CN104491973A - Medical intervention catheter or guide wire fixing clip - Google Patents
Medical intervention catheter or guide wire fixing clip Download PDFInfo
- Publication number
- CN104491973A CN104491973A CN201410834311.8A CN201410834311A CN104491973A CN 104491973 A CN104491973 A CN 104491973A CN 201410834311 A CN201410834311 A CN 201410834311A CN 104491973 A CN104491973 A CN 104491973A
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- China
- Prior art keywords
- clamp
- clamping
- seal wire
- lower clamp
- introducing duct
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Abstract
The invention relates to a medical intervention catheter or guide wire fixing clip. The clip comprises an upper clip body, a lower clip body, a rotating shaft and a torsional spring, wherein the upper clip body and the lower clip body respectively comprise a clamping part at the front end and a handle part at the rear end; the middles of the upper and lower clips are hinged through the rotating shaft; the torsional spring is arranged on the rotating shaft in a sleeving manner; one end of the torsional spring is connected with the handle part at the rear end of the upper clip body, and the other end of the torsional spring is connected with the handle part at the rear end of the lower clip body; a clamping cavity is formed between the clamping parts of the upper and lower clip bodies; front and back parts of the clamping cavity are joint parts of the two clamping parts; an upper half sponge body and a lower half sponge body, which correspond to the upper clip body and the lower clip body, are embedded in the clamping cavity; the two half sponge bodies are compressed together under a normal state; the surfaces, corresponding to sponge body mounting positions, of the clamping parts of the upper and lower clip bodies are provided with a plurality of wetting through holes. The fixing clip is simple in structure and high in clinical practicability, does not damage a catheter or a guide wire, fixes the catheter or the guide wire firmly, can wet the guide wire, provides great convenience for clinical interventional operation, and is suitable for implementation.
Description
Technical field
The present invention relates to the fixture of a kind of intervene operation seal wire used and conduit, particularly relate to a kind of medical introducing duct or seal wire fixation clamp.
Background technology
At present, intervene operation is carried out in fields such as cardiovascular and cerebrovascular disease, tumor and non-vascular diseases fast with its Wicresoft, the advantage such as effective.In intervene operation, seal wire is the most basic equipment of operation, intervene operation can be applied to the various seal wires of different size, the length of seal wire is much in 150cm, more elder can reach 300cm, and most seal wire repeatedly can replace application in operation on the same stage, and has part seal wire be in placement resting state when seal wire replaces application, now how tortuous for the seal wire of resting state being placed on is filled in the dish of heparin saline in clinical, or be placed in instrument table with gauze piece winding.But above process means all have drawback, if seal wire is too much, is all placed in same heparinate water pond and easily causes different seal wire to be mutually wound around, be not easy to take out required seal wire easily, reinforcement seal wire long is in addition not easy to tortuously be placed in dish; As all seal wires are all wound around then complex operation with gauze piece, affect operative process.And above operation measure is all easy to make seal wire lose in bacteria district from sterile operating area in operation, affects operation technique.
A kind of medical guiding wire clamper is disclosed in Chinese patent literature CN203842150U, it comprises upper clamp, lower clamp and jointed shaft, its upper clamp and lower clamp are articulated and connected by jointed shaft, and the inner side of described upper clamp and lower clamp is furnished with the upper engaging tooth and lower engaging tooth that elastomeric material makes respectively; The inner side of described upper clamp is furnished with clamping locking card, at the correspondence position of described lower clamp, is provided with and locks the fixing hole clipping of blocking and coordinating with adjustable.A kind of blood vessel intervening guide wire holding protection equipment is disclosed in Chinese patent literature CN100466991C; its main body is one and forms a kind of jig clamping seal wire by two pieces of hardened member can carrying out opening and closing movement; jig is provided with the bindiny mechanism be associated with operation table frame; its complex structure, is not easy to clinical practice and maintenance.A kind of clip for medical catheter or seal wire is disclosed in Chinese patent literature CN201939853U, its structure is also comparatively complicated, comprise left clamp, right clamping body, rotating shaft and torque spring, above-mentioned left clamp and right clamping body can be arranged in rotating shaft mutually rotationally, left clamp and right clamping body are in part above rotating shaft for grabbing the portion of pinching, left clamp and the right clamping body part be in below rotating shaft is clamping part, above-mentioned torque spring is enclosed within rotating shaft, one end of torque spring connects with the portion of pinching of grabbing of left clamp, and the other end of torque spring connects with the portion of pinching of grabbing of right clamping body; The clamping part of above-mentioned left clamp and right clamping body is respectively equipped with elastomer.Retaining part in these existing clamping devices is tabular or engagement dentation, this structure directly clamps seal wire, as clamping tension may damage seal wire, especially micro-wire, likely cause seal wire to eject from the V-arrangement opening of two clamping plates as clamping is slightly loose, cause the pollution of seal wire.And most clamping device is only the clamping to seal wire in prior art, although some can be applicable to conduit, but the tabular of its clamping part or engagement dentalation cause the more loose then clamping effect of clamping bad, clamping tension then likely causes damage to conduit, severe patient can press off conduit, affect operation technique, therefore be not easy to control to the dynamics of clamping, operation uses inconvenient.In addition, above existing clamping device all cannot direct moistening hydrophilic seal wire, and after the seal wire clamped by it takes out, majority all need again moisteningly in heparin-saline just can be applied again afterwards.Therefore, in the urgent need to a kind of brand-new clamping device that can solve the problems of the technologies described above.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of structure simple, and Clinical practicability is strong, to conduit or seal wire not damaged, and fixed, and the moistening seal wire of energy, the medical introducing duct facilitating clinical intervene operation to operate or seal wire fixation clamp.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Design a kind of medical introducing duct or seal wire fixation clamp, comprise upper clamp, lower clamp, rotating shaft, torsion spring, wherein, on, lower clamp comprises clamping part and the rear end handle portion of front end respectively, on, the middle part of lower clamp is hinged by rotating shaft, torsion spring set is contained in rotating shaft, and one end connects with upper clamp rear end handle portion, the torsion spring other end connects with lower clamp rear end handle portion, on described, clamping chamber is provided with between the clamping part of lower clamp, it is the joint portion of two clamping parts before and after clamping chamber, in clamping intracavity correspondence, lower clamp is embedded with upper and lower two halves spongy body, under normal condition, two halves spongy body is pressed together, upper, the clamping part surface of lower clamp, corresponding spongy body installation site is provided with multiple moistening through hole.
Preferably, scalable pressure pin or the supporting plate of horizontal positioned is removably connected with in the clamping part front end of lower clamp.
Further, above-mentioned scalable pressure pin has one, and is arranged on clamping part front end between two parties.
Further, be provided with buckle structure at the far-end of described scalable pressure pin or supporting plate, for fixing tortuous after seal wire.
Preferably, the outer surface of the handle portion of described upper and lower clamp is respectively equipped with anti-skid structure.
Preferably, the faying face of the clamping part of described upper and lower clamp is provided with clamping structure, is convenient to clamping fixing, prevents from being loosened by the conduit that clamps or seal wire, coming off.
Further, described clamping structure is fix the projection and groove that coordinate.
Further, the cross section of described projection is arc or wedge shape.
Further, the joint portion, front end of the clamping part of described upper and lower clamp is provided with a retaining mechanism jointly, and the handle portion of clamp is provided with the push-button switch for controlling retaining mechanism folding over/under.
Further, described upper and lower clamp adopts resistant to elevated temperatures plastic material to make.
The beneficial effect of technical solution of the present invention is:
1. structurally, medical introducing duct of the present invention or seal wire fixation clamp comprise upper clamp, lower clamp, rotating shaft, torsion spring, and overcome traditional technology prejudice, namely directly gripped object is not clamped with clamping part, but substitute to clamp intracavity and the setting-in spongy body of two halves up and down within it forms new clamp structure, install multiple moistening through hole in the clamping part surface of upper and lower clamp, corresponding spongy body installation position, supply spongy body heparin water, makes clamping intracavity form moistening structure simultaneously.
2. structurally; clamping chamber contained by the present invention and embedded cavernous structure; seal wire can be provided as or conduit provides sufficient cushion space and heparin water adsorption space; by moistening through hole; both can moistening hydrophilic seal wire after water suction; interventional guide wire protectiveness again to meticulous is strong; under the prerequisite ensureing firm grip, avoid external force to damage and Clamping damage; and; need moisteningly in heparin-saline just can again to apply afterwards after taking out relative to the seal wire clamped by existing clamping device, more convenient during clinical intervene operation operation.
3. structurally, the present invention according to actual needs and patient's operating habit, can be connected with at the clamping part front end removably of lower clamp and be horizontally disposed with scalable pressure pin or supporting plate, and can buckle structure be set up at the far-end of pressure pin or supporting plate simultaneously, after this fixation clamp is to dish after seal wire fixed clamp, picking-up effect can be provided support to the front end of draw-off godet, thus draw-off godet front end rotates freely under gravity and then is wound around when preventing clamping slightly loose, structural design is more reasonable, fixing more firm.
4. structurally, the surface of the handle portion of upper and lower clamp of the present invention further can arrange anti-skid structure, when operating, convenient to handle portion applying pressure; The faying face of the clamping part of described upper and lower clamp is provided with clamping structure, locks fixing under clamp position, fixing more firm; The joint portion, front end of described upper and lower clamp clamping part is provided with retaining mechanism, ensures firm grip further, is provided with push-button switch to realize automatic open-close simultaneously, and operation uses more convenient.
5. structurally; clamping chamber contained by the present invention and embedded cavernous structure constitute the exquisite buffering restricted quarter and solution adsorption space; strong to seal wire especially conduit protectiveness, damaging without any external force under the prerequisite ensureing firm grip, is the clamping to seal wire relative to prior art majority; although some can be applicable to conduit; but clamping effect is bad, even likely cause damage to conduit, the dynamics of the present invention to clamping more easily controls; operation uses more convenient, and Clinical practicability is strong.
6. structurally, scalable pressure pin of the present invention can have one, and is arranged on clamping part front end between two parties, and described scalable pressure pin can also have two or more, and is symmetricly set on both sides, clamping part front end, and structure is simple, easy to implement; And, the projection that described clamping structure can coordinate for fixing and groove, and the cross section of described projection can be arc or wedge shape.
7. to sum up, simply, Clinical practicability is strong for medical introducing duct of the present invention or seal wire fixation clamp overall structure, to conduit or seal wire not damaged, and fixed, and the moistening seal wire of energy or conduit, can greatly facilitate the operation of clinical intervene operation, and embodiment is simple, version is versatile and flexible.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is one of structural representation of medical introducing duct of the present invention or seal wire fixation clamp;
Fig. 2 is the structural representation two of medical introducing duct of the present invention or seal wire fixation clamp;
Fig. 3 is the structural representation three of medical introducing duct of the present invention or seal wire fixation clamp;
The A that Fig. 4 is medical introducing duct shown in Fig. 1 or 2 or 3 or seal wire fixation clamp is to structural representation;
Fig. 5 for medical introducing duct shown in Fig. 1 or 2 or 3 or seal wire fixation clamp local I structure for amplifying schematic diagram;
Fig. 6 for medical introducing duct shown in Fig. 1 or 2 or 3 or seal wire fixation clamp local II structure for amplifying schematic diagram;
The plan structure schematic diagram that Fig. 7 is medical introducing duct shown in Fig. 2 or 3 or seal wire fixation clamp;
Fig. 8 is the schematic diagram of the contained flexible pressure pin band buckle structure of medical introducing duct of the present invention or seal wire fixation clamp;
Fig. 9 is the structural representation of the using state of medical introducing duct of the present invention or seal wire fixation clamp;
Sequence number in figure: 1, upper clamp, 2, lower clamp, 3, rotating shaft, 4, torsion spring, 5, first medical sponge body, 6, second medical sponge body, 7, moistening through hole, 8, anti-skid structure, 9, clamping structure, 9 ', clamping structure, 10, scalable pressure pin, 11, retaining mechanism, 12, push-button switch, 13, the seal wire after tortuous, 14, snap ring.
Detailed description of the invention
Embodiment one:
See Fig. 1, 4-5, in figure, medical introducing duct of the present invention or seal wire fixation clamp, comprise upper clamp 1, lower clamp 2, rotating shaft 3, torsion spring 4, wherein, on, lower clamp comprises clamping part and the rear end handle portion of front end respectively, on, the middle part of lower clamp is hinged by rotating shaft, torsion spring set is contained in rotating shaft, and one end connects with upper clamp rear end handle portion, the torsion spring other end connects with lower clamp rear end handle portion, on described, it is cylindric clamping chamber between the clamping part of lower clamp, it is the joint portion of two clamping parts before and after clamping chamber, in clamping intracavity correspondence, lower clamp is embedded with upper and lower two halves medical sponge body 5, 6, under normal condition, two halves medical sponge body is pressed together, upper, the clamping part surface of lower clamp, corresponding spongy body installation site is provided with multiple moistening through hole 7.Above assembly material all adopt can withstand high temperatures sterilization medical material, wherein upper and lower clamp adopts resistant to elevated temperatures plastic material to make.The outer surface of the handle portion of described upper and lower clamp is respectively equipped with anti-skid structure 8.The faying face of the clamping part of described upper and lower clamp is provided with clamping structure 9.Described clamping structure is fix the projection and groove that coordinate.The cross section of described projection is arc.
Use procedure of the present invention is roughly as follows:
See Fig. 9, the process of fixing seal wire: first whole medical interventional guide wires is folded in heparin-saline, by the moistening through hole on upper lower clamp clamping part surface, the embedded spongy body of its upper clamp clamping part and the embedded spongy body of lower clamp clamping part is made fully to absorb heparin-saline, exert pressure between upper handle portion and assistant's shank after taking-up, axis of rotation, the clamping part of upper clamp and lower clamp is separated, can resting state tortuous after seal wire 13 be placed between the spongy body of upper clamp clamping part and the spongy body of lower clamp clamping part, applied pressure between release upper handle portion and assistant's shank, the elastic force of torque spring is relied on to make, the joint portion of lower clamp clamping part matches, seal wire is namely by the clamping intracavity be firmly fixed between upper clamp and lower clamp.
The process of moistening seal wire: seal wire is in stationary state as shown in Figure 8, rotate one week along seal wire coil direction along becoming the hydrophilic seal wire of tortuous state with spongy body in the upper and lower clamp clamping part of medical interventional guide wires folder, namely whole hydrophilic seal wire is in moisture state, can take out application.
Embodiment two:
See in Fig. 6, figure, the present embodiment is similar to embodiment one structure, and in its structure, same section no longer repeats at this, and its difference is: described in the present embodiment, the faying face of the clamping part of upper and lower clamp is provided with clamping structure 9 '.Described clamping structure is fix the projection and groove that coordinate.The cross section of described projection is wedge shape.
Embodiment three, four:
See Fig. 2,7, in figure, the present embodiment three, four is similar to embodiment one, two structure respectively, and in its structure, same section no longer repeats at this, and its difference is: the present embodiment is connected with the scalable pressure pin 10 of horizontal positioned at the clamping part nose threads of lower clamp.Described scalable pressure pin has one, and is arranged on clamping part front end between two parties.
Embodiment five, six:
See Fig. 3, in figure, the present embodiment five, six is similar to embodiment three, four structure respectively, in its structure, same section no longer repeats at this, its difference is: the joint portion, front end of the clamping part of upper and lower clamp described in the present embodiment is provided with a retaining mechanism 11 jointly, and the handle portion of clamp is provided with the push-button switch 12 for controlling retaining mechanism folding over/under.
Embodiment seven-ten:
See Fig. 8, in figure, the present embodiment seven-very not similar to embodiment three-six structure, in its structure, same section no longer repeats at this, its difference is: the present embodiment is provided with buckle structure at the far-end of described scalable pressure pin 10, for fixing tortuous after seal wire; This buckle structure is the snap ring 14 of the far-end being fixedly set in flexible pressure pin 10, snap ring opening upwards, and peristome is provided with groove, for guiding, easy to setup.
The foregoing is only the schematic detailed description of the invention of the present invention; and be not used to limit scope of the present invention; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from design of the present invention and principle and amendment; such as: the scalable supporting plate being removably connected with horizontal positioned in the clamping part front end of lower clamp; and set up buckle structure at supporting plate far-end, should the scope of protection of the invention be belonged to.
Claims (10)
1. a medical introducing duct or seal wire fixation clamp, comprise upper clamp, lower clamp, rotating shaft, torsion spring, wherein, on, lower clamp comprises clamping part and the rear end handle portion of front end respectively, on, the middle part of lower clamp is hinged by rotating shaft, torsion spring set is contained in rotating shaft, and one end connects with upper clamp rear end handle portion, the torsion spring other end connects with lower clamp rear end handle portion, it is characterized in that: on described, clamping chamber is provided with between the clamping part of lower clamp, it is the joint portion of two clamping parts before and after clamping chamber, in clamping intracavity correspondence, lower clamp is embedded with upper and lower two halves spongy body, under normal condition, two halves spongy body is pressed together, upper, the clamping part surface of lower clamp, corresponding spongy body installation site is provided with multiple moistening through hole.
2. medical introducing duct according to claim 1 or seal wire fixation clamp, is characterized in that: the scalable pressure pin or the supporting plate that are removably connected with horizontal positioned in the clamping part front end of lower clamp.
3. medical introducing duct according to claim 2 or seal wire fixation clamp, is characterized in that: described scalable pressure pin has one, and is arranged on clamping part front end between two parties.
4. medical introducing duct according to claim 2 or seal wire fixation clamp, is characterized in that: be provided with buckle structure at the far-end of scalable pressure pin or supporting plate, for fixing tortuous after seal wire.
5. medical introducing duct according to claim 1 or seal wire fixation clamp, is characterized in that: the outer surface of the handle portion of described upper and lower clamp is respectively equipped with anti-skid structure.
6. medical introducing duct according to claim 1 or seal wire fixation clamp, is characterized in that: the faying face of the clamping part of described upper and lower clamp is provided with clamping structure.
7. medical introducing duct according to claim 6 or seal wire fixation clamp, is characterized in that: described clamping structure is fix the projection and groove that coordinate.
8. medical introducing duct according to claim 7 or seal wire fixation clamp, is characterized in that: the cross section of described projection is arc or wedge shape.
9. medical introducing duct according to claim 1 or seal wire fixation clamp, it is characterized in that: the joint portion, front end of the clamping part of described upper and lower clamp is provided with a retaining mechanism jointly, and the handle portion of clamp is provided with the push-button switch for controlling retaining mechanism folding over/under.
10. the medical introducing duct according to any one of claim 1 to 9 or seal wire fixation clamp, is characterized in that: described upper and lower clamp adopts resistant to elevated temperatures plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834311.8A CN104491973B (en) | 2014-12-30 | 2014-12-30 | Medical intervention catheter or guide wire fixing clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834311.8A CN104491973B (en) | 2014-12-30 | 2014-12-30 | Medical intervention catheter or guide wire fixing clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104491973A true CN104491973A (en) | 2015-04-08 |
| CN104491973B CN104491973B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834311.8A Active CN104491973B (en) | 2014-12-30 | 2014-12-30 | Medical intervention catheter or guide wire fixing clip |
Country Status (1)
| Country | Link |
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| CN (1) | CN104491973B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525104A (en) * | 2018-05-11 | 2018-09-14 | 中国医学科学院北京协和医院 | A kind of seal wire grips pincers |
| CN108670421A (en) * | 2018-06-19 | 2018-10-19 | 刘魁智 | A kind of interventional treatment seal wire operation console |
| CN109200428A (en) * | 2018-09-11 | 2019-01-15 | 北京市海淀区妇幼保健院 | Medical catheter |
| CN111214745A (en) * | 2020-01-20 | 2020-06-02 | 上海奥朋医疗科技有限公司 | Device for automatically wetting tube filaments in vascular intervention operation |
| CN115970140A (en) * | 2023-03-15 | 2023-04-18 | 中国人民解放军总医院第二医学中心 | Drug delivery device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001752A1 (en) * | 1979-02-28 | 1980-09-04 | H Leveen | Blood vessel clamp |
| US5226892A (en) * | 1991-08-23 | 1993-07-13 | Boswell Thomas A | Surgical tubing clamp |
| WO1999042059A2 (en) * | 1998-02-19 | 1999-08-26 | Percusurge, Inc. | Occlusion of a vessel |
| US6460231B2 (en) * | 1999-12-28 | 2002-10-08 | Donald E. Bourgerie | Quick release clamp for elongated objects |
| CN101015465A (en) * | 2007-03-06 | 2007-08-15 | 杨发 | Blood vessel intervening guide wire holding protection equipment |
| CN201558143U (en) * | 2009-11-24 | 2010-08-25 | 潘永娟 | Pressurization device for blood drawing |
| CN201939853U (en) * | 2010-12-21 | 2011-08-24 | 汕头市中心医院 | Clamp used for medical catheter or guide wire |
| CN203506892U (en) * | 2013-10-28 | 2014-04-02 | 靳志涛 | Operative washing basin capable of storing catheters and guide wires |
| US8821478B2 (en) * | 2011-03-04 | 2014-09-02 | Boston Scientific Scimed, Inc. | Catheter with variable stiffness |
| CN203842150U (en) * | 2014-04-16 | 2014-09-24 | 上海市同济医院 | Medical guide wire clamping device |
| CN204411467U (en) * | 2014-12-30 | 2015-06-24 | 逯党辉 | Medical introducing duct or seal wire fixation clamp |
-
2014
- 2014-12-30 CN CN201410834311.8A patent/CN104491973B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980001752A1 (en) * | 1979-02-28 | 1980-09-04 | H Leveen | Blood vessel clamp |
| US5226892A (en) * | 1991-08-23 | 1993-07-13 | Boswell Thomas A | Surgical tubing clamp |
| WO1999042059A2 (en) * | 1998-02-19 | 1999-08-26 | Percusurge, Inc. | Occlusion of a vessel |
| US6460231B2 (en) * | 1999-12-28 | 2002-10-08 | Donald E. Bourgerie | Quick release clamp for elongated objects |
| CN101015465A (en) * | 2007-03-06 | 2007-08-15 | 杨发 | Blood vessel intervening guide wire holding protection equipment |
| CN201558143U (en) * | 2009-11-24 | 2010-08-25 | 潘永娟 | Pressurization device for blood drawing |
| CN201939853U (en) * | 2010-12-21 | 2011-08-24 | 汕头市中心医院 | Clamp used for medical catheter or guide wire |
| US8821478B2 (en) * | 2011-03-04 | 2014-09-02 | Boston Scientific Scimed, Inc. | Catheter with variable stiffness |
| CN203506892U (en) * | 2013-10-28 | 2014-04-02 | 靳志涛 | Operative washing basin capable of storing catheters and guide wires |
| CN203842150U (en) * | 2014-04-16 | 2014-09-24 | 上海市同济医院 | Medical guide wire clamping device |
| CN204411467U (en) * | 2014-12-30 | 2015-06-24 | 逯党辉 | Medical introducing duct or seal wire fixation clamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525104A (en) * | 2018-05-11 | 2018-09-14 | 中国医学科学院北京协和医院 | A kind of seal wire grips pincers |
| CN108670421A (en) * | 2018-06-19 | 2018-10-19 | 刘魁智 | A kind of interventional treatment seal wire operation console |
| CN109200428A (en) * | 2018-09-11 | 2019-01-15 | 北京市海淀区妇幼保健院 | Medical catheter |
| CN111214745A (en) * | 2020-01-20 | 2020-06-02 | 上海奥朋医疗科技有限公司 | Device for automatically wetting tube filaments in vascular intervention operation |
| CN111214745B (en) * | 2020-01-20 | 2021-08-27 | 上海奥朋医疗科技有限公司 | Device for automatically wetting tube filaments in vascular intervention operation |
| CN115970140A (en) * | 2023-03-15 | 2023-04-18 | 中国人民解放军总医院第二医学中心 | Drug delivery device |
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|---|---|
| CN104491973B (en) | 2017-04-12 |
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