CN201939853U - Clamp used for medical catheter or guide wire - Google Patents
Clamp used for medical catheter or guide wire Download PDFInfo
- Publication number
- CN201939853U CN201939853U CN2010206716474U CN201020671647U CN201939853U CN 201939853 U CN201939853 U CN 201939853U CN 2010206716474 U CN2010206716474 U CN 2010206716474U CN 201020671647 U CN201020671647 U CN 201020671647U CN 201939853 U CN201939853 U CN 201939853U
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- China
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- medical catheter
- clamp body
- rotating shaft
- left clamp
- clamping body
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- Expired - Fee Related
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Abstract
A clamp used for a medical catheter or guide wire comprises a left clamp body, a right clamp body, a rotating shaft and a torque spring, wherein the left clamp body and the right clamp body are mutually rotationally installed on the rotating shaft, the parts of the left clamp body and the right clamp body positioned at the upper part of the rotating shaft are the gripping parts, and the parts of the left clamp body and the right clamp body positioned at the lower part of the rotating shaft are the clamping parts; the torque spring is sleeved on the rotating shaft, one end of the torque spring is connected with the gripping part of the left clamp body, and the other end of the torque spring is connected with the right clamp body; and elastomers are respectively arranged on the clamping parts of the left clamp body and the right clamp body. Since the elastomers are respectively arranged on the clamping parts of the left clamp body and the right clamp body, the coiled medical catheter or guide wire can be firmly clamped and fixed by the clamp, so as to prevent the phenomena of flipping or winding of the medical catheter or guide wire set aside; and at the same time, the clamp cannot cause damage to the medical catheter or guide wire, thereby guaranteeing the normal use of the medical catheter or guide wire.
Description
Technical field
This utility model relates to a kind of clip, more particularly, relates to a kind of clip that is used for medical catheter or seal wire.
Background technology
At present, for the pathological changes that occurs in the human pipeline system, for example vascular lesion can adopt the method for interventional therapy to treat.
Interventional therapy is emerging medical field, and the interventional therapy method is a kind of Minimally Invasive Surgery that angiopathy is diagnosed and treated.Along with the continuous development of interventional therapy, interventional therapy can substitute operative treatment to a great extent, and simultaneously, interventional therapy also makes the treatment risk reduce greatly.
The basic skills of interventional therapy is: beyond diseased region, utilizes delivery instrument, will diagnose or treat article and send to diseased region by blood vessel, thus the purpose that reaches diagnosis or treat.
Suitable delivery instrument is depended in the successful implementation of interventional therapy, and suitable delivery instrument can make diagnosis or treatment article be transported to predetermined position exactly.
Delivery instrument commonly used is medical catheter or seal wire, above-mentioned medical catheter is the apparatus that is mainly used in the blood vessel intervention diagnosis and therapy, when carrying out the blood vessel intervention diagnosis and therapy, at first, carry out the Seldinger vascular puncture, then, medical catheter is inserted in the blood vessel, again the medical guiding wire end openings is inserted in the medical catheter as required, the operation that cooperatively interacts through medical catheter and medical guiding wire, medical catheter is inserted in the target vessel that will enter, then, will diagnoses or treat article by medical catheter and seal wire and send to diseased region.
Existing medical catheter and medical guiding wire generally are made of softish material, above-mentioned medical catheter and medical guiding wire all have good torsion and maneuverability, but, prices are rather stiff for above-mentioned medical catheter and medical guiding wire, and the always crooked lopping when not using of above-mentioned medical catheter and medical guiding wire is placed, so, above-mentioned medical catheter and medical guiding wire flick, twine or damage easily when idle, thereby have influence on the normal use of medical catheter and medical guiding wire.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of clip that is used for medical catheter or seal wire, medical catheter or seal wire that this clip can lopping be placed, thereby prevent that medical catheter and seal wire from all flicking, twining or damaging the generation of phenomenon when idle, guaranteed the normal use of medical catheter and seal wire.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of clip that is used for medical catheter or seal wire, comprise left clamp, right clamping body, rotating shaft and torque spring, above-mentioned left clamp and right clamping body can be installed in the rotating shaft mutually rotationally, left side clamp and right clamping body are in the part of rotating shaft top for grabbing the portion of pinching, the part that left side clamp and right clamping body are in the rotating shaft below is a clamping part, above-mentioned torque spring is enclosed within the rotating shaft, and an end of torque spring and the portion of pinching of grabbing of left clamp join, and the portion of pinching of grabbing of the other end of torque spring and right clamping body joins; It is characterized in that: be respectively equipped with elastomer on the clamping part of above-mentioned left clamp and right clamping body.
Owing to be respectively equipped with elastomer on the clamping part of left clamp and right clamping body, so, clamp by the elastomer on above-mentioned left clamp and the right clamping body clamping part and to be used for medical catheter or seal wire, the medical catheter of not only can be securely lopping being placed or seal wire is clamped and fixing, thereby prevent that medical catheter and seal wire from all flicking or the generation of wrapping phenomena when idle, and, above-mentioned by above-mentioned elastomer, can prevent the damage of clip, guarantee the normal use of medical catheter and seal wire medical catheter or seal wire.
As a kind of preferred structure of the present utility model, described elastomer adopts silica gel sheath, and above-mentioned silica gel sheath is enclosed within on the clamping part of left clamp or right clamping body regularly.
As another kind of preferred structure of the present utility model, described elastomer adopts the silica gel sheet, and above-mentioned silica gel sheet is located on the inboard of left clamp or right clamping body clamping part regularly.
The clamping part of described left clamp and right clamping body is preferably all linearly.
Clamping by above-mentioned linearity left side clamp clamping part and linearity right clamping body clamping part, can make medical catheter that lopping places or seal wire regular, be superimposed systematically, thereby the medical catheter of lopping or seal wire are more fitly placed when idle, medical catheter or the seal wire of further having avoided lopping to place flicks, twines or damage the generation of phenomenon, further guaranteed the normal use of medical catheter and seal wire.
This utility model beneficial effect against existing technologies is: owing to be respectively equipped with elastomer on the clamping part of its left clamp of this utility model and right clamping body, so, the medical catheter that this utility model can be securely placed lopping or seal wire is clamped and fixing, thereby prevent that medical catheter and seal wire from all flicking or the generation of wrapping phenomena when idle, simultaneously, this utility model can not cause damage to medical catheter, seal wire, has guaranteed the normal use of medical catheter and seal wire.
In addition, this utility model also has design science, simple in structure, easy to make, with low cost, advantage such as practicality is splendid.
Below in conjunction with the drawings and specific embodiments this utility model is described further.
Description of drawings
Fig. 1 is the structural representation of this utility model preferred embodiment 1;
Fig. 2 is the structural representation of this utility model preferred embodiment 2.
The specific embodiment
As shown in Figure 1, the clip that is used for medical catheter or seal wire in this preferred embodiment, comprise left clamp 1, right clamping body 2, rotating shaft 3 and torque spring 4, above-mentioned left clamp 1 and right clamping body 2 can be installed in the rotating shaft 3 mutually rotationally, left side clamp 1 is in the part of rotating shaft 3 tops for grabbing the portion of pinching 11, right clamping body 2 is in the part of rotating shaft 3 tops for grabbing the portion of pinching 21, the part that left side clamp 1 is in rotating shaft 3 belows is a clamping part 12, the part that right clamping body 2 is in rotating shaft 3 belows is a clamping part 22, above-mentioned torque spring 4 is enclosed within the rotating shaft 3, the portion of pinching 11 of grabbing of one end of torque spring 4 and left clamp 1 joins, and the portion of pinching 21 of grabbing of the other end of torque spring 4 and right clamping body 2 joins;
The clamping part 12 of above-mentioned left clamp 1 and the clamping part 22 of right clamping body 2 are linearly, above-mentioned linearly clamping part 12 is provided with elastomer 13, above-mentioned linearly clamping part 22 is provided with elastomer 23, above-mentioned elastomer 13 and elastomer 23 all adopt silica gel sheath, above-mentioned silica gel sheath as elastomer 13 is enclosed within on the clamping part 12 of left clamp 1 regularly, and above-mentioned silica gel sheath as elastomer 23 is enclosed within on the clamping part 22 of left clamp 2 regularly.
Owing to be respectively equipped with elastomer 13,23 on the clamping part 12 of left clamp 1 and the clamping part 22 of right clamping body 2, so, clamp by above-mentioned elastomer 13,23 and to be used for medical catheter or seal wire, the medical catheter of not only can be securely lopping being placed or seal wire is clamped and fixing, thereby prevent that medical catheter and seal wire from all flicking or the generation of wrapping phenomena when idle, and, above-mentioned by above-mentioned elastomer 13,23, can prevent the damage of clip, guarantee the normal use of medical catheter and seal wire medical catheter or seal wire.
As shown in Figure 2, elastomer 13, elastomer 23 all adopt the silica gel sheet among the embodiment 2, above-mentioned silica gel sheet as elastomer 13 is located on the inboard of left clamp 1 clamping part 12 regularly, and above-mentioned silica gel sheet as elastomer 23 is located on the inboard of left clamp 2 clamping parts 22 regularly.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be claim scope of the present utility model and cover.
Claims (4)
1. clip that is used for medical catheter or seal wire, comprise left clamp, right clamping body, rotating shaft and torque spring, above-mentioned left clamp and right clamping body can be installed in the rotating shaft mutually rotationally, left side clamp and right clamping body are in the part of rotating shaft top for grabbing the portion of pinching, the part that left side clamp and right clamping body are in the rotating shaft below is a clamping part, above-mentioned torque spring is enclosed within the rotating shaft, and an end of torque spring and the portion of pinching of grabbing of left clamp join, and the portion of pinching of grabbing of the other end of torque spring and right clamping body joins; It is characterized in that: be respectively equipped with elastomer on the clamping part of above-mentioned left clamp and right clamping body.
2. the clip that is used for medical catheter or seal wire according to claim 1 is characterized in that: described elastomer adopts silica gel sheath, and above-mentioned silica gel sheath is enclosed within on the clamping part of left clamp or right clamping body regularly.
3. the clip that is used for medical catheter or seal wire according to claim 1 is characterized in that: described elastomer adopts the silica gel sheet, and above-mentioned silica gel sheet is located on the inboard of left clamp or right clamping body clamping part regularly.
4. according to each described clip that is used for medical catheter or seal wire in the claim 1 to 3, it is characterized in that: the clamping part of described left clamp and right clamping body is all linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206716474U CN201939853U (en) | 2010-12-21 | 2010-12-21 | Clamp used for medical catheter or guide wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206716474U CN201939853U (en) | 2010-12-21 | 2010-12-21 | Clamp used for medical catheter or guide wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939853U true CN201939853U (en) | 2011-08-24 |
Family
ID=44467208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206716474U Expired - Fee Related CN201939853U (en) | 2010-12-21 | 2010-12-21 | Clamp used for medical catheter or guide wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939853U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491973A (en) * | 2014-12-30 | 2015-04-08 | 逯党辉 | Medical intervention catheter or guide wire fixing clip |
| 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 |
| CN109820576A (en) * | 2019-03-27 | 2019-05-31 | 武汉唯柯医疗科技有限公司 | Transportation system is intervened through atrial septum with puncture function |
| CN110900368A (en) * | 2019-11-27 | 2020-03-24 | 无锡职业技术学院 | Medical oral grinding device |
-
2010
- 2010-12-21 CN CN2010206716474U patent/CN201939853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491973A (en) * | 2014-12-30 | 2015-04-08 | 逯党辉 | Medical intervention catheter or guide wire fixing clip |
| CN104491973B (en) * | 2014-12-30 | 2017-04-12 | 逯党辉 | Medical intervention catheter or guide wire fixing clip |
| 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 |
| CN109820576A (en) * | 2019-03-27 | 2019-05-31 | 武汉唯柯医疗科技有限公司 | Transportation system is intervened through atrial septum with puncture function |
| CN110900368A (en) * | 2019-11-27 | 2020-03-24 | 无锡职业技术学院 | Medical oral grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111221 |