CN202960611U - Novel introversion-prevention clamping head for great saphenous vein stripping device - Google Patents
Novel introversion-prevention clamping head for great saphenous vein stripping device Download PDFInfo
- Publication number
- CN202960611U CN202960611U CN201220453332.1U CN201220453332U CN202960611U CN 202960611 U CN202960611 U CN 202960611U CN 201220453332 U CN201220453332 U CN 201220453332U CN 202960611 U CN202960611 U CN 202960611U
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- CN
- China
- Prior art keywords
- saphenous vein
- great saphenous
- stripping device
- clamping
- vein stripping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a novel introversion-prevention clamping head for a great saphenous vein stripping device. A longitudinal assembly groove is formed in a main body of the novel introversion-prevention clamping head, a round clamping and blocking surface is arranged at one end of the main body, a round inward-concave groove is arranged in the middle of the round clamping and blocking surface and concentric to the assembly groove, the assembly groove is used for clamping and blocking the body of a traction rope and a clamping block, the round clamping and blocking surface is used for clamping and blocking a blood vessel during the stripping process to prevent introversion of the blood vessel, and a clamping part is arranged at the other end of the main body and in the position away from the assembly groove. With the structure, the clamping head effectively prevents introversion of a great saphenous vein which is stripped during surgery and minimizes the damage to the vascular intima and surrounding vascular tissues through stripping. The clamping head has the unique design in which only the traction rope can penetrate the blood vessel, which improves the penetration performance of the product and provides convenience for operation.
Description
Technical field
This utility model relates to the medical aid field, particularly relates to a kind ofly novelly turning over the great saphenous vein stripping device dop in anti-.
Background technology
Great saphenous varicose vein belongs to the vascular surgery FAQs, and its operative therapy is the vein ligation of varicose and thoroughly takes out stripping.Traditional modus operandi be from the thigh root to the shank in ankle many places otch with the excision cirso-, wound is large, patient is more painful, the hospital stays is long, cicatrix is many, cosmetic result is relatively poor.Utility model patent (Granted publication CN 201642132) discloses a kind of great saphenous vein stripping device, and its structure is by the pull rope of belt lacing, and the chuck of movable connecting clip and handle form, its chuck clear-cut margin and not anti-interior turning-up devices.Utility model patent (ZL98222842.2) discloses a kind of great saphenous vein stripping device, and its structure is the fixing assembling in pull rope two ends chuck, and chuck is non-dismountable.The disposable vein of selling on the market at present strips off device, and its dop does not have and special turns over design in anti-.So the product of selling turns in use easily causing on the market, thereby strip off the phenomenon that blood vessel is pumped off.After stripping off the phenomenon that blood vessel pumped off, the doctor needs again to do otch and strip off pumping off the position, has increased patient's misery and has extended operating time.Some vein stripping devices have also appearred at present on the market, these device solves pump off how to alleviate patient after phenomenon painful and simplify the problem of subsequent procedures, fundamentally do not solve and do not strip off the generation that blood vessel is pumped off phenomenon.
Summary of the invention
The technical problem that this utility model mainly solves is to provide a kind ofly novelly turns over the great saphenous vein stripping device dop in anti-, it has effectively avoided stripping off the generation of turning over phenomenon in blood vessel in operation, farthest alleviate tunica intima and the damage of stripping off blood vessel peripheral blood tubing; Its independently dop design only has pull rope to pass through blood vessel, increases product and passes through performance and easy to operate.
for solving the problems of the technologies described above, the technical scheme that this utility model adopts is: provide a kind of and novelly turn over the great saphenous vein stripping device dop in anti-, this novel body that turns over the great saphenous vein stripping device dop in anti-is provided with fitting recess longitudinally, the round jam face that body one end is provided with, the centre position of circle jam face is provided with the circular inner groovy with the fitting recess concentric, described fitting recess is used for inlay card and stops rope body and the fixture block of pull rope, circle card group face is used for stripping off blood vessel process jam blood vessel, turn in anti-hemostatic tube, the position of avoiding fitting recess of the body other end is provided with clamping part.
Preferably, described clamping part is symmetrical plane, flute profile or V-arrangement;
Preferably, described body is bullet-shaped streamlined, taper, spherical or cylindrical;
Preferably, the material of described body can be rustless steel, PA nylon, PP polypropylene, PE polyethylene, ABS styrene-acrylonitrile-butadiene block copolymer, PC Merlon, PMMA acrylic or PET polyethylene terephthalate.
The beneficial effects of the utility model are: this utility model is a kind of novelly turns over the great saphenous vein stripping device dop in anti-, it has effectively avoided stripping off the generation of turning over phenomenon in blood vessel in operation, farthest alleviate tunica intima and the damage of stripping off blood vessel peripheral blood tubing; Its independently dop design only has pull rope to pass through blood vessel, increases product and passes through performance and easy to operate.
Description of drawings
Fig. 1 is a kind of novel structural representation that turns over a preferred embodiment of great saphenous vein stripping device dop in anti-of this utility model.
The specific embodiment
Preferred embodiment is described in detail to this utility model below in conjunction with accompanying drawing, thereby so that the advantage of utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
See also Fig. 1, this utility model embodiment comprises:
A kind ofly novelly turn over the great saphenous vein stripping device dop in anti-,
This novel body 1 that turns over the great saphenous vein stripping device dop in anti-is provided with fitting recess 2 longitudinally, the round jam face 3 that body 1 one ends are provided with, the centre position of circle jam face 3 is provided with the circular inner groovy 4 with fitting recess 2 concentrics, described fitting recess 2 is used for inlay card with circular inner groovy 4 and stops rope body and the fixture block of pull rope, and the position of avoiding fitting recess 2 of body 1 other end is provided with clamping part 5.
Described clamping part 5 is symmetrical plane, flute profile or V-arrangement; Described body 1 is bullet-shaped streamlined, taper, spherical or cylindrical; The material of described body 1 can be rustless steel, PA nylon, PP polypropylene, PE polyethylene, ABS styrene-acrylonitrile-butadiene block copolymer, PC Merlon, PMMA acrylic or PET polyethylene terephthalate.
This utility model is a kind of novelly turns over the great saphenous vein stripping device dop in anti-, and it has effectively avoided stripping off the generation of turning over phenomenon in blood vessel in operation, farthest alleviates tunica intima and the damage of stripping off blood vessel peripheral blood tubing; Its independently dop design only has pull rope to pass through blood vessel, increases product and passes through performance and easy to operate.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes this utility model description and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. one kind is novelly turned over the great saphenous vein stripping device dop in anti-, it is characterized in that: this novel body that turns over the great saphenous vein stripping device dop in anti-is provided with fitting recess longitudinally, the round jam face that body one end is provided with, the centre position of circle jam face is provided with the circular inner groovy with the fitting recess concentric, described fitting recess is used for inlay card and stops rope body and the fixture block of pull rope, and the position of avoiding fitting recess of the body other end is provided with clamping part.
2. as claimed in claim 1ly a kind ofly novelly turn over the great saphenous vein stripping device dop in anti-, it is characterized in that, described jam position outer surface is round and smooth design, there is no sharp keen edge.
3. according to claim 1ly a kind ofly novelly turn over the great saphenous vein stripping device dop in anti-, it is characterized in that: described clamping part is symmetrical plane, flute profile or V-arrangement.
4. according to claim 1ly a kind ofly novelly turn over the great saphenous vein stripping device dop in anti-, it is characterized in that: described body is bullet-shaped streamlined, taper, spherical or cylindrical.
5. according to claim 1ly a kind ofly novelly turn over the great saphenous vein stripping device dop in anti-, it is characterized in that: the material of described body is rustless steel, PA nylon, PP polypropylene, PE polyethylene, ABS styrene-acrylonitrile-butadiene block copolymer, PC Merlon, PMMA acrylic or PET polyethylene terephthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453332.1U CN202960611U (en) | 2012-09-07 | 2012-09-07 | Novel introversion-prevention clamping head for great saphenous vein stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453332.1U CN202960611U (en) | 2012-09-07 | 2012-09-07 | Novel introversion-prevention clamping head for great saphenous vein stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202960611U true CN202960611U (en) | 2013-06-05 |
Family
ID=48501753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220453332.1U Expired - Lifetime CN202960611U (en) | 2012-09-07 | 2012-09-07 | Novel introversion-prevention clamping head for great saphenous vein stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202960611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137281A (en) * | 2016-08-25 | 2016-11-23 | 苏州天鸿盛捷医疗器械有限公司 | A kind of blood vessel strips off device and dop thereof |
-
2012
- 2012-09-07 CN CN201220453332.1U patent/CN202960611U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137281A (en) * | 2016-08-25 | 2016-11-23 | 苏州天鸿盛捷医疗器械有限公司 | A kind of blood vessel strips off device and dop thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |