CN206026382U - Clamp is blocked to blood vessel that is exclusively used in vascular repair technique - Google Patents
Clamp is blocked to blood vessel that is exclusively used in vascular repair technique Download PDFInfo
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- CN206026382U CN206026382U CN201620718388.3U CN201620718388U CN206026382U CN 206026382 U CN206026382 U CN 206026382U CN 201620718388 U CN201620718388 U CN 201620718388U CN 206026382 U CN206026382 U CN 206026382U
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- blood vessel
- wall
- blocking
- exclusively used
- handle
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Abstract
The utility model provides a clamp is blocked to blood vessel that is exclusively used in vascular repair technique, includes the double wall, blocks the mechanism, the handle, and the elastic mechanism, it is two block upper and lower symmetrical rectangular clamp boards to block the mechanism, the open end of splint is opened has the rectangle notch, and splint are equipped with a length of branch convex wall and two short convex wall along the edge of notch, and another the side splint part that is located long convex wall is outwards extended, forms L type or half C font space, the double wall connecting bracket that interlocks. Use the utility model discloses clamp is blocked to blood vessel that is exclusively used in vascular repair technique blocks the blood vessel, can only block partial blood vessel, only blocks the blood vessel around the damaged department of blood vessel promptly, and guarantee other part blood flows of blood vessel smooth with, for the clinician handles the time of having created of sewing up very much blood vessel damaged position, the doctor no longer is subject to because the nervous restriction of blood vessel limited operation time of the time of blocking, the doctor can be calm to blood vessel damaged position carrying out the medical treatment.
Description
Technical field
This utility model is related to a kind of operating forcepies, specifically a kind of blood vessel blocking folder for being exclusively used in blood vessel prosthesis.
Background technology
For major arteries damage patient, row blood vessel prosthesis, the blood vessel of rupture is repaired, recover blood it is suitable
Channel Group is moved.During row blood vessel prosthesis, first have to, with a pair of non-invasi vascular clamps or vascular forcepss, carry out the two ends of damage location
Impatency is pressed from both sides completely to break, and is stretched into blood vessel breach interior suction with the smooth plastic tube of pipe end or blunt nosed injection needle and is gone out clot, uses heparin liquid
Rinse.Then, tunica adventitia is stripped off, the tunica adventitia about 1cm length around breach is stripped off with little shears.Then, use liquid paraffin
Thin silk thread after lubrication, sutures to blood vessel breach, finally, takes out vascular clamp or vascular forcepss, so as to complete angiorrhaphy.
Clinically, when existing vascular clamp or vascular forcepss are blocked to vessel injury position two ends, it is to hinder completely
It is disconnected, long-time interruption artery blood vessel can cause arterial distal cannot blood supply, vein cannot flow back, and tissue organ function can be caused to damage
Wound, or even ischemic necrosis.This just causes difficulty to the surgical time, during every trade blood vessel prosthesis, during due to operation technique
Between it is limited, the psychology of doctor pressure is very big, it is difficult to calm operation, performs the operation coarse, not finely, be easily caused Post operation concurrent
Disease.
The content of the invention
In order to solve above-mentioned technical problem, the utility model proposes a kind of blood vessel blocking folder for being exclusively used in blood vessel prosthesis,
Including double wall, mechanism is blocked, handle, elastic mechanism, handle are connected on elastic mechanism, and double wall is connected on handle, block machine
Structure is connected on double wall, and by applying pressure to handle, handle elasticity of compression mechanism drives double wall to open blocking mechanism, revocation
After pressure, in the presence of elastic mechanism, blocking mechanism closure is blocked to blood vessel, it is characterised in that：The blocking mechanism
For upper and lower two pieces symmetrical strip clamping plates, the opening of the clamping plate is provided with oblong notches, and clamping plate is along the edge of recess
Place is provided with a long convex wall and two short convex walls, and the opposite side clamping plate part positioned at long convex wall stretches out, and forms L-type or half C
Figure space, the double wall are cross-linked clamping plate.
Due to being provided with recess on clamping plate, convex wall of having encircled a city around recess, the other half of clamping plate form opening, are expert at
Blood vessel prosthesis is that the blood vessel blocking folder for being exclusively used in blood vessel prosthesis using this utility model is blocked to blood vessel, by blood vessel
Damaged part is inserted in recess, and blood vessel damaged part is exposed, and other positions of blood vessel are not blocked, and can still be protected
Hold unimpeded, be that clinician is processed the time that creates that suture very much to blood vessel damaged part, doctor is no longer limited by because blood
The restriction that pipe Xining limited operation is pressed for time, what doctor can be calm carry out Medical Treatment to blood vessel damaged part.
In order to increase the effect of blocking blood vessel damaged part surrounding vessels, it is additionally provided with the long convex wall and short convex wall convex
It is stupefied.Convex stupefied quantity can be set as needed, convex stupefied 1 road or 2 roads or 3 roads or 4 roads are set, in order to prevent this practicality new
Type is exclusively used in the blood vessel blocking folder of blood vessel prosthesis and blood vessel is caused to injure again, also requires that convex stupefied upper smooth is smooth, in ellipse
It is circular.
The long convex wall is located at the middle part of the clamping plate.Long convex wall is located at the middle part of clamping plate so that keep the half of blood vessel
It is unimpeded, while and not affecting operation technique.Certainly, long convex wall can also be located at the left side in the middle part of the clamping plate, or right side, simply
The how many difference in sealing blood vessels part.
The double wall, handle, elastic mechanism are located at the opposite side of the recess.For blood vessel surrounding or two can be exposed
Face, double wall is implemented to the side of blood vessel, the opposite side of blood vessel implements operation.
The double wall, handle, elastic mechanism set, positioned at the homonymy of the recess, the double wall is connected to the short convex wall
Wall on.Clinically, many blood vessel surroundings in a organized way, it is difficult to peel off, can only expose an operating surface, for such handss
Art, double wall, handle, elastic mechanism are wanted and recess is located at the same side, could implement operation.
The double wall, handle, elastic mechanism have two sets, are respectively positioned on the homonymy of the recess, and the double wall is connected to
On the short convex wall wall of recess both sides.Double wall, handle, elastic mechanism have two sets, connect recess both sides again respectively, seal can blood vessel
When closing, stress blocks vascular effects good than more uniform.
Description of the drawings
Fig. 1 is exclusively used in the blood vessel blocking clamping structure schematic diagram of blood vessel prosthesis for this utility model；
Fig. 2 is clamp region schematic diagram；
Fig. 3 is exclusively used in schematic diagram during the blood vessel blocking folder blocking blood flow of blood vessel prosthesis for this utility model；
The blood vessel blocking folders that be exclusively used in blood vessel prosthesis of the Fig. 4 for double wall, handle, elastic mechanism and recess homonymy；
Fig. 5 is the blood vessel blocking for being exclusively used in blood vessel prosthesis with 2 sets of double walls, handle, elastic mechanism and recess homonymy
Folder；
Wherein：Double wall 1, blocks mechanism, handle 2, elastic mechanism 3, clamping plate 4, recess 5, long convex wall 6, short convex wall 7-1,7-
2, convex stupefied 8.
Specific embodiment
Embodiment 1：As shown in figure 1, a kind of blood vessel blocking folder for being exclusively used in blood vessel prosthesis, including double wall 1, blocks machine
Structure, handle 2, elastic mechanism 3, handle 2 are connected on elastic mechanism 3, and double wall 1 is connected on handle 2, and blocking mechanism is connected to folder
On wall 1, by applying pressure to handle 2,2 elasticity of compression mechanism 3 of handle drives double wall 1 to open blocking mechanism, cancels pressure
Afterwards, in the presence of elastic mechanism 3, blocking mechanism closure is blocked to blood vessel, and the blocking mechanism is upper and lower two pieces relative
The strip clamping plate 4 of title, the opening of the clamping plate 4 are provided with oblong notches 5, and clamping plate 4 is provided with one along the edge of recess 5
Long convex wall 6 and two short convex wall 7-1,7-2, the opposite side clamping plate part positioned at long convex wall 6 stretch out, and form L-type or half C words
Shape space, the double wall 1 are cross-linked clamping plate.
Due to being provided with recess 5 on clamping plate 4,5 surrounding of recess has been encircled a city convex wall, and the other half of clamping plate 4 forms opening,
Blood vessel prosthesis of being expert at is that the blood vessel blocking folder for being exclusively used in blood vessel prosthesis using this utility model is blocked to blood vessel, will
Blood vessel damaged part is inserted in recess, and blood vessel damaged part is exposed, and other positions of blood vessel are not blocked, and still can
Enough keep unimpeded, be that clinician is processed very suture and creates the time to blood vessel damaged part, doctor be no longer limited by because
For the restriction that blood vessel blocking limited time operating time is nervous, what doctor can be calm is carried out at medical science to blood vessel damaged part
Reason.
As shown in Figure 1, 2, in order to increase the effect of blocking blood vessel damaged part surrounding vessels, in the long convex wall 6 and short
Convex stupefied 8 are additionally provided with convex wall 7-1,7-2.Can be arranged as required to convex stupefied quantity, arrange convex stupefied 1 road or 2 roads or 3 roads,
Or 4 roads, in order to the blood vessel blocking folder for preventing this utility model to be exclusively used in blood vessel prosthesis causes to injure to blood vessel again, also require
Convex stupefied upper smooth is smooth, ovalize.
The blood vessel blocking folder work original that this utility model is exclusively used in blood vessel prosthesis is better understood from reference to Fig. 3
Reason, X represent arteries, and Y represents arteries breakage, and Z represents that this utility model is exclusively used in the blood vessel resistance of blood vessel prosthesis
The space formed during disconnected folder double wall.The blood vessel blocking folder that blood vessel prosthesis is exclusively used in using this practicality is blocked to arteries
When, the long convex wall 6 and two short convex wall 7-1,7-2 on upper and lower two clamping plate has been encircled a city on blood vessel a space, damaged in blood vessel
The region Z areas of one blocking in besieged city around place, the regional vessel beyond long convex wall 6 and two short convex wall 7-1,7-2 keep unimpeded,
Simply to blocking around breakage, the blood vessel repairing added time still keeps unimpeded, this just to medical worker create space and
Time, medical worker are no longer limited by the restriction of the complete Xining of blood vessel, and medical worker's stress is less, and operation stitching can
To be made thin fine, wound recovery effects are good, so as to avoid postoperative complication.
As shown in figure 1, the long convex wall 6 is located at the middle part of the clamping plate 4.Long convex wall 6 is located at the middle part of clamping plate 4 so that
Keep the half of blood vessel unimpeded, while and not affecting operation technique.Certainly, long convex wall can also be located at the left side in the middle part of the clamping plate
Side, or right side, the simply how many difference in sealing blood vessels part.
As shown in figure 1, the double wall 1, handle 2, elastic mechanism 3 are located at the opposite side of the recess 5.For can expose
Blood vessel surrounding or two faces, double wall is implemented to the side of blood vessel, the opposite side of blood vessel implements operation.
As shown in figure 4, the double wall 1, handle 2, elastic mechanism 3, positioned at the homonymy of the recess 5, the double wall 1 connects
On the wall of described short convex wall 7-1,7-2.Clinically, many blood vessel surroundings in a organized way, it is difficult to peel off, can only expose one
Operating surface, for such operation, double wall, handle, elastic mechanism are wanted and recess is located at the same side, could implement operation.
As shown in figure 5, the double wall 1, handle 2, elastic mechanism 3 there are two sets, the homonymy of the recess 5 is respectively positioned on, it is described
Double wall 1 is connected on short convex wall 7-1,7-2 wall of 5 both sides of recess.Double wall, handle, elastic mechanism have two sets, connect respectively
Recess both sides again are connect, than more uniform, blocking vascular effects are good for stress when can make vessel closure.
Claims (7)
1. a kind of blood vessel blocking folder for being exclusively used in blood vessel prosthesis, including double wall, blocks mechanism, and handle, elastic mechanism, handle connect
It is connected on elastic mechanism, double wall is connected on handle, blocking mechanism is connected on double wall, by applying pressure, handle to handle
Elasticity of compression mechanism, drives double wall to open blocking mechanism, after revocation pressure, in the presence of elastic mechanism, blocking mechanism closure,
Blood vessel is blocked, it is characterised in that：The blocking mechanism is upper and lower two pieces symmetrical strip clamping plates, the clamping plate
Opening is provided with oblong notches, and clamping plate is provided with a long convex wall and two short convex walls along the edge of recess, positioned at long convex wall
Opposite side clamping plate part stretch out, form L-type or half C figure spaces, the double wall is cross-linked clamping plate.
2. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 1 is pressed from both sides, it is characterised in that：The length is convex
It is additionally provided with wall and short convex wall convex stupefied.
3. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 2 is pressed from both sides, it is characterised in that：It is described convex stupefied
There are 1 road, 2 roads or 3 roads or 4 roads, convex stupefied upper smooth is smooth, ovalize.
4. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 1 is pressed from both sides, it is characterised in that：The length is convex
Wall is located at the middle part of the clamping plate.
5. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 1 is pressed from both sides, it is characterised in that：The folder
Wall, handle, elastic mechanism are located at the opposite side of the recess.
6. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 1 is pressed from both sides, it is characterised in that：The folder
Wall, handle, elastic mechanism set, positioned at the homonymy of the recess, the double wall is connected on the wall of the short convex wall.
7. a kind of blood vessel blocking for being exclusively used in blood vessel prosthesis according to claim 1 is pressed from both sides, it is characterised in that：The folder
Wall, handle, elastic mechanism have two sets, are respectively positioned on the homonymy of the recess, and the double wall is connected to the short convex of recess both sides
On wall wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718388.3U CN206026382U (en) | 2016-07-10 | 2016-07-10 | Clamp is blocked to blood vessel that is exclusively used in vascular repair technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718388.3U CN206026382U (en) | 2016-07-10 | 2016-07-10 | Clamp is blocked to blood vessel that is exclusively used in vascular repair technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026382U true CN206026382U (en) | 2017-03-22 |
Family
ID=58310443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620718388.3U Expired - Fee Related CN206026382U (en) | 2016-07-10 | 2016-07-10 | Clamp is blocked to blood vessel that is exclusively used in vascular repair technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680554A (en) * | 2019-11-18 | 2020-01-14 | 上海市普陀区人民医院 | Experimental animal molding assembly for focal permanent cerebral ischemia |
| CN112842558A (en) * | 2020-12-30 | 2021-05-28 | 山东大学齐鲁医院 | Blood vessel side wall rapid suturing clamp holder and application thereof |
-
2016
- 2016-07-10 CN CN201620718388.3U patent/CN206026382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680554A (en) * | 2019-11-18 | 2020-01-14 | 上海市普陀区人民医院 | Experimental animal molding assembly for focal permanent cerebral ischemia |
| CN112842558A (en) * | 2020-12-30 | 2021-05-28 | 山东大学齐鲁医院 | Blood vessel side wall rapid suturing clamp holder and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |