CN209405011U - A kind of vascular patch and patch system - Google Patents
A kind of vascular patch and patch system Download PDFInfo
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- CN209405011U CN209405011U CN201821736847.6U CN201821736847U CN209405011U CN 209405011 U CN209405011 U CN 209405011U CN 201821736847 U CN201821736847 U CN 201821736847U CN 209405011 U CN209405011 U CN 209405011U
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- patch
- sticking patch
- vascular
- sticking
- clamping part
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Abstract
The utility model provides a kind of vascular patch and system, it is characterised in that: including the first sticking patch and the second sticking patch；Wherein, connect in the middle part of first sticking patch and the second sticking patch, marginal position is opening-like；The marginal position of first sticking patch is equipped with a plurality of nail portions；The marginal position of second sticking patch is equipped with a plurality of hole portions；The structure and position of the nail portion and hole portion match, one-to-one to be arranged.The sticking patch and system can be improved the effect and suture fastness of vascular suture.
Description
Technical field
The utility model relates to medical equipments, and in particular, to a kind of vascular patch and patch system.
Background technique
Endarterectomy has proved to be the effective ways for treating and preventing cerebral arterial thrombosis.However arteria carotis
The problem of the problem of Endarterectomy postoperative arteria carotis long term restenosis, exists always, this is an ignorance.
The problem of arteria carotis long term restenosis is usually after Endarterectomy, due to carotid artery intima patch quilt
After removing, the neointimal hyperplasia and arteria carotis notch of the surface of a wound will lead to lumen after directly suturing and narrow.Currently, most of learn
Person thinks to expand lumen of vessels using vascular patch in Endarterectomy, can effectively prevention of postoperative restenosis ask
Topic.
But the vascular patch in existing art is during suture, due to need artificial one needle of a needle of doctor into
Row suture, one side suture time is very long, on the other hand more demanding to the operation of doctor, not still to doctor's operation level
Test, and the test to doctor's physical strength.For some, new hand surgeon is many bad due to skillfully not enough, often resulting in
Consequence.Such as: anaesthesia dosage caused by darning process is too long becomes larger, and postoperative indication increases；Also such as, the leakage of process sews and mend
The problems such as the problems such as needle, caused darning gap is excessive, causes subsequent loophole.
Utility model content
The utility model is intended to overcome drawbacks described above, provides a kind of efficiency that can be improved vascular suture, effect and suture
The sticking patch of fastness can quickly control the sewing process of sticking patch completely new hand doctor.
A kind of vascular patch provided by the utility model, it is characterised in that: including the first sticking patch and the second sticking patch；
Wherein, connect in the middle part of above-mentioned first sticking patch and the second sticking patch, marginal position is opening-like；
The marginal position of above-mentioned first sticking patch is equipped with a plurality of nail portions；
The marginal position of above-mentioned second sticking patch is equipped with a plurality of hole portions；
The structure and position of above-mentioned nail portion and hole portion match, one-to-one to be arranged.I.e., nail portion can penetrate hole portion,
To realize that blood vessel to be fixed, which is fixed on the first sticking patch and second, mends the effect of aperture position.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned first
Sticking patch and the second sticking patch are by the material with tensile property is fabricated.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned nail portion
For the acicular texture of L-type；
The acicular texture of above-mentioned L-type is bent to the marginal position of the first sticking patch.To be able to achieve after completing perforating action
Blood vessel is preferably fixed on to the first sticking patch and second and mends the effect of aperture position.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned nail portion
For bent structure.I.e., it penetrates and realizes fixed effect after hole portion by way of bending again, improve operating comfort.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned second
The upper surface of sticking patch is equipped with openable and closable closing means positioned at the circumference side of hole portion；
The shape and structure of above-mentioned closing means match with the nail portion in nail portion.I.e., it after needle portion penetrates hole portion again, will close
Cap closes the position and realizes further fix.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned second
The surface area of sticking patch is greater than the surface area of the first sticking patch.
Further, a kind of vascular patch provided by the utility model also has such design feature: i.e., above-mentioned first
Sticking patch is equipped with the first suturing part；
On above-mentioned second sticking patch, corresponding to the arrangement of the first suturing part, it is equipped with the second suturing part；
Without nail portion on above-mentioned first suturing part；
Imperforate portion on above-mentioned second suturing part.The position generally sutures terminal, and the purpose for retaining the clear band is, complete
At the closing of entire patch location, which is generally realized by manual suture.
In addition, the utility model additionally provides a kind of vascular patch system, it is characterised in that: including blood vessel as mentioned above
Sticking patch and closing cover；
After nail portion is penetrated hole portion, protrusion is formed in the upper surface of the second sticking patch；
Above-mentioned close cap closes the position of protrusion.
Further, a kind of vascular patch system provided by the utility model, also has a structure in which feature: i.e., also
Equipment is installed including closing cover；For closing cover to be installed on raised position.
Above-mentioned closing cover installation equipment is made of the first clamping part and the second clamping part；
The one end of above-mentioned first clamping part and the second clamping part is connected, and the other end is opening-like.
Further, a kind of vascular patch system provided by the utility model, also has a structure in which feature: i.e., on
Stating the first clamping part is L-type structure；
Above-mentioned first clamping part is that the end of L-type structure is flat load cap portion；
With the disk of depressed in above-mentioned load cap portion；To which closing cover is momentarily placed in by similar modes such as absorptions
The end in the load cap portion.
Shape and structure and the closing cover of above-mentioned disk match；
Above-mentioned second clamping part is L-type structure；
Above-mentioned second clamping part is that the end of L-type structure is flat shovel portion；
Above-mentioned shovel portion has inclined-plane.After closing cover is placed in designated position, by borrowing closing cover and cap portion can be carried
The mode in gap is mounted on the position of protrusion, to realize fixation to make closing cover and carry cap portion from rear.
The effect and effect of utility model:
Vascular patch provided by the utility model by blood vessel clamping with therebetween by way of to realize vascular patch is consolidated
It is scheduled on position to be installed.
The mounting structure as the included nail portion of the vascular patch of the utility model and hole portion, so, it eliminates artificial
The process of suture is then passed through the connection that hole portion is able to achieve between blood vessel and sticking patch after only nail portion need to being hammered into blood vessel.And
Even nail portion spacing being capable of the good effect for realizing the vessel closure after sticking patch.
Detailed description of the invention
The structural schematic diagram for the vascular patch that attached drawing 1, the present embodiment one provide；
The suture status diagram for the vascular patch that attached drawing 2, the present embodiment one provide；
The suture status diagram for the vascular patch that attached drawing 3, the present embodiment two provide；
The suture status diagram for the vascular patch that attached drawing 4, the present embodiment three provide；
The schematic diagram of second sticking patch of the vascular patch that attached drawing 5, the present embodiment one to three provide；
The structural schematic diagram of attached drawing 6, the closing cover installation equipment provided in this embodiment for fixed closed cap；
The use state diagram of attached drawing 7, the closing cover installation equipment provided in this embodiment for fixed closed cap.
Specific embodiment
Embodiment one,
As shown in Figure 1, the present embodiment one provides a kind of vascular patch, including the first sticking patch 100 and the second sticking patch 200；
First sticking patch 100 and the second sticking patch 200 are the similar structure of shape, generally circular in cross section or rectangular sheet.
First sticking patch 100 is connected with the middle part of the second sticking patch 200, and marginal position is opening-like；
The marginal position of first sticking patch 100 is equipped with a plurality of nails 110；
The marginal position of second sticking patch 200 is equipped with plurality of through holes 210；
The nail 110 matches with the structure of through-hole 210 and position, one-to-one to be arranged.
As shown in Fig. 2, during use, the marginal position of blood vessel G is clamped in the first sticking patch 100 and the second sticking patch
Behind 200 rim openings position, nail 110 penetrates blood vessel G from below, and penetrates in the through-hole of the second sticking patch 200 and complete blood
Pipe G is clamped in the process between two sticking patch.
Thereafter equipment is installed by closing cover as shown in FIG. 6 again, closing cover M lid is closed in 110 boss, it is complete
At last fixed closed formality.
As shown in fig. 6, closing cover installation equipment is made of the first clamping part 10 and the second clamping part 20；
First clamping part 10 is connected with the one end 30 of the second clamping part 20, and the other end is opening-like；
First clamping part 10 is L-type structure；
First clamping part 10 is that the end of L-type structure is flat load cap portion；
With the disk 11 of depressed in the load cap portion；
As shown in fig. 7, the shape and structure of the disk match with closing cover M, it during use, can be by recessed
Portion adsorbs closing cover M；
As shown in fig. 6, second clamping part 20 is also L-type structure；
The end of the L-type structure of second clamping part 20 is with bevelled flat shovel portion 21.
As shown in fig. 7, during use, after the first clamping part 10 adsorbs closing cover M, placing it in target nail
The raised position of son, in such a way that the direction of such as arrow A pushes away the second clamping part 20, to realize the inclined-plane such as arrow B in shovel portion 21
Direction insertion the edge closing cover M effect, thus by closing cover M release disk 11, be mounted on the boss of nail, complete
Closing to the position.
Embodiment two,
As shown in figure 3, the present embodiment two provides a kind of vascular patch, including the first sticking patch 100 and the second sticking patch 200；
First sticking patch 100 and the second sticking patch 200 are the similar structure of shape.
First sticking patch 100 is connected with the middle part of the second sticking patch 200, and marginal position is opening-like；
The marginal position of first sticking patch 100 is equipped with a plurality of nails 110；
The nail 110 is the bent structure of head end；
The marginal position of second sticking patch 200 is equipped with plurality of through holes 210；
The nail 110 matches with the structure of through-hole 210 and position, one-to-one to be arranged.
During use, the marginal position of blood vessel G is clamped in the edge of the first sticking patch 100 and the second sticking patch 200
After aperture position, nail 110 penetrates blood vessel G from below, and blood vessel G is clamped in by the interior completion of the through-hole for penetrating the second sticking patch 200
After process between two sticking patch, the head end bending of nail 110 is completed preliminary fixed.
Thereafter equipment is installed by closing cover as shown in FIG. 6 again, closing cover M lid is closed in the 110 bending lug boss
Position, completes last fixed closed formality.
Embodiment three,
As shown in figure 4, the present embodiment one provides a kind of vascular patch, including the first sticking patch 100 and the second sticking patch 200；
First sticking patch 100 and the second sticking patch 200 are the similar structure of shape, generally circular in cross section or rectangular sheet.
First sticking patch 100 is connected with the middle part of the second sticking patch 200, and marginal position is opening-like；
The marginal position of first sticking patch 100 is equipped with a plurality of nails 110；
The marginal position of second sticking patch 200 is equipped with plurality of through holes 210；
The nail 110 matches with the structure of through-hole 210 and position, one-to-one to be arranged.
The marginal position of each through-hole 210 is equipped with the lid 111 of closing, and the setting which can bend is the
On the upper surface of two sticking patch, during use, the marginal position of blood vessel G is clamped in the first sticking patch 100 and the second sticking patch
Behind 200 rim openings position, nail 110 penetrates blood vessel G from below, and penetrates in the through-hole of the second sticking patch 200 and complete blood
After pipe G is clamped in the process between two sticking patch, lid 111 is bent to the top of 110 raised positions, the raised position is complete
It is totally-enclosed live.
The folding end of the lid can have the structure of spine, so, after bending, by being pierced into the second sticking patch, even
The mode of the first sticking patch is penetrated to complete the fixation between lid and sticking patch.
Arrangement mode such as Fig. 5 institute of nail and through-hole on first and second sticking patch involved in above-described embodiment one to three
Show, i.e., sky there are certain operating position, can be realized the effect gripped in operation, when other positions are complete
After the fixation of the head of a nail, then complete by way of manual suture the suture of the operating position.Surgery doctor is greatly reduced in this way
Raw sewing work amount, improves procedure efficiency.
Claims (10)
1. a kind of vascular patch, it is characterised in that: including the first sticking patch and the second sticking patch；
Wherein, connect in the middle part of first sticking patch and the second sticking patch, marginal position is opening-like；
The marginal position of first sticking patch is equipped with a plurality of nail portions；
The marginal position of second sticking patch is equipped with a plurality of hole portions；
The structure and position of the nail portion and hole portion match, one-to-one to be arranged.
2. a kind of vascular patch as described in claim 1, it is characterised in that:
First sticking patch and the second sticking patch are by the material with tensile property is fabricated.
3. a kind of vascular patch as described in claim 1, it is characterised in that:
The nail portion is the acicular texture of L-type；
The acicular texture of the L-type is bent to the marginal position of the first sticking patch.
4. a kind of vascular patch as described in claim 1, it is characterised in that:
The nail portion is bent structure.
5. a kind of vascular patch as described in claim 1, it is characterised in that:
The upper surface of second sticking patch is equipped with openable and closable closing means positioned at the circumference side of hole portion；
The shape and structure of the closing means match with the nail portion in nail portion.
6. a kind of vascular patch as described in claim 1, it is characterised in that:
The surface area of second sticking patch is greater than the surface area of the first sticking patch.
7. a kind of vascular patch as described in claim 1, it is characterised in that:
First sticking patch is equipped with the first suturing part；
On second sticking patch, corresponding to the arrangement of the first suturing part, it is equipped with the second suturing part；
Without nail portion on first suturing part；
Imperforate portion on second suturing part.
8. a kind of vascular patch system, it is characterised in that:
Including vascular patch as claimed in claim 1 and closing cover；
After nail portion is penetrated hole portion, protrusion is formed in the upper surface of the second sticking patch；
The close cap closes the position of protrusion.
9. a kind of vascular patch system as claimed in claim 8, it is characterised in that:
It further include closing cover installation equipment；
The closing cover installation equipment is made of the first clamping part and the second clamping part；
The one end of first clamping part and the second clamping part is connected, and the other end is opening-like.
10. a kind of vascular patch system as claimed in claim 9, it is characterised in that:
First clamping part is L-type structure；
First clamping part is that the end of L-type structure is flat load cap portion；
The disk carried in cap portion with depressed；
Shape and structure and the closing cover of the disk match；
Second clamping part is L-type structure；
Second clamping part is that the end of L-type structure is flat shovel portion；
The shovel portion has inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736847.6U CN209405011U (en) | 2018-10-25 | 2018-10-25 | A kind of vascular patch and patch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736847.6U CN209405011U (en) | 2018-10-25 | 2018-10-25 | A kind of vascular patch and patch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209405011U true CN209405011U (en) | 2019-09-20 |
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ID=67932001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736847.6U Active CN209405011U (en) | 2018-10-25 | 2018-10-25 | A kind of vascular patch and patch system |
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| CN (1) | CN209405011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249032A (en) * | 2020-01-18 | 2020-06-09 | 中国人民解放军陆军军医大学第一附属医院 | Abdominal artery remodeling device |
-
2018
- 2018-10-25 CN CN201821736847.6U patent/CN209405011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249032A (en) * | 2020-01-18 | 2020-06-09 | 中国人民解放军陆军军医大学第一附属医院 | Abdominal artery remodeling device |
| CN111249032B (en) * | 2020-01-18 | 2021-09-07 | 中国人民解放军陆军军医大学第一附属医院 | Abdominal artery remodeling device |
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