CN208958237U - Disposable tissue closure folder - Google Patents
Disposable tissue closure folder Download PDFInfo
- Publication number
- CN208958237U CN208958237U CN201820975831.4U CN201820975831U CN208958237U CN 208958237 U CN208958237 U CN 208958237U CN 201820975831 U CN201820975831 U CN 201820975831U CN 208958237 U CN208958237 U CN 208958237U
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- concaveconvex structure
- groove
- folder
- tissue closure
- Prior art date
- 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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Links
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 235000006040 Prunus persica var persica Nutrition 0.000 claims description 5
- 240000006413 Prunus persica var. persica Species 0.000 claims 1
- 230000035611 feeding Effects 0.000 description 9
- 210000004204 blood vessel Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000023597 hemostasis Effects 0.000 description 5
- 244000144730 Amygdalus persica Species 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 206010058109 Hangnail Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a kind of disposable tissue closures to press from both sides, including connecting the first clamp arm and the second clamp arm that have angle, first clamp arm has the first connecting pin and the first pinching end, second clamp arm has second connection end and the second pinching end, first connecting pin and the bending of second connection end elasticity are connected composition corner part, the front end face of first pinching end has preceding concaveconvex structure, and the outer end face of the corner part has the rear concaveconvex structure with the preceding concaveconvex structure in mutual closing shape.Closure folder is equipped with preceding concaveconvex structure and rear concaveconvex structure in front end face and rear end face respectively, when multiple closures folder is contained in a storing cabin, the preceding concaveconvex structure and rear concaveconvex structure of former and later two closure folders are against each other, it is axial successively against arrangement along storing cabin, both space is saved, while in feeding, front and back closure folder being capable of the accurate unbiased active force for poorly transmitting forward movement, saving is exerted oneself, and closure clamp feeding is facilitated.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of disposable tissue closure folder.
Background technique
Clip Applier is a kind of common medical instrument, is commonly available to needle and holds in the operation of suture, for clamping blood vessel, is risen
To anastalsis, so occasionally referred to as haemostatic clamp.In medical operating, especially minimal invasive techniques, patient is the bleeding the case where
Under, after taking hemostatic, blood vessel main artery is clamped with Clip Applier, does not allow blood flow to go out.The principle of Clip Applier as clip, but
It sterilized.Clip Applier is divided into large and small, with teeth, anodontia, straight, bending.Different type is selected according to different operation position
Clip Applier.
Clip Applier is being used in operative process due to being, for example, to may bleeding position or the bleeding seen
Point, first progress clamp.It is accurate to require when clamp blutpunkte as a result, and preferably primary success not bring health tissues into excessively.
Since this kind of Minimally Invasive Surgery operating space is narrow and complicated, instrument is smaller using stroke, and required precision is high.Therefore, traditional skill
Art is partial to improve the operation ease of Clip Applier, precision raising and structure improvement etc..
However, traditional hemostasis wrench structure, all unavoidably meets with a realistic problem.That is, in operative process, one
As not only blood vessel needs clamp hemostasis, but have two or three very, even more blood vessels need to clamp.And it is existing only
Blood pincers can only all carry a plastic grip, and clip is all disposable.The structure as disclosed in aforementioned patent applications
In, Clip Applier has longer connecting rod.Therefore, it when each surgical hemostasis, requires to be inserted by so long Clip Applier
Patient's body, it is clear that totally unfavorable.
It, can not due to being single operation although the Clip Applier of traditional single operation has many improvement in structure
It avoids having the disadvantage that on the one hand, when for needing simultaneously to more Vascular haemostasis, needing to operate repeatedly, necessarily extending hand
The art time, it is understood that operating time is to seize every minute and second, and current medical instrument is all to save the surgical time as first and want
Business.Because the time is longer, the easier fatigue of doctor, and also it is bigger to the physical effects of patient.On the other hand, Clip Applier is continually
Disengaging will greatly increase operation risk, increase Infection probability.In addition, doctor typically encounters in hemostasis in surgical procedure
The problem of be that many places blood vessel is being bled, usually when putting Clip Applier into for the second time, cause original blood vessel fuzzy not due to bleeding
Clearly, it is not easy to find, it is sometimes desirable to which the blood vessel for needing to stop blooding can just be found again by cleaning, and more spend the time in this way, and patient can also need
It bleeds excessive, constitution is excessively overdrawed, unhealthful recovery progress.
Same reason, the existing closure folder for being matched in Clip Applier are also only single use, there is no in view of multiple or
The service condition of running fire Clip Applier, therefore, existing disposable tissue closure folder are usually focused on how to clamp, is how anti-skidding etc.
Improvement in structure coexists multiple disposable closure folders, the structure how to cooperate simultaneously in the same Clip Applier simultaneously
There is no excessive relevant structures to improve.
Utility model content
In view of this, it is necessary to provide a kind of suitable for multiple closure folder while using, convenient for the primary of feeding and storing
Property tissue closure folder.
A kind of disposable tissue closure folder comprising connect the first clamp arm and the second clamp arm having angle, described first
Clamp arm has the first connecting pin and the first pinching end, and second clamp arm has second connection end and the second pinching end, and described the
One connecting pin and the bending of second connection end elasticity are connected composition corner part, and the front end face of first pinching end has preceding recessed
Male structure, the outer end face of the corner part have the rear concaveconvex structure with the preceding concaveconvex structure in mutual closing shape.
Preferably, the preceding concaveconvex structure and rear concaveconvex structure are in the ripple struction of mutual closing.
Preferably, to infolding, the preceding concaveconvex structure is formed in the outer surface of end, institute for the end of first connecting pin
Concaveconvex structure has V-groove before stating, and rear concaveconvex structure has the V-arrangement fin of engagement corresponding with V-groove.
Preferably, the rear concaveconvex structure is integrally in groove shapes, the thickness direction both sides of groove perforation closure folder, groove
One side wall be V-arrangement fin, another side wall be retaining wall, the retaining wall relative to groove slot bottom depth be higher than V-arrangement fin it is opposite
It is in outer convex in the slot bottom of the slot bottom depth of groove, the groove of the rear concaveconvex structure, the preceding concaveconvex structure includes aforementioned V
Type groove and the concave arc slot adjacent with V-groove.
Preferably, first connecting pin has wedge to infolding end, and second pinching end has wedging slot,
For allowing wedge to wedge wedging slot with interference fit type, make two clamp arm closures, the outer portion size of wedge is small
In inner part, the first connecting pin is blocked after so that wedge is wedged wedging slot, prevents two clamp arm Hui Song.
Preferably, second pinching end has two lugs for limiting wedging slot, and two lugs are arranged in parallel, Mei Gesuo
Surface of the lug with predetermined thickness and the thickness direction above the second clamp arm is stated, each lug side protrudes from second
The outer side edges of clamp arm, each lug section is heart-shaped in peach and tip is towards the inside of angle, and each lug is protruded out for the
The outer side edges of two clamp arm.
Preferably, first clamp arm and the facing medial surface of the second clamp arm have multiple convex thorns, and multiple convex thorns replace
It arranges, each convex thorn is triangle, and each convex side of the thorn towards opening is gentle slope, and the side towards corner part is for abrupt slope or directly
Facade.
Preferably, the outside of first connecting pin is embedded with a pillar, and the pillar part is embedded in the first clamp arm, part
The outer side edges of the first clamp arm are exposed to, the pillar extends along the thickness direction of the first clamp arm, and projection is for the first clamp arm
Thickness direction on two surfaces up and down.
Preferably, first clamp arm and the second clamp arm are in curved shape respectively, and making two clamp arm is integrally in arc when being closed
Shape.
Preferably, the corner part has arc groove, and the arc trend of the arc groove is by the first connection end extension
To second connection end, the arc groove is suitable with rear concaveconvex structure arc, and the arc groove runs through the thickness of clamp arm.
In above-mentioned disposable tissue closure folder, preceding concaveconvex structure and rear concave-convex knot are equipped in front end face and rear end face respectively
Structure, when multiple closures folder is contained in a storing cabin, the preceding concaveconvex structure and rear concaveconvex structure of former and later two closure folders are mutual
Against, it is axial successively against arranging along storing cabin, space is both saved, while in feeding, front and back is closed folder being capable of accurate nothing
The active force of forward movement is transmitted to deviation, saving is exerted oneself, and closure clamp feeding is facilitated, and provides more accurate knot for running fire Clip Applier
The closing clamp of structure improves procedure efficiency to greatly save operating time, improves surgical quality, reduces operation risk, significantly
Mitigate patient's pain, post-operative recovery is fast, and is able to maintain higher precision.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the disposable tissue closure folder of the utility model embodiment.
Fig. 2 is the main view of the disposable tissue closure folder of the utility model embodiment.
Fig. 3 is the right view of the disposable tissue closure folder of the utility model embodiment.
Fig. 4 is the left view of the disposable tissue closure folder of the utility model embodiment.
Fig. 5 is the top view of the disposable tissue closure folder of the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to specific embodiments and the drawings.
A kind of disposable tissue closure folder 10 provided by the embodiment of the utility model is shown referring to FIG. 1 to FIG. 4, including
The first clamp arm 11 and the second clamp arm 12 having angle are connected, first clamp arm 11 has the first connecting pin 111 and the first folder
Tight end 112, second clamp arm 12 have second connection end 121 and the second pinching end 122, first connecting pin 111 and the
Two connecting pins, 121 elasticity bending, which is connected, constitutes corner part 123, and the front end face of first pinching end has preceding concaveconvex structure
15, the outer end face of the corner part 123 has the rear concaveconvex structure 25 with the preceding concaveconvex structure 15 in mutual closing shape.
Specifically, the entirety of disposable tissue closure folder 10 is preferably integrally formed, for example, using plastic construction, more
Preferably with the plastic cement that is easy in conjunction with tissue.Preferably, the preceding concaveconvex structure 15 and rear concaveconvex structure 25 are in mutually to lean on
The ripple struction of conjunction.Specifically, to make preceding concaveconvex structure 15 and the close closing of rear concaveconvex structure 25, preceding concaveconvex structure 15 has V
Type groove 151, rear concaveconvex structure 25 have the V-arrangement fin 251 of engagement corresponding with V-groove.Further, rear concaveconvex structure 25 is whole
Body is in groove shapes, and the thickness direction both sides of groove perforation closure folder 10, the one side wall of groove is V-arrangement fin 251, another side wall
For retaining wall 252, it is also possible in higher fin shape, i.e. retaining wall 252 is higher than V-arrangement fin relative to the slot bottom depth of groove
The 251 slot bottom depth relative to groove.The slot bottom of the groove of concaveconvex structure 25 is in outer convex, accordingly, preceding concaveconvex structure afterwards
15 include aforementioned V-groove 151 and the concave arc slot 153 adjacent with V-groove 151,153 shape of concave arc slot and outer convex arc
The cooperation of shape slot bottom.
In this way, being cooperated by both preceding concaveconvex structure 15 and rear concaveconvex structure 25 fine structure, so that by multiple disposable
When tissue closure folder 10 is contained in a storing cabin, the preceding concaveconvex structure 15 and rear concaveconvex structure 25 of front and back closure folder 10 mutually offset
It leans on, both saves space, while in feeding successively against arrangement along storing cabin is axial, front and back closure folder 10 being capable of accurate nothing
The active force of forward movement is transmitted to deviation, saving is exerted oneself, and closure 10 feedings of folder are facilitated.It please divide about storing cabin and feeding mechanism
It is not respectively " running fire Clip Applier storage device " and " running fire Clip Applier feeding dress refering to another two titles of applicant Huang Rongquan
Set " Chinese patent application.
As shown, it is preferred that the end of first connecting pin 111, to infolding, the preceding concaveconvex structure 15 is formed in
The outer surface of end.Further, first connecting pin 111 has wedge 116 to infolding end, and described second clamps
End 122 has wedging slot 126, for allowing wedge 116 to wedge wedging slot 126 with interference fit type, makes two clamp arm 11,12
Closure.Preferably, the outer portion size of the wedge 116 is less than inner part, after so that wedge 116 is wedged wedging slot 126
The first connecting pin 111 is blocked, two clamp arm, 11,12 times pines are prevented.
Specifically, second pinching end 122 has two lugs 127 for limiting wedging slot 126, and two lugs 127 are flat
Row setting, each lug 127 has the surface of predetermined thickness and the thickness direction above the second clamp arm 12, each described
127 side of lug protrudes from the outer side edges of the second clamp arm 12, and almost entire lug 127 is blown out the outside of the second clamp arm 12, lug 127
Inside is concordant with the trough wall surface of wedging slot 126.Each 127 section of the lug is heart-shaped in peach and tip is towards the inside of angle.
The outside that there is the lug 127 of peach heart the single column part of the column part column part to stretch out in the second clamp arm 12
Side.It can make wedge 116 and wedging slot 126 more smoothly wedging by the tip of peach heart.Further, it wedges
Portion 116 is wedge shaped, by the shape of the inside gradually thickness in outside to infolding.
Preferably, first clamp arm 11 and the facing medial surface of the second clamp arm 12 have multiple convex thorns 128, multiple convex
Thorn 128 is alternately arranged, and the section of each convex thorn 128 is triangle.It is highly preferred that multiple convex thorns 128 are hangnail, i.e., towards opening
Side be gentle slope, the side towards corner part 123 be abrupt slope or vertical surface.
Preferably, the outside of first connecting pin 111 is embedded with a pillar 18, and 18 part of pillar is embedded in the first folder
Arm 11 is partially exposed to the outer side edges of the first clamp arm 11, that is to say, that protrudes from the outside opposite with the inner face with convex thorn 128
Face, as shown in Fig. 2, the cylinder of substantially half protrudes from the outer side edges of the first clamp arm 11, that is, pillar 18 blows out first
11 outside of clamp arm.The pillar 18 extends along the thickness direction of the first clamp arm 11, and projection is for the thickness of the first clamp arm 11
Two surfaces up and down on direction.Preferably, first clamp arm 11 and the second clamp arm 12 are in curved shape respectively, make two folders
Arm 11,12 is integrally arc-shaped when being closed.
In addition, the corner part 123 has arc groove 129, the arc trend of the arc groove 129 is by the first connecting pin
111 extend to second connection end 121, and the arc groove 129 is suitable with rear 25 arc of concaveconvex structure, and the arc groove 129 passes through
Wear the thickness of clamp arm 11,12.
It follows that being equipped with preceding concaveconvex structure in front end face and rear end face respectively in above-mentioned disposable tissue closure folder 100
15 and rear concaveconvex structure 25, when multiple closures folder 10 is contained in a storing cabin, the preceding concave-convex knot of former and later two closure folders 10
Structure 15 and rear concaveconvex structure 25 are against each other, axial successively against arrangement along storing cabin, both save space, while in feeding
When, front and back closure folder 10 can accurately exert oneself in the unbiased active force for poorly transmitting forward movement, saving, facilitate closure clamp feeding,
The closing clamp of more fine structure is provided for running fire Clip Applier, to greatly save operating time, procedure efficiency is improved, improves
Surgical quality reduces operation risk, significantly mitigation patient's pain, and post-operative recovery is fast, and is able to maintain higher precision.
It should be noted that the utility model is not limited to above embodiment, creation essence according to the present utility model
Mind, those skilled in the art can also make other variations, these variations done according to the creative spirit of the utility model, all
Should be included in the utility model it is claimed within the scope of.
Claims (10)
1. a kind of disposable tissue closure folder comprising connect the first clamp arm and the second clamp arm having angle, which is characterized in that
First clamp arm has the first connecting pin and the first pinching end, and there is second clamp arm second connection end and second to clamp
End, first connecting pin and the bending of second connection end elasticity are connected composition corner part, the front end of first pinching end
Face has preceding concaveconvex structure, and the outer end face of the corner part has the rear bumps with the preceding concaveconvex structure in mutual closing shape
Structure.
2. disposable tissue closure folder as described in claim 1, which is characterized in that the preceding concaveconvex structure and rear concaveconvex structure
In the ripple struction of mutual closing.
3. disposable tissue closure folder as described in claim 1, which is characterized in that the end of first connecting pin is inside
Folding, the preceding concaveconvex structure are formed in the outer surface of end, and the preceding concaveconvex structure has V-groove, and rear concaveconvex structure has and V
The V-arrangement fin of the corresponding engagement of type groove.
4. disposable tissue closure folder as claimed in claim 3, which is characterized in that concaveconvex structure is integrally in groove type after described
Shape, the thickness direction both sides of groove perforation closure folder, the one side wall of groove is V-arrangement fin, and another side wall is retaining wall, the retaining wall
Slot bottom depth relative to groove is higher than slot bottom depth of the V-arrangement fin relative to groove, the slot of the groove of the rear concaveconvex structure
Bottom is in outer convex, and the preceding concaveconvex structure includes aforementioned V-groove and the concave arc slot adjacent with V-groove.
5. tissue closure folder as described in claim 1 disposable, which is characterized in that first connecting pin to infolding end
With wedge, second pinching end has wedging slot, for allowing wedge to wedge wedging slot with interference fit type, makes two
A clamp arm closure, the outer portion size of wedge are less than inner part, block the first company after so that wedge is wedged wedging slot
End is connect, two clamp arm Hui Song are prevented.
6. disposable tissue closure folder as claimed in claim 5, which is characterized in that second pinching end, which has, limits wedging
Two lugs of slot, two lugs are arranged in parallel, and each lug has predetermined thickness and above the thickness of the second clamp arm
The surface in direction, each lug side protrude from the outer side edges of the second clamp arm, each lug section it is heart-shaped in peach and
Towards the inside of angle, each lug protrudes out the outer side edges for the second clamp arm at tip.
7. disposable tissue closure folder as described in claim 1, which is characterized in that first clamp arm and the second clamp arm are practised physiognomy
Pair medial surface have multiple convex thorns, it is multiple it is convex thorn be alternately arranged, it is each it is convex thorn be triangle, each convex side of the thorn towards opening
Face is gentle slope, and the side towards corner part is abrupt slope or vertical surface.
8. disposable tissue closure folder as described in claim 1, which is characterized in that the outside of first connecting pin is embedded with one
A pillar, the pillar part are embedded in the first clamp arm, are partially exposed to the outer side edges of the first clamp arm, the pillar is along the first folder
The thickness direction of arm extends, and projection is for two surfaces up and down on the thickness direction of the first clamp arm.
9. disposable tissue closure folder as claimed in claim 8, which is characterized in that first clamp arm and the second clamp arm difference
In curved shape, keep two clamp arm integrally arc-shaped when being closed.
10. disposable tissue closure folder as described in claim 1, which is characterized in that the corner part has arc groove, described
The arc trend of arc groove extends to second connection end, the arc groove and rear concaveconvex structure arc phase to connect end by first
When the arc groove runs through the thickness of clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975831.4U CN208958237U (en) | 2018-06-21 | 2018-06-21 | Disposable tissue closure folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975831.4U CN208958237U (en) | 2018-06-21 | 2018-06-21 | Disposable tissue closure folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958237U true CN208958237U (en) | 2019-06-11 |
Family
ID=66747983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975831.4U Active CN208958237U (en) | 2018-06-21 | 2018-06-21 | Disposable tissue closure folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464411A (en) * | 2019-08-09 | 2019-11-19 | 黄丹鹭 | Disposable tissue closure presss from both sides support device |
| CN110464413A (en) * | 2019-08-09 | 2019-11-19 | 黄皆澔 | The gripper seat and pedestal of disposable tissue closure folder |
-
2018
- 2018-06-21 CN CN201820975831.4U patent/CN208958237U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464411A (en) * | 2019-08-09 | 2019-11-19 | 黄丹鹭 | Disposable tissue closure presss from both sides support device |
| CN110464413A (en) * | 2019-08-09 | 2019-11-19 | 黄皆澔 | The gripper seat and pedestal of disposable tissue closure folder |
| CN110464413B (en) * | 2019-08-09 | 2024-04-12 | 伟格尔(广州)医疗设备有限公司 | Clip seat and base of disposable tissue closing clip |
| CN110464411B (en) * | 2019-08-09 | 2024-04-12 | 伟格尔(广州)医疗设备有限公司 | Disposable tissue closing clamp supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 404100 2-3, building 1, 183 Hanyu Road, Yubei District, Chongqing Patentee after: Cheng Hongjun Address before: 518000 3c-302, Tianjing garden, Huangbei Road, Luohu District, Shenzhen City, Guangdong Province Patentee before: Huang Rongquan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210721 Address after: 510000 room 404, building 6, No.2 Tiantai 1st Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Weiger (Guangzhou) medical equipment Co.,Ltd. Address before: 404100 2-3, building 1, 183 Hanyu Road, Yubei District, Chongqing Patentee before: Cheng Hongjun |
|
| TR01 | Transfer of patent right |