CN204671214U - Clip type repeats folding hemostatic clamp - Google Patents
Clip type repeats folding hemostatic clamp Download PDFInfo
- Publication number
- CN204671214U CN204671214U CN201520317758.8U CN201520317758U CN204671214U CN 204671214 U CN204671214 U CN 204671214U CN 201520317758 U CN201520317758 U CN 201520317758U CN 204671214 U CN204671214 U CN 204671214U
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- China
- Prior art keywords
- clip
- outer tube
- tube assembly
- assembly
- pull
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
Abstract
The utility model discloses a kind of clip type and repeat folding hemostatic clamp, it comprises: outer tube assembly, is provided with locking step in outer tube assembly; Clip banking stop, clip banking stop is arranged on the head end of outer tube assembly; Clip, clip has two intermediate plates, and the head of intermediate plate stretches out spacing hole corresponding on clip banking stop respectively, and the afterbody of clip is contained in outer tube assembly, the afterbody of clip is provided with connector, and the tail end of two intermediate plates is provided with can with the locking wing locking step snap-fit engagement; Push-and-pull assembly, the head end of push-and-pull assembly be provided be fastened with connector can deformation breach pull bar; When rearwardly pulling push-and-pull assembly relative to outer tube assembly, two intermediate plates are cooked move toward one another under the position-limiting action of clip banking stop to be made to grip, and can deformation breach pull bar and connector be separated from, two locking wings do motion dorsad thus make locking wing be stuck on the locking step of outer tube assembly simultaneously.This utility model has the function constantly repeating folding before correct clamping sufferer place, and accurate positioning, efficiency improves, and decreases the risk of operation.
Description
Technical field
This utility model relates to a kind of clip type and repeats folding hemostatic clamp, belongs to technical field of medical instruments.
Background technology
At present, the clip type hemostatic clamp (such as: the hemostatic clamp of Olympus) on market can only one-time positioning, can not repeat folding.Once grasping tissue, but do not put in place and can only reappose new hemostatic clamp, the efficiency of performing an operation like this is just not high, dangerous yet.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of clip type to repeat folding hemostatic clamp, and it has the function constantly repeating folding before correct clamping sufferer place, and accurate positioning, efficiency improves, and decreases the risk of operation.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of clip type repeats folding hemostatic clamp, and it comprises:
Outer tube assembly, is provided with locking step in described outer tube assembly;
Clip banking stop, described clip banking stop is arranged on the head end of outer tube assembly;
Clip, described clip has two intermediate plates, and the head of intermediate plate stretches out spacing hole corresponding on clip banking stop respectively, and the afterbody of clip is contained in outer tube assembly, the afterbody of clip is provided with connector, and the tail end of two intermediate plates is provided with can with the locking wing locking step snap-fit engagement;
Push-and-pull assembly, the head end of push-and-pull assembly be provided be fastened with connector can deformation breach pull bar; When rearwardly pulling push-and-pull assembly relative to outer tube assembly, two intermediate plates are cooked move toward one another under the position-limiting action of clip banking stop to be made to grip, and can deformation breach pull bar and connector be separated from, two locking wings simultaneously do motion dorsad thus make locking wing be stuck on the locking step of outer tube assembly.
Further, outer tube assembly is also provided with clip holder, described clip holder has two and stops the wing; When rearwardly not pulling push-and-pull assembly relative to outer tube assembly, for use in stopping locking wing and locking contacting of step in the region of each stop wing between corresponding locking wing and outer tube assembly; When rearwardly pulling push-and-pull assembly relative to outer tube assembly, stop that the wing detaches the region between corresponding locking wing and outer tube assembly to make locking wing be stuck on the locking step of outer tube assembly.
Further provide a kind of concrete structure of outer tube assembly, outer tube assembly comprises sleeve, adapter and standing part, the tail end of sleeve is connected to the head end of adapter detachably, the afterbody of adapter is connected in standing part slidably, described push-and-pull assembly interts on the connectors, and when rearwardly pulling push-and-pull assembly relative to outer tube assembly, push-and-pull assembly can slide after a segment distance and be with movement connector rearwardly to move together again in adapter.
Further provide a kind of concrete structure of standing part, standing part comprises holder, transit joint, bourdon tube and core bar, the afterbody of described adapter is connected to the head of holder slidably, the afterbody of described holder is connected with transit joint, the head of described bourdon tube is connected with transit joint, and the afterbody of bourdon tube is connected with core bar.
Further provide the detachable structure between a kind of adapter and sleeve, the tail end of sleeve is provided with deformable fixed teeth, described adapter has holddown groove, the deformable fixed teeth of described sleeve bends inwards and is connected in the holddown groove of adapter, when rearwardly pulling push-and-pull assembly to certain position relative to outer tube assembly, described deformable fixed teeth is reduced into straightened condition, thus makes deformable fixed teeth detach holddown groove.
Further provide a kind of concrete structure of push-and-pull assembly, push-and-pull assembly also has butt tube, drag-line, boost tube and slip ring, describedly can be fixedly connected with butt tube by deformation breach pull bar, butt tube is fixedly connected with the head of drag-line, the afterbody of drag-line is fixedly connected with the head of boost tube, the afterbody of boost tube is fixedly connected with slip ring, and slip ring is sliding to be fitted on outer tube assembly.
Further, connector is rivet.
After have employed technique scheme, due to before correct clamping sufferer place, the locking wing of the tail end of two intermediate plates does not have the locking step of clamping group sleeve, clip can also repeat folding in outer tube assembly, thus make it possess the function constantly repeating folding before correct clamping sufferer place, accurate positioning, efficiency improves, and decreases the risk of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation that clip type of the present utility model repeats folding hemostatic clamp;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the axonometric chart that clip type of the present utility model repeats the head portion of folding hemostatic clamp;
Fig. 4 be of the present utility model can the connection explosive view of deformation breach pull bar and clip;
Fig. 5 is the axonometric chart of sleeve of the present utility model;
Fig. 6 is the schematic diagram that clip type of the present utility model repeats the head portion of folding hemostatic clamp;
Fig. 7 is the state diagram one in use flow process of the present utility model;
Fig. 8 is the state diagram two in use flow process of the present utility model;
Fig. 9 is the state diagram three in use flow process of the present utility model;
Figure 10 is the state diagram four in use flow process of the present utility model;
Figure 11 is the state diagram five in use flow process of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail.
As shown in figs. 1 to 6, a kind of clip type repeats folding hemostatic clamp, and it comprises:
Outer tube assembly, is provided with locking step 6-1 in outer tube assembly;
Clip banking stop 1, clip banking stop 1 is arranged on the head end of outer tube assembly;
Clip 2, clip 2 has two intermediate plates, the head of intermediate plate stretches out spacing hole corresponding on clip banking stop 1 respectively, the afterbody of clip 2 is contained in outer tube assembly, the afterbody of clip 2 is provided with connector 3, and the tail end of two intermediate plates is provided with can with the locking wing 2-1 locking step 6-1 snap-fit engagement;
Push-and-pull assembly, the head end of push-and-pull assembly be provided be fastened with connector 3 can deformation breach pull bar 4; When rearwardly pulling push-and-pull assembly relative to outer tube assembly, two intermediate plates are cooked move toward one another under the position-limiting action of clip banking stop 1 to be made to grip, and can be separated from connector 3 by deformation breach pull bar 4, two locking wing 2-1 do motion dorsad thus make locking wing 2-1 be stuck on the locking step 6-1 of outer tube assembly simultaneously.
As shown in Fig. 1,4, outer tube assembly is also provided with clip holder 5, clip holder 5 has two and stops the wing; When rearwardly not pulling push-and-pull assembly relative to outer tube assembly, for use in stopping locking wing 2-1 and locking contacting of step 6-1 in the region of each stop wing between corresponding locking wing 2-1 and outer tube assembly; When rearwardly pulling push-and-pull assembly relative to outer tube assembly, stop that the wing detaches the region between corresponding locking wing 2-1 and outer tube assembly to make locking wing 2-1 be stuck on the locking step 6-1 of outer tube assembly.Clip holder 5 is before clip 2 not release, ensure that clip 2 afterbody locking wing 2-1 can not hang on locking step 6-1, thus ensures the repetition folding of release front clip.
As shown in Figure 1, outer tube assembly comprises sleeve 6, adapter 8 and standing part, the tail end of sleeve 6 is connected to the head end of adapter 8 detachably, the afterbody of adapter 8 is connected in standing part slidably, described push-and-pull assembly interts on adapter 8, and when rearwardly pulling push-and-pull assembly relative to outer tube assembly, push-and-pull assembly can slide after a segment distance and be with movement connector 8 rearwardly to move together again in adapter 8.
As shown in Figure 1, standing part comprises holder 9, transit joint 10, bourdon tube 11 and core bar 15, the afterbody of adapter 8 is connected to the head of holder 9 slidably, the afterbody of holder 9 is connected with transit joint 10, the head of bourdon tube 11 is connected with transit joint 10, and the afterbody of bourdon tube 11 is connected with core bar 15.
As shown in Figure 6, the tail end of sleeve 6 is provided with deformable fixed teeth 6-2, adapter 8 has holddown groove, the deformable fixed teeth 6-2 of sleeve 6 bend inwards be connected to adapter 8 holddown groove in, when rearwardly pulling push-and-pull assembly to certain position relative to outer tube assembly, deformable fixed teeth 6-2 is reduced into straightened condition, thus makes deformable fixed teeth 6-2 detach holddown groove.
As shown in Figure 1, push-and-pull assembly also has butt tube 7, drag-line 12, boost tube 13 and slip ring 14, can be fixedly connected with butt tube 7 by deformation breach pull bar 4, butt tube 7 is fixedly connected with the head of drag-line 12, the afterbody of drag-line 12 is fixedly connected with the head of boost tube 13, the afterbody of boost tube 13 is fixedly connected with slip ring 14, and slip ring 14 is sliding to be fitted on outer tube assembly.
Connector 8 is rivet, but is not limited thereto.
Operation principle of the present utility model is as follows:
As shown in Fig. 7 ~ 11, natural agent push-and-pull slip ring 14, thus drive boost tube 13, drag-line 12, butt tube 7, and can deformation breach pull bar 4, connector 3, clip 2 moves axially; After the patient part of location, clamp clip 2, need to discharge clip, firmly pull slip ring 14, driving can breach deformation under the effect of larger axis to power of deformation breach pull bar 4, connector 3 with can be separated by deformation breach pull bar 4, clip holder 5 no longer encases the locking wing 2-1 of clip 2 afterbody simultaneously, thus locking wing 2-1 hook is on the locking step 6-1 of sleeve 6, thus clip 2 is fixed with sleeve 6, and clip 2 grips; Can moment of being separated with connector 3 of deformation breach pull bar 4, be with movement connector 8 to move backward, moving process makes deformable fixed teeth 6-2 recover straight position, thus clip 2 is taken in sleeve 6 and is separated after locking.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that this utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. clip type repeats a folding hemostatic clamp, and it is characterized in that, it comprises:
Outer tube assembly, is provided with locking step (6-1) in described outer tube assembly;
Clip banking stop (1), described clip banking stop (1) is arranged on the head end of outer tube assembly;
Clip (2), described clip (2) has two intermediate plates, the head of intermediate plate stretches out the upper corresponding spacing hole of clip banking stop (1) respectively, the afterbody of clip (2) is contained in outer tube assembly, the afterbody of clip (2) is provided with connector (3), and the tail end of two intermediate plates is provided with can with the locking wing (2-1) locking step (6-1) snap-fit engagement;
Push-and-pull assembly, the head end of push-and-pull assembly be provided be fastened with connector (3) can deformation breach pull bar (4); When rearwardly pulling push-and-pull assembly relative to outer tube assembly, two intermediate plates are cooked move toward one another under the position-limiting action of clip banking stop (1) to be made to grip, and can be separated from connector (3) by deformation breach pull bar (4), two lockings wing (2-1) are simultaneously done motion dorsad thus make locking wing (2-1) be stuck on the locking step (6-1) of outer tube assembly.
2. clip type according to claim 1 repeats folding hemostatic clamp, it is characterized in that: described outer tube assembly is also provided with clip holder (5), and described clip holder (5) has two and stops the wing; When rearwardly not pulling push-and-pull assembly relative to outer tube assembly, each stop wing is positioned at region between corresponding locking wing (2-1) and outer tube assembly for use in stopping locking wing (2-1) and locking contacting of step (6-1); When rearwardly pulling push-and-pull assembly relative to outer tube assembly, stop that the wing detaches the region between corresponding locking wing (2-1) and outer tube assembly to make locking wing (2-1) be stuck on the locking step (6-1) of outer tube assembly.
3. clip type according to claim 1 and 2 repeats folding hemostatic clamp, it is characterized in that: described outer tube assembly comprises sleeve (6), adapter (8) and standing part, the tail end of sleeve (6) is connected to the head end of adapter (8) detachably, the afterbody of adapter (8) is connected in standing part slidably, described push-and-pull assembly interts on adapter (8), and when rearwardly pulling push-and-pull assembly relative to outer tube assembly, push-and-pull assembly can slide after a segment distance and be with movement connector (8) rearwardly to move together again in adapter (8).
4. clip type according to claim 3 repeats folding hemostatic clamp, it is characterized in that: described standing part comprises holder (9), transit joint (10), bourdon tube (11) and core bar (15), the afterbody of described adapter (8) is connected to the head of holder (9) slidably, the afterbody of described holder (9) is connected with transit joint (10), the head of described bourdon tube (11) is connected with transit joint (10), and the afterbody of bourdon tube (11) is connected with core bar (15).
5. clip type according to claim 3 repeats folding hemostatic clamp, it is characterized in that: the tail end of described sleeve (6) is provided with deformable fixed teeth (6-2), described adapter (8) has holddown groove, the deformable fixed teeth (6-2) of described sleeve (6) bend inwards be connected to adapter (8) holddown groove in, when rearwardly pulling push-and-pull assembly to certain position relative to outer tube assembly, described deformable fixed teeth (6-2) is reduced into straightened condition, thus makes deformable fixed teeth (6-2) detach holddown groove.
6. clip type according to claim 1 and 2 repeats folding hemostatic clamp, it is characterized in that: described push-and-pull assembly also has butt tube (7), drag-line (12), boost tube (13) and slip ring (14), describedly can be fixedly connected with butt tube (7) by deformation breach pull bar (4), butt tube (7) is fixedly connected with the head of drag-line (12), the afterbody of drag-line (12) is fixedly connected with the head of boost tube (13), the afterbody of boost tube (13) is fixedly connected with slip ring (14), and slip ring (14) is sliding to be fitted on outer tube assembly.
7. clip type according to claim 1 and 2 repeats folding hemostatic clamp, it is characterized in that: described connector (3) is rivet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317758.8U CN204671214U (en) | 2015-05-15 | 2015-05-15 | Clip type repeats folding hemostatic clamp |
| PCT/CN2016/000009 WO2016184120A1 (en) | 2015-05-15 | 2016-01-08 | Jaw-type repetitively opening and closing hemostatic clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317758.8U CN204671214U (en) | 2015-05-15 | 2015-05-15 | Clip type repeats folding hemostatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671214U true CN204671214U (en) | 2015-09-30 |
Family
ID=54170945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317758.8U Active CN204671214U (en) | 2015-05-15 | 2015-05-15 | Clip type repeats folding hemostatic clamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204671214U (en) |
| WO (1) | WO2016184120A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184120A1 (en) * | 2015-05-15 | 2016-11-24 | 江苏唯德康医疗科技有限公司 | Jaw-type repetitively opening and closing hemostatic clip |
| CN106473805A (en) * | 2016-11-15 | 2017-03-08 | 浙江创想医学科技有限公司 | A kind of alimentary canal hemostatic clamp for repeating folding and rotation with coagulation |
| CN108013914A (en) * | 2017-12-29 | 2018-05-11 | 安瑞医疗器械(杭州)有限公司 | The modified hemostatic clamp and its jaw part used under a kind of scope |
| CN109223110A (en) * | 2018-10-22 | 2019-01-18 | 上海科瑞思工业设计有限公司 | A kind of locking means and its device of rotary open-and-close soft tissue folder |
| CN109833074A (en) * | 2019-02-20 | 2019-06-04 | 江苏格里特医疗科技有限公司 | A kind of rotatable hemostatic clamp |
| CN109922743A (en) * | 2016-11-22 | 2019-06-21 | 波士顿科学有限公司 | Stop blooding the clip relieving mechanism that can be reloaded |
| WO2019148450A1 (en) * | 2018-02-02 | 2019-08-08 | 杭州安杰思医学科技有限公司 | Clipping device |
| WO2019205332A1 (en) * | 2018-04-25 | 2019-10-31 | 杭州安杰思医学科技有限公司 | Clipping device |
| CN116115288A (en) * | 2023-03-10 | 2023-05-16 | 江苏唯德康医疗科技有限公司 | Hemostatic clamp assembly and hemostatic clamp comprising same |
Families Citing this family (3)
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| CN113729834B (en) * | 2020-05-27 | 2023-08-22 | 常州乐奥医疗科技股份有限公司 | Chuck assembly for hemostatic clamp and hemostatic clamp |
| CN113796913A (en) * | 2020-06-12 | 2021-12-17 | 南微医学科技股份有限公司 | Clamp with high holding power and small releasing force |
| WO2023137745A1 (en) * | 2022-01-24 | 2023-07-27 | 江苏唯德康医疗科技有限公司 | Hemostatic clips and tissue clipping device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8080021B2 (en) * | 2005-01-11 | 2011-12-20 | Boston Scientific Scimed, Inc. | Multiple clip deployment magazine |
| CN202699217U (en) * | 2012-05-28 | 2013-01-30 | 杭州安杰思医学科技有限公司 | Hemostasis clamp capable of being repeatedly opened and closed and provided with pusher |
| CN102727276B (en) * | 2012-07-05 | 2014-04-23 | 安瑞医疗器械(杭州)有限公司 | Tissue hemostasis clamping device |
| CN203802522U (en) * | 2014-04-11 | 2014-09-03 | 江苏唯德康医疗科技有限公司 | Hemoclip |
| CN104248461B (en) * | 2014-09-25 | 2016-06-22 | 安瑞医疗器械(杭州)有限公司 | Clamp, clamp pusher and hemostatic clamp |
| CN204671214U (en) * | 2015-05-15 | 2015-09-30 | 江苏唯德康医疗科技有限公司 | Clip type repeats folding hemostatic clamp |
-
2015
- 2015-05-15 CN CN201520317758.8U patent/CN204671214U/en active Active
-
2016
- 2016-01-08 WO PCT/CN2016/000009 patent/WO2016184120A1/en active Application Filing
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184120A1 (en) * | 2015-05-15 | 2016-11-24 | 江苏唯德康医疗科技有限公司 | Jaw-type repetitively opening and closing hemostatic clip |
| CN106473805A (en) * | 2016-11-15 | 2017-03-08 | 浙江创想医学科技有限公司 | A kind of alimentary canal hemostatic clamp for repeating folding and rotation with coagulation |
| CN106473805B (en) * | 2016-11-15 | 2023-12-01 | 浙江创想医学科技有限公司 | Digestive tract hemostatic clamp with electrification and repeated opening and closing and rotating functions |
| US10624642B2 (en) | 2016-11-22 | 2020-04-21 | Boston Scientific Limited | Hemostasis reloadable clip release mechanism |
| CN109922743A (en) * | 2016-11-22 | 2019-06-21 | 波士顿科学有限公司 | Stop blooding the clip relieving mechanism that can be reloaded |
| JP2019524351A (en) * | 2016-11-22 | 2019-09-05 | ボストン サイエンティフィック リミテッド | Refillable hemostatic clip release mechanism |
| CN109922743B (en) * | 2016-11-22 | 2021-12-14 | 波士顿科学有限公司 | Hemostatic reloadable clip release mechanism |
| CN108013914A (en) * | 2017-12-29 | 2018-05-11 | 安瑞医疗器械(杭州)有限公司 | The modified hemostatic clamp and its jaw part used under a kind of scope |
| CN108013914B (en) * | 2017-12-29 | 2023-07-28 | 安瑞医疗器械(杭州)有限公司 | Improved hemostatic clamp used under endoscope and clamp part thereof |
| WO2019148450A1 (en) * | 2018-02-02 | 2019-08-08 | 杭州安杰思医学科技有限公司 | Clipping device |
| WO2019205332A1 (en) * | 2018-04-25 | 2019-10-31 | 杭州安杰思医学科技有限公司 | Clipping device |
| CN112135572A (en) * | 2018-04-25 | 2020-12-25 | 杭州安杰思医学科技股份有限公司 | Clamping device |
| CN110393564A (en) * | 2018-04-25 | 2019-11-01 | 杭州安杰思医学科技股份有限公司 | Clamping device |
| CN112135572B (en) * | 2018-04-25 | 2024-03-15 | 杭州安杰思医学科技股份有限公司 | Clamping device |
| CN109223110A (en) * | 2018-10-22 | 2019-01-18 | 上海科瑞思工业设计有限公司 | A kind of locking means and its device of rotary open-and-close soft tissue folder |
| CN109833074A (en) * | 2019-02-20 | 2019-06-04 | 江苏格里特医疗科技有限公司 | A kind of rotatable hemostatic clamp |
| CN116115288A (en) * | 2023-03-10 | 2023-05-16 | 江苏唯德康医疗科技有限公司 | Hemostatic clamp assembly and hemostatic clamp comprising same |
| CN116115288B (en) * | 2023-03-10 | 2024-03-12 | 江苏唯德康医疗科技有限公司 | Hemostatic clamp assembly and hemostatic clamp comprising same |
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| Publication number | Publication date |
|---|---|
| WO2016184120A1 (en) | 2016-11-24 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |