CN108784778A - clip applier - Google Patents
clip applier Download PDFInfo
- Publication number
- CN108784778A CN108784778A CN201810839080.8A CN201810839080A CN108784778A CN 108784778 A CN108784778 A CN 108784778A CN 201810839080 A CN201810839080 A CN 201810839080A CN 108784778 A CN108784778 A CN 108784778A
- Authority
- CN
- China
- Prior art keywords
- shrapnel
- clip
- binding clip
- binding
- tissue
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 5
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips for minimally invasive surgery
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of Clip Applier, including two binding clips being hinged, binding clip is equipped with the card slot of the lug boss for being clamped tissue folder；It further include the shrapnel for the arc for being connected to two binding clips, the both ends of shrapnel are all connected to binding clip to form enclosed ring, two clamp arm that two shrapnels are pressed from both sides using Bending Deformation difference compressed tissue, so that tissue clamp has the tendency that the articulated shaft movement of separate binding clip.Since shrapnel is arc, regardless of subtended angle size between tissue two clamp arm of folder, two shrapnels corresponding with two clamp arm respectively can abut, shrapnel can provide the elastic force perpendicular to the clamp arm to the clamp arm being in contact, the elastic force has the component that axis direction is hinged far from binding clip, so as to so that tissue clamp has the tendency that the articulated shaft movement of separate binding clip, reduction tissue press from both sides the probability slipped from Clip Applier, improve the convenience of Clinical practice.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of Clip Applier.
Background technology
Clip Applier is a kind of surgical instrument, and for carrying out folder closed operation to tissue folder in surgical operation, tissue folder is usual
It is pressed from both sides for V-arrangement, including titanium folder, nonabsorable folder, Absorbable clips etc..
Tissue clamp body can be equipped with lug boss, phase with reference chart 1, including two clamp arm being connected in each clamp arm
Ying Di, the binding clip of existing Clip Applier are equipped with the card slot with raised portion fits, tissue mounting board are connected on Clip Applier, to pass through
The folder of control Clip Applier closes to realize that the folder of tissue folder closes.
However, due in use, especially in laparoscopic surgery, Clip Applier need it is first micro- close with by puncture sheath,
It opens again and blood vessel or tissue is closed with folder, the movement repeatedly of folder is organized during clamp, be easy the lug boss for making tissue press from both sides direction and lean on
Card slot is deviate from the direction of the articulated shaft of nearly binding clip, to make tissue folder be slipped from Clip Applier, influences the convenience of Clinical practice.
Therefore, the convenience for how improving Clip Applier Clinical practice is that those skilled in the art need the skill solved at present
Art problem.
Invention content
In view of this, the object of the present invention is to provide a kind of Clip Applier, the convenience of Clinical practice is improved.
To achieve the above object, the present invention provides the following technical solutions：
A kind of Clip Applier, including two binding clips being hinged, the binding clip are equipped with the lug boss for being clamped tissue folder
Card slot, further include the shrapnel for the arc for being connected to two binding clips, the both ends of the shrapnel are all connected to the pincers
Head is to form enclosed ring, two clamp arm that two shrapnels are pressed from both sides using Bending Deformation difference compressed tissue, so that tissue
Fixture has the tendency that the articulated shaft far from the binding clip moves.
Preferably, two shrapnels are oppositely arranged, in the state of the maximum of dehiscing that two binding clips are formed, two institutes
Shrapnel is stated to contact and mutually squeeze.
Preferably, the shrapnel is fixedly connected on the one of the binding clip and the separate card slot close to one end of the card slot
End is slidably connected to the binding clip.
Preferably, the end of the shrapnel is equipped with sliding block, and the binding clip is equipped with the sliding rail being slidably connected with the sliding block,
And the sliding rail can deviate from the sliding rail to the matched sliding block limit to avoid the sliding block.
Preferably, the shrapnel is equipped with the limiting slot for the clamp arm clamping with tissue folder, to avoid clamp arm along parallel
It is deviated in the direction of the articulated shaft of the binding clip.
Preferably, the shrapnel is sheet metal.
Preferably, the hollow setting of the binding clip, and two binding clip opposed opens, the end of the shrapnel is from the pincers
The opening of head is inserted into and is connected to the inside of the binding clip.
Clip Applier provided by the invention includes two binding clips being hinged, and binding clip is equipped with the protrusion for being clamped tissue folder
The card slot in portion, further includes the shrapnel for the arc for being connected to two binding clips, and the both ends of shrapnel are all connected to binding clip to form envelope
Closed loop configuration, two clamp arm that two shrapnels are pressed from both sides using Bending Deformation difference compressed tissue, so that tissue clamp has separate binding clip
Articulated shaft movement trend.
Wherein, shrapnel is connect with binding clip, and the tie point of shrapnel and binding clip can be moved with binding clip.Organize two protrusions of folder
Portion is connected in respectively in two card slots, and organizes two clamp arm of folder are corresponding with two shrapnels respectively to abut.Since shrapnel is arc
Shape, regardless of organize folder two clamp arm between subtended angle size, two shrapnels respectively it is correspondings with two clamp arm abutting, shrapnel energy
The enough elastic force provided to the clamp arm being in contact perpendicular to the clamp arm, the elastic force have the component that axis direction is hinged far from binding clip, from
And tissue clamp can be made to have the tendency that the articulated shaft movement of separate binding clip, it reduces tissue and presss from both sides the probability slipped from Clip Applier,
Improve the convenience of Clinical practice.Meanwhile after tissue grips pickup folder, shrapnel is to the elastic force of clamp arm with making two
The mutually close component of clamp arm can improve clamping effect of the tissue folder to pickup folder, to avoid pickup folder from being taken off from tissue folder
It falls.In addition, since shrapnel and binding clip form closed-loop, the stability of shrapnel connection is preferable, is not easy to fall off from binding clip.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structure chart of tissue folder；
Fig. 2 is the structural schematic diagram of Clip Applier provided by the present invention；
Fig. 3 is the structural schematic diagram of the binding clip part of Clip Applier provided by the present invention；
Fig. 4 is the side view of two shrapnels of Clip Applier provided by the present invention.
In Fig. 1 to Fig. 4,1- lug bosses, 2- clamp arm, 21- connections end, 3- binding clips, 31- card slots, 4- shrapnels, 41- limits
Slot.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of Clip Applier, improves the convenience of Clinical practice.
It in a kind of specific embodiment of Clip Applier provided by the present invention, please refers to Fig.2 to Fig. 4, including two are hinged
Binding clip 3, binding clip 3 are equipped with the card slot 31 of the lug boss 1 for being clamped tissue folder.Meanwhile the Clip Applier can also include two
The shrapnel 4 of the arc of corresponding matching is distinguished with two clamp arm 2 of tissue folder, two shrapnels 4 are connected to two binding clips 3, and
The both ends of shrapnel 4 are all connected to binding clip 3 to form enclosed ring, the clamp arm 2 that shrapnel 4 is pressed from both sides by Bending Deformation compressed tissue,
So that tissue clamp has the tendency that the articulated shaft movement of separate binding clip 3.
Since shrapnel 4 is arc, regardless of organizing subtended angle size between two clamp arm 2 of folder, two shrapnels 4 respectively with
Two clamp arm 2, which correspond to, to abut, and shrapnel 4 can provide the elastic force perpendicular to the clamp arm 2 to the clamp arm 2 being in contact, which has
The component of axis direction is hinged far from binding clip 3, so as to so that tissue clamp has the tendency that the articulated shaft movement of separate binding clip 3.Together
When, after tissue grips pickup folder, shrapnel 4 to the elastic force of clamp arm 2 with the component for keeping two clamp arm 2 mutually close, can be with
Clamping effect of the tissue folder to pickup folder is improved, to avoid pickup folder from falling off from tissue folder.In addition, due to shrapnel 4 and pincers
First 3 form closed-loop, and the stability that shrapnel 4 connects is preferable, is not easy to fall off from binding clip 3.
Wherein, which can be gun-type Clip Applier, may also mean that ring type Clip Applier, can specifically refer to existing skill
Art.
Further, two shrapnels 4 can be oppositely arranged, two binding clips 3 formed dehisce maximum in the state of, two
Shrapnel 4 is contacted and is mutually squeezed.Setting through this embodiment, it is ensured that two shrapnels 4 always be in squeezed state, two
Also can provide certain resistance to tissue folder at the contact point of shrapnel 4, so as to by the cooperation between two shrapnels 4 into one
Step improves the reliability to tissue folder limit.
Based on any of the above embodiments, shrapnel 4 can be fixedly connected on binding clip 3 close to one end of card slot 31 and
One end far from card slot 31 can be slidably connected on binding clip 3, so as to while ensureing shrapnel 4 to tissue folder limit,
Resistance when shrapnel 4 closes the folder of binding clip 3 can be reduced.It should be noted that due to the shrapnel 4 that shrapnel 4 is arc, even if shrapnel
4 have one end to be slidably connected, and shrapnel 4 should also be maintained at bowed state.
Further, the end of shrapnel 4 can be equipped with sliding block, can correspondingly, on binding clip 3 be arranged and be slidably connected with sliding block
Sliding rail, and sliding rail can to matched sliding block limit to avoid sliding block deviate from sliding rail.By the cooperation of sliding rail and sliding block with
And limit of the sliding rail to sliding block, it may further ensure that shrapnel 4 provides relatively stable elastic force to tissue folder.
Based on any of the above embodiments, referring to FIG. 4, limiting slot 41 can be arranged on shrapnel 4, limiting slot 41 is used
It is clamped in the clamp arm 2 with tissue folder, is deviated along the direction for the articulated shaft for being parallel to binding clip 3 to avoid clamp arm 2.
If being carried out in tissue folder in use, a lug boss 1 of tissue folder is hinged along binding clip 3 is parallel in axis direction
One direction shifts in card slot 31, another side that another lug boss 1 is hinged along binding clip 3 is parallel in axis direction
It shifts in card slot 31, then organizes the connection end 21 of two clamp arm 2 of folder to be distorted, organize two clamp arm 2 of folder
It can misplace when folder closes, be closed unsuccessfully so as to cause folder.And in the present embodiment, pass through the setting of limiting slot 41, two clamp arm 2
It can respectively be stuck in inside limiting slot 41, can effectively avoid the torsional deformation of connection end 21, accordingly avoid two protrusions
Portion 1, along the direction reserve migration for being parallel to 3 articulated shaft of binding clip, ensures the reliable use of tissue folder in card slot 31.
Based on any of the above embodiments, shrapnel 4 is preferably sheet metal can be reduced with ensureing the hardness of shrapnel 4
Shrapnel 4 twists the possibility of deformation in itself, and limit effect when limiting slot 41 being arranged thereon is more preferable.Certainly, shrapnel 4 also may be used
To select other more hard materials of matter to be made.
Based on any of the above embodiments, binding clip 3 hollow can be arranged, and two 3 opposed opens of binding clip, shrapnel 4
End be inserted into and be connected to the inside of binding clip 3 from the opening of binding clip 3.It, can be right by the way that shrapnel 4 to be inserted into the inside of binding clip 3
The end of shrapnel 4 is protected, and the service life of shrapnel 4 can be improved, meanwhile, binding clip 3 can play shrapnel 4 certain limit
Position effect reduces by 4 end of shrapnel and is hinged the possibility shaken in axis direction being parallel to binding clip 3.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Clip Applier provided by the present invention is described in detail above.Specific case used herein is to the present invention
Principle and embodiment be expounded, the explanation of above example is only intended to help understand the present invention method and its core
Thought is thought.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
Can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection domain of the claims in the present invention
It is interior.
Claims (7)
1. a kind of Clip Applier, including two binding clips (3) being hinged, the binding clip (3) is equipped with for being clamped the convex of tissue folder
Play the card slot (31) of portion (1)；It is characterized in that, further include the shrapnel (4) for the arc for being connected to two binding clips (3),
The both ends of the shrapnel (4) are all connected to the binding clip (3) to form enclosed ring, and two shrapnels (4) utilize bending
Two clamp arm (2) of compressed tissue folder are distinguished in deformation, so that tissue clamp has becoming for the articulated shaft movement far from the binding clip (3)
Gesture.
2. Clip Applier according to claim 1, which is characterized in that two shrapnels (4) are oppositely arranged, two pincers
In the state of the maximum of dehiscing that head (3) is formed, two shrapnels (4) contact and mutually squeeze.
3. Clip Applier according to claim 1, which is characterized in that the shrapnel (4) is close to one end of the card slot (31)
It is fixedly connected on the binding clip (3) and one end far from the card slot (31) is slidably connected to the binding clip (3).
4. Clip Applier according to claim 3, which is characterized in that the end of the shrapnel (4) is equipped with sliding block, the binding clip
(3) be equipped with the sliding rail that is slidably connected with the sliding block, and the sliding rail can to the matched sliding block limit to avoid
The sliding block deviates from the sliding rail.
5. Clip Applier according to any one of claims 1 to 4, which is characterized in that the shrapnel (4) be equipped with for
The limiting slot (41) of clamp arm (2) clamping of tissue folder, to avoid clamp arm (2) along the side for the articulated shaft for being parallel to the binding clip (3)
To offset.
6. Clip Applier according to claim 5, which is characterized in that the shrapnel (4) is sheet metal.
7. Clip Applier according to claim 5, which is characterized in that the hollow setting of the binding clip (3), and two binding clips
(3) end of opposed open, the shrapnel (4) is inserted into from the opening of the binding clip (3) and is connected to the interior of the binding clip (3)
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839080.8A CN108784778B (en) | 2018-07-26 | 2018-07-26 | Clip applier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839080.8A CN108784778B (en) | 2018-07-26 | 2018-07-26 | Clip applier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108784778A true CN108784778A (en) | 2018-11-13 |
| CN108784778B CN108784778B (en) | 2024-04-16 |
Family
ID=64077923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839080.8A Active CN108784778B (en) | 2018-07-26 | 2018-07-26 | Clip applier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784778B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023066242A1 (en) * | 2021-10-19 | 2023-04-27 | 江苏风和医疗器材股份有限公司 | Clip applier |
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| CN208910373U (en) * | 2018-07-26 | 2019-05-31 | 广州新诚生物科技有限公司 | Clip Applier |
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2018
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| CN201271276Y (en) * | 2008-10-09 | 2009-07-15 | 申屠丙花 | Titanium forceps for opening abdomen |
| JP2010259677A (en) * | 2009-05-08 | 2010-11-18 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Forceps |
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| US20120083803A1 (en) * | 2010-10-02 | 2012-04-05 | Patel Manoj B | Asymmetrical surgical clip with penetrating lock, non-slip clamping surface, severable hinge, hinge boss and pivoting applicator tip |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108784778B (en) | 2024-04-16 |
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Effective date of registration: 20240731 Address after: Room 602, Building 22, No. 388 Lianyun Road, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou Origin Life Technology Co.,Ltd. Country or region after: China Address before: Unit 701, 7th floor, no.6, helix 3rd road, Guangzhou International Biological Island, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU SUN-SHING BIOTECH Co.,Ltd. Country or region before: China |