CN110507387A - A kind of tissue gripper clamp - Google Patents
A kind of tissue gripper clamp Download PDFInfo
- Publication number
- CN110507387A CN110507387A CN201910776651.2A CN201910776651A CN110507387A CN 110507387 A CN110507387 A CN 110507387A CN 201910776651 A CN201910776651 A CN 201910776651A CN 110507387 A CN110507387 A CN 110507387A
- Authority
- CN
- China
- Prior art keywords
- binding clip
- clamp handle
- strip
- clamp
- projected parts
- 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.)
- Pending
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 description 17
- 230000000694 effects Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of tissue gripper clamps, including clamp handle, pin shaft and binding clip, clamp handle includes left clamp handle and right clamp handle, the left clamp handle and right clamp handle are made of the first clamp handle and the second clamp handle, slope of the slope of first clamp handle less than the second clamp handle, the binding clip includes left binding clip and right binding clip, intermeshing strip engaging tooth and strip engaging groove are provided on the lower section inner wall of left binding clip and right binding clip, strip projected parts are equipped with along its width direction above left binding clip, correspond at the position of strip projected parts above right binding clip and is provided with strip arc groove, strip projected parts and strip arc groove form occluding relation, the upper section of the strip arc groove of the upper section of the strip projected parts of left binding clip and right binding clip is equipped with intermeshing cone tooth and cone slot.The tissue gripper clamp both can guarantee that the dynamics of clamping can also prevent the Clamping damage to tissue using more laborsaving.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of tissue gripper clamp.
Background technique
Organizing gripper clamp is one of most common medical instrument of hospital, and existing tissue gripper clamp is by clamp handle, pin shaft and pincers
Head composition, clamp handle are usually an elongated straight hand lever, and binding clip is provided along its length several intermeshing engaging tooths and nibbles
Close slot.Existing tissue gripper clamp has the following problems: 1, clamp handle is elongated straight hand lever, and when use is more laborious, is especially existed
It is tired to will lead to wrist acid when clamping tissue for a long time；2, since the intermeshing engaging tooth of Unified Form being arranged on binding clip and nibbles
Slot is closed, when clamping tissue, the engaging tooth and engaging groove of binding clip front end easily crush tissue.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention, devises a kind of tissue gripper clamp, the tissue gripper clamp is using different
The torque arm length of the multisection type clamp handle of slope, the increase of the distance between first clamp handle namely handheld terminal increases, and then reaches laborsaving
Effect, while the front end of the gripper clamp is provided with the strip projected parts being mutually twisted and strip arc groove, which can
It prevents from group to be woven on gripper clamp to shift, and the cone slot that the front end of binding clip is equipped with blunt nosed cone and is engaged with, the engagement
Structure both can guarantee that the dynamics of clamping can also prevent the Clamping damage to tissue.
In order to solve the above-mentioned technical problem, the present invention is achieved through the following technical solutions:
A kind of tissue gripper clamp, including clamp handle, pin shaft and binding clip, clamp handle include left clamp handle and right clamp handle, which is characterized in that
The left clamp handle and right clamp handle are made of the first clamp handle and the second clamp handle, and the slope of the first clamp handle is oblique less than the second clamp handle
Rate, the binding clip include left binding clip and right binding clip, are provided with intermeshing strip on the lower section inner wall of left binding clip and right binding clip
Engaging tooth and strip engaging groove, left binding clip top are equipped with strip projected parts along its width direction, and it is convex to correspond to strip above right binding clip
Strip arc groove is provided at the position risen, strip projected parts and strip arc groove form occluding relation, and the strip of left binding clip is convex
The upper section of the strip arc groove of the upper section and right binding clip that rise is equipped with intermeshing cone tooth and cone slot.
Further, the strip engaging tooth cross sectional shape is triangle, and cone tooth is rectangular pyramid and cone is blunt nosed.
Further, the length of first clamp handle is 3-4cm, and the length of the second clamp handle is 10-12cm, the length of binding clip
Degree is 4-5cm.
Further, the clamp handle, pin shaft and binding clip are made of stainless steel.
The beneficial effects of the present invention are: the tissue gripper clamp uses the multisection type clamp handle of Different Slope, between the first clamp handle
Distance increase namely handheld terminal torque arm length increase, and then reach labour-saving effect, while the gripper clamp front end setting
There are the strip projected parts being mutually twisted and strip arc groove, which can prevent from group to be woven on gripper clamp shifting, and
The cone slot that the front end of binding clip is equipped with blunt nosed cone and is engaged with, the engaging structure both can guarantee that the dynamics of clamping can also prevent
To the Clamping damage of tissue.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the overall structure diagram of tissue gripper clamp；
Fig. 2 be shown in binding clip structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
The right clamp handle of 1-, the first clamp handle of 2-, the second clamp handle of 3-, 4- pin shaft, 5- binding clip, the left binding clip of 6-, the right binding clip of 7-, 8- strip
Engaging tooth, 9- strip arc groove, 10- bore tooth, 11- strip projected parts.
Specific embodiment
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 description, 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 all other
Embodiment shall fall within the protection scope of the present invention.
Refering to fig. 1 shown in -2, a kind of tissue gripper clamp, including clamp handle, pin shaft 4 and binding clip 5, clamp handle include left clamp handle and the right side
Clamp handle 1, the left clamp handle and right clamp handle 1 are made of the first clamp handle 2 and the second clamp handle 3, and the slope of the first clamp handle 2 is less than
The slope of two clamp handles 3, the binding clip 5 include left binding clip 6 and right binding clip 7, are opened on the lower section inner wall of left binding clip 6 and right binding clip 7
There are intermeshing strip engaging tooth 8 and strip engaging groove, left 7 top of binding clip is equipped with strip projected parts 11 along its width direction, right
Correspond at the position of strip projected parts 11 above binding clip 7 and is provided with strip arc groove 9, strip projected parts 11 and strip arc groove 9
Occluding relation is formed, the upper section of the strip arc groove 9 of the upper section and right binding clip 7 of the strip projected parts 11 of left binding clip 6 is equipped with mutual
The cone tooth 10 and cone slot of engagement.
Wherein, 7 cross sectional shape of strip engaging tooth is triangle, and cone tooth 10 is rectangular pyramid and cone is blunt nosed.
Wherein, the length of first clamp handle 2 is 3-4cm, and the length of the second clamp handle 3 is 10-12cm, the length of binding clip 5
Degree is 4-5cm.
Wherein, the clamp handle, pin shaft 4 and binding clip 5 are made of stainless steel.
The working principle of the present apparatus is: left clamp handle and right clamp handle 1 are made of the first clamp handle 2 and the second clamp handle 3, the first pincers
The slope of handle 2 is less than the slope of the second clamp handle 3, and spacing between the first clamp handle 2 and the second clamp handle 3 increases, and handheld terminal
The arm of force for applying active force is also increase accordingly, by equalising torque it is found that clamping identical tissue and applying to tissue identical big
In the case where small power, the active force of handheld terminal becomes smaller, to reach labour-saving purpose, and then reaches and clamps tissue in long-time
When, mitigate the tired situation of wrist acid；And since binding clip 5 is equipped with the strip projected parts 11 and strip arc 9 that are mutually twisted, it is clamped
Tissue between the two is difficult that laterally offset occurs, and then more stable to the clamping effect of tissue；And the front end of binding clip 5 is set
There are intermeshing cone tooth 10 and cone slot, the cone of cone tooth 10 is blunt nosed, several composition of cone tooth 10 cone tooth clamping faces, smaller
Also it can guarantee stable clamping effect under the clamping of chucking power, and then prevent from group to be woven under the clamping of excessive chucking power to be damaged
Wound.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. a kind of tissue gripper clamp, including clamp handle, pin shaft (4) and binding clip (5), clamp handle includes left clamp handle and right clamp handle (1), spy
Sign is that the left clamp handle and right clamp handle (1) are made of the first clamp handle (2) and the second clamp handle (3), the first clamp handle (2)
For slope less than the slope of the second clamp handle (3), the binding clip (5) includes left binding clip (6) and right binding clip (7), left binding clip (6) and right pincers
Intermeshing strip engaging tooth (8) and strip engaging groove are provided on the lower section inner wall of head (7), left binding clip (7) top is along it
Width direction is equipped with strip projected parts (11), corresponds at the position of strip projected parts (11) above right binding clip (7) and is provided with strip arc
Groove (9), strip projected parts (11) and strip arc groove (9) form occluding relation, the strip projected parts (11) of left binding clip (6) it is upper
The upper section of the strip arc groove (9) of section and right binding clip (7) is equipped with intermeshing cone tooth (10) and cone slot.
2. gripper clamp according to claim 1, which is characterized in that strip engaging tooth (7) cross sectional shape is triangle
Shape, cone tooth (10) is rectangular pyramid and cone is blunt nosed.
3. gripper clamp according to claim 2, which is characterized in that the length of first clamp handle (2) is 3-4cm, the
The length of two clamp handles (3) is 10-12cm, and the length of binding clip (5) is 4-5cm.
4. gripper clamp according to claim 1, which is characterized in that clamp handle, pin shaft (4) and the binding clip (5) be not using
Rust Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776651.2A CN110507387A (en) | 2019-08-22 | 2019-08-22 | A kind of tissue gripper clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776651.2A CN110507387A (en) | 2019-08-22 | 2019-08-22 | A kind of tissue gripper clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110507387A true CN110507387A (en) | 2019-11-29 |
Family
ID=68626983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910776651.2A Pending CN110507387A (en) | 2019-08-22 | 2019-08-22 | A kind of tissue gripper clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110507387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813456A (en) * | 2022-12-09 | 2023-03-21 | 沈阳医学院附属第二医院 | Endocardium myocardial biopsy forceps and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010021861A1 (en) * | 2000-02-21 | 2001-09-13 | Richard Wolf Gmbh | Forceps for dissecting free tissue in body cavities |
| US20100064862A1 (en) * | 2008-09-12 | 2010-03-18 | Fournier Stephen M | Hand tool articulating apparatus with offset handle |
| CN201776706U (en) * | 2010-09-03 | 2011-03-30 | 马沛乐 | Vise |
| US20110224718A1 (en) * | 2010-03-10 | 2011-09-15 | Torgerson Clinton D | Surgical needle driver and method of making the same |
| US20120046682A1 (en) * | 2009-09-24 | 2012-02-23 | Medicinelodge, Inc. Dba Imds Co-Innovation | Reciprocating surgical instruments |
| CN204600584U (en) * | 2015-04-24 | 2015-09-02 | 中国人民武装警察部队后勤学院附属医院 | A kind of extracorporeal circulation pipeline double wall pincers |
| CN107088082A (en) * | 2016-02-18 | 2017-08-25 | 岳艳 | A kind of operation for hysteroscope operation is clamped |
| CN107920830A (en) * | 2015-08-26 | 2018-04-17 | 伊西康有限责任公司 | Dissect surgery jaw |
-
2019
- 2019-08-22 CN CN201910776651.2A patent/CN110507387A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010021861A1 (en) * | 2000-02-21 | 2001-09-13 | Richard Wolf Gmbh | Forceps for dissecting free tissue in body cavities |
| US20100064862A1 (en) * | 2008-09-12 | 2010-03-18 | Fournier Stephen M | Hand tool articulating apparatus with offset handle |
| US20120046682A1 (en) * | 2009-09-24 | 2012-02-23 | Medicinelodge, Inc. Dba Imds Co-Innovation | Reciprocating surgical instruments |
| US20110224718A1 (en) * | 2010-03-10 | 2011-09-15 | Torgerson Clinton D | Surgical needle driver and method of making the same |
| CN201776706U (en) * | 2010-09-03 | 2011-03-30 | 马沛乐 | Vise |
| CN204600584U (en) * | 2015-04-24 | 2015-09-02 | 中国人民武装警察部队后勤学院附属医院 | A kind of extracorporeal circulation pipeline double wall pincers |
| CN107920830A (en) * | 2015-08-26 | 2018-04-17 | 伊西康有限责任公司 | Dissect surgery jaw |
| CN107088082A (en) * | 2016-02-18 | 2017-08-25 | 岳艳 | A kind of operation for hysteroscope operation is clamped |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813456A (en) * | 2022-12-09 | 2023-03-21 | 沈阳医学院附属第二医院 | Endocardium myocardial biopsy forceps and use method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |