CN201453330U - Multi-blade separating pliers - Google Patents
Multi-blade separating pliers Download PDFInfo
- Publication number
- CN201453330U CN201453330U CN2009201269490U CN200920126949U CN201453330U CN 201453330 U CN201453330 U CN 201453330U CN 2009201269490 U CN2009201269490 U CN 2009201269490U CN 200920126949 U CN200920126949 U CN 200920126949U CN 201453330 U CN201453330 U CN 201453330U
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- pincers
- fixed
- axis
- leaf
- pliers
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Abstract
The utility model discloses a pair of multi-blade separating pliers, which comprises pliers blades, a control handle, a pull rod and a pliers pipe, wherein the number of the pliers blades is three or more than three. The utility model has the beneficial technical effects that because the stress surface of a wound is three-dimensional, the injury to the tissues around the wound in the operation process can be greatly reduced; and because the front end of each pliers blade is in a leaf shape, the pliers blades can be inserted into the wound with smaller resistance, and the problem of much blood loss of patients in the operation can be solved.
Description
Technical field
This utility model relates to operating theater instruments, especially relates to a kind of leafy elastic separating plier.
Technical background
The operation elastic separating plier that uses in the operation is two pincers leaf elastic separating pliers at present, and the tension force of pincers leaf is both direction, in use pulls tissue easily, causes operative hemorrhage.
Through to existing technical literature retrieval find Chinese utility model patent title: peritoneal operation separated clamp, application number: 92243732.7, open (bulletin) number: CN2145580; This patented technology readme is: " outer tube (6) and pincers pipes (8) flexibly connect with an end of connecting plate (10); the other end of two connecting plates (10) uses rivet and double-open type clamp (11) to flexibly connect respectively; the cross point of clamp flexibly connects with rivet (12); " China's utility model patent title: bipolar curved elastic separating plier, application number: 200820084756.9, open (bulletin) number: CN201168050; This patented technology readme is: " jointed shaft of the pincers trichidium (11) of the end of pincers pipes (2) is provided with first binding clip (9) and second binding clip (10)." above-mentioned two patented technology adopted all is two pincers leaf elastic separating pliers, though also can be used for the separation of wound, all can not solve the tension force that clamps leaf and act on both direction, Energy distribution is inhomogeneous, the problem that causes tissue to pull easily.
Summary of the invention
This utility model provides a kind of leafy elastic separating plier.Its technical scheme is: this operation elastic separating plier comprises pincers leaf, joystick, pull bar and pincers pipe, and described pincers leaf is a SANYE or more than the SANYE.
Described pincers leaf is connected with pull bar by bindiny mechanism.
Described bindiny mechanism comprises brace, fixed block, fixed axis and the spring steel plate that is complementary with the pincers leaf number of blade; Each fixed axis pass the aperture of corresponding pincers leaf afterbody, the pincers leaf can fixed axis be the axle rotation, the end of clamping pipe is fixed at each fixed axis two ends; One end of each brace is hinged with corresponding pincers leaf respectively, and the other end is all hinged with pull bar; One end of described fixed block is fixed in the inwall of pincers pipe, and the other end connects by axis; Axis be positioned at pincers pipe the axis on and vertical with fixed block; Described spring steel plate is " n " shape, and an one side is fixed on the axis, and the hinged end of pincers leaf and brace is fixed in the another side.The front end of pincers leaf is an ellipsoidal structure, and each leaf pincers leaf combines and is leaf type.
Useful technique effect of the present utility model is: because the stress surface of wound is spatial, can reduce the damage of wound surrounding tissue in the operative process greatly, because the front end of pincers leaf is a leaves shape, can can solve the more problem of losing blood of patient in this operation than the insertion wound of slight drag.
Description of drawings
Fig. 1 is the structural representation of SANYE elastic separating plier;
Fig. 2 is the front-end architecture sketch map of SANYE elastic separating plier;
Fig. 3 is the pincers leaf sketch map of SANYE elastic separating plier;
Fig. 4 is the front end pincers leaf open configuration sketch map of SANYE elastic separating plier;
Fig. 5 is the cross-sectional view of SANYE elastic separating plier
Fig. 6 is the annexation sketch map of fixed block, axis and the spring steel plate of SANYE elastic separating plier.
In the accompanying drawing, pincers leaf 1, joystick 2, pincers pipe 3, brace 4-1, fixed block 4-2, fixed axis 4-3, spring steel plate 4-4, axis 4-5, pull bar 5.
The specific embodiment
Leafy elastic separating plier comprises pincers leaf 1, joystick 2, pull bar 5 and pincers pipe 3, and pull bar 5 places in the pincers pipe 3, and joystick 2 control pull bars 5 flexible, pincers leaf 1 are SANYE or more than the SANYE.Pincers leaf 1 is connected with pull bar 5 by bindiny mechanism 4, and the telescopic band of pull bar 5 mechanism 4 that is dynamically connected controls and clamps leaves 1 opening and closing.Bindiny mechanism 4 comprises and brace 4-1, fixed block 4-2, fixed axis 4-3 and spring steel plate 4-4 that the quantity of above-mentioned parts is complementary with the number of sheets of pincers leaf 1.
Referring to the pincers leaf 1 shown in accompanying drawing 2 and the accompanying drawing 4 is the embodiment of SANYE:
The separation that this utility model can undergo surgery, its principle is: singlehanded pinching joystick 2,5 on pull bar moves backward, pull bar 5 drives brace 4-1 and moves backward, the tail end that brace 4-1 drives pincers leaf 1 is that middle mind-set pincers pipe 3 axis directions rotate with fixed axis 4-3, the front end of pincers leaf 1 is that middle mind-set pincers tubular axis heart rightabout rotates with fixed axis 4-3, and that realizes pincers leaf 1 opens action, chorista; Simultaneously, this utility model adopts SANYE or the above pincers leaf 1 of SANYE, and pincers leaf 1 curves inwardly, can be in wound grasping tissue and other article, can be used as nipper and use,, can reduce the damage of wound surrounding tissue in the operative process greatly because the stress surface of wound is spatial.The front end of pincers leaf 1 is an ellipsoidal structure, and each leaf pincers leaf 1 combines and is leaf type, can solve the more problem of losing blood of patient in this operation than the insertion wound of slight drag.
Claims (4)
1. a leafy elastic separating plier comprises pincers leaf (1), joystick (2), pull bar (5) and pincers pipes (3), and it is characterized in that: described pincers leaf (1) is for SANYE or more than the SANYE.
2. according to the described leafy elastic separating plier of claim 1, it is characterized in that: described pincers leaf (1) is connected with pull bar (5) by bindiny mechanism (4).
3. according to the described leafy elastic separating plier of claim 2, it is characterized in that: described bindiny mechanism (4) comprises brace (4-1), fixed block (4-2), fixed axis (4-3) and the spring steel plate (4-4) that is complementary with pincers leaf (1) number of blade; Each fixed axis (4-3) pass the aperture of corresponding pincers leaf (1) afterbody, pincers leaves (1) can fixed axis (4-3) be the axle rotation, the end that pincers are managed (3) is fixed at each fixed axis (4-3) two ends; One end of each brace (4-1) is hinged with corresponding pincers leaf (1) respectively, and the other end is all hinged with pull bar (5); One end of described fixed block (4-2) is fixed in the inwall of pincers pipes (3), and the other end connects by axis (4-5); Axis (4-5) is positioned on the axis of pincers pipe (3) and is vertical with fixed block (4-2); Described spring steel plate (4-4) is " n " shape, and an one side is fixed on the axis (4-5), and the hinged end of pincers leaves (1) and brace (4-1) is fixed in the another side.
4. according to the described leafy elastic separating plier of claim 1, it is characterized in that: the front end of pincers leaves (1) is an ellipsoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269490U CN201453330U (en) | 2009-04-09 | 2009-04-09 | Multi-blade separating pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269490U CN201453330U (en) | 2009-04-09 | 2009-04-09 | Multi-blade separating pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453330U true CN201453330U (en) | 2010-05-12 |
Family
ID=42380671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201269490U Expired - Fee Related CN201453330U (en) | 2009-04-09 | 2009-04-09 | Multi-blade separating pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547850A (en) * | 2019-10-04 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Silver clamp for neurosurgery operation |
-
2009
- 2009-04-09 CN CN2009201269490U patent/CN201453330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547850A (en) * | 2019-10-04 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Silver clamp for neurosurgery operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |