CN204033425U - A kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle - Google Patents
A kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle Download PDFInfo
- Publication number
- CN204033425U CN204033425U CN201420374305.4U CN201420374305U CN204033425U CN 204033425 U CN204033425 U CN 204033425U CN 201420374305 U CN201420374305 U CN 201420374305U CN 204033425 U CN204033425 U CN 204033425U
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- China
- Prior art keywords
- claw beam
- handle
- panels
- pull bar
- connecting rod
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Abstract
This utility model relates to a kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle, comprise connecting rod, two handles, claw beam, pull bar, clamp, stay rod pin and two panels connecting plates, the front end of connecting rod has chute, the rear end of connecting rod is provided with the shell fragment of two panels symmetry, the rear end of two panels shell fragment is all fixed with connecting rod, and the front end of two panels shell fragment is fixed with a handle respectively; Described claw beam hollow, one end of claw beam and the front end of connecting rod are fixed, and the other end is connected with clamp; Described pull bar is through claw beam, and the front end of pull bar is connected with clamp, and the rear end of pull bar is arranged in chute; Described stay rod pin is through the end of pull bar, and the two ends of stay rod pin are connected with a slice connecting plate respectively; One end of described two panels connecting plate is connected with one end of stay rod pin respectively, and the other end of two panels connecting plate is connected with a handle respectively.This utility model reasonable in design, easy to operate, handle controls simple, and good stability, makes operation carry out smoothly.
Description
Technical field
This utility model relates to a kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle, is mainly used in torso model operation on heart, belongs to technical field of medical instruments.
Background technology
Thoracic cavity cardiac surgical procedure operation is fine and smooth, and the operating theater instruments of application requires meticulous, and surgical instrument operation controls flexibly, and be quick on the draw, that can perform the operation carries out smoothly.Traditional thoracic cavity operation on heart apparatus forceps class is generally finger sleeve type handle, in operation application, when completing an operation process, finger must stretch out handle, in this process, caliper and binding clip can be shaken, and can encounter heart or other positions, apply dumb in the thoracic cavity operation on heart of exquisiteness, operation technique is inconvenient, normally carrying out of impact operation.
Utility model content
Technical problem to be solved in the utility model overcomes above-mentioned deficiency existing in prior art, and design is a kind of rational in infrastructure, easy to operate, applying flexible, Wicresoft's thoracic cavity operation on heart pen type pincers class handle of good stability.
This utility model solves the problems of the technologies described above adopted technical scheme: a kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle, it is characterized in that: it comprises connecting rod, two handles, claw beam, pull bar, clamp, stay rod pin and two panels connecting plates, the front end of connecting rod has chute, the rear end of connecting rod is provided with the shell fragment of two panels symmetry, the rear end of two panels shell fragment is all fixed with connecting rod, and the front end of two panels shell fragment is fixed with a handle respectively; Described claw beam hollow, one end of claw beam and the front end of connecting rod are fixed, and the other end is connected with clamp; Described pull bar is through claw beam, and the front end of pull bar is connected with clamp, and the rear end of pull bar is arranged in chute; Described stay rod pin is through the end of pull bar, and the two ends of stay rod pin are connected with a slice connecting plate respectively; One end of described two panels connecting plate is connected with one end of stay rod pin respectively, and the other end of two panels connecting plate is connected with a handle respectively.Be flexibly connected between connecting plate with handle, can rotate; Be flexibly connected between connecting plate with pull bar, can rotate.Control two handle clampings and unclamp, handle drives pull bar to move forward and backward by connecting plate, and pull bar drives clamp clamping and unclamps.
Fixed by screw between handle described in the utility model and shell fragment.
The junction of claw beam described in the utility model and connecting rod is provided with claw beam seat, and claw beam seat is fixed on connecting rod, and claw beam is inserted in claw beam seat to be fixed.
Claw beam described in the utility model is provided with rinse seat, and rinse seat is communicated with claw beam inside.
This utility model compared with prior art, has following positive effect: reasonable in design, easy to operate, and handle controls simple, and good stability, makes operation carry out smoothly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (handle unclamps).
Fig. 2 is structural representation of the present utility model (handle clamping).
Fig. 3 is that the A-A of Fig. 2 is to sectional structure schematic diagram (handle portion).
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail.
Embodiment:
See Fig. 1 ~ Fig. 3, the present embodiment comprises connecting rod 1, two handles 4, claw beam 7, pull bar 8, clamp 11, stay rod pin 10 and two panels connecting plates 9, the front end of connecting rod 1 has chute 3, the rear end of connecting rod 1 is provided with the shell fragment 2 of two panels symmetry, the rear end of two panels shell fragment 2 is all fixed with connecting rod 1, and the front end of two panels shell fragment 2 is fixed with a handle 4 respectively; Described claw beam 7 hollow, one end of claw beam 7 and the front end of connecting rod 1 are fixed, and the other end is connected with clamp 11; Described pull bar 8 is through claw beam 7, and the front end of pull bar 8 is connected with clamp 11, and the rear end of pull bar 8 is arranged in chute 3; Described stay rod pin 10 is through the end of pull bar 8, and the two ends of stay rod pin 10 are connected with a slice connecting plate 9 respectively; One end of described two panels connecting plate 9 is connected with one end of stay rod pin 10 respectively, and the other end of two panels connecting plate 9 is connected with a handle 4 respectively.Be flexibly connected between connecting plate 9 with handle 4, can rotate; Be flexibly connected between connecting plate 9 with pull bar 8, can rotate.Control two handles 4 clamp and unclamp, handle 4 drives pull bar 8 to move forward and backward by connecting plate 9, and pull bar 8 drives clamp 11 clamp and unclamp.
In the present embodiment, fixed by screw 5 between handle 4 and shell fragment 2.
In the present embodiment, claw beam 7 is provided with claw beam seat 6 with the junction of connecting rod 1, and claw beam seat 6 is fixed on connecting rod 1, and claw beam 7 is inserted in claw beam seat 6 to be fixed.
In the present embodiment, claw beam 7 is provided with rinse seat 12, rinse seat 12 is communicated with claw beam 7 inside, is convenient to cleaning equipment.
During use, two handles 4 strut mutually under the effect of shell fragment 2, and handle 4 drives pull bar 8 by connecting plate 9, and clamp 11 is strutted.During operation, handle 4 of holding with a firm grip, pulls pull bar 8 under the effect of two pieces of connecting plates 9, and clamp 11 is clamped.
In the present embodiment, the two ends of two pieces of connecting plates 9 are riveted with pull bar 8 and handle 4 respectively and can be rotated.In operation process, as long as doctor clutches handle 4, two pieces of connecting plates 9 pull pull bar 8 that clamp 11 is clamped; Decontrol handle 4 clamp 11 reset under the effect of shell fragment 2 to strut.
In the present embodiment, handle 4 adopts bionical penholder to design, and claims pen type handle 4, the shape of similar pen, and operation application hommization, is applicable to hands shape and controls, and clutches and loosens conveniently, operate more stable under the effect of shell fragment 2.
This utility model also can be used for other operating theater instruments, as long as change clamp 11, as changed elastic separating plier, nipper, surgical scissors etc. into.
This utility model is that metal material makes, can irrigation and disinfection, also can use high-temperature sterilization.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, then this part can for any shape and size adapted with its structure; Meanwhile, the title that part is got also can be different.All equivalences of doing according to structure, feature and the principle described in this utility model inventional idea or simple change, be included in the protection domain of this utility model patent.
Claims (4)
1. Wicresoft's thoracic cavity operation on heart pen type pincers class handle, it is characterized in that: it comprises connecting rod, two handles, claw beam, pull bar, clamp, stay rod pin and two panels connecting plates, the front end of connecting rod has chute, the rear end of connecting rod is provided with the shell fragment of two panels symmetry, the rear end of two panels shell fragment is all fixed with connecting rod, and the front end of two panels shell fragment is fixed with a handle respectively; Described claw beam hollow, one end of claw beam and the front end of connecting rod are fixed, and the other end is connected with clamp; Described pull bar is through claw beam, and the front end of pull bar is connected with clamp, and the rear end of pull bar is arranged in chute; Described stay rod pin is through the end of pull bar, and the two ends of stay rod pin are connected with a slice connecting plate respectively; One end of described two panels connecting plate is connected with one end of stay rod pin respectively, and the other end of two panels connecting plate is connected with a handle respectively.
2. Wicresoft according to claim 1 thoracic cavity operation on heart pen type pincers class handle, be is characterized in that: fixed by screw between described handle and shell fragment.
3. Wicresoft according to claim 1 and 2 thoracic cavity operation on heart pen type pincers class handle, it is characterized in that: the junction of described claw beam and connecting rod is provided with claw beam seat, and claw beam seat is fixed on connecting rod, claw beam is inserted in claw beam seat to be fixed.
4. Wicresoft according to claim 1 and 2 thoracic cavity operation on heart pen type pincers class handle, is characterized in that: described claw beam is provided with rinse seat, and rinse seat is communicated with claw beam inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374305.4U CN204033425U (en) | 2014-07-08 | 2014-07-08 | A kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374305.4U CN204033425U (en) | 2014-07-08 | 2014-07-08 | A kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033425U true CN204033425U (en) | 2014-12-24 |
Family
ID=52234149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374305.4U Expired - Fee Related CN204033425U (en) | 2014-07-08 | 2014-07-08 | A kind of Wicresoft thoracic cavity operation on heart pen type pincers class handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033425U (en) |
-
2014
- 2014-07-08 CN CN201420374305.4U patent/CN204033425U/en not_active Expired - Fee Related
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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: 20141224 Termination date: 20190708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |