CN204618320U - A kind of telescopic retractor for heart - Google Patents
A kind of telescopic retractor for heart Download PDFInfo
- Publication number
- CN204618320U CN204618320U CN201520305107.7U CN201520305107U CN204618320U CN 204618320 U CN204618320 U CN 204618320U CN 201520305107 U CN201520305107 U CN 201520305107U CN 204618320 U CN204618320 U CN 204618320U
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- China
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- handle
- main body
- heart
- shank
- built
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- Expired - Fee Related
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Abstract
This utility model discloses a kind of telescopic retractor for heart being built-in with LED illuminator, comprises handle, shank, hook main body three part; Wherein, handle is provided with capping, soft cover and retractor device, handle is built-in with on power supply, outer wall and is provided with switch, handle and shank are interconnected by retractor device, shank is provided with nut, hook main body is provided with threaded rod, and threaded rod and nut are interconnected, and hook main body is built-in with LED illuminator.This utility model handle is provided with stretching structure, the length of shank can be regulated, be convenient to the patient being adapted to various sign, easy to use; Soft cover on handle, is convenient to doctor hand-held, is beneficial to carrying out smoothly of operation; For this reason, this utility model is rational in infrastructure, applied widely, has great practical value for operation on heart.
Description
Technical field
This utility model relates to medical instruments field, particularly the telescopic retractor for heart of one.
Background technology
When doing operation on heart, need to set up extracorporeal circulation, this just needs ascending aorta, and existing technology uses surgical forceps or drag hook mostly, and surgical forceps easily damages ascending aorta adventitia; And existing surgery tractor, structure is fixed, and can not be adapted to the patient of various sign, causes a lot of misery to patient, is unfavorable for carrying out smoothly of operation.
Utility model content
For the problems referred to above, the utility model proposes a kind of telescopic retractor for heart being built-in with LED illuminator.
For solving this technical problem, this utility model takes following scheme: a kind of telescopic retractor for heart, comprises handle, shank, hook main body three part; Wherein, handle is provided with capping, soft cover and retractor device, handle is built-in with on power supply, outer wall and is provided with switch, handle and shank are interconnected by retractor device, shank is provided with nut, hook main body is provided with threaded rod, and threaded rod and nut are interconnected, and hook main body is built-in with LED illuminator.
Further improvement: the top that described retractor device is arranged on the bottom of handle, capping is arranged on handle.
Further improvement: the switch that the built-in power supply of described handle, outer wall are arranged and the built-in LED illuminator of hook main body are interconnected.
Further improvement: the soft cover on described handle is a kind of wavy shaped configuration.
Further improvement: described hook main body is a kind of U-shaped structure.
Further improvement: described hook body comprises transparent material is made.
By adopting preceding solution, the beneficial effects of the utility model are: be built-in with LED illuminator, when operation needs to use drag hook, open LED illuminator and be beneficial to illumination, be convenient to stir ascending aorta accurately exactly, this utility model handle is provided with stretching structure, the length of shank can be regulated, be convenient to the patient being adapted to various sign, easy to use; Soft cover on handle, is convenient to doctor hand-held, is beneficial to carrying out smoothly of operation; For this reason, this utility model is rational in infrastructure, applied widely, has great practical value for operation on heart.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Now with specific embodiment, this utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, the present embodiment discloses a kind of telescopic retractor for heart, comprises handle 1, shank 7, hook main body 5 three part; Wherein, handle 1 is provided with capping 4, soft cover 2 and retractor device 6, handle 1 is built-in with on power supply, outer wall and is provided with switch 3, handle 1 and shank 7 are interconnected by retractor device 6, shank 7 is provided with nut 8, hook main body 5 is provided with threaded rod 9, threaded rod 9 and nut 8 are interconnected, and hook main body 5 is built-in with LED illuminator.
Further improvement: the top that described retractor device 6 is arranged on the bottom of handle 1, capping 4 is arranged on handle 1.
Further improvement: the switch 3 that the built-in power supply of described handle 1, outer wall are arranged and the built-in LED illuminator of hook main body 5 are interconnected.
Further improvement: the soft cover 2 on described handle 1 is a kind of wavy shaped configuration.
Further improvement: described hook main body 5 is a kind of U-shaped structure.
Further improvement: described hook main body 5 is made up of transparent material.
By adopting preceding solution, the beneficial effects of the utility model are: be built-in with LED illuminator, when operation needs to use drag hook, open LED illuminator and be beneficial to illumination, be convenient to stir ascending aorta accurately exactly, this utility model handle is provided with stretching structure, the length of shank can be regulated, be convenient to the patient being adapted to various sign, easy to use; Soft cover on handle, is convenient to doctor hand-held, is beneficial to carrying out smoothly of operation; For this reason, this utility model is rational in infrastructure, applied widely, has great practical value for operation on heart.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. a telescopic retractor for heart, comprises handle (1), shank (7), hook main body (5) three part; It is characterized in that: handle (1) is provided with capping (4), soft cover (2) and retractor device (6), handle (1) is built-in with on power supply, outer wall and is provided with switch (3), handle (1) and shank (7) are interconnected by retractor device (6), shank (7) is provided with nut (8), hook main body (5) is provided with threaded rod (9), threaded rod (9) and nut (8) are interconnected, and hook main body (5) is built-in with LED illuminator.
2. the telescopic retractor for heart of one according to claim 1, is characterized in that: the top that described retractor device (6) is arranged on the bottom of handle (1), capping (4) is arranged on handle (1).
3. the telescopic retractor for heart of one according to claim 1, is characterized in that: the switch (3) that the built-in power supply of described handle (1), outer wall are arranged and the built-in LED illuminator of hook main body (5) are interconnected.
4. the telescopic retractor for heart of one according to claim 1, is characterized in that: the soft cover (2) on described handle (1) is a kind of wavy shaped configuration.
5. the telescopic retractor for heart of one according to claim 1, is characterized in that: described hook main body (5) is a kind of U-shaped structure.
6. the telescopic retractor for heart of one according to claim 1, is characterized in that: described hook main body (5) is made up of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305107.7U CN204618320U (en) | 2015-05-12 | 2015-05-12 | A kind of telescopic retractor for heart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305107.7U CN204618320U (en) | 2015-05-12 | 2015-05-12 | A kind of telescopic retractor for heart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204618320U true CN204618320U (en) | 2015-09-09 |
Family
ID=54037391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305107.7U Expired - Fee Related CN204618320U (en) | 2015-05-12 | 2015-05-12 | A kind of telescopic retractor for heart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204618320U (en) |
-
2015
- 2015-05-12 CN CN201520305107.7U patent/CN204618320U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160512 |