CN204274535U - A kind of New pattern chest surgery operation drag hook - Google Patents
A kind of New pattern chest surgery operation drag hook Download PDFInfo
- Publication number
- CN204274535U CN204274535U CN201420771925.1U CN201420771925U CN204274535U CN 204274535 U CN204274535 U CN 204274535U CN 201420771925 U CN201420771925 U CN 201420771925U CN 204274535 U CN204274535 U CN 204274535U
- Authority
- CN
- China
- Prior art keywords
- hook
- expansion link
- chute
- support
- pressure transducer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of New pattern chest surgery operation drag hook, belong to medical instruments field, comprise two supports, wherein said support two ends are connected by support bar, control chip is provided with in described support, be respectively equipped with alignment pin and chute on the bracket, described chute is provided with locating hole, slide block is provided with in described chute, described slide block is provided with the via hole with described locating hole formed objects, expansion link is provided with in described slip front, rotating shaft is provided with at the other end of described expansion link, described rotating shaft is provided with hook, pressure transducer is provided with in described hook inner side, the input of described control chip is connected with joystick and described pressure transducer, outfan is connected with described expansion link, this utility model uses simple and convenient, not only can to greatest extent open surgical time the visual field, but also can effectively protect patient's rib to preserve from, equally can also adjust the strong point of hook by moving slider.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of New pattern chest surgery operation drag hook.
Background technology
At present, in thoracic surgery therapeutic process, need to cut skin, subcutaneous tissue, Musclar layer, enter thoracic cavity by narrow intercostal space and complete hands art, intercostal space needs manual tractive expanded support, such operator are many, waste time and energy, labor intensity and work difficulty is added to medical worker, in order to solve this technical problem, notification number is that the utility model patent of CN 203873809 U discloses a kind of surgery tractor for thoracic surgery, although this device plays certain effect in actual applications, but still have the following disadvantages: 1, whole device is frame structure, occupy a large amount of spaces not using, 2, need the distance manually between adjustment hook in use, operate very inconvenient, 3, in use procedure when regulating the width of tractive, if the distance between hook is excessive, the rib of patient will be damaged to like this, and the position of hook is changeless, is difficult to find suitable support point when strutting rib.
Summary of the invention
Technical assignment of the present utility model is for above the deficiencies in the prior art, and provides a kind of New pattern chest surgery operation drag hook.
This utility model solves the technical scheme that its technical problem adopts: a kind of New pattern chest surgery operation drag hook, comprise two supports, wherein said support two ends are connected by support bar, control chip is provided with in described support, be respectively equipped with alignment pin and chute on the bracket, described chute is provided with locating hole, slide block is provided with in described chute, described slide block is provided with the via hole with described locating hole formed objects, expansion link is provided with in described slip front, rotating shaft is provided with at the other end of described expansion link, described rotating shaft is provided with hook, pressure transducer is provided with in described hook inner side, the input of described control chip is connected with joystick and described pressure transducer, outfan is connected with described expansion link.
Described support is connected with described support bar is removable, and described support bar is telescopic.
Advantage of the present utility model: 1, device installs in use simply, fast, can dismantle, would not take too large space like this, being conducive to depositing of apparatus when not using to it; 2, in use regulated the width of tractive by joystick, achieve Automated condtrol, so not only saved the time, but also improve work efficiency; 3, when adjusting the width of tractive; pressure transducer can detect the force value suffered by patient's rib at any time; the width of tractive not only can be expanded like this in operation process; facilitate surgical; but also can effectively protect patient's rib to preserve from, equally can also adjust the strong point of hook by moving slider.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model control framework figure.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described below.
As shown in the figure, a kind of New pattern chest surgery operation drag hook, comprise two supports 1, wherein said support 1 two ends are connected by support bar 11, control chip is provided with in described support 1, described support 1 is respectively equipped with alignment pin 3 and chute 2, described chute 2 is provided with locating hole 4, slide block 7 is provided with in described chute 2, described slide block 7 is provided with the via hole 8 with described locating hole 4 formed objects, expansion link 5 is provided with in described slide block 7 front end, rotating shaft 6 is provided with at the other end of described expansion link 5, described rotating shaft 6 is provided with hook 9, pressure transducer 10 is provided with inside described hook 9, the input of described control chip is connected with joystick and described pressure transducer 10, outfan is connected with described expansion link 5.
Described support 1 is connected with described support bar 11 is removable, and described support bar 11 is telescopic.
Its operation principle is: before carrying out thoracic surgery, support 1 is first propped up with support bar 11 by doctor, then moving slider 7 adjusts the position of hook 9, after finding suitable support point, alignment pin 3 is inserted in locating hole 4 through via hole 8 is rear, all right rotating shaft 6 simultaneously, adjust the angle of hook 9, then different force value can be set to the pressure transducer 10 on each hook 9 by joystick, when performing the operation, pressure transducer 10 can check the force value between hook 9 and patient's rib at any time, like this when the force value detected by pressure transducer 10 is less than the force value of setting, corresponding expansion link 5 will shorten the width increasing tractive, the rib of patient can also be protected to preserve from simultaneously, by joystick, expansion link 5 is retracted the shortest after operation terminates, then support bar 11 and support 1 are disassembled.
Claims (2)
1. a New pattern chest surgery operation drag hook, comprise two supports, it is characterized in that: described support two ends are connected by support bar, control chip is provided with in described support, be respectively equipped with alignment pin and chute on the bracket, described chute is provided with locating hole, slide block is provided with in described chute, described slide block is provided with the via hole with described locating hole formed objects, expansion link is provided with in described slip front, rotating shaft is provided with at the other end of described expansion link, described rotating shaft is provided with hook, pressure transducer is provided with in described hook inner side, the input of described control chip is connected with joystick and described pressure transducer, outfan is connected with described expansion link.
2. New pattern chest surgery operation drag hook according to claim 1, is characterized in that: described support is connected with described support bar is removable, and described support bar is telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771925.1U CN204274535U (en) | 2014-12-10 | 2014-12-10 | A kind of New pattern chest surgery operation drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771925.1U CN204274535U (en) | 2014-12-10 | 2014-12-10 | A kind of New pattern chest surgery operation drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274535U true CN204274535U (en) | 2015-04-22 |
Family
ID=52857745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771925.1U Expired - Fee Related CN204274535U (en) | 2014-12-10 | 2014-12-10 | A kind of New pattern chest surgery operation drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274535U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411785A (en) * | 2017-05-11 | 2017-12-01 | 丰丕华 | A kind of department of general surgery's trauma operation medical treatment device |
| CN108553134A (en) * | 2018-01-05 | 2018-09-21 | 韩建峰 | A kind of general surgery muscle pull device |
| CN110680417A (en) * | 2019-10-10 | 2020-01-14 | 兰州大学第一医院 | Telescopic stool drag hook |
| CN113413180A (en) * | 2021-06-08 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Improvement type scalp tractive device for neurosurgery |
| CN114159108A (en) * | 2021-11-24 | 2022-03-11 | 东南大学 | Robot surgical retractor capable of realizing accurate force sensing and use method |
-
2014
- 2014-12-10 CN CN201420771925.1U patent/CN204274535U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411785A (en) * | 2017-05-11 | 2017-12-01 | 丰丕华 | A kind of department of general surgery's trauma operation medical treatment device |
| CN108553134A (en) * | 2018-01-05 | 2018-09-21 | 韩建峰 | A kind of general surgery muscle pull device |
| CN110680417A (en) * | 2019-10-10 | 2020-01-14 | 兰州大学第一医院 | Telescopic stool drag hook |
| CN113413180A (en) * | 2021-06-08 | 2021-09-21 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Improvement type scalp tractive device for neurosurgery |
| CN114159108A (en) * | 2021-11-24 | 2022-03-11 | 东南大学 | Robot surgical retractor capable of realizing accurate force sensing and use method |
| CN114159108B (en) * | 2021-11-24 | 2024-05-07 | 东南大学 | Robot surgical retractor capable of realizing accurate force sensing and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |