CN2879986Y - Height-adjustable surgical operation tractor - Google Patents
Height-adjustable surgical operation tractor Download PDFInfo
- Publication number
- CN2879986Y CN2879986Y CN 200620005788 CN200620005788U CN2879986Y CN 2879986 Y CN2879986 Y CN 2879986Y CN 200620005788 CN200620005788 CN 200620005788 CN 200620005788 U CN200620005788 U CN 200620005788U CN 2879986 Y CN2879986 Y CN 2879986Y
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- CN
- China
- Prior art keywords
- stayed pole
- positioning tooth
- positioning
- expansion link
- jacket
- 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 height-adjustable surgical operation tractor which comprises a seat, a retractable spear, a positioning tooth jacket and a stayed pole; wherein the retractable spear is with sleeve on which a positioning pin for the retractable spear is provided, the bottom of the retractable spear is fixed on the seat, the positioning tooth jacket is arranged on the top of the retractable spear, a tooth socket is provided in the positioning tooth jacket, a positioning pin is provided on the tooth socket, the stayed pole is arranged in the positioning tooth jacket, some teeth which engages the tooth socket in the positioning tooth jacket is provided on the stayed pole, a towing hand grip is provided at one end of the stayed pole and a tractor is provided at the other end. The utility model is simple in structure, convenient to use, labor saving and height-adjustable, and in the operation, the tractor is put on the position of operation to tow the stayed pole to a certain position to make the field of view open, then the stayed pole can be settled by the positioning pin in the positioning tooth jacket, after which the operation can be started. The utility model can be widely used in abdominal surgical operations and is an ideal accessory tool for an abdominal surgical operation.
Description
Technical field this utility model belongs to surgical operation auxiliary implement technical field, relates to a kind of adjustable height operation retractor.
Whether successful the open degree in the background technology clinical surgery operation visual field be the prerequisite of performing the operation.At present, when doing thoracic and abdominal operation, generally need one to two assistant to assist the operative site of patient's breast abdominal part is pushed aside with hands, so that operating doctor undergos surgery.There is following defective in the mode of the open surgical field of view of prior art: the one, and operating time has been grown, and makes assistant's fatigue easily, waste of manpower; The 2nd, owing to manually push the operative site of patient's breast abdominal part aside with hands, its arm can influence the visual field of operation, causes operating time to prolong.
The summary of the invention the purpose of this utility model provides a kind of easy to use, the adjustable height operation retractor that can save manpower, to overcome the deficiencies in the prior art.
For achieving the above object, this utility model adjustable height operation retractor, form by holder, expansion link, positioning tooth cover and stayed pole, described expansion link is a bushing type, which is provided with the expansion link alignment pin, the lower end of expansion link is fixedly mounted on the holder, and positioning tooth is set on the upper end of expansion link, be provided with teeth groove in the positioning tooth cover, which is provided with alignment pin; Described stayed pole is sleeved in the positioning tooth cover, and stayed pole is provided with positioning tooth and overlaps the teeth that interior teeth groove is meshed, and an end of stayed pole is provided with the pull handle, and the other end is provided with hook retractor.
For fear of damage patient's human body, described hook retractor is provided with soft sheath.
This utility model is simple in structure, easy to use, save trouble and labor, adjustable height, during operation, hook retractor is placed the operative site of patient's breast abdominal part, make surgical field of view open by pull handle pull stayed pole to certain position, the alignment pin that puts with positioning tooth is fixed stayed pole then, can undergo surgery.This utility model can be widely used in the breast abdominal surgery, is a kind of ideal breast abdominal surgery auxiliary implement.
Appended drawings is this utility model structural representation.
The specific embodiment with reference to the accompanying drawings, this utility model adjustable height operation retractor, form by holder 9, expansion link 7, positioning tooth cover 4 and stayed pole 3, expansion link 7 is a bushing type, which is provided with expansion link alignment pin 8, the lower end of expansion link 7 is fixedly mounted on the holder 9, and positioning tooth cover 4 is arranged on the upper end of expansion link 7, be provided with teeth groove in the positioning tooth cover 4, which is provided with alignment pin 5; Stayed pole 3 is sleeved in the positioning tooth cover 4, and stayed pole 3 is provided with positioning tooth and overlaps the teeth that the teeth groove in 4 is meshed, and an end of stayed pole 3 is provided with pull handle 6, and the other end is provided with hook retractor 1; Hook retractor 1 is provided with soft sheath 2.
Claims (2)
1, a kind of adjustable height operation retractor, it is characterized in that it is overlapped by holder, expansion link, positioning tooth and stayed pole is formed, described expansion link is a bushing type, which is provided with the expansion link alignment pin, the lower end of expansion link is fixedly mounted on the holder, positioning tooth is set on the upper end of expansion link, is provided with teeth groove in the positioning tooth cover, which is provided with alignment pin; Described stayed pole is sleeved in the positioning tooth cover, and stayed pole is provided with positioning tooth and overlaps the teeth that interior teeth groove is meshed, and an end of stayed pole is provided with the pull handle, and the other end is provided with hook retractor.
2, adjustable height operation retractor according to claim 1 is characterized in that described hook retractor is provided with soft sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005788 CN2879986Y (en) | 2006-02-19 | 2006-02-19 | Height-adjustable surgical operation tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005788 CN2879986Y (en) | 2006-02-19 | 2006-02-19 | Height-adjustable surgical operation tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879986Y true CN2879986Y (en) | 2007-03-21 |
Family
ID=37879824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005788 Expired - Fee Related CN2879986Y (en) | 2006-02-19 | 2006-02-19 | Height-adjustable surgical operation tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661130A (en) * | 2016-11-11 | 2018-02-06 | 成都圻坊生物科技有限公司 | The draw hook for surgical operation that a kind of field uses |
| CN113476086A (en) * | 2021-08-18 | 2021-10-08 | 四川省医学科学院·四川省人民医院 | Be arranged in neural scope multidimension degree support fixing device of cranium microvascular decompression art incision |
-
2006
- 2006-02-19 CN CN 200620005788 patent/CN2879986Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661130A (en) * | 2016-11-11 | 2018-02-06 | 成都圻坊生物科技有限公司 | The draw hook for surgical operation that a kind of field uses |
| CN113476086A (en) * | 2021-08-18 | 2021-10-08 | 四川省医学科学院·四川省人民医院 | Be arranged in neural scope multidimension degree support fixing device of cranium microvascular decompression art incision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |