CN201404247Y - Height adjustable type operation retractor - Google Patents
Height adjustable type operation retractor Download PDFInfo
- Publication number
- CN201404247Y CN201404247Y CN2009200254784U CN200920025478U CN201404247Y CN 201404247 Y CN201404247 Y CN 201404247Y CN 2009200254784 U CN2009200254784 U CN 2009200254784U CN 200920025478 U CN200920025478 U CN 200920025478U CN 201404247 Y CN201404247 Y CN 201404247Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bushing
- retractor
- support bar
- adjustable type
- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to a height adjustable type operation retractor, which belongs to the technical field of medical appliances, and comprises a base, a sleeve, a support bar, a bushing and a traction rod. The height adjustable type operation retractor is characterized in that the inside of the sleeve on the base is fixedly provided with the support bar through a fastening bolt; the lower end of the support bar and the support spring in the sleeve are connected, and the upper end is connected with the bushing in a rotatable way; the inside of the bushing is sheathed with the traction rodthe external diameter of which corresponds to the internal diameter of the bushing and the outer wall is provided with thread; the front end of the traction rod is provided with a retractor hook, andthe back end is provided with a handle; and a limit nut is connected on the traction rod between the handle and the bushing in a threaded way. The height adjustable type operation retractor has simple structure and convenient use, saves time and labor, can adjust the height of the traction rod without influencing the operation visual field, and can ensure the smooth process of the operation.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of adjustable height operation retractor.
Background technology
Whether successful the open degree in the clinical surgery operation visual field be the prerequisite of performing the operation, at present when doing thoracic and abdominal operation, generally need 1-2 name assistant to assist the operative site of patient's breast abdominal part is pushed aside with hands, so that operating doctor undergos surgery, but there is following defective in this method: the one, and operating time has been grown and has been made assistant's fatigue, waste of manpower easily; The 2nd, owing to manually push the operative site of patient's breast abdominal part aside with hands, its arm can influence surgical field of view, causes operating time to prolong.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, can save the adjustable height operation retractor of manpower.
The purpose of this utility model is achieved in that this adjustable height operation retractor is made up of base, sleeve, support bar, sleeve pipe, stayed pole, in the sleeve above the base by fastening bolt fastening support bar, the support bar lower end links to each other with support spring in the sleeve, and upper end and sleeve pipe are rotationally connected; Suit the stayed pole that outer wall that external diameter and casing inner diameter adapt is provided with screw thread in the sleeve pipe, and the stayed pole front end is provided with hook retractor, and the rear end is provided with handle, and stop nut is being threaded on the stayed pole between handle and the sleeve pipe.
During operation the hook retractor of stayed pole front end is placed the operative site of patient's breast abdominal part, pulling stayed pole to certain position makes the open back of surgical field of view rotary stopper nut that stayed pole is fixed and can be undergone surgery.
Advantage of the present utility model: simple in structure, easy to use, time saving and energy saving, the stayed pole adjustable height can not influence surgical field of view, can guarantee to perform the operation to carry out smoothly.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this adjustable height operation retractor is made up of base 1, sleeve 2, support bar 3, sleeve pipe 4, stayed pole 5, in the sleeve 2 above the base 1 by fastening bolt 6 fastening support bar 3, support spring 7 in support bar 3 lower ends and the sleeve 2 links to each other, and upper end and sleeve pipe 4 are rotationally connected; Suits the stayed pole 5 that outer wall that external diameter and sleeve pipe 4 internal diameters adapt is provided with screw thread in the sleeve pipe 4, and stayed pole 5 front ends are provided with hook retractor 8, and the rear end is provided with handle 9, and stop nut 10 is being threaded on the stayed pole 5 between handle 9 and the sleeve pipe 4.
Claims (1)
1, a kind of adjustable height operation retractor, form by base (1), sleeve (2), support bar (3), sleeve pipe (4), stayed pole (5), it is characterized in that in the sleeve (2) above the base (1) by fastening bolt (6) fastening support bar (3), support spring (7) in support bar (3) lower end and the sleeve (2) links to each other, and upper end and sleeve pipe (4) are rotationally connected; The interior suit of sleeve pipe (4) the stayed pole (5) that outer wall that external diameter and sleeve pipe (4) internal diameter adapt is provided with screw thread, stayed pole (5) front end is provided with hook retractor (8), the rear end is provided with handle (9), and stop nut (10) is being threaded on the stayed pole (5) between handle (9) and the sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254784U CN201404247Y (en) | 2009-05-25 | 2009-05-25 | Height adjustable type operation retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254784U CN201404247Y (en) | 2009-05-25 | 2009-05-25 | Height adjustable type operation retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404247Y true CN201404247Y (en) | 2010-02-17 |
Family
ID=41675164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200254784U Expired - Fee Related CN201404247Y (en) | 2009-05-25 | 2009-05-25 | Height adjustable type operation retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404247Y (en) |
-
2009
- 2009-05-25 CN CN2009200254784U patent/CN201404247Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100525 |