CN201542666U - Pelvic retractor with adjustable width - Google Patents
Pelvic retractor with adjustable width Download PDFInfo
- Publication number
- CN201542666U CN201542666U CN2009202534205U CN200920253420U CN201542666U CN 201542666 U CN201542666 U CN 201542666U CN 2009202534205 U CN2009202534205 U CN 2009202534205U CN 200920253420 U CN200920253420 U CN 200920253420U CN 201542666 U CN201542666 U CN 201542666U
- Authority
- CN
- China
- Prior art keywords
- retractor
- drag hook
- support rod
- pelvic
- movable
- 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 pelvic retractor with adjustable width, which belongs to the technical field of medical instruments and is formed by a handle (1), a fixed retractor (2), movable retractors (3) and a support rod (4). The pelvic retractor is characterized in that the support rod (4) with square section is perpendicularly connected between the handle (1) and the fixed retractor (2), a limit projection is respectively disposed at two ends of the support rod, a sliding sleeve (5) provided with a fastening bolt is respectively disposed on the support rod (4) on two sides of the fixed retractor (2) and matches with the support rod (4), and the movable retractors (3) are arranged on the sliding sleeves (5) and on the same plane with the fixed retractor (2). The pelvic retractor has simple structure and convenient operation, and is capable of adjusting width among the movable retractors and the fixed retractor at any time according to different patient conditions so as to meet needs of pelvic deep operation procedure, leading operation field to be sufficiently exposed, and saving time and labor, thereby being easy for clinical popularization and application.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of width-adjusting pelvic cavity drag hook.
Background technology
At present, the pelvic cavity drag hook that uses in the clinical operation is the common single-blade drag hook of abdominal part and " S " shape drag hook, this drag hook exists problems such as the visual field is little, exposure is unclear, operating difficulties when operating in the pelvic cavity deep, especially to adiposis patient and the bad patient of anaesthetic effect, more be subject to the limitation of existing drag hook.When the operative site that need expose when pelvic cavity is big, usually need several assistants to cooperate and a plurality of single-blade drag hooks extend in the operative incision simultaneously otch is carried out tractive, this method troublesome poeration, often tractive is not in place, normally the carrying out of influence operation.
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 operate, the width-adjusting pelvic cavity drag hook that surgical field of view is fully exposed.
The purpose of this utility model is to realize like this: this width-adjusting pelvic cavity drag hook is by handle, fixedly drag hook, movable drag hook, support bar are formed, handle is with fixedly vertical between the drag hook to be connected with the cross section that two ends are respectively equipped with spacing preiection be quadrate support bar, fixedly be with respectively on the support bar of drag hook both sides with support bar adapt above be provided with the sliding sleeve of fastening bolt, be respectively equipped with above the sliding sleeve and fixing drag hook movable drag hook at grade.
The utility model has the advantages that: simple in structure, easy to operate, can be according to patient's different situations drag hook of adjustment activity at any time and the fixing width between the drag hook, to satisfy the needs of pelvic cavity deep operation technique, surgical field of view is fully exposed, time saving and energy saving, be easy to apply clinically.
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 width-adjusting pelvic cavity drag hook is by handle 1, fixedly drag hook 2, movable drag hook 3, support bar 4 are formed, handle 1 is with fixedly vertical between the drag hook 2 to be connected with the cross section that two ends are respectively equipped with spacing preiection be quadrate support bar 4, fixedly be with respectively on the support bar 4 of drag hook 2 both sides with support bar 4 adapt above be provided with the sliding sleeve 5 of fastening bolt, be respectively equipped with above the sliding sleeve 5 and fixing drag hook 2 movable drag hook 3 at grade.
Claims (1)
1. width-adjusting pelvic cavity drag hook, by handle (1), fixedly drag hook (2), movable drag hook (3), support bar (4) are formed, it is characterized in that handle (1) and fixedly vertical between the drag hook (2) to be connected with the cross section that two ends are respectively equipped with spacing preiection be quadrate support bar (4), fixedly be with respectively on the support bar (4) of drag hook (2) both sides with support bar (4) adapt above be provided with the sliding sleeve (5) of fastening bolt, be respectively equipped with above the sliding sleeve (5) and fixing drag hook (2) movable drag hook (3) at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202534205U CN201542666U (en) | 2009-11-17 | 2009-11-17 | Pelvic retractor with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202534205U CN201542666U (en) | 2009-11-17 | 2009-11-17 | Pelvic retractor with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542666U true CN201542666U (en) | 2010-08-11 |
Family
ID=42597824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202534205U Expired - Fee Related CN201542666U (en) | 2009-11-17 | 2009-11-17 | Pelvic retractor with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748117A (en) * | 2016-02-24 | 2016-07-13 | 吴大强 | Skin drag hook for surgical operation |
| CN111297417A (en) * | 2020-02-09 | 2020-06-19 | 梁丹斌 | Fat layer strutting arrangement of fat patient's operation opening |
-
2009
- 2009-11-17 CN CN2009202534205U patent/CN201542666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748117A (en) * | 2016-02-24 | 2016-07-13 | 吴大强 | Skin drag hook for surgical operation |
| CN111297417A (en) * | 2020-02-09 | 2020-06-19 | 梁丹斌 | Fat layer strutting arrangement of fat patient's operation opening |
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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: 20100811 Termination date: 20101117 |