CN201968728U - Medical surgical tissue retractor - Google Patents
Medical surgical tissue retractor Download PDFInfo
- Publication number
- CN201968728U CN201968728U CN2011200410864U CN201120041086U CN201968728U CN 201968728 U CN201968728 U CN 201968728U CN 2011200410864 U CN2011200410864 U CN 2011200410864U CN 201120041086 U CN201120041086 U CN 201120041086U CN 201968728 U CN201968728 U CN 201968728U
- Authority
- CN
- China
- Prior art keywords
- coupler body
- screw rod
- engaging lug
- connecting lug
- hook
- 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
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a medical surgical tissue retractor, which comprises a left retracting portion, a right retracting portion and a screw rod. A left hook is arranged on the lower portion of the left retracting portion, a left hook connecting lug is arranged on the upper portion of the left retracting portion, a right hook is arranged on the lower portion of the retracting portion, a right hook connecting lug is arranged on the upper portion, the left hook connecting lug and the right hook connecting lug are both provided with threaded holes, the screw rod penetrates through the threaded hole on the right hook connecting lug, one end of the screw rod is connected with the threaded hole on the left hook connecting lug, and the other end of the screw rod is bent into a hook. The medical surgical tissue retractor with the structure has an adjustable size, and is convenient in surgical operation, simple in structure and low in cost.
Description
Technical field
This utility model relates to a kind of clinical operation assistive device, relates in particular to a kind of incision tissue device for spreading.
Background technology
Clinical operation drag hook kind is more, the tractive needs that can be fit to different parts, but mostly these drag hooks are fixed size, be divided into several models that vary in size, can be in the clinical use according to different position needs, select different models for use, but for the operation of some complexity, because the size requirements to the art open country constantly changes in operation process, this just needs constantly to change the drag hook of different model, so just need before operation, prepare a few cover drag hooks of different sizes, increased medical personnel's workload, simultaneously, frequent replacing drag hook in operation, influence the operation progress, prolonged operating time.
Summary of the invention
The purpose of this utility model provides a kind of medical operation tissue retractor of adjustable size, can to obtain the surgical field of view of different sizes, make things convenient for operation technique by regulating the size of tissue retractor in the operation, has simplified operative procedure.
The purpose of this utility model is achieved through the following technical solutions, this medical operation organizes dilator to comprise that a left side struts portion, the right side struts portion, screw rod, it is left coupler body that a described left side struts subordinate portion, top is left coupler body engaging lug, it is right coupler body that the described right side struts subordinate portion, top is right coupler body engaging lug, all be threaded the hole on the described left and right coupler body engaging lug, described screw rod passes the screwed hole on the right coupler body engaging lug, one end is connected with screwed hole on the left coupler body engaging lug, and the other end of described screw rod curves hook.
During use, dwindle or enlarge the distance of left and right coupler body, obtaining surgical field of view more clearly, after the distance of good left and right coupler body to be adjusted, the hook of screw rod rear end is hung over the appropriate location of operation table, to reach fixed purpose by the rotating screw bar.In the operation,, can pass through the rotating screw bar at any time, adjust the distance of left and right coupler body, to obtain required surgical field of view according to the needs of surgical field of view size.
The beneficial effects of the utility model: the size of dilator is adjustable, has made things convenient for operation technique, and is simple in structure, and cost is low.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, a left side struts portion 2, the right side struts portion 3, screw rod 4, left coupler body 5, left coupler body engaging lug 6, right coupler body 7, right coupler body engaging lug 8, hook
The specific embodiment
As shown in Figure 1, this medical operation organizes dilator to comprise that a left side struts portion 1, the right side struts portion 2, screw rod 3, it is left coupler body 4 that a left side struts portion 1 bottom, top is left coupler body engaging lug 5, and it is right coupler body 6 that the right side struts portion 2 bottoms, and the bottom is right coupler body engaging lug 7, all be threaded the hole on the left and right coupler body engaging lug 5,7, screw rod 3 passes the screwed hole on the right coupler body engaging lug 7, and an end is connected with screwed hole on the left coupler body engaging lug 5, and the other end of screw rod 3 curves hook 8.
During use, dwindle or enlarge the distance of left and right coupler body by rotating screw bar 3, obtaining surgical field of view more clearly, after the distance of good left and right coupler body to be adjusted, the hook 8 of screw rod 3 rear ends is hung over the appropriate location of operation table, to reach fixed purpose.In the operation,, can pass through rotating screw bar 3 at any time, adjust the distance of left and right coupler body, to obtain required surgical field of view according to the needs of surgical field of view size.
Claims (1)
1. a medical operation is organized dilator, it is characterized in that this medical operation organizes dilator to comprise that a left side struts portion, the right side struts portion, screw rod, it is left coupler body that a described left side struts subordinate portion, top is left coupler body engaging lug, it is right coupler body that the described right side struts subordinate portion, top is right coupler body engaging lug, all be threaded the hole on the described left and right coupler body engaging lug, described screw rod passes the screwed hole on the right coupler body engaging lug, one end is connected with screwed hole on the left coupler body engaging lug, and the other end of described screw rod curves hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200410864U CN201968728U (en) | 2011-02-13 | 2011-02-13 | Medical surgical tissue retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200410864U CN201968728U (en) | 2011-02-13 | 2011-02-13 | Medical surgical tissue retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201968728U true CN201968728U (en) | 2011-09-14 |
Family
ID=44573836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200410864U Expired - Fee Related CN201968728U (en) | 2011-02-13 | 2011-02-13 | Medical surgical tissue retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201968728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921765A (en) * | 2015-05-28 | 2015-09-23 | 苏州瑞华医院有限公司 | Microsurgical point-spreading forceps |
| CN110652325A (en) * | 2019-10-18 | 2020-01-07 | 何庆荣 | Ear opening device convenient for applying medicine to ears |
-
2011
- 2011-02-13 CN CN2011200410864U patent/CN201968728U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921765A (en) * | 2015-05-28 | 2015-09-23 | 苏州瑞华医院有限公司 | Microsurgical point-spreading forceps |
| CN110652325A (en) * | 2019-10-18 | 2020-01-07 | 何庆荣 | Ear opening device convenient for applying medicine to ears |
| CN110652325B (en) * | 2019-10-18 | 2022-05-24 | 何庆荣 | Ear opening device convenient for applying medicine to ears |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201968728U (en) | Medical surgical tissue retractor | |
| CN201939399U (en) | Medical operation drag hooks | |
| CN204318908U (en) | A kind of neurosurgeon surgical arm support | |
| CN203195722U (en) | Pelvic cavity drag hook with adjustable width | |
| CN203252677U (en) | Operating draw hook for general surgery | |
| CN203873810U (en) | Multifunctional upper abdominal surgical operating instrument | |
| CN203898366U (en) | Retractor device for pelvic operation | |
| CN205322391U (en) | Oncology is with operation retractor | |
| CN201612646U (en) | General surgical operation draw hook | |
| CN201492458U (en) | Abdominal surgery retractor with adjustable width | |
| CN202235499U (en) | Retractor for general surgical operation in hospitals | |
| CN203597981U (en) | Minimally-invasive beauty needle | |
| CN204182014U (en) | Thoracic surgery medicine applying instrument | |
| CN203017097U (en) | Arm support for surgical operation | |
| CN203122896U (en) | Operating bed fixing support provided with hooks | |
| CN202458696U (en) | Neurosurgical arm support | |
| CN203122497U (en) | Skin hook for surgical operation | |
| CN202288373U (en) | Operation hook for surgery | |
| CN201642137U (en) | Simple operation spreader | |
| CN203122491U (en) | Muscle retractor for general surgery department | |
| CN202376160U (en) | Double-ended retractor for surgery | |
| CN202776419U (en) | Surgical draw hook used in general surgery department | |
| CN203074992U (en) | Ophthalmologic operation stand | |
| CN203885545U (en) | Expander for orthopedics | |
| CN202843771U (en) | Rib bone fracture fixation plate |
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: 20110914 Termination date: 20120213 |