CN202154712U - Simple surgical dilator - Google Patents
Simple surgical dilator Download PDFInfo
- Publication number
- CN202154712U CN202154712U CN2011202033266U CN201120203326U CN202154712U CN 202154712 U CN202154712 U CN 202154712U CN 2011202033266 U CN2011202033266 U CN 2011202033266U CN 201120203326 U CN201120203326 U CN 201120203326U CN 202154712 U CN202154712 U CN 202154712U
- Authority
- CN
- China
- Prior art keywords
- dilating
- external
- plates
- fagging
- slide bar
- 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 relates to a simple surgical dilator and belongs to the field of medical instruments. The simple surgical dilator is provided with two external dilating plates, and is characterized in that external dilating plates are semi-circular plates, dilating surfaces of the external dilating plates are toothed, slide rods are arranged on one side of a circular surface of one external dilating plate, outer tubes are arranged on the other side of a circular surface of the other external dilating plate and are provided with fixing knobs, the dilating surfaces of the two external dilating plates are in circular arrangement outwards, and the slide rods of one external dilating plate are inserted into the outer tubes of the other external dilating plates correspondingly, and then are fixed into the outer tubes through the fixing knobs. The simple surgical dilator is simple in structure and brings convenience to widen surgical visual field and for surgical operation, and further working intensity of medical staff is decreased while working efficiency thereof is increased.
Description
Technical field
This utility model relates to medical instruments field, at length says it is a kind of simple and easy surgical operation dilator.
Background technology
As everyone knows, in the orthopaedic surgical operations operation, particularly when carrying out thoracic cavity, abdominal operation; Need expose surgical field of view, general at present employing surgery tractor is hooked surrounding tissue and it is drawn back, and exposes surgical field of view; Undergo surgery again, but adopt drag hook that other medical personnel tractive surgery tractor always in operation process must be arranged, could guarantee to perform the operation and carry out smoothly; This has not only increased medical personnel's working strength, and the drag hook long duration of action can cause the surrounding tissue damage in surrounding tissue; Increased patient's misery, be unfavorable for recovering.
Summary of the invention
In order to overcome the deficiency of prior art, this utility model provides a kind of simple and easy surgical operation dilator, and is simple in structure, is easy to open surgical field of view, is convenient to operation technique, and alleviates medical personnel's working strength, increases work efficiency.
This utility model solves the technical scheme that its technical problem adopted: a kind of simple and easy surgical operation dilator, be provided with two outer faggings, and it is characterized in that; Outer fagging is a semicircular plate; The support face of outer fagging is dentation, and bent face one side of outer fagging is provided with slide bar, and the bent face opposite side of outer fagging is provided with outer tube; Outer tube is provided with fixing button; The support of two outer faggings is towards outer rounded placement, and in the outer tube of another outer fagging of the corresponding insertion of the slide bar of one of them outer fagging, fixing button is fixed on slide bar in the outer tube.
The beneficial effect of this utility model is, and is simple in structure, is easy to open surgical field of view, is convenient to operation technique, and alleviates medical personnel's working strength, increases work efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Fig. 1 is the structural representation of this utility model.
1. outer faggings among the figure, 2. outer tube, 3. fixing button, 4. slide bar.
The specific embodiment
In Fig. 1, this utility model is provided with two outer faggings 1, and outer fagging 1 is a semicircular plate; The support face of outer fagging 1 is dentation, and bent face one side of outer fagging 1 is provided with slide bar 4, and the bent face opposite side of outer fagging 1 is provided with outer tube 2; Outer tube 2 is provided with fixing button 3; The support of two outer faggings 1 is towards outer rounded placement, and in the outer tube 2 of slide bar 4 corresponding another outer faggings 1 of insertion of one of them outer fagging 1, fixing button 3 is fixed on slide bar 4 in the outer tube 2.
This utility model in use, slide bar 4 inserts in the outer tube 2 fully, with the tissue around the outer fagging 1 contact operative site; Unscrew fixing button 3, regulate the length of slide bar 4 in outer tube 2, surgical field of view is revealed; After reaching requirements of operation, the button 3 that is tightened is fixed in the outer tube 2 slide bar 4; Can undergo surgery, easy to operate, working strength is low.
Claims (1)
1. a simple and easy surgical operation dilator is provided with two outer faggings, it is characterized in that: outer fagging is a semicircular plate; The support face of outer fagging is dentation, and bent face one side of outer fagging is provided with slide bar, and the bent face opposite side of outer fagging is provided with outer tube; Outer tube is provided with fixing button; The support of two outer faggings is towards outer rounded placement, and in the outer tube of another outer fagging of the corresponding insertion of the slide bar of one of them outer fagging, fixing button is fixed on slide bar in the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202033266U CN202154712U (en) | 2011-06-03 | 2011-06-03 | Simple surgical dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202033266U CN202154712U (en) | 2011-06-03 | 2011-06-03 | Simple surgical dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154712U true CN202154712U (en) | 2012-03-07 |
Family
ID=45762366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202033266U Expired - Fee Related CN202154712U (en) | 2011-06-03 | 2011-06-03 | Simple surgical dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750871A (en) * | 2014-01-22 | 2014-04-30 | 张宗贤 | Incision distraction device for human body surgery |
-
2011
- 2011-06-03 CN CN2011202033266U patent/CN202154712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750871A (en) * | 2014-01-22 | 2014-04-30 | 张宗贤 | Incision distraction device for human body surgery |
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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: 20120307 Termination date: 20120603 |