CN2228766Y - Skin flap retractor - Google Patents
Skin flap retractor Download PDFInfo
- Publication number
- CN2228766Y CN2228766Y CN 95201874 CN95201874U CN2228766Y CN 2228766 Y CN2228766 Y CN 2228766Y CN 95201874 CN95201874 CN 95201874 CN 95201874 U CN95201874 U CN 95201874U CN 2228766 Y CN2228766 Y CN 2228766Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- flap retractor
- frame
- flap
- 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 skin flap retractor, which is used at the time of a surgical operation on a body surface. A threaded bolt and a rivet are connected into a ring-shaped frame, U-shaped notches with equal intervals and shallow ridges which are corresponding to the U-shaped notches are arranged on the edge of the frame, the fram is oval in general, and the frame has a fixed form and a movable form. The utility model has the advantages of simple structure, convenient operation, time saving, labour saving, and few complications, and the exposure of operating field is sufficient, clear, stable and lasting. The utility model is good for the work of medical staff and a patient's rehabilitation.
Description
The flap retractor of using when this utility model relates to the operation of a kind of surgery body surface.
In surgical intervention, body surface operation as thyroid, mammary gland, popliteal capsule nest bundle swell etc. and often to need isolating flap is drawn back, fully to appear the pathological changes of required excision of operating field or processing.Mostly operation at present is flap is fixed on the operation towel with suture or clamp, but in operating process, usually slides; not lasting yet, influence operation progress effect, itself and need artificial tractive sometimes; both inconvenient, to have strengthened physical work or to have influenced operation technique, science not very.
The purpose of this utility model just provides a kind of novel medical apparatus and instruments, i.e. flap retractor is to satisfy the needs of surgery body surface operation.
The purpose of this utility model is achieved like this, adopt stainless annular frame, the U-shaped breach that has a plurality of spacings to equate on the frame edge, corresponding site has the half garden shape shallow ridges corresponding with the U-shaped breach up and down, be used for hanging wire or drag hook and retract fixedly usefulness of flap, have the advantages that to be difficult for slip.Its structure optionally can be made movable and fixed two kinds.
This utility model is simple in structure, and is easy to use, and the operation progress is fast, favourable medical worker's work and raising surgical effect.
Below in conjunction with the movable structure accompanying drawing structure of the present utility model is elaborated.
Fig. 1 is this utility model structure chart.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a fixed side view of the present utility model.
Fig. 4 is a U-shaped indentation, there sectional view.
By shown in Figure 1, this utility model structure is, by wing bolt 4 and do not have a rivet 5 and connect into an integral ring-shaped framework 1, the U-shaped breach 2 that has spacing to equate on the frame edge, corresponding site has the half garden shape shallow ridges 3 corresponding with the U-shaped breach up and down, framework 1 cross section is an ellipse garden shape, and as shown in Figure 4, the half garden shape shallow ridges 3 corresponding with the U-shaped breach is used for hanging wire or drag hook retracts the fixing usefulness of flap.If fixed structure only needs that annular frame is made an integral body and gets final product, U-shaped breach and corresponding shallow ridges equidistantly distribute on annular frame, as shown in Figure 3, do not need reuse bolt and rivet to connect.For easy to use, general annular frame is ellipse garden shape.
This utility model is simple in structure, and is easy to use, and the flap tractive can adopt drag hook or backguy, or both complementary use all can, drag hook is that stainless steel strip is made, an end is a pinhock, one end is for carrying hook on the arm, pinhock draws flap, carries hook on the arm and can be hung on and be fixed in the U-shaped breach on the framework, and drag hook can be different in size, quantity is more, certainly also can make the unified drag hook that length equates,, match to reach with this utility model for selecting for use.In use, can be according to the height of operative site, convex-concave and gradient make one or both ends both direction activity up and down, and the flap retractor is close to body surface like this, is beneficial to retracting of flap and fully appearing of operating field.
This utility model also can be at appendectomy, and little otch gallbladder is got stone or made when flaccidity art etc. is performed the operation than the deep and use.This utility model is simple to operation in a word, and is time saving and energy saving, and that the art open country appears is abundant, clear, stable, lasting, complication is few, makes easily, is easy to promote the use of, and helps medical worker's work and patient's rehabilitation, and its popularization and application must be welcome by people.
Claims (4)
1, a kind of flap retractor that constitutes by annular frame, the U-shaped breach (2) that it is characterized in that having on said annular frame (1) edge spacing to equate, corresponding site is upper and lower the half garden shape shallow ridges (3) corresponding with the U-shaped breach.
2, flap retractor according to claim 1 is characterized in that said annular frame is by wing bolt (4) and does not have silking rivet (5) and connect in aggregates.
3, flap retractor according to claim 1 is characterized in that framework (1) cross section is an ellipse garden shape.
4, flap retractor according to claim 1 is characterized in that framework (1) is ellipse garden shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201874 CN2228766Y (en) | 1995-01-19 | 1995-01-19 | Skin flap retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201874 CN2228766Y (en) | 1995-01-19 | 1995-01-19 | Skin flap retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228766Y true CN2228766Y (en) | 1996-06-12 |
Family
ID=33855186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95201874 Expired - Fee Related CN2228766Y (en) | 1995-01-19 | 1995-01-19 | Skin flap retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
-
1995
- 1995-01-19 CN CN 95201874 patent/CN2228766Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
| CN102018543B (en) * | 2010-11-29 | 2012-10-03 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
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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 |