CN202982238U - Cut layer protector - Google Patents
Cut layer protector Download PDFInfo
- Publication number
- CN202982238U CN202982238U CN2012206202408U CN201220620240U CN202982238U CN 202982238 U CN202982238 U CN 202982238U CN 2012206202408 U CN2012206202408 U CN 2012206202408U CN 201220620240 U CN201220620240 U CN 201220620240U CN 202982238 U CN202982238 U CN 202982238U
- Authority
- CN
- China
- Prior art keywords
- ring
- buckle
- outer ring
- cut
- fastener
- 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 - Lifetime
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Abstract
A cut layer protector is formed by a polyurethane ring, an outer ring with a fastener, an inner ring with a fastener and a polymer film. The polyurethane ring is connected at the position of an opening at the middle position of the polymer film. The polymer film is square, round, oval or polygonal after being spread, and the diameter of the inner ring should be larger than or equal to that of the polyurethane ring. The polyurethane ring in the cut layer protector is extruded, transformed and placed in a cut to be located, the film is flattened, the outer ring with the fastener and the inner ring with the fastener are fixed on the polymer film outside the cut, and the film spreads in operation to protect the cut. The position of the fasteners can be adjusted according to the operation requirement, and the diameter of the outer ring with the fastener is amplified or shortened to flexibly adjust tightness degree of the polymer film. The protector can fix the film spreading outside the body, ensures that the film cannot be brought in and out when instruments and hands of an operator enter and leave the cut, is convenient to use and improves operation efficiency.
Description
Technical field
This utility model belongs to the medical surgical instrument field, is specifically related to the protection of all operative incisions and in order to overcome the deficiencies in the prior art, a kind of notching layer protector that provides.
Background technology
Traditional notching layer protector can not carry out altitude mixture control to it, and the while is thin film firmly, easily causes in use thin film to move, and has affected the visual field and the efficient of medical personnel's operations.
Summary of the invention
The purpose of this utility model is to solve existing notching layer protector can not regulate height and the fixing problem of external thin film, a kind of notching layer protector that provides.
the notching layer protector that this utility model provides (also being protector) is by it is characterized in that this notching layer protector is by rubber ring (1), outer ring (3) and inner ring (4) with buckle, macromolecule membrane (2) forms, macromolecule membrane (2) is provided with an opening between two parties, polyurethane rings (1) is connected in macromolecule membrane (2) opening part placed in the middle, outer ring (3) and inner ring (4) with buckle are arranged on the outer macromolecule membrane (2) of polyurethane rings (1), diameter with the outer ring (3) of buckle and inner ring (4) should be more than or equal to the diameter of polyurethane rings (1).
Buckle on described outer ring with buckle (3) is for making the adjustable buckle of diameter with the outer ring of buckle.Regulate the race diameter size that buckle can the accommodation zone buckle, can regulate simultaneously by the macromolecule membrane of fixing with the outer ring (3) of buckle and inner ring (4) and polyurethane rings.
Be placed in macromolecule membrane (2) both sides of the outer ring (3) of buckle and inner ring (4).After launching, macromolecule membrane is square, circle, ellipse or polygon.
During use: the polyurethane rings crimp of notching layer protector interlocking thin film is laid in otch; after polyurethane rings is recovered shape and location; macromolecule membrane is launched to make it smooth; according to operation needs scalable snapped-in position; zoom in or out the race diameter with buckle, be used for flexible macromolecule membrane elasticity.
Advantage of the present utility model and beneficial effect:
But the notching layer protector that this utility model provides when operation free adjustment with the macromolecule membrane height of polyurethane rings; fixing outer body thin film simultaneously; the protection otch is avoided damage and tissue infection, has guaranteed again that apparatus and patient's hands turnover otch can not taken thin film out of to bring into to be easy to operate and safe and reliable.
Description of drawings
Fig. 1 is notching layer protector floor map.
Fig. 2 is notching layer protector decomposing schematic representation.
Fig. 3 is the buckle generalized section of notching layer protector band buckle outer ring.
The specific embodiment
As shown in Figure 1, the notching layer protector that provides of this utility model is by polyurethane rings (1), form with the outer ring (3) of buckle and inner ring (4) and macromolecule membrane (2); Macromolecule membrane (2) is provided with an opening between two parties, polyurethane rings (1) is connected to macromolecule membrane (2) opening part placed in the middle, on outer ring (3) and the macromolecule membrane (2) of inner ring (4) fixing outside polyurethane rings (1) with buckle, the diameter of inner ring (4) should be more than or equal to the diameter of polyurethane rings (1).
The described outer ring with buckle of the present embodiment (3) and inner ring (4) are used in combination, and are square, circle, ellipse or polygon after described macromolecule membrane (2) launches.
After the crimp of this notching layer protector polyurethane rings is laid and is located in otch; flat film; fixing through outer ring (3) and inner ring (4) with buckle; thin film can not taken out of during operation and bring into; according to operation needs scalable snapped-in position; zoom in or out the race diameter with buckle, be used for flexible macromolecule membrane elasticity.Thereby make raising operation efficient more convenient to operate, make otch avoid damage and reduce the tissue infection rate, so this utility model Wound protector can be fit to the operation of various otch.
Claims (4)
1. notching layer protector is characterized in that this notching layer protector is by polyurethane rings (1), form with the outer ring (3) of buckle and inner ring (4), macromolecule membrane (2);
Macromolecule membrane (2) is provided with an opening between two parties, polyurethane rings (1) is connected in macromolecule membrane (2) opening part placed in the middle, outer ring (3) and inner ring (4) with buckle are arranged on the outer macromolecule membrane (2) of polyurethane rings (1), and inner ring (4) diameter should be more than or equal to the diameter of polyurethane rings (1).
2. notching layer protector according to claim 1, is characterized in that the buckle on described outer ring with buckle (3) is the adjustable buckle of diameter that can make outer ring (3).
3. notching layer protector according to claim 1 and 2 is characterized in that described outer ring with buckle (3) and inner ring (4) are placed in macromolecule membrane (2) both sides.
4. notching layer protector according to claim 1 and 2, is characterized in that being square, circle, ellipse or polygon after described macromolecule membrane (2) launches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206202408U CN202982238U (en) | 2012-11-22 | 2012-11-22 | Cut layer protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206202408U CN202982238U (en) | 2012-11-22 | 2012-11-22 | Cut layer protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982238U true CN202982238U (en) | 2013-06-12 |
Family
ID=48553472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206202408U Expired - Lifetime CN202982238U (en) | 2012-11-22 | 2012-11-22 | Cut layer protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019564A (en) * | 2016-01-29 | 2017-08-08 | 邵贤斌 | Wound protector |
| CN112472163A (en) * | 2020-10-22 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Incision protector for operation |
-
2012
- 2012-11-22 CN CN2012206202408U patent/CN202982238U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019564A (en) * | 2016-01-29 | 2017-08-08 | 邵贤斌 | Wound protector |
| CN112472163A (en) * | 2020-10-22 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Incision protector for operation |
| CN112472163B (en) * | 2020-10-22 | 2023-05-23 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Incision protector for operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |