CN203525123U - Suction cup type catheter - Google Patents
Suction cup type catheter Download PDFInfo
- Publication number
- CN203525123U CN203525123U CN201320602092.1U CN201320602092U CN203525123U CN 203525123 U CN203525123 U CN 203525123U CN 201320602092 U CN201320602092 U CN 201320602092U CN 203525123 U CN203525123 U CN 203525123U
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- CN
- China
- Prior art keywords
- thin film
- release paper
- suction cup
- frame
- sucked type
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- 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
The utility model discloses a suction cup type catheter. The suction cup type catheter comprises a catheter body and a suction cup. The catheter body is connected with the suction cup. The suction cup type catheter further comprises a thin film, first release paper and a frame. The suction cup comprises a cup body and a cup cap. The thin film is adhered to the upper surface of the cup body and extends towards the periphery, the first release paper is adhered to the lower surface of the thin film, and the frame surrounds the cup cap and is attached to the periphery of the upper surface of the thin film. According to the suction cup type catheter, the thin film is adhered to the upper surface of the cup body, the thin film and the suction cup can be reliably bonded and can not be separated from each other easily, and when the suction cup type catheter is matched with other components for use, the sealing property is good; the frame is arranged on the edge of the upper surface of the thin film in an attached mode, after the first release paper on the lower surface of the thin film is uncovered, the thin film can have certain deflection under the effect of the frame, the edge of the thin film can not be bonded easily, and the catheter can be used conveniently.
Description
Technical field
The application relates to surgical supplies field, is specifically related to a kind of sucked type conduit.
Background technology
Negative pressure drainage treatment technology, is mainly used in treating extremity soft tissue traumatic infection, and it carries out in the environment of sealing, consists of the barrier that stops bacterial invasion the saturating property of biology thin film, can effectively prevent routine is changed dressings and drain causes pollution and infection.
The assembly needing in treatment mainly comprises fills dressing, thin film, drainage tube and negative pressure source.In prior art, below normal employing, two kinds of drainage tubes carry out drain.1, adopt the drainage tube with side opening, during treatment, first remove tissue and the foreign body of wound surface necrosis, clean wound surface; Again the drainage tube with side opening is inserted and filled in dressing, then the filling adjuvant that is enclosed with drainage tube is inserted in wound; Finally with thin film, wound is sealed, drainage tube connects negative pressure device, and the effect by negative pressure by wound sepage drain out.While adopting this kind of mode, different because of wound, doctor need cut hole to drainage tube again according to the situation of wound, and this has increased doctor's operating procedure to a certain extent.2, adopt sucked type drainage tube, during use, need, by independent thin film and sucker adhesion, be used further to, in negative pressure drainage treatment, use inconvenience.
Summary of the invention
The application provides a kind of sucked type conduit, can use after removing the first release paper, and while using with miscellaneous part laminating, good seal performance.
According to the application's first aspect, the application provides a kind of sucked type conduit, comprise conduit and sucker, described conduit is connected with described sucker, also comprise: thin film, the first release paper and frame, described sucker comprises disk body and dish cap, described thin film adheres to the upper surface of described disk body and extends outside, described the first release paper adheres to the lower surface of described thin film, and described frame is around described dish cap and be attached at the periphery of the upper surface of described thin film.
Further, described frame is provided with tearing notch.
Further, described the first release paper is provided with the first tearing portion.
Further, described thin film adheres to the upper surface of described disk body and the formation attachment zone that extends outside, and described the first release paper adheres to described attachment zone lower surface.
Further, described frame is attached at the periphery of described attachment zone upper surface.
Further, the lower surface of described disk body is provided with adhesive-layer, and described adhesive-layer lower surface is provided with the second release paper.
Further, described the second release paper is provided with the second tearing portion.
Further, described adhesive-layer is double faced adhesive tape.
The application's sucked type conduit, thin film adheres to the upper surface of disk body, and thin film and sucker are bonding reliable, not easily separated, while being used in conjunction with miscellaneous part, good seal performance; And the periphery of the upper surface of thin film is pasted with frame, remove after the first release paper of thin film lower surface, thin film has certain deflection under the effect of frame, and film side is along being difficult for adhesion, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application's sucked type conduit;
Fig. 2 is the embodiment of the present application one exploded view;
Fig. 3 is the schematic diagram of the second release paper in the embodiment of the present application two.
The specific embodiment
Below by the specific embodiment, by reference to the accompanying drawings the present invention is described in further detail.
Embodiment mono-
Please refer to Fig. 1-2, sucked type conduit in this example, comprise conduit 5 and sucker 3, conduit 5 is connected with sucker 3, also comprise: thin film 2, the first release paper 4 and frame 1, sucker 3 comprises disk body 32 and dish cap 31, thin film 2 adheres to the upper surface of disk body 32 and extends outside, the first release paper 4 adheres to the lower surface of thin film 2, and frame 1 is around dish cap 31 and be attached at the periphery of the upper surface of thin film 2.Thin film in sucked type conduit in this example adheres to the upper surface of disk body, and thin film and sucker are bonding reliable, not easily separated, also can not leak gas; Thin film lower surface has viscosity, and while being used in conjunction with miscellaneous part, thin film is bonded on miscellaneous part, good seal performance; And the periphery of the upper surface of thin film is pasted with frame, remove after the first release paper of thin film lower surface, thin film has certain deflection under the effect of frame, and film side is along being difficult for adhesion, easy to use.
Concrete, on sucker 3, being also provided with connecting portion 33, connecting portion 33 stretches out and becomes one with dish cap 31 in the side of dish cap 31, and the other end of connecting portion is connected with conduit 5, makes sucker and therapeutic equipments conducting.Frame 1 is provided with tearing notch 11, and tearing notch is communicated with outer edge and the inside edge of frame 1, tearing notch is set and conveniently frame is removed from thin film.In this example, the material of sucker and conduit is PVC(polrvinyl chloride), PVC material is more stiffening, is difficult for flattening under high negative pressure effect.
The first release paper 4 is provided with the first tearing portion 41, is convenient to identification and removes the first release paper.General, the first tearing portion 41 is in outstanding setting the in the edge of the first release paper 4, and the first tearing portion exposes from covering the edge of the thin film the first release paper, and the first tearing portion arranges one or more as required.
Sucked type conduit in this example in use, first removes the first release paper of thin film lower surface, because the lower surface of thin film has viscosity, therefore thin film can closely be pasted with other assembly, form a sealed environment, after pasting, remove the frame of thin film upper surface.
Embodiment bis-
Please refer to Fig. 3, the difference of this example and embodiment 1 is, the lower surface of disk body is also provided with adhesive-layer, and the surface of adhesive-layer is provided with the second release paper 6, the second release paper 6 and is provided with the second tearing portion 61, is convenient to identification and removes the second release paper.General, the second tearing portion 61 is in outstanding setting the in the edge of the second release paper 6, and the second tearing portion exposes from covering the edge of the adhesive-layer the second release paper, and the second tearing portion arranges one or more as required; Certainly, the second tearing portion also can be arranged to tearing notch, but disk body lower surface space is little, than the design of tearing notch, the second tearing portion is set and can removes fast and accurately the second release paper.
In this example, adhesive-layer is double faced adhesive tape, and double faced adhesive tape is annular, and around the edge setting of the lower surface of disk body, corresponding the second release paper be also annular.The lower surface of disk body arranges after adhesive-layer, can make between this sucked type conduit and miscellaneous part bonding more firm.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (8)
1. a sucked type conduit, comprise conduit and sucker, described conduit is connected with described sucker, it is characterized in that, also comprise: thin film, the first release paper and frame, described sucker comprises disk body and dish cap, described thin film adheres to the upper surface of described disk body and extends outside, described the first release paper adheres to the lower surface of described thin film, and described frame is around described dish cap and be attached at the periphery of the upper surface of described thin film.
2. sucked type conduit as claimed in claim 1, is characterized in that, described frame is provided with tearing notch.
3. sucked type conduit as claimed in claim 2, is characterized in that, described the first release paper is provided with the first tearing portion.
4. sucked type conduit as claimed in claim 3, is characterized in that, described thin film adheres to the upper surface of described disk body and the formation attachment zone that extends outside, and described the first release paper adheres to described attachment zone lower surface.
5. sucked type conduit as claimed in claim 4, is characterized in that, described frame is attached at the periphery of described attachment zone upper surface.
6. the sucked type conduit as described in claim 1-5 any one, is characterized in that, the lower surface of described disk body is provided with adhesive-layer, and described adhesive-layer lower surface is provided with the second release paper.
7. sucked type conduit as claimed in claim 6, is characterized in that, described the second release paper is provided with the second tearing portion.
8. sucked type conduit as claimed in claim 7, is characterized in that, described adhesive-layer is double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602092.1U CN203525123U (en) | 2013-09-24 | 2013-09-24 | Suction cup type catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602092.1U CN203525123U (en) | 2013-09-24 | 2013-09-24 | Suction cup type catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525123U true CN203525123U (en) | 2014-04-09 |
Family
ID=50411392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602092.1U Expired - Lifetime CN203525123U (en) | 2013-09-24 | 2013-09-24 | Suction cup type catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434401A (en) * | 2014-12-01 | 2015-03-25 | 中国人民解放军第二军医大学 | Negative pressure compression patch and application thereof |
-
2013
- 2013-09-24 CN CN201320602092.1U patent/CN203525123U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434401A (en) * | 2014-12-01 | 2015-03-25 | 中国人民解放军第二军医大学 | Negative pressure compression patch and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WINNER MEDICAL CO., LTD. Free format text: FORMER NAME: WENJIAN INDUSTRY (SHENZHEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518109 Guangdong city of Shenzhen province Baoan District Longhua Road Industrial Park Street Burung sound Patentee after: WINNER MEDICAL Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Road Industrial Park Street Burung sound Patentee before: Winner Industries (Shenzhen) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |