CN202409784U - Fixing paste for remaining needle - Google Patents
Fixing paste for remaining needle Download PDFInfo
- Publication number
- CN202409784U CN202409784U CN2011205535847U CN201120553584U CN202409784U CN 202409784 U CN202409784 U CN 202409784U CN 2011205535847 U CN2011205535847 U CN 2011205535847U CN 201120553584 U CN201120553584 U CN 201120553584U CN 202409784 U CN202409784 U CN 202409784U
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- China
- Prior art keywords
- remaining needle
- layer
- fixing
- pad pasting
- countercurrent
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- Expired - Fee Related
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Abstract
The utility model discloses a fixing paste for a remaining needle, which belongs to the field of medical instruments and in particular relates to a fixing paste for the remaining needle. The fixing paste comprises an upper layer of release material protecting layer, a transparent film, a glue bonding layer and a lower layer of release material layer from top to bottom, wherein the lower surface of the transparent film is stuck on the lower layer of release material layer through the glue bonding layer, the upper layer of release material protecting layer is glued on the upper surface of the transparent film, and the transparent film is provided with extrusion countercurrent switch operating holes. The fixing paste for the remaining needle is simple in structure and is particularly used for fixing the remaining needle provided with countercurrent switches, when used, the two countercurrent switches of the remaining needle are exposed from the extrusion countercurrent switch operating holes; when the blood is extracted, the two countercurrent switches are extruded by hands so as to ensure tight closure of a valve opening of a countercurrent prevention valve, therefore, the countercurrent of the blood is prevented, and the fixing paste is convenient to operate.
Description
Technical field
This utility model relates to the fixing subsides of a kind of remaining needle, belongs to medical instruments field, is used for fixing remaining needle.
Background technology
In the medical science, the use of remaining needle more and more widely only limits to the intensive care unit the earliest in modern times, has been widely used in surgery, internal medicine, gynecological, department of pediatrics etc. now.Pin and outer pin in remaining needle comprises, interior pin all adopts metal material to process in order to be with outer pin intravasation, and connects outer pin inboard; Outer pin is stayed in the blood vessel behind the intravasation; Interior pin is extracted, and adopts the fixing pad pasting that pastes of remaining needle all to cover whole syringe needle usually, to guarantee the remaining needle fixation.Because remaining needle has reduced patient's misery, has reduced the infected probability of patient, has improved medical level; Therefore application prospect is big, and is also more and more for the research and development of remaining needle, and wherein the patent No. is that the clinical application effect of the remaining needle that effectively prevents adverse current of ZL200610080678.0 is better; The patented product has obtained extensive use at medical field, but because its outer needle stand is provided with reverse-current switch, when blood drawing; Need push two reverse-current switch with hands; To guarantee the tight closure of valve for preventing reverse-flow valve port, could blood safety be extracted out and adverse current not like this, but since fixedly the pad pasting of remaining needle have ultrafine characteristic; Easy and the reverse-current switch adhesion of pad pasting; Be not easy to operation during with hands extruding reverse-current switch, promptly existing remaining needle fixedly subsides has not been suitable for above-mentioned patented product, and new remaining needle fixedly posts to be waited to develop.
The utility model content
According to above deficiency of the prior art, the technical problem that this utility model will solve is: provide a kind of simple in structure and be convenient to fixing subsides of remaining needle of clinical manipulation.
This utility model solves the technical scheme that its technical problem adopted: described remaining needle is fixing to be pasted; Comprise upper strata separated type material protective layer, transparent pad pasting, glue bond layer and lower floor's separated type material layer from top to bottom; The lower surface of transparent pad pasting is bonded on lower floor's separated type material layer through the glue bond layer; Upper strata separated type material protective layer is fitted on the upper surface of transparent pad pasting, it is characterized in that: described transparent pad pasting is provided with extruding reverse-current switch handle hole.
During use, position cleaning sterilization that earlier will be to be had an acupuncture treatment penetrates remaining needle in the blood vessel; Remove the fixing lower floor's separated type material layer that pastes of remaining needle then, expose the glue face of glue bond layer, afterwards the glue face of transparent pad pasting is adhered to the skin part of acupuncture treatment; Make transparent pad pasting cover whole syringe needle; With the remaining needle fixation, and guarantee that two reverse-current switch of remaining needle expose, and remove upper strata separated type material protective layer at last from extruding reverse-current switch handle hole.When extracting blood, push two reverse-current switch,, prevent blood back flow, be convenient to operation to guarantee the tight closure of valve for preventing reverse-flow valve port with hands.When pasting transparent pad pasting, need with transparent pad pasting therefrom between to around floating, make it to combine closely with skin.
Wherein, the shape of described extruding reverse-current switch handle hole can be rectangle, circular or ellipse etc., and the main effect in this hole is exactly that two reverse-current switch with remaining needle expose.Take following two kinds of preferred versions in this utility model:
Scheme one: described extruding reverse-current switch handle hole is a rectangular opening, and rectangular opening is of a size of 1cm * 1cm～2cm * 2cm;
Scheme two: described extruding reverse-current switch handle hole is a circular hole, and the radius of circular hole is 1cm～2cm.
Described transparent pad pasting is a rectangle, and orthogonal four angles are fillet, thereby prevents to be bonded at the transparent dressing film edge perk on the skin.
Described transparent pad pasting is a polyurethane film.Polyurethane film has following characteristic: transparent, ultra-thin, and can clear observation wound site; Good permeability, not cutaneous eupnea prevents that steam gathers under the thin film, reduces and infects, for a gnotobasis is provided around the wound healing; Waterproof is fungi-proofing, can prevent sealing, antibacterial and dirt intrusion wound, can effectively suppress antibacterial and in art, vacillate; High resiliency can be complied with the human body contour outline curve and stick, and is fixing reliable.
Except above-mentioned points, described glue bond layer adopts medical pressure-sensitive adhesive, because medical pressure-sensitive adhesive has low sensitization, characteristic that viscosity is moderate, Diazolidinyl Urea not when therefore using can injured skin when removing yet.
The beneficial effect that this utility model had is:
The fixing subsides of this remaining needle are simple in structure, are used in particular for fixedly having the remaining needle of reverse-current switch, during use; Two reverse-current switch of remaining needle are exposed from extruding reverse-current switch handle hole; When extracting blood, push two reverse-current switch, to guarantee the tight closure of valve for preventing reverse-flow valve port with hands; Prevent blood back flow, be convenient to operation.
Description of drawings
Fig. 1 is the schematic cross-section of this utility model;
Fig. 2 is the structural representation of transparent pad pasting.
Among the figure: 1, upper strata separated type material protective layer; 2, transparent pad pasting; 3, extruding reverse-current switch handle hole; 4, glue bond layer; 5, lower floor's separated type material layer.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of this utility model is done and to further describe:
Like Fig. 1, shown in 2; Remaining needle is fixing to be pasted; Comprise upper strata separated type material protective layer 1, transparent pad pasting 2, glue bond layer 4 and lower floor's separated type material layer 5 from top to bottom; Transparent pad pasting 2 is provided with extruding reverse-current switch handle hole 3, and the lower surface of transparent pad pasting 2 is bonded on lower floor's separated type material layer 5 through glue bond layer 4, and upper strata separated type material protective layer 1 is fitted on the upper surface of transparent pad pasting 2.
Wherein, the shape of extruding reverse-current switch handle hole 3 can be rectangle, circular or ellipse etc., and the main effect in this hole is exactly that two reverse-current switch with remaining needle expose, and the extruding reverse-current switch handle hole 3 that adopts in the present embodiment is rectangular opening; Transparent pad pasting 2 adopts polyurethane film, and it is shaped as rectangle, and orthogonal four angles are fillet; Glue bond layer 4 adopts medical pressure-sensitive adhesive.
The fixing subsides of this remaining needle needs to be used with the remaining needle that has reverse-current switch, during use, and position cleaning sterilization that earlier will be to be had an acupuncture treatment; Remaining needle is penetrated in the blood vessel; Remove the fixing lower floor's separated type material layer 5 that pastes of remaining needle then, expose the glue face of glue bond layer 4, afterwards the glue face of transparent pad pasting 2 is adhered to the skin part of acupuncture treatment; Make transparent pad pasting 2 cover whole syringe needle; With the remaining needle fixation, and guarantee that two reverse-current switch of remaining needle expose, and remove upper strata separated type material protective layer 1 at last from extruding reverse-current switch handle hole 3.When extracting blood, push two reverse-current switch,, prevent blood back flow, be convenient to operation to guarantee the tight closure of valve for preventing reverse-flow valve port with hands.When sticking transparent pad pasting 2, need with transparent pad pasting 2 from the centre to around floating, make it to combine closely with skin.
Claims (5)
1. fixing subsides of remaining needle; Comprise upper strata separated type material protective layer, transparent pad pasting, glue bond layer and lower floor's separated type material layer from top to bottom; The lower surface of transparent pad pasting is bonded on lower floor's separated type material layer through the glue bond layer; Upper strata separated type material protective layer is fitted on the upper surface of transparent pad pasting, it is characterized in that: described transparent pad pasting is provided with extruding reverse-current switch handle hole.
2. remaining needle according to claim 1 is fixing to be pasted, and it is characterized in that: described extruding reverse-current switch handle hole is a rectangular opening, and rectangular opening is of a size of 1cm * 1cm～2cm * 2cm.
3. remaining needle according to claim 1 is fixing to be pasted, and it is characterized in that: described extruding reverse-current switch handle hole is a circular hole, and the radius of circular hole is 1cm～2cm.
4. remaining needle according to claim 1 is fixing to be pasted, and it is characterized in that: described transparent pad pasting is a rectangle, and orthogonal four angles are fillet.
5. according to claim 1 or the fixing subsides of 4 described remaining needles, it is characterized in that: described transparent pad pasting is a polyurethane film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205535847U CN202409784U (en) | 2011-12-27 | 2011-12-27 | Fixing paste for remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205535847U CN202409784U (en) | 2011-12-27 | 2011-12-27 | Fixing paste for remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409784U true CN202409784U (en) | 2012-09-05 |
Family
ID=46734579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205535847U Expired - Fee Related CN202409784U (en) | 2011-12-27 | 2011-12-27 | Fixing paste for remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474594A (en) * | 2015-09-01 | 2017-03-08 | 广东体达康医疗科技有限公司 | A kind of Y type indwelling needle catheter fixing device |
-
2011
- 2011-12-27 CN CN2011205535847U patent/CN202409784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474594A (en) * | 2015-09-01 | 2017-03-08 | 广东体达康医疗科技有限公司 | A kind of Y type indwelling needle catheter fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |