CN104014073A - Hydro-liquid dressing injection device - Google Patents
Hydro-liquid dressing injection device Download PDFInfo
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- CN104014073A CN104014073A CN201410290483.3A CN201410290483A CN104014073A CN 104014073 A CN104014073 A CN 104014073A CN 201410290483 A CN201410290483 A CN 201410290483A CN 104014073 A CN104014073 A CN 104014073A
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- injection device
- liquid dressing
- water
- filtering head
- injection
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Abstract
The invention discloses a hydro-liquid dressing injection device. The device comprises injection components, wherein each injection component comprises a liquid loading pipe, an injection pipe, a piston and a pull rod; the injection pipe is arranged at the front end of the liquid loading pipe; the piston is arranged in the liquid loading pipe; the pull rod is connected to the rear end of the piston; the two injection components are closely arranged; a seal head is arranged on each injection pipe; pull blocks are arranged on the rear parts of the two pull rods; and a filter head is arranged at the rear end of each pull block. The hydro-liquid dressing injection device is simple in structure and small in size, and is convenient for general carrying; two injection components are arranged according to the preparation principle of the hydro-liquid dressing, the pull blocks are pushed when the device is used; two preparation raw material solutions are mixed in the filter heads, act on the wound surface by virtue of the filter heads, and are quickly gelatinated on the wound surface, so that the using effect of the hydro-liquid dressing can be improved. The hydro-liquid dressing injection device is convenient to use.
Description
Technical field
The present invention relates to a kind of injection device, particularly a kind of for using the injection device of water-setting liquid dressing, belong to medical device technical field.
Background technology
Medical dressing, is the material for coated wound surface, for realizing Bleeding control, protect from infection and absorb the effect of secretions, promotion wound healing.Desirable medical dressing should possess following characteristic: absorbable exudate, keeps wound surface clean; Contact surface can keep certain humidity, and has good air permeable effect, accelerates wound healing; Can effectively intercept and kill harmful microorganism; While removing dressing, be difficult for sticking together with wound.What in traditional dressing, the most often use is the cotton cloth that is soaked with medicinal liquid, apply ointment or plaster on wound or embed in wound, play the effects such as hemostasis, analgesia, antiinflammatory, yet traditional cotton cloth dressing exists many deficiencies: liquid absorption is less, conventionally only has the 4-5 of own wt doubly, moistening effect is poor, easily cause tissue dewatering, easy and wound surface adhesion, removes difficulty etc.
Nowadays, along with social development, a lot of materials are developed with medical, as 2-methylacryoyloxyethyl Phosphorylcholine polymer (show in the synthetic of Chinese science and technology paper < < 2-methacryloxyethyl Phosphorylcholine monomer and polymer thereof and application > >, 2-methylacryoyloxyethyl Phosphorylcholine can referred to as MPC); 4-vinylphenylboronic acid (show in the preparation and application > > of poly-(4-vinylphenylboronic acid-pentaerythritol triacrylate) the affine integral post of Chinese papers < <, 4-vinylphenylboronic acid can referred to as VPBA); Polyvinyl alcohol (in chemical field technical staff all it referred to as PVA).Utilize above-mentioned material, can prepare a kind of novel water-setting liquid dressing, overcome the deficiency of conventional medical dressing.For this reason, the injection device that need to design this water-setting liquid dressing of a kind of use improves the convenience that this water-setting liquid dressing is used.
Summary of the invention
Technical problem for above-mentioned existence, the object of the invention is: proposed a kind of water-setting liquid dressing injection device simple in structure, easy to carry and easy to use.
Technical solution of the present invention is achieved in that a kind of water-setting liquid dressing injection device, comprise injecting assembly, described injecting assembly comprises liquid containing pipe, syringe, piston and push rod, the front end of described liquid containing pipe is provided with syringe, described piston is arranged in liquid containing pipe, described push rod is connected to the rear end of piston, and described injecting assembly is near being provided with two; Described each syringe is provided with seal head; The rear portion of described two push rods is provided with pushing block; The rear end of described pushing block is provided with filtering head.
Preferably, described filtering head comprises filtering head body, feed tube, drain pipe and filter screen; The front portion of described filtering head body is provided with drain pipe; The rear end of described filtering head body is provided with two feed tubes; In described filtering head body, be provided with filter screen.
Preferably, the central authorities of described pushing block have installing hole; The aperture of described installing hole is identical with the external diameter of drain pipe; Described drain pipe is fixed in installing hole.
Preferably, the length of described drain pipe is identical with the degree of depth of installing hole.
Preferably, the distance between described two feed tube axis is identical with the distance between two syringe axis; The internal diameter of described feed tube is identical with the external diameter of syringe.
Preferably, the filter screen that described filter screen is 5um.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of water-setting liquid dressing injection device of the present invention program, simple in structure, small volume, is convenient to carrying at ordinary times; According to the preparation principle of water-setting liquid dressing, injecting assembly is set to two, during use, promote pushing block, after two kinds of raw materials solution mix in filtering head, by filtering head, act on wound surface, and at wound surface PhastGel, can increase the result of use of water-setting liquid dressing, and easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of water-setting liquid dressing injection device of the present invention;
Accompanying drawing 2 is the filtering head structural representation of water-setting liquid dressing injection device of the present invention;
Accompanying drawing 3 is the using state structural representation of water-setting liquid dressing injection device of the present invention;
Wherein: 1, liquid containing pipe; 2, syringe; 3, piston; 4, push rod; 5, seal head; 6, pushing block; 7, filtering head body; 8, feed tube; 9, drain pipe; 10, filter screen; 11, installing hole.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of water-setting liquid dressing injection device as shown in accompanying drawing 1,2, comprise injecting assembly, described injecting assembly comprises liquid containing pipe 1, syringe 2, piston 3 and push rod 4, the front end of described liquid containing pipe 1 is provided with syringe 2, described piston 3 is arranged in liquid containing pipe 1, described push rod 4 is connected to the rear end of piston 3, and described injecting assembly is near being provided with two; Described each syringe 2 is provided with seal head 5; The rear portion of described two push rods 4 is provided with pushing block 6; The rear end of described pushing block 6 is provided with filtering head; Described filtering head comprises filtering head body 7, feed tube 8, drain pipe 9 and filter screen 10; The front portion of described filtering head body 7 is provided with drain pipe 9; The rear end of described filtering head body 7 is provided with two feed tubes 8; In described filtering head body 7, be provided with filter screen 10; The central authorities of described pushing block 6 have installing hole 11; The aperture of described installing hole 11 is identical with the external diameter of drain pipe 9; Described drain pipe 9 is fixed in installing hole 11; The length of described drain pipe 9 is identical with the degree of depth of installing hole 11; Distance between described two feed tube 8 axis is identical with the distance between two syringe 2 axis; The internal diameter of described feed tube 8 is identical with the external diameter of syringe 2.
Of the present invention a kind of water-setting liquid dressing injection device as shown in Figure 2, during early-stage preparations, the MPC-VPBA aqueous copolymers solution of configuration is as requested packed in a liquid containing pipe 1, by the PVA aqueous solution configuring as requested, add the PVA aqueous solution of antibacterial and promoting healing thing to pack in another liquid containing pipe 1, kept the liquid volume of two liquid containing pipes identical.At ordinary times, each syringe 2 is provided with seal head 5 and preserves, and filtering head is fixed in installing hole 11 by drain pipe 9, realizes the fixing of filtering head, out on tours or can place it in Bao Nei or small first-aid case while living at ordinary times.During use, two seal heads 5 are pulled up, take off filtering head, two feed tubes 8 are connected with two syringes 2, drain pipe 9 is aimed to wound, promote pushing block 6, make the aqueous solution in piston 3 extruding liquid containing pipes 1, two kinds of aqueous solutions, in the interior mixing of filtering head body 7, form the dressing of water-setting liquid, the dressing of water-setting liquid flows out from drain pipe 9 by filter screen 10, acts on wound surface.
Water-setting liquid dressing injection device of the present invention, simple in structure, small volume, is convenient to carrying at ordinary times; According to the preparation principle of water-setting liquid dressing, injecting assembly is set to two, during use, promote pushing block, after two kinds of raw materials solution mix in filtering head, by filtering head, act on wound surface, and at wound surface PhastGel, can increase the result of use of water-setting liquid dressing, and easy to use.
Above-mentioned water-setting liquid dressing injection device, during filter screen that described filter screen is 5um, result of use is best.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a water-setting liquid dressing injection device, comprise injecting assembly, described injecting assembly comprises liquid containing pipe, syringe, piston and push rod, the front end of described liquid containing pipe is provided with syringe, described piston is arranged in liquid containing pipe, described push rod is connected to the rear end of piston, it is characterized in that: described injecting assembly is near being provided with two; Described each syringe is provided with seal head; The rear portion of described two push rods is provided with pushing block; The rear end of described pushing block is provided with filtering head.
2. water-setting liquid dressing injection device according to claim 1, is characterized in that: described filtering head comprises filtering head body, feed tube, drain pipe and filter screen; The front portion of described filtering head body is provided with drain pipe; The rear end of described filtering head body is provided with two feed tubes; In described filtering head body, be provided with filter screen.
3. water-setting liquid dressing injection device according to claim 2, is characterized in that: the central authorities of described pushing block have installing hole; The aperture of described installing hole is identical with the external diameter of drain pipe; Described drain pipe is fixed in installing hole.
4. water-setting liquid dressing injection device according to claim 3, is characterized in that: the length of described drain pipe is identical with the degree of depth of installing hole.
5. water-setting liquid dressing injection device according to claim 4, is characterized in that: the distance between described two feed tube axis is identical with the distance between two syringe axis; The internal diameter of described feed tube is identical with the external diameter of syringe.
6. according to the water-setting liquid dressing injection device one of claim 2～5 Suo Shu, it is characterized in that: the filter screen that described filter screen is 5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290483.3A CN104014073B (en) | 2014-06-25 | 2014-06-25 | A kind of water-setting liquid dressing injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290483.3A CN104014073B (en) | 2014-06-25 | 2014-06-25 | A kind of water-setting liquid dressing injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014073A true CN104014073A (en) | 2014-09-03 |
| CN104014073B CN104014073B (en) | 2016-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410290483.3A Expired - Fee Related CN104014073B (en) | 2014-06-25 | 2014-06-25 | A kind of water-setting liquid dressing injection device |
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| Country | Link |
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| CN (1) | CN104014073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772218A (en) * | 2018-12-30 | 2019-05-21 | 浙江省海洋水产研究所 | Quantitative reagent injection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146558B1 (en) * | 1983-05-04 | 1988-08-24 | Medicorp Holding S.A. | Unitary dose prefilled syringe |
| US5464396A (en) * | 1993-10-18 | 1995-11-07 | Immuno Ag | Syringe assembly for the storage and application of a biological multi-component material |
| WO2001067961A1 (en) * | 2000-03-10 | 2001-09-20 | 3M Innovative Properties Company | Dispenser for an adhesive tissue sealant |
| US20020119417A1 (en) * | 1998-05-29 | 2002-08-29 | Arthur Ashman | Nozzle tip for use with syringe and method for using same |
| CN1509773A (en) * | 2002-12-25 | 2004-07-07 | 张亚美 | Portable soup-type syringe |
| CN101327411A (en) * | 2008-08-04 | 2008-12-24 | 北京百方生物医药科技有限公司 | Duplex medicament-mixing device |
| CN203989449U (en) * | 2014-06-25 | 2014-12-10 | 苏州蔻美新材料有限公司 | A kind of water-setting liquid dressing injection device |
-
2014
- 2014-06-25 CN CN201410290483.3A patent/CN104014073B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146558B1 (en) * | 1983-05-04 | 1988-08-24 | Medicorp Holding S.A. | Unitary dose prefilled syringe |
| US5464396A (en) * | 1993-10-18 | 1995-11-07 | Immuno Ag | Syringe assembly for the storage and application of a biological multi-component material |
| US20020119417A1 (en) * | 1998-05-29 | 2002-08-29 | Arthur Ashman | Nozzle tip for use with syringe and method for using same |
| WO2001067961A1 (en) * | 2000-03-10 | 2001-09-20 | 3M Innovative Properties Company | Dispenser for an adhesive tissue sealant |
| CN1509773A (en) * | 2002-12-25 | 2004-07-07 | 张亚美 | Portable soup-type syringe |
| CN101327411A (en) * | 2008-08-04 | 2008-12-24 | 北京百方生物医药科技有限公司 | Duplex medicament-mixing device |
| CN203989449U (en) * | 2014-06-25 | 2014-12-10 | 苏州蔻美新材料有限公司 | A kind of water-setting liquid dressing injection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772218A (en) * | 2018-12-30 | 2019-05-21 | 浙江省海洋水产研究所 | Quantitative reagent injection device |
| CN109772218B (en) * | 2018-12-30 | 2021-06-22 | 浙江省海洋水产研究所 | Quantitative reagent injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014073B (en) | 2016-10-26 |
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