CN104014073B - A kind of water-setting liquid dressing injection device - Google Patents
A kind of water-setting liquid dressing injection device Download PDFInfo
- Publication number
- CN104014073B CN104014073B CN201410290483.3A CN201410290483A CN104014073B CN 104014073 B CN104014073 B CN 104014073B CN 201410290483 A CN201410290483 A CN 201410290483A CN 104014073 B CN104014073 B CN 104014073B
- Authority
- CN
- China
- Prior art keywords
- water
- injection device
- syringe
- filtering head
- setting liquid
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 239000000243 solution Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- QWMJEUJXWVZSAG-UHFFFAOYSA-N (4-ethenylphenyl)boronic acid Chemical compound OB(O)C1=CC=C(C=C)C=C1 QWMJEUJXWVZSAG-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- YHHSONZFOIEMCP-UHFFFAOYSA-O phosphocholine Chemical compound C[N+](C)(C)CCOP(O)(O)=O YHHSONZFOIEMCP-UHFFFAOYSA-O 0.000 description 2
- 229950004354 phosphorylcholine Drugs 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- OXJGJKIURHREKH-UHFFFAOYSA-O CC(=C)C(=O)OCCP(=O)=C(O)C[N+](C)(C)C Chemical compound CC(=C)C(=O)OCCP(=O)=C(O)C[N+](C)(C)C OXJGJKIURHREKH-UHFFFAOYSA-O 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of water-setting liquid dressing injection device, including injecting assembly, described injecting assembly includes 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 against being provided with two；It is designed with seal head on described each syringe；The rear portion of said two push rod is provided with pushing block；The rear end of described pushing block is provided with filtering head；The water-setting liquid dressing injection device of the present invention, simple in construction, small volume, it is simple to carrying at ordinary times；Preparation principle according to water-setting liquid dressing, injecting assembly is set to two, during use, promote pushing block, prepare after material solution mixes in filtering head, act on wound surface by filtering head for two kinds, and at wound surface PhastGel, the using effect of water-setting liquid dressing can be increased, and easy to use.
Description
Technical field
The present invention relates to a kind of injection device, 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 being coated with wound surface, for realize controlling hemorrhage, prevent from infecting and absorb secretions, promote the effect of wound healing.Preferably medical dressing should possess following characteristic: absorbable exudate, holding wound surface cleans；Contact surface can keep certain humidity, and has good air permeable effect, accelerates wound healing；Can effectively intercept and kill harmful microorganism；It is difficult to stick together with wound when removing dressing.Most-often used in traditional dressing is the cotton cloth being soaked with medicinal liquid, apply ointment or plaster on wound or embed in wound, play the effects such as hemostasis, analgesia, antiinflammatory, but, traditional cotton cloth dressing also exists many deficiencies: liquid absorption is less, the most only 4-5 times of own wt, moistening effect is poor, it is easily caused tissue dewatering, easy and wound surface adhesion, remove difficulty etc..
Nowadays, development along with society, a lot of materials are developed with medical, such as 2-methylacryoyloxyethyl phosphoryl choline polymer (showing in Chinese science and technology paper " 2-methacryloxyethyl Phosphorylcholine monomer and the synthesis of polymer thereof and application ", 2-methylacryoyloxyethyl Phosphorylcholine can be referred to as MPC)；4-vinylphenylboronic acid (shows, 4-vinylphenylboronic acid can be referred to as VPBA) in Chinese papers " preparation and application of poly-(4-vinylphenylboronic acid-pentaerythritol triacrylate) affine integral post "；Polyvinyl alcohol (in chemical field, technical staff is referred to as PVA it).Utilize above-mentioned material, a kind of novel water-setting liquid dressing can be prepared, overcome the deficiency of conventional medical dressing.For this reason, it may be necessary to design a kind of injection device using this water-setting liquid dressing to improve the convenience that this water-setting liquid dressing uses.
Summary of the invention
For the technical problem of above-mentioned existence, it is an object of the invention to: propose a kind of simple in construction, water-setting liquid dressing injection device easy to carry and easy to use.
The technical solution of the present invention is achieved in that a kind of water-setting liquid dressing injection device, including injecting assembly, described injecting assembly includes 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 against being provided with two；It is designed with seal head on described each syringe；The rear portion of said two push rod is provided with pushing block；The rear end of described pushing block is provided with filtering head.
Preferably, described filtering head includes 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；It is provided with filter screen in described filtering head body.
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 and the degree of depth of installing hole are identical.
Preferably, the distance between said 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, described filter screen is the filter screen of 5um.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
A kind of water-setting liquid dressing injection device of the present invention program, simple in construction, small volume, it is simple to carrying at ordinary times；Preparation principle according to water-setting liquid dressing, injecting assembly is set to two, during use, promote pushing block, prepare after material solution mixes in filtering head, act on wound surface by filtering head for two kinds, and at wound surface PhastGel, the using effect of water-setting liquid dressing can be increased, and easy to use.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the water-setting liquid dressing injection device of the present invention；
Accompanying drawing 2 is the filtering head structural representation of the water-setting liquid dressing injection device of the present invention；
Accompanying drawing 3 is the use status architecture schematic diagram of the 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.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings.
Of the present invention a kind of water-setting liquid dressing injection device as shown in accompanying drawing 1,2, including injecting assembly, described injecting assembly includes 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 against being provided with two；It is designed with seal head 5 on described each syringe 2；The rear portion of said two push rod 4 is provided with pushing block 6；The rear end of described pushing block 6 is provided with filtering head；Described filtering head includes 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；It is provided with filter screen 10 in described filtering head body 7；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 said 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 configured as requested is loaded in a liquid containing pipe 1, the PVA aqueous solution that will configure as requested, the PVA aqueous solution i.e. adding antibacterial and promoting healing thing loads in another liquid containing pipe 1, and the liquid volume keeping two liquid containing pipes is identical.At ordinary times, each syringe 2 is designed with seal head 5 and preserves, and filtering head is fixed in installing hole 11 by drain pipe 9, it is achieved fixing of filtering head, can place it in Bao Nei or small first-aid case when out on tours or at ordinary times life.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 directed at wound, promote pushing block 6, making piston 3 extrude the aqueous solution in liquid containing pipe 1, two kinds of aqueous solutions mix in filtering head body 7, form water-setting liquid dressing, water-setting liquid dressing is flowed out from drain pipe 9 by filter screen 10, acts on wound surface.
The water-setting liquid dressing injection device of the present invention, simple in construction, small volume, it is simple to carrying at ordinary times；Preparation principle according to water-setting liquid dressing, injecting assembly is set to two, during use, promote pushing block, prepare after material solution mixes in filtering head, act on wound surface by filtering head for two kinds, and at wound surface PhastGel, the using effect of water-setting liquid dressing can be increased, and easy to use.
Above-mentioned water-setting liquid dressing injection device, when described filter screen is the filter screen of 5um, using effect is optimal.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (5)
1. a water-setting liquid dressing injection device, including injecting assembly, described injecting assembly includes 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 characterised in that: described injecting assembly is against being provided with two；It is designed with seal head on described each syringe；The rear portion of said two push rod is provided with pushing block；The rear end of described pushing block is provided with filtering head；Described filtering head includes 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；It is provided with filter screen in described filtering head body.
Water-setting liquid dressing injection device the most according to claim 1, it is characterised 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.
Water-setting liquid dressing injection device the most according to claim 2, it is characterised in that: the length of described drain pipe is identical with the degree of depth of installing hole.
Water-setting liquid dressing injection device the most according to claim 3, it is characterised in that: the distance between said 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.
5. according to the water-setting liquid dressing injection device according to any one of claim 2～4, it is characterised in that: described filter screen is the filter screen of 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 CN104014073A (en) | 2014-09-03 |
| CN104014073B true CN104014073B (en) | 2016-10-26 |
Family
ID=51431248
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014073B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772218B (en) * | 2018-12-30 | 2021-06-22 | 浙江省海洋水产研究所 | Quantitative reagent injection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464396A (en) * | 1993-10-18 | 1995-11-07 | Immuno Ag | Syringe assembly for the storage and application of a biological multi-component material |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146558B1 (en) * | 1983-05-04 | 1988-08-24 | Medicorp Holding S.A. | Unitary dose prefilled syringe |
| US20020119417A1 (en) * | 1998-05-29 | 2002-08-29 | Arthur Ashman | Nozzle tip for use with syringe and method for using same |
| US6458095B1 (en) * | 1997-10-22 | 2002-10-01 | 3M Innovative Properties Company | Dispenser for an adhesive tissue sealant having a housing with multiple cavities |
-
2014
- 2014-06-25 CN CN201410290483.3A patent/CN104014073B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5464396A (en) * | 1993-10-18 | 1995-11-07 | Immuno Ag | Syringe assembly for the storage and application of a biological multi-component material |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014073A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102755217A (en) | Washable negative pressure drainage dressing | |
| CN104014073B (en) | A kind of water-setting liquid dressing injection device | |
| CN203989449U (en) | A kind of water-setting liquid dressing injection device | |
| CN202184856U (en) | Washable wound negative pressure drainage dressing | |
| CN204468428U (en) | New medical is applied ointment or plaster | |
| CN102100934A (en) | Pulse fluid closed negative-pressure drainage system | |
| CN204246326U (en) | A kind of Wound dressing pastes | |
| CN205215308U (en) | Tonsillectomy ware | |
| CN104013992A (en) | Hydro-dressing and preparation method thereof | |
| CN203591515U (en) | Sputum suction pipe | |
| CN202777416U (en) | Sleeve type disposable negative-pressure drainage wound protecting material | |
| CN202590142U (en) | Vacuum sealing drainage device with drainage tube provided with washing tube in penetrating manner | |
| CN202699843U (en) | Medical nano-silver sponge sealing negative-pressure drainage device | |
| CN203304242U (en) | Medical pipeline cleaning device | |
| CN202699413U (en) | Washable negative-pressure draining dressing | |
| CN203107978U (en) | Film coating agent bottle | |
| CN204910216U (en) | A suction aspirator tip for chamber mirror minimal access surgery | |
| CN204147398U (en) | Protector fixed by a kind of conduit | |
| CN203662831U (en) | Cavity expansion haemostat | |
| CN202666175U (en) | Laparoscopic surgery aspirator | |
| CN204050032U (en) | A kind of medical cotton stick | |
| CN204655688U (en) | A kind of pin cap for auxiliary syringe aerofluxus | |
| CN204601356U (en) | For the negative-pressure sealed drainage system in abdominal operation and porous foam conduction stick | |
| CN203852483U (en) | Drying bandage | |
| CN203138852U (en) | Heterogeneous acellular dermal matrix wound protecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170625 |