CN102652847A - Infusion apparatus with elastic device - Google Patents
Infusion apparatus with elastic device Download PDFInfo
- Publication number
- CN102652847A CN102652847A CN2012100627292A CN201210062729A CN102652847A CN 102652847 A CN102652847 A CN 102652847A CN 2012100627292 A CN2012100627292 A CN 2012100627292A CN 201210062729 A CN201210062729 A CN 201210062729A CN 102652847 A CN102652847 A CN 102652847A
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- China
- Prior art keywords
- conduit
- catheter
- sleeve
- infusion apparatus
- infusion
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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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to an infusion apparatus with an elastic device, and the infusion apparatus can be used for effectively solving the problem that the existing infusion apparatus cannot automatically infuse and needs to infuse by using gravity or a power source. According to the technical scheme, the infusion apparatus comprises a catheter, a three-way medicating valve and a stop clamp; the lower end of the three-way medicating valve is connected with a micro-adjuster through the catheter; the micro-adjuster is connected with a liquid medicine filter through the catheter; the liquid medicine filter is connected with a spiral joint through the catheter; an intravenous infusion needle is mounted on the spiral joint; the upper end of the three-way medicating valve is provided with an elastic infusion device through the catheter; the elastic infusion device comprises a sealed sleeve; a spring is arranged in the sleeve; a sealing ring is arranged at the lower part of the spring; a liquid storage area is formed between the sealing ring and the sleeve; the liquid storage area is connected with the catheter; and the stop clamp is arranged on the catheter. The infusion apparatus provided by the invention has the advantages of novel and special structure, convenience in use and wide using range, thereby being an innovation in the infusion apparatus.
Description
One, technical field
The present invention relates to medical apparatus and instruments, especially a kind of transfusion device that has elastic force apparatus.
Two, background technology
Present transfusion device generally all is to rely on gravity or power supply to infuse; But in occasions such as some emergency treatments, disaster area rescue and military first aids; Owing to receive some restrictions, can't rely on gravity or power supply to infuse, seriously influenced the wounded's rescue; Therefore, a kind of gravity or power supply of not relying on of development is that the transfusion device of power is a problem of needing solution badly.
Three, summary of the invention
To above-mentioned situation, for overcoming the defective of prior art, the present invention's purpose just provides a kind of transfusion device that has elastic force apparatus, and can effectively solve existing infusion set can not infuse voluntarily, and the problem that must rely on gravity or power supply just can infuse.
The technical solution adopted for the present invention to solve the technical problems is, draws together conduit, threeway dosing valve and flow-stopping clip, and threeway dosing valve lower end is connected with microadjuster through conduit; Microadjuster links to each other with liquid medicine filter through conduit, and liquid medicine filter links to each other with screwed union through conduit, and venoclysis needle is housed on the screwed union; The elastic force infusion set is equipped with through conduit in threeway dosing valve upper end, and the elastic force infusion set comprises the sleeve of sealing, and sleeve inner has spring; Sealing ring is arranged at the spring bottom; Constitute the liquid storage district between sealing ring and the sleeve, the liquid storage district links to each other with conduit, and flow-stopping clip is arranged on the conduit.
Novel structure of the present invention is unique, and easy to use, the scope of application is wide, is the innovation on the transfusion device.
Four, description of drawings
Fig. 1 is the johning knot composition of each parts of invention.
Five, the specific embodiment
Do further explain below in conjunction with the accompanying drawing specific embodiments of the invention.
Provided by Fig. 1, the present invention includes conduit, threeway dosing valve and flow-stopping clip, threeway dosing valve 6 lower ends are connected with microadjuster 8 through conduit 5; Microadjuster 8 links to each other with liquid medicine filter 9 through conduit, and liquid medicine filter 9 links to each other with screwed union 10 through conduit, and venoclysis needle 11 is housed on the screwed union 10; The elastic force infusion set is equipped with through conduit in threeway dosing valve 6 upper ends, and the elastic force infusion set comprises the sleeve 1 of sealing, and there is spring 2 sleeve 1 inside; Sealing ring 3 is arranged at spring 2 bottoms; Constitute liquid storage district 4 between sealing ring 3 and the sleeve 1, liquid storage district 4 links to each other with conduit, and flow-stopping clip 7 is arranged on the conduit 5.
In order to guarantee result of use, said sleeve 1 is a circular hollow.
When the present invention uses, close flow-stopping clip 7 earlier, open the helmet of dosing three-way valve 6; The medicinal liquid for preparing is injected in the liquid storage district 4 through threeway dosing valve 6 and conduit 5, and make spring 2 compressions in the sleeve 1, after dosing finishes; The infusion flow that microadjuster 8 selections of outwarding winding need; Open the air that flow-stopping clip 7 is got rid of in the conduit 5, carry out venipuncture then, medicinal liquid is imported medicinal liquid in the human body under the effect of spring.
The present invention imports medicinal liquid in the human body under the suppressing of spring, does not receive place and environmental limit, does not need other forms of active forces such as gravity and power supply, and the scope of application is wide.
Claims (2)
1. a transfusion device that has elastic force apparatus is drawn together conduit, threeway dosing valve and flow-stopping clip, it is characterized in that; Threeway dosing valve (6) lower end is connected with microadjuster (8) through conduit (5), and microadjuster (8) links to each other with liquid medicine filter (9) through conduit, and liquid medicine filter (9) links to each other with screwed union (10) through conduit; Venoclysis needle (11) is housed on the screwed union (10); The elastic force infusion set is equipped with through conduit in threeway dosing valve (6) upper end, and the elastic force infusion set comprises the sleeve (1) of sealing, and there is spring (2) sleeve (1) inside; Sealing ring (3) is arranged at spring (2) bottom; Constitute liquid storage district (4) between sealing ring (3) and the sleeve (1), liquid storage district (4) link to each other with conduit, and flow-stopping clip (7) is arranged on the conduit (5).
2. the transfusion device that has elastic force apparatus according to claim 1 is characterized in that, said sleeve (1) is a circular hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100627292A CN102652847A (en) | 2012-03-12 | 2012-03-12 | Infusion apparatus with elastic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100627292A CN102652847A (en) | 2012-03-12 | 2012-03-12 | Infusion apparatus with elastic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102652847A true CN102652847A (en) | 2012-09-05 |
Family
ID=46728676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100627292A Pending CN102652847A (en) | 2012-03-12 | 2012-03-12 | Infusion apparatus with elastic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102652847A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830800A (en) * | 2014-03-20 | 2014-06-04 | 中国人民解放军成都军区机关医院 | Movable infusion set |
| CN103933634A (en) * | 2014-04-29 | 2014-07-23 | 河南莲花医疗用品有限公司 | Disposable infusion pump |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673409Y (en) * | 2003-12-24 | 2005-01-26 | 北京天地和协科技有限公司 | New type medicinal liquid infusion pump |
| CN2870862Y (en) * | 2006-02-27 | 2007-02-21 | 山东省千佛山医院 | Pressurizer of medical infusion bag |
| CN102294061A (en) * | 2011-06-24 | 2011-12-28 | 顾正峰 | Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof |
-
2012
- 2012-03-12 CN CN2012100627292A patent/CN102652847A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673409Y (en) * | 2003-12-24 | 2005-01-26 | 北京天地和协科技有限公司 | New type medicinal liquid infusion pump |
| CN2870862Y (en) * | 2006-02-27 | 2007-02-21 | 山东省千佛山医院 | Pressurizer of medical infusion bag |
| CN102294061A (en) * | 2011-06-24 | 2011-12-28 | 顾正峰 | Pressure-supplementing pressurized normal saline infusion set and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830800A (en) * | 2014-03-20 | 2014-06-04 | 中国人民解放军成都军区机关医院 | Movable infusion set |
| CN103933634A (en) * | 2014-04-29 | 2014-07-23 | 河南莲花医疗用品有限公司 | Disposable infusion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |