CN102309789A - Infusion apparatus - Google Patents
Infusion apparatus Download PDFInfo
- Publication number
- CN102309789A CN102309789A CN 201110288168 CN201110288168A CN102309789A CN 102309789 A CN102309789 A CN 102309789A CN 201110288168 CN201110288168 CN 201110288168 CN 201110288168 A CN201110288168 A CN 201110288168A CN 102309789 A CN102309789 A CN 102309789A
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- China
- Prior art keywords
- infusion
- clamping piece
- transfusion
- control device
- tube
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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 discloses an infusion apparatus, belonging to the medical consumables and mainly solving the problem that the dropping speed control of the traditional infusion apparatus is not accurate. The infusion apparatus structurally comprises an infusion pipe, an infusion needle and a control device, wherein the upper part of the infusion pipe is provided with the control device; the control device consists of an upper clamping piece, a speed adjuster and a lower clamping piece; the upper clamping piece and the lower clamping piece are respectively connected with the infusion pipe into a whole; the speed adjuster capable of rotating and moving is arranged between the upper clamping piece and the lower clamping piece and is provided with a plurality of through holes with different diameters; and the through holes are communicated with an inner cavity of the infusion pipe. In the infusion apparatus, the use safety is improved, and the discomfort and the danger phenomenon of a patient caused by manual control on the dropping speed in the infusion process are effectively prevented and avoided, so that the difficulty of the nursing work is reduced.
Description
Technical field
The present invention relates to a kind of medical treatment consumptive materials, specifically is a kind of transfusion device.
Background technology
Transfusion device is a kind of common disposable medical treatment consumptive materials process aseptic process, that set up passage between vein and the medicinal liquid that is mainly used in venous transfusion, is generally connected to form by intravenous needle, helmet, infusion tube, liquid medicine filter, flow regulator, a kettle, bottle plug puncture unit, air inlet pipe air filter.During use, under the atmospheric pressure effect, liquid flows into thinner infusion tube and forms water column in the bottle; When water column pressure during greater than venous pressure; Liquid continuous in the bottle and stably flow into vein, replenishing body fluid, electrolyte or nutrient substance be provided, but since the drip velocity of traditional infusion device can't accurately control; So the use for special critical patient then needs SC, tend to occur life danger because health can't bear.
Summary of the invention
The object of the present invention is to provide a kind of transfusion device, this transfusion device has can accurately control drip velocity, characteristics safe and convenient to use.
The present invention solves the technical scheme that its technical problem takes: a kind of transfusion device; Its structure comprises tube for transfusion, transfusion needle and control device; Be provided with control device on tube for transfusion top; Described control device is made up of upper clip, speed regulator and lower clamping piece, and upper and lower intermediate plate connects as one with tube for transfusion respectively, between upper clip and lower clamping piece, is provided with the speed regulator that can rotate and move; Described speed regulator is provided with a plurality of through holes of the diameter that varies in size, and described through hole communicates with the tube for transfusion inner chamber.
The invention has the beneficial effects as follows: during use, comparatively fast drip speed, can speed regulator be turned to bigger through hole, bigger through hole is communicated with the tube for transfusion inner chamber like need; Otherwise then transfer to less through hole; Owing to hole size is confirmed, so the speed that transfusion is instiled also can be dripped speed thereby reach more accurately in corresponding scope; Improve safety in utilization, effectively prevented and avoided artificial control drip velocity causes in the infusion process patient not accommodate the dangerous phenomenon of appearance, reduced the difficulty of nursery work.
Description of drawings
Fig. 1 is a partial sectional view of the present invention.
Among the figure: 1 tube for transfusion, 2 upper clips, 3 speed regulators, 4 lower clamping pieces, 5 through holes.
The specific embodiment
As shown in Figure 1.A kind of transfusion device, its structure comprises tube for transfusion 1, transfusion needle and control device, is provided with control device on tube for transfusion 1 top; Described control device is made up of upper clip 2, speed regulator 3 and lower clamping piece 4; Upper and lower intermediate plate connects as one with tube for transfusion 1 respectively, between upper clip 2 and lower clamping piece 4, is provided with the speed regulator 3 that can rotate and move, and described speed regulator 3 is provided with a plurality of through holes 5 of the diameter that varies in size; Behind the twist-shifter 3, corresponding through hole 5 is communicated with tube for transfusion 1 inner chamber.
During use, comparatively fast drip speed, can speed regulator 3 be turned to bigger through hole 5 places, bigger through hole 5 is communicated with tube for transfusion 1 inner chamber like need; Otherwise then transfer to than small through hole 5 places; Because through hole 5 size confirms,, thereby reach accurate more purpose so the speed that transfusion is instiled also can be in corresponding scope; The present invention has improved safety in utilization, effectively prevents and has avoided artificial control drip velocity causes in the infusion process patient not accommodate the dangerous phenomenon of appearance, has reduced the difficulty of nursery work.
Claims (1)
1. a transfusion device comprises tube for transfusion, transfusion needle and control device, it is characterized in that; Be provided with control device on tube for transfusion top; Described control device is made up of upper clip, speed regulator and lower clamping piece, and upper and lower intermediate plate connects as one with tube for transfusion respectively, between upper clip and lower clamping piece, is provided with the speed regulator that can rotate and move; Described speed regulator is provided with a plurality of through holes of the diameter that varies in size, and described through hole communicates with the tube for transfusion inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110288168 CN102309789A (en) | 2011-09-26 | 2011-09-26 | Infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110288168 CN102309789A (en) | 2011-09-26 | 2011-09-26 | Infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102309789A true CN102309789A (en) | 2012-01-11 |
Family
ID=45423597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110288168 Pending CN102309789A (en) | 2011-09-26 | 2011-09-26 | Infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102309789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955387A (en) * | 2017-03-20 | 2017-07-18 | 段书霞 | A kind of anesthesia outfit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543527Y (en) * | 2002-05-24 | 2003-04-09 | 李勇 | Transfusion regulator |
| CN201643173U (en) * | 2010-04-27 | 2010-11-24 | 尹秀梅 | Multifunctional infusion apparatus |
| CN201701567U (en) * | 2010-03-13 | 2011-01-12 | 闫思俊 | Infusion apparatus flow velocity control valve |
-
2011
- 2011-09-26 CN CN 201110288168 patent/CN102309789A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543527Y (en) * | 2002-05-24 | 2003-04-09 | 李勇 | Transfusion regulator |
| CN201701567U (en) * | 2010-03-13 | 2011-01-12 | 闫思俊 | Infusion apparatus flow velocity control valve |
| CN201643173U (en) * | 2010-04-27 | 2010-11-24 | 尹秀梅 | Multifunctional infusion apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955387A (en) * | 2017-03-20 | 2017-07-18 | 段书霞 | A kind of anesthesia outfit |
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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: 20120111 |