CN201987991U - Infusion set - Google Patents
Infusion set Download PDFInfo
- Publication number
- CN201987991U CN201987991U CN2011200261677U CN201120026167U CN201987991U CN 201987991 U CN201987991 U CN 201987991U CN 2011200261677 U CN2011200261677 U CN 2011200261677U CN 201120026167 U CN201120026167 U CN 201120026167U CN 201987991 U CN201987991 U CN 201987991U
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- CN
- China
- Prior art keywords
- insulation layer
- liquid reservoir
- heat
- injection
- transfusion device
- 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
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Abstract
The utility model relates to a medical apparatus, in particular to an infusion set comprising a thick-diameter needle head, a liquid storage device, a flow control valve and a needle head which are sequentially connected from up to down through infusion pipes; a suspensoid is arranged in the liquid storage device; a heat insulation layer is arranged outside the liquid storage device; an opening is arranged on the heat insulation layer; a seal cover is arranged on the opening; and a hollow structure is formed between the liquid storage device and the heat insulation layer. The infusion set has a simple structure, can safely carry out heating and heat insulation to injecta when infusing a patient and prevent the problem that the life of the patient is harmed when the injecta is used up, so that the use is convenient and safe, and the realization and the promotion are easy.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of transfusion device.
Background technology
Transfusion device is one of most popular medical apparatus and instruments clinically, mainly constitute by particle size syringe needle, tube for transfusion, liquid reservoir, flow control valve and syringe needle, though use more extensive clinically, but also have the following disadvantages: 1, when infusing, because the injection temperature is well below human body temperature, in order to alleviate patient's pain to patient, need heat up to injection with hot-water bag etc., troublesome poeration is wasted time and energy, and has increased trouble to the nursing staff.Though announced some heating transfusion devices in the existing patent, often by the power supply heating, there is potential safety hazard in they during use.If can not in time extract syringe needle when 2, injection is used up in infusion process, might cause the air admission human body, jeopardize patient's life, so the observation that need not stop has increased patient and nursing staff's mental burden and labor intensity.
Summary of the invention
At the problems referred to above, the utility model proposes a kind of transfusion device, adopt this utility model not only can carry out safe heat tracing to injection, but also the problem of harm patient life when having avoided injection to flow to end.
This utility model is by the following technical solutions: a kind of transfusion device, comprise the particle size syringe needle, liquid reservoir, flow control valve and the syringe needle that connect successively by tube for transfusion from top to bottom, and be provided with suspended substance in the described liquid reservoir; Liquid reservoir is provided with heat-insulation layer outward, and heat-insulation layer is provided with opening, and opening is provided with seal cover; Be hollow structure between liquid reservoir and the heat-insulation layer.
Described heat-insulation layer is that transparent material is made.
Described heat-insulation layer is that waterproof material is made.
Described liquid reservoir bottom is a cone.
Described suspended substance is hollow vertebral body, and its tapering is identical with described liquid reservoir lower end tapered segment tapering.
During use, if injection needs heat tracing, user can be opened the seal cover of heat-insulation layer opening, will inject heat-insulation layer and the intermediary hollow structure of liquid reservoir with the suitable warm water of human body temperature, make injection maintain suitable temperature all the time and inject, alleviate patient's pain.Heat-insulation layer is that transparent material is made, and can guarantee that medical personnel or patient observe the flow size of the injection in the liquid reservoir, thereby the use traffic control valve carries out corresponding Flow-rate adjustment; Heat-insulation layer is that waterproof material is made, and not only can reach the effect of insulation but also the warm water of heating usefulness is flowed out.Suspended substance in the liquid reservoir is hollow-core construction, injection more for a long time in liquid reservoir, suspended substance is suspended in liquid level, and along with the liquid level of injection descends and descends, when injection soon flows to end, the lower end that the suspended substance in the liquid reservoir is fallen liquid reservoir, the suspended substance tapering is identical with described liquid reservoir lower end tapered segment tapering, just can avoid the air admission human body to cause danger, but also make arriving at utmost of injection utilize, avoid waste.
In sum, this utility model adopts water filling heating injection in heat-insulation layer, has both guaranteed safety, has alleviated medical and nursing work person's labor intensity again; When injection flows to end, adopt suspended substance to prevent that effectively the air admission human body from causing danger, alleviated patient and nursing staff's mental burden and working strength, and realized that injection at utmost utilizes, and has avoided waste.This utility model is simple in structure, and is easy to use, safe, is easy to realize and promote.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, particle size syringe needle, 2, tube for transfusion, 3, liquid reservoir, 4, flow control valve, 5, syringe needle, 6, suspended substance, 7, heat-insulation layer, 8, opening, 9, seal cover.
The specific embodiment
As shown in the figure, a kind of transfusion device comprises the particle size syringe needle 1, liquid reservoir 3, flow control valve 4 and the syringe needle 5 that connect successively by tube for transfusion 2 from top to bottom, is provided with suspended substance 6 in the described liquid reservoir 3; Be provided with heat-insulation layer 7 outside the liquid reservoir 3, heat-insulation layer 7 is provided with opening 8, and opening 8 is provided with seal cover 9; Be hollow structure between liquid reservoir 3 and the heat-insulation layer 7.
Described heat-insulation layer 7 is made for transparent material.
Described heat-insulation layer 7 is made for waterproof material.
Described liquid reservoir 3 bottoms are cone.
Described suspended substance 6 is hollow vertebral body, and its tapering is identical with described liquid reservoir 3 lower end tapered segment taperings.
During use, if injection needs heat tracing, user can be opened the seal cover 9 of heat-insulation layer 7 openings 8, to inject heat-insulation layer 7 and liquid reservoir 3 intermediary hollow structures with the suitable warm water of human body temperature, make injection maintain suitable temperature all the time and inject, alleviate patient's pain.Heat-insulation layer 7 is made for transparent material, can guarantee that medical personnel or patient observe the flow size of the injection in the liquid reservoir 3, thereby use traffic control valve 4 carries out corresponding Flow-rate adjustment; Heat-insulation layer 7 is made for waterproof material, not only can reach the effect of insulation but also the warm water of heating usefulness is flowed out.Suspended substance 6 in the liquid reservoir 3 is hollow-core construction, injection more for a long time in liquid reservoir 3, suspended substance 6 is suspended in liquid level, and along with the liquid level of injection descends and descends, when injection soon flows to end, the lower end that the suspended substance 6 in the liquid reservoir 3 is fallen liquid reservoir 3, suspended substance 6 taperings are identical with described liquid reservoir 3 lower end tapered segment taperings, just can avoid the air admission human body to cause danger, but also make arriving at utmost of injection utilize, avoid waste.
Claims (5)
1. a transfusion device comprises the particle size syringe needle, liquid reservoir, flow control valve and the syringe needle that connect successively by tube for transfusion from top to bottom, it is characterized in that: be provided with suspended substance in the described liquid reservoir; Liquid reservoir is provided with heat-insulation layer outward, and heat-insulation layer is provided with opening, and opening is provided with seal cover; Be hollow structure between liquid reservoir and the heat-insulation layer.
2. transfusion device according to claim 1 is characterized in that: described heat-insulation layer is that transparent material is made.
3. transfusion device according to claim 1 is characterized in that: described heat-insulation layer is that waterproof material is made.
4. transfusion device according to claim 1 is characterized in that: described liquid reservoir bottom is a cone.
5. transfusion device according to claim 1 is characterized in that: described suspended substance is hollow vertebral body, and its tapering is identical with described liquid reservoir lower end tapered segment tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261677U CN201987991U (en) | 2011-01-26 | 2011-01-26 | Infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261677U CN201987991U (en) | 2011-01-26 | 2011-01-26 | Infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201987991U true CN201987991U (en) | 2011-09-28 |
Family
ID=44664501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200261677U Expired - Fee Related CN201987991U (en) | 2011-01-26 | 2011-01-26 | Infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201987991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581827A (en) * | 2016-11-22 | 2017-04-26 | 成都迅德科技有限公司 | Medical transfusion heating duct |
-
2011
- 2011-01-26 CN CN2011200261677U patent/CN201987991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581827A (en) * | 2016-11-22 | 2017-04-26 | 成都迅德科技有限公司 | Medical transfusion heating duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120126 |