CN202086862U - Light-shading non-PVC bag-type infusion apparatus - Google Patents
Light-shading non-PVC bag-type infusion apparatus Download PDFInfo
- Publication number
- CN202086862U CN202086862U CN2011201250608U CN201120125060U CN202086862U CN 202086862 U CN202086862 U CN 202086862U CN 2011201250608 U CN2011201250608 U CN 2011201250608U CN 201120125060 U CN201120125060 U CN 201120125060U CN 202086862 U CN202086862 U CN 202086862U
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- bag
- flexible pipe
- pvc
- liquid medicine
- liquid
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
A light-shading non-PVC bag-type infusion apparatus includes a puncture outfit, an air filter, a liquid inlet flow regulator, a liquid separating bag, a special two-way pipe, an automatic dropping funnel, a flow regulator, a liquid medicine filter and an infusion needle; a puncture outfit protective cap is covered on the puncture outfit; a lower end of the puncture outfit is respectively connected with the air filter and an upper end of the liquid separating bag through flexible pipes; the liquid inlet flow regulator for controlling liquid flow is provided on the flexible pipe; the special two-way pipe is connected on the upper end of the liquid separating bag; the lower end of the liquid separating bag is successively connected with the automatic dropping funnel, the liquid medicine filter and the infusion needle through the flexible pipes; and the flow regulator for flow regulation is provided on the flexible pipe. The liquid separating bag, the automatic dropping funnel and the flexible pipe are formed by co-extrusion of an inner layer and an outer layer; and the liquid medicine filter includes inner and outer layers. The light-shading non-PVC bag-type infusion apparatus is simple in structure, low in cost and convenient to operate and prevents adverse effects of a material and an extraneous light source to the liquid medicine, therefore it has a certain economic benefit and is suitable for being widely popularized and used.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to the non-PVC bag transfusion system of a kind of lucifuge.
Background technology
The actuator that the present bag transfusion system that uses clinically is provided with by branch pack, epimere tube for transfusion, Murphy's burette, hypomere tube for transfusion, venipuncture needle and a tube for transfusion is from top to bottom successively formed.In order to solve the problem that hangs up when transfusion bag is used, these transfusion bag all are to adopt at transfusion bag upper end sealing part two holes are set, and then with being connected in the hole behind the hose bending camber, thereby make the link that is used to hang.Though these bag transfusion systems are simple in structure, easy to operate, but because surfaces such as its tube for transfusion, dropping funnel have printing opacity, light absorptive, when therefore under conventional light, using, the medicinal liquid that the part heliosensitivity is strong can cause bigger injury to the patient in decomposition under the light action, inefficacy even medicinal liquid degeneration; While therefore easily medicine is adsorbed when clinical use, and plasticizer DOP is to the shortcomings such as harmful effect of medicine owing to separatory bag, automatic dropping funnel etc. all is to adopt the PVC material to make.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned technology existence, and a kind of non-PVC bag transfusion system of lucifuge that clinical infusion has requirement, uses when plasticizer DOP is had the medicinal liquid of requirement heliosensitivity that is exclusively used in is provided.
This utility model is that the achieve the above object technical scheme that adopted is as follows:
The non-PVC bag transfusion system of a kind of lucifuge, it comprises perforator, air filter, the feed liquor flow regulator, the separatory bag, special-shaped bipass, automatic dropping funnel, the fluid flow regulator, liquid medicine filter and transfusion needle, the perforator helmet covers on the perforator, the perforator lower end is connected with separatory bag top with air filter respectively by flexible pipe, be useful on the mobile feed liquor flow regulator of controlling liquid on the flexible pipe, separatory bag top also is connected with special-shaped bipass, separatory bag lower end by flexible pipe successively with automatic dropping funnel, liquid medicine filter is connected with transfusion needle, is useful on the flow regulator of Flow-rate adjustment on the flexible pipe.It is characterized in that described separatory bag, automatically dropping funnel, flexible pipe are all squeezed by inside and outside two stringcourses and form, liquid medicine filter also is made up of inside and outside, two-layer.
The internal layer of the bag of separatory described in this utility model, automatic dropping funnel and flexible pipe is the material of non-PVC, and skin is the lucifuge material.
Described liquid medicine filter skin is non-PVC hard material, and skin is the lucifuge material, and the inside and outside two-layer employing of this liquid medicine filter is bonding, welding or injection moulding are combined into one.
This utility model adopts colleague's co-extrusion equipment coextrusion mold double-decker of development newly, and internal layer is that non-PVC material, skin are special lucifuge material.Because internal layer has adopted non-PVC material, solved the absorption when clinical use of common PVC material bag transfusion system, and plasticizer DOP is to the shortcomings such as harmful effect of medicine to medicine.Because the special lucifuge material of outer employing, completely cut off the irradiation of external light source to medicinal liquid, make when having medicinal liquid that heliosensitivity requires and can not make drug effect degeneration, reduction or inefficacy because of external light source by this bag transfusion system infusion, simultaneously, because special lucifuge material is the skin at product, can directly not contact, not worry that the lucifuge material produces any harmful effect to medicinal liquid with medicinal liquid.And the use that the non-PVC bag transfusion system of this lucifuge is the same with common bag transfusion system can not change the operation of medical workers custom, can not increase medical personnel's workload.
The utlity model has advantages such as simple in structure, with low cost, easy to operate, therefore the harmful effect of having avoided harmful effect that material produces medicinal liquid and external light source that medicinal liquid is produced simultaneously has certain economic benefits, is fit to extensively promote the use of.
Description of drawings
Fig. 1 is this utility model structural representation
Among the figure: 1-perforator helmet, 2-perforator, 3-air filter, 4-feed liquor flow regulator, 5-separatory bag, the special-shaped bipass of 6-, the automatic dropping funnel of 7-, 8-flow regulator, 9-liquid medicine filter, 10 transfusion needles.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further
As shown in Figure 1: the non-PVC bag transfusion system of a kind of lucifuge, it comprises perforator 2, air filter 3, feed liquor flow regulator 4, separatory bag 5, special-shaped bipass 6, automatic dropping funnel 7, flow regulator 8, liquid medicine filter 9 and transfusion needle 10.Perforator helmet 1 covers on the perforator 2, and perforator 2 lower ends are connected with separatory bag 5 tops with air filter 3 respectively by flexible pipe, and the mobile feed liquor flow regulator 4 of controlling liquid is arranged on the flexible pipe, and separatory bag 5 tops also are connected with special-shaped bipass 6.Separatory bag 5 lower ends are connected with automatic dropping funnel 7, liquid medicine filter 9 and transfusion needle 10 successively by flexible pipe, are useful on the flow regulator 8 of Flow-rate adjustment on the flexible pipe.Described separatory bag 5, automatic dropping funnel 7 and flexible pipe are all squeezed by inside and outside two stringcourses to be formed, and liquid medicine filter 9 also is made up of inside and outside, two-layer.
The internal layer of described separatory bag 5, automatic dropping funnel 7 and flexible pipe is the material of non-PVC, and skin is the lucifuge material.
Described liquid medicine filter 9 skins are non-PVC hard material, and skin is the lucifuge material, and these liquid medicine filter 9 inside and outside two-layer employings are bonding, welding or injection moulding are combined into one.Described flexible pipe, separatory bag, automatic dropping funnel, infusion needle guide tube all are the double-layer coextrusion structures, and its internal layer is a non-PVC material, and skin is special lucifuge material, and double-decker adopts coextrusion mold.Lucifuge liquid medicine filter internal layer adopts non-PVC materials such as ABS, the special lucifuge material of outer employing, double-deck bonding, welding or injection molded.
Claims (4)
1. non-PVC bag transfusion system of lucifuge, it comprises perforator (2), air filter (3), feed liquor flow regulator (4), separatory bag (5), special-shaped bipass (6), automatic dropping funnel (7), flow regulator (8), liquid medicine filter (9) and transfusion needle (10), perforator helmet (1) covers on the perforator (2), perforator (2) lower end is connected with separatory bag (5) top with air filter (3) respectively by flexible pipe, be useful on the mobile feed liquor flow regulator of controlling liquid (4) on the flexible pipe, separatory bag (5) top also is connected with special-shaped bipass (6), separatory bag (5) lower end by flexible pipe successively with automatic dropping funnel (7), liquid medicine filter (9) is connected with transfusion needle (10), be useful on the flow regulator (8) of Flow-rate adjustment on the flexible pipe, it is characterized in that described separatory bag (5), automatically dropping funnel (7) and flexible pipe all are by interior, outer two-layer co-extrusion is formed, and liquid medicine filter (9) also is by inside and outside, two-layer composition.
2. the non-PVC bag transfusion system of lucifuge according to claim 1 is characterized in that the internal layer of described separatory bag (5), automatic dropping funnel (7) and flexible pipe is the material of non-PVC, and skin is the lucifuge material.
3. the non-PVC bag transfusion system of lucifuge according to claim 1 is characterized in that described liquid medicine filter (9) internal layer is non-PVC hard material, and skin is the lucifuge material.
4. according to claim 1 or the non-PVC bag transfusion system of 3 described lucifuges, it is characterized in that the inside and outside two-layer employing of described liquid medicine filter (9) is bonding, welding or injection moulding be combined into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250608U CN202086862U (en) | 2011-04-26 | 2011-04-26 | Light-shading non-PVC bag-type infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201250608U CN202086862U (en) | 2011-04-26 | 2011-04-26 | Light-shading non-PVC bag-type infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086862U true CN202086862U (en) | 2011-12-28 |
Family
ID=45361963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201250608U Expired - Fee Related CN202086862U (en) | 2011-04-26 | 2011-04-26 | Light-shading non-PVC bag-type infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086862U (en) |
-
2011
- 2011-04-26 CN CN2011201250608U patent/CN202086862U/en not_active Expired - Fee Related
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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: 20111228 Termination date: 20140426 |