CN202666095U - Disposable double-inserting transfusion device with four-way component - Google Patents
Disposable double-inserting transfusion device with four-way component Download PDFInfo
- Publication number
- CN202666095U CN202666095U CN 201220342187 CN201220342187U CN202666095U CN 202666095 U CN202666095 U CN 202666095U CN 201220342187 CN201220342187 CN 201220342187 CN 201220342187 U CN201220342187 U CN 201220342187U CN 202666095 U CN202666095 U CN 202666095U
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- way spare
- way
- disposable use
- transfusion
- slotting
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Abstract
The utility model provides a disposable double-inserting transfusion device with a four-way component. The disposable double-inserting transfusion device with the four-way component is characterized by comprising two puncture devices, the four-way component and a transfusion needle. Two openings of the four-way component are communicated with the liquid outlet ends of the two puncture devices through first flexible pipes, one opening is communicated with the transfusion needle, and the other opening is communicated with a medicine feeding component. According to the disposable double-inserting transfusion device with the four-way component, an original three-way component or a three-leg component is replaced by the four-way component, using frequency of catheters is greatly lowered, and the disposable double-inserting transfusion device with the four-way component has the advantages of being convenient to operate, low in cost, wide in application range and the like.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of two slotting transfusion devices of disposable use with four-way spare.
Background technology
Disposable two pair bag transfusion devices of inserting have become at present the clinically transfusion device of very general use, this class transfusion device mainly overcomes original transfusion device can not thoroughly be separated two kinds of different medicinal liquids, drug reaction easily occurs in medicinal liquid, medical worker's the large deficiency of the workload of changing dressings.This class transfusion device mainly is comprised of perforator, flow regulator, separatory bag, plain filter and transfusion needle.But the deficiency of this class transfusion device is to adopt tee T or trident to be connected between separatory bag and dropping funnel, if in case occur to slip up in the time of to stop at once the medicinal liquid input, need flow regulator to regulate, like this operating time relatively long quick not for a long time, thereby have influence on patient.Moreover all be to connect by conduit between each critical piece of existing transfusion device; so the use amount of conduit is relatively large in transfusion device; therefore need to improve existing pair of sidekick type transfusion device, thereby patient's health is protected, reduce production costs.
The utility model content
The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned technology existence, provides a kind of disposable use with four-way spare simple in structure, convenient to operation, with low cost two slotting transfusion devices.
The technical scheme that this utility model adopts to achieve these goals is as follows: a kind of two slotting transfusion devices of disposable use with four-way spare, it is characterized in that: comprise two perforators, four-way spare and transfusion needle, described four-way spare wherein two-port is communicated with the liquid outlet of two perforators by the first flexible pipe, and the other two-port of four-way spare is communicated with respectively transfusion needle and dosing part.
According to a kind of two slotting transfusion devices of disposable use with four-way spare described in this utility model, characterized by further comprising liquid medicine filter, described liquid medicine filter is between four-way spare and transfusion needle, and liquid medicine filter is common drug liquid filter or precision liquid medicine filter.
According to the two slotting transfusion devices of the disposable use with four-way spare described in this utility model, characterized by further comprising the first switch for control feed liquor flow, the first switch is arranged on the first flexible pipe and between four-way spare and perforator.
According to the two slotting transfusion devices of the disposable use with four-way spare described in this utility model, characterized by further comprising second switch, itself and between four-way spare and liquid medicine filter.
According to the two slotting transfusion devices of the disposable use with four-way spare described in this utility model, characterized by further comprising dropping funnel, this dropping funnel is between four-way spare and second switch.
According to the two slotting transfusion devices of the disposable use with four-way spare described in this utility model, it is characterized in that described four-way spare is directly installed on the inlet of dropping funnel or the inlet by hose connection dropping funnel.
According to the two slotting transfusion devices of the disposable use with four-way spare described in this utility model, it is characterized in that also being connected on the perforator air filter, flexible pipe is that the composite of PVC material or lucifuge material or TPU and PVC consists of.
This utility model changes original three-way piece or trident into four-way spare, thereby significantly reduces the use of conduit, so that this transfusion device has is easy to operate, cost is low, the advantage such as applied widely.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-perforator, 2-the first switch, 3-dosing part, 4-four-way spare, 5-the first flexible pipe, 6-liquid medicine filter, 7-transfusion needle, 8-air filter, 9-second switch, 10-dropping funnel.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further, but this utility model is not limited in following embodiment.
As shown in Figure 1: have the two slotting transfusion devices of disposable use of four-way spare, it comprises two perforators 1, the first switch 2, dosing part 3, four-way spare 4, liquid medicine filter 6, transfusion needle 7 and second switch 9, is integral by hose connection therebetween.Aforesaid the first switch 2 and second switch 9 mainly are in order to regulate the flow of medicinal liquid, to play simultaneously the effect of switch, therefore can adopting pipe clamp, flow regulator etc. to have the device of regulating fluid flow when actual production and all can.Wherein perforator can be divided into bottle plug puncture unit and disk perforator, and wherein bottle plug puncture unit is provided with air filter 8.Concrete is with four-way spare 4 wherein two ports be communicated with the liquid outlet of two perforators respectively by the first flexible pipe 5, two other port of four-way spare 4 is communicated with respectively dropping funnel 10 or dosing part 3; Or dropping funnel upper end (inlet) and dosing part 3 be directly installed on two ports of four-way spare 4.Then the first switch 2 is arranged on the first flexible pipe 5 and between four-way spare 4 and two perforators 1.Transfusion needle 7 is by hose connection to liquid medicine filter, then be connected dropping funnel 10 and second switch 9 on the flexible pipe between liquid medicine filter 6 and the four-way spare 3, and second switch 9 is between liquid medicine filter 6 and dropping funnel 10 again.
Liquid medicine filter in this utility model more practical situation is modulated, and adopts common drug liquid filter or precision liquid medicine filter, and all connecting hoses in this utility model all are to adopt the composite of PVC material or lucifuge material or TPU and PVC to consist of.
A perforator in this utility model, first switch and air filter just form one group of feed liquor mechanism, in needs of production, can increase according to actual needs the quantity of feed liquor mechanism in right amount, get final product thereby accordingly four-way spare is changed to many logical parts.
This utility model is not limited in above-mentioned embodiment, replace or simple increase and decrease so those skilled in the art can be equal to according to technique scheme, and the technical scheme that can derive through creative work is all because belonging within the technical scope of the present utility model.
Claims (8)
1. two slotting transfusion devices of the disposable use with four-way spare, it is characterized in that: comprise two perforators (1), four-way spare (4) and transfusion needle (7), described four-way spare (4) wherein two-port is communicated with the liquid outlet of two perforators (1) by the first flexible pipe (5), and four-way spare (4) in addition two-port is communicated with respectively transfusion needle (7) and dosing part (3).
2. two slotting transfusion devices of a kind of disposable use with four-way spare according to claim 1, characterized by further comprising liquid medicine filter (6), described liquid medicine filter (6) is positioned between four-way spare (4) and the transfusion needle (7), and this liquid medicine filter (6) is common drug liquid filter or precision liquid medicine filter.
3. two slotting transfusion devices of the disposable use with four-way spare according to claim 1, characterized by further comprising the first switch (2) for control feed liquor flow, the first switch (2) is arranged on the first flexible pipe (5) upward and is positioned between four-way spare (4) and the perforator (1).
4. the two slotting transfusion devices of the disposable use with four-way spare according to claim 3 characterized by further comprising second switch (9), itself and be positioned at four-way spare (4) and liquid medicine filter (6) between.
5. the two slotting transfusion devices of disposable use with four-way spare according to claim 4 characterized by further comprising dropping funnel (10), and this dropping funnel (10) is positioned between four-way spare (4) and the second switch (9).
6. two slotting transfusion devices of the disposable use with four-way spare according to claim 5 is characterized in that described four-way spare (4) is directly installed on the inlet of dropping funnel (10) or the inlet by hose connection dropping funnel (10).
7. the two slotting transfusion devices of disposable use with four-way spare according to claim 6 is characterized in that described flexible pipe is the composite formation of PVC material or lucifuge material or TPU and PVC.
8. each described two slotting transfusion devices of disposable use with four-way spare is characterized in that also being connected on the perforator (1) air filter (8) according to claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342187 CN202666095U (en) | 2012-07-16 | 2012-07-16 | Disposable double-inserting transfusion device with four-way component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342187 CN202666095U (en) | 2012-07-16 | 2012-07-16 | Disposable double-inserting transfusion device with four-way component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666095U true CN202666095U (en) | 2013-01-16 |
Family
ID=47487036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342187 Expired - Fee Related CN202666095U (en) | 2012-07-16 | 2012-07-16 | Disposable double-inserting transfusion device with four-way component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666095U (en) |
-
2012
- 2012-07-16 CN CN 201220342187 patent/CN202666095U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |