CN202136644U - Infusion set with lateral vent needle - Google Patents
Infusion set with lateral vent needle Download PDFInfo
- Publication number
- CN202136644U CN202136644U CN201120244532U CN201120244532U CN202136644U CN 202136644 U CN202136644 U CN 202136644U CN 201120244532 U CN201120244532 U CN 201120244532U CN 201120244532 U CN201120244532 U CN 201120244532U CN 202136644 U CN202136644 U CN 202136644U
- Authority
- CN
- China
- Prior art keywords
- perforator
- side opening
- opening pin
- transfusion device
- liquid
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an infusion set with a lateral vent needle, which comprises a puncture outfit, an air inlet device, a dripping bucket, a flow regulator, a liquid medicine filter and a transfusion needle which are connected into one whole body through catheters. In the utility model, the air and liquid inlet mode of an air inlet channel and a liquid medicine channel of the puncture outfit are changed into the mode that air and liquid enter from the lateral surface, so that the problems that plug chips of a bottle stopper fall into an air inlet channel to enter the medicine liquid together with the air and particles enter an infusion pipeline from the liquid medicine channel along the liquid medicine are effectively prevented, and therefore, the health and safety of a patient are ensured. Meanwhile, the infusion set has the characteristics of simple structure, convenience in operation, low manufacturing cost, high safety and the like.
Description
Technical field
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of titration tubular type transfusion device.
Background technology
Transfusion device is widely used in clinical transfusion, and it mainly is linked in sequence by perforator, separatory bag or dropping funnel, flow regulator, liquid medicine filter and transfusion needle and forms.Existing transfusion device is because its perforator is an integral type; The top of its inlet channel and medicine liquid channel is a through type; Therefore have no the design of blocking, after puncture finishes, the plug of bottle stopper is considered to be worth doing and is fallen into inlet channel and together with the air admission medicinal liquid; Secondly air and microgranule get into the infusion pipeline along medicinal liquid from medicine liquid channel, thereby have influence on injection quality and patient's safety.Therefore need improve existing transfusion device.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, and a kind of simple in structure, easy to operate, a kind of transfusion device with the side opening pin that safety is good, cheap for manufacturing cost is provided.
The technical scheme that this utility model is adopted in order to achieve the above object is following:
A kind of transfusion device with the side opening pin; It comprises perforator, air inlet device, dropping funnel, flow regulator, liquid medicine filter and transfusion needle; Link into an integrated entity through conduit therebetween, it is characterized in that said perforator adopts the side opening pin type perforator of anti-detent plug bits feed liquor medicinal liquid.
According to the described a kind of transfusion device of this utility model with the side opening pin; It is characterized in that said side opening pin type perforator is made up of perforator body and draw point; Be provided with inlet channel and medicine liquid channel in the perforator body; Said draw point is bonded on the perforator body, and the medicine liquid channel top of perforator body is the bending hole, is provided with side opening in the draw point.
According to the described a kind of transfusion device of this utility model, it is characterized in that said bending hole communicates with the external world from the side of perforator body with the side opening pin.
According to the described a kind of transfusion device of this utility model, it is characterized in that the side opening below communicates with inlet channel with the side opening pin.
According to the described a kind of transfusion device of this utility model, it is characterized in that said perforator body is made up of plastic material with the side opening pin.
According to a kind of transfusion device described in this utility model, it is characterized in that being covered with on the said perforator perforator helmet with the side opening pin.
According to a kind of transfusion device described in this utility model with the side opening pin, it is characterized in that said dropping funnel is provided with the profiled tee joint pipe, this profiled tee joint pipe wherein two pipes connects perforator and dropping funnel respectively, is covered with tack latex medicated cap on another pipe and forms the sealing shape.
This utility model changes air inlet from the side and feed liquor into through inlet channel and the medicine liquid channel with perforator; Thereby the plug bits that prevented bottle stopper are effectively fallen into inlet channel and are taken place along medicinal liquid gets into the infusion pipeline from medicine liquid channel problem together with air admission medicinal liquid and microgranule; Guarantee the healthy and safe of patient, had advantages such as simple in structure, easy to operate, cheap for manufacturing cost, that safety is good simultaneously.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the perforator structural representation.
Among the figure: 1-perforator helmet, 2-perforator, 2.1-perforator body, 2.2-draw point; 2.3-inlet channel, 2.4-medicine liquid channel, 2.5-side opening, 2.6-bending hole; 3-air inlet device, 4-profiled tee joint pipe, 5-dropping funnel, 6-tack latex medicated cap; The 7-flow regulator, 8-liquid medicine filter, 9-transfusion needle, 10-conduit.
The specific embodiment
Further specify below in conjunction with the technical scheme of accompanying drawing this utility model;
As shown in Figure 1: a kind of transfusion device with the side opening pin, it comprises perforator 2, air inlet device 3, dropping funnel 5, flow regulator 7 liquid medicine filters 8 and transfusion needle 9.Said dropping funnel 5 upper ends are provided with profiled tee joint pipe 4, and wherein two pipes of this profiled tee joint pipe 4 connect perforator 2 and dropping funnel 5 respectively, are covered with tack latex medicated cap 6 on another pipe and form the sealing shape.Said perforator 2 tops are covered with perforator helmet 1, and perforator 2 lower ends connect air inlet device 3 and dropping funnel 5 respectively through flexible pipe 10.Dropping funnel 5 lower ends are connected with flow regulator 7, and flow regulator 7 backs connect medicine filter 8 and transfusion needle 9 successively through flexible pipe.Perforator 2 in this transfusion device is the side opening pin type perforators that adopt anti-detent plug bits feed liquor medicinal liquid.
As shown in Figure 2: the perforator structural representation of this utility model; This side opening pin type perforator is made up of perforator body 2.1 and draw point 2.2; Be provided with inlet channel 2.3 and medicine liquid channel 2.4 in the perforator body 2.1; Said draw point 2.2 is bonded on the perforator body 2.1, and medicine liquid channel 2.4 tops of perforator body 2.1 are bending hole 2.6, are provided with side opening 2.5 in the draw point 2.2.Wherein bending hole 2.6 communicates with the external world from the side of perforator body 2.1; Side opening 2.5 belows communicate with inlet channel 2.3.Said perforator body 2.1 is made up of plastic material.
Claims (7)
1. transfusion device with the side opening pin; It comprises perforator (2), air inlet device (3), dropping funnel (5), flow regulator (7), liquid medicine filter (8) and transfusion needle (9); Link into an integrated entity through conduit (10) therebetween, it is characterized in that said perforator (2) adopts the side opening pin type perforator of anti-detent plug bits feed liquor medicinal liquid.
2. a kind of transfusion device according to claim 1 with the side opening pin; It is characterized in that said side opening pin type perforator is made up of perforator body (2.1) and draw point (2.2); Be provided with inlet channel (2.3) and medicine liquid channel (2.4) in the perforator body (2.1); Said draw point (2.2) is bonded on the perforator body (2.1), and medicine liquid channel (2.4) top of perforator body (2.1) is bending hole (2.6), is provided with side opening (2.5) in the draw point (2.2).
3. a kind of transfusion device with the side opening pin according to claim 2 is characterized in that said bending hole (2.6) communicates with the external world from the side of perforator body (2.1).
4. a kind of transfusion device with the side opening pin according to claim 1 is characterized in that side opening (2.5) below communicates with inlet channel (2.3).
5. a kind of transfusion device with the side opening pin according to claim 2 is characterized in that said perforator body (2.1) is made up of plastic material.
6. a kind of transfusion device with the side opening pin according to claim 1 is characterized in that being covered with on the said perforator (2) perforator helmet (1).
7. a kind of transfusion device according to claim 1 with the side opening pin; It is characterized in that said dropping funnel (5) is provided with profiled tee joint pipe (4); This profiled tee joint pipe (4) wherein two pipes connects perforator (2) and dropping funnel (5) respectively, is covered with tack latex medicated cap (6) on another pipe and forms the sealing shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120244532U CN202136644U (en) | 2011-07-12 | 2011-07-12 | Infusion set with lateral vent needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120244532U CN202136644U (en) | 2011-07-12 | 2011-07-12 | Infusion set with lateral vent needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136644U true CN202136644U (en) | 2012-02-08 |
Family
ID=45547725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120244532U Expired - Fee Related CN202136644U (en) | 2011-07-12 | 2011-07-12 | Infusion set with lateral vent needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289135A (en) * | 2021-06-10 | 2021-08-24 | 深圳英瑞生物科技有限公司 | Uniform-heating transfusion and blood transfusion equipment and system and application method thereof |
-
2011
- 2011-07-12 CN CN201120244532U patent/CN202136644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289135A (en) * | 2021-06-10 | 2021-08-24 | 深圳英瑞生物科技有限公司 | Uniform-heating transfusion and blood transfusion equipment and system and application method thereof |
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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: 20120208 Termination date: 20170712 |