CN204910309U - Double -end transfusion system convenient to operation - Google Patents
Double -end transfusion system convenient to operation Download PDFInfo
- Publication number
- CN204910309U CN204910309U CN201520697496.2U CN201520697496U CN204910309U CN 204910309 U CN204910309 U CN 204910309U CN 201520697496 U CN201520697496 U CN 201520697496U CN 204910309 U CN204910309 U CN 204910309U
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- CN
- China
- Prior art keywords
- briquetting
- casing
- tube
- housing
- transfusion
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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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a double -end transfusion system convenient to operation, it includes a transfer line, transfer line one end process filter connector sword -shaped needle, the transfer line other end has the stream input pipe through tee junction, passing in stream input guan congyi change over switch's the casing, being equipped with the spouts that about one slopes set up on change over switch's the casing, the intracavity of casing is equipped with can follow the gliding briquetting of spout, the spout outside be equipped with one with briquetting fixed connection's slide key, the stream input pipe lies in the both sides of briquetting respectively in the casing, will flatten the input tube that corresponds and make this input tube to be in off -state with the casing lateral wall when briquetting lies in spout upper end or lower extreme, and another input tube is at on -state. Its simple structure, low cost adopts a key to operate, and the break -make state of two transfer lines switches in step, and convenient operation is swift, and reliable and simple is efficient, can avoid the potential safety hazard because of misoperation brought at the switching in -process.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of Dual-head infusion device.
Background technology
In clinical transfusion treatment, different medicines is independent and normal saline mixture usually, then inputs in patient body successively, and when needing the medicine of input more, carrying out one by one inputs many employing Dual-head infusion devices continuously.Existing Dual-head infusion device adopts two to be arranged at slow-speed governor on the downside of two plug puncture needles to realize the switching of pipeline usually, a transfusion device need be closed when switching, again another transfusion device is opened, operation comparatively bothers, efficiency is lower, because above-mentioned handover operation is many by entourage's Self-operating, is easy to cause due to carelessness that the switching sequence of two fast actuators is improper or switch is not thorough, thus normally carrying out of impact transfusion, even bring life danger to patient.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and with low cost, in the continuous transfusion process of many bags of medicines, handover operation is simple, with the Dual-head infusion device of the convenient operation of accident of reducing risks.
For realizing above-mentioned technical purpose, this utility model adopts following technical scheme:
A kind of Dual-head infusion device of convenient operation, it comprises a tube for transfusion, tube for transfusion is provided with and drips kettle, a fast actuator, tube for transfusion one end is through filter union joint sword-shaped needle, the tube for transfusion other end is connected to two input pipes through threeway, the other end of two input pipes is connected to plug puncture needle, and the root of plug puncture needle is provided with air inlet pipe; Two described input pipes pass in the housing of a change-over switch, the housing of change-over switch is provided with one and tilts the chute arranged, the intracavity of housing is provided with can along the briquetting of slide, be provided with a slide key be fixedly connected with briquetting outside chute, briquetting and slide key are by realizing locating with the frictional force of chute; Two described input pipes lay respectively at the both sides of briquetting in housing, make this input pipe be in cut-off state, and another input pipe are in conducting state when briquetting is positioned at chute upper end or lower end by being flattened by corresponding input pipe with housing sidewall.
This utility model has following beneficial effect: after utilizing slide key that briquetting is pushed into one end along chute, an input pipe is extruded by briquetting and case inside wall, and makes this input pipe be in cut-off state, and another input pipe is in connected state; After utilizing slide key that briquetting is pushed into the other end, the state of two above-mentioned input pipes switches; Switch thus, the continuous input of multi-medicament can be guaranteed.Its structure is simple, and with low cost, adopt a key to operate, the on off operating mode synchronism switching of two tube for transfusions, convenient to operation, simple, efficiency is high, can avoid the potential safety hazard because operate miss brings in handoff procedure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of change-over switch.
In figure, 1, tube for transfusion, 2, threeway, 3, chute, 4, slide key, 5, change-over switch, 6, input pipe, 7, air inlet pipe, 8, plug puncture needle, 9, filter, 10, drip fast actuator, 11, scalp acupuncture, 12, drip kettle, 13, housing, 14, briquetting.
Detailed description of the invention
As shown in Figure 1, 2, the Dual-head infusion device of a kind of convenient operation disclosed in the utility model, it comprises a tube for transfusion 1, tube for transfusion 1 is provided with and drips kettle 12, a fast actuator 10, tube for transfusion 1 one end is through filter 9 union joint sword-shaped needle 11, the other end that tube for transfusion 6 other end is connected to two input pipe 6, two input pipes 6 through threeway 2 is connected to plug puncture needle 8, and the root of plug puncture needle 8 is provided with air inlet pipe 7; Two described input pipes 6 pass in the housing 13 of a change-over switch 5, the housing 13 of change-over switch 5 is provided with one and tilts the chute 3 arranged, the intracavity of housing 13 is provided with the briquetting 14 that can slide along chute 3, a slide key 4 be fixedly connected with briquetting 14 is provided with outside chute 3, briquetting 14 and slide key 4 are by realizing locating with the frictional force of chute 3, by slide key 4 by after briquetting 14 adjusting position, namely briquetting 14 navigates to this position; Two described input pipes 6 lay respectively at the both sides of briquetting 14 in housing 13, make this input pipe 6 be in cut-off state, and another input pipe 6 are in conducting state when briquetting 14 is positioned at chute 3 upper end or lower end by being flattened by corresponding input pipe 6 with housing 13 sidewall.
After utilizing slide key 4 that briquetting 14 is pushed into one end along chute 3, an input pipe 6 is extruded by briquetting 14 and housing 13 medial wall, and makes this input pipe 6 be in cut-off state, and another input pipe 6 is in connected state; After utilizing slide key 4 that briquetting 14 is pushed into the other end, the state of two above-mentioned input pipes 6 switches; Switch thus, the continuous input of multi-medicament can be guaranteed.Its structure is simple, and with low cost, adopt a key to operate, the on off operating mode synchronism switching of two tube for transfusions 6, convenient to operation, simple, efficiency is high, can avoid the potential safety hazard because operate miss brings in handoff procedure.
Claims (1)
1. the Dual-head infusion device of a convenient operation, it comprises a tube for transfusion, tube for transfusion is provided with and drips kettle, a fast actuator, tube for transfusion one end is through filter union joint sword-shaped needle, the tube for transfusion other end is connected to two input pipes through threeway, the other end of two input pipes is connected to plug puncture needle, and the root of plug puncture needle is provided with air inlet pipe; It is characterized in that: two described input pipes pass in the housing of a change-over switch, the housing of change-over switch is provided with one and tilts the chute arranged, the intracavity of housing is provided with can along the briquetting of slide, be provided with a slide key be fixedly connected with briquetting outside chute, briquetting and slide key are by realizing locating with the frictional force of chute; Two described input pipes lay respectively at the both sides of briquetting in housing, make this input pipe be in cut-off state, and another input pipe are in conducting state when briquetting is positioned at chute upper end or lower end by being flattened by corresponding input pipe with housing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697496.2U CN204910309U (en) | 2015-09-04 | 2015-09-04 | Double -end transfusion system convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697496.2U CN204910309U (en) | 2015-09-04 | 2015-09-04 | Double -end transfusion system convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910309U true CN204910309U (en) | 2015-12-30 |
Family
ID=54959497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697496.2U Expired - Fee Related CN204910309U (en) | 2015-09-04 | 2015-09-04 | Double -end transfusion system convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744150A (en) * | 2018-05-25 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of cut-off regulating device on infusion apparatus woven hose |
| CN109821111A (en) * | 2019-03-20 | 2019-05-31 | 王雨欣 | Infusion continues bottle warning device automatically |
-
2015
- 2015-09-04 CN CN201520697496.2U patent/CN204910309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744150A (en) * | 2018-05-25 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of cut-off regulating device on infusion apparatus woven hose |
| CN108744150B (en) * | 2018-05-25 | 2020-09-01 | 王艳华 | Stop adjusting device on infusion tube of infusion apparatus |
| CN109821111A (en) * | 2019-03-20 | 2019-05-31 | 王雨欣 | Infusion continues bottle warning device automatically |
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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: 20151230 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |