CN205924595U - Transfusion apparatus - Google Patents
Transfusion apparatus Download PDFInfo
- Publication number
- CN205924595U CN205924595U CN201620649749.3U CN201620649749U CN205924595U CN 205924595 U CN205924595 U CN 205924595U CN 201620649749 U CN201620649749 U CN 201620649749U CN 205924595 U CN205924595 U CN 205924595U
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- CN
- China
- Prior art keywords
- piston
- storehouse
- utility
- spring
- model
- 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 discloses a transfusion apparatus, including transfer line, piston storehouse, piston, spring, switching pipe, collecting tank and flow control valve, the lower extreme of transfer line with the upper end in piston storehouse is connected, the piston is located in the piston storehouse, the spring is located lower extreme in the piston storehouse with between the piston, the both sides in piston storehouse are passed through switching pipe with collecting tank connects, collecting tank's export with flow control valve connects. Compared with the prior art, the utility model discloses during the use, the liquid in the transfer line enters the piston storehouse, and the pressure of liquid down pushes away the piston, and liquid is infused behind flow control valve in the switching pipe gets into collecting tank again, and after the infusion, no liquid stays, and the piston restores to the throne under the effect of spring, and closed pipeline prevents the blood backflow, and is safe in utilization, convenient, has the value of popularization and application.
Description
Technical field
The utility model is related to a kind of medicine equipment, more particularly, to a kind of infusion device.
Background technology
Infuse also known as have an intravenous drip or hang water.Be by drip-feed input internal heavy dose (single administration 100ml with
On) parenteral solution.It is packaged in infusion bottle or the bag of glass or plastics, without preservative or bacteriostatic agent.Pass through defeated during use
Speed is dripped in the adjustment of liquid device, continues and stably enters vein, to supplement body fluid, electrolyte or to provide nutriment.But prior art
In, when transfusion, after transfusion terminates, easily cause backflow of blood, or air inlet, cause danger, need guardian at any time
Monitoring, manpower expends greatly, accordingly, there exist room for improvement.
Utility model content
The purpose of this utility model is that provides a kind of infusion device to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model includes woven hose, piston storehouse, piston, spring, transfer tube, manifold and flow control valve, described
The lower end of woven hose is connected with the upper end of described piston storehouse, and described piston is located in described piston storehouse, and described spring is located at described
Between lower end in piston storehouse and described piston, the both sides of described piston storehouse are connected with described manifold by described transfer tube,
The outlet of described manifold is connected with described flow control valve.
Specifically, described transfer tube is two, and two described transfer tubes are both connected to described piston storehouse and described manifold
Between.
The beneficial effects of the utility model are：
The utility model is a kind of infusion device, compared with prior art, when the utility model uses, the liquid in woven hose
Body enters piston storehouse, and piston is down pushed away by the pressure of liquid, and liquid is in transfer tube entrance manifold again after flow control valve
Infused, after transfusion terminates, no liquid stays, and piston resets under the action of the spring, blinds off a line, anti-Hemostatic Oral Liquid returns
Stream, using safety, convenient, there is the value of popularization and application.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1- woven hose, 2- piston storehouse, 3- piston, 4- spring, 5- transfer tube, 6- manifold, 7- flow control valve.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1：The utility model includes woven hose 1, piston storehouse 2, piston 3, spring 4, transfer tube 5, manifold 6 and
Flow control valve 7, the lower end of described woven hose 1 is connected with the upper end of described piston storehouse 2, and described piston 3 is located at described piston storehouse 2
Interior, between lower end that described spring 4 is located in described piston storehouse 2 and described piston 3, the both sides of described piston storehouse 2 are passed through described
Transfer tube 5 is connected with described manifold 6, and the outlet of described manifold 6 is connected with described flow control valve 7.
Specifically, described transfer tube 5 is two, and two described transfer tubes 5 are both connected to described piston storehouse 2 and described afflux
Between case 6.
Of the present utility model general principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (2)
1. a kind of infusion device it is characterised in that：Including woven hose, piston storehouse, piston, spring, transfer tube, manifold and flow
Regulating valve, the lower end of described woven hose is connected with the upper end of described piston storehouse, and described piston is located in described piston storehouse, described bullet
Between lower end that spring is located in described piston storehouse and described piston, described transfer tube and described collection are passed through in the both sides of described piston storehouse
Stream case connects, and the outlet of described manifold is connected with described flow control valve.
2. infusion device according to claim 1 it is characterised in that：Described transfer tube is two, two described transfer tubes
It is both connected between described piston storehouse and described manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649749.3U CN205924595U (en) | 2016-06-27 | 2016-06-27 | Transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649749.3U CN205924595U (en) | 2016-06-27 | 2016-06-27 | Transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924595U true CN205924595U (en) | 2017-02-08 |
Family
ID=57929754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620649749.3U Expired - Fee Related CN205924595U (en) | 2016-06-27 | 2016-06-27 | Transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205924595U (en) |
-
2016
- 2016-06-27 CN CN201620649749.3U patent/CN205924595U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170627 |