CN203244655U - Novel infusion device - Google Patents
Novel infusion device Download PDFInfo
- Publication number
- CN203244655U CN203244655U CN 201320155076 CN201320155076U CN203244655U CN 203244655 U CN203244655 U CN 203244655U CN 201320155076 CN201320155076 CN 201320155076 CN 201320155076 U CN201320155076 U CN 201320155076U CN 203244655 U CN203244655 U CN 203244655U
- Authority
- CN
- China
- Prior art keywords
- locating rod
- transfusion
- infusion
- floating ball
- observation window
- 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
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a novel infusion device. The novel infusion device comprises an infusion pipe (1) and an observing window (2). A floating ball (3) is arranged inside the observing window (2), a locating rod (4) is arranged at the lower end of the floating ball (3), the tail end of the locating rod (4) stretches into the infusion pipe (1) which is connected with the observing window (2), and the top end of the locating rod (4) is connected with a conical rubber plug (5) in a sleeved mode. Due to the fact that the floating ball is arranged inside the observing window of the infusion device and after the floating ball sinks, the rubber plug of the top end of the locating rod of the floating ball can plug the infusion pipe, infusion can be stopped timely, liquid with a certain height and certain pressure are kept in the infusion pipe, and the phenomenon that a patient is panic due to the fact that blood flows back to the infusion pipe can be avoided.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of transfusion device.
Background technology
Transfusion device is the most frequently used a kind of drug injection apparatus, traditional transfusion device is at observation window of tube for transfusion serial connection, by observation window can the Real Time Observation medicinal liquid flow velocity and transfusion process, nothing transfusion stop structure in the observation window of traditional infusion device, therefore after the medicinal liquid in medicine bottle drips off, must in time change medicine bottle or pull up transfusion device, otherwise can cause causing that owing to the activity of arm blood back flow returns the phenomenon of tube for transfusion, thereby cause patient's fear.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiency of traditional infusion device, provide a kind of preventing to cause that owing in time not changing medicine bottle blood back flow enters the novel transfusion device of tube for transfusion.
For realizing above-mentioned technical problem, the technical solution of the utility model is:
A kind of novel transfusion device comprises tube for transfusion and observation window, is provided with a ball float in observation window, and the ball float lower end is provided with a locating rod, in the tube for transfusion that the locating rod end puts in observation window links to each other, and conical rubber stopper of locating rod top socket.
After adopting technique scheme, the beneficial effects of the utility model are:
Owing to being provided with ball float in the observation window of this novel transfusion device, the rubber stopper on its locating rod top can clog tube for transfusion after ball float sinks, thereby energy is stopping infusion in time, therefore make medicinal liquid and the pressure of keeping certain height in the tube for transfusion, can avoid blood back flow to return tube for transfusion and cause the phenomenon of patient's fear.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Accompanying drawing 1 is the structural representation of an embodiment of this novel transfusion device.
The specific embodiment
As shown in Figure 1: a kind of novel transfusion device, comprise tube for transfusion 1 and observation window 2, be provided with a ball float 3 in observation window 2, ball float 3 lower ends are provided with a locating rod 4, locating rod 4 ends put in the tube for transfusion 1 that links to each other with observation window 2, conical rubber stopper 5 of locating rod 4 tops socket.
In using the process of this novel transfusion device, because sufficient medicinal liquid being arranged in the observation window 2, so ball float 3 floats certain height when normal infusion, thereby rubber stopper 5 leaves tube for transfusion 1, and medicinal liquid can flow out observation window 2 normally; After complete owing to medicine bottle giving drugs into nose liquid stream, decline along with observation window 2 interior liquid levels, thereby the rubber stopper 5 that ball float 3 descends locating rod 4 tops will clog tube for transfusion 1, thereby automatic cut-off transfusion system, make medicinal liquid and the pressure of keeping certain height in the tube for transfusion, just do not worry that also blood back flow enters in the tube for transfusion 1 or in the air intravasation.
Claims (1)
1. novel transfusion device, comprise tube for transfusion (1) and observation window (2), it is characterized in that: in observation window (2), be provided with a ball float (3), ball float (3) lower end is provided with a locating rod (4), locating rod (4) end puts in the tube for transfusion (1) that links to each other with observation window (2), locating rod (a 4) top socket conical rubber stopper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155076 CN203244655U (en) | 2013-03-17 | 2013-03-17 | Novel infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155076 CN203244655U (en) | 2013-03-17 | 2013-03-17 | Novel infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244655U true CN203244655U (en) | 2013-10-23 |
Family
ID=49371123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320155076 Expired - Fee Related CN203244655U (en) | 2013-03-17 | 2013-03-17 | Novel infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826198A (en) * | 2015-06-03 | 2015-08-12 | 王文秀 | Dripping-stop alarming device for infusion |
-
2013
- 2013-03-17 CN CN 201320155076 patent/CN203244655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826198A (en) * | 2015-06-03 | 2015-08-12 | 王文秀 | Dripping-stop alarming device for infusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204121505U (en) | A kind ofly change a bottle transfusion device device based on law of buoyancy | |
| CN203244655U (en) | Novel infusion device | |
| CN203971085U (en) | The intravenous transfusion device of the anti-return blood of a kind of energy | |
| CN203329131U (en) | Infusion apparatus capable of preventing blood from backflow by using micropore channel sustained release | |
| CN102813983B (en) | Disposable self-exhausted bidirectional automatic-closing-type liquid-stop anti-blood-return transfusion device | |
| CN203790366U (en) | Morphy dropper provided with wash pipe | |
| CN203043185U (en) | Automatic cut-off dripping hopper for disposable venous infusion apparatus | |
| CN202478326U (en) | Dripping funnel of transfusion device | |
| CN202044578U (en) | Floating ball-type transfusion tube | |
| CN201631831U (en) | Medicine bottle stopper for leading infusion to stop automatically | |
| CN201286916Y (en) | Safe double transfusion dropper | |
| CN105498876A (en) | Test reagent dropper medical apparatus specially used for clinical laboratory in hospital | |
| CN203075378U (en) | Infusion device | |
| CN202314735U (en) | Medical self-closing type infusion set | |
| CN202289091U (en) | Safety infusion set | |
| CN202951046U (en) | Thorough-drainage-type infusion bottle | |
| CN201855425U (en) | Economical transfusion bottle plug | |
| CN204121512U (en) | A kind of infusion set | |
| CN204246582U (en) | A kind of novel Murphy's dropper | |
| CN204193209U (en) | Puncture outfit for bottle stopper of infusion apparatus | |
| CN201596193U (en) | Safe intravenous infusion apparatus | |
| CN203169716U (en) | Automatic liquid-stopping transfusion device | |
| CN206660213U (en) | A kind of automatic washing pipe transfusion device | |
| CN202387064U (en) | Gas isolation device of infusion apparatus | |
| CN201239386Y (en) | Transfusion apparatus |
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: 20131023 Termination date: 20140317 |