CN107648697A - A kind of intravenous - Google Patents
A kind of intravenous Download PDFInfo
- Publication number
- CN107648697A CN107648697A CN201710995637.2A CN201710995637A CN107648697A CN 107648697 A CN107648697 A CN 107648697A CN 201710995637 A CN201710995637 A CN 201710995637A CN 107648697 A CN107648697 A CN 107648697A
- Authority
- CN
- China
- Prior art keywords
- liquid level
- foil gauge
- tube wall
- intravenous
- level display
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/025—Materials providing resistance against corrosion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Abstract
The present invention discloses a kind of intravenous, belong to medical instruments field, including body of infusing, liquid level display tube is communicated with the middle part of transfusion body, a foil gauge stretched out, the pressure sensor between foil gauge and tube wall are provided with the inside of the tube wall of liquid level display tube, the pressure sensor is through tube wall and joint is provided with the outside of tube wall, joint and microcomputer type the alarm electrical connection；Beneficial effect：The intravenous of the present invention, because side is provided with sensing element at liquid level display tube, when liquid level declines to a certain extent, pressure sensor can be alarmed by alarm, remind patient can medical personnel terminate transfusion, it need not pay special attention to during transfusion, the rest and nursing staff for patient provide conveniently；At the same time, it is high using carbonaceous strain tablet stability, securely and reliably.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of intravenous.
Background technology
Existing intravenous includes transfusion body, liquid level display tube is communicated with the middle part of transfusion body, positioned at liquid level
Transfusion body above the display tube dropping liquid into liquid level display tube, has a certain amount of liquid, then pass through in liquid level display tube
Transfusion body below liquid level display tube is to internal injection decoction.Decoction input condition can be observed by liquid level display tube.This
The intravenous of kind structure must be noted that the height of liquid level in liquid level display tube when in use, at the end of closing on, and pass through
The display of liquid level display tube, which determines whether to terminate, infuses, and blood back phenomenon slightly occurs without paying attention to.
The content of the invention
It is an object of the invention to provide one kind infuse when need not pay special attention to, infuse close at the end of it is capable of automatic alarm,
Remind the intravenous for terminating transfusion at any time, overcome the deficiencies in the prior art.
Technical scheme:A kind of intravenous, including transfusion body, liquid is communicated with the middle part of transfusion body
Face display tube, a foil gauge stretched out, the pressure between foil gauge and tube wall are provided with the inside of the tube wall of liquid level display tube
Sensing element, the pressure sensor is through tube wall and joint is provided with the outside of tube wall, joint and the microcomputer type alarm
Device electrically connects.
The foil gauge is aluminium foil or lightweight stainless steel substrates.
The foil gauge is made up of carbonaceous material.
The foil gauge is " Γ " shape.
The angle of the foil gauge and horizontal plane is 45 ° ~ 60 °.
The material of the joint is pltine.
The microcomputer type alarm is provided with light emitting diode and buzzer.
The preset pressure fault matter in micro computer, when liquid conveys soon to be finished, foil gauge is exposed in liquid level display tube,
No longer contact liq, just almost there is no pressure, now inductor will be less than the data of default fault matter and be sent to microcomputer type report yet
Alert device, microcomputer type alarm send alarm, and nurse will come dressing.
Beneficial effect：The intravenous of the present invention, because side is provided with sensing element at liquid level display tube, when under liquid level
When dropping to a certain degree, pressure sensor can be alarmed by alarm, remind patient can medical personnel terminate transfusion, it is defeated
It need not pay special attention to during liquid, the rest and nursing staff for patient provide conveniently；At the same time, it is stable using carbonaceous foil gauge
Property is high, securely and reliably.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Herein below is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.
With reference to shown in Fig. 1, a kind of intravenous of the present embodiment, including transfusion body 1, connect at the middle part of transfusion body 1
Liquid level display tube 2 is connected with, a foil gauge 4 stretched out is provided with, positioned at foil gauge 4 and tube wall in the inner side of tube wall 3 of liquid level display tube 2
Pressure sensor 5 between 3, the pressure sensor 5 is provided with joint 6 through tube wall 3 and in the outside of tube wall 3, described to connect
First 6 and microcomputer type alarm 7 electrically connect.
A kind of embodiment, the foil gauge 4 are aluminium foil or lightweight stainless steel substrates.
Another embodiment, the foil gauge 4 are made up of carbonaceous material, it is contemplated that infuse as alkalescence or acid liquid
Body, there is corrosivity unavoidably to metal, a kind of preferable embodiment is exactly to make foil gauge with the high carbonaceous material of stability
4。
Preferably, the foil gauge 4 is " Γ " shape.
Preferably, the angle of the foil gauge and horizontal plane is 45 ° ~ 60 °.
Preferably, the material of the joint 6 is pltine.
Preferably, the microcomputer type alarm 7 is provided with light emitting diode and buzzer.
For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise,
Some simple deduction or replace can also be made, should all be considered as belonging to protection scope of the present invention.
Claims (7)
1. a kind of intravenous, including transfusion body, are communicated with liquid level display tube, its feature exists in the middle part of transfusion body
In foil gauge, the pressure sensing between foil gauge and tube wall that a stretching is provided with the inside of the tube wall of liquid level display tube are first
Part, the pressure sensor is through tube wall and joint is provided with the outside of tube wall, and joint and the microcomputer type alarm is electrically connected
Connect.
2. a kind of intravenous according to claim 1, it is characterised in that the foil gauge is aluminium foil or lightweight stainless steel
Piece.
3. a kind of intravenous according to claim 1, it is characterised in that the foil gauge is made up of carbonaceous material.
4. a kind of intravenous according to Claims 2 or 3, it is characterised in that the foil gauge is " Γ " shape.
A kind of 5. intravenous according to Claims 2 or 3, it is characterised in that the angle of the foil gauge and horizontal plane
For 45 ° ~ 60 °.
6. a kind of intravenous according to claim 1, it is characterised in that the material of the joint is pltine.
7. a kind of intravenous according to claim 1, it is characterised in that the microcomputer type alarm is provided with luminous two
Pole pipe and buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995637.2A CN107648697A (en) | 2017-10-23 | 2017-10-23 | A kind of intravenous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995637.2A CN107648697A (en) | 2017-10-23 | 2017-10-23 | A kind of intravenous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107648697A true CN107648697A (en) | 2018-02-02 |
Family
ID=61119518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995637.2A Withdrawn CN107648697A (en) | 2017-10-23 | 2017-10-23 | A kind of intravenous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107648697A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108906U (en) * | 1990-10-11 | 1992-07-01 | 周永贵 | Continuous test, display, control and alarm senser for liquid level or level of fluent solid material |
| CN201379858Y (en) * | 2009-04-15 | 2010-01-13 | 苗乐杰 | Intelligent infusion device |
| CN201572380U (en) * | 2010-01-28 | 2010-09-08 | 邓新连 | Transfusion reminding apparatus |
| CN201880103U (en) * | 2010-12-08 | 2011-06-29 | 河海大学 | Vena infusion apparatus |
| CN103463698A (en) * | 2013-09-30 | 2013-12-25 | 武汉大学 | Pressure induction type sensor transfusion alarm system |
| CN106730152A (en) * | 2016-12-01 | 2017-05-31 | 张晨文 | The alarm method that infusion alarm, infusion device and transfusion are completed |
| CN206492067U (en) * | 2016-09-13 | 2017-09-15 | 湖北医药学院附属人民医院 | Infusion alarm and transfusion device |
-
2017
- 2017-10-23 CN CN201710995637.2A patent/CN107648697A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108906U (en) * | 1990-10-11 | 1992-07-01 | 周永贵 | Continuous test, display, control and alarm senser for liquid level or level of fluent solid material |
| CN201379858Y (en) * | 2009-04-15 | 2010-01-13 | 苗乐杰 | Intelligent infusion device |
| CN201572380U (en) * | 2010-01-28 | 2010-09-08 | 邓新连 | Transfusion reminding apparatus |
| CN201880103U (en) * | 2010-12-08 | 2011-06-29 | 河海大学 | Vena infusion apparatus |
| CN103463698A (en) * | 2013-09-30 | 2013-12-25 | 武汉大学 | Pressure induction type sensor transfusion alarm system |
| CN206492067U (en) * | 2016-09-13 | 2017-09-15 | 湖北医药学院附属人民医院 | Infusion alarm and transfusion device |
| CN106730152A (en) * | 2016-12-01 | 2017-05-31 | 张晨文 | The alarm method that infusion alarm, infusion device and transfusion are completed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
|
| WW01 | Invention patent application withdrawn after publication |