CN107412913A - It is a kind of to be used to detect the device whether transfusion terminates - Google Patents
It is a kind of to be used to detect the device whether transfusion terminates Download PDFInfo
- Publication number
- CN107412913A CN107412913A CN201710379613.4A CN201710379613A CN107412913A CN 107412913 A CN107412913 A CN 107412913A CN 201710379613 A CN201710379613 A CN 201710379613A CN 107412913 A CN107412913 A CN 107412913A
- Authority
- CN
- China
- Prior art keywords
- module
- infrared
- decoction
- bottle
- light emitting
- 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- Withdrawn
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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
- 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
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention discloses a kind of device for being used for detection transfusion and whether terminating, including bottle 1, decoction 2 and detection means, the detection means includes power module, one-chip computer module, sensor assembly, key-press module, sound module and light emitting module, and the power module, sensor assembly, key-press module, sound module and light emitting module are connected with one-chip computer module.Device is detected by infrared emission sensor to decoction, and carries out AD samplings via single-chip microcomputer, and the presence or absence of decoction will influence the sensitive volume of infrared receiving tube, so as to influence AD sampled values, can learn whether transfusion terminates by the judgement of AD sampled value sizes.The present invention is simple in construction, cost is cheap, it is easy to accomplish.
Description
Technical field
It is used to detect the device infused and whether terminated the present invention relates to a kind of, is suitable as the alert device of medical treatment situation.
Background technology
When patient is in hospital transfusion, sometimes due to the carelessness of nurse, patient or other caregivers, it is impossible in time
Discovery decoction be totally lost, cause air enter patient blood in, certain injury is brought to patient.It is involved in the present invention
Device can automatically detect whether decoction is totally lost, when find decoction be totally lost when can send alarm sound remind relevant people
Member.
The content of the invention
It is used to detect the device infused and whether terminated it is an object of the invention to provide a kind of, makes patient or other correlations
Personnel can know that decoction has been totally lost in time, to overcome the shortcomings of not having progress prompting in reality transfusion.
The present invention solve its technical problem technical scheme be：It is a kind of to be used to detect the device whether transfusion terminates, including
Bottle 1, decoction 2 and detection means, the detection means include power module, one-chip computer module, sensor assembly, button mould
Block, sound module and light emitting module, the power module, sensor assembly, key-press module, sound module and light emitting module with
One-chip computer module connects.
The sensor assembly is made up of infrared transmitting tube, infrared receiving tube and detection circuit, the infrared transmitting tube, red
Outer reception pipe is symmetricly set on bottle both sides, and the one-chip computer module reads detection circuit voltage value and the change for passing through magnitude of voltage
Change sends signal.
The infrared transmitting tube, infrared receiving tube are symmetricly set on the neck part of bottle.
The infrared transmitting tube be arranged on emitter in, infrared receiving tube be arranged on receiving device in, emitter and
Receiving device is connected by rubber.
The light emitting module includes two not homochromy light emitting diodes and emission control circuit.
The beneficial effects of the invention are as follows：
The present invention is detected by the sensor in device to decoction, when detecting that medicine is not present in the position that sensor is aligned
During liquid, start audible alarm and indicator lamp flicker alarm, remind related personnel that transfusion is over, avoiding causing patient need not
The injury wanted.The present invention is simple in construction, cost is cheap, it is easy to accomplish.
Brief description of the drawings
Fig. 1 is the bottle demarcation schematic diagram of device band decoction of the present invention.
Fig. 2 is the empty bottle demarcation schematic diagram of device of the present invention.
Fig. 3 is the schematic diagram for detecting transfusion and terminating of device of the present invention.
Fig. 4 is the electrical principle block diagram of device of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or impliedly include one or more
This feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected.Can also be detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
The concrete meaning of invention.
As Figure 1-4, the present invention is a kind of includes bottle 1, decoction 2 and detection for detecting the device whether transfusion terminates
Device 3, wherein bottle 1 and decoction 2 are the detection objects of device, and detection means 3 is divided to for 32 liang of emitter 31 and receiving device
Individual part.Described device has low-power consumption mode, can be sleeved on decoction bottle, and can easily adjust installation site.
Power module possesses portability and Rechargeability, and supplies electricity to other modules.Sensor in sensor assembly can detect
The presence of liquid.
The material requirements of bottle 1 is glass or other light transmissive materials.
Decoction 2 is transfusion liquid common in medical treatment.
The electric part of detection means 3 includes power module, one-chip computer module, sensor assembly, key-press module, sound mould
Block and light emitting module, described power module are made up of 5V lithium batteries and corresponding charging circuit.The one-chip computer module is by 8
Single-chip microcomputer and corresponding peripheral circuit composition, the single-chip microcomputer possess AD conversion function and may operate in low-power consumption mode.Institute
State sensor assembly to be made up of infrared transmitting tube, infrared receiving tube and corresponding detection circuit, infrared transmitting tube and red during work
Outer reception pipe is respectively at the both sides of the face of bottle 1, and the infrared light that infrared transmitting tube is sent reaches infrared receiver through bottle
Pipe, decay can be produced when passing through decoction due to infrared light, therefore will drawn either with or without decoction when in the passage that infrared light is passed through
The change of infrared receiving tube resistance is played, so as to cause the change of detection circuit voltage, this change can be turned by the AD of single-chip microcomputer
Change Function detection to come out, so as to know whether transfusion terminates.The key-press module includes 3 buttons and corresponding circuit, and 3 are pressed
Key is respectively empty bottle demarcating key, the bottle demarcating key with decoction, on/off key.The sound module includes the active buzzings of 5V
Device and corresponding control circuit, not detecting in device work and will pipe during decoction.The light emitting module includes red green
Two light emitting diodes and corresponding control circuit, green LED therein as power supply indicator, normal condition and
Every 2 seconds short sudden strain of a muscle once, during short of electricity is gone out 0.5 second for bright 0.5 second during charging, alternately, fully charged often bright；Red light emitting diodes
As relay indicating light, do not work and often go out, in work and detect that every 2 seconds short sudden strain of a muscle once, detects in work and not during decoction
Go out 0.5 second within bright 0.5 second during to decoction, alternately.
The infrared transmitting tube is arranged in emitter 31, and other electric parts are installed in receiving device 32,
Infrared transmitting tube and other electric parts have electrical connection；Emitter 31 and receiving device 32 are by with favorable elasticity
Rubber is linked together, and whole device is enclosed on bottle 1 during work, and can upper and lower adjustment position, emitter 31 and receive
Device 32 is separately fixed at the both sides of the face of bottle 1, at this moment infrared transmitting tube just face infrared receiving tube.
A kind of specifically used step for being used to detect the device whether transfusion terminates is described in detail below：
1）As shown in figure 1, device 3 is fixed on bottle 1, the infrared ray of now infrared transmitting tube transmitting reaches infrared receiving tube
Bottle and decoction are have passed through before.
2）The bottle demarcating key with decoction in clicking devices 3, Rouser is at this moment subjected to AD conversions and records AD values,
Record finishes device and reenters low-power consumption mode.
3）Inverted bottle 1, the infrared ray of now infrared transmitting tube transmitting reach infrared receiving tube and have only passed through bottle before
Son.
4）Empty bottle demarcating key in clicking devices 3, Rouser is at this moment subjected to AD conversions and records AD values, record finishes
Device reenters low-power consumption mode.
5）On/off key in clicking devices 3, device enter detection mode of operation, and every 2 seconds automatically from low-power consumption mode
Middle wake-up, and AD samplings are carried out, the every 2 seconds short sudden strain of a muscle of red light emitting diodes is once.
6）When device detects that decoction drops to below setting position, device will be considered to transfusion and be over, red hair
Optical diode goes out 0.5 second for bright 0.5 second, alternately, while starts buzzer.
7）On/off key in clicking devices 3, device detection of end mode of operation, close buzzer and enter low work(
Consumption pattern.
Although an embodiment of the present invention has been shown and described, it will be understood by those within the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent substitution, without creative work improvements introduced etc., all should be included
Within protection scope of the present invention.
Claims (5)
1. a kind of be used to detect the device whether transfusion terminates, including bottle 1, decoction 2 and detection means, it is characterised in that：Institute
Stating detection means includes power module, one-chip computer module, sensor assembly, key-press module, sound module and light emitting module, described
Power module, sensor assembly, key-press module, sound module and light emitting module are connected with one-chip computer module.
2. device according to claim 1, it is characterised in that：The sensor assembly is by infrared transmitting tube, infrared receiver
Pipe and detection circuit composition, the infrared transmitting tube, infrared receiving tube are symmetricly set on bottle both sides, and the one-chip computer module is read
Take detection circuit voltage value and signal is sent by the change of magnitude of voltage.
3. device according to claim 2, it is characterised in that：The infrared transmitting tube, infrared receiving tube are symmetricly set on
The neck part of bottle.
4. device according to claim 2, it is characterised in that：The infrared transmitting tube is arranged in emitter, is infrared
Reception pipe is arranged in receiving device, and emitter is connected with receiving device by rubber.
5. device according to claim 2, it is characterised in that：The light emitting module includes two not homochromy light-emitting diodes
Pipe and emission control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379613.4A CN107412913A (en) | 2017-05-25 | 2017-05-25 | It is a kind of to be used to detect the device whether transfusion terminates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379613.4A CN107412913A (en) | 2017-05-25 | 2017-05-25 | It is a kind of to be used to detect the device whether transfusion terminates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107412913A true CN107412913A (en) | 2017-12-01 |
Family
ID=60429064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710379613.4A Withdrawn CN107412913A (en) | 2017-05-25 | 2017-05-25 | It is a kind of to be used to detect the device whether transfusion terminates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107412913A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284105A (en) * | 2011-07-21 | 2011-12-21 | 上海电机学院 | Infusion alarm device |
| CN102641532A (en) * | 2012-04-27 | 2012-08-22 | 陈建国 | Auxiliary intelligent infusion control system |
| CN104174094A (en) * | 2014-08-14 | 2014-12-03 | 苏州市职业大学 | Control system for medical transfusion alarm |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
-
2017
- 2017-05-25 CN CN201710379613.4A patent/CN107412913A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284105A (en) * | 2011-07-21 | 2011-12-21 | 上海电机学院 | Infusion alarm device |
| CN102641532A (en) * | 2012-04-27 | 2012-08-22 | 陈建国 | Auxiliary intelligent infusion control system |
| CN104174094A (en) * | 2014-08-14 | 2014-12-03 | 苏州市职业大学 | Control system for medical transfusion alarm |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |