CN209048805U - Automatic alarm set is used in a kind of infusion - Google Patents
Automatic alarm set is used in a kind of infusion Download PDFInfo
- Publication number
- CN209048805U CN209048805U CN201720969371.XU CN201720969371U CN209048805U CN 209048805 U CN209048805 U CN 209048805U CN 201720969371 U CN201720969371 U CN 201720969371U CN 209048805 U CN209048805 U CN 209048805U
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- CN
- China
- Prior art keywords
- light source
- observation window
- optical sensor
- perfusion tube
- light
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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 proposes a kind of infusion automatic alarm set, structure includes perfusion tube, light source, optical sensor, Bluetooth transmission device；Wherein, there is observation window on perfusion tube, light source, optical sensor are located at the arranged on left and right sides of observation window on perfusion tube, and the signal output end of optical sensor is connect with the signal input part of Bluetooth transmission device.The advantages of the utility model: 1. infusions terminate that medical worker can be automatically reminded to, and mitigate the labor intensity of nurse and patient；2. structure is simple, easy to operate, light source, optical sensor, Bluetooth transmission device are reusable, and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of infusion automatic alarm sets, belong to field of medical article technology.
Background technique
In infusion, if liquid drips off and does not extract syringe needle for a long time, it is possible that part blood falls
Situations such as flowing into perfusion tube, causes centainly to endanger, so generally requiring patient, family members in clinical transfusion to the body of patient
Or nurse's moment monitoring transfusion progress, but since transfusion time is generally longer, moment monitoring transfusion progress to waste patient or
The a large amount of energy of family members, and nurse is also easy to appear carelessness and omission due to be responsible for multiple beds；Therefore, it is necessary to design one
Kind is not required to labor intensive monitoring, and the device of medical worker can be automatically reminded at the end of infusion.
Utility model content
The utility model proposes a kind of infusion automatic alarm set, purpose is aimed to solve the problem that is infused to venous patient
When need patient, family members, medical staff's moment monitoring transfusion progress, waste patient, family members, medical staff's great effort are asked
Topic.
The technical solution of the utility model: a kind of infusion automatic alarm set, structure includes perfusion tube 1, light
Source 3, optical sensor 4, Bluetooth transmission device 6；Wherein, there is observation window 8 on perfusion tube 1, light source 3, optical sensor 4 distinguish position
It is defeated in the signal of the arranged on left and right sides of observation window 8 on perfusion tube 1, the signal output end and Bluetooth transmission device 6 of optical sensor 4
Enter end connection；
The observation window is one section in perfusion tube, and observation window is that round tube identical with perfusion tube either cross section is square
The pipe of shape；
The light source and optical sensor are separately fixed at two opposite lateral positions of observation window by clip, and light source goes out
Optical port is towards a side of observation window, the light-receiving mouth of optical sensor another opposite side towards observation window；
The oblique top of the light-emitting window of the light source, and have certain angle, angle along the length direction of perfusion tube with observation window
It is 30 ° -60 °；The light-receiving mouth of optical sensor is in the other side of observation window, and the light-receiving mouth and light source of optical sensor
Light-emitting window it is opposite；
The optical sensor is connected by conducting wire with Bluetooth transmission device；
The light source is LED light source of the emission band in 900nm-1000nm or 500nm-600nm.
The advantages of the utility model:
1. infusion terminates that medical worker can be automatically reminded to, mitigate the labor intensity of nurse and patient；
2. structure is simple, easy to operate, light source, optical sensor, Bluetooth transmission device are reusable, maintenance cost
It is low.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the distribution schematic diagram of light source 3 and optics photoreceptor 4 on clip 2.
Attached drawing 3 is the schematic diagram of light source 3 and optics photoreceptor 4 when 8 two sides of observation window are placed.
1 it is perfusion tube in figure, 2 be clip, 3 be light source, 4 be optical sensor, 5 be conducting wire, 6 is Bluetooth transmission device, 7
It is power supply, 8 is observation window.
Specific embodiment
A kind of infusion automatic alarm set, structure include perfusion tube 1, light source 3, optical sensor 4, Bluetooth transmission dress
Set 6；Wherein, there is observation window 8 on perfusion tube 1, light source 3, optical sensor 4 are located at the left and right of observation window 8 on perfusion tube 1
The signal output end of two sides, optical sensor 4 is connect with the signal input part of Bluetooth transmission device 6.
The observation window 8 is one section in perfusion tube 1, and observation window 8 is and the identical round tube of perfusion tube 1 either cross section
For the pipe of rectangle；Observation window is preferably the pipe that cross section is rectangle.
The cross section of the observation window 8 is the square of side length 1cm.
Length of the observation window 8 along 1 direction of perfusion tube is 2 cm -3cm.
The light source 3, optical sensor 4 are separately fixed on two terminals of a clip 2, two terminals of clip
It is clipped in the arranged on left and right sides of observation window 8 on perfusion tube 1.
Cross section is square the fixation for being conducive to clip 2, at the same be also beneficial to light source 3 and optical sensor 4 it is fixed when
The adjustment of angle.
The light source 3 and optical sensor 4 pass through clip 2 and are separately fixed at two opposite lateral positions of observation window 8, light source
3 light-emitting window is towards a side of observation window 8, and the light-receiving mouth of optical sensor 4 is towards another the opposite side of observation window 8
Face.
The oblique top of light-emitting window of the light source 3, and have certain angle along the length direction of perfusion tube 1 with observation window 8, it presss from both sides
Angle is 30 ° -60 °, preferably 45 °；The light-receiving mouth of optical sensor 4 is in the other side of observation window 8, and optical sensor 4
Light-receiving mouth is opposite with the light-emitting window of light source 3；Such setting, when patient can be made to lie in or sit be infused on one's sick bed, light source 3
The light of sending irradiates obliquely, and has certain angle, avoids light and shines directly into patient, patient's rest of influence.
The optical sensor 4 is connected by conducting wire 5 with Bluetooth transmission device 6.
LED light source of the 3 preferred emission wave band of light source in 900nm-1000nm or 500nm-600nm；900nm-
The LED light source of 1000nm, it is smaller to human eye stimulation, be conducive to patient's rest；The LED light source of 500nm-600nm is convenient for medical matters people
The observation of member and families of patients；It can be chosen according to the actual situation according to the situation of patient when specifically used.
There is power supply 7 at the Bluetooth transmission device 6, power supply 7 is used for Bluetooth transmission device 6, light source 3, optical sensor 4
Electric power is provided.
The infusion fills 6 warning devices for sending a signal to terminal by Bluetooth transmission with automatic alarm set.
It is made on the perfusion tube 1 for transparent material for 8 one sections of observation window, is conducive to the transmission of light.
In use, Bluetooth transmission device 6 and power supply 7 are fixed on the metope near patient's hospital bed, light source 3 and optics are passed
Sensor 4 is separately fixed at two opposite lateral positions of observation window 8 by clip 2, in infusion process, in the observation window 8 of perfusion tube 1
There is liquid to flow through, optical sensor 4 receives the light for passing through liquid after light source 3 is launched, in normal infusion process, observation
There is same liquid to flow through always in window 8, the light that optical sensor 4 receives does not change, and Bluetooth transmission fills 6 and do not send letter
The warning device of terminal number is given, warning device not will call the police；After infusion, there is no liquid in perfusion tube 1, on perfusion tube 1
The change of liquid condition inevitably results in the optical signal that optical sensor 4 receives and changes at observation window 8, then there is optics
Sensor 4 gives 6 one signals of Bluetooth transmission device by conducting wire 5, and Bluetooth transmission fills 6 alarms for sending a signal to nurse's platform terminal
Device, reminding medical worker's correlation patient to be infused terminates.
Embodiment
It is a kind of infusion use automatic alarm set, structure by perfusion tube 1, clip 2, light source 3, optical sensor 4, conducting wire 5,
Bluetooth transmission device 6, power supply 7 form；Wherein, there is observation window 8 on perfusion tube 1, light source 3, optical sensor 4 are located at infusion
The arranged on left and right sides of observation window 8 on pipe 1, the signal output end of optical sensor 4 and the signal input part of Bluetooth transmission device 6 connect
It connects.
The observation window 8 is one section in perfusion tube 1, and the cross section of observation window 8 is the square of side length 1cm；Observation window 8
Length along 1 direction of perfusion tube is 2 .5cm.
The light-emitting window of the light source 3 is observed towards a side of observation window 8, the light-receiving mouth direction of optical sensor 4
Another the opposite side of window 8；The oblique top of light-emitting window of the light source 3, and with observation window 8 along the length direction of perfusion tube 1
There is certain angle, angle is 45 °；The light-receiving mouth of optical sensor 4 is in the other side of observation window 8, and optical sensor 4
Light-receiving mouth is opposite with the light-emitting window of light source 3.
The optical sensor 4 is connected by conducting wire 5 with Bluetooth transmission device 6.
LED light source of the 3 preferred emission wave band of light source in 900nm-1000nm.
The power supply 7 is connect with Bluetooth transmission device 6, light source 3, optical sensor 4 respectively.
It is made on the perfusion tube 1 for transparent plastic for 8 one sections of observation window.
Claims (6)
1. infusion automatic alarm set, it is characterized in that including perfusion tube, light source, optical sensor, Bluetooth transmission device；Its
In, there is observation window on perfusion tube, light source, optical sensor are located at the arranged on left and right sides of observation window on perfusion tube, optical sensing
The signal output end of device is connect with the signal input part of Bluetooth transmission device.
2. infusion automatic alarm set according to claim 1, it is characterized in that the observation window is one in perfusion tube
Section, observation window are the pipe that round tube identical with perfusion tube either cross section is rectangle.
3. infusion automatic alarm set according to claim 1, it is characterized in that the light source and optical sensor pass through
Clip is separately fixed at two opposite lateral positions of observation window, and towards a side of observation window, optics passes the light-emitting window of light source
The light-receiving mouth of sensor another opposite side towards observation window.
4. infusion automatic alarm set according to claim 3, it is characterized in that the oblique top of the light-emitting window of the light source,
And having certain angle along the length direction of perfusion tube with observation window, angle is 30 ° -60 °；The light-receiving mouth of optical sensor is in
The other side of observation window, and the light-receiving mouth of optical sensor is opposite with the light-emitting window of light source.
5. infusion automatic alarm set according to claim 1, it is characterized in that the optical sensor passes through conducting wire
It is connected with Bluetooth transmission device.
6. infusion automatic alarm set according to claim 1, it is characterized in that the light source is that emission band exists
The LED light source of 900nm-1000nm or 500nm-600nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969371.XU CN209048805U (en) | 2017-08-04 | 2017-08-04 | Automatic alarm set is used in a kind of infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969371.XU CN209048805U (en) | 2017-08-04 | 2017-08-04 | Automatic alarm set is used in a kind of infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209048805U true CN209048805U (en) | 2019-07-02 |
Family
ID=67045314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969371.XU Expired - Fee Related CN209048805U (en) | 2017-08-04 | 2017-08-04 | Automatic alarm set is used in a kind of infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209048805U (en) |
-
2017
- 2017-08-04 CN CN201720969371.XU patent/CN209048805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190702 Termination date: 20200804 |