CN202961362U - Intravenous infusion remote wireless warning device - Google Patents
Intravenous infusion remote wireless warning device Download PDFInfo
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- CN202961362U CN202961362U CN 201220647201 CN201220647201U CN202961362U CN 202961362 U CN202961362 U CN 202961362U CN 201220647201 CN201220647201 CN 201220647201 CN 201220647201 U CN201220647201 U CN 201220647201U CN 202961362 U CN202961362 U CN 202961362U
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Abstract
The utility model discloses an intravenous infusion remote wireless warning device which comprises a sensing film, a controller and a wireless receiving device. A sensing bar is arranged inside the sensing film. The controller comprises an electric field imaging component, a single-chip microcomputer and a wireless ultrasonic transmitter. The sensing bar is connected with the electric field imaging component to form a monitoring return circuit. The single-chip microcomputer is connected with the electric field imaging component and connected with the wireless ultrasonic transmitter. A first battery is respectively connected with the electric field imaging component, the wireless ultrasonic transmitter and the single-chip microcomputer. The wireless receiving device comprises a wireless ultrasonic receiver and a second battery. The second battery is connected with the wireless ultrasonic receiver. The intravenous infusion remote wireless warning device can be applied to glass infusion bottles, plastic infusion bottles and infusion bags and can be widely used in busy nursing work of big departments, such as a fluid compensation room, a surgical department and an internal medical department of a hospital, and particularly suitable for infusion treatment of outpatient clinics and general wards.
Description
Technical field
This utility model relates to the monitoring technology of intravenous drip amount, more particularly, relates to a kind of monitoring alarm of infusion vessel angular vein dropped amount.
Background technology
Chinese patent 202113421U discloses a kind of monitoring device of transfusion dripping quantity in 2012-01-18, comprise sensor film and controller, be provided with the induction bar in described sensor film, comprise electric field imaging device, single-chip microcomputer and battery in described controller, described induction bar and electric field imaging device are connected to form monitoring circuit, and described single-chip microcomputer is connected with described electric field imaging device; Described battery is connected with described electric field imaging device and single-chip microcomputer respectively.Be located at the early warning position of infusion vessel by responding to bar, when the residue liquid level in infusion vessel is down to the alarm liquid level, because the alarm liquid level becomes air by liquid rotating gradually, make the capacitance of induction bar induction to change, by the electric field imaging principle, the electric field imaging device changes the height that the variation of capacitance converts magnitude of voltage automatically to, and the mould by single-chip microcomputer/number conversion interface is read the monitoring that can complete the transfusion surplus.
In the process of patient, usually all to carry out venous transfusion, therefore venous transfusion is one of routine care method of effectively treating disease, but comprise aforementioned Chinese patent 202113421U, conventional transfusion is at present dripped with regulating transfusion and is counted the unit's of control amount of infusion, grasps total amount of infusion by eye-observation.This just needs medical personnel or entourage to monitor at any time infusion process, has increased nursing staff's working strength, has consumed patient entourage's energy and can not guarantee accuracy and the promptness of nursery work.
The utility model content
Need the artificial problem that monitors infusion process for existing in prior art, technical problem to be solved in the utility model is to provide a kind of intravenous drip long distance wireless alarm device, when the transfusion surplus is down to default position, can send alarm to patient and nurse automatically.
According to embodiment, the intravenous drip long distance wireless alarm device that this utility model provides, comprise sensor film, controller and radio receiver, be provided with the induction bar in described sensor film, comprise electric field imaging device, single-chip microcomputer and wireless ultrasound emitter in described controller, described induction bar and electric field imaging device are connected to form monitoring circuit, and described single-chip microcomputer is connected with described electric field imaging device; Described single-chip microcomputer is connected with the wireless ultrasound emitter; Described the first battery is connected with described electric field imaging device, wireless ultrasound emitter and single-chip microcomputer respectively; Radio receiver comprises wireless ultrasound receptor and the second battery, and described the second battery is connected with the wireless ultrasound receptor.
According to an embodiment, in the aforementioned intravenous drip long distance wireless of this utility model alarm device, the wireless ultrasound emitter is connected with monitoring circuit, and the wireless ultrasound emitter is connected by ultrasonic with the wireless ultrasound receptor.
According to an embodiment, in the aforementioned intravenous drip long distance wireless of this utility model alarm device, described radio receiver and controller all have buzzer and warning light, and the buzzer on controller, warning light all are connected with described controller; Buzzer on radio receiver, warning light all are connected with described wireless ultrasound receptor.
According to an embodiment, in the aforementioned intravenous drip long distance wireless of this utility model alarm device, described the first battery and the second battery are rechargeable battery.
According to an embodiment, in the aforementioned intravenous drip long distance wireless of this utility model alarm device, the wireless ultrasound emitter has with the wireless ultrasound receptor and is unique corresponding.
compared with prior art, adopt intravenous drip long distance wireless alarm device of the present utility model, be located at the early warning position of infusion vessel by responding to bar, when the residue liquid level in infusion vessel is down to the alarm liquid level, because the alarm liquid level becomes air by liquid rotating gradually, make the capacitance of induction bar induction to change, by the electric field imaging principle, the electric field imaging device converts the variation of capacitance to the height variation of magnitude of voltage automatically, mould by single-chip microcomputer/number conversion interface is read, reaching after early warning buzzer warning and by wireless ultrasound emitter emission warning signal, receptor gives the alarm after receiving signal, can complete the monitoring to intravenous drip.Monitoring device of the present utility model has improved infusion safety, has reduced the nurse job amount by automatic control, effectively improves nursing staff's work efficiency, and improving the hospital work benefit provides more intimate comfortable service to patient and family members thereof.
Description of drawings
Fig. 1 is the operation principle schematic diagram according to the intravenous drip long distance wireless alarm device of this utility model embodiment.
Fig. 2 is the structural representation according to the intravenous drip long distance wireless alarm device of this utility model embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further set forth this utility model.These embodiment are interpreted as only being used for explanation this utility model and are not used in restriction protection domain of the present utility model.After the content of having read this utility model record, those skilled in the art can make various changes or modifications this utility model, and these equivalences change and modification falls into this utility model claim limited range equally.
see also shown in Figure 1: a kind of intravenous drip long distance wireless alarm device that this utility model preferred embodiment provides, comprise sensor film 11, controller 12 and radio receiver 13, be provided with the induction bar in sensor film 11, comprise electric field imaging device 121 in controller 12, single-chip microcomputer 122, wireless ultrasound emitter 126 and the first battery 123, induction bar and electric field imaging device 121 are connected to form monitoring circuit, single-chip microcomputer 122 and electric field imaging device 121, wireless ultrasound emitter 126 is connected, the first battery 123 respectively with electric field imaging device 121, wireless ultrasound emitter 126 and single-chip microcomputer 122 are connected.Radio receiver 13 comprises wireless ultrasound receptor 131 and the second battery 134.Wireless ultrasound receptor 131 is connected with the second battery 134.
In the present embodiment, wireless ultrasound emitter 126 has with wireless ultrasound receptor 131 and is unique corresponding; Wireless ultrasound emitter 126 is connected by ultrasonic with wireless ultrasound receptor 131.
The monitoring device of the present embodiment also comprises buzzer and warning light, and buzzer 127, warning light 124 are connected with controller 12, and buzzer 132, warning light 133 are connected with wireless ultrasound receptor 131.
The first battery 123 and the second battery 134 all can adopt rechargeable battery, under the state of uninterrupted continuous operation in 24 hours, once charging approximately can be used about 3 days, when battery electric quantity is about to exhaust, the flicker continuously of warning light 124 and warning light 133, the prompting rechargeable battery should charge.
See also shown in Figure 2: together be suspended on monitoring device and the infusion bottle 20 of the present embodiment on hook, with width and thumb is close and but profile is pasted in the lower end of putting the infusion bottle outer surface upside down for the sensor film 11 of adhesive label's shape, sensor film 11 inboards are provided with three adjacent and horizontally disposed induction bars 111,112 and 113 from top to bottom successively, wherein respond to bar 111 and consist of a monitoring circuit with induction bar 113, induction bar 112 consists of another monitoring circuit, middle induction bar 112 ground connection with induction bar 113.Press controller power source button 31 and namely enter monitor state with receiver power supply button 33.When the amount of liquid medicine in infusion bottle 20 drops between induction bar 112,113 during the position, the capacitance of induction bar 111 inductions can change, this moment, electric field imaging device 121 converted the variation of capacitance to the height variation of magnitude of voltage automatically, and read by the A/D mouth of single-chip microcomputer 122, and transmitted to radio receiver 13 by wireless ultrasound emitter 126, after wireless ultrasound receptor 131 receives this signal, namely know the medicinal liquid surplus arrived the warning position, and can by buzzer 127,132 and warning light 124,133 send corresponding alarm.This moment, the nursing staff can know that just the medicinal liquid in corresponding infusion bottle is about to be totally lost, and can make next step preparation.When the amount of liquid medicine in infusion bottle 20 drops to induction bar 113 position, show approaching being totally lost of the interior amount of liquid medicine of infusion bottle 20, buzzer 132 sends corresponding alarm call prompting nursing staff and must do next step work to patient at this moment.
This utility model can be used for glass infusion bottle, plastic infusion bottle, transfusion bag.The fluid infusion chamber that can be widely used in hospital, surgery, the busy nursery work of interior University of Science and Technology section office is particularly useful for the infusion treatment of outpatient service and public ward.
Claims (5)
1. intravenous drip long distance wireless alarm device, it is characterized in that: comprise sensor film, controller and radio receiver, be provided with the induction bar in described sensor film, comprise electric field imaging device, single-chip microcomputer and wireless ultrasound emitter in described controller, described induction bar and electric field imaging device are connected to form monitoring circuit, and described single-chip microcomputer is connected with described electric field imaging device; Described single-chip microcomputer is connected with the wireless ultrasound emitter; Described the first battery is connected with described electric field imaging device, wireless ultrasound emitter and single-chip microcomputer respectively; Radio receiver comprises wireless ultrasound receptor and the second battery, and described the second battery is connected with the wireless ultrasound receptor.
2. intravenous drip long distance wireless alarm device according to claim 1, it is characterized in that: the wireless ultrasound emitter is connected with monitoring circuit, and the wireless ultrasound emitter is connected by ultrasonic with the wireless ultrasound receptor.
3. intravenous drip long distance wireless alarm device according to claim 1, it is characterized in that: described radio receiver and controller all have buzzer and warning light, and the buzzer on controller, warning light all are connected with described controller; Buzzer on radio receiver, warning light all are connected with described wireless ultrasound receptor.
4. intravenous drip long distance wireless alarm device according to claim 1, it is characterized in that: described the first battery and the second battery are rechargeable battery.
5. intravenous drip long distance wireless alarm device according to claim 1, it is characterized in that: the wireless ultrasound emitter has with the wireless ultrasound receptor and is unique corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647201 CN202961362U (en) | 2012-11-30 | 2012-11-30 | Intravenous infusion remote wireless warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647201 CN202961362U (en) | 2012-11-30 | 2012-11-30 | Intravenous infusion remote wireless warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961362U true CN202961362U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647201 Expired - Fee Related CN202961362U (en) | 2012-11-30 | 2012-11-30 | Intravenous infusion remote wireless warning device |
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| CN (1) | CN202961362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944179A (en) * | 2016-05-04 | 2016-09-21 | 陈歆 | Infusion reminder |
-
2012
- 2012-11-30 CN CN 201220647201 patent/CN202961362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944179A (en) * | 2016-05-04 | 2016-09-21 | 陈歆 | Infusion reminder |
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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 |
Granted publication date: 20130605 Termination date: 20161130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |