CN202875968U - Portable infusion alarm control device - Google Patents
Portable infusion alarm control device Download PDFInfo
- Publication number
- CN202875968U CN202875968U CN 201220577210 CN201220577210U CN202875968U CN 202875968 U CN202875968 U CN 202875968U CN 201220577210 CN201220577210 CN 201220577210 CN 201220577210 U CN201220577210 U CN 201220577210U CN 202875968 U CN202875968 U CN 202875968U
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- transfusion
- kettle
- tube
- control unit
- fei shi
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Abstract
The utility model relates to a portable infusion alarm control device. The portable transfusion alarm control device is carried at the upper portion of a Murphy dropping pot of an infusion apparatus and comprises a positioning casing, two pairs of photoelectric tubes, a and a power supply. The lower half portion of the positioning casing is wrapped at the upper portion of the Murphy dropping pot of the infusion apparatus, and the upper half portion of the positioning casing upward extends to form the Murphy dropping pot of the infusion apparatus. The two pairs of photoelectric tubes are arranged on the positioning casing, a first pair of photoelectric tubes is arranged along two radial sides of an infusion tube at the upper portion of the Murphy dropping pot of the infusion apparatus, a second pair of photoelectric tubes is arranged along two radial sides of the Murphy dropping pot of the infusion apparatus, and each pair of photoelectric tubes comprises a transmitting tube and a receiving tube. The control chip is electrically connected with the photoelectric tubes and generates control signals according to a detection state of each pair of photoelectric tubes. The power supply provides electricity for the photoelectric tubes and the control chip.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of portable infusion alarm control unit that is used with general infusion set.
Background technology
Transfusion is one of basic skills of current treatment disease.Hospital uses transfusion device that patient is carried out in the infusion treatment process, need to select suitable intravenous drip speed according to medicine and conditions of patients.When transfusion finishes, need to select to change suitable opportunity transfusion or transfer to the syringe needle stopping infusion.
At present artificial visually examine's mode is generally adopted in the monitoring of venous transfusion, the nurse rule of thumb is adjusted to appropriate value by the flow regulator of regulating transfusion device with drip velocity generally speaking.But because the transfusion drip velocity is subjected to various factors, such as configuration and infusion infuse ambient temperature, the infusion bottle residual liquid quantity in place, the out-of-shape of infusion bottle etc., and because transfusion time is often longer, the position of transfusion outpatient, patient's transfusion place often change with the difference in height of infusion bottle, making instils is difficult to keep constant speed, sometimes fast and sometimes slow is often to occur, and also can occur in the time of indivedual stopping to instil even the situation of blood back.Particularly when liquid is totally lost, as transfusion outpatient accompany and attend to or medical personnel in time change transfusion or extract syringe needle, the situations such as air embolism, blood back, the stifled syringe needle of blood coagulation may appear forming in the air intravasation.Gently then affect the treatment, delay treatment, work the mischief to patient, heavy then serious malpractice occurs for the physical and mental health that jeopardizes the patient.Patient or its family members need constantly to observe the transfusion situation for this reason, and the ward has a large amount of entourages, and causes easily cross infection.The patient also can not get good rest, affects therapeutic quality and Rehabilitation.Simultaneously, the nurse also needs ceaselessly to make an inspection tour the ward, increases work load.
For addressing the above problem, design some infusion alarms both at home and abroad, adopt weight method, laser optical method, photoelectric measurement and capacitance measurement etc. in context of detection more, have and measure liquid level in the infusion bottle, but can't use on the present transfusion bag; Have and measure liquid level in the tube for transfusion, but have no idea to monitor the unusual of flow velocity.Some can carry out simultaneously flow velocity and transfusion finishes monitoring, need to use support to fix so that drip kettle and keep vertical, and be mostly to be set directly on the transfusion device as parts of transfusion device, increased greatly the manufacturing cost of transfusion device, because mostly transfusion device is disposable, therefore, can cause huge waste, be unfavorable for applying.
Summary of the invention
For above-mentioned deficiency, need to explore a kind ofly can be used with existing transfusion device fast, and reusable intercept alarming transfusion device, in the situation that does not increase the transfusion device cost, realization is to the monitoring of infusion process.Simultaneously medical personnel wish to identify at any time the speed of dropping liquid, prevent that accident from bringing to drip speed too fast or excessively slow, the impact treatment.
The present invention relates to a kind of lift-launch and drip the portable infusion alarm control unit on the top of kettle at the not Fei Shi of transfusion device, described device comprises:
The not Fei Shi that positioning housing, the latter half of described positioning housing are coated on transfusion device drips the top of kettle, and the not Fei Shi that the first half extends upward described transfusion device drips kettle;
Two pairs of photocells, be arranged on the described positioning housing, wherein the first couple of not Fei Shi along transfusion device drips the radially arranged on both sides of the tube for transfusion of kettle top or bottom, and second couple of not Fei Shi along transfusion device drips the radially arranged on both sides of kettle, and every pair of photocell includes a transmitting tube and a receiving tube;
Control chip, it is electrically connected with described photocell, according to the mensuration generation control signal of every pair of photocell; And
Power supply provides electric energy to described photocell and control chip.
Preferably, described portable infusion alarm control unit also comprises:
Alarm, it is electrically connected with described control chip, and comprises the alarm signal of optionally inputting described alarm in the described control signal.
Preferably, described portable infusion alarm control unit comprises:
Motor, it is controlled the control of chip, and
Transfusion clamping device, the not Fei Shi that is arranged on described transfusion device drip kettle above or below the tube for transfusion place, the described transfusion clamping device of described motor-driven is to tube for transfusion chucking and lax.
Preferably, described portable infusion alarm control unit is provided with wireless signal transmitter and receptor.
Preferably, described two pairs of photocells be separately positioned on not Fei Shi drip kettle make progress the tube for transfusion place of 2-3cm and not Fei Shi drip the bottom-up 2-3cm of kettle place.
Preferably, described power supply is rechargeable battery.
Preferably, described device is provided with software burning interface, and described burning interface is electrically connected with described control chip.
The portable infusion alarm control unit that the present invention relates to can reduce artificial labor intensity, improves the nursing level of hospital.The present invention detects a speed simultaneously in the time of infusion monitoring and transfusion is finished, monitoring is convenient, installation is portable, rocking in the time of can be because of normal infusion brings error detection, can larger limit alleviate the work of accompanying and attending to of ward transfusion in hospital, the transfusion situation of the understanding sick bed that medical personnel can be more convenient.
Description of drawings
Fig. 1 is the structural representation according to the portable infusion alarm control unit of preferred implementation of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing, can implement according to this with reference to description literal and accompanying drawing to make those skilled in the art.
Fig. 1 is the structural representation according to the portable infusion alarm control unit of preferred implementation of the present invention.Fig. 1 shows a kind of according to portable infusion alarm control unit 10 of the present invention, and this device carries the top of dripping kettle 21 at the not Fei Shi of transfusion device 20.Portable infusion alarm control unit 10 comprises: the not Fei Shi that positioning housing 11, the latter half of described positioning housing are coated on transfusion device drips the top of kettle 21, and the not Fei Shi that the first half extends upward described transfusion device drips kettle 21; Two pairs of photocells are arranged on the described positioning housing, and the first couple 12 not Fei Shi along transfusion device drips the radially arranged on both sides of the tube for transfusion 22 of kettle top 2-3cm, and the second couple 13 not Fei Shi along transfusion device drips the radially arranged on both sides at the bottom-up 2-3cm of kettle place.Every pair of photocell includes a transmitting tube and a receiving tube; Wherein first pair of photocell 12 can be used in the infusion monitoring pipe no liquid being arranged, and the data that detect are sent to control chip 14.Second pair of photocell 13 can be used for doing a speed test, and each dropping liquid drips through photocell and all can be detected.Can detect time value between any two as 1 group of data, detect successively array data thereafter, 15 groups of data arrangement can be removed head and the tail, get rid of the inaccurate problem that tests the speed that two or three water clock measuring tape once in a while comes; Also can measure the speed of dripping of interior 10,20 of any a period of time, by measuring the drip velocity that can reflect timely and accurately in instant or a period of time.
Preferably, the portable infusion alarm control unit can also be provided with wireless signal transmitter and receptor, such as wifi (wireless fidelity, wireless network transmission technology) or Bluetooth signal, send the detection signal of control chip transmission and the control signal of receiving remote nurse station.For the control sequence of change control chip, the portable infusion alarm control unit is provided with software burning interface 18, and the burning interface is electrically connected with control chip.
Below in conjunction with Fig. 1, introduce the alarm control method of portable infusion alarm control unit, the method may further comprise the steps:
A. in infusion process, the second pair of photocell 13 detects the speed of dripping that Fei Shi not drips transfusion in the kettle 21, set normal drip a fast scope be 30-160 drip/minute, measure the speed of dripping of transfusion in a period of time, such as 1 minute;
If the speed of dripping of b. measuring is dripped in the fast scope transfusion drip speed after continuing to measure in a period of time normal; After first pair of photocell 12 detects in the tube for transfusion of transfusion device without transfusion, start alarm, start simultaneously the infusion controller stopping infusion, can send alarm signal to long-range nurse station by wireless signal transmitter simultaneously;
If a speed of c. measuring is lower than or exceeds a normal fast scope for unusual, the startup alarm starts the infusion controller stopping infusion simultaneously.
D. after starting the infusion controller stopping infusion, open transfusion by the control signal control infusion controller that wireless signal receiver receiving remote nurse station sends.
The portable infusion alarm control unit that the present invention relates to can reduce artificial labor intensity, improves the nursing level of hospital.The present invention detects a speed simultaneously in the time of infusion monitoring and transfusion is finished, monitoring is convenient, installation is portable, rocking in the time of can be because of normal infusion brings error detection, can larger limit alleviate the work of accompanying and attending to of ward transfusion in hospital, the transfusion situation of the understanding sick bed that medical personnel can be more convenient.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in description and the embodiment, it can be applied to various suitable the field of the invention fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the general concept that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. a portable infusion alarm control unit is characterized in that, described device carries the top of dripping kettle at the not Fei Shi of transfusion device, comprising:
The not Fei Shi that positioning housing, the latter half of described positioning housing are coated on transfusion device drips the top of kettle, and the not Fei Shi that the first half extends upward described transfusion device drips kettle;
Two pairs of photocells, be arranged on the described positioning housing, wherein the first couple of not Fei Shi along transfusion device drips the radially arranged on both sides of the tube for transfusion of kettle top or bottom, and second couple of not Fei Shi along transfusion device drips the radially arranged on both sides of kettle, and every pair of photocell includes a transmitting tube and a receiving tube;
Control chip, it is electrically connected with described photocell, according to the mensuration generation control signal of every pair of photocell; And
Power supply provides electric energy to described photocell and control chip.
2. portable infusion alarm control unit as claimed in claim 1 is characterized in that, described device also comprises:
Alarm, it is electrically connected with described control chip, and comprises the alarm signal of optionally inputting described alarm in the described control signal.
3. portable infusion alarm control unit as claimed in claim 1 or 2 is characterized in that, described device also comprises infusion controller, comprising:
Motor, it is controlled the control of chip, and
Transfusion clamping device, the not Fei Shi that is arranged on described transfusion device drip kettle above or below the tube for transfusion place, the described transfusion clamping device of described motor-driven is to tube for transfusion chucking and lax.
4. portable infusion alarm control unit as claimed in claim 3 is characterized in that, described device is provided with wireless signal transmitter and receptor.
5. portable infusion alarm control unit as claimed in claim 4 is characterized in that, described two pairs of photocells be separately positioned on not Fei Shi drip kettle make progress the tube for transfusion place of 2-3cm and not Fei Shi drip the bottom-up 2-3cm of kettle place.
6. portable infusion alarm control unit as claimed in claim 5 is characterized in that, described power supply is rechargeable battery.
7. portable infusion alarm control unit as claimed in claim 6 is characterized in that, described device is provided with software burning interface, and described burning interface is electrically connected with described control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577210 CN202875968U (en) | 2012-11-05 | 2012-11-05 | Portable infusion alarm control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577210 CN202875968U (en) | 2012-11-05 | 2012-11-05 | Portable infusion alarm control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875968U true CN202875968U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577210 Expired - Fee Related CN202875968U (en) | 2012-11-05 | 2012-11-05 | Portable infusion alarm control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872504A (en) * | 2012-11-05 | 2013-01-16 | 苏州优点优唯医疗科技有限公司 | Portable infusion alarm control device and alarm control method thereof |
| CN106512142A (en) * | 2016-11-02 | 2017-03-22 | 广州视源电子科技股份有限公司 | Infusion monitoring apparatus and method |
-
2012
- 2012-11-05 CN CN 201220577210 patent/CN202875968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872504A (en) * | 2012-11-05 | 2013-01-16 | 苏州优点优唯医疗科技有限公司 | Portable infusion alarm control device and alarm control method thereof |
| CN106512142A (en) * | 2016-11-02 | 2017-03-22 | 广州视源电子科技股份有限公司 | Infusion monitoring apparatus and method |
| CN106512142B (en) * | 2016-11-02 | 2019-05-10 | 广州视源电子科技股份有限公司 | Monitoring infusion device and method |
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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: 20130417 Termination date: 20151105 |
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| EXPY | Termination of patent right or utility model |