CN201949417U - Infusion alarm - Google Patents
Infusion alarm Download PDFInfo
- Publication number
- CN201949417U CN201949417U CN2011200082681U CN201120008268U CN201949417U CN 201949417 U CN201949417 U CN 201949417U CN 2011200082681 U CN2011200082681 U CN 2011200082681U CN 201120008268 U CN201120008268 U CN 201120008268U CN 201949417 U CN201949417 U CN 201949417U
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- circuit
- box
- metal contact
- spring
- hook
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to an infusion alarm, which belongs to the technical field of medical instruments. The infusion alarm adopts the structure that a sickroom alarming circuit and a nurse station alarming circuit are respectively connected in parallel with the two ends of a DC power supply, and a circuit opening is formed on a circuit which is connected in series with the DC power supply. Whether a metal contact block is connected with the circuit or not is controlled by the weight variation of a medicine bag, so as to achieve the automatic alarming function; and silent buttons can be pressed to achieve the optional alarming function.
Description
Technical field
This utility model relates to a kind of infusion alarm, belongs to technical field of medical instruments.
Background technology
Whether often need the entourage in time to pay close attention to medicinal liquid in the medical transfusion process and be totally lost, end as can not in time finding transfusion, the transfusion inner air tube can enter human vein, forms the gas embolus, threatens patient health; Simultaneously, and then influence the state of an illness and curative effect because Drug therapy stops, more than two aspects all can cause in various degree damage, severe patient even can cause patient death to patient.Generation for fear of the above situation, multiple medical apparatus and instruments at the transfusion prompting has appearred on the market, for example Chinese patent CN201370820Y discloses a kind of infusion alarm, its technical scheme is that a device with warning effect is set between drip stand and medicated bag, at the end can in time sound a buzzer in transfusion, remind patient or the family members end of a period of infusing, but this device has the following disadvantages:
1) buzzer of this device is to be fixed on the spring base, and when spring base moved up and down, the electric wire that connects buzzer also moved up and down thereupon, makes reduce greatly the service life of this device;
2) this device only can be reminded the patient or the family members of bedside, and this kind mode not only influences with the chamber ward mate has a rest, but also can not in time notify the nurse, also inapplicable for the patient that nothing is accompanied and attended to.
Summary of the invention
At above technical problem, the utility model discloses a kind of can selectivity the ring sound report to the police and can in time notify the infusion alarm of nurse station again.
The technical solution of the utility model is:
A kind of infusion alarm, comprise hanging and hang box, buzzer and mute button, it is characterized in that, described extension hangs and is provided with spring, Metal Contact piece and hook in the box, described spring one end hangs the box top with extension fixedlys connected, and the other end of spring is fixedlyed connected with hook and run through to be arranged on to hang and hangs in the box, and hook extend out to hang and hangs outside the box, be set with the Metal Contact piece between spring and the hook, be provided with line opening on Metal Contact piece top; A buzzer and a mute button are connected into the ward alarm circuit, and another buzzer and another mute button are connected into the nurse station alarm circuit; Described ward alarm circuit and nurse station alarm circuit are connected in parallel on the two ends of dc source respectively, are provided with line opening with the placed in-line circuit of dc source.
Described Metal Contact piece is the round metal disc.
Described mute button is a normally closed switch.
Operation principle of the present utility model:
Extension is hung box to be fixedly installed on the drip stand, medicated bag is suspended on the hook, the action of gravity that the spring that extension hangs box inside is subjected to medicated bag is in extended state, hook affects the Metal Contact piece to move downward, and then contact with the line opening that is provided with on the dc source series circuit, realize the connection of whole alarm circuit, promptly two buzzers sound.Because two buzzers are in ward and nurse station respectively, therefore in the ward, the patient can press mute button, disconnects the ward alarm circuit, and buzzer is quiet; In nurse station, the nurse is after learning the transfusion situation, and the nurse can press mute button, disconnects the nurse station alarm circuit, and buzzer is quiet.
Advantage of the present utility model is: is skillfully constructed, and simple in structure, reliable for effect, with low cost; This utility model is used for clinical, will save aspects such as cost of human resources, reduction medical treatment cost and play important effect in protection patient life security.
Description of drawings
Fig. 1 is a circuit structure diagram of the present utility model; Wherein 1,2 be buzzer; 3,4 be mute button; 5, dc source; 6, spring; 7, Metal Contact piece; 8, hook; 9, medicated bag; 10, extension hangs box.
The specific embodiment
Below in conjunction with embodiment and Figure of description this utility model is described in detail, but is not limited thereto.
Embodiment 1,
A kind of infusion alarm, comprise hanging and hang box 10, buzzer 1,2 and mute button 3,4, it is characterized in that, described extension hangs box interior 10 and is provided with spring 6, Metal Contact piece 7 and links up with 8, described spring 6 one ends hang box 10 tops with extension fixedlys connected, and the other end of spring 6 is fixedlyed connected with hook 8 and run through to be arranged on to hang and hangs in the box 10, and hook 8 extend out to hang and hangs outside the box 10, spring 6 and link up with 8 between be set with Metal Contact piece 7, be provided with line opening on Metal Contact piece 7 tops; A buzzer 1 and a mute button 3 are connected into the ward alarm circuit, and another buzzer 2 and another mute button 4 are connected into the nurse station alarm circuit; Described ward alarm circuit and nurse station alarm circuit are connected in parallel on the two ends of dc source 5 respectively, are provided with line opening with dc source 5 placed in-line circuits.
Described Metal Contact piece 7 is round metal discs.
Described mute button the 3, the 4th, normally closed switch.
Operation principle of the present utility model:
Extension is hung box 10 to be fixedly installed on the drip stand, medicated bag 9 is suspended on the hook, the action of gravity that the spring 6 that extension hangs box 10 inside is subjected to medicated bag 9 is in extended state, hook 8 affects Metal Contact piece 7 to move downward, and then contact with the line opening that is provided with on dc source 5 series circuits, realize the connection of whole alarm circuit, promptly two buzzers 1,2 sound.Because two buzzers 1,2 are in ward and nurse station respectively, therefore in the ward, the patient can press mute button 3, disconnects the ward alarm circuit, and buzzer 1 is quiet; In nurse station, the nurse is after learning the transfusion situation, and the nurse can press mute button 4, disconnects the nurse station alarm circuit, and buzzer 2 is quiet.
Claims (3)
1. infusion alarm, comprise hanging and hang box, buzzer and mute button, it is characterized in that, described extension hangs and is provided with spring, Metal Contact piece and hook in the box, described spring one end hangs the box top with extension fixedlys connected, and the other end of spring is fixedlyed connected with hook and run through to be arranged on to hang and hangs in the box, and hook extend out to hang and hangs outside the box, be set with the Metal Contact piece between spring and the hook, be provided with line opening on Metal Contact piece top; A buzzer and a mute button are connected into the ward alarm circuit, and another buzzer and another mute button are connected into the nurse station alarm circuit; Described ward alarm circuit and nurse station alarm circuit are connected in parallel on the two ends of dc source respectively, are provided with line opening with the placed in-line circuit of dc source.
2. alarm according to claim 1 is characterized in that, described Metal Contact piece is the round metal disc.
3. alarm according to claim 1 is characterized in that described mute button is a normally closed switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082681U CN201949417U (en) | 2011-01-12 | 2011-01-12 | Infusion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082681U CN201949417U (en) | 2011-01-12 | 2011-01-12 | Infusion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949417U true CN201949417U (en) | 2011-08-31 |
Family
ID=44493547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200082681U Expired - Fee Related CN201949417U (en) | 2011-01-12 | 2011-01-12 | Infusion alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345007A (en) * | 2016-11-15 | 2017-01-25 | 田元元 | Safe transfusion completion warning device |
| CN106345008A (en) * | 2016-11-15 | 2017-01-25 | 田元元 | Simple infusion completed reminding appliance |
| CN106421987A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion warning device |
| CN106421986A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion alarm device |
| CN106421985A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion reminding and handling device |
-
2011
- 2011-01-12 CN CN2011200082681U patent/CN201949417U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345007A (en) * | 2016-11-15 | 2017-01-25 | 田元元 | Safe transfusion completion warning device |
| CN106345008A (en) * | 2016-11-15 | 2017-01-25 | 田元元 | Simple infusion completed reminding appliance |
| CN106421987A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion warning device |
| CN106421986A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion alarm device |
| CN106421985A (en) * | 2016-11-15 | 2017-02-22 | 田元元 | Infusion completion reminding and handling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120112 |