CN2309842Y - Transfusion alarm device - Google Patents
Transfusion alarm device Download PDFInfo
- Publication number
- CN2309842Y CN2309842Y CN 97233581 CN97233581U CN2309842Y CN 2309842 Y CN2309842 Y CN 2309842Y CN 97233581 CN97233581 CN 97233581 CN 97233581 U CN97233581 U CN 97233581U CN 2309842 Y CN2309842 Y CN 2309842Y
- Authority
- CN
- China
- Prior art keywords
- axle bed
- contact arm
- contact
- medicine bottle
- alarm device
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion alarm device. A hinge axle bed is fixed under the hook of a transfusion stand, and the axle bed is hinged and fixed with a scale type balance support rod, a medicine bottle hook ring and a weight suspension loop. A weight is set through the trimming moment of the both ends of the rod. When the transfusion approaches end, the bottle is light, and weight moment is in unbalance. The rod is inclined, a touch arm touches a switch contact, an alarm device box is switched on to send out an alarm signal, and thereby, the goal of safe transfusion is achieved. The utility model has the advantages of simple structure, flexible action, timely warning and safe and convenient use.
Description
This utility model relates to the improvement of medical transfusion apparatus, especially a kind of infusion alarm, and it belongs to technical field of medical instruments.
At present in hospital to patient's medical transfusion, generally all adopt manually to face and look tours of inspection, control transfusion degree is held the opportunity that stops to infuse.This just causes the bigger labor intensity of nursing staff.This transfusion apparatus structure is simple and crude, can not in time report to the police, and tends to take place transfusion and flows to end, and air injects intravital danger.
The purpose of this utility model is exactly the defective that overcomes above-mentioned transfusion apparatus, and a kind of infusion alarm is provided, its in time alarm transfusion will flow to end, prompting personnel in time handle.This device will have simple in structure, reports to the police accurately characteristics easy to use.
Task of the present utility model has following technical scheme to finish, developed a kind of infusion alarm, under the drip stand hook, be fixed with the hinge axle bed, this axle bed is movably articulated in the mid point fraising of balanced support bar by hinge, one end of this bar is installed with the medicine bottle shackle, and the other end is installed with the counterweight link, goes back cantilever on this axle bed and is installed with " U " type contact arm, also be provided with on this bar and the corresponding switch contact of the outstanding end of this contact arm, this contact arm and contact turn on the alarm device box by lead.
This infusion alarm, described " U " shape contact arm, its can be below this axle bed the cantilever counterweight link side of stretching to balanced support bar below, the switch contact corresponding with this contact arm also is located at this side; It also can be from this medicine bottle shackle side that cantilever stretches to balanced support bar top above axle bed, and the switch contact corresponding with this contact arm also is located at this side, and this contact can be fixed on certain position of this bar, also can make the inching switch contact by lifting bolt.
This infusion alarm, described alarm device box, it can be installed in this above axle bed and between the drip stand hook, it also can be directly installed on this axle bed side.
This infusion alarm, described counterweight, its weight specification is provided with equilibrated serial weight specification according to the weight specification of the full medicinal liquid of medicine bottle.
This infusion alarm, described alarm device box can be equipped with the music loudspeaker that dc source connects in it, the buzzer of integrated circuit also can be installed, and this box can also onlinely turn on the button at monitoring center.
This infusion alarm, described medicine bottle shackle, its hook end opening place can be provided with and seal shell fragment, also can be provided with and seal sleeve pipe.
Infusion alarm of the present utility model, its advantage is: owing to designed the balance-type type balanced support bar of hinge axis seat supports and the medicine bottle shackle and the counterweight link at two ends thereof, during transfusion, the moment of general medicine bottle end is greater than the counterweight end moment, be located at cantilever " U " shape contact arm on this axle bed away from the switch contact on this bar, by the alarm device box that lead is communicated with, service interruption can not reported to the police.Transfusion can normally be carried out.When transfusion proceeds to the later stage, the medicine bottle herb liquid reduces, the light code weight of bottle, this bar is because of the big run-off the straight of counterweight end moment thus, the switch contact that is located on this bar just can be under predefined moment values, touch " U " shape contact arm, start alarm device and in time send alarm signal, thereby the prompting personnel in time handle the formality that finishes of infusing.This alarm, frame for movement is simple, and is easy to manufacture, and the effect sensitivity has reached the purpose of timely warning.
Embodiment of the present utility model is described below in conjunction with the accompanying drawings, as shown in the figure:
Fig. 1 is the structural representation of infusion alarm.
Make secondary infusion alarm, it is to connect intrinsic alarm device box 2 in the lower end of drip stand hook 1, is fixed with hinge axle bed 3 in these box 2 lower ends.This axle bed 3 is hinged in the mid point fraising of balanced support bar 12 by hinge 4.One end of this bar 12 is installed with medicine bottle shackle 5, and the hook end opening place of this ring 5 can be provided with seals shell fragment 13, this ring 5 in case medicine bottle 11 comes off.The other end of this bar 12 is installed with counterweight link 6, can hang the counterweight 10 of Different Weight on this ring 6.Go back cantilever below this axle bed 3 and be installed with " U " shape contact arm 7.On this bar 12, also be provided with corresponding with the outstanding end of this contact arm 7 switch contact 8.This contact arm 7 turns on the alarm device box 2 by lead 9 with contact 8.But this above axle bed 3 also cantilever be installed with " U " shape contact arm 7 ', with this contact arm 7 ' corresponding medicine bottle side at this bar 12 also be provided with switch contact 8 '.The designed counterweight 10 of this alarm has: 210 grams, 460 grams, 720 grams, serial counterweights such as 960 grams.The battery-powered alarming horn of unidirectional current is housed in this alarm device box 2.
Claims (6)
1, a kind of infusion alarm, it is characterized in that: under the drip stand hook, be fixed with the hinge axle bed, this axle bed is movably articulated in the mid point fraising of balanced support bar by hinge, one end of this bar is installed with the medicine bottle shackle, the other end is installed with the counterweight link, go back cantilever on this axle bed and be installed with " U " type contact arm, also be provided with on this bar and the corresponding switch contact of the outstanding end of this contact arm, this contact arm and contact turn on the alarm device box by lead.
2, infusion alarm according to claim 1 is characterized in that: described " U " shape contact arm, its can be below this axle bed the cantilever counterweight link side of stretching to balanced support bar below, the switch contact corresponding with this contact arm also is located at this side; It also can be from this medicine bottle shackle side that cantilever stretches to balanced support bar top above axle bed, and the switch contact corresponding with this contact arm also is located at this side; This contact can be fixed on certain position of this bar, also can make the inching switch contact by lifting bolt.
3, infusion alarm according to claim 1 is characterized in that: described alarm device box, it can be installed in this above axle bed and between the drip stand hook, it also can be directly installed on this axle bed side.
4, infusion alarm according to claim 1 is characterized in that: described counterweight, its weight specification is provided with equilibrated serial weight specification according to the weight specification of the full medicinal liquid of medicine bottle.
5, according to claim 1 or 3 described infusion alarms, it is characterized in that: described alarm device box, the music loudspeaker that dc source connects can be installed in it, the buzzer of integrated circuit also can be installed.
6, infusion alarm according to claim 1 is characterized in that: described medicine bottle shackle, its hook end opening place can be provided with and seal shell fragment, also can be provided with and seal sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233581 CN2309842Y (en) | 1997-07-10 | 1997-07-10 | Transfusion alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233581 CN2309842Y (en) | 1997-07-10 | 1997-07-10 | Transfusion alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2309842Y true CN2309842Y (en) | 1999-03-10 |
Family
ID=33945125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233581 Expired - Fee Related CN2309842Y (en) | 1997-07-10 | 1997-07-10 | Transfusion alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2309842Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480065A (en) * | 2013-09-13 | 2014-01-01 | 中北大学 | Lever type transfusion alarm helper |
| CN105107061A (en) * | 2015-09-06 | 2015-12-02 | 于久权 | Gravity type transfusion alarm device |
| CN109621079A (en) * | 2018-12-30 | 2019-04-16 | 张馨文 | Infusion pump auxiliary installation device |
| CN109865169A (en) * | 2019-03-15 | 2019-06-11 | 常州市第二人民医院 | The hemodialyzer of alarm function after a kind of empty bottle with blood vial |
| CN112972814A (en) * | 2021-01-28 | 2021-06-18 | 青岛大学附属医院 | Old patient rehabilitation and nursing device |
-
1997
- 1997-07-10 CN CN 97233581 patent/CN2309842Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480065A (en) * | 2013-09-13 | 2014-01-01 | 中北大学 | Lever type transfusion alarm helper |
| CN103480065B (en) * | 2013-09-13 | 2015-04-22 | 中北大学 | Lever type transfusion alarm helper |
| CN105107061A (en) * | 2015-09-06 | 2015-12-02 | 于久权 | Gravity type transfusion alarm device |
| CN105107061B (en) * | 2015-09-06 | 2019-06-25 | 于久权 | Gravity type infusion alarm |
| CN109621079A (en) * | 2018-12-30 | 2019-04-16 | 张馨文 | Infusion pump auxiliary installation device |
| CN109865169A (en) * | 2019-03-15 | 2019-06-11 | 常州市第二人民医院 | The hemodialyzer of alarm function after a kind of empty bottle with blood vial |
| CN112972814A (en) * | 2021-01-28 | 2021-06-18 | 青岛大学附属医院 | Old patient rehabilitation and nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |