CN202128752U - Alarm for transfusion device - Google Patents
Alarm for transfusion device Download PDFInfo
- Publication number
- CN202128752U CN202128752U CN201120105398U CN201120105398U CN202128752U CN 202128752 U CN202128752 U CN 202128752U CN 201120105398 U CN201120105398 U CN 201120105398U CN 201120105398 U CN201120105398 U CN 201120105398U CN 202128752 U CN202128752 U CN 202128752U
- Authority
- CN
- China
- Prior art keywords
- alarm
- transfusion
- finish
- transfusion device
- power supply
- 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 relates to a medical apparatus, and particularly relates to an alarm for a transfusion device. The alarm is advantageous in that, alarm is provided when non-liquid-dropping or finish of transfusion occurs during transfusion process of a patient, compared with normal liquid dropping, when no liquid drop drops in a drop funnel, intensity of light permeating the drop funnel is improved, an optical signal received by a photosensitive sensor is improved, the photosensitive sensor makes reaction according to the optical signal, and a photosensitive switch in an alarm circuit is communicated, an alarm device will send an alarm, reminding of finish or problem of transfusion process. The utility model aims at providing a transfusion device alarm capable of repeated use and facilitation of patient transfusion. The alarm only needs to be installed at the drop funnel part of the transfusion device, when no liquid drop drops in a drop funnel, the alarm will send an alarm, reminding the patient of problem or finish of the transfusion process. The alarm can be taken off after finish of transfusion, and can be used repeatedly.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of transfusion device alarm.
Background technology
The disposable transfusion device that in clinical, uses does not at present all have to report to the police or alarm set, and the nurse will leave after having beaten transfusion device to patient, and whether normally patient need constantly look up transfusion device dropping liquid, and whether dropping liquid finishes.And infusing, sometimes the time in case patient is sleeping, can not in time be pulled up transfusion device after the transfusion completion than long.
The utility model content
The purpose of this utility model be to provide a kind of can reusable transfusion device alarm.
The scheme that this utility model solve the technical problem is: a kind of transfusion device alarm; Comprise main body and be installed on the clasp on the main body, said body interior comprises power supply, light sensor and alarm device, photosensitive switch; Power supply indicator, alarm lamp and on and off switch; Wherein, power supply is connected with power supply indicator and on and off switch respectively, is connected with light sensor between power supply indicator and the on and off switch, and light sensor is connected with photosensitive switch, alarm device and alarm lamp in turn.
Main body and clasp one end are fixed in this transfusion device alarm, but other end folding.
Main body and clasp one end are fixed in this transfusion device alarm, but other end folding, can be with on the dropping funnel that is fixed on transfusion; Said body interior is provided with light sensor and alarm device, and when dripless was dripped in the infusion unit titrimeter, light sensor can be made a response; UNICOM's photosensitive switch, warning circuit is closed, and alarm device can give the alarm; Main body was easy to take off little, the light weight, reusable of this infusion alarm volume after transfusion was accomplished.
This utility model following beneficial effect arranged:
1 this utility model can be in the patient infusion process No drip type or transfusion warning is provided when finishing, compare during with normal dropping liquid, when dripless is dripped in the dropping funnel; The light intensity that sees through dropping funnel increases; The optical signal that light sensor receives also increases, and light sensor is made a response according to this, photosensitive switch in the alert circuit of parallel connection circular; Alarm device can give the alarm, and reminds infusion process to finish or existing problems.
Little, the light weight of 2 this utility model volumes places the transfusion device alarm on the infusion unit titrimeter through clasp, easy operating, and transfusion finishes to take off and can reuse.
Description of drawings
Fig. 1 is main body 1 a set inside circuit diagram;
Fig. 2 is the structural front view of this utility model;
Fig. 3 is the structure rearview of this utility model;
Fig. 4 is the structure side view of this utility model;
Fig. 5 is the structure vertical view of this utility model.
The specific embodiment
Shown in Fig. 1-5, this transfusion device alarm comprises main body 1, clasp 2, and said main body 1 inside comprises power supply 3, light sensor 4 and alarm device 5, photosensitive switch 6, power supply indicator 7, alarm lamp 8 and on and off switch 9; Wherein, power supply 3 is connected with power supply indicator 7 and on and off switch 9 respectively, is connected with light sensor 4 between power supply indicator 7 and the on and off switch 9, and light sensor 4 is connected with photosensitive switch 6, alarm device 5 and alarm lamp 8 in turn.
Claims (2)
1. transfusion device alarm; It is characterized in that: comprise main body (1) and be installed on the clasp (2) on the main body (1), said main body (1) inside comprises power supply (3), light sensor (4) and alarm device (5), photosensitive switch (6); Power supply indicator (7), alarm lamp (8) and on and off switch (9); Wherein, Power supply (3) is connected with power supply indicator (7) and on and off switch (9) respectively; Be connected with light sensor (4) between power supply indicator (7) and the on and off switch (9), light sensor (4) is connected with photosensitive switch (6), alarm device (5) and alarm lamp (8) in turn.
2. a kind of transfusion device alarm as claimed in claim 1 is characterized in that: main body (1) and clasp (2) one ends are fixed in this transfusion device alarm, but other end folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105398U CN202128752U (en) | 2011-04-05 | 2011-04-05 | Alarm for transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105398U CN202128752U (en) | 2011-04-05 | 2011-04-05 | Alarm for transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202128752U true CN202128752U (en) | 2012-02-01 |
Family
ID=45517538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120105398U Expired - Fee Related CN202128752U (en) | 2011-04-05 | 2011-04-05 | Alarm for transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202128752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341226A (en) * | 2013-07-23 | 2013-10-09 | 东北农业大学 | Photosensitive switch infusion bottle automatic alarming device |
-
2011
- 2011-04-05 CN CN201120105398U patent/CN202128752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341226A (en) * | 2013-07-23 | 2013-10-09 | 东北农业大学 | Photosensitive switch infusion bottle automatic alarming 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: 20120201 Termination date: 20130405 |