CN2381332Y - Infusion device with alarm ignitor - Google Patents
Infusion device with alarm ignitor Download PDFInfo
- Publication number
- CN2381332Y CN2381332Y CN 99217608 CN99217608U CN2381332Y CN 2381332 Y CN2381332 Y CN 2381332Y CN 99217608 CN99217608 CN 99217608 CN 99217608 U CN99217608 U CN 99217608U CN 2381332 Y CN2381332 Y CN 2381332Y
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- CN
- China
- Prior art keywords
- transfusion
- alarm
- trigger
- liquid tank
- bottle
- 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 belongs to a medical device, particularly a transfusion device which is provided with an alarm triggering device. The utility model comprises a dropping bottle, a dropping liquid tank, a regulator, and a transfusion needle. A trigger is connected in series between the dropping bottle and the dropping liquid tank. An electrode contact head is arranged in the inner part of a shell of the trigger. The shell of the trigger is connected with an external alarm device through a conducting wire. Simultaneously, a spherical electric conduction float is arranged in the shell. The electric conduction floating body rises and disconnects the electrode contact head in the course of transfusion. The electric conduction floating body descends after the completion of transfusion. The electric conduction floating body is conducted with the contact head to lead the alarm device to alarm. The utility model has the advantages of reasonable structure, simplicity, easy manufacture, low cost, and reliable operation. Nursing is not need in the course of transfusion.
Description
This utility model belongs to medical apparatus and instruments, particularly with the disposable transfusion device of alarm triggering device.
When at present infusion treatment was carried out to patient in hospital or clinic, because transfusion is long infusion process of a time, personnel were few when nurse, patient more for a long time, patient infusion can not relievedly be had a rest, and must pay attention to the transfusion situation of oneself at any time.
The purpose of this utility model is to provide a kind of disposable transfusion device that has alarm triggering device, when patient infusion closes to an end, can connect the power supply that has alarm device automatically and send warning, notify patient and nurse personnel, thereby make patient's relieved rest in infusion process, also can remove entourage's supervision from.
This utility model is achieved in that a kind of transfusion device that has the alarm flip flop equipment, comprise that transfusion bottle is by infusion tube series connection dropping liquid tank actuator and transfusion needle, the trigger of between the dropping liquid tank of transfusion bottle, also connecting, trigger is provided with two electrode contacts for having barrel-shaped housing and bottom thereof, electrode contact links to each other with the external alert device by lead, and the ball float that has metal outer is installed in housing.
When drip-bottle hanger is infused on drip stand, medicinal liquid buoyancy in the trigger is conducted oneself with dignity greater than float, float is pushed away two contacts, the conduction float disconnects at electrode contact, make lead can't connect alarm and enter the work stand-by state, when liquid flows to end in the transfusion bottle, liquid in the tube for transfusion descends, metal buoyancy aid and electrode contact closure, make lead connect alarm and send alarm signal, in time notify patient and ward, change dressings or pull out pin, thereby make patient's relieved rest in infusion process, also can remove the nurse personnel from and monitor.In design, consider,, also can receive trigger in the infusion bottle, make the warning infusion bottle because alarm device is simple and easy to system.Principle is the same with the former.
The utlity model has simple in structure, easy easy system, cost is low, uses reliably, transfusion need not advantages such as the people accompanies and attends to.
Fig. 1 is this utility model structural representation.
Fig. 2 is for triggering citation device profile.
Fig. 3 is the cutaway view of conduction float.
Fig. 4 is the infusion bottle of band alarm triggering device.
Below in conjunction with accompanying drawing this utility model is further described, a kind of disposable transfusion device that has alarm triggering device, comprise that transfusion bottle (1) is by placed in-line jar of infusion tube (2) (4) actuator (5) and transfusion needle (6), the top of also connecting between transfusion bottle (1) and dropping liquid tank (4) has import, the bottom has the alarm triggering device (3) of outlet, alarm triggering device (3) is interior for having barrel-shaped housing (8), its bottom is provided with two electrode contacts (9), electrode contact (9) also links to each other with external alert device (7) with terminal (10), the lead buoyancy aid of installing in housing (8) (11), buoyancy aid is made of hollow metal sphere or the baton round that has a metal outer.This utility model is when transfusion, because buoyancy aid (11) come-up makes contact (9) separate with buoyancy aid, alarm (7) is in the work stand-by state, and when transfusion finished, liquid level descended in the transfusion trigger, float (11) is descended, and buoyancy aid (11) is connected with contact (9), and alarm (7) is reported to the police.
Claims (2)
1, a kind of transfusion device with alarm triggering device, comprise that transfusion bottle (1) is by infusion tube (2) series connection dropping liquid tank (4) actuator (5) and transfusion needle (6), the top that it is characterized in that also connecting between transfusion bottle (1) and dropping liquid tank (4) has import, the bottom has the trigger (3) of outlet, trigger (3) is the barrel-type casing (8) of a likeness in form dropping liquid tank, its bottom is provided with two electrode contacts (9), contact (9) links to each other with coupling (11) by lead, a spherical conduction buoyancy aid (11) is arranged in the shell (8), ball float (11) is made of hollow metal sphere (14), or by hollow baton round (13) formation, outer bread conductive metal layer (12).
2, also can put into infusion bottle according to the described trigger of claim 1 and constitute the infusion bottle that has alarm triggering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217608 CN2381332Y (en) | 1999-08-04 | 1999-08-04 | Infusion device with alarm ignitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217608 CN2381332Y (en) | 1999-08-04 | 1999-08-04 | Infusion device with alarm ignitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381332Y true CN2381332Y (en) | 2000-06-07 |
Family
ID=34008985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217608 Expired - Fee Related CN2381332Y (en) | 1999-08-04 | 1999-08-04 | Infusion device with alarm ignitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381332Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268055A (en) * | 2014-07-07 | 2016-01-27 | 深圳市福田区青少年科技教育协会 | Infusion reminder |
-
1999
- 1999-08-04 CN CN 99217608 patent/CN2381332Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268055A (en) * | 2014-07-07 | 2016-01-27 | 深圳市福田区青少年科技教育协会 | Infusion reminder |
| CN105268055B (en) * | 2014-07-07 | 2018-11-13 | 林晓燕 | Alarm for infusion |
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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 |