Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1990-11-26
1992-03-17
Ng, Jin F.
Communications: electrical
Condition responsive indicating system
Specific condition
340573, 340539, 340618, 128DIG13, G08B 2100
Patent
active
050972553
ABSTRACT:
A carrying safety device for a medical dropper, having a housing, a lifting/lowering controller, a dropper bottle and an auto-controlling system, wherein the housing has several chambers and provided with two ring buckles, in connection with a carrying belt for placing on the patient's back; the lifting/lowering controller is located in the housing with an extending/retracting portion extending outside the housing; the dropper bottle is connected with and controlled by the extending/retracting portion to be raised above the patient's chest or lowered into the housing; the auto-controlling system is disposed with operating switches and an encoder on an operating panel mounted on the housing or on the carrying belt, and includes a lifting/lowering drive circuit, a signal transmitter and receiver; the signal transmitter has an encoder set-up with a transmitter code and a mercury balance switch whereby an emergency rescue signal may be transmitted; a manual switch is provided for the patient to activate the rescue signal, and a detecting circuit emitting a warning sound when the dropper injection is completed, the signal receiver being placed within an inspection range of a guard to receive the rescue signal and emit warning sounds to inform the guard. An LED display is being disposed to display the transmitter code.
REFERENCES:
patent: 3739943 (1973-05-01), Wilhelmson et al.
patent: 3832998 (1974-09-01), Gregg
patent: 4800370 (1989-01-01), Vetechik
Hofsass Jeffery A.
Ng Jin F.
LandOfFree
Carrying security device for medical dropper does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Carrying security device for medical dropper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carrying security device for medical dropper will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1479249