Device for the Prevention of Overdose by Opiate and Depressant Users

Abstract

An automated wearable device measure physiological signals, and when parameters which cause the wearer to be at risk are measured, the device delivers an antidote for a given medical condition. This prevents overdose or medical conditions from occuring.

Claims

1. An arm or leg-band which carries an opiate overdose antidote syringe and is controlled by a vital sign monitoring central processing unit which activates injecting the wearer in overdose with antidote.

2. The claim in 1 where the activation of the injection is coupled with radio emissions from the device which give real time medical information to incoming emergency medical professionals.

3. A nose clip with a breathing sensor activated release of opiate overdose antidote as a nasal mist directly into the sinuses.

4. An armband which carried a syringe box at rest and moves it into place vertically aligned with the body surface and is then compressed and injected into the arm where the band-held device is worn delivering opiate anti-overdose drugs when a automatic cable retraction system is activated by a physiological sensor while emitting radio medical information.

5. A face mask which releases a mist of opiate overdose antidote as a nasal mist into the mask while emitting radio signals with medial information about the wearer when sensors detect overdose.

6. The vital signs in claims 1-5 where the vital signs are monitored pulse between 60-100, systolic BP above 90, Pulse Oxymetry above eighty five, normal air flow. When the deviation is too great, the delivery system is activated then a radio-signal alarm is generated alerting emergency medical technicians.

7. The claim in 1 where the antidote is Injection of epinephrine for an allergic reaction.

8. The claim in 2 where the antidote is Injection of epinephrine for an allergic reaction

9. The claim in 1 where the antidote is glucagon when the monitored blood sugar is too low or of insulin when the sugar is dangerously high.

10. The claim in 2 where the antidote is glucagon when the monitored blood sugar is too low or of insulin when the sugar is dangerously high.

11. The claim in 1 where the antidote is a steroid when needed in asthma, allergic reaction, shock with hypotension.

12. The claim in 2 where the antidote is a steroids when needed in asthma, allergic reaction, shock with hypotension.

13. The claim 1 in where the antidote is lidocaine when there are multiple irregular heartbeats in case of acute heart disease.

14. The claim in 2 where the antidote is lidocaine when there are multiple irregular heartbeats in case of acute heart disease.

15. The claim in 1 where the antidote is injection of different antiarrhythmic drugs according to the EKG rhythm.

16. The claim in 2 where the antidote injection of different antiarrhythmic drugs according to the EKG rhythm.

17. The claim in 1 where the antidote is injection of thrombolytic drug during an acute heart attack or a stroke.

18. The claim in 2 where the antidote is injection of thrombolytic drug during an acute heart attack or a stroke.

19. The claim in 1 where the antidote is injection of blood pressure lowering drugs when the BP is dangerously high.

20. The claim in 2 where the antidote is injection of blood pressure lowering drugs when the BP is dangerously high.

21. The claim in 1 where the antidote is atropine when the pulse is too low.

22. The claim in 2 where the antidote is atropine when the pulse is too low.

23. The claim in 1 where the patient who have recurrent seizures may wear this device which can inject anti-seizures drugs during an acute episode of convulsions when the patient is unconscious.

24. The claim in 2 where the patient who have recurrent seizures may wear this device which can inject anti-seizures drugs during an acute episode of convulsions when the patient is unconscious.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0009] A wearable band contains electrodes or other sensors to detect pulse and blood pressure levels. This data is sent to a small central processing unit contained inside the band. The device contains an injectable syrette with medication which is automatically injected when the device registers abnormally low pulse or blood pressure. When this occurs, a radio signal is emitted which allows for the wearer to both be located, and pre-diagnosed by medical personnel en route to the location. The radio signal contains the location of the wearer, the blood pressure, and pulse, as well as an announcement that the condition is drug induced.

EXAMPLES

[0010] In a preferred embodiment of the invention, illustrated in FIG. 1, the unit is a rectangular flat device with lateral attached rods which serve as band attachment points. The device is 2 inches squared in surface area an one inch to one-half inches thick on it's profile. The rectangular device housing contains a small central processing unit which has wire relays to a radio-emitter, a gas-release valve, and two blood pressure and pulse sensors. When the blood-pressure and pulse sensors measure values and frequency which indicate that the wearer is undergoing an overdose, the central processing unit simultaneously open a gas release valve which sends pressurized gas powered syrette into the limb of the wearer, emptying the syrettes contents into the bloodstream, while simultaneously sending out an emergency radio signal indicating where the wearer is, and what the physiological data is, and that the wearer is a drug user, to prepare the medical intervention.

[0011] The syrette is in the configuration of a thumb tac. The reservoir is flush with the edges of the cylinder, which when filled with compressed gas, acts as a gas-piston to drive the syrette down through a permeable membrane, and further compresses the compressible syrette to inject the medication. Preferred embodiments include the use of noxalone and adrenanline as opiate antidotes. The central processing unit has a built in battery or uses a small hearing aid battery to power normal function and emergency activation. A small pressurized replaceable gas cylinder fits into a chamber which is connected by the syrette cylinder by a small gas channel controlled by an electrically activated gas-release valve. The central processing unit only activates the valve release as well as the radio emitter in critical physiological function declines past acceptable levels. Once this occurs, pressurized gas is released from the compressed gas cylinder via a gas release valve controlled by the central processing unit. This gas plunges the syrette into the wearer, and further gas compression collapses the reservoir injecting the drug. The radio emitter simultaneously emits a signal.

[0012] In another preferred embodiment the opiate antidote medicine is supplied as a nasal mist via a mask or a nose-clip.

[0013] In another preferred embodiment an armband holds a syringe box which is held flat while not activated, and is pulled into a perpendicular position by a tightening retractable armband and further compressed to inject the antidote(s) into the wearer.

[0014] The information obtained by the monitoring device are analyzed by the device computer central processing unit and a diagnosis can be made according to preset algorithms. It then trigger the delivery of the treatment drugs. There may be multiples drugs contained in one delivery system for several different emergency conditions.

[0015] This device may be synchronized with an automatic external defibrilator during cardio-pulmonary recessitation in order to automatically administer medication when needed.