RAPID INJECTION DEVICE

• US 20080221549A1
• Filed: 03/05/2008
• Published: 09/11/2008
• Est. Priority Date: 03/06/2007
• Status: Abandoned Application

• Current Assignee: Nahum Cohen
• Original Assignee: Nahum Cohen
• Inventors: COHEN, Nahum
• Application Number:
  US12/042,501
• Publication Number:
  US 20080221549A1
• Time in Patent Office: Days
• US Class Current: 604/506
• CPC Class Codes: A61M 2005/004 Magazines with multiple needles directly inserted into an injection or infusion device, e.g. revolver-like magazines
• CPC Class Codes: A61M 5/204 connected to external reservoirs for multiple refilling
• CPC Class Codes: A61M 5/34 Constructions for connecting the needle , e.g. to syringe nozzle or needle hub connecting catheter tubes to hubs A61M25/0014

Abstract

A rapid injection device including a hand-held injection unit having multiple needles to inject at least one subject, and an injection manager to control at least the injection unit according to injection parameters, such as for performing rapid injections by receiving a mode of operation, receiving a dosage amount, receiving a needle extension length, extending a needle the length of the needle extension length out a needle storage unit, and pumping the dosage amount of fluid through the needle.

Claims

1. A method for performing injections, the method comprising:

receiving a selection of a mode of operation;

receiving a selection of a dosage amount;

receiving a selection of a needle extension length;

extending a needle said needle extension length out a needle storage unit; and

pumping said dosage amount of fluid through said needle.

2. The method according to claim 1 and wherein said mode of operation is at least one of automatic, semi-automatic and manual.

3. The method according to claim 2 and wherein said automatic mode of operation comprises:

performing said extending and pumping in response to an activation signal;

retracting said needle; and

bringing a next needle into a predefined injection position.

4. The method according to claim 2 and wherein said semi-automatic mode of operation comprises:

performing said extending in response to a first activation signal;

performing said pumping in response to a second activation signal;

retracting said needle; and

bringing a next needle into a predefined injection position.

5. The method according to claim 2 and wherein said manual mode of operation comprises:

performing said pumping in response to an activation signal;

retracting said needle;

bringing a next needle into a predefined injection position; and

performing said extending.

6. The method according to claim 1 and also comprising checking for an intact seal on a sealed needle container as a precondition for performing said extending.

7. The method according to claim 6 and wherein said checking comprises reading RFID tags embedded in said seals.

8. A rapid injection device comprising:

a hand-held injection unit having a multiplicity of needles to inject at least one subject; and

an injection manager to control at least said injection unit, wherein said injection manager is configured to

receive a selection of a mode of operation;

receive a selection of a dosage amount;

receive a selection of a needle extension length;

cause said injection unit to extend a needle said needle extension length out a needle storage unit; and

cause said injection unit to pump said dosage amount of fluid through said needle.

9. The device according to claim 8 and also comprising:

an external pump assembly to pump fluid to an extended one of said needles for an injection.

10. The device according to claim 8 and also having modes of operation wherein said modes of operation are at least automatic, semi-automatic, and manual.

11. The device according to claim 8 and also comprising a removable cartridge to store said multiplicity of needles.

12. The device according to claim 8 and also comprising a belt mounted on a fixed revolving platform to store said multiplicity of needles.

13. The device according to claim 8 and also comprising sealed containers, one for each of said multiplicity of needles, and means to check seals of said sealed containers.

14. The device according to claim 13 and wherein said means comprise RFID tags embedded in said seals and RFID readers.

15. The device according to claim 9 and also comprising a disposable pumping sub-system.

16. The device according to claim 15 and wherein said disposable pumping sub-system comprises components of said device that come into contact with said fluid.

17. The device according to claim 8 and wherein said injection manager comprises:

a needle extension controller to control the extension of a needle from a needle cartridge; and

a dosage controller to control the amount of fluid ejected from said needle.