Oral syringe packaging system for hospital pharmacies

• US 9,033,006 B2
• Filed: 09/19/2011
• Issued: 05/19/2015
• Est. Priority Date: 09/17/2010
• Status: Active Grant

• Current Assignee: National Instrument LLC (Emerson Electric Company)
• Original Assignee: John G. Grosskopf Jr
• Inventors: Perazzo, Nicholas J., Rosen, Robert A., Grosskopf, John G. Jr., Bennett, Mark, Cohen, D. Bruce, Chopper, John M.
• Primary Examiner(s): Maust, Timothy L
• Assistant Examiner(s): KELLY, TIMOTHY PATRICK
• Application Number:
  US13/236,577
• Publication Number:
  US 20120241043A1
• Time in Patent Office: 1,338 Days
• Field of Search: 141/2, 141/27, 141/329, 141/98, 700/231, 700/232, 700/236
• US Class Current: 141/319
• CPC Class Codes: A61J 7/0053 Syringes, pipettes or oral dispensers
• CPC Class Codes: B65B 3/003 Filling medical containers such as ampoules, vials, syringes or the like
• CPC Class Codes: B65B 3/006 Related operations, e.g. scoring ampoules
• CPC Class Codes: B65B 3/28 by weighing
• CPC Class Codes: B65B 3/30 by volumetric measurement
• CPC Class Codes: B65B 5/045 in bags
• CPC Class Codes: B65B 57/02 responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
• CPC Class Codes: B65B 59/003 Arrangements to enable adjustments related to the packaging material
• CPC Class Codes: B65B 7/28 by applying separate preformed closures, e.g. lids, covers
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A semi-automated system suitable for use in a hospital setting for filling patient-specific liquid prescriptions to be administered by oral syringes on a just-in-time basis. The system enables hospital pharmacists to simplify and streamline their task, increasing the number of prescriptions that can be filled in a day, improving patient safety and care by minimizing medication errors and the consequences that ensue.

Claims

1. A method for semi-automated filling of oral syringes with medicines from a plurality of bulk medicine containers each bearing indicia inclusive of a first identifier and a type of medicine contained therein, said oral syringes being of various sizes and types all having a barrel, an annular flange encircling said barrel, a plunger slideably engaged in said barrel, and a flange at distal end of said plunger, and said plurality of bulk medicine containers being of various types, the method comprising the steps of:

maintaining a medicine database including manufacturer information on a plurality of medicine types;

inputting a plurality of medicine prescriptions for oral syringes, each of said plurality of medicine prescriptions including a type of medicine and dose size, to a queue of prescriptions to be fulfilled;

sorting said queue of medicine prescriptions by type of medicine;

fulfilling a batch subset of said inputted medicine prescriptions comprising all the same type of medicine, by the following substeps,

automatically selecting a bulk medicine container of said type of medicine,

manually retrieving said selected bulk medicine container,

scanning said indicia on the retrieved bulk medicine container and comparing the type of medicine contained therein to the batch type of medicine to be fulfilled to confirm accurate manual retrieval,

associating each inputted medicine prescription to be fulfilled with the retrieved bulk medicine container,

automatically selecting an oral syringe size to fill with said retrieved bulk medicine container from among said plurality of syringe sizes based on capability to deliver the dose size of said inputted medicine prescription,

generating a label bearing scan indicia inclusive of a unique syringe identifier,

attaching said label to said selected oral syringe,

manually loading said oral syringe and said selected bulk medicine container into a filling position in a loading station, and

filling the loaded syringe with said type of medicine from said bulk medicine container by withdrawing a plunger of said syringe.

2. The method for semi-automated filling of oral syringes according to claim 1, further comprising a substep, after said substep of scanning said indicia on the retrieved bulk medicine container, of generating and attaching a second unique identifier to the retrieved bulk medicine container.

3. The method for semi-automated filling of oral syringes according to claim 1, further comprising a step of adapting said retrieved bulk medicine container for connection to an oral syringe nozzle by equipping said bulk medicine container with an adapter configured to permit connecting to oral syringe nozzles.

4. The method for semi-automated filling of oral syringes according to claim 1, wherein said substep of selecting said bulk medicine container of said type of medicine further comprises verifying that said bulk medicine container contains enough of said type of medicine.

5. The method for semi-automated tilling of oral syringes according to claim 2, further comprising a substep, after said substep of generating and attaching a second unique identifier to the retrieved bulk medicine container, of entering supplemental information relevant to the to the retrieved bulk medicine container into said medication database in association with said second unique identifier.

6. The method for semi-automated filling of oral syringes according to claim 3, wherein said step of adapting said retrieved bulk medicine container for connecting oral syringe nozzles comprises equipping said bulk medicine container with an adapter configured with a valve.

7. The method for semi-automated filling of oral syringes according to claim 1, wherein said step of fulfilling a batch subset of said inputted medicine prescriptions comprises, after each substep, a track-trace-and-validation substep to verify and compile an audit log for all of said substeps.

8. The method for semi-automated filling of oral syringes according to claim 1, further comprising, an initial step of logging a plurality of bulk medicine containers by the substeps of,

adapting a plurality of bulk medicine containers for connection to an oral syringe nozzle by equipping said bulk medicine containers with an adapter configured to permit connecting of oral syringe nozzles,

scanning the indicia on said plurality of bulk medicine containers to obtain said first identifier and t e of medicine contained therein, and

generating and attaching a second unique identifier to said plurality of bulk medicine containers, and recording said second unique identifier in said medication database;

entering supplemental information relevant to said plurality of bulk medicine containers into said medication database in association with said second unique identifier.

9. The method for semi-automated filling of oral syringes according to claim 1, further comprising a step of automatically shaking said filling station to thereby shake said bulk medicine container.

10. The method for semi-automated filling of oral syringes according to claim 1, further comprising a step of manually loading said oral syringe into a syringe loading station and indexing said oral syringe to a filling position by revolving said syringe.

11. The method for semi-automated filling of oral syringes according to claim 1, wherein said step of withdrawing the plunger of said syringe to fill said syringe with medicine is automatically accomplished with a servo-controlled arm for manipulating said plunger.

12. The method for semi-automated filling of oral syringes according to claim 11, wherein said step of withdrawing the plunger of said syringe to fill said syringe with medicine is automatically accomplished with a plurality of independent servo-controlled arms including at least a first arm and second arm both terminating in a forked end for engaging the syringe above and below a flange at distal end of said plunger, each said servo-controlled arm being independently servo-controlled and articulating along two axes.