Method and apparatus for preventing the use of unauthorized disposable sets in infusion pumps
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-001/00
A61M-037/00
출원번호
UP-0028409
(2008-02-08)
등록번호
US-7762989
(2010-08-13)
발명자
/ 주소
Simpson, Peter C.
출원인 / 주소
Baxter International Inc.
Baxter Healthcare S.A.
대리인 / 주소
K&L Gates LLP
인용정보
피인용 횟수 :
22인용 특허 :
7
초록▼
A system and method for automatically delivering an infusate to a patient is disclosed. The system includes an infusion set and an infusion device. A signaling component disposed on an infusion set component identifies the infusion set and is encrypted for security. The encryption may include both a
A system and method for automatically delivering an infusate to a patient is disclosed. The system includes an infusion set and an infusion device. A signaling component disposed on an infusion set component identifies the infusion set and is encrypted for security. The encryption may include both an encryption algorithm and a valid number algorithm. A detection device operatively connected to the infusion device decrypts and detects the signaling component and identifies the infusion set. The infusion device is then configured to operate according to an administration protocol suitable for the infusion set and an infusion device, such as an infusion pump.
대표청구항▼
What is claimed is: 1. A system for delivering infusate to a patient, the system comprising: an infusion device; an infusion set; a slide clamp corresponding to the infusion set; a signaling component disposed on the clamp and encoded with a key, the key including an encryption algorithm and a vali
What is claimed is: 1. A system for delivering infusate to a patient, the system comprising: an infusion device; an infusion set; a slide clamp corresponding to the infusion set; a signaling component disposed on the clamp and encoded with a key, the key including an encryption algorithm and a valid number from a valid number table, wherein: (i) the encryption algorithm encrypts the valid number, and (ii) the signaling component identifies the infusion set using the encrypted valid number of the encoded key; a detection device to read the signaling component and configured to generate a signal, the detection device operable with a decryption algorithm, to allow: (a) the decryption algorithm to determine a decrypted valid number by decrypting the encrypted valid number from the encoded key, and (b) the decrypted valid number to be compared to the valid number table; and wherein, based upon the decrypted valid number comparison, the signal generated by the detection device either validates or rejects use of the infusion set with the infusion device. 2. The system of claim 1 wherein the infusion device is an infusion pump. 3. The system of claim 1 wherein the signaling component is selected from the group consisting of an optical signaling component, an electrical signaling component, a radio frequency signaling component, a magnetic signaling component, a thermal signaling component, an ultrasonic signaling component, a mechanical signaling component, and combinations thereof. 4. The system of claim 1 wherein the signaling component is an optical signaling component selected from the group consisting of a bar code, a reflective material, a fluorescent material, a metal component, a color, a translucent material, printing, etching, ink, an ink printed code, ultraviolet pigment, infrared pigment, a heat marking, a laser mark, an arrangement of translucent areas, a protrusion extending from a slide clamp surface, an indentation disposed on a slide clamp surface, and combinations thereof. 5. The system of claim 1 further comprising a controller to receive the signal and operatively connected to the infusion device, the controller adapted to configure the infusion device to operate according to an administration protocol. 6. The system of claim 1 wherein the detection device reads the signal component and generates a signal corresponding to the read signal component. 7. The system of claim 6 wherein the detection device sends the generated signal to one of the infusion device or a central server for decoding. 8. The system of claim 7 wherein the generated signal is decoded by the infusion device or the central server, and the infusion set is validated or rejected. 9. The system of claim 8 wherein decoding is accomplished using a decryption algorithm and a valid number algorithm. 10. The system of claim 6 wherein the detection device is part of the infusion device. 11. The system of claim 6 wherein the detection device is remotely located from the infusion set.
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이 특허에 인용된 특허 (7)
Classey Donald J. (Waukegan IL) Grajo Theresa (Round Lake Beach IL) Lynn Kenneth (McHenry IL) McVey John (Lake Zurich IL) Myren Eric (Barrington IL) Vehovsky Gabriel (McHenry IL), Intravenous tube safety apparatus.
Hill Roger J. ; Monti ; Jr. James H. ; Harrison David J., Medical tubing slide clamp device for determining proper tubing size and functional characteristics.
Hill, Roger J.; Monti, Jr., James H.; Harrison, David J., Medical tubing slide clamp device for determining proper tubing size and functional characteristics.
Francis, Robert C.; McGee, James P.; Sainati, Robert A.; Sheehan, Jr., Richard L.; Tong, Sai-Kit K., Object tracking and management system and method using radio-frequency identification tags.
Kamen, Dean; Kerwin, John M.; Murphy, Colin H.; Parker, Jonathan; Pawlowski, Daniel F.; van der Merwe, Dirk A.; Gray, Larry B.; Langenfeld, Christopher C.; Place, Michael S.; Slate, Michael J., Apparatus for infusing fluid.
Capone, Christopher D.; Heller, Ronald; Haury, John A.; Seman, Richard A.; Mator, Joseph C., Assembly method for a fluid pump device for a continuous multi-fluid delivery system.
Kamen, Dean; Kerwin, John M.; Murphy, Colin H.; Gray, Larry B.; Langenfeld, Christopher C.; Slate, Michael J.; Place, Michael S., System, method, and apparatus for infusing fluid.
Kamen, Dean; Kerwin, John M.; Murphy, Colin H.; Gray, Larry B.; Langenfeld, Christopher C.; Slate, Michael J.; Place, Michael S., System, method, and apparatus for infusing fluid.
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