Intelligent catheter

• US 10,092,363 B2
• Filed: 07/10/2017
• Issued: 10/09/2018
• Est. Priority Date: 03/14/2013
• Status: Active Grant

• Current Assignee: Spectranetics Corporation (Koninklijke Philips N.V.)
• Original Assignee: Spectranetics Corporation (Koninklijke Philips N.V.)
• Inventors: Magee, Matthew Miles, Hollendorfer, Paul Andrew
• Primary Examiner(s): TUN, NAY L
• Application Number:
  US15/645,151
• Publication Number:
  US 20170348058A1
• Time in Patent Office: 456 Days
• CPC Class Codes: A61B 34/10 Computer-aided planning, simulation or modelling of surgical operations
• CPC Class Codes: A61B 90/90 Identification means for patients or instruments, e.g. tags
• CPC Class Codes: A61B 90/98 using electromagnetic means, e.g. transponders
• CPC Class Codes: A61M 2205/60 with identification means
• CPC Class Codes: A61M 2205/6009 for matching patient with his treatment, e.g. to improve transfusion security
• CPC Class Codes: A61M 2205/6018 providing set-up signals for the apparatus configuration
• CPC Class Codes: A61M 25/00 Catheters; Hollow probes dilators A61M29/00; peritoneal catheters A61M1/285; tracheal tubes A61M16/04; for drainage A61M27/00; for uterus, vagina or rectum A61M31/00 ; for measuring or testing A61B; materials for catheters A61L29/00

Abstract

A system includes a microprocessor executable verification module in a base unit and a microprocessor readable identifier of an endovasoular device in a memory of the endovascular device. The microprocessor executable verification module, based on the identifier, at least one of configures the endovascular device for use and determines whether the endovascular device can be enabled for use.

Claims

1. A method, comprising:

detecting, by a microprocessor executable verification module in a base unit from a laser catheter, a stimulus;

upon detecting the stimulus, the microprocessor executable verification module receiving from the laser catheter, an identifier of the laser catheter, a use indicator, a use restriction, and operating information, wherein the identifier is indicative of a type of procedure for which the laser catheter can be used, wherein the operating information is stored in a memory of the laser catheter, and wherein the operating information comprises two or more of a physical dimension of the laser catheter, an active area of the laser catheter, a maximum allowable fluence of the laser catheter, a minimum allowable fluence of the laser catheter, a repetition rate of the laser catheter, and a lasing train time of the laser catheter;

based on the use indicator and the use restriction, determining whether to configure the base unit to operate the laser catheter; and

upon determining to configure the base unit to operate the laser catheter, based on the identifier, the verification module configuring the laser catheter for use, and wherein the verification module, upon configuring the base unit to operate the laser catheter, uses the operating information to operate the laser catheter.

2. The method of claim 1, wherein the identifier is unrelated to a configuration of a connector of the laser catheter to a coupler of the base unit.

3. The method of claim 1, wherein the verification module uses the identifier to determine whether the laser catheter can be enabled for use and, when the identifier cannot be enabled for use, disables the base unit from energizing the laser catheter.

4. The method of claim 1, wherein the identifier is contained in the memory of the laser catheter, wherein the memory of the laser catheter is in a radio frequency identification tag, and wherein the base unit further comprises a radio frequency identification tag reader.

5. The method of claim 1, wherein the identifier is unique to the corresponding laser catheter.

6. The method of claim 1, wherein the identifier is common to a first plurality of laser catheters but different than an identifier associated with a second plurality of laser catheters.

7. The method of claim 1, wherein the identifier is contained in the memory of the laser catheter and wherein the laser catheter comprises patient information in the memory.

8. A system, comprising:

a microprocessor executable verification module in a base unit configured to couple to a laser catheter, whereupon the laser catheter coupling to the base unit, the microprocessor executable verification module receives a stimulus;

a microprocessor readable identifier of the laser catheter in a memory of the laser catheter;

a microprocessor readable use indicator and use restriction of the laser catheter in the memory of the laser catheter, wherein the microprocessor readable use indicator is indicative of a type of procedure for which the laser catheter can be used; and

whereupon receiving the stimulus, the microprocessor executable verification module, based on the use indicator and the use restriction, determines whether the laser catheter can be enabled for use;

wherein the identifier, use indicator and use restriction are provided wirelessly by the laser catheter to the verification module, wherein the verification module, upon determining the laser catheter can be enabled for use, configures the laser catheter for use, wherein the verification module uses the identifier to determine an appropriate set of operating information for the laser catheter, wherein the operating information is stored in the memory of the laser catheter, and wherein the operating information comprises two or more of a physical dimension of the laser catheter, an active area of the laser catheter, a maximum allowable fluence of the laser catheter, a minimum allowable fluence of the laser catheter, a repetition rate of the laser catheter, and a lasing train time of the laser catheter.

9. The system of claim 8, wherein the identifier is unrelated to a configuration of a connector of the laser catheter to a coupler of the base unit.

10. The system of claim 8, wherein the verification module, upon determining the laser catheter cannot be enabled for use, disables the base unit from energizing the laser catheter.

11. The system of claim 8, wherein the memory of the laser catheter is in a radio frequency identification tag and wherein the base unit further comprises a radio frequency identification tag reader.

12. The system of claim 8, wherein the identifier is unique to the corresponding laser catheter.

13. The system of claim 8, wherein the identifier is common to a first plurality of laser catheters but different than an identifier associated with a second plurality of laser catheters.

14. The system of claim 8, wherein the laser catheter comprises in memory the identifier and patient information.

15. A computer readable storage medium in a base unit configured to couple to a laser catheter and comprising microprocessor readable and executable instructions that, when executed:

receive a stimulus upon the laser catheter being coupled to the base unit;

access an identifier of the laser catheter, the identifier being contained in a memory of the laser catheter;

access a use indicator and a use restriction, wherein the use indicator is indicative of a type of procedure for which the laser catheter can be used;

based upon the use indicator and the use restriction, determining whether to configure the base unit to operate the laser catheter; and

upon determining to configure the base unit to operate the laser catheter, based on the identifier, at least one of configure the laser catheter for use and determine whether the laser catheter can be enabled for use, and based on the use indicator determine whether the laser catheter can be used for the type of procedure;

wherein the identifier is provided by the laser catheter to a verification module, wherein the verification module, based on the identifier and the use indicator, configures the laser catheter for use and wherein the verification module uses the identifier to determine an appropriate set of operating information for the laser catheter, wherein the operating information is stored in the memory of the laser catheter, and wherein the operating information comprises two or more of a physical dimension of the laser catheter, an active area, a maximum allowable fluence, a minimum allowable fluence, a repetition rate, and a lasing train time.

16. The computer readable storage medium of claim 15, wherein the identifier is unrelated to a configuration of a connector of the laser catheter to a coupler of the base unit.

17. The computer readable storage medium of claim 15, wherein the verification module uses the identifier to determine whether the laser catheter can be enabled for use and, when the identifier cannot be enabled for use, disables the base unit from energizing the laser catheter.

18. The computer readable storage medium of claim 15, wherein the memory of the laser catheter is in a radio frequency identification tag, and wherein the base unit further comprises a radio frequency identification tag reader.

19. The computer readable storage medium of claim 15, wherein the identifier is unique to the corresponding laser catheter.

20. The computer readable storage medium of claim 15, wherein the identifier is common to a first plurality of laser catheters but different than an identifier associated with a second plurality of laser catheters.