Multipurpose Endoscopy Suite

• US 20070265492A1
• Filed: 06/06/2005
• Published: 11/15/2007
• Est. Priority Date: 06/07/2004
• Status: Abandoned Application

• Current Assignee: Medigus Limited
• Original Assignee: Medigus Limited
• Inventors: Sonnenschein, Minelu, Sonnenschein, Elazar, Elovici, Yuval
• Application Number:
  US11/628,834
• Publication Number:
  US 20070265492A1
• Time in Patent Office: Days
• US Class Current: 600/101
• CPC Class Codes: A61B 1/00059 provided with identification means for the endoscope
• CPC Class Codes: A61B 1/015 Control of fluid supply or evacuation
• CPC Class Codes: A61B 1/04 combined with photographic or television appliances
• CPC Class Codes: A61B 1/12 with cooling or rinsing arrangements
• CPC Class Codes: A61B 2560/0456 Apparatus provided with a docking unit
• CPC Class Codes: A61B 8/12 in body cavities or body tracts, e.g. by using catheters catheters per se A61M25/00
• CPC Class Codes: A61B 8/56 Details of data transmission or power supply

Abstract

An endoscopy suite is adaptable for carrying out a plurality of endoscopy procedures and/or for supporting several endoscopes being used simultaneously in a given procedure. The endoscopy suite comprises a memory unit in which are stored a plurality of predetermined sets of parameters. Each of these sets comprises a unique set of parameters for each of a plurality of endoscopic procedures. Once a specific endoscopic procedure has been selected by the operator of the endoscopy suite and one or more endoscopes appropriate for carrying out the specific endoscopic procedure has been connected to the endoscopy suite, then the set of parameters appropriate to the specific procedure are transferred automatically to a controller, which controls the operation of the components of the endoscopy suite to provide the predetermined lighting, suction, and insufflation pressure levels for the selected endoscopy procedure.

Claims

1. An endoscopy suite that is adaptable for carrying out a plurality of different endoscopy procedures, said endoscopy suite comprising:

one or more insufflation pumps;

one or more sensors for sensing the pressure and/or flow rate created by said insufflation pump/s;

means for creating a vacuum selected from the group comprising;

an internal vacuum pump; and

an external vacuum pump;

one or more sensors for sensing the pressure created by said means for creating a vacuum;

optionally one or more pressure relief valves and one or more check valves;

a memory device;

an input device;

circuitry linked to said memory for controlling the operation of said insufflation pump/s and said means for creating a vacuum; and

one or more power sources for supplying power to internal components of the endoscopy suite and for external needs;

characterized in that said memory comprises a plurality of predetermined sets of parameters, wherein each of said sets comprises a unique set of parameters for each of a plurality of endoscopic procedures and wherein once a specific endoscopic procedure and the corresponding set of parameters has been selected, by means of an input received from said input device, and one or more endoscopes appropriate for carrying out said specific endoscopic procedure has been connected to said endoscopy suite, then said selected set of parameters and the pressure and/or flow rates sensed by said sensors controls the operation of said circuitry to provide the predetermined suction and insufflation pressure levels for said selected endoscopy procedure.

2. An endoscopy suite according to claim 1, comprising one or more lamps adapted for providing white light that can be conducted to the distal end of the endoscope/s.

3. An endoscopy suite according to claim 2, comprising one or more controlled fans for cooling the lamp/s and internal power supplies.

4. An endoscopy suite according to claim 2, comprising one or more additional power sources for operating the lamp/s.

5. An endoscopy suite according to claim 4, wherein the additional power source/s includes ballast means.

6. An endoscopy suite according to claim 2, wherein the lamp/s is selected from the group comprising:

xenon lamps, (light emitting diodes) LED, halogen lamps, and metal halide lamps.

7. An endoscopy suite according to claim 2, comprising an optical arrangement comprising one or more beam splitters, thereby allowing the light from one lamp to be used to supply light to two or more illumination channels.

8. An endoscopy suite according to claim 1, comprising one or more power supplies connected by means of electrical cables to LEDs located at the distal tip of the endoscope/s.

9. An endoscopy suite according to claim 2, comprising means linked to the memory for adjusting the amount of light delivered from the lamp/s according to a predetermined value selected from one or more predetermined values stored in said memory and selected by an input received from the input device.

10. An endoscopy suite according to claim 9, wherein the means for controlling the amount of light delivered from the lamp comprise an iris attached to a motor adapted to respond to signals for adjusting the opening of said iris.

11. An endoscopy suite according to claim 10, wherein the motor is a step motor.

12. An endoscopy suite according to claim 10, comprising an optical sensor to sense the home position of the motor that controls the iris.

13. An endoscopy suite according to claim 1, comprising an ultrasound module for generating ultrasound signals to be emitted and received by one or more ultrasound transducers on the endoscope/s, detecting and processing ultrasound signals received by said transducer/s, and outputting said processed signals to a display device.

14. An endoscopy suite according to claim 13, wherein the processed signals are used to measure one or more of the following:

position;

distance; and

tissue thickness.

15. An endoscopy suite according to claim 13, comprising an input device linked to the ultrasound module for modifying the operation and settings of said module.

16. An endoscopy suite according to claim 1, comprising a video module for acquiring video signals from one or more cameras on the one or more endoscopes, processing said signals, and outputting said processed signals to one or more display devices, storage, network, and/or printers.

18. An endoscopy suite according to claim 1, comprising an ultrasound module for generating ultrasound signals to be emitted and received by one or more ultrasound transducers on the endoscope, detecting and processing ultrasound signals received by said transducer/s, and outputting said processed signals to a display device and a video module for acquiring video signals from one or more cameras on the one or more endoscopes, processing said signals, and outputting said processed signals to one or more display devices, storage, network, and/or printers.

19. An endoscopy suite according to claim 18, wherein the video module is adapted to receive output signals form the ultrasound module and to display them along with the output video signals on a display.

20. An endoscopy suite according to claim 18, wherein the video and ultrasound modules are housed in a unit having its own power source and the remainder of the components of said endoscopy suite are housed in another unit.

21. An endoscopy suite according to claim 19, wherein each of the units comprise one or more controlled fans for cooling the components housed within it.

22. An endoscopy suite according to claim 1, comprising a processor capable of managing the data stored in the memory, receiving inputs from the input device, and outputting signals to a display device and to the circuitry controlling the operation of the pumps.

23. An endoscopy suite according to claim 22, comprising a communication interface linked to the processor.

24. An endoscopy suite according to claim 13, comprising a communication interface linked to the ultrasound module.

25. An endoscopy suite according to claim 16, comprising a communication interface linked to the video module.

26. An endoscopy suite according to claim 1, wherein the circuitry controlling the pumps comprise cut off circuitries and non-volatile programmable resistors adapted to receive predetermined values from the memory.

27. An endoscopy suite according to claim 26, wherein the predetermined values for each pump include a value of low pressure at which said pump is activated and a value of high pressure at which said pump is deactivated.

28. An endoscopy suite according to claim 1, comprising means for controlling and monitoring the status of surgical tools used to perform endoscopic procedures.

29. An endoscopy suite according to claim 28, wherein the surgical tool is a surgical stapler.

30. An endoscopy suite according to claim 1, wherein the endoscopy procedure is selected from the group comprising:

a Gastroscopy procedure;

an ERCP procedure using a mother scope and a baby scope;

a Colonoscopy procedure;

a Gynecology procedure;

a Bronchoscopy procedure;

an ENT procedure;

a Transgastric or Extragastric procedure using a mother scope and one or more baby scopes; and

an Anti Reflux procedure.

31. An endoscopy suite according to claim 30, wherein the Transgastric or Extragastric procedure is selected from the group comprising:

Appendectomy;

Cholecystectomy;

liver biopsy and excision;

Gastric banding for morbid obesity; and

Implantation of medical devices.

17. An endoscopy suite according to claim 17, comprising an input device linked to the video module for modifying the operation and settings of said module.

32. An endoscopy suite for supporting one or more endoscopic devices in order to carry out an endoscopy procedure selected from a plurality of different endoscopy procedures, said endoscopy suite comprising:

A. an ultrasound and video control unit comprising;

a) ultrasound components comprising one or more of the following;

(i) an ultrasound power supply;

(ii) an ultrasound module comprising an ultrasound signal generator, processing means, and interfacing circuitries;

(iii) input device;

(iv) an ultrasound display;

(v) an ultrasound connector;

(vi) a communication interface;

b) video components comprising one or more of the following;

(i) a video board power supply;

(ii) a video module;

(iii) a video display;

(iv) input means;

(v) a camera connector;

(vi) a communication interface;

B. a suction, insufflations, and light intensity (ISL) control unit comprising one or more of the following;

(i) a light source power supply;

(ii) a light source;

(iii) means to control the output of said light source;

(iv) cooling fans;

(v) an endoscope multiconnector;

(vi) an ISL board comprising controller and memory means and interfacing circuitries;

(vii) a power supply for said ISL board;

(viii) an insufflation pump;

(ix) suction means;

(x) pressure sensors;

(xi) valves;

(xii) a display;

(xiii) input means; and

(xiv) a communication interface;

characterized in that, when the operator of said endoscopy suite selects a specific endoscopic procedure via said input means of said ISL unit, a predetermined set of procedure-related parameters appropriate to said procedure and comprising maximum and minimum output values of selected devices in said ISL unit are read from a plurality of different sets of procedure-related parameters appropriate to each of said plurality of different endoscopy procedures that are stored in a memory of said ISL board and the values of said appropriate set of parameters are written to non-volatile memory components of analog cut off circuits, which control the operation of said devices, thereby assuring maximum safety when performing said selected endoscopic procedure.

33. An endoscopy suite according to claim 32, wherein the analog cut off circuits, which control the selected devices, comprise non-volatile programmable resistors that receive the predetermined set of parameters read from the memory.

34. An endoscopy suite according to claim 32, wherein the selected devices are chosen from suction pumps, insufflation pumps, and means to control output of light source.

35. An endoscopy suite according to claim 34, wherein the predetermined set of procedure-related parameters include a value of low pressure at which the pump is activated and a value of high pressure at which said pump is deactivated.

36. An endoscopy suite according to claim 32, wherein the light source comprises one or more lamps that provide white light that can be conducted to the distal end of the endoscope/s.

37. An endoscopy suite according to claim 32, wherein the light source power supply includes ballast means.

38. An endoscopy suite according to claim 32, wherein the light source is selected from the group comprising:

xenon lamps, light emitting diodes (LEDs), halogen lamps, and metal halide lamps.

39. An endoscopy suite according to claim 32, wherein the light source comprises an optical arrangement comprising one or more beam splitters, thereby allowing the light from one lamp to be used to supply light to two or more illumination channels.

40. An endoscopy suite according to claim 32, wherein the light source power supply is connected by means of electrical cables to one or more LEDs located at the distal tip of the endoscope/s.

41. An endoscopy suite according to claim 32, wherein the means to control the output of the light source comprises an iris attached to a motor adapted to respond to signals for adjusting the opening of said iris.

42. An endoscopy suite according to claim 41, wherein the motor is a step motor.

43. An endoscopy suite according to claim 41, comprising an optical sensor to sense the home position of the iris.

44. An endoscopy suite according to claim 32, wherein the ultrasound module generates ultrasound signals, which are emitted and received by one or more ultrasound transducers on the endoscope/s;

detects and processes ultrasound signals received by said transducer/s; and

outputs said processed signals to the ultrasound display.

45. An endoscopy suite according to claim 44, wherein the processed signals are used to measure one or more of the following:

position;

distance; and

tissue thickness.

46. An endoscopy suite according to claim 32, wherein the input device is linked to the ultrasound module to allow modifying the operation and settings of said module.

47. An endoscopy suite according to claim 32, wherein the video module acquires video signals from one or more cameras on the one or more endoscopes, processes said signals, and outputs said processed signals to one or more display devices, to storage devices, to a communication network, and/or to printers.

48. An endoscopy suite according to claim 32, wherein the input means are linked to the video module for modifying the operation and settings of said module.

49. An endoscopy suite according to claim 32, wherein the video module receives output signals from the ultrasound module and displays said output ultrasonic signals along with the output video signals on the video display.

50. An endoscopy suite according to claim 32, wherein the controller of the ISL board manages the data stored in the memory, receives inputs from the input device, and outputs signals to the display device and to the circuitry controlling the operation of the selected devices.

51. An endoscopy suite according to claim 32, comprising means for controlling and monitoring the status of surgical tools used to perform endoscopic procedures.

52. An endoscopy suite according to claim 51, wherein the surgical tool is a surgical stapler.

53. An endoscopy suite according to claim 32, wherein the endoscopy procedure is selected from the group comprising:

a Gastroscopy procedure;

an ERCP procedure using a mother scope and a baby scope;

a Colonoscopy procedure;

a Gynecology procedure;

a Bronchoscopy procedure;

an ENT procedure;

a Transgastric or Extragastric procedure;

a Transgastric or Extragastric procedure using a mother scope and one or more baby scopes; and

an Anti Reflux procedure.

54. An endoscopy suite according to claim 53, wherein the Transgastric or Extragastric procedure is selected from the group comprising:

Appendectomy;

Cholecystectomy;

liver biopsy and excision;

Gastric banding for morbid obesity; and

Implantation of medical devices.