Medical scanning and treatment system and method

• US 5,464,013 A
• Filed: 11/25/1991
• Issued: 11/07/1995
• Est. Priority Date: 05/25/1984
• Status: Expired due to Term

• Current Assignee: Jerome H. Lemelson
• Original Assignee: Jerome H. Lemelson
• Inventors: Lemelson, Jerome H.
• Primary Examiner(s): ZELE, KRISTA MICHELLE
• Application Number:
  US07/799,428
• Time in Patent Office: 1,443 Days
• Field of Search: 128/653.1, 128/659, 604/50, 606/2, 606/10-12, 250/390.02, 250/492.3, 378/4, 378/20, 378/62-65, 378/68, 378/69, 364/413.02, 364/413.13, 364/413.26
• US Class Current: 600/427
• CPC Class Codes: A61K 2121/00 Preparations for use in therapy
• CPC Class Codes: A61K 41/0095 Boron neutron capture therapy, i.e. BNCT, e.g. using boronated porphyrins
• CPC Class Codes: A61K 47/6957 the form being a device or a kit, e.g. stents or microdevices
• CPC Class Codes: A61K 49/0004 Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
• CPC Class Codes: A61K 51/04 Organic compounds
• CPC Class Codes: A61N 2005/109 Neutrons
• CPC Class Codes: A61N 2005/1098 Enhancing the effect of the particle by an injected agent or implanted device
• CPC Class Codes: A61N 5/01 Devices for producing movement of radiation source during therapy A61N5/1077 takes precedence
• CPC Class Codes: Y10S 128/925 Neural network

Abstract

An apparatus, system and method for scanning select tissue of a living being with penetrating radiation and employing such radiation to perform one or more medical functions such as diagnosis and treatment of a disease or malady. In one form a computer is employed to analyze electrical signals generated by one or more transducers sensing penetrating radiation after it has penetrated select tissue of a living being and generates control signals which are employed to control further scanning and/or the operation of a surgical device to cause the latter to perform a select operation on select tissue of said living being. In a particular form, two types of radiation are generated, one to effect inspection scanning of select tissue of a living being and the other to effect a surgical operation on select tissue including the tissue scanned after a computer analyzes the inspection scanning signals generated and generates control signals for effecting the controlled surgical operation. Drug units to be employed in the treatment of select maladies are also disclosed.

Claims

1. A method for effecting a controlled medical procedure with respect to a living being comprising:

a) predeterminately locating and retaining a living being on a first support,

b) generating first penetrating radiation by a first radiation generating means supported by a second support,

c) effecting controlled relative movement of said first support and said second support and directing said penetrating radiation at a select portion of the body of said living being on said first support during at least a portion of said controlled relative movement,

d) detecting a portion of said penetrating radiation after it penetrates and passes through select tissue of said living being and is modulated with information relating thereto and generating electrical signals containing said modulated information, wherein the radiation detected defines an image field which is generated when said penetrating radiation intersects and reacts on the select matter in the body of said living being,

e) computer processing and analyzing said information contained in said electrical signals and generating coded electrical signals, wherein said processing and analyzing of said information is effected by computer processing and analyzing said electrical signals, and wherein said electrical signals are generated by a plurality of electro-optical detectors supported by said second support, and

f) applying said coded electrical signals to control a means for performing a surgical operation to cause it to automatically perform the surgical operation with respect to select tissue of said living being supported on said first support.

2. A method in accordance with claim 1 wherein said means for performing a surgical operation generates and directs radiation of sufficient intensity to cause physical changes in the select tissue in order to thereby surgically operate on the tissue and selected of said coded electrical signals are employed to control the generation and direction of said radiation with respect to the body of said living being predeterminately located on said first support.

3. A method in accordance with claim 2 wherein said radiation generated and directed by said means for performing a surgical operation is generated by a laser.

4. A method in accordance with claim 2 wherein said radiation generated and directed by said means for performing a surgical operation is in the form of x-rays.

5. A method in accordance with claim 2 wherein said radiation generated and directed by said means for performing a surgical operation is in the form of high-energy particle beams.

6. A method in accordance with claim 1 wherein the radiation detected in step (d) comprises spectral radiation which is generated when said penetrating radiation intersects and causes the select tissue to fluoresce.

7. A method for performing a surgical procedure in a patient, comprising the steps of:

a) predeterminately locating and retaining a patient on a first support;

b) generating penetrating radiation from a radiation source mounted on a second support;

c) detecting radiation emanating from a select portion of the patient'"'"'s body which results from said penetrating radiation, said detected radiation being modulated by the physical characteristics of said select body portion, wherein the radiation detected defines an image field which is generated when said penetrating radiation intersects and reacts on the select matter in the body of said living being;

d) generating electrical signals in accordance with said detected radiation;

e) computer processing and analyzing said electrical signals to extract information therefrom and generate coded electrical signals, wherein said processing and analyzing of information is effected by computer processing and analyzing said electrical signals which are generated by a plurality of electro-optical detectors supported by said second support; and

f) applying said coded electrical signals to control a means for performing a surgical procedure to cause it to automatically perform the surgical procedure with respect to select tissue of said living being supported on said first support.

8. The method as set forth in claim 7 wherein said coded electrical signals are also employed to control the generation of said penetrating radiation.

9. The method as set forth in claim 7 further comprising the step of effecting controlled relative movement between said first and second supports.

10. The method as set forth in claim 9 wherein the radiation emanating from the select portion of the patient'"'"'s body is detected during controlled relative movement of said first support with respect to said second support.

11. The method as set forth in claim 7 further comprising the step of employing coded electrical signals to control the the step of effecting controlled relative movement between said first and second supports.

12. The method as set forth in claim 7 wherein said surgical procedure performing means generates and directs a second radiation at a select portion of the patient'"'"'s body.

13. A method for effecting a controlled medical procedure with respect to a living being comprising:

a) predeterminately locating and retaining a living being on a first support,

b) generating first penetrating radiation by a first radiation generating means supported by a second support,

c) effecting controlled deflection of said penetrating radiation so as to direct said penetrating radiation at a select portion of the body of said living being on said first support,

d) detecting a portion of said penetrating radiation after it penetrates and passes through select tissue of said living being and is modulated with information relating thereto and generating electrical signals containing said modulated information, wherein the radiation detected defines an image field which is generated when said penetrating radiation intersects and is modulated by the select matter in the body of said living being,

e) computer processing and analyzing said information contained in said electrical signals and generating coded electrical signals, wherein said processing and analyzing of said information is effected by computer processing and analyzing said electrical signals, and wherein said electrical signals are generated by a plurality of electro-optical detectors supported by said second support, and

f) applying said coded electrical signals to control a means for performing a surgical operation to cause it to automatically perform the surgical operation with respect to select tissue of said living being supported on said first support.