Medical picture filing system

• US 4,879,665 A
• Filed: 09/04/1985
• Issued: 11/07/1989
• Est. Priority Date: 09/29/1984
• Status: Expired due to Term

• Current Assignee: Olympus Optical Corporation Limited (Olympus Corporation)
• Original Assignee: Olympus Optical Corporation Limited (Olympus Corporation)
• Inventors: Akatsuka, Yuichiro
• Primary Examiner(s): Harkcom, Gary V.
• Assistant Examiner(s): Herndon, H. R.
• Application Number:
  US06/772,517
• Time in Patent Office: 1,525 Days
• Field of Search: 364/518, 364/521, 364/900 MS File, 364/200 MS File, 364/413, 364/414, 364/413.02, 364/413.03, 364/413.13, 364/413.15, 364/413.16 , 364/413.19, 364/413.22, 340/700, 128/710, 128/712
• US Class Current: 600/523
• CPC Class Codes: G06F 16/9017 using directory or table look-up use of a directory or look-up table in file systems G06F16/13

Abstract

A medical picture filing system according to the invention is composed of a picture data memory device, a picture data input-output device for inputting/outputting the picture data, a retrieving device for storing the picture data into the memory device and extracting it therefrom on the basis of retrieving data, a retrieving data input device for inputting the retrieving data into the retrieving device, a retrieving data storing device for storing the retrieving data, the retrieving data being classified by block of information obtained in one-time examination. When medical pictures are filed, retrieving data collected for each examination is utilized for reducing the amount of retrieving data, while when reproduced, retrieval is carried out for each one-time examination, thereby shortening the time required for retrieval.

Claims

1. A medical picture filing system for storage and retrieval of input picture data from a video signal, said medical picture filing system comprising;

picture data input means for inputting said video signal representing said input picture data;

picture data memory means connected to said picture data input means, said picture data memory means for storing said input picture data;

retrieving means connected to said picture data memory means, said retrieving means for determining storage addresses for said picture data in said picture data memory means, said retrieving means for retrieving said picture data from said picture data memory means;

retrieving data input means connected to said retrieving means, said retrieving data input means for receiving retrieving data input thereto, said retrieving data being information which describes said picture data;

retrieving data storing means connected to said retrieving means, said retrieving data storage means for storing said addresses of said input picture data, said retrieving data storing means for storing said retrieving data about said input picture data input from said retrieving data input means; and

picture data output means connected to said picture data memory means, said picture data output means for outputting said picture data from said picture data memory means when said picture data is retrieved from said picture data memory means by said retrieving means,

wherein said retrieving data is formed as a block of information which is common to all input picture data obtained in a one-time examination.

2. A medical picture filing system according to claim 1, wherein said retrieving data is composed of an individual examination data unit, which is classified by said block of information obtained in said one-time examination, and examination object data unit, said examination object data unit being stored in correspondence with an examination object data unit address which is included in said individual examination data unit.

3. A medical picture filing system according to claim 2, wherein said individual examination data unit is composed of the data with respect to the reference examination number, the date of examination, the name of the disease, the name of the doctor in charge and a plurality of examination object data unit addresses.

4. A medical picture filing system according to claim 2, wherein said examination object data unit is composed of the data with respect to the name of the diseased portion, remarks and a picture data address.

5. A medical picture filing system according to claim 1, wherein said retrieving data is composed of an individual examination data unit, which is classified by said block of information obtained in said one-time examination, and examination object data unit, which is to be stored subsequently to said individual examination data unit, an identifier being attached to said examination object data.

6. A medical picture filing system according to claim 1, wherein said retrieving data is classified and controlled both by said block of information obtained in said one-time examination and by patient.

7. A medical picture filing system according to claim 6, wherein said retrieving data is composed of an individual patient data unit which is classified by patient, individual examination data unit which is stored in correspondence with an individual examination data unit address included in said individual patient data unit, and examination object data unit which is stored in correspondence with an examination object data unit address included in said individual examination data unit.

8. A medical picture filing system according to claim 7, wherein said individual patient data unit is composed of the data with respect to a name of said patient, address, a date of birth and a plurality of individual examination data unit addresses.

9. A medical picture filing system according to claim 7, wherein said individual examination data unit is composed of data with respect to a number of examination, a date of examination, a name of a disease, a name of doctor in charge and a plurality of examination object data unit addresses.

10. A medical picture filing system according to claim 7, wherein said examination object data unit is composed of data with respect to name of a diseased portion, remarks and a picture data address.

11. A medical picture filing system according to claim 6, wherein said retrieving data is composed of an individual patient data unit which is classified by patient, individual examination data unit which is stored subsequently to said individual patient data unit and examination object data unit which is stored subsequent to each of said individual patient data unit and individual examination data unit, an identifier being attached to said individual examination data unit and individual examination object data unit.