Endoscopic apparatus having an endoscope and a peripheral device wherein total usage of the endoscope is quantified and recorded

• US 5,830,121 A
• Filed: 12/04/1996
• Issued: 11/03/1998
• Est. Priority Date: 10/27/1993
• Status: Expired due to Term

• Current Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
• Original Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
• Inventors: Takahashi, Tadashi, Enomoto, Takayuki, Nakasima, Masaaki
• Primary Examiner(s): Leubecker, John P.
• Application Number:
  US08/760,396
• Time in Patent Office: 699 Days
• Field of Search: 600/117, 600/118, 600/131, 600/133, 128/908, 348/72
• US Class Current: 600/117
• CPC Class Codes: A61B 1/00055 for alerting the user
• CPC Class Codes: A61B 1/00059 provided with identification means for the endoscope
• CPC Class Codes: A61B 1/00062 provided with means for preventing overuse
• CPC Class Codes: A61B 1/05 characterised by the image sensor, e.g. camera, being in the distal end portion
• CPC Class Codes: A61B 1/2676 Bronchoscopes
• CPC Class Codes: A61B 1/273 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
• CPC Class Codes: A61B 2560/0276 Determining malfunction

Abstract

An endoscope apparatus for counting a total number of times each endoscope, of a plurality of endoscopes, is connected to a peripheral device includes a connector on the peripheral device, a switch for detecting the connection of an endoscope to the connector, and a storage device provided in the peripheral device for storing the total usage operating time or the number of times connected for each individual endoscope. A display device is connected to the storage device and allows an operator to visually confirm usage times or connection totals for each endoscope independent of which endoscope is connected to the peripheral device.

Claims

1. An endoscope apparatus comprising:

at least one endoscope;

a peripheral device including a light source;

means for detachably connecting said at least one endoscope and said peripheral device;

means for counting a total number of times each of said at least one endoscope is connected to said peripheral device;

means provided in said peripheral device for storing each of said total number of times each of said at least one endoscope is connected to said peripheral device;

means for indicating each of said total number of times each of said at least one endoscope is connected to said peripheral device stored in said storing means, wherein indication by said indicating means is independent of the connection between said at least one endoscope and said peripheral device.

2. The endoscope apparatus according to claim 1, wherein said endoscope apparatus further comprises:

means for identifying a type of said at least one endoscope;

means for determining a standard maintenance value in accordance with said type of said at least one endoscope identified by said identifying means; and

means for issuing a warning when said total number of times said at least one endoscope is connected to said peripheral device stored in said storing means exceeds said standard maintenance value as a result of comparing said total number of times said at least one endoscope is connected to said peripheral device and said standard maintenance value.

3. The endoscope apparatus according to claim 1, wherein said indicating means visually displays said each of said total number of times each of said at least one endoscope is connected to said peripheral device stored in said storing means.

4. The endoscope apparatus according to claim 3, wherein each of said total number of times each of said endoscope is connected to said peripheral device is visually displayed in a table format.

5. The endoscope apparatus according to claim 3, wherein each of said total number of times each of said endoscope is connected to said peripheral device is visually displayed simultaneously.