Endoscopic camera single-button mode activation

• US 9,763,563 B2
• Filed: 07/11/2012
• Issued: 09/19/2017
• Est. Priority Date: 07/11/2012
• Status: Active Grant

• Current Assignee: Karl Storz Imaging, Inc (Karl Storz Se & Co. Kg)
• Original Assignee: Karl Storz Imaging, Inc (Karl Storz Se & Co. Kg)
• Inventors: Hoeg, Hans David, Schnorr, William S.
• Primary Examiner(s): NEWTON, ALEXANDRA L
• Application Number:
  US13/546,623
• Publication Number:
  US 20140018622A1
• Time in Patent Office: 1,896 Days
• Field of Search: 600173, 600174
• CPC Class Codes: A61B 1/00181 for multiple fixed viewing angles A61B1/00193 takes precedence

Abstract

A variable direction of view endoscope system including an endoscope having an image receiver with a variable direction of view adjustable over a viewing range bound by a first limit and a second limit and a single button for adjusting the variable direction of view of the image receiver, wherein actuation of the single button advances the variable direction of view sequentially through the viewing range. When the image receiver is at the second limit of the viewing range, actuation of the single button adjusts the image receiver back to the first limit of the viewing range.

Claims

1. A variable direction of view endoscope system, comprising:

an endoscope having an image receiver with a variable direction of view adjustable over a viewing range bound by a first limit and a second limit, said variable direction of view being adjustable in only one direction over the viewing range with a wrap-around from the second limit directly back to the first limit;

the endoscope having only one control interface, said one control interface is configured to adjust the variable direction of view of the image receiver and to capture images via said endoscope, wherein actuating said one control interface issues a command to a view control device to advance the variable direction of view sequentially through the viewing range from a first one of a plurality of view angle positions to a second one of the plurality of view angle positions, wherein when the image receiver is at the second limit of the viewing range, one same actuation of said one control interface issues the command and adjusts the image receiver back to the first limit of the viewing range;

wherein said one control interface is a button.

2. The endoscope system according to claim 1, wherein the viewing range is zero degrees to ninety degrees.

3. The endoscope system according to claim 1, wherein the image receiver includes one of a CCD image sensor and a CMOS image sensor.

4. The endoscope system according to claim 1, wherein a short button press, pressed for less than a predetermined amount of time, adjusts the view angle, while a long button press, pressed for at least the predetermined amount of time, captures an image.

5. The endoscope system according to claim 1, wherein said one button is on a proximal handle section of said endoscope.

6. The endoscope system according to claim 5, wherein said button at least partially circumscribes the proximal handle section of said endoscope.

7. The endoscope system according to claim 1, wherein said one button is programmed such that actuation of said one button by pressing and releasing said one button advances the variable direction of view to a next one of a plurality of positions in the viewing range.

8. The endoscope system according to claim 7, wherein actuation of said one button by pressing and holding said one button cycles the variable direction of view through each of the plurality of positions in the viewing range.

9. A variable direction of view endoscope system, comprising:

an endoscope having an image receiver with a variable direction of view adjustable over a viewing range bound by a first limit and a second limit, said variable direction of view being adjustable in a single direction over the viewing range with a wrap-around from the second limit directly back to the first limit;

only one mechanism disposed on the endoscope for receiving user input to adjust the variable direction of view of the image receiver and to capture images via said endoscope, said mechanism consisting of only one button, actuation of the one button issuing a command to a view control device to advance the variable direction of view sequentially in a direction towards the second limit from a first one of a plurality of view angle positions to a second one of the plurality of view angle positions and, once the second limit is reached, back to the first limit with one same actuation of the one button.

10. The endoscope system according to claim 9, wherein a short button press, pressed for less than a predetermined amount of time, adjusts the view angle, while a long button press, pressed for at least the predetermined amount of time, captures an image.

11. The endoscope system according to claim 9, wherein an image is captured once the one button is released after having been held down for a predetermined amount of time.

12. The endoscope system according to claim 9, wherein the endoscope is one of a mechanical, electromechanical, electronic, and solid state endoscope.

13. The endoscope system according to claim 9, wherein the viewing range is zero degrees to ninety degrees.

14. The endoscope system according to claim 9, wherein said one button is on a proximal handle section of said endoscope.

15. The endoscope system according to claim 9, wherein actuation of the one button by pressing and releasing the one button advances the variable direction of view to a next one of a plurality of positions in the viewing range, and actuation of the one button by pressing and holding the one button cycles the variable direction of view through each of the plurality of positions in the viewing range.

16. A variable direction of view endoscope system, comprising:

an endoscope having an image receiver with a variable direction of view adjustable over a viewing range bound by a first limit and a second limit;

the endoscope having only one button, said one button for adjusting the variable direction of view of the image receiver, wherein actuating said one button issues a command to advance the variable direction of view sequentially through the viewing range, wherein said one button provides only one direction traverse of the viewing range with a wrap-around to the first limit once the second limit has been reached; and

a view control device, wherein said one button issues the command to the view control device to adjust the variable direction of view of the image receiver.