US4621618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual viewing and control apparatus for endoscope
Assignee: Olympus Corp
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Filing: 1985-02-27
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Granted: 1986-11-11
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Expires: 2005-02-27
Abstract
Abstract An endoscope apparatus includes an endoscope of the motor drive type which includes at least an image pickup means within an insertable portion thereof and are operable by giving operating orders to drive units for bending, air and water feed operations. The endoscope apparatus further includes observation means and operating means for the bending, air and water feed which are disposed respectively at positions remote from the endoscope body in such a manner that a plurality of operators of the endoscope can simultaneously perform the same operations while observing the same image being observed.
Inventors
- 👤 Yasuhiko Omagari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:06
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/12; A61B1/005; A61B1/0051; A61B1/0052
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
231 words
A dual viewing and control endoscope apparatus comprising: an endoscope, including an operating body, an endoscope eyepiece located on said operating body, an insertable portion extending from said operating body, an image pickup means for transmitting an optical image from a distal end of said insertable portion to said endoscope eyepiece portion, actuation means for actuating said endoscope as a function of control signals applied thereto, and first control means attached to said operating body for generating said control signals; a parent eyepiece member optically coupled to said endoscope eyepiece and disposed at a position adjacent said operating body, said parent eyepiece member having a mounting end for mounting said parent eyepiece member on said endoscope eyepiece and having a viewing end adjacent said mounting end whereby a first operator of said apparatus can view an image from said viewing end of said primary eyepiece member and can simultaneously operate said first control means attached to said operating body; and a remote viewing and control means coupled to said parent eyepiece member for enabling a second operator of said endoscope apparatus to view said image obtained by said image pickup means at a position remote from said operating body and to simultaneously generate endoscope actuating control signals from said position remote from said operating body whereby said first and second operators can each simultaneously view said image and operate said endoscope.
Claim 2
Dependent Claim
231 words
A dual viewing and control endoscope apparatus comprising: an endoscope, including an operating body, an endoscope eyepiece located on said operating body, an insertable portion extending from said operating body, an image pickup means for transmitting an optical image from a distal end of said insertable portion to said endoscope eyepiece portion, actuation means for actuating said endoscope as a function of control signals applied thereto, and first control means attached to said operating body for generating said control signals; a parent eyepiece member optically coupled to said endoscope eyepiece and disposed at a position adjacent said operating body, said parent eyepiece member having a mounting end for mounting said parent eyepiece member on said endoscope eyepiece and having a viewing end adjacent said mounting end whereby a first operator of said apparatus can view an image from said viewing end of said primary eyepiece member and can simultaneously operate said first control means attached to said operating body; and a remote viewing and control means coupled to said parent eyepiece member for enabling a second operator of said endoscope apparatus to view said image obtained by said image pickup means at a position remote from said operating body and to simultaneously generate endoscope actuating control signals from said position remote from said operating body whereby said first and second operators can each simultaneously view said image and operate said endoscope.
Claim 3
Dependent Claim
72 words
An apparatus according to claim 1, in which said image pickup means comprises an objective optical system for obtaining images observable from the distal end of the insertable portion and an image guide fiber having one end portion thereof located at the image forming position of said objective optical system and the other end portion of said image guide fiber disposed in opposing relationship with and optically coupled to said endoscope eyepiece.
Claim 4
Dependent Claim
39 words
An apparatus according to claim 1, in which said actuation means comprises a wire for the bending operation which extends through the insertable portion permitting said insertable portion to be bent and a drive motor for operating said wire.
Claim 5
Dependent Claim
34 words
An apparatus according to claim 1, in which said actuation means comprises an air feed tube disposed within said insertable portion and an air feed pump for feeding air into said air feed tube.
Claim 6
Dependent Claim
34 words
An apparatus according to claim 1, in which said actuation means comprises a water feed tube disposed within said insertable portion and a water feed pump for feeding water into said water feed tube.
Claim 7
Dependent Claim
32 words
An apparatus according to claim 1, in which said actuation means comprises a suction tube disposed within said insertable portion and a suction pump for feeding aspirating fluid through said suction tube.
Claim 8
Dependent Claim
16 words
An apparatus according to claim 1, further comprising a control valve for controlling said actuation means.
Claim 9
Dependent Claim
50 words
An apparatus according to claim 1, wherein said remote viewing and control means comprises a second control means having the same functions as those of said first control means and a transmitting means for transmitting control signals generated by said second control means to said actuation means of said endoscope.
Claim 10
Dependent Claim
35 words
An apparatus according to claim 8, in which said transmitting means is detachably mounted on said operating body for transmitting control signals generated by said second control means to said actuation means of said endoscope.
Claim 11
Dependent Claim
37 words
An apparatus according to claim 1 wherein said remote viewing and control means has a transmitting means for transmitting control signals generated by said remote viewing and second control means to said actuation means of said endoscope.
Claim 12
Dependent Claim
82 words
An apparatus according to claim 10, wherein said transmitting means comprises a signal cable for transmitting control signals generated by said remote viewing and control means, a first electrical contact which is disposed on said parent eyepiece member and connected to said signal cable, and a second electrical contact disposed on said endoscope eyepiece which is detachably connected to said first electrical contact so as to couple to the signal cable and to transmit the control signals to operate said actuation means.
Claim 13
Dependent Claim
138 words
A dual viewing and control apparatus for use with an endoscope having an actuation means responsive to control signals applied thereto, said apparatus comprising: a parent eyepiece member having a mounting end which may be releasably coupled to an eyepiece of an endoscope and a viewing end adjacent said mounting end whereby a first operator of said apparatus can view an image formed by said endoscope from said viewing end of said primary eyepiece member; and a remote viewing and control means coupled to said parent eyepiece portion for enabling a second operator of said apparatus to view simultaneously with said first operator said image formed by said endoscope at a position remote from said viewing end of said parent eyepiece member and for enabling said second operator to generate endoscope actuating control signals from said remote position.
Claim 14
Dependent Claim
138 words
A dual viewing and control apparatus for use with an endoscope having an actuation means responsive to control signals applied thereto, said apparatus comprising: a parent eyepiece member having a mounting end which may be releasably coupled to an eyepiece of an endoscope and a viewing end adjacent said mounting end whereby a first operator of said apparatus can view an image formed by said endoscope from said viewing end of said primary eyepiece member; and a remote viewing and control means coupled to said parent eyepiece portion for enabling a second operator of said apparatus to view simultaneously with said first operator said image formed by said endoscope at a position remote from said viewing end of said parent eyepiece member and for enabling said second operator to generate endoscope actuating control signals from said remote position.
Claim 15
Dependent Claim
26 words
An apparatus according to claim 12 wherein said remote viewing and control means has a transmitting means for transmitting endoscope actuating control signals to said endoscope.
Claim 16
Dependent Claim
50 words
An apparatus according to claim 13, wherein said transmitting means comprises a connector which may be detachably mounted to an endoscope and a signal wire having one end attached to said connector and the other end attached to said remote viewing and control means for receiving endoscope actuating control signals.
Claim 17
Dependent Claim
72 words
An apparatus according to claim 13, wherein said transmitting means comprises a first electrical contact disposed on said mounting end of said parent eyepiece member and which may be releasably coupled to a second electrical contact of said endoscope and a signal cable having one end attached to said first electrical contact and the other end attached to said remote viewing and control means for receiving and transmitting endoscope actuating control signals.
Claim 18
Dependent Claim
72 words
An apparatus according to claim 1 or 12, in which said remote viewing and control means comprises a child eyepiece member disposed at a position remote from the endoscope body, a split optical system for splitting the image obtained on said parent eyepiece member and for guiding said split image by way of an image transmitting optical system to said child eyepiece member and a second control means for generating control signals.
Claim 19
Dependent Claim
107 words
An apparatus according to claim 16, in which said split optical system comprises a parent eyepiece lens of the parent eyepiece member, a partially reflecting prism disposed in opposing relationship with the parent eyepiece lens and optically coupled to said parent eyepiece lens, an image forming lens disposed in opposing relationship with said image forming lens and optically coupled to the latter, and a child eyepiece lens of the child eyepiece member in opposing relationship with the other end of said image guide fiber and optically coupled to the latter so that an optical image obtained by the image pickup means of the endoscope can be observed.
Claim 20
Dependent Claim
37 words
An apparatus according to claim 16, which further includes a holder formed adjacent to said child eyepiece member and a block which is detachably mounted on said holder and on which said second control means are disposed.
Claim 21
Dependent Claim
19 words
An apparatus according to claim 16, in which said second control means is disposed adjacent said child eyepiece member.
Claim 22
Dependent Claim
38 words
An apparatus according to claim 1 or 12, in which said remote viewing and control means comprises a remote viewing means and a second control means, said second control means is disposed adjacent to said remote viewing means.
Claim 23
Dependent Claim
20 words
An apparatus according to claim 14, in which said second control means is detachably mounted on said remote viewing means.
Claim 24
Dependent Claim
30 words
An apparatus according to claim 1 or 12, in which said remote viewing and control means has a switch for generating control signals to the actuation means of the endoscope.
Claim 25
Dependent Claim
197 words
A dual viewing and control endoscope apparatus comprising: an endoscope including an operating body, an insertable portion extending from said operating body, a solid state image pickup means for obtaining an optical image from a distal end of said insertable portion and for converting said image into television signals, and actuation means for actuating said endoscope as a function of control signals applied thereto; a central control apparatus having a control board and human actuable control means positioned on said control board for generating said endoscope actuating control signals; a television monitor having a picture image plane for displaying said image of said endoscope and positionable near said control board whereby more than one operator can simultaneously view said image on said picture image plane of said television monitor and can generate control signals from said human actuable control means to said actuation means of said endoscope; and signal transmission means for transmitting control signals generated from said human actuable control means to said actuation means of said endoscope and for further transmitting television signals obtained by said solid state image pickup means of said endoscope and converting them to a picture image on said television monitor.
Claim 26
Dependent Claim
197 words
A dual viewing and control endoscope apparatus comprising: an endoscope including an operating body, an insertable portion extending from said operating body, a solid state image pickup means for obtaining an optical image from a distal end of said insertable portion and for converting said image into television signals, and actuation means for actuating said endoscope as a function of control signals applied thereto; a central control apparatus having a control board and human actuable control means positioned on said control board for generating said endoscope actuating control signals; a television monitor having a picture image plane for displaying said image of said endoscope and positionable near said control board whereby more than one operator can simultaneously view said image on said picture image plane of said television monitor and can generate control signals from said human actuable control means to said actuation means of said endoscope; and signal transmission means for transmitting control signals generated from said human actuable control means to said actuation means of said endoscope and for further transmitting television signals obtained by said solid state image pickup means of said endoscope and converting them to a picture image on said television monitor.
Claim 27
Dependent Claim
52 words
An apparatus according to claim 23, in which said solid state image pickup means comprises an objective optical system for obtaining images observable from the distal end of the insertable portion, and a solid state image pickup element disposed in opposing relationship with said objective optical system and coupled to the latter.
Claim 28
Dependent Claim
144 words
A dual viewing and control apparatus for use with an endoscope having an actuation means responsive to control signals applied thereto, said apparatus comprising: a central control apparatus having a control board and human actuable control means positioned on said control board which are capable of generating endoscope actuating control signals; a television monitor having a picture image plane for displaying said images obtained from television signals applied thereto and positionable near said control board whereby more than one operator can simultaneously view said image on said picture image plane of said television monitor and can generate endoscope actuating control signals from said human actuable control means; and signal transmission means for transmitting endoscope actuating control signals generated from said human actuable control means and further capable of transmitting television signals applied thereto and converting them to a picture image on said television monitor.
Claim 29
Dependent Claim
144 words
A dual viewing and control apparatus for use with an endoscope having an actuation means responsive to control signals applied thereto, said apparatus comprising: a central control apparatus having a control board and human actuable control means positioned on said control board which are capable of generating endoscope actuating control signals; a television monitor having a picture image plane for displaying said images obtained from television signals applied thereto and positionable near said control board whereby more than one operator can simultaneously view said image on said picture image plane of said television monitor and can generate endoscope actuating control signals from said human actuable control means; and signal transmission means for transmitting endoscope actuating control signals generated from said human actuable control means and further capable of transmitting television signals applied thereto and converting them to a picture image on said television monitor.
Claim 30
Dependent Claim
21 words
An apparatus according to claim 23 or 25, in which said television monitor displays patient's data on its picture image plane.
Claim 31
Dependent Claim
25 words
An apparatus according to claim 23 or 25, wherein said television monitor is disposed on said central control apparatus adjacent said human actuable control means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-11-10 | 1990-05-12 | 1990-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-10 | 1994-05-12 | 1994-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-10 | 1998-05-12 | 1998-11-11 | $7700.00 | Window Closed / Lapsed |