US5060632A
Expired / Lapsed
US
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Endoscope apparatus
Assignee: Olympus Corp
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Filing: 1990-06-08
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Granted: 1991-10-29
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Expires: 2010-06-08
Abstract
Abstract An endoscope apparatus comprises an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; an observation device for producing an endoscope image, the observation device including a focusing optical system which receives an incident light from the object through the observation window to focus the endoscope image; and a vibration device for vibrating at least a part of the insert section in a direction crossing the axial direction of the insert section, the vibration device including a vibration unit capable of vibrating in itself to vibrate at least the part of the insert section even under a condition that the insert section is not contact with the object.
Inventors
- 👤 Hiroki Hibino
- 👤 Yoshikatsu Nagayama
- 👤 Mutsumi Yoshikawa
- 👤 Toshiyuki Takara
- 👤 Masahito Goto
- 👤 Akira Suzuki
- 👤 Sakae Takehana
- 👤 Yoshinao Oaki
- 👤 Koichi Hoshimitsu
- 👤 Yoshisada Aoki
- 👤 Yasuhiro Ueda
- 👤 Raifu Matsui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:03
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/00002; A61B1/00043; A61B1/00045; A61B1/0005; A61B1/00039; A61B1/00042; A61B1/00064; A61B1/00071; A61B1/0008; A61B1/00098; A61B1/00147; A61B1/0016; A61B1/00163; A61B1/00174; A61B1/00183; A61B1/005; A61B1/0051; A61B1/0052; A61B1/009; A61B5/00; A61B5/06; A61B5/065; A61B1/00188
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
117 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object.
Claim 2
Dependent Claim
117 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object.
Claim 3
Dependent Claim
54 words
An endoscope apparatus according to claim 1, further comprising a bendable portion provided in a part of said insert section and capable of bending, and drive means for driving said bendable portion to bend, said vibration means including control means for controlling said drive means to vibrate said bendable portion as said vibration unit.
Claim 4
Dependent Claim
17 words
An endoscope apparatus according to claim 1, wherein said vibration means is provided outside said insert section.
Claim 5
Dependent Claim
17 words
An endoscope apparatus according to claim 1, wherein said vibration means is provided inside said insert section.
Claim 6
Dependent Claim
29 words
An endoscope apparatus according to claim 1, wherein said vibration unit is provided on the base end side of said insert section opposite to said distal end portion thereof.
Claim 7
Dependent Claim
34 words
An endoscope apparatus according to claim 1, wherein said vibration means vibrates at least the part of said insert section in one direction crossing the axial direction of said insert section in said part.
Claim 8
Dependent Claim
39 words
An endoscope apparatus according to claim 1, wherein said vibration means vibrates at least the part of said insert section in a combination of vibrations in plural directions crossing the axial direction of said insert section in said part.
Claim 9
Dependent Claim
24 words
An endoscope apparatus according to claim 1, further comprising drive means to reciprocate said insert section in the axial direction of said insert section.
Claim 10
Dependent Claim
28 words
An endoscope apparatus according to claim 1, further comprising drive means to rotate said insert section in a reciprocal manner about the axial direction of said insert section.
Claim 11
Dependent Claim
44 words
An endoscope apparatus according to claim 1, further comprising drive means to reciprocate said insert section in the axial direction of said insert section, and drive means to rotate said insert section in a reciprocal manner about the axial direction of said insert section.
Claim 12
Dependent Claim
19 words
An endoscope apparatus according to claim 1, wherein said vibration means vibrates said insert section in the wavy form.
Claim 13
Dependent Claim
26 words
An endoscope apparatus according to claim 1, wherein said vibration means includes a switching means to change over between the vibrating state and the non-vibrating state.
Claim 14
Dependent Claim
50 words
An endoscope apparatus according to claim 1, wherein said vibration means includes drive means able to vibrate at least the part of said insert section in plural modes, and selector means for selecting one or more of said vibrations modes of said drive means to actuate the selected vibration form.
Claim 15
Dependent Claim
19 words
An endoscope apparatus according to claim 1, wherein said vibration means includes control means for controlling conditions of vibration.
Claim 16
Dependent Claim
35 words
An endoscope apparatus according to claim 1, further comprising second vibration means to vibrate at least the part of said insert section in the mode different from the vibration mode produced by said vibration means.
Claim 17
Dependent Claim
57 words
An endoscope apparatus according to claim 15, wherein the vibration mode produced by said second vibration means includes at least one of the mode of reciprocating said insert section in the axial direction of said insert section, and the mode of rotating said insert section in a reciprocal manner about the axial direction of said insert section.
Claim 18
Dependent Claim
35 words
An endoscope apparatus according to claim 15, further comprising selector means to select one or more of the vibration mode(s) produced by said vibration means and the vibration mode(s) produced by said second vibration means.
Claim 19
Dependent Claim
33 words
An endoscope apparatus according to claim 15, further comprising control means to control at least one of vibrating conditions given by said vibration means and vibrating conditions given by said second vibration means.
Claim 20
Dependent Claim
49 words
An endoscope apparatus according to claim 1, further comprising detection means to detect a pressure exerted on at least a part of said insert section, and vibration control means to cause said vibration means to start vibration when said pressure detected by said detection means exceeds a predetermined value.
Claim 21
Dependent Claim
51 words
An endoscope apparatus according to claim 2, further comprising an operating section continuously provided at the base end of said insert section opposite to said distal end portion thereof, and connection means to connect between said operating section and an external device, said drive means being provided in said connection means.
Claim 22
Dependent Claim
29 words
An endoscope apparatus according to claim 20, wherein said drive means is provided in the end portion of said connection means on the same side as said operating section.
Claim 23
Dependent Claim
53 words
An endoscope apparatus comprising: an abutment portion held in abutment with at least a part of an insert section of an endoscope; and fluctuation means for fluctuating said abutment portion such that at least the part of said insert section is vibrated in a direction crossing the axial direction of said insert section.
Claim 24
Dependent Claim
53 words
An endoscope apparatus comprising: an abutment portion held in abutment with at least a part of an insert section of an endoscope; and fluctuation means for fluctuating said abutment portion such that at least the part of said insert section is vibrated in a direction crossing the axial direction of said insert section.
Claim 25
Dependent Claim
83 words
An insert apparatus for an object suitable for observing, examining or treating the object, comprising: an elongate insert section inserted into the object; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object.
Claim 26
Dependent Claim
83 words
An insert apparatus for an object suitable for observing, examining or treating the object, comprising: an elongate insert section inserted into the object; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object.
Claim 27
Dependent Claim
152 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object; and at least one of drive means for moving said insert section in the axial direction of said insert section, and drive means for rotating said insert section about the axial direction of said insert section.
Claim 28
Dependent Claim
152 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with said object; and at least one of drive means for moving said insert section in the axial direction of said insert section, and drive means for rotating said insert section about the axial direction of said insert section.
Claim 29
Dependent Claim
121 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; an operating section continuously provided at the base end of said insert section opposite to said distal end portion thereof; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; a bendable portion provided in at least a part of said insert section and capable of bending; drive means provided in said operating section for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 30
Dependent Claim
121 words
An endoscope apparatus comprising: an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed; an operating section continuously provided at the base end of said insert section opposite to said distal end portion thereof; observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image; a bendable portion provided in at least a part of said insert section and capable of bending; drive means provided in said operating section for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 31
Dependent Claim
114 words
An endoscope apparatus comprising: an endoscope body which has an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed, observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image, and a bendable portion provided in at least a part of said insert section and capable of bending; drive means provided in an external device to which said endoscope body is connected, for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 32
Dependent Claim
114 words
An endoscope apparatus comprising: an endoscope body which has an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed, observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image, and a bendable portion provided in at least a part of said insert section and capable of bending; drive means provided in an external device to which said endoscope body is connected, for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 33
Dependent Claim
113 words
An endoscope apparatus comprising: an endoscope body which has an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed, observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image, a bendable portion provided in at least a part of said insert section and capable of bending, and a connector connected to an external device; drive means provided in said connector for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 34
Dependent Claim
113 words
An endoscope apparatus comprising: an endoscope body which has an elongate insert section including an observation window in the distal end portion and inserted into an object to be observed, observation means for producing an endoscope image, said observation means including a focusing optical system which receives an incident light from said object through said observation window to focus said endoscope image, a bendable portion provided in at least a part of said insert section and capable of bending, and a connector connected to an external device; drive means provided in said connector for driving said bendable portion to bend; and control means for controlling said drive means to vibrate said bendable portion.
Claim 35
Independent Claim
82 words
A method of reducing contact resistance of an insert section of an endoscope against an object to be observed, comprising the step of: vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section such that at least the part of said insert section vibrates in itself even under a condition that said insert section is not contact with the object, thereby reducing the contact area between said insert section and the object.
Claim 36
Independent Claim
82 words
A method of reducing contact resistance of an insert section of an endoscope against an object to be observed, comprising the step of: vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section such that at least the part of said insert section vibrates in itself even under a condition that said insert section is not contact with the object, thereby reducing the contact area between said insert section and the object.
Claim 37
Dependent Claim
89 words
An insert apparatus for the body cavity to be inserted from the descending colon to the transverse colon, comprising: an elongate insert section inserted into the body cavity; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with the body cavity.
Claim 38
Dependent Claim
89 words
An insert apparatus for the body cavity to be inserted from the descending colon to the transverse colon, comprising: an elongate insert section inserted into the body cavity; and vibration means for vibrating at least a part of said insert section in a direction crossing the axial direction of said insert section, said vibration means including a vibration unit capable of vibrating in itself to vibrate at least the part of said insert section even under a condition that said insert section is not contact with the body cavity.
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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) | 1994-10-28 | 1995-04-29 | 1995-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-28 | 1999-04-29 | 1999-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-28 | 2003-04-29 | 2003-10-29 | $7700.00 | Window Closed / Lapsed |