Patent US4690551A successfully refreshed from Google Patents.
Patent US4782818A successfully refreshed from Google Patents.
US4782818A
Expired / Lapsed
US
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Endoscope for guiding radiation light rays for use in medical treatment
Assignee: Individual
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Filing: 1986-10-03
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Granted: 1988-11-08
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Expires: 2006-10-03
Abstract
Abstract An endoscope or insertion tool for guiding radiation light rays for use in medical treatment is removably connected with a light rays emitting end portion of an optical conductor cable through which light rays corresponding to the visible light rays component of solar rays are transmitted. The endoscope comprises a transparent or semitransparent fine elongated tube having a closed tip end portion, the elongated tube having a light filter therein adjacent to the connecting portion to be connected with the optical conductor cable.
Inventors
- 👤 Kei Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:01
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/05; A61N5/00; A61N5/06; A61N5/0601; A61B; A61B18/00; A61B18/18; A61B2018/1807; A61B18/20; A61B18/22; A61B2018/2255; A61B2018/2261
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
227 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor such that said longitudinal end portion of said conductor extends into said tube means, filter means in said tube means, said longitudinal end portion of said conductor having a terminating end disposed between said filter means and said receiving means, said tube means having an elongated longitudinally extending tube section of constant inner and outer diameters extending between said closed end and said receiving means, said inner diameter of said elongated tube section being greater than the outer diameter of said conductor so as to form an annular space between said inner diameter of said elongated tube and said conductor such that light rays transmitted by said conductor radiate from said terminating end of said conductor are transmitted in a generally axially and radially outward direction to pass through said filter means and onto said elongated tube section to thereby effect radiation of filtered light rays generally radially outwardly along the axial length of said elongated tube section.
Claim 2
Dependent Claim
227 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor such that said longitudinal end portion of said conductor extends into said tube means, filter means in said tube means, said longitudinal end portion of said conductor having a terminating end disposed between said filter means and said receiving means, said tube means having an elongated longitudinally extending tube section of constant inner and outer diameters extending between said closed end and said receiving means, said inner diameter of said elongated tube section being greater than the outer diameter of said conductor so as to form an annular space between said inner diameter of said elongated tube and said conductor such that light rays transmitted by said conductor radiate from said terminating end of said conductor are transmitted in a generally axially and radially outward direction to pass through said filter means and onto said elongated tube section to thereby effect radiation of filtered light rays generally radially outwardly along the axial length of said elongated tube section.
Claim 3
Dependent Claim
14 words
An endoscope according to claim 1, wherein said filter means filter out ultraviolet rays.
Claim 4
Dependent Claim
14 words
An endoscope according to claim 1, wherein said filter means filter out infrared rays.
Claim 5
Dependent Claim
17 words
An endoscope according to claim 1, wherein said filter means filter out ultraviolet rays and infrared rays.
Claim 6
Dependent Claim
126 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, and light rays discharging means on the circumference of said end portion of said conductor means for discharging light rays laterally along at least a part of the longitudinal length of said longitudinal end portion of said conductor means.
Claim 7
Dependent Claim
126 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, and light rays discharging means on the circumference of said end portion of said conductor means for discharging light rays laterally along at least a part of the longitudinal length of said longitudinal end portion of said conductor means.
Claim 8
Dependent Claim
24 words
An endoscope according to claim 5, wherein said discharging means extends along the longitudinal length of said longitudinal end section of said conductor means.
Claim 9
Dependent Claim
20 words
An endoscope according to claim 6, wherein said discharging means are spaced along the longitudinal length of said conductor means.
Claim 10
Dependent Claim
202 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means, said inclined surface means comprising two inclined flat surfaces joined at a line of intersection which passes through the longitudinal axis of said conductor means and which extends perpendicular to the longitudinal axis of said conductor means.
Claim 11
Dependent Claim
202 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means, said inclined surface means comprising two inclined flat surfaces joined at a line of intersection which passes through the longitudinal axis of said conductor means and which extends perpendicular to the longitudinal axis of said conductor means.
Claim 12
Dependent Claim
31 words
An endoscope according to claim 4, wherein said inclined flat surfaces diverge outwardly from the longitudinal axis of said conductor means as the terminating end of the conductor means is approached.
Claim 13
Dependent Claim
31 words
An endoscope according to claim 8, wherein said inclined flat surfaces converge inwardly toward the longitudinal axis of said conductor means as the terminating end of said conductor means is approached.
Claim 14
Dependent Claim
183 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means, said inclined surface means comprising a concave conical surface coaxial with the longitudinal axis of said conductor means.
Claim 15
Dependent Claim
183 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means, said inclined surface means comprising a concave conical surface coaxial with the longitudinal axis of said conductor means.
Claim 16
Dependent Claim
63 words
An endoscope according to claim 11, wherein said concave conical surface terminates at the terminating end of said conductor means along a terminating circle, said terminating circle being spaced radially inwardly of the outer circumference of said terminating end of said conductor means to define an annular portion on said terminating end which is perpendicular to the longitudinal axis of said conductor means.
Claim 17
Dependent Claim
183 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means. said inclined surface means comprising a convex conical surface coaxial with the longitudinal axis of said conductor means.
Claim 18
Dependent Claim
183 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means. said inclined surface means comprising a convex conical surface coaxial with the longitudinal axis of said conductor means.
Claim 19
Dependent Claim
37 words
An endoscope according to claim 13, wherein said convex surface terminates at the terminating end of said conductor means to define a circular terminating end surface which is perpendicular to the longitudinal axis of said conductor means.
Claim 20
Dependent Claim
174 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, said support means comprising two longitudinal spaced support parts, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 21
Dependent Claim
174 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, said support means comprising two longitudinal spaced support parts, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 22
Dependent Claim
56 words
An endoscope according to claim 15, wherein said longitudinal end portion of said conductor means has a terminating end and a tip portion juxtaposed to said terminating end, said inclined surface means comprising a cut inclined surface on said tip portion, said cut inclined surface being inclined relative to the longitudinal axis of said conductor means.
Claim 23
Dependent Claim
205 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, said support means comprising two semi-circular support members which abut one another along a plane which contains the longitudinal axis of said conductor means, said semi-circular support members having a diameter equal to the inner diameter of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 24
Dependent Claim
205 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, said support means comprising two semi-circular support members which abut one another along a plane which contains the longitudinal axis of said conductor means, said semi-circular support members having a diameter equal to the inner diameter of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 25
Dependent Claim
34 words
An endoscope according to claim 17, wherein each of said support members has a notch which mates with one another to define a hole, said conductor means being received and supported in said hole.
Claim 26
Dependent Claim
32 words
An endoscope according to claim 18, wherein said hole is square and the length of any side of the square hole is substantially equal to the outer diameter of said conductor means.
Claim 27
Dependent Claim
19 words
An endoscope according to claim 18 further comprising optical paste means securing said optical conductor means in said hole.
Claim 28
Dependent Claim
217 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, said longitudinal end portion of said conductor means comprising a first conductor part and a second conductor part, each of said conductor parts having longitudinal end faces which contact one another such that light rays are transmitted between said first and second parts, said end faces being disposed in said tube means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 29
Dependent Claim
217 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, said longitudinal end portion of said conductor means comprising a first conductor part and a second conductor part, each of said conductor parts having longitudinal end faces which contact one another such that light rays are transmitted between said first and second parts, said end faces being disposed in said tube means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclined surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 30
Dependent Claim
219 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, said longitudinal end portion of said conductor means comprising a first conductor part and a second conductor part, each of said conductor parts having longitudinal end faces which are juxtaposed to one another such that light rays are transmitted between said first and second parts, said end faces being disposed in said tube means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclinded surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
Claim 31
Dependent Claim
219 words
An endoscope for guiding radiation light rays for use in medical treatment comprising an elongated optical conductor means for transmitting light rays corresponding to the visible light rays component of solar rays, said conductor means having a longitudinal end portion, an elongated tube means having one longitudinal end which is closed, the other longitudinal end of said tube means having receiving means for receiving said longitudinal end portion of said conductor means such that said longitudinal end portion of said conductor means extends into said tube means, said tube means having an inner diameter greater than the outer diameter of said conductor means, said longitudinal end portion of said conductor means comprising a first conductor part and a second conductor part, each of said conductor parts having longitudinal end faces which are juxtaposed to one another such that light rays are transmitted between said first and second parts, said end faces being disposed in said tube means, and support means in said tube means for supporting said end portion of said conductor means such that the longitudinal axis of said conductor means is coincident with the longitudinal axis of said tube means, and inclinded surface means on said longitudinal end portion of said conductor means for deflecting transmitted light rays laterally of the longitudinal axis of said conductor means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-08 | 1992-05-09 | 1992-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-08 | 1996-05-09 | 1996-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-08 | 2000-05-09 | 2000-11-08 | $7700.00 | Window Closed / Lapsed |