JPH01130317U - - Google Patents
Info
- Publication number
- JPH01130317U JPH01130317U JP2453488U JP2453488U JPH01130317U JP H01130317 U JPH01130317 U JP H01130317U JP 2453488 U JP2453488 U JP 2453488U JP 2453488 U JP2453488 U JP 2453488U JP H01130317 U JPH01130317 U JP H01130317U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- endoscope
- laser
- probe body
- laser probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Laser Surgery Devices (AREA)
Description
第１図ないし第５図はこの考案の第１の実施例
を示し、第１図はレーザープローブを示す側面図
、第２図はその手元側を示す側断面図、第３図は
ストツパーの構造を示す側断面図、第４図はレー
ザープローブの先端部を示す側断面図、第５図は
その異なるレーザープローブの先端部を示す側断
面図、第６図はこの考案の第２の実施例の要部を
示す側断面図、第７図はこの考案の第３の実施例
の要部を示す側断面図、第８図はこの考案の第４
の実施例の要部を示す側断面図、第５図はこの考
案の第５の実施例の要部を示す側断面図、第１０
図はこの考案の第６の実施例の要部を示す側断面
図、第１１図はこの考案の第７の実施例の要部を
示す側断面図である。
２…プローブ挿入部、（プローブ本体）、１０
…内視鏡、３９…ストツパー。
Figures 1 to 5 show a first embodiment of this invention, with Figure 1 being a side view showing the laser probe, Figure 2 being a side sectional view showing its proximal side, and Figure 3 being the structure of the stopper. 4 is a side sectional view showing the tip of a laser probe, FIG. 5 is a side sectional view showing the tip of a different laser probe, and FIG. 6 is a second embodiment of this invention. 7 is a side sectional view showing the main parts of the third embodiment of this invention, and FIG. 8 is a side sectional view showing the main parts of the third embodiment of this invention.
FIG. 5 is a side sectional view showing the main parts of the fifth embodiment of this invention; FIG.
The figure is a side sectional view showing the main part of the sixth embodiment of this invention, and FIG. 11 is a side sectional view showing the main part of the seventh embodiment of this invention. 2...Probe insertion part, (probe body), 10
...endoscope, 39...stopper.
Claims (1)
内視鏡を通して管内に挿入し、先端部からレーザ
ービームを患部へ照射するレーザープローブにお
いて、前記プローブ本体の前記内視鏡内に挿入さ
れない部位の外周面に、内視鏡と干渉してプロー
ブ本体の挿入長さを規制するストツパーを設けた
ことを特徴とするレーザープローブ。 The probe body uses an optical fiber as a light guide.
In a laser probe that is inserted into a tube through an endoscope and irradiates a laser beam from its tip to the affected area, the probe body may interfere with the endoscope and cause damage to the outer peripheral surface of a portion of the probe body that is not inserted into the endoscope. A laser probe characterized by having a stopper for regulating the insertion length of the laser probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2453488U JPH01130317U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2453488U JPH01130317U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130317U true JPH01130317U (en) | 1989-09-05 |
Family
ID=31244463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2453488U Pending JPH01130317U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH064716U (en) * | 1992-06-25 | 1994-01-21 | 旭光学工業株式会社 | Optical device |
| EP2095839A1 (en) | 2008-02-29 | 2009-09-02 | Tyco Healthcare Group LP | Device and medical instrument for preventing excessive insertion of a rod-like member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164049A (en) * | 1983-03-02 | 1984-09-17 | レイニイ・レオ・ジヨンソン | Ligament fixing device of joint part |
-
1988
- 1988-02-26 JP JP2453488U patent/JPH01130317U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164049A (en) * | 1983-03-02 | 1984-09-17 | レイニイ・レオ・ジヨンソン | Ligament fixing device of joint part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH064716U (en) * | 1992-06-25 | 1994-01-21 | 旭光学工業株式会社 | Optical device |
| EP2095839A1 (en) | 2008-02-29 | 2009-09-02 | Tyco Healthcare Group LP | Device and medical instrument for preventing excessive insertion of a rod-like member |
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