JPH0225213U - - Google Patents
Info
- Publication number
- JPH0225213U JPH0225213U JP10372188U JP10372188U JPH0225213U JP H0225213 U JPH0225213 U JP H0225213U JP 10372188 U JP10372188 U JP 10372188U JP 10372188 U JP10372188 U JP 10372188U JP H0225213 U JPH0225213 U JP H0225213U
- Authority
- JP
- Japan
- Prior art keywords
- surgical microscope
- light source
- rotating shaft
- hollow rotating
- microscope
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Microscoopes, Condenser (AREA)
Description
第１図はこの考案を実施した手術用顕微鏡全体
構造を示す側面図、第２図は上記実施例における
顕微鏡部分の拡大構成図、第３図は上記実施例に
おける可動腕基端部分の縦断面図である。
４……箱、５……関節金具、９……可動腕、１
１……顕微鏡、１７……光フアイバーケーブル、
３４……中空回転軸、３９……受口、４１……チ
ツプ、４６……ハロゲンランプ（光源）。
Fig. 1 is a side view showing the overall structure of a surgical microscope implementing this invention, Fig. 2 is an enlarged configuration diagram of the microscope portion in the above embodiment, and Fig. 3 is a longitudinal section of the proximal end portion of the movable arm in the above embodiment. It is a diagram. 4...Box, 5...Joint fittings, 9...Movable arm, 1
1... Microscope, 17... Optical fiber cable,
34...Hollow rotating shaft, 39...Socket, 41...Chip, 46...Halogen lamp (light source).
Claims (1)
ルにより手術用顕微鏡内に導き、顕微鏡対物レン
ズを通して手術部位を照明するよう構成した手術
用顕微鏡において、光源を収容している箱の外壁
に垂直方向の中空回転軸を設け、先端に上記手術
用顕微鏡を支持している可動腕の基端に位置する
関節金具を上記中空回転軸に回転可能に取付け、
上記光フアイバーケーブルを上記可動腕に沿つて
これに支持させると共にその基端部分を上記中空
回転軸に回転可能に挿通し、上記光源を上記光フ
アイバーケーブルの基端面に対面して配設したこ
とを特徴とする手術用顕微鏡における視野照明装
置。 In a surgical microscope configured such that an illumination beam emitted by a light source is guided into the surgical microscope by a fiber optic cable and illuminates a surgical site through a microscope objective lens, a hollow rotating shaft perpendicular to the outer wall of a box housing the light source is provided. A joint fitting located at the proximal end of a movable arm having a shaft and supporting the surgical microscope at its tip is rotatably attached to the hollow rotating shaft,
The optical fiber cable is supported along the movable arm and its base end portion is rotatably inserted into the hollow rotating shaft, and the light source is disposed facing the base end surface of the optical fiber cable. A field illumination device for a surgical microscope, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372188U JPH0225213U (en) | 1988-08-04 | 1988-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372188U JPH0225213U (en) | 1988-08-04 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225213U true JPH0225213U (en) | 1990-02-20 |
Family
ID=31334803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10372188U Pending JPH0225213U (en) | 1988-08-04 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225213U (en) |
-
1988
- 1988-08-04 JP JP10372188U patent/JPH0225213U/ja active Pending
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