JPS59111113U

JPS59111113U - Urinary endoscope prostate dissection device

Info

Publication number: JPS59111113U
Application number: JP558383U
Authority: JP
Inventors: 寺山　俊樹
Original assignee: オリンパス光学工業株式会社
Priority date: 1983-01-19
Filing date: 1983-01-19
Publication date: 1984-07-26
Also published as: JPS6138569Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はレゼタトスコープの全体図、第２図は従来のレ
ゼクトスコープの前立腺剥離器の先端部分の一例を示す
斜視図、第３図は第２図の正面図、第４図〜第６図は本
考案の第１実施例に係り、第４図は膀胱尿道鏡のシース
にマンドリンを組み合わせた状態を示す断面図、第５図
は本考案に係る剥離子をスコープと組み合わせて膀胱尿
道鏡シースに挿入した状態を示す断面図、第６図は第５
図　　−の膀胱尿道鏡の先端部分を拡大して示す斜視図
、第７図及び第８図は本考案の第２実施例に係り、第７
図は本考案に係る剥離子をスコープと組み合わせてレゼ
クトスコープのシースに挿入した状態を示す断面図、第
８図は第７図のレゼクトスコープの先端部分を拡大して
示す斜視図、第９図は本考案に係る剥離子の第３実施例
を示す斜視図、第１０図は剥離子の第４実施例を示す斜
視図である。１３．２５・・・シース、１４．２６・・・シース挿入
部、１４ａ・・・膀胱尿道鏡シース先端部、２６ａ・・
・レゼクトシース先端部、１５．２７・・・ンース手元
部、１７．３０・・・剥離子、１８．３１・・・剥離子
本体、１８ｂ、３１ｂ・・・スリット、１９．３２・・
・スコープ案内パイプ、２０．３３・・・剥離子手元部
、２　ｏａ、　ｓ　３ａ−・・シース接続部、２０ｂ、
３３ｂ−・・スコープ接続部、２１．３４・・・スコー
プ、２２゜３５・・・スコープ挿入部、２３．３６・・
・接眼部。第１図１　′ ノFig. 1 is an overall view of the resectoscope, Fig. 2 is a perspective view showing an example of the distal end of a conventional resectoscope's prostatic dissection device, Fig. 3 is a front view of Fig. 2, and Figs. 4 to 6. FIG. 4 is a cross-sectional view showing a mandoline combined with the sheath of a cystourethroscope, and FIG. 5 is a cross-sectional view showing a cystourethroscope sheath combined with a scope. 6 is a cross-sectional view showing the state inserted into the 5th
Figure 7 is an enlarged perspective view of the distal end of the cystourethroscope, and Figures 7 and 8 relate to the second embodiment of the present invention;
The figure is a sectional view showing a state in which the stripper according to the present invention is inserted into the sheath of the resectoscope in combination with a scope, FIG. FIG. 9 is a perspective view showing a third embodiment of the separator according to the present invention, and FIG. 10 is a perspective view showing a fourth embodiment of the separator. 13.25... Sheath, 14.26... Sheath insertion portion, 14a... Cystourethroscope sheath tip, 26a...
・Resect sheath tip, 15.27... Nice proximal portion, 17.30... Peeler, 18.31... Peeler body, 18b, 31b... Slit, 19.32...
・Scope guide pipe, 20.33... Stripper proximal part, 2 oa, s 3a-... Sheath connection part, 20b,
33b--Scope connection part, 21.34-Scope, 22°35-Scope insertion part, 23.36-
・Eyepiece. Figure 1 1' ノ

Claims

[Scope of utility model registration request]

A urinary endoscope having a sheath to be inserted into the urethra, and for inserting a scope and a separator into the sheath and peeling the internal prostate line from the external line with the separator while looking directly through the scope, the urinary endoscope comprising: The separator body has a through-hole therein for inserting the insertion portion of the scope and has a tip shaped like a ladle. a scope guide pipe, and a hand member provided at the rear end of the scope guide pipe and provided with a connecting part for connecting to the sheath and a connecting part for connecting the scope, and the handle member is provided at the rear end of the scope guide pipe and includes a connecting part for connecting to the sheath and a connecting part for connecting the scope. A prostate ablation device for a urinary endoscope, characterized in that: and are disposed coaxially within the sheath.