JPS59111111U

JPS59111111U - resectoscope prostate dissection device

Info

Publication number: JPS59111111U
Application number: JP415483U
Authority: JP
Inventors: 窪田　哲丸
Original assignee: オリンパス光学工業株式会社
Priority date: 1983-01-14
Filing date: 1983-01-14
Publication date: 1984-07-26
Also published as: JPS6133926Y2

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図はレゼク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図は本考案に係
るレゼクトスコープの前立腺剥離器の一実施例を示す断
面図、第５図は第４図の剥離子の外観を示す斜視図、第
６１図は第４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７図は第６図の正面図、第８図は剥離
子の第２実施例を示す斜視図、第９図は第３実施例を示
す平面図、第１０図は第４実施例を示す平面図、第１１
図は第５実施例を示す斜視図、第１２図は第１１図の剥
離子をシースに挿通した状態の正面図である。４・・・レゼクトスコープ、１５・・・スコープ、１６
・・・ハンドル、１７・・・シース、１９ａ・・・ｘ　
ニア　−１，ｆｐ入部、１９・・・スコープ案内管、２
１・・・固定部材、　′２１ａ・・・貫通孔、２２・・
・ガイド、２３・・・摺動体、２４・・・固定部材、２
５・・・剥離子、２７・・・板ばね、　　−２８・−’
−接続部、２９・・・シース本体、３０・・・シース挿
入部、３１・・・外管、３１ａ・・・膨出先端部、３２
゜３７．３９．４２・・・剥離子本体、３３．３６゜４
３・・・支軸、３４・・・軟性部、３５・・・剥離子基
部、３６ａ・・・クランク状曲折部、３Ｂ、４０．４１
・・・スリット、４４・・・挿通孔、４５・・・電極、
４６・・・凝固導子。Figure 1 is an overall view of the resectoscope, Figure 2 is a perspective view showing an example of the distal end of a conventional resectoscope's prostatic dissection device, Figure 3 is a front view of Figure 2, and Figure 4 is a book. A sectional view showing an embodiment of the resectoscope prostate ablation device according to the invention, FIG. 5 is a perspective view showing the appearance of the ablation device of FIG. 4, and FIG. 61 is a tip portion of the resectoscope of FIG. 4. 7 is a front view of FIG. 6, FIG. 8 is a perspective view of the second embodiment of the separator, FIG. 9 is a plan view of the third embodiment, and FIG. The figure is a plan view showing the fourth embodiment and the eleventh embodiment.
The figure is a perspective view showing the fifth embodiment, and FIG. 12 is a front view of the separator shown in FIG. 11 inserted into the sheath. 4...Resect scope, 15...Scope, 16
...handle, 17...sheath, 19a...x
Near -1, fp entry, 19...scope guide tube, 2
1...Fixing member, '21a...Through hole, 22...
・Guide, 23...Sliding body, 24...Fixing member, 2
5... Separator, 27... Leaf spring, -28・-'
- Connection part, 29...Sheath body, 30...Sheath insertion part, 31...Outer tube, 31a...Bulging tip part, 32
゜37.39.42...Peeler body, 33.36゜4
3... Support shaft, 34... Soft part, 35... Peeler base, 36a... Crank-shaped bent part, 3B, 40.41
... slit, 44 ... insertion hole, 45 ... electrode,
46...Coagulation conductor.

Claims

[Scope of utility model registration request]

A resectoscope comprising a scope, a stripper, and a sheath into which the scope and the stripper are inserted, and a sliding part that fixes the rear end of the stripper and moves the stripper back and forth. A flexible part or a crank-shaped bent part is provided on the shaft part that supports the main body and moves it back and forth, and the rear end is connected and fixed to the sliding part, and the distance between the scope insertion part and the peeling element on the sliding part side is widened. A resectoscope prostate dissection device characterized in that it is configured to remove the prostate.