JPS5861201U - trocar - Google Patents
trocarInfo
- Publication number
- JPS5861201U JPS5861201U JP15652381U JP15652381U JPS5861201U JP S5861201 U JPS5861201 U JP S5861201U JP 15652381 U JP15652381 U JP 15652381U JP 15652381 U JP15652381 U JP 15652381U JP S5861201 U JPS5861201 U JP S5861201U
- Authority
- JP
- Japan
- Prior art keywords
- trocar
- rigid endoscope
- automatic temperature
- heating element
- temperature control
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のトラカールの一例を示す一部切欠正面図
、第２図はこの考案の一実施例のトラカールに硬性内視
鏡を挿入した状態を示す要部切欠正面図である。
２１・・・・・・トラカール本体、２２・・・・・・外
套管、２３・・・・・・手元部、２６・・・・・・管路
、３３・・・・・・自動温度調節加温装置、３７・・・
・・・発熱体。FIG. 1 is a partially cutaway front view showing an example of a conventional trocar, and FIG. 2 is a partially cutaway front view showing a state in which a rigid endoscope is inserted into the trocar according to an embodiment of the present invention. 21... Trocar body, 22... Mantle tube, 23... Hand portion, 26... Conduit, 33... Automatic temperature control. Warming device, 37...
...heating element.
Claims (1)
を体腔内に誘導するトラカールにおいて、トラカルの管
路に連通して゛硬性内視鏡を挿通する連通路を有し、且
つ一定温度に保たれる電気的発熱体を内蔵して上記挿通
した硬性内視鏡を゛加温する自動温度調節加温装置を装
着したことを特徴とするトラカール。 −（２）自動温度調節加温装置は、着脱及び又は回転可
能に又は一体に装着されていることを特徴とする実用新
案登録請求の範囲第１項に記載のトラカール。 （３）自動温度調節加温装置は、全体が水密構造である
ことを特徴とする実用新案登録請求の範囲第１項に記載
のトラカール。 （４） 発熱体は、正特性サーミスタからなることを
特徴とする実用新案登録請求の範囲第１項に記載のトラ
カール。[Scope of Claim for Utility Model Registration] (1) In a trocar that is composed of a trocar mantle and a proximal portion and that guides a rigid endoscope into a body cavity, a communication path that communicates with the duct of the trocar and through which the rigid endoscope is inserted. 1. A trocar equipped with an automatic temperature control heating device which has a built-in electric heating element that maintains a constant temperature and warms the rigid endoscope inserted therethrough. -(2) The trocar according to claim 1, wherein the automatic temperature adjustment/warming device is attached detachably and/or rotatably or integrally. (3) The trocar according to claim 1, wherein the automatic temperature control heating device has a watertight structure as a whole. (4) The trocar according to claim 1, wherein the heating element is a positive temperature coefficient thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652381U JPS5861201U (en) | 1981-10-21 | 1981-10-21 | trocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652381U JPS5861201U (en) | 1981-10-21 | 1981-10-21 | trocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5861201U true JPS5861201U (en) | 1983-04-25 |
Family
ID=29949058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15652381U Pending JPS5861201U (en) | 1981-10-21 | 1981-10-21 | trocar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5861201U (en) |
-
1981
- 1981-10-21 JP JP15652381U patent/JPS5861201U/en active Pending
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