JPS6163211U - - Google Patents
Info
- Publication number
- JPS6163211U JPS6163211U JP14663484U JP14663484U JPS6163211U JP S6163211 U JPS6163211 U JP S6163211U JP 14663484 U JP14663484 U JP 14663484U JP 14663484 U JP14663484 U JP 14663484U JP S6163211 U JPS6163211 U JP S6163211U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- affected tissue
- serves
- crushed
- suction
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
第１図は超音波手術器の超音波振動部の概略説
明図、第２図は従来の超音波手術器用ホーンを示
す説明図、第３図は本考案の超音波手術器用ホー
ンの一実施例を示す説明図、第４図はホーンの振
動特性線図である。
１８…超音波手術器用ホーン、１８ａ…中空穴
、１８ｂ…リーク穴。
Fig. 1 is a schematic explanatory diagram of the ultrasonic vibrating part of an ultrasonic surgical instrument, Fig. 2 is an explanatory diagram showing a conventional horn for an ultrasonic surgical instrument, and Fig. 3 is an embodiment of the horn for an ultrasonic surgical instrument of the present invention. FIG. 4 is a vibration characteristic diagram of the horn. 18...Horn for ultrasonic surgical instrument, 18a...Hollow hole, 18b...Leak hole.
Claims (1)
ともに破砕された患部組織の吸引経路となる中空
部が形成されるホーンと、破砕された患部組織を
前記ホーンの中空穴を介して除去する吸引部と、
破砕された患部組織や血液等を洗い流すとともに
吸引時の処理媒体となりしかも前記ホーンの冷却
をも兼ねる洗浄液を供給する洗浄部と、を含む超
音波手術器において、前記ホーンの超音波振動に
おける振幅の最小位置近傍に対応する側面に内部
の中空穴と連通するようにリーク穴を穿設したこ
とを特徴とする超音波手術器用ホーン。 A horn that uses ultrasonic vibration to crush the affected tissue at its tip and forms a hollow part that serves as a suction path for the crushed affected tissue; and a suction that removes the crushed affected tissue through the hollow hole of the horn. Department and
An ultrasonic surgical instrument that includes a washing section that washes away crushed affected tissue, blood, etc. and supplies a washing liquid that serves as a processing medium during suction and also serves as cooling of the horn. A horn for an ultrasonic surgical instrument, characterized in that a leak hole is formed in a side surface corresponding to the vicinity of the minimum position so as to communicate with an internal hollow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14663484U JPS6143454Y2 (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14663484U JPS6143454Y2 (en) | 1984-09-29 | 1984-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6163211U true JPS6163211U (en) | 1986-04-28 |
| JPS6143454Y2 JPS6143454Y2 (en) | 1986-12-09 |
Family
ID=30704868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14663484U Expired JPS6143454Y2 (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6143454Y2 (en) |
-
1984
- 1984-09-29 JP JP14663484U patent/JPS6143454Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6143454Y2 (en) | 1986-12-09 |
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