JP7766455B2 - 外科器具に受光デバイスを取り付けるための装置 - Google Patents
外科器具に受光デバイスを取り付けるための装置Info
- Publication number
- JP7766455B2 JP7766455B2 JP2021169489A JP2021169489A JP7766455B2 JP 7766455 B2 JP7766455 B2 JP 7766455B2 JP 2021169489 A JP2021169489 A JP 2021169489A JP 2021169489 A JP2021169489 A JP 2021169489A JP 7766455 B2 JP7766455 B2 JP 7766455B2
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- JP
- Japan
- Prior art keywords
- instrument
- electrode
- light
- receiving device
- relative
- 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.)
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Description
11 器具/アプリケータ
12 ハンドル
13 操作要素
14 電極保持シャンク
15 電極
15a 作用部分
16a 電極保持シャンクの底面
16b 電極保持シャンクの上面
17 遠位部分
18 近位端部分/ハーフシェル
19 縦面
20 上面
21 近位部分
22 移行部分
24 受光デバイス/光ファイバ
25 第1取付部/第1取付チャネル
26 形状嵌合部分
27 第2取付部
28 ライン
28a ラインの開口部(口部)
29 デバイスの遠位端
30 壁面
31 入光口
32 ラインの遠位端
33 ライン部分
34 光ファイバの端部分
35 取付孔
36 保持要素
37 内壁面
38 光ファイバの遠位端
39 支持部分
40 取付壁
41 屈曲部
42 取付エリア
44 領域
45a、b 側壁部分
46 底壁部分
47 受光角
50a 電極の先端
50b 電極の平坦面またはスパチュラ面
50c 電極の平坦面またはスパチュラ面
50d 電極の狭い面または縁部
50e 電極の狭い面または縁部
51 第1停止部
52 壁部分
53 第1カウンタ停止部
54 第2停止部
55 第2カウンタ停止部
56 アライメント構造体
57 カウンタアライメント構造体
58 チャネル部分
58a チャネル部分/洗浄チャネルの口部
59 トロカール
60 腹腔
61 吸引部
61a 近位部分
61b 遠位部分
61c 延長部分
62 スライド部分
63 吸引チャネル
63a 吸引開口部
64 吸引ライン
65 結合要素
66 形状嵌合構造体
67 取付部
68 供給ライン
70 延長要素
71 ライン部
B 幅
L 縦軸
OA 光軸
MA 中心軸
MAV 遠位部分の中心軸
ELA 電極縦軸
LK 受光角
W1 角度
W2 光ファイバの縦軸と第1取付部/電極との角度
P 矢印
PP 矢印
PF 矢印
PS 矢印
R 軸方向
Claims (14)
- 外科器具である器具(11)の外科ユーザまたはその助手が光分析用の受光デバイス(24)を前記器具(11)または器具(11)の器具部品(12)に取り付けるための装置(10)であって、
前記装置(10)または前記器具(11)は、電気RFエネルギーが供給され得る電極(15)を備え、
前記装置(10)は、前記受光デバイス(24)の入光口(31)で捕らえられた受光角(47)内の光を分析デバイスへ伝送するように構成され、
前記装置(10)と前記器具(11)との連結が確立されることによって前記受光デバイス(24)が前記器具(11)に取り付けられる場合、前記電極(15)の先端もしくは遠位端(50a)または作用端(15a)は、前記受光角(47)の内側に位置し、
前記電極(15)は、前記装置の遠位端(29)を越えて突出する
装置(10)。 - 前記装置(10)は、前記器具部品(12)および/または前記器具(11)に対する、取り付けられる前記受光デバイス(24)の所定の様々な単一または複数の空間位置を規定する
請求項1に記載の装置(10)。 - 前記装置(10)は、前記電極(15)を含む器具(11)用の装置(10)であり、前記電極(15)に対する、取り付けられる前記受光デバイス(24)の所定の様々な単一または複数の空間位置を規定する
請求項1または2に記載の装置(10)。 - 前記装置(10)は、前記電極(15)を支持し、前記電極(15)に対する前記受光デバイス(24)の所定の様々な単一または複数の空間位置を規定する
請求項1~3のいずれか1項に記載の装置(10)。 - 軸方向(L)の可動性を除く、取付部(25)内における前記器具の可動性を制限し、
かつ前記器具(11)を軸方向(L)に保持する当該取付部(25)と、前記取付部(25)内の前記器具(11)の軸方向位置を続いて規定または制限するためのデバイス(17、51、53、21、54、55)とを有する
請求項1~4のいずれか1項に記載の装置(10)。 - 前記軸方向位置を続いて規定または制限するための前記デバイス(17、51、53、21、54、55)は、前記軸方向(L)に対して横方向に可動の部分(21、22)を含み、前記部分(21、22)は、前記取付部(25)内の前記器具(11)の軸方向位置を規定または制限するために、前記取付部(25)内に前記器具(11)を配置した後、前記部分(21)の横移動によって前記器具(11)に係合する
請求項5に記載の装置(10)。 - 前記部分(21、22)は、可撓性を有するように取り付けられる
請求項6に記載の装置(10)。 - 前記受光デバイス(24)の前記入光口(31)は、前記装置(10)内部に配置される
請求項1または2に記載の装置(10)。 - 前記装置(10)は、洗浄チャネル(28、58)を備え、前記洗浄チャネル(28、58)は、前記受光デバイス(24)の前記入光口(31)を横方向に通過する洗浄媒体を出力する
請求項1~8のいずれか1項に記載の装置(10)。 - 前記装置(10)は、前記受光デバイス(24)に対する前記洗浄チャネルの空間位置を規定する
請求項9に記載の装置(10)。 - 前記入光口(31)は、前記洗浄チャネル(58)内部に配置される
請求項9または10に記載の装置(10)。 - 前記受光デバイス(24)は、前記洗浄チャネル(28)内部に完全にまたは部分的に延在する
請求項9~11のいずれか1項に記載の装置(10)。 - 一方側が前記装置(10)の壁(45a、45b、46)によって制限され、他方側が前記装置(10)の前記電極(15)を有する電極保持シャンク(14)の第1縦面(16a)によって制限されたチャネル部分(58)が形成され、前記チャネル部分(58)は、前記洗浄媒体で洗浄することができ、前記第1縦面(16a)と反対側の前記電極保持シャンク(14)の第2縦面(16b)は、前記チャネル部分(58)に沿って少なくとも部分的に露出している
請求項9~12のいずれか1項に記載の装置(10)。 - 前記受光デバイス(24)の光軸(OA)と、前記電極(15)とは、鋭角(W)をなす
請求項1~13のいずれか1項に記載の装置(10)。
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| EP20202484.0A EP3984482B1 (de) | 2020-10-19 | 2020-10-19 | Vorrichtung zur befestigung einer lichtaufnahmeeinrichtung an einem chirurgischen instrument |
| EP20202484 | 2020-10-19 |
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| JP2022067080A JP2022067080A (ja) | 2022-05-02 |
| JP7766455B2 true JP7766455B2 (ja) | 2025-11-10 |
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| US (1) | US20220117649A1 (ja) |
| EP (1) | EP3984482B1 (ja) |
| JP (1) | JP7766455B2 (ja) |
| KR (1) | KR20220052282A (ja) |
| CN (1) | CN114376716A (ja) |
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| US12508067B2 (en) * | 2021-10-04 | 2025-12-30 | Covidien Lp | Smoke evacuation instrument with illumination nozzle |
| US12166326B1 (en) | 2023-11-30 | 2024-12-10 | InnoVoyce LLC | Fiber laser with optical feedback for contaminant detection and other functionality |
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| JP2022067080A (ja) | 2022-05-02 |
| EP3984482B1 (de) | 2025-04-23 |
| EP3984482A1 (de) | 2022-04-20 |
| US20220117649A1 (en) | 2022-04-21 |
| BR102021020243A2 (pt) | 2022-05-03 |
| CN114376716A (zh) | 2022-04-22 |
| EP3984482C0 (de) | 2025-04-23 |
| KR20220052282A (ko) | 2022-04-27 |
| PL3984482T3 (pl) | 2025-06-23 |
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