JP5416751B2 - 医療器具 - Google Patents
医療器具 Download PDFInfo
- Publication number
- JP5416751B2 JP5416751B2 JP2011235553A JP2011235553A JP5416751B2 JP 5416751 B2 JP5416751 B2 JP 5416751B2 JP 2011235553 A JP2011235553 A JP 2011235553A JP 2011235553 A JP2011235553 A JP 2011235553A JP 5416751 B2 JP5416751 B2 JP 5416751B2
- Authority
- JP
- Japan
- Prior art keywords
- tin
- arm
- hand
- brain
- medical device
- 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.)
- Expired - Fee Related
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05825—Strips of substantially planar form
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/05858—Splints for the limbs for the arms
- A61F5/05875—Splints for the limbs for the arms for fingers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
- A61F5/3769—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00946—Material properties malleable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0817—Spatulas or spatula like extensions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
Description
さらに本発明の医療器具は、端部が硬質の金属よりなる保持部に埋め込まれているので、この硬い保持部を他の器具に接続して医療器具を固定することができ、柔らかい錫で形成された部分が傷ついたり折れたりすることがなく、さらに保持部内に抜け止め部を有しており、且つ錫を型に流し込む際に保持部内にも錫を流し込んで固めてあるので、錫で形成された部分が抜ける心配もない。
手術の際、医師が本マイクロハンドアーム15のアーム部16に手を載せることで、フレキシブルに手術器具を操作することができ、且つ反発力が無く簡易に固定できるので、超マイクロ血管手術等の細かい作業を行うのを容易にする。本マイクロハンドアーム15は、整形外科、耳鼻科、脳外科、形成外科、口膣外科、産婦人科、胸部外科等の診療科で利用することができる。
本手開き具22は、図7に示すように、一方の幅広の部分23aを手の親指と人差し指の間にはさみ、繋ぎ部24を手の甲に沿わせるようにして曲げ、他方の幅広の部分23bを小指の下で手のひら側に折り返して使用する。脳梗塞等で手の指が自由に動かせなくなると、手の指が曲がって硬直するが、本手開き具22を用いることで、手を開いた状態で保持することができる。本手開き具22は、純度97.00wt%〜99.99wt%の錫で形成したことで、非常に柔らかいため、手によくなじんで使用者に不快感を与えない。
2 保持部
3 太径部(抜け止め部)
4 ピン
5 フレキシブルアーム(医療器具)
14 脳へら(医療器具)
15 マイクロハンドアーム(医療器具)
18 排水ガード(医療器具)
22 手開き具(医療器具)
Claims (1)
- 純度97.00wt%〜99.99wt%の錫を鋳造し中実の丸棒状に形成され、端部が硬質の金属よりなる保持部に埋め込まれており、保持部内に抜け止め部を有し、錫を型に流し込む際に保持部内にも錫を流し込んで固めてあることを特徴とする医療器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011235553A JP5416751B2 (ja) | 2011-10-27 | 2011-10-27 | 医療器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011235553A JP5416751B2 (ja) | 2011-10-27 | 2011-10-27 | 医療器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013090856A JP2013090856A (ja) | 2013-05-16 |
JP5416751B2 true JP5416751B2 (ja) | 2014-02-12 |
Family
ID=48614486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011235553A Expired - Fee Related JP5416751B2 (ja) | 2011-10-27 | 2011-10-27 | 医療器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5416751B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6043258B2 (ja) * | 2013-09-10 | 2016-12-14 | 株式会社能作 | 携帯機器装着用バンドおよび携帯機器 |
KR101522662B1 (ko) * | 2013-11-27 | 2015-05-27 | 주식회사 스타메드 | 고주파 열치료용 전극장치 |
JP2016083101A (ja) * | 2014-10-24 | 2016-05-19 | 株式会社能作 | 開創補助具、及び、開創器システム |
US10765451B2 (en) * | 2016-07-25 | 2020-09-08 | Osaka City University | Retractor for small-incision endoscopic surgery |
KR102235685B1 (ko) | 2019-05-09 | 2021-04-01 | 가톨릭대학교 산학협력단 | 견인부가 구비된 뇌 수술 장치 |
CN114005321B (zh) * | 2021-10-18 | 2024-03-08 | 四川大学 | 一种神经外科脑手术典型病例训练装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06225944A (ja) * | 1993-02-02 | 1994-08-16 | Terumo Corp | カテーテルイントロデューサ |
JP2004097790A (ja) * | 2002-07-16 | 2004-04-02 | Nakanishi:Kk | 医療用ハンドピース及び切削工具 |
US8415407B2 (en) * | 2004-03-21 | 2013-04-09 | Depuy Spine, Inc. | Methods, materials, and apparatus for treating bone and other tissue |
JP2006016681A (ja) * | 2004-07-05 | 2006-01-19 | Nosaku:Kk | 金属製器ならびに該金属製器に用いる金属からなる金属製品およびその製造方法 |
US20080097397A1 (en) * | 2006-06-08 | 2008-04-24 | Vrba Anthony C | Vascular introducer sheath |
JP5159338B2 (ja) * | 2008-01-30 | 2013-03-06 | 株式会社能作 | 錫構造体 |
JP5530315B2 (ja) * | 2010-09-08 | 2014-06-25 | オリンパス株式会社 | 部品成形装置 |
-
2011
- 2011-10-27 JP JP2011235553A patent/JP5416751B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013090856A (ja) | 2013-05-16 |
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