JP2019141250A - 頭部手術補助器具 - Google Patents
頭部手術補助器具 Download PDFInfo
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- JP2019141250A JP2019141250A JP2018027198A JP2018027198A JP2019141250A JP 2019141250 A JP2019141250 A JP 2019141250A JP 2018027198 A JP2018027198 A JP 2018027198A JP 2018027198 A JP2018027198 A JP 2018027198A JP 2019141250 A JP2019141250 A JP 2019141250A
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 44
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 230000002861 ventricular Effects 0.000 claims description 54
- 230000003287 optical effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 230000003187 abdominal effect Effects 0.000 claims description 4
- 208000003906 hydrocephalus Diseases 0.000 claims description 4
- 230000001746 atrial effect Effects 0.000 claims description 3
- 210000004289 cerebral ventricle Anatomy 0.000 abstract 2
- 210000003128 head Anatomy 0.000 description 72
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 201000003077 normal pressure hydrocephalus Diseases 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000002330 subarachnoid space Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
Description
Claims (6)
- 頭部手術補助器具であって、
患者頭部に対して当該頭部手術補助器具をセットするための開口部を有するベースと、
前記ベースに設けられ、前記患者頭部への脳室穿刺における刺入方向の目印のための光線を第1の方向に出射する光学装置と、
前記開口部を存して前記第1の方向において互いに対向して配置された第1の位置合わせ部及び第2の位置合わせ部と、を備え、
前記第1の位置合わせ部及び第2の位置合わせ部は、前記患者頭部において前記刺入方向に沿った位置に設定されている第1のポイント及び第2のポイントにそれぞれ位置合わせ可能に構成されている、頭部手術補助器具。 - 前記第1の位置合わせ部及び第2の位置合わせ部には、緩衝材が設けられている、請求項1に記載の頭部手術補助器具。
- 前記光学装置は、前記第1の方向の一端側に前記第1の位置合わせ部を有し、かつ、前記第1の方向の他端側から前記光線を出射可能に構成されている、請求項1又は2に記載の頭部手術補助器具。
- 前記光学装置は、前記ベースに対して、前記第1の方向にスライド可能に構成されている、請求項3に記載の頭部手術補助器具。
- 前記光学装置は、レーザーポインターである、請求項1から4のいずれか一項に記載の頭部手術補助器具。
- 前記脳室穿刺は、水頭症治療時の脳室心房短絡術(VAシャント術)又は脳室腹腔短絡術(VPシャント術)の際に行われる、請求項1から5のいずれか一項に記載の頭部手術補助器具。
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JP2018027198A JP6434665B1 (ja) | 2018-02-19 | 2018-02-19 | 頭部手術補助器具 |
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JP2018027198A JP6434665B1 (ja) | 2018-02-19 | 2018-02-19 | 頭部手術補助器具 |
Publications (2)
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JP6434665B1 JP6434665B1 (ja) | 2018-12-05 |
JP2019141250A true JP2019141250A (ja) | 2019-08-29 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11298043B2 (en) | 2016-08-30 | 2022-04-12 | The Regents Of The University Of California | Methods for biomedical targeting and delivery and devices and systems for practicing the same |
US11497576B2 (en) | 2017-07-17 | 2022-11-15 | Voyager Therapeutics, Inc. | Trajectory array guide system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111887877B (zh) * | 2020-08-26 | 2022-04-08 | 杭州市第一人民医院 | 眦耳线定位装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02280742A (ja) * | 1989-04-22 | 1990-11-16 | Taisuke Otsuki | レーザー内視鏡定位脳手術装置 |
JPH0344526B2 (ja) * | 1986-05-19 | 1991-07-08 | Anjero Pateiru Aran | |
JPH06133985A (ja) * | 1992-10-28 | 1994-05-17 | Mitaka Koki Co Ltd | 非接触指示装置 |
JP2894694B2 (ja) * | 1988-03-17 | 1999-05-24 | 虔一郎 杉田 | 頭部手術支援装置及び手術部位指示装置 |
JP2005537850A (ja) * | 2002-09-05 | 2005-12-15 | ラディ・メディカル・システムズ・アクチェボラーグ | 医療装置用ガイド |
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2018
- 2018-02-19 JP JP2018027198A patent/JP6434665B1/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0344526B2 (ja) * | 1986-05-19 | 1991-07-08 | Anjero Pateiru Aran | |
JP2894694B2 (ja) * | 1988-03-17 | 1999-05-24 | 虔一郎 杉田 | 頭部手術支援装置及び手術部位指示装置 |
JPH02280742A (ja) * | 1989-04-22 | 1990-11-16 | Taisuke Otsuki | レーザー内視鏡定位脳手術装置 |
JPH06133985A (ja) * | 1992-10-28 | 1994-05-17 | Mitaka Koki Co Ltd | 非接触指示装置 |
JP2005537850A (ja) * | 2002-09-05 | 2005-12-15 | ラディ・メディカル・システムズ・アクチェボラーグ | 医療装置用ガイド |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11298043B2 (en) | 2016-08-30 | 2022-04-12 | The Regents Of The University Of California | Methods for biomedical targeting and delivery and devices and systems for practicing the same |
US11298041B2 (en) | 2016-08-30 | 2022-04-12 | The Regents Of The University Of California | Methods for biomedical targeting and delivery and devices and systems for practicing the same |
US11497576B2 (en) | 2017-07-17 | 2022-11-15 | Voyager Therapeutics, Inc. | Trajectory array guide system |
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