JP6812422B2 - カテーテルの回路 - Google Patents
カテーテルの回路 Download PDFInfo
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- JP6812422B2 JP6812422B2 JP2018514943A JP2018514943A JP6812422B2 JP 6812422 B2 JP6812422 B2 JP 6812422B2 JP 2018514943 A JP2018514943 A JP 2018514943A JP 2018514943 A JP2018514943 A JP 2018514943A JP 6812422 B2 JP6812422 B2 JP 6812422B2
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- 238000003384 imaging method Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000003698 laser cutting Methods 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 2
- 230000037361 pathway Effects 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000008901 benefit Effects 0.000 description 10
- 230000003073 embolic effect Effects 0.000 description 9
- 239000007943 implant Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920000052 poly(p-xylylene) Polymers 0.000 description 4
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- 239000003990 capacitor Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
- A61B2017/12068—Details concerning the detachment of the occluding device from the introduction device detachable by heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/06—Accessories for medical measuring apparatus
- A61B2560/063—Devices specially adapted for delivering implantable medical measuring apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
- A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
- A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6851—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
- A61B5/6876—Blood vessel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Optics & Photonics (AREA)
Description
本発明の別の態様は、カテーテルのような介入デバイスにおいて使用され得る回路システムに関する。
Claims (14)
- 近位端、遠位端、および前記近位端と前記遠位端との間にまたがる内腔を有する細長い管状部分と、
前記近位端と前記遠位端との間で延伸する複数のワイヤと、
前記細長い管状部分の前記遠位端に配置されたハイポチューブであって、前記複数のワイヤと該ハイポチューブとの間でぴったりフィットする接続を作成するために、前記複数のワイヤの1つ以上の遠位端に接合された複数の切り欠きエリアであって前記ハイポチューブの近位端を貫通する切り抜き部分によって形成された該切り欠きエリアを含む近位端を有するハイポチューブと、
前記ハイポチューブに接続され、複数の電気経路の1つ以上と電気通信している1つ以上の電動コンポーネントと、
前記複数のワイヤの少なくとも2つを介して前記ハイポチューブに電力を供給するように前記細長い管状部分の前記近位端に接続可能なインターフェースと
を具備するカテーテル。 - 前記ハイポチューブは、金めっきポリイミドで構成される、請求項1に記載のカテーテル。
- 前記ハイポチューブ上の前記電気経路は、前記ハイポチューブをレーザーカットすることによって形づくられる、請求項1に記載のカテーテル。
- 前記ハイポチューブはさらに、プラス端子バンク領域およびマイナス端子バンク領域を有する、請求項1に記載のカテーテル。
- 前記1つ以上の電動コンポーネントは、各々が前記プラス端子バンク領域および前記マイナス端子バンク領域に接続された複数の電動コンポーネントである、請求項4に記載のカテーテル。
- 前記1つ以上の電動コンポーネントは、撮像センサ、圧力センサ、温度センサ、および酸素センサから選択される、請求項1に記載のカテーテル。
- 前記1つ以上の電動コンポーネントは、ヒーターまたは機械ラッチシステムから選択される、請求項1に記載のカテーテル。
- 前記ハイポチューブはさらに、回路を含む、請求項1に記載のカテーテル。
- 前記回路は、ホイートストンブリッジである、請求項8に記載のカテーテル。
- 前記回路は増幅器である、請求項8に記載のカテーテル。
- 前記ハイポチューブは、前記ハイポチューブの内部に沿って配置された複数の電気接点を含む、請求項1に記載のカテーテル。
- 近位端、遠位端、および前記近位端と前記遠位端との間にまたがる内腔を有する細長い管状部分であって、前記近位端と前記遠位端との間で延伸する複数の編組ワイヤを含む細長い管状部分と、
前記細長い管状部分の前記遠位端に配置され、1つ以上の電気経路を形成するハイポチューブであって、該ハイポチューブの近位端を貫通する切り抜き部分によって形成された複数の切り欠きエリアを有するハイポチューブと、
前記ハイポチューブに接続され、前記電気経路の1つ以上と電気通信している1つ以上の電動コンポーネントと、
前記複数の編組ワイヤの少なくとも2つを介して前記ハイポチューブに電力を供給するように前記細長い管状部分の前記近位端に接続可能なインターフェースであって、前記細長い管状部分にまたがる前記複数の編組ワイヤの少なくとも2つの遠位端は、前記ハイポチューブの近位端で前記切り欠きエリアのうちの1つにそれぞれ接続されるインターフェースと
を具備するカテーテル。 - 前記1つ以上の電動コンポーネントは、撮像センサ、圧力センサ、温度センサ、および酸素センサから選択される、請求項12に記載のカテーテル。
- 前記1つ以上の電動コンポーネントは、ヒーターまたは機械ラッチシステムから選択される、請求項12に記載のカテーテル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562168525P | 2015-05-29 | 2015-05-29 | |
US62/168,525 | 2015-05-29 | ||
PCT/US2016/035106 WO2016196519A1 (en) | 2015-05-29 | 2016-05-31 | Catheter circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018524130A JP2018524130A (ja) | 2018-08-30 |
JP2018524130A5 JP2018524130A5 (ja) | 2019-08-22 |
JP6812422B2 true JP6812422B2 (ja) | 2021-01-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018514943A Active JP6812422B2 (ja) | 2015-05-29 | 2016-05-31 | カテーテルの回路 |
Country Status (5)
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US (2) | US11229402B2 (ja) |
EP (2) | EP3302676B1 (ja) |
JP (1) | JP6812422B2 (ja) |
CN (2) | CN113209449B (ja) |
WO (1) | WO2016196519A1 (ja) |
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CN113350659A (zh) | 2016-02-24 | 2021-09-07 | 禾木(中国)生物工程有限公司 | 柔性增强的神经血管导管 |
CN110381855B (zh) | 2017-01-06 | 2023-07-04 | 因赛普特有限责任公司 | 用于动脉瘤治疗装置的抗血栓涂层 |
AU2018208460B2 (en) | 2017-01-10 | 2023-03-16 | Route 92 Medical, Inc. | Aspiration catheter systems and methods of use |
CN114916978B (zh) | 2017-01-20 | 2025-02-25 | 92号医疗公司 | 单操作者颅内医疗装置输送系统和使用方法 |
CN110505895B (zh) | 2017-02-21 | 2022-04-29 | 微仙美国有限公司 | 电导管 |
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CN115999019A (zh) | 2018-05-17 | 2023-04-25 | 92号医疗公司 | 抽吸导管系统和使用方法 |
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