JP2014518115A - 形状記憶合金部材によって作動する内視鏡及び／又は器具のための装置及び方法 - Google Patents
形状記憶合金部材によって作動する内視鏡及び／又は器具のための装置及び方法 Download PDFInfo
- Publication number
- JP2014518115A JP2014518115A JP2014517981A JP2014517981A JP2014518115A JP 2014518115 A JP2014518115 A JP 2014518115A JP 2014517981 A JP2014517981 A JP 2014517981A JP 2014517981 A JP2014517981 A JP 2014517981A JP 2014518115 A JP2014518115 A JP 2014518115A
- Authority
- JP
- Japan
- Prior art keywords
- instrument
- shape memory
- memory alloy
- piston
- alloy member
- 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.)
- Pending
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 title claims abstract description 147
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002775 capsule Substances 0.000 claims abstract description 68
- 238000001574 biopsy Methods 0.000 claims abstract description 39
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 23
- 241001465754 Metazoa Species 0.000 claims description 22
- 210000001124 body fluid Anatomy 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 10
- 239000010839 body fluid Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 229940124597 therapeutic agent Drugs 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 229920004943 Delrin® Polymers 0.000 description 8
- 229940079593 drug Drugs 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 210000002784 stomach Anatomy 0.000 description 5
- 230000002496 gastric effect Effects 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 229910001000 nickel titanium Inorganic materials 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910002708 Au–Cu Inorganic materials 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017535 Cu-Al-Ni Inorganic materials 0.000 description 1
- 229910017755 Cu-Sn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 1
- 229910017927 Cu—Sn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 229910018643 Mn—Si Inorganic materials 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910007610 Zn—Sn Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000002425 internal capsule Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910000811 surgical stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/0016—Holding or positioning arrangements using motor drive units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0058—Flexible endoscopes using shape-memory elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
- A61B2010/045—Needles
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1585—Needle inserters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161502682P | 2011-06-29 | 2011-06-29 | |
| US61/502,682 | 2011-06-29 | ||
| PCT/IB2012/001716 WO2013001371A2 (en) | 2011-06-29 | 2012-06-29 | Apparatuses and methods for endoscope and/or with tool actuated by shape memory alloy element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014518115A true JP2014518115A (ja) | 2014-07-28 |
| JP2014518115A5 JP2014518115A5 (enExample) | 2015-05-14 |
Family
ID=46970360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014517981A Pending JP2014518115A (ja) | 2011-06-29 | 2012-06-29 | 形状記憶合金部材によって作動する内視鏡及び／又は器具のための装置及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150150544A1 (enExample) |
| EP (1) | EP2725963A2 (enExample) |
| JP (1) | JP2014518115A (enExample) |
| CA (1) | CA2840559A1 (enExample) |
| WO (1) | WO2013001371A2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3512433B1 (en) * | 2016-09-15 | 2023-06-07 | Biora Therapeutics, Inc. | Fluid sampling device |
| KR102239107B1 (ko) * | 2019-02-19 | 2021-04-13 | 전남대학교산학협력단 | 소화기관 내 재구성이 가능한 모듈형 캡슐내시경 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007125356A (ja) * | 2005-10-05 | 2007-05-24 | Olympus Corp | 被検体内挿入装置 |
| JP2009131415A (ja) * | 2007-11-29 | 2009-06-18 | Olympus Medical Systems Corp | カプセル型医療装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6471631B1 (en) * | 1998-11-27 | 2002-10-29 | Syntheon, Llc | Implantable radiation therapy device having controllable radiation emission |
| US7039453B2 (en) * | 2000-02-08 | 2006-05-02 | Tarun Mullick | Miniature ingestible capsule |
| KR100482275B1 (ko) * | 2002-08-09 | 2005-04-13 | 한국과학기술연구원 | 마이크로 캡슐형 로봇 |
| AU2003288516A1 (en) * | 2002-12-26 | 2004-07-22 | Given Imaging Ltd. | Immobilizable in vivo sensing device |
| US8235055B2 (en) | 2005-01-11 | 2012-08-07 | Uti Limited Partnership | Magnetic levitation of intraluminal microelectronic capsule |
| JP2006212220A (ja) * | 2005-02-03 | 2006-08-17 | Riyuukoku Univ | マイクロマシン |
| US8021384B2 (en) * | 2005-07-26 | 2011-09-20 | Ram Weiss | Extending intrabody capsule |
| JP4402648B2 (ja) * | 2005-12-16 | 2010-01-20 | オリンパス株式会社 | 被検体内導入装置 |
| US8562589B2 (en) * | 2009-12-24 | 2013-10-22 | Rani Therapeutics, Llc | Swallowable drug delivery device and method of delivery |
-
2012
- 2012-06-29 US US14/129,853 patent/US20150150544A1/en not_active Abandoned
- 2012-06-29 WO PCT/IB2012/001716 patent/WO2013001371A2/en not_active Ceased
- 2012-06-29 JP JP2014517981A patent/JP2014518115A/ja active Pending
- 2012-06-29 EP EP12768897.6A patent/EP2725963A2/en not_active Withdrawn
- 2012-06-29 CA CA2840559A patent/CA2840559A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007125356A (ja) * | 2005-10-05 | 2007-05-24 | Olympus Corp | 被検体内挿入装置 |
| JP2009131415A (ja) * | 2007-11-29 | 2009-06-18 | Olympus Medical Systems Corp | カプセル型医療装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013001371A3 (en) | 2013-03-07 |
| US20150150544A1 (en) | 2015-06-04 |
| CA2840559A1 (en) | 2013-01-03 |
| WO2013001371A2 (en) | 2013-01-03 |
| EP2725963A2 (en) | 2014-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150327 |
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| A621 | Written request for application examination |
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| A977 | Report on retrieval |
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| A131 | Notification of reasons for refusal |
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| A601 | Written request for extension of time |
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| A02 | Decision of refusal |
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