JP7457615B2 - 消化器内内容物採取カプセル - Google Patents
消化器内内容物採取カプセル Download PDFInfo
- Publication number
- JP7457615B2 JP7457615B2 JP2020157579A JP2020157579A JP7457615B2 JP 7457615 B2 JP7457615 B2 JP 7457615B2 JP 2020157579 A JP2020157579 A JP 2020157579A JP 2020157579 A JP2020157579 A JP 2020157579A JP 7457615 B2 JP7457615 B2 JP 7457615B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical container
- collection capsule
- contents
- lid
- digestive
- 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.)
- Active
Links
- 239000002775 capsule Substances 0.000 title claims description 115
- 210000003736 gastrointestinal content Anatomy 0.000 title claims description 102
- 239000000463 material Substances 0.000 claims description 81
- 239000003550 marker Substances 0.000 claims description 47
- 210000000813 small intestine Anatomy 0.000 claims description 30
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 20
- 210000004798 organs belonging to the digestive system Anatomy 0.000 claims description 6
- 210000003608 fece Anatomy 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000001079 digestive effect Effects 0.000 claims 10
- 239000011148 porous material Substances 0.000 claims 3
- 210000002249 digestive system Anatomy 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 230000000968 intestinal effect Effects 0.000 description 7
- 210000000936 intestine Anatomy 0.000 description 5
- 210000002784 stomach Anatomy 0.000 description 5
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000167880 Hirundinidae Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000002429 large intestine Anatomy 0.000 description 3
- 241000238366 Cephalopoda Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 102220521910 THAP domain-containing protein 1_S21C_mutation Human genes 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 2
- 229960004657 indocyanine green Drugs 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000009434 Actinidia chinensis Nutrition 0.000 description 1
- 244000298697 Actinidia deliciosa Species 0.000 description 1
- 235000009436 Actinidia deliciosa Nutrition 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 235000021062 nutrient metabolism Nutrition 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0038—Devices for taking faeces samples; Faecal examination devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/07—Endoradiosondes
- A61B5/073—Intestinal transmitters
-
- 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
- A61B5/6861—Capsules, e.g. for swallowing or implanting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
-
- 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
- A61B2560/04—Constructional details of apparatus
- A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
-
- 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
-
- 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
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/162—Capsule shaped sensor housings, e.g. for swallowing or implantation
-
- 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
- A61B5/6871—Stomach
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Description
2A、2B 腸溶性蓋
3A、3B、3C 糸
4 磁性内筒
5 非溶性外筒
6 マーカ材料
7A、7B 水膨張性蓋
8 蛍光筒
9 便
10 光
41 孔
Claims (14)
- 消化器内の内容物を採取する消化器内内容物採取カプセルであって、
消化器内内容物を収容するための、消化管内で非溶な筒状容器と、
前記筒状容器の孔を密閉し、前記消化器内で少なくとも一部が溶ける外側蓋と、
前記筒状容器内に配置され、前記消化器内で前記内容物に接触することで膨張して、前記外側蓋の少なくとも一部が溶けることにより露出する前記筒状容器の孔を密閉する、内側蓋と、
前記消化器内内容物を収容する前記筒状容器及び便と共に排出される、マーカ材料と、を含み、
前記マーカ材料は、前記筒状容器内に予め収容され、前記外側蓋の少なくとも一部が溶けることにより前記筒状容器から外部に流出する、消化器内内容物採取カプセル。 - 消化器内の内容物を採取する消化器内内容物採取カプセルであって、
消化器内内容物を収容するための、消化管内で非溶な筒状容器と、
前記筒状容器の孔を密閉し、前記消化器内で少なくとも一部が溶ける外側蓋と、
前記筒状容器内に配置され、前記消化器内で前記内容物に接触することで膨張して、前記外側蓋の少なくとも一部が溶けることにより露出する前記筒状容器の孔を密閉する、内側蓋と、
前記消化器内内容物を収容する前記筒状容器及び便と共に排出される、マーカ材料と、
前記内側蓋を貫通し前記筒状容器に固定されている糸状部品と、を含み、
前記内側蓋は、膨張前に前記筒状容器の内壁面から離間している、消化器内内容物採取カプセル。 - 請求項1に記載の消化器内内容物採取カプセルであって、
前記内側蓋は、水膨張性材料で形成されており、
前記マーカ材料は粉粒体である、消化器内内容物採取カプセル。 - 請求項1に記載の消化器内内容物採取カプセルであって、
前記マーカ材料は、食用可能な材料である、消化器内内容物採取カプセル。 - 請求項2に記載の消化器内内容物採取カプセルであって、
前記マーカ材料は、前記筒状容器を形成する材料に含まれる蛍光材料である、消化器内内容物採取カプセル。 - 請求項2に記載の消化器内内容物採取カプセルであって、
前記筒状容器は、内側筒と外側筒とを含み、
前記マーカ材料は蛍光材料であり、
前記蛍光材料は、前記内側筒と前記外側筒との間に挟まれている部品に含まれる、消化器内内容物採取カプセル。 - 請求項1又は2に記載の消化器内内容物採取カプセルであって、
前記筒状容器は、内側筒と外側筒とを含み、
前記内側筒は磁性材料で形成されている、消化器内内容物採取カプセル。 - 請求項1又は2に記載の消化器内内容物採取カプセルであって、
前記外側蓋は第1の外側蓋であり、
前記内側蓋は第1の内側蓋であり、
前記第1の外側蓋と反対側において前記筒状容器の孔を密閉し、前記消化器内で少なくとも一部が溶ける第2の外側蓋と、
前記筒状容器内に配置され、前記消化器内で前記内容物に接触することで膨張して、前記第2の外側蓋の少なくとも一部が溶けることにより露出する前記筒状容器の孔を密閉する、第2の内側蓋と、をさらに含む、消化器内内容物採取カプセル。 - 請求項1に記載の消化器内内容物採取カプセルであって、
前記内側蓋を貫通し前記筒状容器に固定されている糸状部品をさらに含み、
前記内側蓋は、膨張前に前記筒状容器の内壁面から離間している、消化器内内容物採取カプセル。 - 請求項2又は9に記載の消化器内内容物採取カプセルであって、
前記内側蓋の異なる位置を貫通し前記筒状容器に固定されている、複数の糸状部品をさらに含み、
前記複数の糸状部品に支持されている前記内側蓋の前記筒状容器の軸方向の最大寸法は、膨張の前後において、前記筒状容器の径方向の最大寸法より小さい、消化器内内容物採取カプセル。 - 請求項2又は9に記載の消化器内内容物採取カプセルであって、
前記筒状容器は、内側筒と外側筒とを含み、
前記糸状部品の両端部は、前記内側筒に固定されている、消化器内内容物採取カプセル。 - 請求項2又は9に記載の消化器内内容物採取カプセルであって、
前記筒状容器は、内側筒と外側筒とを含み、
前記糸状部品の両端部は、前記内側筒と前記外側筒との間に挟まれている、消化器内内容物採取カプセル。 - 請求項1又は2に記載の消化器内内容物採取カプセルであって、
前記筒状容器は、内側筒と外側筒とを含み、
前記内側筒は、前記外側筒より高い剛性を有する、消化器内内容物採取カプセル。 - 請求項1又は2に記載の消化器内内容物採取カプセルであって、
前記消化器は小腸である、消化器内内容物採取カプセル。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020157579A JP7457615B2 (ja) | 2020-09-18 | 2020-09-18 | 消化器内内容物採取カプセル |
US17/204,001 US11896205B2 (en) | 2020-09-18 | 2021-03-17 | Digestive organ internal contents sampling capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020157579A JP7457615B2 (ja) | 2020-09-18 | 2020-09-18 | 消化器内内容物採取カプセル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022051221A JP2022051221A (ja) | 2022-03-31 |
JP7457615B2 true JP7457615B2 (ja) | 2024-03-28 |
Family
ID=80739592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020157579A Active JP7457615B2 (ja) | 2020-09-18 | 2020-09-18 | 消化器内内容物採取カプセル |
Country Status (2)
Country | Link |
---|---|
US (1) | US11896205B2 (ja) |
JP (1) | JP7457615B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115349890B (zh) * | 2022-06-29 | 2024-09-10 | 中国人民解放军西部战区总医院 | 一种无创的肠道菌群定点取出装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003093332A (ja) | 2001-09-21 | 2003-04-02 | Olympus Optical Co Ltd | カプセル型医療装置 |
JP2003524448A (ja) | 1998-10-22 | 2003-08-19 | ギブン・イメージング・リミテツド | 標的部位に装置を送り出す方法 |
JP2005080933A (ja) | 2003-09-09 | 2005-03-31 | Olympus Corp | カプセル型医療装置 |
JP2005508668A (ja) | 2001-07-12 | 2005-04-07 | ギブン・イメージング・リミテッド | 身体の管腔を検査するための装置および方法 |
JP2004267350A5 (ja) | 2003-03-06 | 2006-03-23 | ||
US20100145316A1 (en) | 2006-12-18 | 2010-06-10 | Electronic Dietary Foods Inc. | Device for delivery of a substance |
US20180168490A1 (en) | 2016-12-15 | 2018-06-21 | Progenity Inc. | Ingestible device and associated methods |
US20190219553A1 (en) | 2018-01-16 | 2019-07-18 | Ankon Medical Technologies (Shanghai) Co., Ltd. | Digestive tract medication administration system and medication administration capsule |
US20200138416A1 (en) | 2017-05-19 | 2020-05-07 | Tidhar Dari Shalon | Devices And Methods For Collecting Gastrointestinal Samples |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4149376B2 (ja) | 2001-05-17 | 2008-09-10 | フェールグクレーマン・アクチボラゲット | 体内物質のサンプルを得るためのサンプリング装置および方法ならびにサンプリング装置を作製するための方法 |
JP4012097B2 (ja) * | 2003-03-06 | 2007-11-21 | オリンパス株式会社 | カプセル型医療装置回収装置 |
GB201304738D0 (en) | 2013-03-15 | 2013-05-01 | Mars Inc | Sampling Device |
US20170252016A1 (en) * | 2014-09-17 | 2017-09-07 | Mars, Incorporated | Sampling device |
WO2020214689A1 (en) * | 2019-04-15 | 2020-10-22 | Verily Life Sciences Llc | Ingestible capsules for sampling intestinal contents |
-
2020
- 2020-09-18 JP JP2020157579A patent/JP7457615B2/ja active Active
-
2021
- 2021-03-17 US US17/204,001 patent/US11896205B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003524448A (ja) | 1998-10-22 | 2003-08-19 | ギブン・イメージング・リミテツド | 標的部位に装置を送り出す方法 |
JP2005508668A (ja) | 2001-07-12 | 2005-04-07 | ギブン・イメージング・リミテッド | 身体の管腔を検査するための装置および方法 |
JP2003093332A (ja) | 2001-09-21 | 2003-04-02 | Olympus Optical Co Ltd | カプセル型医療装置 |
JP2004267350A5 (ja) | 2003-03-06 | 2006-03-23 | ||
JP2005080933A (ja) | 2003-09-09 | 2005-03-31 | Olympus Corp | カプセル型医療装置 |
US20100145316A1 (en) | 2006-12-18 | 2010-06-10 | Electronic Dietary Foods Inc. | Device for delivery of a substance |
US20180168490A1 (en) | 2016-12-15 | 2018-06-21 | Progenity Inc. | Ingestible device and associated methods |
US20200138416A1 (en) | 2017-05-19 | 2020-05-07 | Tidhar Dari Shalon | Devices And Methods For Collecting Gastrointestinal Samples |
US20190219553A1 (en) | 2018-01-16 | 2019-07-18 | Ankon Medical Technologies (Shanghai) Co., Ltd. | Digestive tract medication administration system and medication administration capsule |
Also Published As
Publication number | Publication date |
---|---|
JP2022051221A (ja) | 2022-03-31 |
US11896205B2 (en) | 2024-02-13 |
US20220087655A1 (en) | 2022-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11766249B2 (en) | Devices and methods for collecting gastrointestinal samples | |
AU780981B2 (en) | Methods and devices for obtaining samples from hollow viscera | |
JP4307995B2 (ja) | 身体の管腔を検査するための装置 | |
JP5595378B2 (ja) | 特定の細菌の検出方法および体内カプセル | |
JP5389998B2 (ja) | 医療用カプセル | |
JP7457615B2 (ja) | 消化器内内容物採取カプセル | |
CN110191667A (zh) | 用于增强小肠视觉效果的装置和方法 | |
US20200237350A1 (en) | Digestive tract multi-region liquid biopsy sampling device | |
US10722220B2 (en) | Sampling system capsule | |
CN105813536A (zh) | 用于具有多个密度相的胶囊装置的系统及方法 | |
US10980482B2 (en) | Sampling capsule system and methods | |
US20210228157A1 (en) | Sampling capsule system and methods | |
EP1530950A1 (en) | Sampling device and method of producing thereof | |
JPWO2016072126A1 (ja) | 管腔通過確認装置 | |
US20230380815A1 (en) | Sampling capsule systems and methods | |
EP4327754A2 (en) | Sampling capsule system and methods | |
Choi | History of capsule endoscopy | |
AU2008202321B2 (en) | Device and method for controlled release of a substance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230911 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231024 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231219 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240312 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240315 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7457615 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |