JP5599393B2 - 薬物リザーバを有する電子ピル - Google Patents
薬物リザーバを有する電子ピル Download PDFInfo
- Publication number
- JP5599393B2 JP5599393B2 JP2011517290A JP2011517290A JP5599393B2 JP 5599393 B2 JP5599393 B2 JP 5599393B2 JP 2011517290 A JP2011517290 A JP 2011517290A JP 2011517290 A JP2011517290 A JP 2011517290A JP 5599393 B2 JP5599393 B2 JP 5599393B2
- Authority
- JP
- Japan
- Prior art keywords
- pill
- drug
- electronic pill
- electronic
- reservoir
- 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.)
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- 239000006187 pill Substances 0.000 title claims description 59
- 239000003814 drug Substances 0.000 title claims description 48
- 229940079593 drug Drugs 0.000 title claims description 47
- 239000000843 powder Substances 0.000 claims description 28
- 239000006185 dispersion Substances 0.000 claims description 12
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000968 intestinal effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000002674 ointment Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004811 fluoropolymer Substances 0.000 claims description 2
- 229920002313 fluoropolymer Polymers 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 235000019198 oils Nutrition 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 210000004379 membrane Anatomy 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- VOVIALXJUBGFJZ-KWVAZRHASA-N Budesonide Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@H]3OC(CCC)O[C@@]3(C(=O)CO)[C@@]1(C)C[C@@H]2O VOVIALXJUBGFJZ-KWVAZRHASA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229960004436 budesonide Drugs 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- -1 fatty acid ester Chemical class 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- 208000032529 Accidental overdose Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000011231 Crohn disease Diseases 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 208000022120 Jeavons syndrome Diseases 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003316 Vitamin D Natural products 0.000 description 1
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 229940113720 aminosalicylate Drugs 0.000 description 1
- 235000021302 avocado oil Nutrition 0.000 description 1
- 239000008163 avocado oil Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 239000000828 canola oil Substances 0.000 description 1
- 235000019519 canola oil Nutrition 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 229960001334 corticosteroids Drugs 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 210000003767 ileocecal valve Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 210000005027 intestinal barrier Anatomy 0.000 description 1
- 230000007358 intestinal barrier function Effects 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011710 vitamin D Substances 0.000 description 1
- 235000019166 vitamin D Nutrition 0.000 description 1
- 150000003710 vitamin D derivatives Chemical class 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 229940046008 vitamin d Drugs 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0009—Galenical forms characterised by the drug release technique; Application systems commanded by energy involving or responsive to electricity, magnetism or acoustic waves; Galenical aspects of sonophoresis, iontophoresis, electroporation or electroosmosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Claims (5)
- 電子ピルであって、当該電子ピルが、少なくとも部分的に乾燥した固体粉末薬物で充填される少なくとも1つの薬物リザーバと、少なくとも1つの放出開口部と、前記リザーバから前記放出開口部まで前記薬物を変位させるため、制御回路に応答するアクチュエータと、前記ピルの外壁の一部を形成するとともに主に前記放出開口部に配置された半透過性膜とを有し、前記ピルが胃腸管に到達すると、腸の水分が前記膜を通じて引き込まれ、前記粉末薬物と混合して、前記膜及び前記放出開口部付近に比較的高い含水量を有する混合物が形成される、電子ピル。
- 前記薬物リザーバが不活性担体マトリクスでも充填されており、前記不活性担体マトリクスが、油及び軟膏のグループから選択される少なくとも1つの複合物を有する、
請求項1に記載の電子ピル。 - 前記腸の水分が引き込まれて形成される前記粉末薬物と前記不活性マトリクスとの分散が、20℃で測定される0.1〜2Pa.sの粘性を持ち、剪断率が104/sである、
請求項2に記載の電子ピル。 - 前記電子ピルが、非粘着コーティングで被覆される筐体を持つ、
請求項1に記載の電子ピル。 - 前記非粘着コーティングが、1つ又は複数のフルオロポリマー結合剤を有する、
請求項4に記載の電子ピル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7846908P | 2008-07-07 | 2008-07-07 | |
US61/078,469 | 2008-07-07 | ||
PCT/IB2009/052894 WO2010004490A2 (en) | 2008-07-07 | 2009-07-03 | Electronic pill comprising a medicine reservoir |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011527225A JP2011527225A (ja) | 2011-10-27 |
JP5599393B2 true JP5599393B2 (ja) | 2014-10-01 |
Family
ID=41343390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011517290A Active JP5599393B2 (ja) | 2008-07-07 | 2009-07-03 | 薬物リザーバを有する電子ピル |
Country Status (6)
Country | Link |
---|---|
US (1) | US8911425B2 (ja) |
EP (1) | EP2296622B1 (ja) |
JP (1) | JP5599393B2 (ja) |
CN (2) | CN107049928A (ja) |
RU (1) | RU2011104084A (ja) |
WO (1) | WO2010004490A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2819584B1 (en) | 2012-02-17 | 2020-04-08 | Progenity, Inc. | Ingestible medical device |
US9131842B2 (en) | 2012-08-16 | 2015-09-15 | Rock West Solutions, Inc. | System and methods for locating relative positions of multiple patient antennas |
US10045713B2 (en) | 2012-08-16 | 2018-08-14 | Rock West Medical Devices, Llc | System and methods for triggering a radiofrequency transceiver in the human body |
EP3060102B1 (en) | 2013-10-22 | 2021-03-24 | Rock West Medical Devices, LLC | System to localize swallowable pill sensor with three transmitting elements |
WO2017152093A1 (en) * | 2016-03-04 | 2017-09-08 | University Of Miami | Ingestible capsule device for collecting fluid aspirates |
CN107158552B (zh) * | 2016-03-07 | 2020-09-08 | 上海理工大学 | 药物输送胶囊及药物输送方法 |
KR20230042759A (ko) | 2016-09-09 | 2023-03-29 | 비오라 쎄라퓨틱스, 인크. | 분배가능한 물질의 전달을 위한 전자기계식 섭취가능한 디바이스 |
US11541015B2 (en) | 2017-05-17 | 2023-01-03 | Massachusetts Institute Of Technology | Self-righting systems, methods, and related components |
JP7219723B2 (ja) | 2017-05-17 | 2023-02-08 | マサチューセッツ インスティテュート オブ テクノロジー | 自己復元システムならびに関連構成要素および方法 |
AU2019269636A1 (en) | 2018-05-17 | 2020-11-19 | Massachusetts Institute Of Technology | Systems for electrical stimulation |
KR20210095165A (ko) | 2018-11-19 | 2021-07-30 | 프로제너티, 인크. | 바이오의약품으로 질환을 치료하기 위한 방법 및 디바이스 |
US11771829B2 (en) | 2019-02-01 | 2023-10-03 | Massachusetts Institute Of Technology | Systems and methods for liquid injection |
US11541216B2 (en) | 2019-11-21 | 2023-01-03 | Massachusetts Institute Of Technology | Methods for manufacturing tissue interfacing components |
EP4309722A2 (en) | 2019-12-13 | 2024-01-24 | Biora Therapeutics, Inc. | Ingestible device for delivery of therapeutic agent to the gastrointestinal tract |
JP2023541659A (ja) * | 2020-09-16 | 2023-10-03 | イーライ リリー アンド カンパニー | 拡張アームを有する経口薬物送達デバイス |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098425A (en) * | 1985-08-16 | 1992-03-24 | Alza Corporation | Method of administering a ruminant dispensing device comprising density member dispersed in hydrogel member |
GB9930000D0 (en) * | 1999-12-21 | 2000-02-09 | Phaeton Research Ltd | An ingestible device |
US20040077604A1 (en) * | 2001-12-19 | 2004-04-22 | Lenard Lichtenberger | Method and compositions employing formulations of lecithin oils and nsaids for protecting the gastrointestinal tract and providingenhanced therapeutic activity |
RU2334506C2 (ru) | 2003-01-29 | 2008-09-27 | И-Пилл Фарма Лтд. | Активная доставка лекарственного средства в желудочно-кишечном тракте |
ES2359243T3 (es) | 2003-04-25 | 2011-05-19 | Boston Scientific Scimed, Inc. | Formulación de fármaco sólida y dispositivo para el almacenamiento y la administración controlada de la misma. |
CN101237903A (zh) | 2005-01-18 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | 用于控制所摄入胶囊通过的系统和方法 |
US8992511B2 (en) * | 2005-11-09 | 2015-03-31 | The Invention Science Fund I, Llc | Acoustically controlled substance delivery device |
US8882747B2 (en) * | 2005-11-09 | 2014-11-11 | The Invention Science Fund I, Llc | Substance delivery system |
JP4716922B2 (ja) * | 2006-05-23 | 2011-07-06 | オリンパスメディカルシステムズ株式会社 | カプセル型医療装置およびこれを用いた薬剤導入システム |
RU2009101475A (ru) * | 2006-06-20 | 2010-07-27 | Конинклейке Филипс Электроникс, Н.В. (Nl) | Электронная капсула и способ для лечения желудочно-кишечного заболевания |
CN101516257B (zh) | 2006-09-25 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | 给药器 |
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2009
- 2009-07-03 EP EP09786506.7A patent/EP2296622B1/en active Active
- 2009-07-03 RU RU2011104084/15A patent/RU2011104084A/ru not_active Application Discontinuation
- 2009-07-03 CN CN201610773681.4A patent/CN107049928A/zh active Pending
- 2009-07-03 CN CN2009801264358A patent/CN102088955A/zh active Pending
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US8911425B2 (en) | 2014-12-16 |
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EP2296622B1 (en) | 2017-03-22 |
CN102088955A (zh) | 2011-06-08 |
EP2296622A2 (en) | 2011-03-23 |
WO2010004490A2 (en) | 2010-01-14 |
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CN107049928A (zh) | 2017-08-18 |
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