IL271225B2 - Gastrointestinal tract simulation system, compartments therefor, and method - Google Patents
Gastrointestinal tract simulation system, compartments therefor, and methodInfo
- Publication number
- IL271225B2 IL271225B2 IL271225A IL27122519A IL271225B2 IL 271225 B2 IL271225 B2 IL 271225B2 IL 271225 A IL271225 A IL 271225A IL 27122519 A IL27122519 A IL 27122519A IL 271225 B2 IL271225 B2 IL 271225B2
- Authority
- IL
- Israel
- Prior art keywords
- vessel
- gastrointestinal tract
- compartment
- passageways
- simulation system
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 8
- 210000002249 digestive system Anatomy 0.000 title 1
- 238000003384 imaging method Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims description 80
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 77
- 238000004088 simulation Methods 0.000 claims description 58
- 239000012530 fluid Substances 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 35
- 238000003825 pressing Methods 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 31
- 238000012546 transfer Methods 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 239000000523 sample Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 11
- 241000549194 Euonymus europaeus Species 0.000 claims description 9
- 238000003760 magnetic stirring Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 241001465754 Metazoa Species 0.000 claims description 6
- 238000000502 dialysis Methods 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 210000003097 mucus Anatomy 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 24
- 238000010276 construction Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 210000000936 intestine Anatomy 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000003278 mimic effect Effects 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 210000001815 ascending colon Anatomy 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 239000003833 bile salt Substances 0.000 description 1
- 229940093761 bile salts Drugs 0.000 description 1
- 210000001731 descending colon Anatomy 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 210000001819 pancreatic juice Anatomy 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000003384 transverse colon Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
- G09B23/303—Anatomical models specially adapted to simulate circulation of bodily fluids
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
- G09B23/32—Anatomical models with moving parts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/30—Anatomical models
- G09B23/34—Anatomical models with removable parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J2219/085—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy creating magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Medical Informatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17174613.4A EP3412762A1 (en) | 2017-06-06 | 2017-06-06 | Gastrointestinal tract simulation system, compartments therefor, and method |
| PCT/EP2018/064917 WO2018224558A1 (en) | 2017-06-06 | 2018-06-06 | Gastrointestinal tract simulation system, compartments therefor, and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IL271225A IL271225A (en) | 2020-01-30 |
| IL271225B1 IL271225B1 (en) | 2024-01-01 |
| IL271225B2 true IL271225B2 (en) | 2024-05-01 |
Family
ID=59021391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL271225A IL271225B2 (en) | 2017-06-06 | 2018-06-06 | Gastrointestinal tract simulation system, compartments therefor, and method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11557226B2 (enExample) |
| EP (2) | EP3412762A1 (enExample) |
| JP (1) | JP7288864B2 (enExample) |
| CN (1) | CN111051491B (enExample) |
| CA (1) | CA3066023A1 (enExample) |
| DK (1) | DK3635088T3 (enExample) |
| ES (1) | ES2943084T3 (enExample) |
| FI (1) | FI3635088T3 (enExample) |
| IL (1) | IL271225B2 (enExample) |
| PL (1) | PL3635088T3 (enExample) |
| PT (1) | PT3635088T (enExample) |
| WO (1) | WO2018224558A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3412762A1 (en) * | 2017-06-06 | 2018-12-12 | ProDigest BVBA | Gastrointestinal tract simulation system, compartments therefor, and method |
| CN108735060B (zh) * | 2018-08-14 | 2024-08-02 | 晓东宜健（苏州）仪器设备有限公司 | 一种仿生人体食道和胃消化系统 |
| US12142158B2 (en) * | 2018-12-03 | 2024-11-12 | Lyndra Therapeutics, Inc. | Stomach simulating device |
| CN110288890B (zh) * | 2019-06-21 | 2024-06-14 | 温州市人民医院 | 肠道支架置入术演示装置 |
| TWI709645B (zh) * | 2019-07-29 | 2020-11-11 | 國立屏東科技大學 | 模擬腸道環境的生物晶片 |
| CN110675704B (zh) * | 2019-11-20 | 2024-05-28 | 天津开发区合普工贸有限公司 | 一种便捷肠道静式替代实验装置 |
| US20240044763A1 (en) * | 2020-12-22 | 2024-02-08 | Prodigest | Gastrointestinal tract simulation system and method |
| TWI817249B (zh) * | 2021-11-12 | 2023-10-01 | 智崴資訊科技股份有限公司 | 伸縮式致動器、致動系統和移動模擬裝置 |
| CN118109273B (zh) * | 2024-04-30 | 2024-07-12 | 中科康谱健康科技(山东)有限责任公司 | 一种便于通风的肠道菌群培育设备 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2324702A (en) * | 1938-11-30 | 1943-07-20 | Karl F Hoffmann | Surgical simulacra and process of preparing same |
| DE1902200B1 (de) * | 1969-01-17 | 1970-11-26 | Ernst Huebers | Vorrichtung zum Mischen von Stoffen |
| US4457339A (en) | 1982-03-03 | 1984-07-03 | Coulter Electronics, Inc. | Multiprogrammable pinch valve module |
| NL9201907A (nl) * | 1992-11-02 | 1994-06-01 | Tno | Peristaltisch mengende reactor en peristaltische kleppenpomp. |
| WO1995023329A1 (en) * | 1994-02-25 | 1995-08-31 | Distek Inc. | Dissolution testing apparatus |
| US5993406A (en) * | 1997-05-14 | 1999-11-30 | Cedars-Sinai Medical Center | Artificial gut |
| US6022733A (en) * | 1997-12-02 | 2000-02-08 | Tam; Yun K. | Simulated biological dissolution and absorption system |
| US6488507B1 (en) * | 1999-11-29 | 2002-12-03 | Ethicon, Inc. | Portable surgical trainer |
| TW590795B (en) * | 2002-04-17 | 2004-06-11 | Rohm & Haas | An automated system and process for the preparation of a high viscosity fluid formulation |
| US7390653B2 (en) * | 2002-12-04 | 2008-06-24 | Synthecon, Inc. | Culture chamber for biologicals |
| US7144727B2 (en) * | 2003-04-14 | 2006-12-05 | Synthecon, Inc. | Interlinked culture chamber for biologicals |
| GB0514702D0 (en) * | 2005-07-18 | 2005-08-24 | Plant Bioscience Ltd | Apparatus, system and method |
| FR2923065B1 (fr) * | 2007-10-30 | 2009-12-11 | Univ Dauvergne Clermont 1 | Dispositif de simulation d'un estomac d'un mammifere monogastrique ou d'un etre humain |
| JP5257960B2 (ja) * | 2009-06-09 | 2013-08-07 | 株式会社ジェイテック | 回転培養ベッセル及びそれを用いた自動細胞培養装置 |
| EP2284821A1 (en) * | 2009-08-07 | 2011-02-16 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Method, device and computer program product for assessing the disintegration of a dosage form in the gastrointestinal tract |
| EP2529770A1 (en) * | 2011-05-31 | 2012-12-05 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | A digestion system |
| CH705468A1 (de) * | 2011-09-06 | 2013-03-15 | Tecan Trading Ag | Kammersystem und Probenbehälter mit Einlass. |
| US9314404B2 (en) * | 2013-01-31 | 2016-04-19 | Allergan, Inc. | Drug compounding skid and compounding method |
| EP2884480A1 (en) * | 2013-12-12 | 2015-06-17 | Sandoz Ag | Apparatus for simulating the function of human stomach and/or human intestine |
| PL228790B1 (pl) * | 2014-09-09 | 2018-05-30 | Iwanejko Zdzislaw Iwanejko Electronics | Urządzenie do nalewania lub wylewania cieczy |
| WO2016168445A1 (en) * | 2015-04-17 | 2016-10-20 | Pion Inc. | Apparatus and method for the assessment of concentration profiling and permeability rates |
| CN104851346B (zh) * | 2015-04-30 | 2017-08-08 | 暨南大学 | 模块化动物消化道体外模拟系统及其人类肠道模拟方法 |
| CN205740983U (zh) * | 2015-12-21 | 2016-11-30 | 北京晨奥润泽科技股份有限公司 | 双发酵系统 |
| CN205778735U (zh) * | 2016-05-26 | 2016-12-07 | 中国石油化工股份有限公司 | 一种自泄液式试压阀 |
| US20180030403A1 (en) * | 2016-07-28 | 2018-02-01 | Bobban Subhadra | Devices, systems and methods for the production of humanized gut commensal microbiota |
| US20190287423A1 (en) * | 2016-11-22 | 2019-09-19 | PraxiCut, LLC | Surgical simulation systems, methods, and compositions |
| EP3412762A1 (en) * | 2017-06-06 | 2018-12-12 | ProDigest BVBA | Gastrointestinal tract simulation system, compartments therefor, and method |
| US10955375B2 (en) * | 2018-03-16 | 2021-03-23 | U.S. Department Of Energy | Multielectrode sensor for concentration and depth measurements in molten salt |
-
2017
- 2017-06-06 EP EP17174613.4A patent/EP3412762A1/en not_active Withdrawn
-
2018
- 2018-06-06 CN CN201880051059.XA patent/CN111051491B/zh active Active
- 2018-06-06 US US16/619,457 patent/US11557226B2/en active Active
- 2018-06-06 DK DK18731381.2T patent/DK3635088T3/da active
- 2018-06-06 WO PCT/EP2018/064917 patent/WO2018224558A1/en not_active Ceased
- 2018-06-06 PT PT187313812T patent/PT3635088T/pt unknown
- 2018-06-06 ES ES18731381T patent/ES2943084T3/es active Active
- 2018-06-06 EP EP18731381.2A patent/EP3635088B1/en active Active
- 2018-06-06 CA CA3066023A patent/CA3066023A1/en active Pending
- 2018-06-06 JP JP2019567973A patent/JP7288864B2/ja active Active
- 2018-06-06 IL IL271225A patent/IL271225B2/en unknown
- 2018-06-06 FI FIEP18731381.2T patent/FI3635088T3/fi active
- 2018-06-06 PL PL18731381.2T patent/PL3635088T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3635088A1 (en) | 2020-04-15 |
| IL271225B1 (en) | 2024-01-01 |
| IL271225A (en) | 2020-01-30 |
| JP7288864B2 (ja) | 2023-06-08 |
| ES2943084T3 (es) | 2023-06-08 |
| CN111051491B (zh) | 2023-11-24 |
| JP2020522273A (ja) | 2020-07-30 |
| PL3635088T3 (pl) | 2023-06-19 |
| WO2018224558A1 (en) | 2018-12-13 |
| EP3635088B1 (en) | 2023-01-25 |
| FI3635088T3 (fi) | 2023-05-04 |
| CN111051491A (zh) | 2020-04-21 |
| EP3412762A1 (en) | 2018-12-12 |
| DK3635088T3 (da) | 2023-04-24 |
| US11557226B2 (en) | 2023-01-17 |
| PT3635088T (pt) | 2023-04-24 |
| US20200168126A1 (en) | 2020-05-28 |
| CA3066023A1 (en) | 2018-12-13 |
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