GB1302548A - - Google Patents

Info

Publication number
GB1302548A
GB1302548A GB3784169A GB1302548DA GB1302548A GB 1302548 A GB1302548 A GB 1302548A GB 3784169 A GB3784169 A GB 3784169A GB 1302548D A GB1302548D A GB 1302548DA GB 1302548 A GB1302548 A GB 1302548A
Authority
GB
United Kingdom
Prior art keywords
sponge
capsule
july
enteric coating
cells
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.)
Expired
Application number
GB3784169A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1302548A publication Critical patent/GB1302548A/en
Expired legal-status Critical Current

Links

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
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • 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
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds
    • 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
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

1302548 Swallowable sponges for cell collection R CROMARTY 15 July 1970 [28 July 1969] 37841/69 Heading A5R A device for collecting cells from a human patient comprises a sponge 12 encased in a capsule which is of a suitable size so that itmay be swallowed and passed through the alimentary canal, the capsule having an enteric coating thereon which is insoluble in the gastric juices of the stomach, but soluble to release the sponge, in the large intestine. The sponge passes through the intestine picking up cells which are examined, when the sponge is expelled from the patient. The sponge 12 is of polyurethane having a fine pore structure. The capsule is made of two gelatin halves 10, 11 and is surrounded by an enteric coating 13. A suitable coating is of cellulose acetate phthalate in a methylene chloride solution, possibly with plasticizers e.g. ethyl phthalate, and lubricants e.g. silicones.
GB3784169A 1969-07-28 1969-07-28 Expired GB1302548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3784169 1969-07-28

Publications (1)

Publication Number Publication Date
GB1302548A true GB1302548A (en) 1973-01-10

Family

ID=10399382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3784169A Expired GB1302548A (en) 1969-07-28 1969-07-28

Country Status (2)

Country Link
US (1) US3688763A (en)
GB (1) GB1302548A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000811A1 (en) * 1978-03-22 1979-10-18 J Pawelec Device for study of the alimentary canal
CN109010302A (en) * 2017-06-12 2018-12-18 赣州卡迪瑞贸易有限公司 Sponge capsule

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877464A (en) * 1972-06-07 1975-04-15 Andrew R Vermes Intra-uterine biopsy apparatus
US4186730A (en) * 1974-08-23 1980-02-05 Louis Bucalo Methods for collecting body fluids
US4257427A (en) * 1973-02-05 1981-03-24 Louis Bucalo Method for collecting body fluids
US3998211A (en) * 1974-08-23 1976-12-21 Louis Bucalo Structures for growing cultures within human and animal bodies
US4172446A (en) * 1974-12-20 1979-10-30 Louis Bucalo Apparatus for collecting body fluids
FR2374048A1 (en) * 1976-12-20 1978-07-13 Bucalo Louis Liq. collecting probe for insertion into body cavity - has absorbent cotton plug and one way valve with discharge system
DE3632303C2 (en) * 1985-09-23 1995-04-13 Sarstedt Kunststoff Method of extracting human saliva
US4979947A (en) * 1985-10-10 1990-12-25 Berman Irwin R Encapsulated expandible continence device
US4735214A (en) * 1986-09-05 1988-04-05 Berman Irwin R Gastrointestinal diagnostic capsule and method of use
US4817632A (en) * 1987-06-23 1989-04-04 Bioquant, Inc. Oral fluid collection article
FI77569C (en) * 1987-07-13 1989-04-10 Huhtamaeki Oy ANORDINATION FOR THE PURPOSE OF THE OPERATIONS AND THE OPERATIONS OF ELLER EN VAEVNAD.
AU618016B2 (en) * 1987-07-13 1991-12-12 Huhtamaki Oy Device and method for the determination of incisional wound healing ability
US5231992A (en) * 1990-06-04 1993-08-03 Leon Arnaldo C Low-impact cervical cell and fluid collector
US5603950A (en) * 1990-08-14 1997-02-18 Ratjen; Werner Agent for oral intake
DE69229710T2 (en) * 1991-11-15 2000-03-02 Kanegafuchi Kagaku Kogyo K.K., Osaka Polymers containing ester linkage for pharmaceutical preparations
US5971942A (en) * 1996-12-03 1999-10-26 Gu; Howard H. Intestinal fluid sampler
WO2001017510A1 (en) * 1999-09-06 2001-03-15 Beisel Guenther Agent for stimulating bowel function and method for producing the same
AU7284300A (en) * 1999-09-06 2001-04-10 Gunther Beisel Method for improving and maintaining bowel function as well as a method for the production thereof
AU2001270891A1 (en) * 2000-08-17 2002-03-04 Machines Industrielles Etablissements Consumable container
US20030091610A1 (en) * 2001-03-19 2003-05-15 The Procter & Gamble Company Use of non-digestible polymeric foams to sequester ingested materials thereby inhibiting their absorption by the body
US20030072804A1 (en) * 2001-03-19 2003-04-17 The Procter & Gamble Company Use of non-digestible polymeric foams to sequester ingested materials thereby inhibiting their absorption by the body
US20080089933A1 (en) 2006-10-16 2008-04-17 Amir Alon Device and method for reducing calorie intake
US20100291266A1 (en) * 2009-05-15 2010-11-18 Tibor Czinki Natural Sponge Food and Regimen
US8915863B2 (en) * 2012-11-16 2014-12-23 L. Zane Shuck In vivo device and method for researching GI tract processes, microbes, and variables associated with illnesses and diseases
US9215997B2 (en) * 2012-11-16 2015-12-22 L. Zane Shuck In vivo technology system for human gut research, diagnostics and treatment
US8491495B1 (en) * 2012-11-16 2013-07-23 L. Zane Shuck Human intestinal tract research and diagnostic system to evaluate patients and advance medical science and bioengineering and to determine processes in the gut and causes of diseases
US8926526B2 (en) * 2012-11-30 2015-01-06 L. Zane Shuck Patient in vivo gut diagnostic and treatment tool
US11096677B2 (en) * 2014-09-18 2021-08-24 Covidien Lp Regions of varying physical properties in a compressible cell collection device
US10792020B2 (en) 2014-09-18 2020-10-06 Covidien Lp Tapered geometry in a compressible cell collection device
US10751033B2 (en) 2014-09-18 2020-08-25 Covidien Lp Use of expansion-force elements in a compressible cell collection device
FR3072556A1 (en) * 2017-10-25 2019-04-26 Universite Grenoble Alpes DEVICE FOR REMOVING INTESTINAL FLUID
AU2020405301B2 (en) * 2019-12-16 2024-02-29 Eli Lilly And Company Capsule for gastrointestinal sampling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US298720A (en) * 1884-05-20 Capsule
US24666A (en) * 1859-07-05 Improvement in revolving fire-arms
US471343A (en) * 1892-03-22 Alexander poehl
US1438064A (en) * 1921-11-16 1922-12-05 Johnson & Johnson Dental pellet
US1575123A (en) * 1922-08-01 1926-03-02 Martocci-Pisculli Leon Medical appliance
US2798024A (en) * 1954-06-02 1957-07-02 Lilly Co Eli Composite enteric tablet of erythromycin and sulfonamides
CH337989A (en) * 1957-04-09 1959-04-30 Perrenoud Jean Pierre Dr Capsule
US3081233A (en) * 1960-08-08 1963-03-12 Upjohn Co Enteric-coated pilules
US3315660A (en) * 1963-08-08 1967-04-25 Carlos A Abella Capsule for insertion in the digestive track

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000811A1 (en) * 1978-03-22 1979-10-18 J Pawelec Device for study of the alimentary canal
CN109010302A (en) * 2017-06-12 2018-12-18 赣州卡迪瑞贸易有限公司 Sponge capsule

Also Published As

Publication number Publication date
US3688763A (en) 1972-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee