CA2462829A1 - Esophagus stoma button - Google Patents

Esophagus stoma button Download PDF

Info

Publication number
CA2462829A1
CA2462829A1 CA002462829A CA2462829A CA2462829A1 CA 2462829 A1 CA2462829 A1 CA 2462829A1 CA 002462829 A CA002462829 A CA 002462829A CA 2462829 A CA2462829 A CA 2462829A CA 2462829 A1 CA2462829 A1 CA 2462829A1
Authority
CA
Canada
Prior art keywords
flange part
shaft part
stoma button
tip
shaft
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.)
Granted
Application number
CA002462829A
Other languages
French (fr)
Other versions
CA2462829C (en
Inventor
Masato Nakagawa
Yukihiko Sakaguchi
Hideto Oishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Bakelite Co Ltd
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of CA2462829A1 publication Critical patent/CA2462829A1/en
Application granted granted Critical
Publication of CA2462829C publication Critical patent/CA2462829C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
    • A61J15/0065—Fixing means and tube being one part
    • 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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A61J15/0023—Gastrostomy feeding-tubes inserted by using a sheath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/003—Means for fixing the tube inside the body, e.g. balloons, retaining means
    • A61J15/0034—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters
    • A61J15/0038—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type
    • A61J15/0042—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type inflatable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0069—Tubes feeding directly to the intestines, e.g. to the jejunum
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0246—Holding devices, e.g. on the body fixed on the skin having a cover for covering the holding means
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/105—Oesophagus

Abstract

The purpose of this invention is to provide an esophagus stoma button capable of safely forming and maintaining a stoma hole provided in an esophagus and reducing the discomfortableness of a patient. To achieve the object, in the present invention, the stoma button 9 is comprised of a shaft part 1 and a flange part 2 provide at the rear end of the shaft part rounded at the tip thereof.

More specifically, in the esophagus stoma button 9, a flange part is provide at the rear end of the shaft part rounded at the tip thereof, and a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for infusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided at the opening thereof.

Claims (15)

1. (Cancelled)
2. An esophagus stoma button, wherein a flange part is provided at the rear end of a shaft rounded at the tip thereof, which is formed to enable an angle formed by the flat surface of the flange part to come into contact with skin and a longitudinal direction of the said shaft to set freely.
3. An esophagus stoma button, wherein a flange part is provided at the rear end of a shaft part rounded at the tip thereof, and a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for transfusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided at the opening thereof.
4. The esophagus stoma button according to claim 3, wherein a check valve is provided in the vicinity of the opening of a flange part.
5. The esophagus stoma button according to claim 3, wherein an attachable and detachable metal wire is provided in the area ranging from the opening of a flange part to the vicinity of the tip of a shaft part.
6. The esophagus stoma button according to claim 3, which is formed to enable an angle formed by the flat surface of a flange part to come into touch with skin and the longitudinal direction of a shaft to set freely.
7. The esophagus stoma button according to claim 3, wherein a plurality of weights with a spherical shape made of metal or ceramic, or a spherical or cylindrical weight having a small hole penetrating the central part of the weight is provided at the tip of a shaft part.
8. The esophagus stoma button according to claim 3, wherein an expandable and shrinkable balloon is provided at the outer side of the shaft part, a lumen ranging to the balloon is provided in the shaft part, a means for tightly closing fluid infused into the balloon ranging to the lumen and a means for connecting an attachable and detachable tool to infuse the fluid is provided in the flange part.
9. The esophagus stoma button according to claim 3, wherein a Malecot type fixing means is provided in the tip of a shaft part.
10. An esophagus stoma button wherein a flange part is provided at the rear end of a shaft part rounded at the tip thereof, a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for transfusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided the opening thereof, a check valve is provided in the vicinity of the opening of the flange part.
11. The esophagus stoma button according to claim 10, wherein an attachable and detachable metal wire is provided in the area ranging from the opening of the flange part to the vicinity of the tip of a shaft part.
12. The esophagus stoma button according to claim 10, which is formed to enable an angle formed by the flat surface of a flange part to come into contact with skin and the longitudinal direction of a shaft part to set freely.
13. The esophagus stoma button according to claim 10, wherein a plurality of weights with a spherical shape made of metal or ceramic, or a spherical or cylindrical weight having a small hole penetrating the central part of the weight is provided at the tip of a shaft part.
14. The esophagus stoma button according to claim 10, wherein an expandable and shrinkable balloon is provided at the outer side of a shaft part, a lumen ranging to the balloon is provided in the shaft part, a means for tightly closing fluid infused into the balloon ranging to the lumen and a means for connecting an attachable and detachable tool to infuse the fluid is provided in a flange part.
15. The esophagus stoma button according to claim 10, wherein a Malecot type fixing means is provided in the tip of a shaft part.
CA2462829A 2001-10-03 2001-10-03 Esophagus stoma button Expired - Fee Related CA2462829C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/008709 WO2003030983A1 (en) 2001-04-06 2001-10-03 Esophagus stoma button

Publications (2)

Publication Number Publication Date
CA2462829A1 true CA2462829A1 (en) 2003-04-17
CA2462829C CA2462829C (en) 2011-10-11

Family

ID=32448958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2462829A Expired - Fee Related CA2462829C (en) 2001-10-03 2001-10-03 Esophagus stoma button

Country Status (6)

Country Link
US (1) US7678082B2 (en)
EP (1) EP1433494B1 (en)
KR (1) KR100828483B1 (en)
CA (1) CA2462829C (en)
DE (1) DE60141362D1 (en)
WO (1) WO2003030983A1 (en)

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EP1750595A4 (en) 2004-05-07 2008-10-22 Valentx Inc Devices and methods for attaching an endolumenal gastrointestinal implant
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US7881797B2 (en) * 2006-04-25 2011-02-01 Valentx, Inc. Methods and devices for gastrointestinal stimulation
US20090012544A1 (en) * 2007-06-08 2009-01-08 Valen Tx, Inc. Gastrointestinal bypass sleeve as an adjunct to bariatric surgery
WO2008154450A1 (en) * 2007-06-08 2008-12-18 Valentx, Inc. Methods and devices for intragastric support of functional or prosthetic gastrointestinal devices
US20090012356A1 (en) * 2007-06-11 2009-01-08 Valen Tx, Inc. Endoscopic delivery devices and methods
US20090098168A1 (en) * 2007-10-08 2009-04-16 The Regents Of The University Of California Multiple-layer microbubble liposphere drug delivery vehicle and system
US9050168B2 (en) 2012-05-31 2015-06-09 Valentx, Inc. Devices and methods for gastrointestinal bypass
US9451960B2 (en) 2012-05-31 2016-09-27 Valentx, Inc. Devices and methods for gastrointestinal bypass
US9681975B2 (en) 2012-05-31 2017-06-20 Valentx, Inc. Devices and methods for gastrointestinal bypass
US9757264B2 (en) 2013-03-13 2017-09-12 Valentx, Inc. Devices and methods for gastrointestinal bypass
US10695270B2 (en) 2013-06-20 2020-06-30 Hadasit Medical Research Services And Development Ltd. Devices and methods for percutaneous endoscopic gastrostomy and other ostomy procedures
WO2017109788A1 (en) 2015-12-23 2017-06-29 Fidmi Medical Ltd. Devices and methods for ports to living tissue and/or lumens and related procedures
WO2016103268A1 (en) 2014-12-23 2016-06-30 Fidmi Medical Ltd. Devices and methods for percutaneous endoscopic gastronomy and other ostomy procedures
US10702304B2 (en) * 2014-12-23 2020-07-07 Fidmi Medical Ltd. Devices and methods for ports to living tissue and/or lumens and related procedures
US10758398B2 (en) * 2016-11-01 2020-09-01 Covidien Lp Apparatus and associated methodologies for creating a stoma
US20200078548A1 (en) * 2018-09-06 2020-03-12 The Regents Of The University Of Michigan Customized Tracheocutaneous Fistula and Tracheostomy Plug

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Also Published As

Publication number Publication date
DE60141362D1 (en) 2010-04-01
EP1433494A4 (en) 2006-02-01
EP1433494B1 (en) 2010-02-17
US7678082B2 (en) 2010-03-16
WO2003030983A1 (en) 2003-04-17
WO2003030983B1 (en) 2003-06-26
US20050033240A1 (en) 2005-02-10
KR20040070334A (en) 2004-08-07
CA2462829C (en) 2011-10-11
EP1433494A1 (en) 2004-06-30
KR100828483B1 (en) 2008-05-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20171003