DE3881856D1 - Selbstaufliegende klappe fuer eine einblasungskanuelenanlage. - Google Patents

Selbstaufliegende klappe fuer eine einblasungskanuelenanlage.

Info

Publication number
DE3881856D1
DE3881856D1 DE8888310938T DE3881856T DE3881856D1 DE 3881856 D1 DE3881856 D1 DE 3881856D1 DE 8888310938 T DE8888310938 T DE 8888310938T DE 3881856 T DE3881856 T DE 3881856T DE 3881856 D1 DE3881856 D1 DE 3881856D1
Authority
DE
Germany
Prior art keywords
valve
valve seat
plug
self
housing
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 - Lifetime
Application number
DE8888310938T
Other languages
English (en)
Other versions
DE3881856T2 (de
Inventor
Jack R Lander
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.)
United States Surgical Corp
Original Assignee
United States Surgical Corp
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 United States Surgical Corp filed Critical United States Surgical Corp
Application granted granted Critical
Publication of DE3881856D1 publication Critical patent/DE3881856D1/de
Publication of DE3881856T2 publication Critical patent/DE3881856T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
DE88310938T 1987-12-31 1988-11-18 Selbstaufliegende Klappe für eine Einblasungskanülenanlage. Expired - Lifetime DE3881856T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/140,025 US4943280A (en) 1987-12-31 1987-12-31 Self-seating flapper valve for an insufflation cannula assembly

Publications (2)

Publication Number Publication Date
DE3881856D1 true DE3881856D1 (de) 1993-07-22
DE3881856T2 DE3881856T2 (de) 1993-11-25

Family

ID=22489382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88310938T Expired - Lifetime DE3881856T2 (de) 1987-12-31 1988-11-18 Selbstaufliegende Klappe für eine Einblasungskanülenanlage.

Country Status (8)

Country Link
US (1) US4943280A (de)
EP (1) EP0323018B1 (de)
JP (1) JPH01209056A (de)
AT (1) ATE90542T1 (de)
AU (1) AU608075B2 (de)
CA (1) CA1329349C (de)
DE (1) DE3881856T2 (de)
ES (1) ES2040871T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113041485A (zh) * 2021-02-19 2021-06-29 青岛大学附属医院 一种消化内科用肠道给药器

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US5429609A (en) * 1990-07-26 1995-07-04 Yoon; Inbae Endoscopic portal for use in endoscopic procedures and methods therefor
US5389080A (en) * 1990-07-26 1995-02-14 Yoon; Inbae Endoscopic portal for use in endoscopic procedures and methods therefor
US5395342A (en) * 1990-07-26 1995-03-07 Yoon; Inbae Endoscopic portal
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US5466224A (en) * 1990-12-18 1995-11-14 Yoon; Inbae Safety penetrating instrument having a triggered portal sleeve for establishing an endoscopic portal in an anatomical cavity wall
US5645557A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and safety member protrusion
US5431635A (en) * 1990-12-18 1995-07-11 Yoon; Inbae Safety penetrating instrument having a triggered safety member for establishing an endoscopic portal in an anatomical cavity wall
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US5645556A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion
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US5603719A (en) * 1991-11-27 1997-02-18 Yoon; Inbae Retractable safety trocar with multiple triggering and/or moving components
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US5607439A (en) * 1993-06-24 1997-03-04 Yoon; Inbae Safety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion
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US11448026B1 (en) 2021-05-03 2022-09-20 Saudi Arabian Oil Company Cable head for a wireline tool
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US11905791B2 (en) 2021-08-18 2024-02-20 Saudi Arabian Oil Company Float valve for drilling and workover operations
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113041485A (zh) * 2021-02-19 2021-06-29 青岛大学附属医院 一种消化内科用肠道给药器
CN113041485B (zh) * 2021-02-19 2022-05-03 青岛大学附属医院 一种消化内科用肠道给药器

Also Published As

Publication number Publication date
JPH01209056A (ja) 1989-08-22
ATE90542T1 (de) 1993-07-15
AU2392688A (en) 1989-07-06
ES2040871T3 (es) 1993-11-01
DE3881856T2 (de) 1993-11-25
EP0323018A3 (en) 1990-01-31
EP0323018A2 (de) 1989-07-05
EP0323018B1 (de) 1993-06-16
CA1329349C (en) 1994-05-10
US4943280A (en) 1990-07-24
AU608075B2 (en) 1991-03-21

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