Patent US4598699A successfully refreshed from Google Patents.
US4598699A
Expired / Lapsed
US
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Endoscopic instrument for removing stomach insert
Assignee: Individual
•
Filing: 1985-06-10
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Granted: 1986-07-08
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Expires: 2005-06-10
Abstract
Abstract An endoscopic instrument for removing an inflated insert from the stomach cavity of a person being treated for obesity comprises an elongated flexible tube having passageways therein. A holding device at the distal end of the flexible tube is constructed and arranged to grasp and stabilize the inflated stomach insert, and an operator extending through the passageways is provided for manipulating the holding device. A deflating device is also located at the distal end of the flexible tube for puncturing or otherwise causing deflation of the insert after stabilization thereof by the holding device. An operator extending through the passageways is connected to manipulate the deflating device.
Inventors
- 👤 Lloyd R. Garren
- 👤 Mary L. Garren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:49
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/0003; A61F5/0089; A61B; A61B1/00; A61B1/273; A61B1/2736; A61B17/00; A61B17/28; A61B17/29; A61B17/32; A61B17/3205; A61B17/32056; A61B17/34; A61B17/3478
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
111 words
An endoscopic instrument for removing an inflated insert from a stomach cavity comprising an elongated flexible tube having passageway means therein, holding means at one end of the flexible tube constructed and arranged to grasp an inflated stomach insert, first operator means connected to manipulate the holding means extending through the passageway means to the opposite end of the flexible tube, deflating means at the same end of the tube as the holding means constructed and arranged to penetrate an inflated stomach insert to thereby cause deflation thereof, and second operator means connected to manipulate the deflating means extending through the passageway means to the opposite end of the flexible tube.
Claim 2
Dependent Claim
111 words
An endoscopic instrument for removing an inflated insert from a stomach cavity comprising an elongated flexible tube having passageway means therein, holding means at one end of the flexible tube constructed and arranged to grasp an inflated stomach insert, first operator means connected to manipulate the holding means extending through the passageway means to the opposite end of the flexible tube, deflating means at the same end of the tube as the holding means constructed and arranged to penetrate an inflated stomach insert to thereby cause deflation thereof, and second operator means connected to manipulate the deflating means extending through the passageway means to the opposite end of the flexible tube.
Claim 3
Dependent Claim
34 words
An endoscopic instrument as in claim 1 wherein the holding means comprises a wire snare in the form of a loop constructed and arranged to tightly surround an inflated stomach insert to be removed.
Claim 4
Dependent Claim
56 words
An endoscopic instrument as in claim 2 wherein the holding means comprises a pair of jaws movable between open and closed positions, the jaws having teeth at one end thereof and a pivotal connection at the other end thereof whereby the jaws open and close about the pivotal connection upon manipulation of the first operator means.
Claim 5
Dependent Claim
37 words
An endoscopic instrument as in claim 1 wherein the deflating means comprises an element having a sharp end portion slidably mounted for movement into and out of the flexible tube upon manipulation of the second operator means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-07-07 | 1990-01-06 | 1990-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-07 | 1994-01-06 | 1994-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-07 | 1998-01-06 | 1998-07-08 | $7700.00 | Window Closed / Lapsed |