Patent US6096052A successfully refreshed from Google Patents.
US6096052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Occluding device and method of use
Assignee: Bayer Healthcare LLC
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Filing: 1998-07-08
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Granted: 2000-08-01
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Expires: 2018-07-08
Abstract
Abstract A device for occluding a body lumen, and particularly contraceptive or sterilization device for occluding a reproductive tract or lumen to prevent the passage of reproductive cells through the tract or lumen, generally comprising a tubular member, and a mesh member, transversely disposed on the tubular member lumen. The mesh member is permeable to allow for tissue ingrowth, which produces a tissue impregnated mesh occluding the body lumen. The occluding device of the invention can be used in the fallopian tubes of a female patient, the vas deferens of a male patient, or other body lumen.
Inventors
- 👤 Jeffrey P. Callister
- 👤 William S. Tremulis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:05
CPC Classifications
A; A61; A61F; A61F6/00; A61F6/20; A61F6/22
Claims Analysis
Total Claims: 47
Claim 1
Independent Claim
71 words
A device for occluding a body lumen or passageway, comprising: a) a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the body lumen from a first configuration to a second larger configuration; and b) a mesh member transversely disposed on the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the body lumen.
Claim 2
Independent Claim
71 words
A device for occluding a body lumen or passageway, comprising: a) a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the body lumen from a first configuration to a second larger configuration; and b) a mesh member transversely disposed on the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the body lumen.
Claim 3
Dependent Claim
21 words
The device of claim 1 wherein the mesh member comprises woven strands of a biocompatible material connected to the tubular member.
Claim 4
Dependent Claim
21 words
The device of claim 1 wherein the mesh member comprises bundled strands of a biocompatible material connected to the tubular member.
Claim 5
Dependent Claim
28 words
The device of claim 1 wherein the mesh member is formed from a material selected from the group consisting of nylon, dacron, metal, polymeric material, and animal tissue.
Claim 6
Dependent Claim
32 words
The device of claim 1 further including a mesh layer longitudinally disposed along at least a section of at least one of an inner and an outer surface of the tubular member.
Claim 7
Dependent Claim
32 words
The device of claim 5 wherein the mesh layer is longitudinally disposed along substantially the entire length of at least one of the inner and the outer surface of the tubular member.
Claim 8
Dependent Claim
27 words
The device of claim 1 wherein the mesh member is disposed within the lumen of the tubular member along substantially the entire length of the tubular member.
Claim 9
Dependent Claim
32 words
The device of claim 1 wherein the mesh member is disposed within the lumen of the tubular member in a plurality of sections intermittently spaced along the length of the tubular member.
Claim 10
Dependent Claim
26 words
The device of claim 1 wherein the mesh member is disposed within the lumen of the tubular member at the first end of the tubular member.
Claim 11
Dependent Claim
30 words
The device of claim 9 including a mesh layer longitudinally disposed along at least a section of at least one of an inner and outer surface of the tubular member.
Claim 12
Dependent Claim
35 words
The device of claim 1 wherein the tubular member comprises a material selected from the group consisting of stainless steel, superelastic material, shape memory material, rigid plastics, semirigid plastics, metal, NiTi, tantalum, platinum, and gold.
Claim 13
Dependent Claim
27 words
The device of claim 1 wherein the tubular member further includes anchoring members configured to secure the expanded tubular member to a wall defining the body lumen.
Claim 14
Dependent Claim
27 words
The device of claim 1 wherein the tubular member expands from the first configuration to the second larger configuration by the release of a radially compressive force.
Claim 15
Dependent Claim
13 words
The device of claim 13 wherein the tubular member comprises a superelastic material.
Claim 16
Dependent Claim
40 words
The device of claim 9 wherein the tubular member second larger configuration comprises a radially expanded diameter increasing along at least a section thereof from the first end of the tubular member to the second end of the tubular member.
Claim 17
Dependent Claim
13 words
The device of claim 1 wherein the tubular member comprises a lattice-like framework.
Claim 18
Dependent Claim
34 words
The device of claim 16 wherein the lattice-like framework comprises a thin walled metallic tube having a pattern of cuts configured to allow the tubular member to be expanded to the large diameter configuration.
Claim 19
Dependent Claim
14 words
The device of claim 16 wherein the lattice-like framework comprises a braid of wire.
Claim 20
Dependent Claim
15 words
The device of claim 16 wherein the lattice-like framework comprises a helical coil of wire.
Claim 21
Dependent Claim
17 words
The device of claim 1 wherein the surface of the tubular member is configured to promote epithelialization.
Claim 22
Dependent Claim
18 words
The device of claim 1 coated at least in part with a compound to promote tissue cell growth.
Claim 23
Dependent Claim
15 words
The device of claim 1 further comprising a material capable of provoking an inflammatory response.
Claim 24
Dependent Claim
14 words
The device of claim 22 wherein the inflammatory material comprises copper or copper alloy.
Claim 25
Dependent Claim
13 words
The device of claim 22 wherein the inflammatory material comprises a radioactive material.
Claim 26
Dependent Claim
42 words
The device of claim 1 wherein the tubular member has an openwall structure to facilitate the ingrowth of tissue cells thereby securing at least a section of the expanded portion of the tubular member to a wall portion of the body lumen.
Claim 27
Dependent Claim
15 words
The device of claim 1 further including a plug releasably secured to the mesh member.
Claim 28
Dependent Claim
23 words
The device of claim 26 wherein the plug is formed at least in part of a material capable of provoking an inflammatory response.
Claim 29
Dependent Claim
82 words
A contraceptive or sterilization device for occluding a reproductive body lumen to prevent the passage of reproductive cells therethrough, comprising: a) a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the reproductive body lumen from a first configuration to a second larger configuration; and b) a mesh member connected to the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the reproductive body lumen.
Claim 30
Dependent Claim
82 words
A contraceptive or sterilization device for occluding a reproductive body lumen to prevent the passage of reproductive cells therethrough, comprising: a) a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the reproductive body lumen from a first configuration to a second larger configuration; and b) a mesh member connected to the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the reproductive body lumen.
Claim 31
Dependent Claim
88 words
A contraceptive device installed within a lumen of the patient's reproductive system, comprising a) a tubular member having a first end, a second end, and a lumen extending therein, and having at least a portion thereof which is secured to a body wall portion defining at least in part the lumen of the patient's reproductive system; and b) an occluding member connected to the tubular member comprising an epithelialized mesh which occludes the lumen of the patient's reproductive system sufficiently to prevent the passage of reproductive cells therethrough.
Claim 32
Dependent Claim
88 words
A contraceptive device installed within a lumen of the patient's reproductive system, comprising a) a tubular member having a first end, a second end, and a lumen extending therein, and having at least a portion thereof which is secured to a body wall portion defining at least in part the lumen of the patient's reproductive system; and b) an occluding member connected to the tubular member comprising an epithelialized mesh which occludes the lumen of the patient's reproductive system sufficiently to prevent the passage of reproductive cells therethrough.
Claim 33
Dependent Claim
20 words
The installed contraceptive device of the claim 29 wherein the tubular member is epithelialized along at least a length thereof.
Claim 34
Dependent Claim
95 words
A contraceptive system, comprising a) a catheter having a proximal end, a distal end, and a lumen extending at least in part therein; and b) a contraceptive device releasably connected to the catheter, having a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the reproductive body lumen from a first configuration to a second larger configuration, and having a mesh member connected to the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the reproductive body lumen.
Claim 35
Dependent Claim
95 words
A contraceptive system, comprising a) a catheter having a proximal end, a distal end, and a lumen extending at least in part therein; and b) a contraceptive device releasably connected to the catheter, having a tubular member having a first end, a second end, and a lumen extending therein, which is at least in part expandable within the reproductive body lumen from a first configuration to a second larger configuration, and having a mesh member connected to the tubular member, which is permeable to allow for tissue ingrowth to thereby occlude the reproductive body lumen.
Claim 36
Dependent Claim
27 words
The contraceptive system of claim 31 including an expanding member on a distal section of the catheter to expand at least a portion of the tubular member.
Claim 37
Independent Claim
66 words
A method of contraception comprising the steps of: a) inserting within a desired body lumen a contraceptive device comprising a tubular member and a mesh member connected thereto; b) expanding the tubular member within the body lumen; c) securing the expanded tubular member to a wall portion defining at least in part the body lumen; and d) epithelializing the mesh member to occlude the body lumen.
Claim 38
Independent Claim
66 words
A method of contraception comprising the steps of: a) inserting within a desired body lumen a contraceptive device comprising a tubular member and a mesh member connected thereto; b) expanding the tubular member within the body lumen; c) securing the expanded tubular member to a wall portion defining at least in part the body lumen; and d) epithelializing the mesh member to occlude the body lumen.
Claim 39
Dependent Claim
26 words
The method of claim 33 wherein the step of securing the tubular member to the wall portion comprises epithelializing the tubular member within the body lumen.
Claim 40
Dependent Claim
46 words
The method of claim 34 wherein the contraceptive device further includes one or more connecting members on a surface of the tubular member, and wherein the step of securing the tubular member to the wall portion further comprises embedding the connecting members in the wall portion.
Claim 41
Dependent Claim
33 words
The method of claim 33 wherein the contraceptive device is disposed on an expandable member of a delivery catheter, and wherein the step of expanding the tubular member comprises inflating the expandable member.
Claim 42
Dependent Claim
92 words
The method of claim 36 wherein the mesh member of the contraceptive device is transversely disposed within a lumen of the tubular member at a first end of the tubular member, and a distal end of the expandable member of the catheter is disposed in the tubular member lumen proximal to the mesh member, and the step of inflating the expandable member expands the tubular member to a larger diameter increasing along at least a section of the tubular member from a second end to the first end of the tubular member.
Claim 43
Dependent Claim
27 words
The method of claim 37 wherein at least the second end of the tubular member is expanded into contact with the wall portion of the body lumen.
Claim 44
Dependent Claim
23 words
The method of claim 38 further including the step of deflating the expandable member and withdrawing the delivery catheter from the body lumen.
Claim 45
Dependent Claim
26 words
The method of claim 33 wherein the step of expanding the tubular member comprises the step of releasing a radially compressive force on the tubular member.
Claim 46
Dependent Claim
41 words
The method of claim 40 wherein the contraceptive device is disposed within a lumen of a delivery catheter, and the step of releasing the radially compressive force comprises longitudinally displacing the tubular member out a distal end of the delivery catheter.
Claim 47
Dependent Claim
35 words
The method of claim 33 wherein the expanded tubular member is disposed within the body lumen for sufficient time for it to be epithelialized within the body lumen and thereby secured to the wall portion.
References Cited (Backward Citations)
US3687129A
Cited
US3855996A
Cited
EP0105669A1
Cited
US4503569A
Cited
US5190546A
Cited
US4606336A
Cited
US4733665A
Cited
US4733665B1
Cited
US4733665C2
Cited
US4964850A
Cited
US4869268A
Cited
US5443500A
Cited
US5163958A
Cited
US5366472A
Cited
US5108420A
Cited
US5197978A
Cited
US5197978B1
Cited
US5474089A
Cited
US5176692A
Cited
US5303719A
Cited
US5382261A
Cited
US5656036A
Cited
US5423849A
Cited
WO1994024944A1
Cited
US5507811A
Cited
US5545210A
Cited
US5601593A
Cited
US5766203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-01 | 2004-01-31 | 2004-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-01 | 2008-01-31 | 2008-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-01 | 2012-01-31 | 2012-08-01 | $7700.00 | Window Closed / Lapsed |