Patent US5320632A successfully refreshed from Google Patents.
US5320632A
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US
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Surgical suturing apparatus
Assignee: Individual
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Filing: 1992-11-10
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Granted: 1994-06-14
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Expires: 2012-11-10
Abstract
Abstract For sewing up a surgical opening (32), an instrument (10) is provided to be introduced thereinto. Needle holders (19), having needles (25) attached thereon, are laterally extended out of the instrument (10). By raising the instrument (10), the needles (25) are pierced through the cutaneous tissue (33) from the inside to the outside while the thread (30) passing through the needles (25) forms a loop within the patient's body. A needle catcher (26) is used for withdrawing the needles (25) out of the patient's body, the needles (25) being released from the needle holders (19). Finally, the thread loop can be tied into a knot above the surgical opening (32) outside the patient's body.
Inventors
- 👤 Elke Heidmueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:24
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/062; A61B17/0469; A61B17/0057; A61B17/28; A61B17/29; A61B2017/047; A61B2017/0472; A61B17/06004; A61B2017/06019; A61B2017/06042; A61B2017/06057
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
78 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), and means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other.
Claim 2
Dependent Claim
78 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), and means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other.
Claim 3
Dependent Claim
91 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44) means (19) located at said first end portion (11; 42a 43a) for removably supported needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other, and means (18, 23) for guiding said needles during the reciprocal sliding movement therebetween.
Claim 4
Dependent Claim
91 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44) means (19) located at said first end portion (11; 42a 43a) for removably supported needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other, and means (18, 23) for guiding said needles during the reciprocal sliding movement therebetween.
Claim 5
Dependent Claim
81 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), and means (26) disposed between said elongated instrument first and second end portions for clampingly gripping the needle tips.
Claim 6
Dependent Claim
81 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), and means (26) disposed between said elongated instrument first and second end portions for clampingly gripping the needle tips.
Claim 7
Dependent Claim
132 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remote skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, and means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other.
Claim 8
Dependent Claim
132 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remote skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, and means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other.
Claim 9
Dependent Claim
145 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remove skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other, and means (18, 23) for guiding said needles during the reciprocal sliding movement therebetween.
Claim 10
Dependent Claim
145 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remove skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, means (18, 18) for mounting said needles for reciprocal sliding movement relative to each other, and means (18, 23) for guiding said needles during the reciprocal sliding movement therebetween.
Claim 11
Dependent Claim
135 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remote skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, and means (26) disposed between said elongated instrument first and second end portions for clampingly gripping the needle tips.
Claim 12
Dependent Claim
135 words
A surgical suturing apparatus comprising a relatively elongated instrument (10, 40) having generally opposite spaced first and second end portions (generally 11, 13; 42a,43a, 44), means (19) located at said first end portion (11; 42a 43a) for removably supporting needles (25) at said first end portion (11; 42a, 43a) with tips of said needles directed toward said second end portion (13, 44,), means (17, 20; 41) for displacing needle tips from a first relatively close body opening insertion position (FIGS. 1 and 6) to a second relatively more remote skin penetration position (FIGS. 2 and 7) to effect respective introduction of the needles within a body opening and subsequent needle penetration into the skin contiguous thereto, and means (26) disposed between said elongated instrument first and second end portions for clampingly gripping the needle tips.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-06-13 | 1997-12-13 | 1998-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-13 | 2001-12-13 | 2002-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-13 | 2005-12-13 | 2006-06-14 | $7700.00 | Window Closed / Lapsed |