Patent US5655544A successfully refreshed from Google Patents.
US5655544A
Expired / Lapsed
US
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Endoscopic assisted abdominoplasty
Assignee: Individual
•
Filing: 1995-03-30
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Granted: 1997-08-12
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Expires: 2015-03-30
Abstract
Abstract A surgical procedure is an endoscopic assisted abdominoplasty. This procedure eschews the use of abdominal incisions and obtains the desired result with no visible scars on the abdomen of the patient. A traditional or standard abdominoplasty (also called a dermolipectomy of the abdomen) has always required a surgical incision in the abdomen followed by surgical removal of part of the skin, the underlying fat layer, and suturing the opening. The endoscopic assisted abdominoplasty shown herein uses two small hidden incisions, one in the umbilicus or on the abdomen or other areas, in pre-existing scars or other areas such as under the armpit for introduction of the surgical instruments, and a small incision within the pubic hair line for endoscopic and/or direct observation and control of the procedure. While observing the procedure through the endoscope, the surgical instruments are inserted through the umbilical incision to remove fat by liposuction and plicate and repair the muscles by use of a tenaculum and fascial sutures. After removal of the instruments, the small incisions are sutured and the skin layer allowed to retract and tighten. The procedure has had considerable success and leaves no visible scars, which is of great importance to most patients.
Inventors
- 👤 Gerald W. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:05
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/00234; A61B17/068; A61B17/0682; A61M; A61M2202/00; A61M2202/08
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
155 words
A surgical abdominoplasty procedure eschewing the use of large abdominal incisions comprising the steps of making at least one small hidden incision, under the armpit, or in a pre-existing scar, or on the abdomen or in the umbilicus of inside the pubic hair line, inserting a surgical cutting and cauterizing instrument through said incision and undermining the skin over a sufficient area of the fascia and muscle to be repaired to permit smooth contraction of the skin over the repaired fascia and muscle, inserting a surgical clamping instrument through said incision, underneath the skin and above the fascia, to engage the fascia at predetermined spaced points and operating the clamping instrument to plicate the fascia, inserting a suturing needle and suture through the incision and suturing the plicated fascia, repeating the procedure at a predetermined spacing along the fascia being repaired to complete the fascial and muscular repair, and suturing or closing said small incision.
Claim 2
Dependent Claim
155 words
A surgical abdominoplasty procedure eschewing the use of large abdominal incisions comprising the steps of making at least one small hidden incision, under the armpit, or in a pre-existing scar, or on the abdomen or in the umbilicus of inside the pubic hair line, inserting a surgical cutting and cauterizing instrument through said incision and undermining the skin over a sufficient area of the fascia and muscle to be repaired to permit smooth contraction of the skin over the repaired fascia and muscle, inserting a surgical clamping instrument through said incision, underneath the skin and above the fascia, to engage the fascia at predetermined spaced points and operating the clamping instrument to plicate the fascia, inserting a suturing needle and suture through the incision and suturing the plicated fascia, repeating the procedure at a predetermined spacing along the fascia being repaired to complete the fascial and muscular repair, and suturing or closing said small incision.
Claim 3
Dependent Claim
39 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis.
Claim 4
Dependent Claim
39 words
A surgical abdominoplasty procedure according to claim 1 in which selected portions of the surface of the fascia beneath the undermined skin are marked to define the portions of the fascia to be plicated and sutured in the procedure.
Claim 5
Dependent Claim
54 words
A surgical abdominoplasty procedure according to claim 1 in which the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, and the plication and suturing drawing together and suturing the fascia along said elliptical mark.
Claim 6
Dependent Claim
47 words
A surgical abdominoplasty procedure according to claim 1 in which a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures.
Claim 7
Dependent Claim
29 words
A surgical abdominoplasty procedure according to claim 1 in which fat is removed by liposuction during or after undermining of the skin and prior to plication and fascial suturing.
Claim 8
Dependent Claim
59 words
A surgical abdominoplasty procedure according to claim 1 in which a further or supplemental undermining of the skin is carried out, as needed, during or after the plication and fascial suturing steps to assure that the skin is undermined a predetermined distance around the fascial and muscular repair and permit subsequent uniform contraction of the skin over the repair.
Claim 9
Dependent Claim
63 words
A surgical abdominoplasty procedure according to claim 1 in which said surgical cutting and cauterizing instrument is an electrosurgical cutting and cauterizing instrument or a laser instrument operable to be inserted through said incision and undermining the skin over a sufficient area of the fascia and muscle to be repaired to permit smooth contraction of the skin over the repaired fascia and muscle.
Claim 10
Dependent Claim
43 words
A surgical abdominoplasty procedure according to claim 1 in which said surgical clamping instrument is a cervical tenaculum inserted through said incision, underneath the skin and above the fascia, to engage the fascia at predetermined spaced points and operated to plicate the fascia.
Claim 11
Dependent Claim
45 words
A surgical abdominoplasty procedure according to claim 1 in which said surgical clamping instrument is a cervical tenaculum inserted through said incision, underneath the skin and above the fascia, to engage the fascia at distances of about 12-24 cm. and operated to plicate the fascia.
Claim 12
Dependent Claim
69 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, and selected portions of the surface of the fascia beneath the undermined skin are marked to define the portions of the fascia to be plicated and sutured in the procedure.
Claim 13
Dependent Claim
84 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, and the plication and fascial suturing drawing together and suturing the fascia along said elliptical mark.
Claim 14
Dependent Claim
127 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, the plication and fascial suturing drawing together and suturing the fascia along said elliptical mark, a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures, and excessive fat is removed by liposuction.
Claim 15
Dependent Claim
171 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, the plication and fascial suturing drawing together and fascial suturing the fascia along said elliptical mark, a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures, and a further or supplemental undermining of the skin is carried out, as needed, during or after the plication and fascial suturing steps to assure that the skin is undermined a predetermined distance around the fascial and muscular repair and permit subsequent uniform contraction of the skin over the repair.
Claim 16
Dependent Claim
190 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, the plication and fascial suturing drawing together and suturing the fascia along said elliptical mark, a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures, and a further or supplemental undermining of the skin is carried out, as needed, during or after the plication and fascial suturing steps to assure that the skin is undermined a predetermined distance around the fascial and muscular repair and permit subsequent uniform contraction of the skin over the repair, and fat is removed by liposuction during or after undermining of the skin and prior to plication and fascial suturing.
Claim 17
Dependent Claim
231 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, the plication and fascial suturing drawing together and fascial suturing the fascia along said elliptical mark, said surgical cutting and cauterizing instrument is an electrosurgical cutting and cauterizing instrument or a laser instrument operable to be inserted through said incision and undermining the skin over a sufficient area of the fascia and muscle to be repaired to permit smooth contraction of the skin over the repaired fascia and muscle, a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures, and a further or supplemental undermining of the skin is carried out, as needed, during or after the plication and fascial suturing steps to assure that the skin is undermined a predetermined distance around the fascial and muscular repair and permit subsequent uniform contraction of the skin over the repair, and excessive fat is removed by liposuction.
Claim 18
Dependent Claim
277 words
A surgical abdominoplasty procedure according to claim 1 in which the procedure is carried out to effect complete and effective plication and repair of the muscles and abdominal fascia in the region from the xyphoid process to the pubis, the surface of the fascia beneath the undermined skin is given an elliptical mark to define the portions of the fascia to be plicated and sutured in the procedure, the plication and fascial suturing drawing together and fascial suturing the fascia along said elliptical mark, said surgical cutting and cauterizing instrument is an electrosurgical cutting and cauterizing instrument or a laser instrument operable to be inserted through said incision and undermining the skin over a sufficient area of the fascia and muscle to be repaired to permit smooth contraction of the skin over the repaired fascia and muscle, said surgical clamping instrument is a cervical tenaculum inserted through said incision, underneath the skin and above the fascia, to engage the fascia at predetermined spaced points and operated to plicate the fascia, a second incision is made within the pubic hair line and an endoscopic tube and endoscopic viewing instrument inserted therein to permit observation of the surgical site during the surgical undermining and plicating and fascial suturing procedures, and a further or supplemental undermining of the skin is carried out, as needed, during or after the plication and fascial suturing steps to assure that the skin is undermined a predetermined distance around the fascial and muscular repair and permit subsequent uniform contraction of the skin over the repair, and fat is removed by liposuction during or after undermining of the skin and prior to plication and fascial suturing.
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) | 2000-08-11 | 2001-02-10 | 2001-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-11 | 2005-02-10 | 2005-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-11 | 2009-02-10 | 2009-08-12 | $7700.00 | Window Closed / Lapsed |