Method for performing a gastric wrap of the esophagus for use in the treatment of esophageal reflux

• US 5,403,326 A
• Filed: 02/01/1993
• Issued: 04/04/1995
• Est. Priority Date: 02/01/1993
• Status: Expired due to Fees

• Current Assignee: Regents of the University of California (University of California)
• Original Assignee: Regents of the University of California (University of California)
• Inventors: Flake, Alan W., Harrison, Michael R., Jennings, Russell W.
• Primary Examiner(s): Pellegrino, Stephen C.
• Assistant Examiner(s): SCHMIDT, JEFFREY
• Application Number:
  US08/012,113
• Time in Patent Office: 792 Days
• Field of Search: 606/139, 606/142, 606/143, 606/148, 606/151, 606/152, 606/153, 128/898, 128/4, 227/175, 227/178, 227/179, 227/181, 227/19, 227/901
• US Class Current: 606/139
• CPC Class Codes: A61B 17/0643 with separate closing member, e.g. for interlocking with staple
• CPC Class Codes: A61B 17/07207 the staples being applied sequentially
• CPC Class Codes: A61B 17/10 for applying or removing wound clamps, e.g. containing only one clamp or staple A61B17/076 takes precedence; containing multiple wound clamps A61B17/068; Wound clamp magazines containers, packaging elements or packages specially adapted for particular articles or with special means for dispensing contents B65D83/00, B65D85/00
• CPC Class Codes: A61B 17/29 Forceps for use in minimally invasive surgery
• CPC Class Codes: A61B 2017/00353 one mechanical instrument performing multiple functions, e.g. cutting and grasping channel for multiple instruments A61B2017/3445; instrument channel A61B2017/22072; replaceable heads A61B2017/2931; suction A61M1/00
• CPC Class Codes: A61B 2017/0647 having one single leg, e.g. tacks
• CPC Class Codes: A61B 2017/07214 Stapler heads
• CPC Class Codes: A61B 2017/22072 with an instrument channel, e.g. for replacing one instrument by the other in cannulas A61B17/3417

Abstract

The invention provides a method of fundoplication of the stomach to the esophagus comprising introducing an esophageal manipulator (72) into the stomach lumen (10), maneuvering the manipulator within the lumen so as to create an intussusception (48) of the esophagus (14) into the stomach, introducing a stapler (68) to the lumen of the stomach, and stapling the intussuscepted esophagus to the stomach operation of the stapler is from within the lumen of the stomach. The invention also provides a medical or surgical stapler comprising an elongated body (80) having a passageway (70) which is adapted to receive a medical component such as a forceps (72) or fluid.

Claims

1. A method of fundoplication of a stomach to an esophagus of a patient comprising:

a. introducing an esophageal manipulator through a percutaneous endoscopic gastrostomy and into a lumen of the stomach;

b. maneuvering the manipulator within the lumen so as to create an intussusception of the esophagus into the stomach;

c. introducing a tissue securing device to the lumen of the stomach; and

d. securing the intussuscepted esophagus to the stomach using the tissue securing device operating from within the lumen of the stomach.

2. The method of claim 1 further comprising the step of using endoscopic guidance to assist with positioning of at least one of the esophageal manipulator and the tissue securing device.

3. The method of claim 1 wherein the tissue securing device is a stapler.

4. The method of claim 1 wherein the tissue securing device introducing step is carried out using a stapler having a longitudinally extending passageway, and further comprising the step of introducing the esophageal manipulator through said passageway in the stapler.

5. The method of claim 4 further comprising the step of arranging the staples in a T-shaped pattern.

6. The method of claim 4 further comprising the step of positioning the staples substantially parallel to a long axis of the esophagus.

7. A method of plication of a viscus of a patient comprising:

a. making an incision in the wall of the viscus;

b. introducing a tissue manipulator through the incision and into a lumen of the viscus;

c. maneuvering the manipulator so as to create an intussusception of a proximate structure into the viscus;

d. introducing a tissue securing device to the lumen of the viscus; and

e. securing the intussuscepted viscus to the proximate structure.

8. The method of claim 7 wherein the tissue securing device is a stapler.

9. A method of fundoplication of a stomach to an esophagus of a patient comprising:

a. creating a first incision in an abdomen of the patient;

b. approaching the stomach wall of the patient through the abdominal wall incision;

c. creating a second incision in the stomach wall of the patient;

d. introducing through the first and second incisions and into a lumen of the stomach an esophageal manipulator;

e. engaging esophageal tissue by the manipulator;

f. maneuvering the manipulator so as to create an intussusception of the esophagus into the stomach;

g. introducing a stapler to the lumen of the stomach; and

h. stapling the intussuscepted esophagus to the stomach.

10. A method of fundoplication of a stomach to an esophagus of a patient comprising:

a. introducing an esophageal manipulator into a lumen of the stomach;

b. maneuvering the manipulator within the lumen so as to create an intussusception of the esophagus into the stomach;

c. introducing a stapler, having a longitudinally extending passageway, to the lumen of the stomach;

d. introducing the esophageal manipulator through said passageway in the stapler; and

e. stapling the intussuscepted esophagus to the stomach using the stapler operating from within the lumen of the stomach.