Method for treating obesity by extracting food
View Patent ↗The present invention is directed to an apparatus and method for treating obesity. An artificial obstruction is introduced into the patient's gastrointestinal tract, and a tube is positioned that passes through a patient's abdominal wall into the upper digestive system of the patient. The patient is allowed to carry out his/her everyday affairs including ingesting food. After the patient has ingested food, the food is extracted by pumping it out of the upper digestive system through the tube. The present invention is less invasive than current surgical procedures for reducing weight and allows patients to live a normal and active lifestyle without experiencing adverse side effects.
1. A method of achieving weight loss in a patient, wherein the patient's gastrointestinal tract is unobstructed, comprising the steps of:
(a) positioning a tube that passes through the patient's abdominal wall into the patient's stomach;
(b) introducing an artificial restriction in the patient's digestive system;
(c) allowing the patient to ingest food and allowing the ingested food to accumulate in the patient's stomach; and
(d) waiting until after the patient has finished ingesting the food and subsequently extracting the food from the patient's stomach through the tube.
2. The method of claim 1 , further comprising the step of repeating steps (c) and (d) until the patient has lost at least 40 pounds.
3. The method of claim 1 , further comprising the step of keeping the tube in the patient for at least one month and repeating steps (c) and (d) at least 20 times to achieve weight loss in the patient.
4. The method of claim 1 , wherein step (d) comprises waiting about 20 minutes and subsequently extracting the food from the patient's stomach through the tube.
5. The method of claim 1 , wherein in step (d), the food is extracted by pumping the food out of the patient's stomach through the tube.
6. The method of claim 1 , further comprising the step of monitoring how much food is extracted in step (d).
7. A method of achieving weight loss in a patient, wherein the patient's gastrointestinal tract is unobstructed, comprising the steps of:
(a) introducing a passageway into a stomach of the patient such that the passageway passes through the patient's abdominal wall;
(b) introducing an artificial restriction in the patient's digestive system;
(c) allowing the patient to ingest food and allowing the ingested food to accumulate in the patient's stomach; and
(d) waiting for partial digestion of the ingested food to occur in the patient's stomach, and subsequently extracting the food from the patient's stomach through the passageway.
8. The method of claim 7 , further comprising the step of repeating steps (c) and (d) until the patient has lost at least 40 pounds.
9. The method of claim 7 , further comprising the step of keeping the passageway in the patient for at least one month and repeating steps (c) and (d) at least 20 times to achieve weight loss in the patient.
10. The method of claim 7 , wherein step (d) comprises waiting about 20 minutes and subsequently extracting the food from the patient's stomach through the passageway.
11. The method of claim 7 , wherein the introducing step comprises positioning a tube that passes through the patient's abdominal wall into the patient's stomach.
12. The method of claim 11 , wherein in step (d), the food is extracted by pumping the food out of the patient's stomach through the tube.
13. The method of claim 7 , further comprising the step of monitoring how much food is extracted in step (d).
14. A method of achieving weight loss in a patient, wherein the patient's gastrointestinal tract is unobstructed, comprising the steps of:
(a) positioning a tube that passes through the patient's abdominal wall into the patient's stomach, wherein the patient's gastrointestinal tract is unobstructed;
(b) introducing an artificial body in the patient's digestive system configured to give rise to a feeling of satiety;
(c) allowing the patient to ingest food and allowing the ingested food to accumulate in the patient's stomach; and
(d) waiting until after the patient has finished ingesting the food and subsequently extracting the food from the patient's stomach through the tube.
15. The method of claim 14 , further comprising the step of repeating steps (c) and (d) until the patient has lost at least 40 pounds.
16. The method of claim 14 , further comprising the step of keeping the tube in the patient for at least one month and repeating steps (c) and (d) at least 20 times to achieve weight loss in the patient.
17. The method of claim 14 , wherein step (d) comprises waiting about 20 minutes and subsequently extracting the food from the patient's stomach through the tube.
18. The method of claim 14 , wherein in step (d), the food is extracted by pumping the food out of the patient's stomach through the tube.
19. The method of claim 14 , further comprising the step of monitoring how much food is extracted in step (d).
20. The method of claim 14 , the artificial body capable of effectively decreasing the patient's stomach capacity.
21. The method of claim 14 , the artificial body comprising a retention member.
22. The method of claim 14 , the artificial body being capable of effectively decreasing the patient's stomach capacity.
23. The method of claim 1 , wherein the artificial restriction is a gastric balloon, a tubular stomach pouch, or a mechanical gastric restrictor device.
24. The method of claim 1 , wherein the tube that passes through the patient's abdominal wall into the patient's stomach comprises an inflatable balloon or balloon anchor or both, positioned within the patient's stomach, and introducing the artificial restriction in the patient's digestive system comprises inflating said inflatable balloon or balloon anchor or both.