Method and surgical glove for performing laparoscopic-assisted mini laparotomy

• US 5,636,645 A
• Filed: 02/28/1995
• Issued: 06/10/1997
• Est. Priority Date: 02/28/1995
• Status: Expired due to Term

• Current Assignee: Honzen Ou
• Original Assignee: Honzen Ou
• Inventors: Ou, Honzen
• Primary Examiner(s): Sykes, Angela D.
• Assistant Examiner(s): Lacyk, John P.
• Application Number:
  US08/395,446
• Time in Patent Office: 833 Days
• Field of Search: 128/897-98, 2/159, 2/160, 2/161.7
• US Class Current: 128/898
• CPC Class Codes: A61B 17/3423 Access ports, e.g. toroid shape introducers for instruments or hands access sites for liquids A61M39/0247
• CPC Class Codes: A61B 17/3431 being collapsible, e.g. made of thin flexible material A61B17/3423 takes precedence
• CPC Class Codes: A61B 2017/3419 Sealing means between cannula and body
• CPC Class Codes: A61B 42/00 Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
• CPC Class Codes: A61B 90/40 Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment

Abstract

A method of performing surgery incorporating the advantages of manual palpation manipulation and dissection with the advantages of laparoscopy. The method comprises making a first opening in a body cavity wall to permit entry of a surgeon'"'"'s gloved hand. Next, the surgeon'"'"'s gloved hand is placed into the body cavity through the opening and a gas infused into the body cavity through the first opening or through a second opening. The surgical procedure is performed and the surgeon'"'"'s hand is removed from the body cavity. The surgeon'"'"'s gloved hand can be provided with a sealant for engaging the sides or surrounding tissue of the first opening, thereby creating a substantially gas-tight seal. The sealant can comprise an inflatable member circumferentially disposed around the forearm portion of the surgeon'"'"'s glove or can comprise a disk having an adhesive on the distal surface for sealingly engaging the surrounding tissue of an opening in a body cavity wall. Both the inflatable member and the disk can have a central flange disposed within the central opening of the inflatable member or disk. The flange has a central opening for permitting entry of the surgeon'"'"'s gloved forearm. The flange can be affixed to the forearm portion of the surgeon'"'"'s glove through its central opening or can be detachable.

Claims

1. A method of performing surgery comprising the steps of:

(a) making a first opening in a body cavity wall of a body cavity sufficient to permit entry of a surgeon'"'"'s gloved hand into the body cavity, the first opening having sides and surrounding tissue;

(b) placing the surgeon'"'"'s gloved hand into the body cavity through the first opening;

(c) suturing the sides of the first opening thereby creating substantially gas-tight seal between the sides of the first opening and the surgeon'"'"'s gloved hand;

(d) infusing a gas into the body cavity through the first opening or through a second opening in the body cavity wall;

(e) performing a surgical procedure; and

(f) removing the surgeon'"'"'s hand from the body cavity.

2. The method of performing surgery of claim 1, wherein the body cavity is the abdomen.

3. The method of performing surgery of claim 1, wherein the first opening is an opening in the anterior abdominal wall.

4. The method of performing surgery of claim 1, wherein the surgery is laparoscopic-assisted mini laparotomy.

5. The method of performing surgery of claim 1, wherein the surgery is selected from the group consisting of a subtotal or total colectomy, splenectomy, prostatectomy, hepatectomy, pancreatectomy, nephrectomy, gastrectomy, abdominal exploration, cholecystectomy, esophageal and diaphragmatic surgery.

6. A method of performing surgery comprising the steps of:

(a) providing a surgical glove and a sealant in combination;

the surgical glove comprising a hand portion having an inner layer for closely engaging a surgeon'"'"'s hand and a forearm portion attached to the hand portion, wherein the sealant is adapted to seal the forearm portion of the glove to sides or surrounding tissue of an opening in body cavity wall;

(b) making a first opening in a body cavity wall of a body cavity sufficient to permit entry of a surgeon'"'"'s gloved hand into the body cavity, the first opening having sides and surrounding tissue;

(c) placing the surgeon'"'"'s gloved hand into the body cavity through the first opening;

(d) engaging or actuating the sealant to the sides or the surrounding tissue of the first opening, thereby creating a substantially gas-tight seal between the sides of the first opening and the forearm portion of the surgical glove;

(e) infusing a gas into the body cavity through the first opening or through a second opening in the body cavity wall;

(f) performing a surgical procedure; and

(g) removing the surgeon'"'"'s hand from the body cavity.

7. The method of performing surgery of claim 6, wherein the sealant in the providing step comprises an inflatable member having a central opening for permitting entry of a gloved surgeon'"'"'s hand therethrough and having an inflation mechanism for inflating the inflatable member, and wherein the engaging step comprises inflating the sealant.

8. The method of claim 7, wherein the sealant in the providing step comprises a disk with a central opening having a proximal surface and a distal surface, the distal surface having an adhesive thereon, and wherein the engaging step comprises adhering the adhesive to the sides of the opening in the body cavity wall.

9. The method of performing surgery of claim 6, wherein the body cavity is the abdomen.

10. The method of performing surgery of claim 6, wherein the first opening is an opening in the anterior abdominal wall.

11. The method of performing surgery of claim 6, wherein the surgery is laparoscopic-assisted mini laparotomy.

12. The method of performing surgery of claim 6, wherein the surgery is selected from the group consisting of a subtotal or total colectomy, splenectomy, prostatectomy, hepatectomy, pancreatectomy, nephrectomy, gastrectomy, abdominal exploration, cholecystectomy, esophageal and diaphragmatic surgery.

13. A surgical glove and sealant in combination, the surgical glove comprising a hand portion having an inner surface for closely engaging a surgeon'"'"'s hand and a forearm portion attached to the hand portion, wherein the sealant is adapted to seal the forearm portion of the glove to sides or surrounding tissue of an opening in a body cavity wall.

14. The combination of claim 13, wherein the sealant comprises an inflatable member having a central opening for permitting entry of a gloved surgeon'"'"'s hand therethrough and having an inflation mechanism for inflating the inflatable member.

15. The combination of claim 14, wherein sealant further comprises a flange having a central opening disposed within the central opening of the inflatable member and affixed to the inflatable member.

16. The combination of claim 15, wherein the flange is is affixed to the forearm portion of the surgical glove.

17. The combination of claim 13, wherein the sealant comprises a disk with a central opening having a proximal surface and a distal surface, the distal surface having an adhesive thereon.

18. The combination of claim 17, wherein the sealant further comprises a flange having a central opening disposed within the central opening of the disk and affixed to the inflatable member.

19. The combination of claim 18, wherein the flange is affixed to the forearm portion of the surgical glove.