Multi-port laparoscopic access device

• US 20060247673A1
• Filed: 04/05/2006
• Published: 11/02/2006
• Est. Priority Date: 04/08/2005
• Status: Active Grant

• Current Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Original Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Inventors: Voegele, James W., Hess, Christopher J., Weisenburgh, William B. II, Gill, Robert P., Voegele, Aaron C., Geis, William P.
• Granted Patent: US 8,545,450 B2
• Time in Patent Office: Days
• US Class Current: 606/191
• CPC Class Codes: A61B 1/32 Devices for opening or enlarging the visual field, e.g. of a tube of the body dilators A61M29/00
• CPC Class Codes: A61B 17/0218 for minimally invasive surgery A61B17/0281, A61B17/0469, A61B17/12013, A61B17/1285, A61B17/29, A61B17/320016 take precedence
• CPC Class Codes: A61B 17/0281 Abdominal wall lifters
• CPC Class Codes: A61B 17/064 Surgical staples, i.e. penetrating the tissue
• CPC Class Codes: A61B 17/0644 penetrating the tissue, deformable to closed position
• CPC Class Codes: A61B 17/115 Staplers for performing anastomosis in a single operation
• CPC Class Codes: A61B 17/122 Clamps or clips , e.g. for the umbilical cord for the vas deferens A61F6/206
• CPC Class Codes: A61B 17/1227 Spring clips
• CPC Class Codes: A61B 17/1285 for minimally invasive surgery
• CPC Class Codes: A61B 17/29 Forceps for use in minimally invasive surgery
• CPC Class Codes: A61B 17/3417 Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating syringe needles A61M5/32; dilators A61M29/00
• 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 17/3462 with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals expandable cannulas A61B17/3417
• CPC Class Codes: A61B 17/3474 Insufflating needles, e.g. Veress needles
• CPC Class Codes: A61B 17/3476 Powered trocars, e.g. electrosurgical cutting, lasers, powered knives
• CPC Class Codes: A61B 17/4241 Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
• CPC Class Codes: A61B 2017/00265 Hand assisted surgery, i.e. minimally invasive surgery with at least part of an assisting hand inside the body
• CPC Class Codes: A61B 2017/00287 Bags for minimally invasive surgery
• CPC Class Codes: A61B 2017/00362 Packages or dispensers for MIS instruments A61B2017/0479 takes precedence
• CPC Class Codes: A61B 2017/00473 Distal part, e.g. tip or head A61B2017/00464 takes precedence
• CPC Class Codes: A61B 2017/00893 : pharmaceutically effective
• CPC Class Codes: A61B 2017/0419 : H-fasteners
• CPC Class Codes: A61B 2017/0461 : with features cooperating with special features on the suture, e.g. protrusions on the suture
• CPC Class Codes: A61B 2017/0462 : One way system, i.e. also tensioning the suture
• CPC Class Codes: A61B 2017/0464 : for soft tissue
• CPC Class Codes: A61B 2017/0647 : having one single leg, e.g. tacks
• CPC Class Codes: A61B 2017/2825 : Inserts of different material in jaws
• CPC Class Codes: A61B 2017/2829 : with a removable cover
• CPC Class Codes: A61B 2017/2931 : with releasable head
• CPC Class Codes: A61B 2017/306 : holding by means of suction
• CPC Class Codes: A61B 2017/3405 : using mechanical guide means
• CPC Class Codes: A61B 2017/3437 : with means for removing or absorbing fluid, e.g. wicks or absorbent pads
• CPC Class Codes: A61B 2017/3445 : used as instrument channel for multiple instruments catheters A61B2017/22072
• CPC Class Codes: A61B 2017/3447 : Linked multiple cannulas
• CPC Class Codes: A61B 2017/3449 : whereby the instrument channels merge into one single channel
• CPC Class Codes: A61B 2017/3466 : for simultaneous sealing of multiple instruments
• CPC Class Codes: A61B 2090/3908 : Soft tissue, e.g. breast tissue
• CPC Class Codes: A61B 2090/3925 : ultrasonic
• CPC Class Codes: A61B 2090/3937 : Visible markers
• CPC Class Codes: A61B 2090/3954 : magnetic, e.g. NMR or MRI
• CPC Class Codes: A61B 2090/3987 : Applicators for implanting markers
• CPC Class Codes: A61B 90/30 : Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
• CPC Class Codes: A61B 90/39 : Markers, e.g. radio-opaque or breast lesions markers
• CPC Class Codes: A61B 90/50 : Supports for surgical instruments, e.g. articulated arms
• CPC Class Codes: A61F 2/0063 : Implantable repair or support meshes, e.g. hernia meshes
• CPC Class Codes: A61F 2002/0072 : Delivery tools therefor

Abstract

A surgical access device includes a base having two or more ports or apertures that provide for the insertion of surgical instruments. The multi-port insert may be used with a laparoscopic access device. The multi-port insert may also include one or more instrument supports that are attached to the base to fix the position of one or more surgical instruments inserted through the multi-port insert.

Claims

1. A surgical access device for providing surgical access through an incision in the body wall to the inside of a body cavity of a patient, the surgical access device having a center axis and comprising:

an assembly having a proximal end and a distal end and having an opening around the center axis;

a sleeve attached to the subassembly and positionable in the incision, the sleeve defining a passageway through the body wall between the opening in the subassembly and the body cavity; and

a subassembly positionable at the proximal end and defining at least two apertures sized for accepting surgical instruments.

2. The surgical access device of claim 1, wherein the apertures are sized from between five and twelve millimeters.

3. The surgical access device of claim 1, wherein at least one aperture comprises a seal assembly.

4. The surgical access device of claim 3, wherein the seal assembly is an iris seal.

5. The surgical access device of claim 3, wherein the seal assembly is a duck bill valve.

6. The surgical access device of claim 1, wherein the subassembly comprises at least one instrument support.