Method of implanting a subcutaneous injection port having stabilizing elements

• US 20060217668A1
• Filed: 03/22/2005
• Published: 09/28/2006
• Est. Priority Date: 03/22/2005
• Status: Abandoned Application

• Current Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Original Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Inventors: Schulze, Dale R., Chen, How-Lun
• Application Number:
  US11/086,476
• Publication Number:
  US 20060217668A1
• Time in Patent Office: Days
• US Class Current: 604/175
• CPC Class Codes: A61M 2039/0223 having means for anchoring the subcutaneous access site
• CPC Class Codes: A61M 2039/0232 having means for facilitating the insertion into the body
• CPC Class Codes: A61M 39/0208 Subcutaneous access sites for injecting or removing fluids transcutaneous access sites A61M39/0247; implantable infusion devices A61M5/14276
• CPC Class Codes: A61M 39/04 having pierceable self-sealing members

Abstract

A method of implanting an injection port using the step of providing an injection port having a housing having a body, a fluid reservoir, a needle penetrable septum, and at least one stabilizing element mounted to the housing comprising a member having an undeployed position and a deployed position, wherein the stability element extends radially from the body. The method further involves the step of creating a surgical incision through the skin and subcutaneous fat layers of the patient to expose the fascia, and placing the injection port between the subcutaneous fat layer and the fascia tissue. The method even further involves the step of deploying the stability element.

Claims

1. An method of implanting an injection port comprising the steps of:

a. providing an injection port comprising a housing having a body, a fluid reservoir, a needle penetrable septum retained in an open proximal end of said housing, and at least one stabilizing element mounted to said housing comprising a member having an undeployed position and a deployed position, wherein said stability element extends radially from said body;

b. creating a surgical incision through the skin and subcutaneous fat layers of the patient to expose the fascia;

c. placing said injection port between the subcutaneous fat layer and the fascia tissue; and

d. deploying said stability element.

2. The method of claim 1 further comprising the step of attaching a catheter to said injection port so that said catheter is in fluid communication with said fluid reservoir.

3. The method of claim 1 further comprising the step of closing the surgical incision.

4. An method of implanting an injection port comprising the steps of:

a. providing an injection port comprising a housing having a body, a fluid reservoir, a needle penetrable septum retained in an open proximal end of said housing, and at least one stabilizing element mounted to said housing comprising a member having an undeployed position and a deployed position, wherein said stability element extends radially from said body;

b. implanting an adjustable gastric band within the patient;

c. creating a surgical incision through the skin and subcutaneous fat layers of the patient to expose the fascia;

d. placing said injection port between the subcutaneous fat layer and the fascia tissue; and

e. deploying said stability element.

5. The method of claim 4 further comprising the step of attaching a catheter to said injection port so that said catheter is in fluid communication with said fluid reservoir and said adjustable gastric band.

6. The method of claim 4 further comprising the step of closing said surgical incision.