Median lobe band implant apparatus and method

• US 9,402,711 B2
• Filed: 03/18/2013
• Issued: 08/02/2016
• Est. Priority Date: 05/20/2005
• Status: Active Grant

• Current Assignee: Teleflex Life Sciences III LLC
• Original Assignee: NeoTract, Inc. (Teleflex Incorporated)
• Inventors: Catanese, Joseph III, Tachibana, Brian Y., McLean, Matthew, Merrick, Daniel, Lamson, Theodore C., Tong, Ling-Kang, Niederjohn, James W., Cheng, Floria, Thompson, Ben
• Primary Examiner(s): ANDERSON, GREGORY A
• Application Number:
  US13/845,826
• Publication Number:
  US 20130267772A1
• Time in Patent Office: 1,233 Days
• US Class Current: 1/1
• CPC Class Codes: A61B 17/00234 for minimally invasive surgery A61B17/0218, A61B17/0469, A61B17/12013, A61B17/1285, A61B17/29, A61B17/320016 take precedence
• CPC Class Codes: A61B 17/0401 Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors A61B17/0642 takes precedence; fixation devices for tendons or ligaments A61F2/0811
• CPC Class Codes: A61B 17/0469 Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
• CPC Class Codes: A61B 17/064 Surgical staples, i.e. penetrating the tissue
• CPC Class Codes: A61B 17/32 Surgical cutting instruments A61B18/042 takes precedence; suture cutters A61B17/0467; instruments for ligaturing or cutting A61B17/128; instruments for rupturing the amniotic membrane A61B17/4208; specially adapted knives for eye surgery A61F9/0133
• CPC Class Codes: A61B 17/3468 for implanting or removing devices, e.g. prostheses, implants, seeds, wires devices for implanting seeds A61M37/0069
• CPC Class Codes: A61B 17/3478 Endoscopic needles, e.g. for infusion biopsy needles A61B10/0233; catheters with injection needles A61M25/0067
• CPC Class Codes: A61B 17/42 Gynaecological or obstetrical instruments or methods ligaturing clamps or clips for the umbilical cord A61B17/122; curettage A61B17/320708; dilators A61M29/00
• CPC Class Codes: A61B 2017/00022 Sensing or detecting at the treatment site
• CPC Class Codes: A61B 2017/00274 Prostate operation, e.g. prostatectomy, turp, bhp treatment
• CPC Class Codes: A61B 2017/0046 with a releasable handle; with handle and operating part separable for prosthetic joint-implanting tools A61F2/4603
• CPC Class Codes: A61B 2017/00792 Plastic surgery
• CPC Class Codes: A61B 2017/00796 Breast surgery
• CPC Class Codes: A61B 2017/00805 Treatment of female stress urinary incontinence
• CPC Class Codes: A61B 2017/00867 shape memory effect for prostheses A61F2210/0014
• CPC Class Codes: A61B 2017/0404 Buttons
• CPC Class Codes: A61B 2017/0409 Instruments for applying suture anchors for applying suture clamps, clips or locks A61B2017/0488
• CPC Class Codes: A61B 2017/0417 T-fasteners
• CPC Class Codes: A61B 2017/0419 H-fasteners
• CPC Class Codes: A61B 2017/0464 for soft tissue
• CPC Class Codes: A61B 2017/0479 : Packages or dispensers for MIS suturing instruments
• CPC Class Codes: A61B 2017/0488 : Instruments for applying suture clamps, clips or locks for applying suture anchors A61B2017/0409; for applying wound clamps A61B17/10; for applying ligaturing clamps or clips A61B17/128
• CPC Class Codes: A61B 2017/06052 : Needle-suture combinations in which a suture is extending inside a hollow tubular needle, e.g. over the entire length of the needle hollow suture needles A61B2017/061
• CPC Class Codes: A61B 2017/06095 : pliable
• CPC Class Codes: A61B 2017/2925 : Pistol grips
• CPC Class Codes: A61B 2018/00547 : Prostate
• CPC Class Codes: A61F 2/04 : Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts A61F2/18, A61F2/20 take precedence; devices, other than stent-grafts, providing patency to, or preventing collapsing of, tubular structures of the body other than stent-grafts, e.g. stents A61F2/82; instruments specially adapted for placement or removal of stents or stent-grafts A61F2/95

Abstract

A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant devices for compressing, distracting and/or retracting the lobes of a prostate.

Claims

1. A method for treating benign prostatic hypertrophy, comprising:

accessing a bladder neck adjacent a median lobe with a delivery device housing an implant;

attaching the implant to bone; and

configuring the implant to reform the bladder neck to open a urethra blocked by the median lobe.

2. The method of claim 1, further comprising attaching the implant to tissue.

3. A system for treating an enlarged median lobe of a prostate, comprising:

an implant comprising a sling, elastic loop, suture or toggle body; and

a delivery device, the delivery device including means for penetrating the median lobe and configuring the implant to engage the median lobe so that the implant causes necrosis of the median lobe.

4. The system of claim 3, wherein the implant comprises a sling.

5. The system of claim 3, wherein the implant comprises an elastic loop.

6. The system of claim 3, wherein the implant comprises a suture.

7. The system of claim 3, wherein the implant comprises a toggle body.

8. A method for treating benign prostatic hypertrophy, comprising:

accessing a bladder neck adjacent a median lobe with a delivery device housing an implant;

penetrating the median lobe with the delivery device; and

configuring the implant to alter the shape of the median lobe to open a urethra blocked by the median lobe.

9. The method of claim 8 further comprising penetrating the median lobe with the implant.

10. The method of claim 8 further comprising encircling the median lobe with the implant.

11. The method of claim 8 further comprising flattening the median lobe with the implant.