CONTROLLED URINARY INCONTINENCE TREATMENT

• US 20100145139A1
• Filed: 01/15/2010
• Published: 06/10/2010
• Est. Priority Date: 02/10/2000
• Status: Active Grant

• Current Assignee: Obtech Medical AG (Johnson & Johnson)
• Original Assignee: Obtech Medical AG (Johnson & Johnson)
• Inventors: FORSELL, Peter
• Granted Patent: US 8,556,796 B2
• Time in Patent Office: Days
• US Class Current: 600/30
• CPC Class Codes: A61B 17/1355 Automated control means therefor
• CPC Class Codes: A61B 2017/00017 Electrical control of surgical instruments
• CPC Class Codes: A61F 2/0036 implantable A61F2/0018 takes precedence
• CPC Class Codes: A61F 2250/0001 Means for transferring electromagnetic energy to implants

Abstract

A urinary incontinence treatment apparatus comprises a restriction device implantable in a patient, for engaging the urethra or urine bladder to form a restricted urine passageway in the urethra or urine bladder. The restriction device is operable by an implantable operation device to change the restriction of the urine passageway. A control device is provided for controlling a source of energy, which may or may not be implanted, from outside the patient'"'"'s body, to release energy for use in connection with the operation of the restriction device, i.e. to power the operation device.

Claims

1-148. -148. (canceled)

149. An urinary incontinence treatment apparatus, comprising a restriction device implantable in a patient suffering from urinary incontinence for engaging the urethra or urine bladder to form a restricted urine passageway in the urethra or urine bladder, the restriction device being operable to change the restriction of the urine passageway,

a source of energy, and

a control device operable from outside the patient'"'"'s body for controlling the source of energy to release energy for use in connection with the operation of the restriction device,

a powered operation device implantable in the patient, wherein the source of energy is adapted to power operation device, and the control device is adapted to control the operation device to operate the restriction device, characterized in that the apparatus further comprises:

an external data communicator intended to be outside the patient'"'"'s body, and

an internal data communicator implantable in the patient for communicating with the external communicator, wherein the internal data communicator feeds data related to the patient back to the external data communicator.

150. An apparatus according to claim 149, wherein the source of energy is intended to be external to the patient'"'"'s body when the restriction device is implanted therein, and the control device is adapted to control the external source of energy to release wireless energy for use in connection with the operation of the restriction device.

151. The apparatus according to claim 150, wherein the control device is adapted to control the external source of energy to release wireless energy for direct use in connection with the operation of the restriction device.

152. The apparatus according to claim 150, wherein the control device is adapted to control the external source of energy to intermittently release wireless energy in the form of a train of energy pulses for direct use in connection with the operation of the restriction device.

153. The apparatus according to claim 150, wherein the restriction device is operable in a non-magnetic, non-thermal, non-manual or non-mechanical manner by use of said released wireless energy.

154. An apparatus according to claim 149, wherein the restriction device is operable by the released energy in a manual, mechanical, thermal or magnetic manner.

155. An apparatus according to claim 149, wherein the restriction device is operable by the released energy in a non-manual, non-mechanical, non-thermal or non-magnetic manner.

156. An apparatus according to claim 149, wherein the powered operation device comprises a motor or a pump.

157. An apparatus according to claim 156, wherein the operation device is powered by magnetic energy, non-magnetic energy, electromagnetic energy, non-electromagnetic energy, kinetic energy, non-kinetic energy, thermal energy or non-thermal energy.

158. An apparatus according to claim 156, wherein the operation device comprises an electrical operation device.

159. An apparatus according to claim 149, wherein the control device is activated in a manual or non-manual manner to control the source of energy to release energy.

160. An apparatus according to claim 149, further comprising an adjustment device for adjusting the restriction device to change the restriction of the urine passageway, wherein the adjustment device is adapted to mechanically adjust the restriction device, or adapted to hydraulically adjust the restriction device by using hydraulic means which is devoid of hydraulic fluid of the kind having a viscosity that substantially increases when exposed to heat or a magnetic field.

161. An apparatus according to claim 149, wherein the control device is adapted to control the restriction device.

162. An apparatus according to claim 161, wherein the control device comprises an internal control unit implantable in the patient for controlling the restriction device.

163. An apparatus according to claim 162, wherein the internal control unit is programmable.

164. An apparatus according to claim 163, wherein the control device comprises an external control unit intended to be outside the patient'"'"'s body, the internal control unit being programmable by the external control unit.

165. An apparatus according to claim 163, wherein the internal control unit is programmable for controlling the restriction device over time.

166. An apparatus according to claim 165, wherein the internal control unit controls the restriction device over time in accordance with an activity schedule program.

167. An apparatus according to claim 165, wherein the internal control unit comprises a microprocessor.

168. An apparatus according to claim 164, wherein the external control unit loads the internal control unit with data in accordance with a loading mode only authorized for a doctor.

169. An apparatus according to claim 164, wherein the external control unit controls the internal control unit in accordance with a doctor mode only authorized for a doctor.

170. An apparatus according to claim 164, wherein the external control unit controls the internal control unit in accordance with a patient mode permitted for the patient.

171. An apparatus according to claim 149, wherein the source of energy is implantable in the patient.

172. An apparatus according to claim 171, wherein the implantable source of energy comprises at least one accumulator, at least one capacitor or at least one rechargeable battery, or a combination of at least one capacitor and at least one rechargeable battery.

173. An apparatus according to claim 172, wherein the implantable source of energy comprises an electric source of energy.

174. An apparatus according to claim 173, wherein the electric source of energy comprises an accumulator, or a battery having a lifetime of at least 10 years.

175. An apparatus according to claim 150, further comprising an energy storage device implantable in the patient for storing the wireless energy released from the external source of energy.

176. An apparatus according to claim 175, wherein the energy storage device comprises an accumulator.

177. An apparatus according to claim 176, wherein the accumulator comprises an electric accumulator.

178. An apparatus according to claim 177, wherein the electric accumulator comprises at least one capacitor or at least one rechargeable battery, or a combination of at least one capacitor and at least one rechargeable battery.

179. An apparatus according to claim 150, further comprising a battery implantable in the patient for supplying electric energy to implantable electric energy consuming components of the apparatus.

180. The apparatus according to claim 149, further comprising a switch implantable in the patient for directly or indirectly switching the operation of the restriction device.

181. The apparatus according to claim 180, further comprising an internal source of energy implantable in the patient for supplying energy for the operation of the restriction device, wherein the switch directly or indirectly affects the supply of energy from the internal source of energy.

182. The apparatus according to claim 181, wherein the switch switches between an “

off”

mode, in which the internal source of energy is not in use, and an “

on”

mode, in which the internal source of energy supplies energy for the operation of the restriction device.

183. The apparatus according to claim 182, wherein the switch is operable by the wireless energy released from the external source of energy.

184. The apparatus according to claim 149, wherein the control device comprises a wireless remote control.

185. The apparatus according to claim 181, wherein the control device comprises a wireless remote control for controlling the internal source of energy.

186. The apparatus according to claim 185, further comprising a switch operable by the wireless energy from the external source of energy to switch between an “

off”

mode, in which the internal source of energy and remote control are not in use, and a “

standby”

mode, in which the remote control is permitted to control the internal source of energy to supply energy for the operation of the restriction device.

187. The apparatus according to claim 181, further comprising an energy transforming device implantable in the patient for transforming the wireless energy into storable energy and an energy storage device implantable in the patient for storing the storable energy.

188. The apparatus according to claim 187, wherein the switch is operable by energy from the implantable energy storage device to switch between an “

off”

mode, in which the internal source of energy is not in use, and an “

on”

mode, in which the internal source of energy supplies energy for the operation of the restriction device.

189. The apparatus according to claim 188, wherein the control device controls the energy storage device to operate the switch.

190. The apparatus according to claim 161, wherein the control device comprises a wireless remote control.

191. The apparatus according to claim 171, further comprising an energy transforming device implantable in the patient for transforming the wireless energy into storable energy, wherein the internal source of energy is capable of storing the storable energy.

192. The apparatus according to claim 191, wherein the switch switches from an “

off”

mode, in which the internal source of energy is not in use, to an “

on”

mode, in which the source of energy supplies energy for the operation of the restriction device.

193. The apparatus according to claim 192, wherein the control device controls the switch to switch between the “

on” and

“

off”

modes.

194. The apparatus according to claim 193, wherein the control device comprises a wireless remote control.

195. The apparatus according to claim 181, wherein the internal source of energy comprises an electric source of energy.

196. The apparatus according to claim 195, wherein the electric source of energy comprises at least one accumulator, at least one capacitor or at least one rechargeable battery, or a combination of at least one capacitor and at least one rechargeable battery.

197. The apparatus according to claim 195, wherein the electric source of energy comprises an accumulator or a battery having a lifetime of at least 10 years.

198. The apparatus according to claim 149, wherein the source of energy comprises a nuclear source of energy.

199. The apparatus according to claim 149, wherein the source of energy comprises a chemical source of energy.

200. An apparatus according to claim 151, further comprising motor or a pump implantable in the patient for operating the restriction device, wherein the wireless energy directly or indirectly powers the motor or the pump.

201. An apparatus according to claim 156, wherein the control device controls the operation device to operate the restriction device.

202. An apparatus according to claim 201, wherein the operation device comprises hydraulic means and at least one valve for controlling a fluid flow in the hydraulic means.

203. An apparatus according to claim 202, wherein the control device comprises a wireless remote control for controlling the valve.

204. An apparatus according to claim 201, wherein the restriction device comprises hydraulic means and the operation device comprises a reservoir forming a fluid chamber with a variable volume connected to the hydraulic means, and the operation device is adapted to distribute fluid from the chamber to the hydraulic means by reduction of the volume of the chamber and to withdraw fluid from the hydraulic means to the chamber by expansion of the volume of the chamber.

205. An apparatus according to claim 156, wherein the operation device comprises a motor.

206. An apparatus according to claim 205, wherein the motor comprises a rotary motor, and the control device controls the rotary motor to rotate a desired number of revolutions.

207. An apparatus according to claim 205, wherein the motor comprises a linear motor.

208. An apparatus according to claim 205, wherein the motor comprises a hydraulic or pneumatic fluid motor, and the control device controls the fluid motor.

209. An apparatus according to claim 205, wherein the motor comprises an electric motor having electrically conductive parts made of plastics.

210. An apparatus according to claim 149, wherein the control device releases polarized energy from the source of energy.

211. An apparatus according to claim 193, wherein the control device shifts polarity of the released energy to reverse the operation device.

212. An apparatus according to claim 193, wherein the operation device comprises an electric motor and the released energy comprises electric energy.

213. An apparatus according to claim 149, wherein the restriction device is operable to perform a reversible function.

214. An apparatus according to claim 213, further comprising a reversing device implantable in the patient for reversing the function performed by the restriction device.

215. An apparatus according to claim 214, wherein the control device controls the reversing device to reverse the function performed by the restriction device.

216. An apparatus according to claim 214, wherein the reversing device comprises hydraulic means including a valve for shifting the flow direction of a fluid in the hydraulic means.

217. An apparatus according to claim 214, wherein the reversing device comprises a mechanical reversing device.

218. An apparatus according to claim 217, wherein the mechanical reversing device comprises a switch.

219. An apparatus according to claim 217, wherein the reversing device comprises a gearbox.

220. An apparatus according to claim 214, wherein the reversing device comprises a switch.

221. An apparatus according to claim 220, wherein the switch of the reversing device is operable by the released energy.

222. An apparatus according to claim 221, wherein the control device controls the operation of the switch of the reversing device by shifting polarity of the released energy supplied to the switch.

223. An apparatus according to claim 220, wherein the switch comprises an electric switch and the source of energy supplies electric energy for the operation of the switch.

224. An apparatus according to claim 220, wherein the operation device comprises a motor, and the reversing device reverses the motor.

225. An apparatus according to claim 156 wherein the restriction device comprises hydraulic means and the operation device is adapted to conduct a hydraulic fluid in the hydraulic means.

226. An apparatus according to claim 225, wherein the operation device comprises a motor.

227. An apparatus according to claim 225, wherein the operation device comprises a fluid conduit connected to the hydraulic means of the restriction device, and a reservoir for hydraulic fluid, the reservoir forming part of the conduit.

228. An apparatus according to claim 227, wherein the hydraulic means and conduit is devoid of any non-return valve.

229. An apparatus according to claim 228, wherein the reservoir forms a fluid chamber with a variable volume, and the operation device is adapted to distribute fluid from the chamber to the hydraulic means of the restriction device by reduction of the volume of the chamber and to withdraw fluid from the hydraulic means to the chamber by expansion of the volume of the chamber.

230. An apparatus according to claim 149, further comprising at least one implantable sensor for sensing at least one physical parameter of the patient.

231. An apparatus according to claim 230, wherein the sensor comprises a pressure sensor for directly or indirectly sensing as the physical parameter the pressure in the urethra or urine bladder.

232. An apparatus according to claim 230, wherein the control device controls the restriction device in response to signals from the sensor.

233. An apparatus according to claim 232, wherein the control device comprises an internal control unit implantable in the patient, the internal control unit controlling the restriction device in response to signals from the sensor.

234. An apparatus according to claim 233, wherein the control device comprises an external control unit outside the patient'"'"'s body, the external control unit controlling the restriction device in response to signals from the sensor.

235. An apparatus according to claim 234, wherein the external control unit stores information on the physical parameter sensed by the sensor and is manually operated to control the restriction device based on the stored information.

236. An apparatus according to claim 230, further comprising at least one implantable sender for sending information on the physical parameter sensed by the sensor.

237. An apparatus according to claim 149, wherein the external data communicator feeds data to the internal data communicator.

238. An apparatus according to claim 237, wherein the internal data communicator feeds data related to the restriction device.

239. An apparatus according to claim 237, wherein the implantable communicator feeds data related to at least one physical signal of the patient.

240. An apparatus according to claim 149, wherein the restriction device is adapted to control the restriction of the urine passageway.

241. An apparatus according to claim 240, wherein the restriction device is operable to enlarge and restrict the urine passageway when implanted in the patient.

242. An apparatus according to claim 240, wherein the restriction device is adapted to steplessly control the restriction of the urine passageway when implanted in the patient.

243. An apparatus according to claim 149, further comprising an implantable energy transforming device, wherein the control device is adapted to control the source of energy to release wireless electric energy, and the energy transforming device is adapted to transform the electric energy into kinetic energy for operation of the restriction device.

244. An apparatus according to claim 243, wherein the restriction device is directly operated with the kinetic energy, as the energy transforming device transforms the electric energy into the kinetic energy.

245. An apparatus according to claim 149, wherein the control device controls the source of energy to release magnetic energy, non-magnetic energy, electromagnetic energy, non-electromagnetic energy, kinetic energy, non-kinetic energy, sonic energy, non-sonic energy, thermal energy or non-thermal energy.

246. An apparatus according to claim 149, wherein the restriction device is non-inflatable.

247. An apparatus according to claim 149, wherein the control device controls the source of energy to release energy for a determined time period.

248. An apparatus according to claim 149, wherein the control device controls the source of energy to release energy in a determined number of energy pulses.

249. An apparatus according to claim 149, wherein the control device is adapted to control the source of energy to release energy in a non-invasive manner.

250. An apparatus according to claim 149, wherein the control device comprises a wireless remote control for transmitting at least one wireless control signal for controlling the restriction device.

251. An apparatus according to claim 250, wherein the remote control is capable of obtaining information on the condition of the restriction device when the restriction device is implantable and to control the restriction device in response to the information.

252. An apparatus according to claim 250, wherein the wireless remote control comprises at least one external signal transmitter or transceiver and at least one internal signal receiver or transceiver implantable in the patient.

253. An apparatus according to claim 250, wherein the wireless remote control comprises at least one external signal receiver or transceiver and at least one internal signal transmitter or transceiver implantable in the patient.

254. An apparatus according to claim 250, wherein the remote control is capable of sending information related to the restriction device from inside the patient'"'"'s body to the outside thereof.

255. An apparatus according to claim 254, wherein the remote control controls the restriction device in response to the information.

256. An apparatus according to any of claim 251, wherein the remote control transmits a carrier signal for carrying the control signal.

257. An apparatus according to claim 256, wherein the carrier signal is frequency, amplitude or frequency and amplitude modulated.

258. An apparatus according to claim 256, wherein the carrier signal is digital, analog or digital and analog.

259. An apparatus according to claim 258, wherein the control signal used with the carrier signal is frequency, amplitude or frequency and amplitude modulated.

260. An apparatus according to claim 250, wherein the control signal comprises a wave signal comprising one of a sound wave signal including an ultrasound wave signal, an electromagnetic wave signal including an infrared light signal, a visible light signal, an ultra violet light signal and a laser light signal, a micro wave signal, a radio wave signal, an x-ray radiation signal, and a gamma radiation signal.

261. An apparatus according claim 250, wherein the control signal comprises an electric, magnetic or electric and magnetic field.

262. An apparatus according to claim 250, wherein the control signal is digital, analog or digital and analog.

263. An apparatus according to claim 262, wherein the remote control transmits an electromagnetic carrier wave signal for carrying the digital or analog control signal.

264. An apparatus according to claim 260, wherein the control signal is transmitted in pulses by the wireless remote control.

265. An apparatus according to claim 150, further comprising an implantable stabilizer for stabilizing the energy released by the control device.

266. An apparatus according to claim 265, wherein the energy released by the control device comprises electric energy and the stabilizer comprises at least one capacitor.

267. An apparatus according to claim 149, wherein the control device is adapted to control the source of energy to release energy for direct use in connection with the operation of the restriction device.

268. An apparatus according to claim 149, wherein the control device is adapted to control the source of energy to intermittently release energy in the form of a train of energy pulses for direct use in connection with the operation of the restriction device.

269. An apparatus according to claim 152, wherein the control device is adapted to control the source of energy to release electric energy, and further comprising an implantable capacitor for producing the train of energy pulses from the released energy.

270. An apparatus according to claim 150, further comprising implantable electrical components including at least one voltage level guard.

271. An apparatus according to claim 150, further comprising implantable electrical components including a single voltage level guard.

272. An apparatus according to claim 270, wherein the electrical components are devoid of any current detector and/or charge level detector.

273. An apparatus according to claim 269, further comprising an implantable capacitor or accumulator, wherein the charge or discharge of the capacitor or accumulator is controlled by use of the voltage level guard.

274. The apparatus according to claim 183, wherein the control device controls the external source of energy to release the wireless energy.

275. An apparatus according to claim 265, wherein the released energy comprises electric energy and further comprising an implantable capacitor for producing the train of energy pulses.

276. An apparatus according to claim 265, wherein the capacitor has a capacity less than 0.1 μ

F.

277. An apparatus according to claim 149, wherein the control device is adapted to control the source of energy to directly power the motor or pump with the released energy.

278. An apparatus according to claim 171, wherein the wireless energy comprises electromagnetic waves excluding radio waves.

279. An apparatus according to claim 150, wherein the control device is adapted to release wireless energy in the form of a magnetic field or electromagnetic waves for direct power of the motor or pump, as the wireless energy is being released.

280. An apparatus according to claim 279, wherein the pump is not a plunger type of pump.

281. An apparatus according to claim 149 wherein the wireless energy comprises a signal.

282. An apparatus according to claim 149, further comprising an implantable energy transforming device for transforming wireless energy directly or indirectly into energy different than the wireless energy for operation of the restriction device.

283. An apparatus according to claim 282, wherein the energy transforming device transforms the wireless energy in the form of sound waves into electric energy for operation of the restriction device.

284. An apparatus according to claim 283, wherein the energy transforming device transforms the wireless energy in the form of sound waves directly into electric energy.

285. An apparatus according to any of claim 283, wherein the energy transforming device comprises a capacitor.

286. An apparatus according to claim 285, wherein the capacitor is adapted to produce electric pulses from the transformed electric energy.

287. An apparatus according to claim 282, wherein the operation device comprises an implantable motor or pump for operating the restriction device, wherein the motor or pump is powered by the transformed energy.

288. An apparatus according to claim 149, wherein the restriction device is adjustable in a non-manual manner.

289. An apparatus according to claim 149, wherein the restriction device is embedded in a soft or gel-like material.

290. An apparatus according to claim 149, wherein the restriction device is embedded in a silicone material having hardness less than 20 Shore.

291. An apparatus according to claim 151, further comprising an activatable source of energy implantable in the patient, wherein the implantable source of energy is activated by wireless energy released from the external source of energy, to supply energy which is used in connection with the operation of the restriction device.

292. An apparatus according to claim 149, wherein the operation device comprises a motor or a pump, and wherein the control device is adapted to control the motor or pump by releasing energy to operate the motor or to operate the restriction to both restrict the urine passageway and reverse the function performed by the restriction device.