润滑科技信息平台

专利摘要

提供了一种用于润滑具有关节腔的滑膜关节的可植入医疗装置。该可植入装置包括固体润滑剂和供给装置,其中所述供给装置适于将所述固体润滑剂供给到关节腔中以润滑滑液关节。图 4 4/24 图 5b 8 oo, 'A 7,7 2303 NK0o 8'~/'7 / 2306-: 2302 ......

基本信息

专利类型:
发明专利
申请/专利号:
AU2024200485
申请日期:
2024-01-25
专利申请人:
分类号:
A61F2/30
发明/设计人:
FORSELL, PETER
权利要求: 2024200485 25 Jan 20241. Method for improving the lubrication of a synovial joint of a patient, said method comprising the steps of:a. drilling or punching a chamber in a bone in the hip or knee of the patient, such that an opening of the chamber is located in the joint cavity, andb. implanting a medical device into the chamber comprising a solid lubricant.2. The method according to claim 1, wherein said method further comprises the step of implanting a feeding device adapted to feed said solid lubricant into the joint cavity for lubricating the synovial joint.3. The method according to any one of claims 1 and 2, wherein said solid lubricant is housed within a cartridge, and wherein the step of implanting said medical device comprises the step of implanting said cartridge into the chamber.4. The method according to any one of claims 1 and 2, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in a bone in the area of the hip joint, such that said solid lubricant can be inserted into the joint cavity of the hip joint.5. The method according to claim 4, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in the caput femur.6. The method according to claim 4, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in pelvis.2024200485 25 Jan 20247. The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting the cartridge into a bore created in the caput femur, such that the feeding device can feed the solid lubricant into the hip joint cavity, towards the acetabulum.8. The method according to claim 7, wherein the step of implanting said cartridge into a bore comprises the step of implanting the medical device into the bore from the lateral side of the femoral bone, in the region of the major trochanter.9. The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting the cartridge into pelvis from the abdominal side of the pelvis, such that the feeding device can feed the solid lubricant into the hip joint cavity, towards the caput femur.10.The method according to any one of claims 1 and 2, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in a bone in the area of the knee joint, such that said solid lubricant can be inserted into the joint cavity of the knee joint.11 .The method according to claim 10, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in the femoral bone.12.The method according to claim 10, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in the tibia bone.13.The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting said2024200485 25 Jan 2024cartridge into a bore created in the femoral bone, such that the feeding device can feed the solid lubricant into the knee joint cavity.14.The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting said cartridge into a bore created in the tibia bone, such that the feeding device can feed the solid lubricant into the knee joint cavity.15.The method according to any one of claims 1 and 2, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in a bone in the area of the shoulder joint, such that said solid lubricant can be inserted into the joint cavity of the shoulder joint.16.The method according to claim 15, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in the humerus bone.1 /.The method according to claim 15, wherein the step drilling or punching a chamber in a bone of the patient comprises the step of drilling or punching a chamber in the scapula bone.18.The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting said cartridge into a bore created in the humerus bone, such that the feeding device can feed the solid lubricant into the shoulder joint cavity.19.The method according to claim 3, wherein the step of implanting said cartridge into the chamber comprises the step of implanting said cartridge into a bore created in the scapula bone, such that the feeding device can feed the solid lubricant into the shoulder joint cavity.2024200485 25 Jan 202420.The method according to any one of the preceding claims, wherein said method further comprises the step of implanting a retention member for retaining the medical device inside of said chamber.21 .The method according to claim 20, wherein the step of implanting a retention member comprises the step of implanting said retention member such that said retention member presses on the bone of the inside of the bore for retaining said medical device in the bore.22.The method according to any one of claims 2 - 21, wherein the step of implanting a feeding device comprises the step of implanting an energized feeding device.23.The method according to claim 22, wherein said method further comprises the step of connecting said energized feeding device.24.The method according to any one of claims 1 - 23, wherein said method further comprises the step of implanting a prosthesis comprising at least one joint surface being adapted for implantation.25. A method of exchanging an implantable medical device for lubrication of a synovial knee or hip joint with a solid lubricant, said method comprising the steps of:a. creating an incision in the patient,b. removing the implanted medical device from the patient, andc. inserting a new medical device, andd. suturing or stapling the incision.