Description for medicine or protocol of treatment in detail:
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1. Basic treatment: Both groups received basic treatment, based on the basic treatment in the "Expert Consensus on Knee Osteoarthritis Ladder Treatment (2018 Edition)" formulated by the Joint Surgery Group of the Orthopedic Branch of the Chinese Medical Association and the Orthopedic Expert Committee of the Wu Jieping Medical Foundation, include:
(1) Patient education: enable patients to understand the treatment principles and exercise methods of this disease;
(2) Reduce joint load and protect joint function: the affected joints should avoid excessive load, and cane,
Walkers and other assist activities, obese people lose weight, etc.
2. Test group: use intelligent temperature control cold needle instrument for treatment, the specific measures are as follows:
(1) Acupuncture point prescription: knee and eye acupoints inside and outside the affected limb.
(2) Acupoint positioning: refer to "Acupuncture and Moxibustion", China Traditional Chinese Medicine Press, Editor-in-Chief: Liang Fanrong, Wang Hua, 2016 edition.
Inner Knee Eye: Bend the knee, in the depression on the inner side of the patella and patellar ligament.
External knee eye: knee bent, in the knee, patella and patellar ligament lateral depression.
(3) Operation method: Make the patient take the supine position, use 75% ethanol cotton ball for routine disinfection of the acupoints, use Jiajian brand disposable sterile acupuncture needles, 1.5-inch milli needles (0.25mm*40mm) vertical piercing, and get it Keep the needle after air, the depth of needle penetration is about 1 inch. Cold needle operation method: Fix the smart cold needle treatment instrument on the acupuncture needle body and adjust the temperature to 10 degrees. The needles were retained for 30 minutes each time, treatment was performed every other day, 3 times a week, the course of treatment was 1 week, and the follow-up was 1 week.
3. Control group: conventional acupuncture treatment is used, and the prescription and location of acupoints are the same as those in the experimental group. The operation method is as follows:
Operation method: Make the patient take the supine position, use 75% ethanol cotton ball for routine disinfection of the acupoints, use Jiajian brand disposable sterile acupuncture needles, pierce vertically with a 1.5-inch needle (0.25mm*40mm), and leave the needle after getting qi , Needle penetration depth is about 1 inch. The needles were retained for 30 minutes each time, treatment was performed every other day, 3 times a week, the course of treatment was 1 week, and the follow-up was 1 week.
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Exclusion criteria:
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(1) Overlap patients with other rheumatic diseases such as systemic lupus erythematosus, Sjogrens syndrome, rheumatoid arthritis, etc.;
(2) Patients with serious diseases on heart, brain, liver, kidney and hematopoietic system;
(3) Pregnant or breastfeeding women, mental patients;
(4) Patients who have participated in other clinical trials within the past four weeks.
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