Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

57 results about "Spinal canal stenosis" patented technology

An abnormal narrowing of the spinal canal. [HPO:probinson]

Digital spinal surgery device based on micro clearance positioning

The invention relates to a digital spinal surgery device based on micro clearance positioning. The digital spinal surgery device comprises a bearing platform, wherein a controller is arranged on the bearing platform; an X-shaft guiderail is arranged on the bearing platform; a mobile assembly is connected with the X-shaft guiderail in a sliding manner. The digital spinal surgery device is characterized in that a Y-shaft guiderail is arranged on the mobile assembly; a stand column is connected with the Y-shaft guiderail in a sliding manner; a Z-shaft guiderail is distributed on the stand column; a cross beam is connected with the Z-shaft guiderail in a sliding manner; a universal interface is arranged on the cross beam; a navigation robot arm and a decompression combined robot arm are connected with the universal interface; a positioner is connected with the navigation robot arm. Therefore, the implementation of the spinal surgeries can be assisted and the medical personnel can be helped to conduct spinal surgeries of spine fracture, spine tumor, spine scoliosis, intervertebral disc protrusion, spinal canal stenosis, spondylolisthesis and the like. The digital spinal surgery device is wide in application range, high in positioning precision, convenient to operate, safe and reliable.
Owner:SUZHOU DIANHE MEDICAL TECH

Minimally-Invasive Implant for Opening and Enlargement of Processus Spinosus Interspace and Method of Percutaneously Enlarging Processus Spinosus Interspace Therewith

For the purpose of realizing of a method of minimally-invasive therapy for spinal canal stenosis, it is intended to provide a therapeutic device capable of stationing an interspinous process spacer without the need of large skin incision or ligamentous tissue incision and also without the need of detaching of the paraspinal muscle from the spine. There is provided an interspinous process spacer comprising conoid screw region (2) to be screwed into a processus spinosus interspace; spacer region (3) disposed in the longitudinal direction of the screw region (2); head region (4) capable of free interlocking with a tool arbitrarily; and through-hole (5) passing through the axial centers of screw region (2), spacer region (3) and head region (4). The processus spinosus interspace can be smoothly enlarged by screwing of the screw region (2) into the processus spinosus interspace. The spacer region (3) is pinched upon passing of the screw region (2) through the processus spinosus interspace to thereby attain enlarging and fixing of adjacent processus spinosus interspaces. The interspinous process spacer can be guided to an interspinous position by inserting a guide member in the through-hole (5) provided along the axial centers of screw region (2) and spacer region (3) and carrying out penetration into the body along the guide member.
Owner:UNIVERSITY OF THE RYUKYUS

Jingyaokang rehabilitation plasters and preparation method thereof

The invention relates to Jingyaokang rehabilitation plasters. The Jingyaokang rehabilitation plasters contain the following raw materials: safflowers, gum myrrh, folium Apoeynum venetum, heracleum hemsleyanum, semen strychni, semen plantaginis, chaenomeles lagenaria, scorpions, manis pentadactyla, centipedes, herba Lycopodii, Chinese angelica, radix notoginseng, radix aconiti feri, resina draconis, ground beetles, menthol, dung beetles and garden balsam stems. A preparation method of the Jingyaokang rehabilitation plasters comprises the steps: frying all the raw materials with edible oil; after the frying is completed, carrying out filtering to remove decoction dregs, so as to obtain liquid medicine; adding yellow lead into the liquid medicine, and decocting the liquid medicine until the yellow lead is completely dissolved, so as to obtain a semi-finished product; pouring the semi-finished product into water for cooling, and then, fishing out the semi-finished product, thereby obtaining the Jingyaokang rehabilitation plasters. The Jingyaokang rehabilitation plasters and the preparation method thereof have the beneficial effects that all the raw materials in the Jingyaokang rehabilitation plasters disclosed by the invention are organically combined together and exert a synergistic effect, thereby being capable of activating blood circulation to dissipate blood stasis, clearing and activating the channels and collaterals, promoting blood circulation to stop pain and strengthening the muscles and bones; the Jingyaokang rehabilitation plasters have a good treatment effect on bone diseases such as cervical spondylosis, scapulohumeral periarthritis, lumbar and leg ache, intervertebral disc herniation, spinal canal stenosis, numbness of the limbs, arthritis, traumatic injury, lumbar muscle strain and acute pain of bone joints.
Owner:张长友

Bone-strengthening pain-relieving paste and preparation method thereof

The invention mainly relates to bone-strengthening pain-relieving paste which is prepared by traditional Chinese medicines such as garter snake, monkshood, radix aconiti agrestis, rhizoma typhonii, notopterygium root, radix angelicae pubescentis, berba aristolochiae mollissimae, nux vomica, frankincense, myrrh, Syzygium aromaticum, medicinal cyathula root, gallnut, linxian, Radix Stephaniae Tetrandrae, Ligusticum wallichii, Angelica sinensis, RhizomaHomalomenae, galangal, root of common peony, flowers carthami, native copper and maintain pee. The paste provided by the invention has the functions of maintaining and strengthening bones, promoting blood circulation to remove meridian obstruction, drawing out piston and removing stasis, dispersing blood stasis and relieving pain, expelling wind-damp and the like, is clinically applied to symptoms such as hyperostosis, shoulder solid state, traumatic injury, lumbar disc herniation, spinal canal stenosis, strain of lumbar muscles, face-ache and arthralgia of upper and lower limbs, and can be further applied to gynaecological patients with hyperplasia of mammary glands, so that the effect is remarkable. The formula is a pure traditional Chinese preparation which is free from side effect and wide in efficacy range. The preparation method provided by the invention comprises six steps; and medicines are added in steps to be decocted to retain and improve the efficacy to the maximum extent, so that the curative effect of the medicine is ensured. The preparation method is simple, convenient to operate and suitable for popularization and application.
Owner:赵凡涛

Traditional Chinese medicine composition for bone diseases

The invention provides a traditional Chinese medicine composition for bone diseases, relating the field of traditional Chinese medicines. The traditional Chinese medicine composition for bone diseases is composed of ginseng, angelica, Achyranthes bidentata, eucommia, Cordyceps sinensis, szechuan aconite, radix clematidis, angelica, pseudo-ginseng, gastrodia elata, earthworm, club moss, nux vomica, radix salviae miltiorrhizae, frankincense, draconis sanguis, safflower, homalomena rhizoma, papaya, red paeonia, spatholobus stem, raw white peony root, myrrh, phellodendron bark, Notopterygium incisum and mulberry twig. The composition is prepared from pure traditional Chinese medicines, does not have any toxic or side effect, and has favorable curative effects on osteoarticular diseases, such as bulging, herniation, prolapse, hyperplasia and curvature straightening of cervical vertebrae, bulging, herniation, prolapse and hyperplasia of lumbar, sciatica, lumbar muscle strains, curvature straightening, hyperosteogeny, knee joint hyperplasia, foot joint hyperplasia, spinal canal stenosis, scoliosis, isthmic spondylolisthesis, ankylosing spondylitis, rheumatoid arthritis, overstrain limb pains/sourness/fatigue/cold, numbness and weakness, various bone joint paints and fiber pains, nerve compression and the like.
Owner:洛阳古法中药科技有限公司

Plaster for treating bone disease and soft tissue injury

The invention provides an external plaster for treating sclerotin diseases such as cervical spondylosis, scapulohumeral periarthritis, lumbar intervertebral disc protrusion, spinal canal stenosis, sciatica, hyperosteogeny, lumbocrural pain, hands and feet numbness and the like, and a plurality of diseases such as wrench and soft tissue injury in clinical. Based on traditional Chinese medicine and pharmacology, the plaster is prepared by the following raw materials according to the weight by parts: 250 parts of gardenia, 100 parts of yam, 100 parts of herba siegesbeckiae, 100 parts of deer bone, 100 parts of asafetida, 500 parts of balm and 100-120 parts of minium by referring modern medicine and folk recipe summed up from several decades of clinical experiences. Clinical observation proves that the medicine has the efficacy of dewetting and dissipating cold, promoting blood circulation by removing blood stasis, clearing and activating the channels and collaterals, and relieving bruises and pains; as the medicine took effect, the symptoms lessened. The total effective rate on the treatment of the symptoms is 98.5% and the recovery rate is 80%. The plaster has unique and novel formulation, precise and lasting drug effect, few components, easy manufacturing, short period of treatment, fast effect, thorough treatment, no relapse, obvious treatment effect and is suitable for clinical popularization.
Owner:黄恩长

Chinese herbal medicine liquid for treating lumbar protrusion and spinal canal stenosis and preparation method thereof

The invention discloses Chinese herbal medicine liquid for treating lumbar protrusion and spinal canal stenosis and a preparation method thereof, and belongs to the field of Chinese herbal medicines.The Chinese herbal medicine liquid comprises the following raw materials: radix angelicae sinensis, radix saposhnikoviae, radix aconiti, radix aconiti kusnezoffii, cortex eucommiae, caulis sinomenii,herba speranskiae tuberculatae, herba lycopodii, radix achyranthis bidentatae, fructus chaenomelis lagenariae, cassia twig, rhizoma drynariae, radix clematidis, radix gentianae macrophyllae, radix angelicae pubescentis, rhizoma homalomenae, rhizoma chuanxiong, frankincense, myrrh, herba asari, rhizoma zingiberis, radix dipsaci, radix angelicae dahuricae, cortex cinnamomi, cibotium barometz, rheumofficinale, rhizoma curcumae longae, herba ephedrae, erodium stephanianum, fructus liquidambaris, cortex acanthopancis, lignum sappan, rhizoma atractylodis, cortex lycii, borneol, flos carthami, and chinese liquor. The Chinese herbal medicine liquid has obvious treatment effects on lumbar protrusion, spinal canal stenosis, cervical, lumbar and shoulder pain, lumbar muscle strain and joint pain, has effects of relieving pain, promoting blood circulation to remove blood stasis, relaxing channels, activating collaterals and promoting tissue regeneration, is simple in preparation method, is convenient to use through hot compress or fumigation during use, and solves a problem that repeated recurrence cannot be radically treated.
Owner:王爽

Dynamic non-fusion connector

The invention relates to a dynamic non-fusion connector which belongs to the field of medical apparatuses. The dynamic non-fusion connector is matched with spinal screws and used for treating diseases of spinal instability, deformity, spondylolisthesis, spinal canal stenosis, fracture, and the like. The dynamic non-fusion connector comprises a spring shaft (1), a limit sleeve (2), a limit core (3), a stud (4) and a fixed shaft (5) and is characterized in that the left end of the spring shaft (1) adopts a polished rod design and is provided with an internal thread through hole, and the right end of the spring shaft (1) adopts an annular spring structure and is provided with a step hole, and gaps and small circular holes are arranged among rings of the annular spring structure; and a tapered face, a step cylinder surface and a notch are arranged on the outer surface of the limit sleeve (2), and a step through-hole is arranged in the center of the limit sleeve (2). An application method of the dynamic on-fusion connector comprises the following steps of: firstly determining the embedded depth and orientation of the spinal screws and the length of the dynamic non-fusion connector, drilling a hole, holding the spinal screw, embedding into a vertebral body, embedding other spinal screws, then embedding the dynamic non-fusion connector, screwing a top thread in, and compressing the dynamic non-fusion connector to a final locking position so as to realize the dynamic non-fusion fixing of a system.
Owner:BEIJING FULE SCI & TECH DEV

Minimally invasive expansion tool used for spinal canal expansion

ActiveCN102846344AReduce wrapping forceReduce compactnessSurgeryConvalescenceEngineering
The invention provides a minimally invasive expansion tool for spinal canal expansion. The minimally invasive expansion tool adopts a loop bar and an expansion rod which are mutually sheathed. The expansion rod and the loop rod are respectively hinged with an expansion piece, the expansion pieces are driven to move through the opposite sliding of the loop rod and the expansion rod, and the expansion pieces radially rotate at contact parts, extend out from an opening of the loop rod, and extend into a gap at a cutting part to be expanded. The expansion tool provided by the invention is applied in the novel minimally invasive spinal canal stenosis dilatation, and is used for cutting, prolonging and refixing the vertebral pedicle bone. Moreover, the minimally invasive expansion tool is only operated in a drill hole which is about 3mm in diameter. The minimally invasive expansion tool is used for expanding and stretching soft tissues, such as ligaments, muscles and the like around the vertebral pedicle bone so as to loosen and reduce the packing force of the soft tissue to the vertebral pedicle bone and reduce the packing resistance of the soft tissues as much as possible at the time of fixing screws, so that wounds of patients become small, and further, the minimally invasive operation is realized. The minimally invasive expansion tool has advantages that the minimally invasive expansion tool can greatly shorten the convalescence of patients, and lower the operation cost.
Owner:BONE MEDICAL TECH OF SUZHOU CO LTD

Dynamic non-fusion connector

The invention relates to a dynamic non-fusion connector which belongs to the field of medical apparatuses. The dynamic non-fusion connector is matched with spinal screws and used for treating diseases of spinal instability, deformity, spondylolisthesis, spinal canal stenosis, fracture, and the like. The dynamic non-fusion connector comprises a spring shaft (1), a limit sleeve (2), a limit core (3), a stud (4) and a fixed shaft (5) and is characterized in that the left end of the spring shaft (1) adopts a polished rod design and is provided with an internal thread through hole, and the right end of the spring shaft (1) adopts an annular spring structure and is provided with a step hole, and gaps and small circular holes are arranged among rings of the annular spring structure; and a tapered face, a step cylinder surface and a notch are arranged on the outer surface of the limit sleeve (2), and a step through-hole is arranged in the center of the limit sleeve (2). An application method of the dynamic on-fusion connector comprises the following steps of: firstly determining the embedded depth and orientation of the spinal screws and the length of the dynamic non-fusion connector, drilling a hole, holding the spinal screw, embedding into a vertebral body, embedding other spinal screws, then embedding the dynamic non-fusion connector, screwing a top thread in, and compressing the dynamic non-fusion connector to a final locking position so as to realize the dynamic non-fusion fixing of a system.
Owner:BEIJING FULE SCI & TECH DEV

Waist and leg moxibustion paste and preparation method thereof

The invention discloses a waist and leg moxibustion paste and a preparation method thereof. The method comprises the steps that angelica sinensis, chuanxiong rhizome, caulis spatholobi, rhizoma drynariae, semen strychni, herba asari cum radice, sappanwood, semen brassicae, herba lycopodii, unprocessed radix aconiti, unprocessed radix aconiti kusnezoffii, raw rheum officinale and raw radix arisaemaheterophyllum are completely mixed and then put into a cell wall breaking ultrafine low-temperature pulverizer for crushing and subpackaging, wherein 8grams of mixed powder is subpackaged per bag, the caulis spatholobi, cassia twigs, cortex cinnamomi, chuanxiong rhizome, rhizoma curcumae longae, scorpio, centipedes and rhizoma paridis chinensis are completely mixed and then put into the cell wall breaking ultrafine low-temperature pulverizer for crushing and then soaked in wine. The invention relates to the technical field of health care. The waist and leg moxibustion paste and the preparation method thereof achieve the purpose of waist and leg pain relieving, promote blood circulation to remove blood stasis, dredge collaterals and strengthen bone, and have rehabilitation and health careeffects on gout, hyperostosis spurs in the cervical vertebra, lumbar vertebra, knee joints, heels, elbow joints and other parts, slipped disc, spinal canal stenosis, sciatica and chondromalacia patella and symptoms caused by the diseases.
Owner:黄晓明
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products