226results about How to "Shorten the recovery period" patented technology

A bilateral intra-aortic bypass graft and method and apparatus for repairing an abdominal aortic aneurysm includes two tubular grafts which are intraluminally delivered to the aorta and secured to the aorta by the expansion and deformation of two expandable and deformable tubular members.

The invention discloses a medicament for repercussion and pain relieving, which is prepared from Chinese medicinal herbs including drynaria, dipsacus root, native copper, wood louse, plantain seeds, rhubarb horsetails, nodular branch of pine, dried rehmannia root, dahurian angelica root, gallnut, radix paeoniae rubrathe, frankincense, myrrh, safflower, Sichuan aconite root, Kusnezoff monkshood root, cortex acanthopanacis, deglued antler powder, Ligusticum wallichii, mugwort floss, linaloe, banksia rose, frankincense, musk.

The invention concerns an intraocular lens device which is used in particular for treatment of diseases of the central retina (macula) with retinal areas which are still healthy.

The main principle of the invention at hand is that a lens device is provided for the redirection of the focal point from an area with impaired retinal function to a functioning area which comprises at least one convex lens element and several wedge-shaped recesses.

Surprisingly it was found that a considerable reduction of the thickness of the lens device is thus achievable when several wedge-shaped recesses are provided.

The invention relates to a power-assisting exercising device which comprises a power-assisting mechanical leg device and a balance frame device. The power-assisting mechanical leg device is fixed on the waist and the legs of a human body, the balance frame device is fixed on the shoulders of the human body and in the armpits, and the two devices are matched with each other in use. The power-assisting mechanical leg device is composed of fixing belts, auxiliary movable supports and pedals and is characterized by further comprising transmission devices which are formed by flywheels, steel wire ropes, energy storage springs and pulley blocks arranged at the joint positions. The flywheels are arranged on the fixing belts, one end of each steel wire rope is wound on a fastening pulley, the middles of the steel wire ropes are connected with the energy storage springs, and then the steel wire ropes are wound on a fixed pulley at each joint position to be fixed on sole portions of the pedals to form a mechanical parallel elastic structure. The device uses power-assisting mechanical legs and balance frames which are designed with pure mechanical structures to achieve the purpose of power assisting and walking and can help a user to keep a standing posture and keep balance during walking under the condition that energy of the user is not consumed additionally.

The invention discloses an automatic culture relic fragment splicing method based on adaptive neighbor matching, which belongs to the field of computer graphics and image processing. The method comprises steps: firstly, a culture relic fragment feature line is used to depict the geometric texture of the fragment surface and the contour line of a fracture site; then, in view of different points onthe fracture contour line, different local adaptive neighbors are generated, wherein a neighbor contains the surface geometric texture and the surface color texture of the culture relic fragment at the same time, and thus, matching of fracture site contour lines is expanded to matching of fracture site contour bands; and finally, through matching of the fracture site contour bands, the adjacency relationship of the culture relic fragments is determined, and adjacent fragment splicing is completed by using rigid body transformation. According to the automatic culture relic fragment splicing method based on adaptive neighborhood matching, multiple features on a culture relic fragment can be effectively fused, and in view of a defect fragment existing in the fracture site, the automatic degree is high, and the result accuracy is high.

The invention relates to a bovine bone marrow peptide extraction method, which comprises steps of cleaning and breaking, digesting, discharging soup, hydrolyzing, filtering, concentrating and spray-drying. With the application of the extraction method disclosed by the invention, problems on the effective absorption and utilization of macromolecular protein in human body are effectively solved, and micromolecular transformation and extraction of the protein are achieved. Bovine bone marrow peptide, as a micromolecular peptide substance extracted from bovine bone marrow through biological enzymolysis, is extra-strong in activity of an essence ingredient, and the essence ingredient is quite easy for human absorption, so that human immunity can be comprehensively regulated. The bovine bone marrow peptide disclosed by the invention, as a quite clear nutrient substance, is free from chemical ingredients and hormones and is free from toxic and side effects to human body; the bovine bone marrow peptide can rapidly dissolve in water without stirring; a water solution of the bovine bone marrow peptide is represented as a clear and transparent liquid in white or light yellow, and the water solution is free from the precipitation of impurities or precipitates; and the bovine bone marrow peptide plays an important role in such physiological activities as human's growth, development, metabolism, reproduction and the like.

Milling procedure performed on the patient's bone or other tissue in order to form in said tissue a cavity (5) of a shape and size that allows it to house an implant (4) (or for other purposes where the tissue must regenerate) wherein milling is performed at low speeds and without irrigation without the tissue heating up and necrosis occurring in the tissue. The special design of the mill tools (8, 9) enables the tissue particles extracted during the milling process to be collected without using a suction machine. Said particles are in optimal biological condition for use in autografting due to the fact that neither over heating nor irrigation occur during the milling process.

Procedures for altering the surface of the human face or other body parts by tethering muscle origins, extending muscular attachments and origins, and tethering muscles by causing adhesions of facial muscles which are not naturally present using specific methods materials and devices, and procedures for treating headaches by implanting a device through a micro incision in skin is are described. A microincision microscrew device and methods of using the device in surgical procedures is described. The use of a puncture based injection of bioadhesive into a described functional fibrofatty plane on the undersurface and throughout the muscle proper without use of incisional surgery is also described. Osseous bolting and osseous screws fixating soft tissue elevation via deep muscle tethering to facial bone is shown causing suspension of upper, mid, and lower facial soft tissue structures in a method that is adaptable to other body regions. Additionally, the combined use of screws with bioadhesives and single use of injectable bioadhesives are described.

The invention discloses autologous-repair nutrient injection. The injection comprises the following main components: collagen and physiological saline. By further improvement, the injection can further comprise lidocaine, reduced glutathione, vitamin C, beta thymosin, and hyaluronic acid with low molecular weight. The invention solves the problems that absorbable injectants have no lasting effectand need repeated injection, and also solves the problem that the non-absorbable injectants have potential safety hazards. The injection completely performs autologous repair on the growing skin, causes no rejection and allergy, and has long timeliness and natural effect. The injection is most suitable for people who pursue safe and natural beautifying, people who seek to recover within a short period without influencing daily work and life, and people who seek to maintain their own characteristics with exquisite beautifying.

The invention discloses a notch sealer of abdominal wall of laparoscope surgery, which consists of elastic bushing ring (1) and soft sleeve (2), wherein one end of the soft sleeve (2) connects the elastic bushing ring (1) and the other end is opening. The invention has simple and reasonable structure, convenient usage, low cost, which can seal the notch rapidly and rebuilds pneumoperitoneum to finish the reconstruction of digestive tract in the internal and external linked abdominal cavity under pneumoperitoneum condition.

The present invention discloses a method for regenerating nerve fibers of a subject comprising the steps of: (a) selecting at least a target portion of the nervous system of a subject with a lesion in the nervous system; (b) detecting electromagnetic wave profile of said at least a target portion of said nervous system of said subject; (c) comparing wave profiles of said subject with wave profiles of normal patients; and (d) defining a treatment protocol. According to a certain aspect, the step of defining said treatment protocol includes selecting compensating electromagnetic waves adapted for correcting anomalous wave profiles associated with said nervous system lesions and transmitting to said subject said protocol of compensating electromagnetic waves to provide a resonance effect; thereby inducing regeneration of nerve fibers at said nervous system lesions and regions proximate to said lesions. The present invention further discloses apparatus and a computer implemented method thereof.

The invention relates to a thoracic aorta covered stent, which is used for treating aneurysm of thoracic aorta and dissecting aortic aneurysm in minimally invasive surgeries. The thoracic aorta covered stent comprises a cover and a stent composed of a plurality of cylindrical single rings, wherein the cover is adhered to the stent to form a tubular cover; the plurality of cylindrical single rings are in wave patterns; a supporting frame is arranged at the near end of the stent; and each cylindrical single ring comprises a first type cylindrical single ring and a second type cylindrical single ring which are distributed at intervals on the tubular cover; the amount of the waveforms of the first type cylindrical single ring is not less than that of the second type cylindrical single ring; and the waveform of the first type cylindrical single ring is less than that of the second type cylindrical ring.

A biologic intramedullary fixation device for treating a bone fracture includes an internal tubular wall formed of a bioabsorbable synthetic material; and an outer wall coupled with and surrounding the internal tubular wall with an annular space therebetween. The outer wall is at least partially fenestrated and is formed of the bioabsorbable synthetic material. A biologically replaceable cement material is injectable into the annular space between the internal tubular wall and the outer wall.

The invention relates to a dynamic reclamation method for an open pit mine stope. According to the technical scheme, the dynamic reclamation method for the open pit mine stope comprises the following steps: after mining of a first step and a second step is finished, sequentially carrying out reclamation on the slope surface (1) of the first step and a lower flat plate (2) of the first step, and carrying out mining stripping propulsion on a lower flat plate (6) of a third step; after mining of the third step is finished, sequentially carrying out reclamation on the slope surface (3) of the second step and a lower flat plate (4) of the second step, and carrying out mining stripping propulsion on a lower flat plate (7) of a fourth step; repeating the process until mining stripping carried out on the last step is finished, sequentially carrying out reclamation on the slope surface of the next-to-last step and a lower flat plate of the next-to-last step, and then carrying out reclamation on the last step. During reclamation, a spray-seeding green technology is adopted, spray-seeding is carried out on the slope surface of a to-be-reclaimed step and the lower flat plate of the to-be-reclaimed step sequentially by adopting spray-seeding equipment (5) on the lower flat plate of the next to-be-reclaimed step, and a non-woven fabric or a straw malt is used for covering after spray-seeding is finished. The dynamic reclamation method for the open pit mine stope has the advantages of high reclamation efficiency, good reclamation effect, short mine ecological environment restoring period and synchronization of reclamation and mining.

The invention discloses a low voltage ride through protection method for a doubly fed induction generator. The method specifically includes the steps that a crowbar circuit is in parallel connection beside a direct-current side capacitor of the doubly fed induction generator, after a grid fault occurs, the crowbar circuit is started, and accordingly direct-current side voltage after breakdown is maintained stably. A voltage response quality evaluation index is applied to the magnitude of crowbar resistance, the optimal value of the crowbar resistance is determined through influences of direct-current crowbar resistance on the index so that the optimal control effect can be achieved, and the direct-current side voltage is more stable after the fault occurs and can rapidly recover. The invention further provides a scheme that a bypass capacitor is in series connection with the crowbar circuit, and recovery cycles of currents and voltage of a system after the fault occurs are effectively reduced.

The invention discloses a rubber controlled release fertilizer and a preparation method thereof. The controlled release fertilizer is prepared by compounding such ingredients as two kinds of reaction film coated urea with different release stages, urea, diammonium phosphate, potassium chloride and magnesium sulfate,. The special rubber controlled release fertilizer disclosed by the invention only needs to be fertilized once within an annual growth cycle to continuously and synchronously supply nutrients necessary for the rubber, satisfy the demand of the rubber on three elements of nitrogen, phosphorus and potassium in the annual growth period and solve the problem of high cost of singly utilizing the controlled release fertilizer. The rubber controlled release fertilizer has the advantages of obviously improving the fertilization effect, reducing fertilization times, saving work, saving labor, lowering the production cost, improving the economic benefit, while adding trace element magnesium and increasing the dry content of glue.

The invention provides a composition for promoting sclerotin and periosteum repairing and a preparation method thereof. The composition is composed of, by weight, three to 20 parts of animal enzymolysis bone meal, five to 20 parts of collagen protein, 20-60 parts of cucumber seed powder, five to 20 parts of inulin and 0.1-1 part of casein phosphopeptides. The composition is obtained through the processes of weighing and mixing, colloid mill primary refining, colloid mill secondary refining, homohemizing and spray drying. The composition is remarkable in effect of promoting sclerotin and periosteum repairing through the specific ratio and the synergistic effect of all the components.

The invention relates to the technical field of refrigerators, in particular to a control method and system for a dual system refrigerator and the dual system refrigerator. The control method for the dual system refrigerator comprises the steps that after the defrosting process is completed, high-frequency operation freezing time control is conducted firstly, and then low-frequency operation temperature control is conducted. According to the control method for the dual system refrigerator, the defrosting recovery phase duration can be shortened, power consumption in the recovery phase can be reduced, and the refrigerating and freezing modes are rapidly recovered to the normal and stable operation states.

The invention relates to a Chinese medicine composition for treating acute gastroenteritis of horse. The Chinese medicine composition is characterized in that an active ingredient is prepared from the following raw materials according to weight portion: 38 to 52 portions of radices curcumae, 38 to 52 portions of radices paeoniae alba, 25 to 35 portions of rhubarb, 25 to 35 portions of tuckahoe and 25 to 35 portions of radices saussureae. Each raw material has the preferential mixture ratio amount: 45 portions of the radices curcumae, 45 portions of the radices paeoniae alba, 30 portions of the rhubarb, 30 portions of the tuckahoe and 30 portions of the radices saussureae. The granularity of the radices curcumae, the radices paeoniae alba, the rhubarb, the tuckahoe and the radices saussureae is between 20 and 200 meshes. The Chinese medicine composition uses the clearing heat and releasing toxin, dampness elimination and anti-diarrhea as a therapeutical principle and has a reasonable formula and a simple preparation process; the adopted Chinese herbal medicine compositions have wide source and low cost; and the medicine has no residue, no toxicity and no side effect and is easy for animal to absorb. The Chinese medicine composition has effects of easing pain and adjusting body function, effectively treats acute gastroenteritis of horse and shortens the convalescent period.

The invention discloses a medicine for treating fracture and a preparation method thereof. The medicine comprises the following raw herbal materials in parts by weight: 1-5 parts of resina draconis, 15-25 parts of Rhizoma Drynariae, 10-15 parts of Angelica sinensis, 10-20 parts of dipsacus asperoids, 10-20 parts of myrrh, 5-15 parts of polygala tenuifolia, 25-35 parts of sargentodoxa cuneata, 5-15 parts of eucommia ulmoides, 10-20 parts of the root of bidentate achyranthes, 10-15 parts of Piper wallichii (Miq. ) H. -M., 1-10 parts of panax notoginseng and 1-5 parts of frankincense. A preparation method comprises the following steps: taking the materials in parts by weight, grinding the resina draconis, the root of bidentate achyranthes, the Piper wallichii (Miq. ) H. -M. and the frankincense into powder; sieving by using a sieve with meshes of 80-120 to obtain medical powder; adding Baijiu with the alcoholic strength of 45-50 degrees in the remaining raw herbal materials under the condition that the weight of the Baijiu is 3-5 times that of the remaining raw herbal materials; and soaking for 8-10 hours to obtain medical wine. The medicine for treating fracture has the advantages that the medicine takes effect quickly, and is good in curative effect and small in side effect.