34results about How to "Reduce care" patented technology

The invention provides a wound repair composition. A formula of the wound repair composition comprises the following components in percentage by weight: 10-50 percent of chitosan mucilage, 10-50 percent of an extracting solution of a staphylococcus aureus metabolic product and 0-80 percent of medicament auxiliary materials, wherein the chitosan mucilage is a solution consisting of chitosan and an aqueous solution of an acid; the volume concentration of the acid in the aqueous solution of the acid is 0.8-1.2 percent; and the mass concentration of the chitosan in the chitosan mucilage is 1-3 percent. The invention further provides a preparation method of the wound repair composition and an application thereof as a medicament for treating skin or mucosal injure. The wound repair composition provided by the invention has the advantages of capabilities of promoting tissue repair, promoting wound healing and promoting the growth of epidermal cells, good infection inhibiting effect, high biocompatibility, realization of flat healed wounds, freeness from adverse side reactions, relieving in patient pain, convenience for nursing and using, easiness for storing, and the like.

The invention provides a cable trench drainage structure and a cable trench construction method. The cable trench drainage structure comprises a water collection trench, a soakage pit and a connection pipe. The water collection trench is positioned at the bottom of a cable trench passing a road section; the soakage pit is positioned outside the cable trench passing the road section; the connection pipe is used for communicating the water collection trench with the soakage pit. Water accumulated in the cable trench passing the road section can be drained automatically.

The invention discloses a cave type bamboo rat reproduction pool. The reproduction pool (1) is composed of a front side plate (11), a back side plate (12), a left side plate (14), a right side plate (13) and a bottom plate (15) which are spliced. A partition plate (16) is arranged in the reproduction pool to divide the reproduction pool into a living pool (18) and a rest pool (17). A hole (161) is formed in the lower end part of the partition plate. The cave type bamboo rat reproduction pool disclosed by the invention has the advantages of reducing man-made interference, being convenient for female rats to make nests and improving the young rate survival rate. The invention further discloses a three-dimensional bamboo rat pool which comprises the reproduction pool (1) in the upper layer and a cultivation pool (2) in the lower layer. The three-dimensional bamboo rat pool disclosed by the invention has the advantage of reasonably and fully utilizing the space of a breeding house.

The invention discloses a lifting type nursing wheelchair. The lifting type nursing wheelchair comprises a square frame and first wheels arranged on two sides of a bottom surface of the square frame, second wheels are further arranged on the two sides of the bottom surface of the square frame, the first wheels are arranged at a rear end of a pushing direction of the lifting type nursing wheelchair, the second wheels are arranged at a front end of the pushing direction of the lifting type nursing wheelchair, a first supporting plate is arranged in an inner cavity of the square frame and parallel to a bottom surface of the square frame, and one end of a first telescopic mechanism is hinged to one surface of the first supporting plate; a supporting seat is hinged to the other end of the first telescopic mechanism and the first telescopic mechanism is used for pushing or lifting the supporting seat to make contact with or be lifted away from the ground; when contraction of the first telescopic mechanism is completed, the first wheels and the second wheels make contact with the ground; and when expansion of the first telescopic mechanism is completed, the first wheels and the second wheels do not make contact with the ground and the supporting seat makes contact with the ground. The convenience of the wheelchair user is improved.

The invention discloses a pressure sore preventing oxygen-therapy headrest which comprises an air inflation type headrest body, an air duct penetrating through the air inflation type headrest body and an airtight membrane at the bottom of the air inflation type headrest body.The middle of the air inflation type headrest body is of a hollow structure, the airtight membrane is fixedly connected with the bottom of the air inflation type headrest body, and the hollow structure and the airtight membrane form a concave structure with an opening formed in the upper portion.An air inlet of the air duct is formed in the outer side of the concave structure of the air inflation type headrest body and is connected with an air source, a pressure monitoring module and an airflow regulating valve are arranged on the air duct, and an air outlet of the air duct is formed in the inner side of the concave structure of the air inflation type headrest body.The pressure sore preventing oxygen-therapy headrest can reduce the working amount of head nursing of a long-term bedridden patient, avoid head pressure sores, save time and labor and reduce the amount of nursing work of a medical worker or a patient's family member, meanwhile can be used for nursing the head already having pressure sores, and can make the pressure sores heal rapidly, reduce the working amount of the medical worker and reduce the nursing and treatment costs of the patient.

The invention discloses a machine tool set used for machining rollers in batches. The machine tool set comprises at least two machine tools which are arranged back to back. Besides, back contact frames are fixedly connected with a rotary shaft disposed between the two machine tools. The back contact frames of the two machine tools are provided with chucks used for fixing workpieces. Extending positions of the chucks of the two machine tools are the same. Worktables of the two machine tools are both provided with a fixing base. The fixing base of one machine tool is disposed on the outer side of a circle with the chucks of the two machine tools as a diameter. The fixing base of the other machine tool is arranged on the inner side of the circle with the chucks of the two machine tools as the diameter. The two fixing bases are both provided with a drill bit towards the corresponding chuck. By the adoption of the design, the mode that a stepping motor and an annular table are combined in work is adopted, and both the front sides and the back sides of the workpieices can be worked; the conveying procedure of at least one mechanical arm is omitted; cost of at least one mechanical arm is saved; and meanwhile efficiency is improved.

The invention provides a phyllostachys praecox planting area detection method and device, which is applied to the field of plant planting area selection, and comprises the following steps: obtaining a to-be-detected planting area; according to an index weight calculation method, calculating the to-be-measured planting area according to site conditions, soil physicochemical properties and climate conditions to respectively obtain index weight coefficients; and calculating the index weight coefficient according to multiply-add hybrid operation to obtain a detection index of the planting area. According to the technical scheme, the planting area before phyllostachys praecox planting is detected, the most suitable planting area is found, then the growth quality of phyllostachys praecox after planting is improved, the optimal growth environment is provided for phyllostachys praecox in the planting stage, manual fertilization and nursing needed in follow-up growth of phyllostachys praecox are reduced, growth of phyllostachys praecox is better facilitated, and the planting quality of phyllostachys praecox is improved. Manual participation is reduced, and the problem that the growth quality of the phyllostachys praecox is not high due to some human factors is solved.

The invention discloses an automatic cleaning device for ITO glass. The automatic cleaning device comprises an ITO glass placement rack, a drying device, a plurality of ultrasonic cleaners, a horizontal moving assembly and vertical moving assemblies, wherein the drying device is used for drying the ITO glass; the ultrasonic cleaners are arranged on one side of the drying device in sequence, and movably connected with the ITO glass placement rack; the horizontal moving assembly drives the ITO glass placement rack to horizontally move in the arrangement direction of the ultrasonic cleaners; thevertical moving assemblies are symmetrically arranged at the two ends of the horizontal moving assembly and drive the horizontal moving assembly to move in the vertical direction. The automatic cleaning device for the ITO glass further comprises a control system. By means of the automatic cleaning device for the ITO glass, it can be achieved that the ITO glass is automatically cleaned, the frequency of manual watching is reduced, and more convenience is brought; the control system has an acousto-optic alarming function, fault can be automatically detected, when a problem comes up, an acousto-optic alarm can be sent out, work is automatically finished, and the device is safer.

The invention discloses a multi-media intelligent housekeeping system comprising a central processor unit, a blood pressure monitoring unit, a heart rate monitoring unit, a multi-media playing unit, a display screen unit, an audio input/output unit, a video monitoring unit, a GPS positioning unit, a one-key calling unit, a storage unit, a faint alarm unit and a receiving unit. The output end of the blood pressure monitoring unit and the output end of the heart rate monitoring unit are connected with the input end of the central processor unit. The input end of the multi-media playing unit and the input end of the display screen unit are connected with the output end of the central processor unit. The input ends and output ends of the audio input/output unit, the video monitoring unit, the GPS positioning unit, the one-key calling unit, the storage unit and the faint alarm unit are connected with the input end and output end of the central processor unit. The operation interface is simple and clear; a nursing function and a multi-media entertainment function are integrated; the size is reduced, so that multi-media intelligent housekeeping system is convenient to carry; cost for nursing old people and entertainment is reduced.

The inVention discloses a drug-loading deVice for a bone needle implant and a drug carrying method thereof. The drug-loading deVice is connected with the bone needle implant and comprises a sleeVe tube member, the sleeVe tube member is proVided with an inner hole and an annular part which can sleeVe the bone needle implant, the annular part is proVided with a drug-loading caVity which is separatedby the inner hole, the drug-loading caVity penetrates through two end faces of the annular part and is proVided with an opening located on the outer circumferential wall of the annular part, and drugs are loaded by the drug-loading caVity. The deVice has the adVantages that after the drugs are contained in the drug-loading deVice after drug loading is conducted, the drug loading deVice sleeVes the bone needle implant, during the using process, the growth of germs can be inhibited by the sustained releasing of the drugs through the opening to achieVe the purpose of preVenting needle path infection, the drug-loading problem on a percutem implant is solVed, and curing of a background technology can be eliminated.

The invention provides a rotary multi-angle equipment numbering device. The rotary multi-angle equipment numbering device comprises a rotary base, a multi-angle combination module, a support frame and a number plate, the support frame is arranged on the rotary base, the multi-angle combination module is arranged in the support frame, a gap is provided between the multi-angle combination module and a plane corresponding to the support frame, and the number plate is arranged in the gap between the multi-angle combination module and the plane corresponding to the support frame. By the adoption of the rotary multi-angle equipment numbering device, a machine number of the equipment can be accurately reported when field equipment is checked at every angle in a workshop, visual management is implemented, quick and accurate production arrangement and feeding are ensured, the time of machine finding in personnel feeding is reduced, time of personnel care and communication is reduced, and the production efficiency is improved.

The invention discloses a hybrid locking bone fracture plate system. The system comprises a needle A, a chuck B and a bone fracture plate C; the needle A is of a cylindrical structure, one end of the needle A is a pointed end, and the other end thereof is a rod portion; the chuck B is provided with a through hole and a first gap in communication with the through hole, the rod portion of the needle A is arranged in the through hole in a penetrating and sleeved mode, one end of the chuck B is provided with a first prism-shaped hollow structure, and the outer surface of the chuck B is provided with a first thread; and the bone fracture plate C is provided with a locking hole matching the chuck B, a second thread is arranged in the locking hole, and the second thread is in threaded connection with the first thread. The invention further discloses a screw driver matching the hybrid locking bone fracture plate system. The screw driver is used for mounting or dismounting the hybrid locking bone fracture plate system. The chuck B locks and connects the needle A and the bone fracture plate C to form a reliable structure, the stability of fracture reduction is effectively maintained, the secondary displacement of a fracture is avoided, the damage of the needle A to a bone is far smaller than that of a screw, and the fracture reduction can be realized.

The invention provides a hip bending and knee bending body position training device. The device comprises a bottom plate, a first vertical plate, a first flat plate, a cylinder, a second flat plate, asecond vertical plate, a rotating plate, a third vertical plate and a reset mechanism, and the first vertical plate is fixed on the bottom plate. The first flat plate is fixed on the first vertical plate; a fixing belt is fixedly arranged on the first flat plate. The second flat plate is fixed on the cylinder; a headrest is arranged on the second flat plate; a baffle is fixedly arranged at the rear end of the headrest; a pencil for dotting on the second flat plate is arranged behind the second flat plate; a transverse plate is arranged on the second vertical plate. The rotating plate is hinged to the transverse plate. The second vertical plate is provided with a second screw, the front end of the second screw abuts against the rotating plate, the rotating plate guides the second flat plate, the third vertical plate is provided with a marking point, the cylinder and the second vertical plate can move and be fixed on the bottom plate, the headrest can move and be fixed on the second flat plate, and the reset mechanism is used for resetting the cylinder. According to the invention, nursing and accompanying burdens of medical staff and accompanying staff can be reduced.