32results about How to "Convenient for medical work" patented technology

The invention provides a tumor specificity gamma delta T cell preparation method which comprises the following steps: S1, extracting autophagosome sourced from tumor cells; S2, collecting peripheral venous blood and obtaining mononuclear cells from the peripheral venous blood; S3, adding phosphoric acid antigen zoledronic acid (Zol) factors into the mononuclear cells to stimulate and induce multiplication culture of the gamma delta T cells to obtain gamma delta T cells; S4, performing co-culture on the autophagosome and the gamma delta T cells within preset time and preparing to obtain the tumor specificity gamma delta T cells. The specificity gamma delta T cells have stronger killing capacity on varieties of tumor cells, cytotoxic activity is obviously stronger than that of gamma delta Tcells prepared by a general method and from antigen; furthermore, the preparation method disclosed by the invention has the advantages of low preparation cost, simple work procedures, conditions easyto control, lower requirement in equipment and easiness in scale production.

The invention relates to a composite pressurizing bellyband for urinary surgery. The composite pressurizing bellyband comprises an annular bellyband body and a plurality of external pressurizing bags, wherein the bellyband body consists of a bellyband front piece, a bellyband back piece and two groups of elastic belts, in addition, the width of the bellyband front piece is greater than the width of the bellyband back piece, a plurality of vent holes are uniformly formed in the bellyband back piece, the bellyband front piece comprises two pieces of belly protecting cloth in mutual butt joint at the left side and the right side, in addition, fixed connecting devices capable of mutually matched are arranged in the butt joint part of the two pieces of belly protecting cloth, a layer of sticky wires is also arranged on the outer surface of one side, far away from the human body, of the bellyband front piece, an opening zipper used for filling pressurizing materials into an inside cavity is arranged on the pressurizing bag, in addition, one side of the outer surface of the pressurizing bag is also provided with a layer of sticky hooks which are used for being matched with the sticky wires arranged on the bellyband front piece for fixing the pressurizing bag onto the bellyband front piece. The composite pressurizing bellyband has the advantages that the pressurizing part can be freely regulated, the pressurizing quantity can be regulated, the composite pressurizing bellyband can assist the pressurizing heeling promoting treatment at the post operation wound part in urinary surgery, and the workload of medical personnel is reduced.

The invention discloses a skin biopsy trepan, belonging to a medical instrument. The skin biopsy trepan comprises a drill rod, a drill bit and a handle, wherein a piston and a push-pull rod are arranged in the drill rod; the handle is vertically arranged on one side of the upper end of the drill rod; a sliding pin is arranged in the handle and is provided with a wedged head for positioning the push-pull rod; the drill bit comprises a drill bit main body, a circular cutter and a slide bushing; the slide bushing is positioned outside the drill bit main body; a return spring is arranged below the slide bushing; the circular cutter is arranged outside the slide bushing; the lower end of the drill bit main body is provided with a perforated plate; and the lower end of the perforated plate is provided with a rubber pad. The skin biopsy trepan has the advantages of rational structure, convenience in operation and capabilities of greatly improving the sampling efficiency of pathological specimens and reliving the pain of a patient.

The invention discloses a multifunctional medical bed, and particularly relates to the technical field of medical beds. The multifunctional medical bed provided by the invention can meet various functional requirements by being designed with a bed body, a bed frame, a temperature control device, a suspension device, a weighing module and an inflatable mattress; various positions required by examination, treatment, surgery and nursing can be implemented with no need for the patient to leave the bed, medical treatment and nursing work are facilitated, burden and pain of patients caused by pressure sores due to long-term bed-riding are reduced, and medical management level is raised; besides meeting differential lifting function, side turning function and the other functions of each part, thebed body also has more functions, such as weighing, bed bathing, constant temperature, physical cooling, rehabilitation exercise, suspension and CPR one-key reset, and meeting the requirements on different surgical positions.

The invention discloses a telescopic multi-sectional 3D printed artificial rib, which includes a connecting bone. First strut bones are fixedly connected to two sides of the connecting bone. Second strut bones are fixedly connected to the upper sides of the first strut bones, wherein insert grooves are formed in the second strut bones. A third strut bone is disposed in each insert groove. A firstbolt is arranged on one side of each second strut bone. A first screw hole is formed in the side wall of each second strut bone and is corresponded to each first bolt. A connection base is arranged onone side of the connecting bone. Two symmetrically arranged semicircle rings are rotatably connected to the upper side of the connection base. By means of a fixing mechanism, the connecting bone of the artificial rib is fixed. By means of a lifting mechanism, the height of a top plate is adjusted, so that the structure can clamp and fix artificial ribs in different specifications. By means of a holding mechanism, the third strut bones of the artificial rib can be clamped and fixed. Through the simple fixing structure, a doctor can conveniently perform following medical operations.

The invention discloses a standard remote diagnosis system. The system comprises a flexible lighting system, an auscultation waistcoat, a percussion hammer, a small ultrasonic probe and a cloud computing system, the flexible lighting system comprises fluorescent lamps, a shadowless cover and a soft light box, the fluorescent lamps are distributed on the top, the left side, the right side and the front side of the face of a diagnosed person, the fluorescent lamp located at the top is provided with a shadowless cover, the fluorescent lamps located on the left side, the right side and the front side of the face are provided with soft light boxes, the auscultation waistcoat is made of elastic fabric, and auscultator probes are arranged at the positions of the heart mitral valve, the tricuspidvalve, the aortic valve, the right side lung and the abdomen respectively. By adopting the standard remote diagnosis system designed by the invention, face-to-face real-time remote diagnosis can be carried out on a patient and a superior hospital, the timeliness, the standardization and the accuracy of a diagnosis result can be greatly ensured, data retention, comparison and standardized interpretation are facilitated, and support is provided for big data of the hospital.

The invention discloses a nursing frame for the neurology department. The nursing frame comprises stand columns and bottom plates, the bottom plates are installed on the upper side and the lower sideof the inner walls of the stand columns, the stand columns are arranged at the four corners of the bottom plates, and discs are installed on the outer walls of first nuts; the discs penetrate throughchannel steel, base plates are installed at the bottoms of first bolts, wheels are installed at the bottoms of the base plates, rotary rods are installed in inner cavities of the wheels, the rotary rods penetrate through the wheels, and the tops of the front and rear sides of the rotary rods are connected with the base plates. According to the nursing frame for the neurology department, supportingplates are matched with the bottom plates by pulling pull rods, and the aim of increasing the article placing area is increased, so that the distance between the two supporting plates is larger, andarticles can be picked and placed conveniently; by means of the wheels, the aim of conveniently pushing the nursing frame is achieved; by screwing out second screwing rods, when the nursing frame needs to be pushed, the wheels are released, and when the nursing frame needs to be fixed, the wheels are folded, so that the nursing frame is more stable, and convenience is brought to medical care.

The invention discloses a protective standing-assisted device for neurological examination. The standing-assisted device comprises a fixing plate, leg supporting plates are hinged to the two sides ofone end of the fixing plate, a limiting plate is mounted at the bottom end of the fixing plate through screws; guiding rails are welded to the edges of the two sides of the fixing plate correspondingly, a rack is slidably connected to one side of each guiding rail, a sector gear is engaged with one side of each rack, a movable rod is welded to one end of each sector gear, an inserting rod penetrates through the middle of each movable rod, a telescopic rod is welded to the other side of each rack, and a fixing rod is hinged to one end of each telescopic rod. The structure of the device is scientific and reasonable, the lower limb examination bed is simple in structure and safe and convenient to use, the rack is driven to slide upwards or downwards through movement of the sector gear, and therefore the legs of a patient can be lifted by a certain angle and then fixed when lower limb examination is conducted on the patient, medical staff do not need to assist in lifting, time and energy of the medical staff are saved, and convenience is brought to medical work.

The invention discloses a recycling device for veterinary waste, which comprises a casing, the four corners of the bottom of the casing are fixedly connected with outriggers, the top of the casing is provided with a box cover, and a recovery port is opened at the midpoint of the top of the box cover A rotating shaft is fixedly connected to the rear side of the inner wall of the recovery port, and the front side of the rotating shaft is fixedly connected to the rear side of the inner wall of the recovery port. In the present invention, a fixed column, a fresh liquid tank, a slide rail, a slider, a limit baffle, a connecting block, a connecting rod, a pulling rod, a pulling plate, a spring, a first liquid outlet pipe, a first nozzle, and a first adjusting rod are arranged. , the liquid stopper, the second liquid outlet pipe, the second nozzle, the second adjustment rod, the adjustment block and the liquid outlet baffle, so that the deodorization effect of the veterinary waste recycling device becomes better and avoids unpleasant smell Distributed to create an extremely comfortable medical treatment environment, which has a positive impact on the psychology of veterinarians, avoids secondary damage to the treated animals, and is conducive to the progress of medical work.

The invention discloses a multifunctional medical clamp and belongs to a medical apparatus. The multifunctional medical clamp has two clamps arms. The clamp arms are hinged via a screw shaft; the front end of each clamp arm is provided with a clamp mouth; the middle-back part of each clamp mouth is equipped with a cutting edge; the cutting edge has a clamping function and can cut off gauze and cotton lines at the same time; the external side of the cutting edge is provided with scaling lines; relative clamping surfaces of the two clamp mouths are provided with antiskid lines; and the tail end of each clamp arm is provided with a finger ring and a paw. The beneficial effects are that the multifunctional medical clamp is simply structured and convenient to use; and a deficiency of singular function of an operational apparatus in the prior art can be solved.

The debridement nursing device comprises a main body, a debridement adjusting mechanism, an auxiliary debridement mechanism, an auxiliary lifting mechanism and a cleaning and drying standby mechanism, the debridement adjusting mechanism is arranged in the middle of the front end of the main body, and the auxiliary debridement mechanism is arranged at the front end of the debridement adjusting mechanism; auxiliary lifting mechanisms are arranged on the two sides of the middle of the main body, a cleaning and drying standby mechanism is arranged below the auxiliary lifting mechanisms, and the debridement adjusting mechanism comprises a first mounting part. According to the debridement nursing device for operating room nursing, a medical worker can prepare two sets of surgical instruments, after the first set of surgical instruments is used up, a user can take out the other set of surgical instruments for use, and a nurse beside can slide and mount the used set of partitioned racking boxes into the assembly matching box; and then a threaded propelling structure among a threaded mounting rod, a third motor and a threaded mounting sleeve is used for effectively lifting the mounting supporting box, so that a series of cleaning and drying operations can be conveniently carried out on the medical instruments in the subarea mounting box in the follow-up process.

The invention relates to an infusion and oxygen therapy integrated device for emergency department, which comprises a device base, a worm is rotatably connected to the interior of the device base, a mounting vertical plate is fixedly mounted above the two ends of the worm, a plurality of left and right clamping plates are evenly arranged on the front side face of the mounting vertical plate from top to bottom, and a fixing bolt is arranged on one clamping plate on one side. The support for containing the infusion bottle and the oxygen tank is arranged to be of an integrated structure, one sideof the support is used for containing the oxygen tank, the other side of the support is used for containing the infusion bottle, the large occupied area needed by the device is saved, medical workerscan conveniently conduct medical care work and unified management of medical articles, and the hook on one side of the vertical plate is installed to be used for hanging the infusion bottle. The upper height and the lower height of the hook are adjustable, infusion of a patient is facilitated, a plurality of clamping plates are arranged on the other side of the mounting vertical plate to clamp and fix the oxygen tank, the inclination angle of the mounting vertical plate is adjustable, and treatment of the patient is facilitated.

The invention relates to a centrifugal burst resistance and taking-out integrated device for a blood collection tube and belongs to the field of medical instruments. The centrifugal burst resistance and taking-out integrated device comprises a pressure release cavity, a pressure detection fine needle and a puncture short and thick needle, wherein the pressure detection fine needle can penetrate into the blood collection tube. The pressure release cavity is a closed cavity. The pressure detection fine needle and the puncture short and thick needle are each a hollow needle with the bottom end open. The puncture short and thick needle is connected with the pressure release cavity through a thick needle carrier arranged at the bottom of the pressure release cavity. The lower portion of the pressure detection fine needle is arranged in the puncture short and thick needle in a sleeved manner. The top end of the pressure detection fine needle penetrates the pressure release cavity and is connected with a retracting plug arranged above the pressure release cavity. The part, located inside the pressure release cavity, of the pressure detection fine needle is provided with multiple small holes, wherein gas can overflow conveniently through the small holes. According to the device, the pressure detection fine needle is sleeved with the puncture short and thick needle of a blood collectiontube rubber cover and connected with the pressure release cavity, and two problems, namely burst and inconvenient taking-out of a blood collection tube in a centrifugal machine, can be solved at thesame time.

The invention discloses a phlegm collecting device for an artificial airway. The phlegm collecting device comprises a trachea adapter and a phlegm collecting adapter, wherein the trachea adapter at least comprises an airway interface, a filter interface and a first connecting interface, the airway interface is connected with the artificial airway, a filter is mounted on the filter interface, the phlegm collecting adapter at least comprises a second connecting interface and a phlegm collecting interface, the first connecting interface is connected with the second connecting interface, a phlegmcollecting bag is detachably arranged on the phlegm collecting interface, an upper baffle and a lower baffle are arranged in the phlegm collecting adapter in a spaced manner, the upper baffle is located at one side, close to the second connecting interface, of the phlegm collecting interface, the lower baffle is located at one side, close to a phlegm sucking pipe access port, of the phlegm collecting interface, and semicircular grooves are separately formed in the bottom end of the upper baffle and the top end of the lower baffle. According to the phlegm collecting device, the operation is convenient, the universality is good, filter blockage of a sufferer cannot be caused, and much convenience is provided for use of the sufferer and medical treatment and nursing operations.

The invention relates to the field of respiratory medicine department equipment, and particularly relates to a multifunctional nursing sickbed for the respiratory medicine department. The multifunctional nursing sickbed comprises a bottom plate, a bed base and a locking device, wherein a plurality of fixing rods are fixedly connected to the bottom plate; piston heads are fixedly connected to the top ends of the fixing rods; the bed base is located above the bottom plate; a pair of fixing shells is arranged on each of two sides of the bed base; installing cavities are formed in the fixing shells; a sliding groove is formed in the wall face of one side of each installing cavity; transverse handrails are arranged on two sides of the bed base; a pair of vertical rods is arranged at the bottomof each transverse handrail; the orthographic projection of each sliding groove in the vertical direction is arc-shaped; the vertical rods are in sliding fit with the sliding grooves; a piston cavityis formed in the bottom of the bed base and is in sliding fit with the piston heads; and an opening is formed in the bottom of the piston cavity and is in sliding fit with the fixing rods. The heightsof the transverse handrails and the vertical rods can be conveniently adjusted according to the demand of a user by adjusting the locking device, and the multifunctional nursing sickbed is very simple and convenient to operate.

The invention discloses a multifunctional integrated newborn unit care cabinet. The multifunctional integrated newborn unit care cabinet comprises a cabinet body, wherein the top of the cabinet body is integrally provided with a top plate, the upper end of one side face of the cabinet body is transversely provided with a functional area, the functional area comprises a medical oxygen terminal, a negative pressure terminal, a compressed air terminal, a network interface and a socket which are arranged side by side, and a storage drawer and a storage cabinet are arranged under the functional area separately. The multifunctional integrated newborn unit care cabinet integrates a power source, information source, medical oxygen source, negative-pressure suction, compressed air and medical equipment which are required by neonatal care, and the problems are solved that the distance between the care cabinet and a medical hanging tower or an equipment belt is too large, and line connection is inconvenient; the need for the medical hanging tower or the equipment belt of a hospital can be eliminated, so that the hospital construction cost is reduced, and the medical care is facilitated.

The invention relates to the technical field of medical apparatuses and instruments, and discloses a finger tip blood sampling device which comprises a hollow shell provided with a trigger window and a clamping part, a needle disc provided with a blood taking needle and a blood collecting channel, a limiting rebounding check ring arranged between the needle disc and the shell, a needle disc clamp arranged in the shell and connected with the needle disc in a matched and clamped mode, and an elastic piece arranged between the needle disc and the needle disc clamp; when the needle disc is clamped with the needle disc clamp in a matched mode, the elastic piece is in a compressed state, and the blood taking needle is located in an inner cavity of the shell; and when a trigger button drives the needle disc to be separated from the needle disc clamp, the elastic piece is in a stretching state, and the blood taking needle extends into the clamping part. According to the finger tip blood sampling device, needle withdrawing and blood sampling are integrated, a blood sample is prevented from being polluted, the detection accuracy is improved, and the requirement for the adaptability of a patient is low.