44 results about "Medical instruments" patented technology

The invention discloses a mobile cleaning and disinfection device for medical instruments, which comprises a body, a water storage tank and a cleaning bucket; a partition is fixedly installed inside the body, and a hollow rotating shaft is installed at the middle position of the partition; the cleaning bucket fixedly installed on the upper side of the hollow rotating shaft; the water storage tank is fixedly installed on the bottom of the body, and a filter device is installed inside the water storage tank; a solenoid valve is also installed on the hollow rotating shaft; the outer side of the body is also fixedly installed There is a water pump, the water outlet of the water pump is connected with a water outlet pipe, and the other end of the water outlet pipe is located on the upper side of the cleaning bucket. The present invention fully cleans the medical instruments by providing a rotating cleaning bucket and a cleaning brush inside the cleaning bucket; it is also equipped with casters, screws and shock-absorbing foot pads, which are convenient to move and can be fixed; it is also equipped with a water pump And filtering device, can recycle waste water.

The present invention relates to a medical cutting bookbinding device and belongs to the technical field of medical instrument. The medical cutting bookbinding device comprises a head part and a machine body. The machine body comprises a connecting mechanism and a firing mechanism. The head part comprises a nail stake, a bracket, a pushing sheet, a cutter and a nail chamber. A nail forming groove is installed at the side of nail stake. A nail chamber hole is installed at the side of nail chamber. Sewing nails are contained in the nail chamber hole. A nail pushing sheet and a cutter is installed after the nail chamber. The nail pushing sheet is connected with the firing mechanism on the machine body part through a nail pushing sheet base and a nail pushing rod. The nail chamber, the nail pushing sheet and the cutter are curved. The nail stack is connected with the machine body through the bracket, wherein the nail chamber is connected on a pushing rod. The other end of pushing rod is connected with the firing mechanism. The pushing rod pushes the nail chamber to do relative motion along a direction from the bracket to the nail stack. The structure according to the invention can realize that one or more hemorrhoids which are pathologically changed are smoothly and accurately excised without damage to other normal tissues.

The invention discloses a sterilizer for medical instruments. The sterilizer comprises a sterilization box shell. A base is arranged at the bottom end of the sterilization box shell. A water tank is arranged on the inner side of the base, and is fixedly connected with the base through a support. An electric heater is mounted on the water tank. A water inlet pipe is arranged on one side of the water tank. An inner cylinder is arranged in the sterilization box shell. A steam communicating pipe is arranged at the bottom end of the inner cylinder, and is communicated into the water tank. An air guide pipe is arranged at the top end of the inner cylinder. A spiral condensing pipe is mounted on the air guide pipe. A condensed water collection box is arranged at the bottom end of the spiral condensing pipe. The sterilizer has the advantages that the sterilizer is provided with the condensed water collection box, and the spiral structure of the spiral condensing pipe is beneficial to condensation of water vapor, so that more water vapor is condensed into water and collected into the condensed water collection box, the water in the condensed water collection box can be discharged into a water return box later to evaporate into the water vapor, and water consumption is reduced.

The invention relates to the field of health-protection medical instrument equipment, and discloses a respiratory-self-adaptation portable oxygen generator. The oxygen generator comprises an oxygen generating unit, a self-adaption impulse oxygen supplying unit and a control unit, wherein the oxygen generating unit is used for generating medical concentration oxygen, the self-adaption impulse oxygen supplying unit comprises an impulse oxygen generating unit and a control unit, and the oxygen impulse generating unit comprises an oxygen supplying pipeline, an electromagnetic valve and a three-waypiping; the oxygen supplying time starting point T1 and the oxygen supplying duration t are determined by the control unit according to respiratory curve data of a user, when the oxygen supplying time starting point T1 is reached, the electromagnetic valve is switched on by the control unit to supply oxygen, and when the oxygen supplying duration t is reached, the electromagnetic valve is controlled to be switched off by the control unit to end oxygen supplying. The respiratory-self-adaptation portable oxygen generator has the advantages that the respiratory movement of the user can be effectively recognized, oxygen self-adaption supplying is achieved for the user to breathe, and oxygen supplying control is accurately conducted.

The invention relates to the technical field of medical instruments, and provides a needle removing device which is composed of a motor, two same gears which are meshed with each other, two clamping jaws, two eccentric wheel shafts, two sliding shaft sleeves and a support. The two clamping jaws, the two eccentric wheel shafts and the two sliding shaft sleeves are arranged in a mirror symmetry mode, and the motor drives the two eccentric wheel shafts through the two same gears which are meshed with each other; when a needle extends between meshing teeth of the two clamping jaws of the needle removing device, a sensor triggers a microswitch to start the motor, the power is sent to eccentric wheels through the two same gears which are meshed with each other, the eccentric wheel shafts drive eccentric wheel sleeves to repeatedly move forward, downward, backward and upward, and therefore the clamping jaws are driven by sliding shafts fixed on the eccentric wheel sleeves to generate repeated actions to firmly grasp downward and loosen upward. By means of the needle removing device, an injector and the needle can be separated automatically, and the situation that the hand of an operator touches the portion, possibly existing high infection virus, of a needle throwing opening.

The invention relates to the technical field of medical instruments, in particular to a postoperative nursing drainage device for craniocerebral operation for neurosurgery department. The device comprises a drainage box, and an induced draft fan is arranged above the drainage box and communicated with the interior of the drainage box through a connecting pipe. When the device needs to be used, theinduced draft fan is started, the induced draft fan generates negative pressure to drain a drainage liquid, the drainage liquid enters the drainage box along a drainage tube, and then enters a liquidstorage bottle on the left side through a liquid inlet hole in the left side; when the liquid storage bottle on the left side is full, a blocking plate can move leftwards, the liquid inlet hole in the left side is closed and a liquid inlet hole in the right side is opened, and the drainage liquid enters a liquid storage bottle on the right side through the liquid inlet hole in the left side; andsimilarly, after the right-side liquid storage bottle is full, the blocking plate moves rightwards and can switch to the left-side liquid storage bottle, drainage does not need to be stopped, normal operation of an operation is guaranteed, and when the liquid storage bottle is full, a bell rings to remind in time, so that forgetting caused by negligence of medical staff is avoided.

The invention belongs to the technical field of medical instruments, and especially relates to a pressure selective hepatic inflow occlusion apparatus which comprises a movable end, a fixed end, a pressure transducer, a controller and a display screen, wherein the movable end is provided with a deformable hollow U-shaped ring, the fixed end controls the contraction and expansion of the two sidewalls of the hollow U-shaped ring through a regulating part, the pressure transducer is arranged on the inner bottom of the hollow U-shaped ring, and the pressure transducer and the display screen are electrically connected with the controller. The pressure selective hepatic inflow occlusion apparatus is delicate in design and convenient to control and can quantitatively occlude different blood vessels of a hepatic portal according to pressure.

The invention relates to the technical field of in-vitro diagnosis medical instruments, especially to an automatic test tube rack loading device applied to laboratory assembly line equipment. The device comprises a base, and a test tube rack loading module is mounted on the base; a push plate module is mounted on the side surface of the base; one end of the base is connected to a transmission module; a transmission channel is arranged on the transmission module; the test tube rack loading module comprises a test tube rack loading platform, a tray and a test tube rack; the push plate module comprises a push plate driving mechanism, a push plate switching block and a push plate, a tilting rod is mounted on the side surface of the push plate driving mechanism, one end of the tilting rod is connected to the test tube rack limiting mechanism, and the transmission module comprises a transmission mechanism, a push rod and a bolt for positioning a test tube rack. The automatic test tube rack loading device applied to the laboratory assembly line equipment is used for solving the problem that the sample injection efficiency of the assembly line equipment is low, and meanwhile, the functionsof positioning and sorting test tubes and locking a test tube rack are achieved on a transmission track.

The invention relates to the technical field of medical instruments, and particularly provides a smoke exhaust device and a puncture outfit, wherein the smoke exhaust device is applied to the punctureoutfit, and comprises a shell and a filter assembly, wherein the shell is provided with an air inlet end and an air outlet end positioned at the two opposite sides; the air inlet end is provided witha first connecting part; the first connecting part is suitable for being connected with the puncture outfit; the filter assembly is arranged in the cavity of the shell, and positioned on the air flowchannel between the air inlet end and the air outlet end; in the direction from the air inlet end to the air outlet end, the filter assembly sequentially comprises a water mist filtering layer, an adsorption filtering layer and a gas filtering layer; and the gas flow loss of the filter assembly is less than 20%. The smoke exhaust device in the invention filters operation smoke; and the smoke is prevented from damaging human health.

The invention discloses an intelligent therapy health management instrument with a Chi needle system based on scraping measurement learning and relates to the field of medical instruments. The intelligent therapy health management instrument can manage corresponding body function conditions of an operator and skills of the operator, and can be commonly used by professional physicians, teachers and patients at the same time. In the professional treatment process of doctors, the intelligent therapy instrument records the track, the speed, the frequency, the temperature and the strength in the treatment process through a temperature sensor, a speed sensor and a pressure sensor as scraping measurement parameters, and the parameters are used for constructing an expert knowledge base or laying a foundation for developing a full-automatic intelligent therapy instrument in the future; in the use process of a common patient, the use of the common patient is corrected and guided by using the recorded professional data and real-time monitoring of the use state, so remote guidance and reproduction of the professional treatment process are realized.

The invention belongs to the technical field of medical instruments for massage and health care, and particularly relates to a glove massager with specific infantile tuina acupoint modules. A middle layer is internally provided with massage blocks corresponding to acupoints on the hands of an infant, and an illness diagnoses device is in a long-arm-glove shape. The glove massager is divided into point-shaped acupoint modules, linear acupoint modules and planar acupoint modules. According to each point-shaped acupoint module, a single massage block corresponds to one point-shaped acupoint. The linear acupoint modules are massage block groups composed of stringed-bead-shaped massage blocks arranged side by side in the acupoint distribution direction, or the linear acupoint modules and/or the planar acupoint modules are formed by connecting two or more massage blocks in series to form a row and then arranging two or more rows of massage blocks to form rectangular massage block groups, wherein each massage block group corresponds to one planar acupoint. By means of the glove massager, the acupoints on the hands or forearms can be accurately positioned, and the functions of imitating manual massage of point-shaped, linear and planar acupoints, conducting intelligent storage and implementing a recipe are achieved.

The invention relates to a medical adjustable elastic fixed disinfecting box. The medical adjustable elastic fixed disinfecting box comprises a disinfecting box main body, a rotating shaft, a pullinghandle, a lamp holder and a second buffering column, wherein two corners of the top of the disinfecting box main body are respectively fixedly provided with a cushion block, the bottom end inside thedisinfecting box main body is provided with a rotating bearing, the rotating shaft penetrates through the rotating bearing, the upper end of the rotating shaft is provided with a first storage plate,the pulling handle is fixed on the left wall and the right wall of the disinfecting box main body, the inner wall of the pulling handle is connected with a second buffering spring, a groove is embedded in the pulling handle, and the outer surface of the disinfecting box main body is provided with a door body. The medical adjustable elastic fixed disinfecting box has the beneficial effects that themedical adjustable elastic fixed disinfecting box is provided with a limiting block, the first buffering spring is stretched, and the position of medical instruments can be well fixed by the limitingblock under the elastic force of the first buffering spring, so that the fixing way is relatively simple in operation.

The invention discloses a flushing fluid for sterilizing and disinfecting medical instruments. The flushing fluid is prepared from main raw materials in parts by mass as follows: 36-44 parts of chlorhexidine gluconate, 8-12 parts of malvastrum coromandelianum, 4-8 parts of beautiful sweetgum fruits, 7-11 parts of bur beggarticks herbs, 9-15 parts of scabrous mosla herbs, 3-5 parts of smut fungi of rice, 6-10 parts of stems of Chinese wax gourds, 6-8 parts of purpleback murdannia, 32-40 parts of benzalkonium chloride and 5-8 parts of polyvinylpyrrolidone. The flushing fluid can quickly kill various viruses, bacteria, mycoplasmas, spores and other pathogenic microorganisms on the medical instruments, is non-toxic and pollution-free, does no harm to the human body, is environment-friendly and can sufficiently meet requirements for sterilization and disinfection of the medical instruments.

The invention relates to the technical field of medical instruments, in particular to a lead screw waist bridge jacking linkage device which comprises a waist bridge, a handle, a torsion transmission shaft, a first driving assembly and a second driving assembly, and is characterized in that the first driving assembly comprises a first multi-stage screw rod and a first power assembly, the first power assembly is connected with the first multi-stage screw rod, the second driving assembly comprises a second multi-stage screw rod and a second power assembly, and the second power assembly is connected with the second multi-stage screw rod; the two sides of the torsion transmission shaft are connected with one side of the first power assembly and one side of the second power assembly respectively, the handle is arranged on the side face of the second power assembly, and the waist bridge is fixed to the upper portion of the first multi-stage screw and the upper portion of the second multi-stage screw. The whole structure is simple, the handle position is convenient to operate and does not interfere with a guide rail, the multi-stage screw is stable in lifting, large-stroke jacking is achieved, the carbon fiber transmission shaft does not affect shooting, and the device can adapt to an operating table with the high limit position requirement.

The invention provides a scalpel for a cardiac apex incision, which belongs to the technical field of medical instruments. The scalpel comprises a scalpel handle provided with a communicated guide cavity, and a cutter head connected to the end of the cutter handle and provided with a through hole communicated with the guide cavity in the center of the cutter head; four blades surrounding the through hole are arranged at the end, deviating from the cutter handle, of the cutter head, the projections of the four blades in the radial direction of the cutter handle are distributed in a cross shape,and the blades face the direction deviating from the cutter handle and incline inwards. According to the scalpel, a guide wire is inserted into a designated position through the apex cordis before across incision of the apex cordis, and the guide wire plays a role in guiding; the guide wire passes through the guide wire cavity, so that the scalpel is inserted into the cardiac apex along the direction of the guide wire, and the size of the cross incision is controlled through the insertion depth of the scalpel; according to the four blades on the scalpel, the cross incision of the apex of theheart can be completed at a time, and the shape of the cross incision is standard.

The invention relates to the technical field of medical instruments, and discloses a collecting point variable centrifugal device which comprises a tray, a first rotating shaft, a placing mechanism and a first driving mechanism, the center of the tray sleeves the first rotating shaft, and the first driving mechanism is connected with the first rotating shaft to drive the tray to rotate around the first rotating shaft; the placing mechanism comprises a placing frame and a second driving mechanism, the placing frame is located on the tray, a second rotating shaft perpendicular to the tray is arranged on the tray, the second rotating shaft is sleeved with the middle of the placing frame, and the second driving mechanism is arranged on the tray and connected with the second rotating shaft to drive the placing frame to rotate; the distance between each part of the placing frame and the circle center of the tray can be changed, so that the end, farthest from the circle center of the tray, of the placing frame is different, the far end and the near end are replaced, the convergence point is changed, the placing frame does not need to be disassembled and reinstalled, use is convenient, and efficiency is high.

The invention relates to the technical field of medical instruments, and discloses a portable buccal medical oral cavity detection device which comprises an outer shell, an oval sliding rail is connected to the right end of an air bag, an arc-shaped sliding ring is connected to the outer side of the right end of the oval sliding rail, a support is connected to the right end of a connecting rod, and a glass shell is connected to the outer side of a cylindrical supporting rod. A water absorption sponge corresponding to the glass shell is connected into the support, a surrounding magnetic block sliding groove is formed in the right portion of an annular frame, a sliding rod is slidably connected into the magnetic block sliding groove, and the right end of the sliding rod is connected with a rubber wheel. The sliding rod is pushed to slide in a sliding groove through a magnetic block on the annular frame, the sliding rod moves upwards along the interior of the sliding groove and drives therubber wheel to move, the rubber wheel pushes the glass shell to rotate on a cylindrical supporting rod, the glass shell and the water absorption sponge slide relatively, and the water absorption sponge removes mist and water drops on the glass shell; the structure solves the problems that the medical oral cavity detection device cannot clean a photographic lens and is poor in detection definition.

The invention belongs to the technical field of medical instruments, and particularly relates to a titanium alloy artificial finger joint which comprises a first knuckle prosthesis, a connecting seat is arranged at the top of the first knuckle prosthesis, a second knuckle prosthesis is arranged above the connecting seat, a mounting groove is formed in the spherical surface of the bottom of the second knuckle prosthesis, and the connecting seat is connected between the inner walls of the two sides of the mounting groove through a pin shaft. Two first insertion columns are arranged at the top of the second knuckle prosthesis, the first insertion columns and the second knuckle prosthesis are of an integrated structure, first insertion holes are formed in the tops of the first insertion columns, the bottoms of the first insertion holes penetrate through the second knuckle prosthesis, first internal threads are formed in the inner walls of the first insertion holes, and two second insertion columns which are symmetrically distributed at the two ends are arranged at the bottom of the first knuckle prosthesis; a second inserting hole is formed in the bottom of the second inserting column, and a second internal thread is formed in the second inserting hole. According to the invention, the firmness after fixation can be effectively improved through butt joint of the anti-falling columns and the corresponding holes in the phalanx and fixation through the screws.

The invention relates to the technical field of medical instruments, and discloses a bending-adjustable sheath pipe. The bending-adjustable sheath pipe comprises: a supporting pipe section and a bending adjusting pipe section which are sequentially connected from a near end to a far end. the supporting pipe section and the bending adjusting pipe section are provided with a plurality of perfusion channels penetrating from a near end of the supporting pipe section to a far end of the bending adjusting pipe section, and near ends of the perfusion channels are open, and far ends are closed; at least part of the bend adjusting pipe section has an elastic deformation capacity, and a bending form of the bend adjusting pipe section can be controlled by adjusting a fluid pressure in the perfusion channels. According to the embodiment of the invention, the bending form of the bending pipe section is controlled through the fluid pressure in the perfusion channels, controllability of the bending form is improved, meanwhile, the bending-adjustable sheath pipe has a simple structure, is easy to operate, and does not occupy perfusion channel of sheath pipe.

The invention discloses a foot protection frame for diabetes nursing, and relates to the technical field of medical instruments. A box body is obliquely and fixedly arranged on the bottom plate on the left side of the seat, and a mounting groove is formed in the box body; adjusting plates on the front side and the rear side are fixedly connected through a connecting block, and a threaded rod is rotationally sleeved with the middle of the connecting block through threads; the number of second belt wheels is four, and the front ends of second rotating shafts are fixedly sleeved with the second belt wheels correspondingly; four first belt wheels and the four second belt wheels are connected through a transmission belt; two pedal grooves are rotationally formed in the ends of third rotating shafts on the front side and the rear side through bearings correspondingly; one side of a transmission mechanism is connected with the threaded rod, and the other side of the transmission mechanism is connected with one first rotating shaft; and according to the foot protection frame, the feet of a patient can be nursed and exercised by stepping on the bicycle, leg hyperemia and stiffness caused by the fact that the legs of the patient keep the uniform height for a long time are avoided, meanwhile, the height of the feet is conveniently adjusted, and then the angle of foot joints is adjusted and nursed.

The invention relates to the technical field of biological medical instruments, and particularly discloses a pipe head feeding mechanism in serum pipette welding equipment. The pipe head feeding mechanism comprises a machine frame and a second feeding mechanism; the second feeding mechanism comprises a second vibrating mechanism and a second material disc, wherein a second spiral conveying plate is arranged on the inner wall of the second inner disc part, the output end of the second spiral conveying plate is connected with a first arc-shaped conveying rail, the output end of the first arc-shaped conveying rail is connected with a second arc-shaped conveying rail, the output end of the second arc-shaped conveying rail is connected with a third arc-shaped conveying rail, the third arc-shaped conveying rail is composed of two arc-shaped rods, the output end of the third arc-shaped conveying rail is connected with a fourth arc-shaped conveying rail, and the output end of the fourth arc-shaped conveying rail is connected with a fifth arc-shaped conveying rail. The pipe head feeding mechanism has the advantages of being high in automation degree, high in production efficiency and low inproduction cost.

The invention provides a power pump type artificial intelligence heart, and belongs to the technical field of medical instruments, and the power pump type artificial intelligence heart comprises a housing which is provided with a placing cavity suitable for accommodating the heart; a plurality of balloons; the plurality of balloons are arranged in an inner layer and an outer layer; the balloons positioned on the inner layer are spirally wound on the outer surface of the heart; the balloons positioned on the outer layer are radially distributed on the outer surface of the heart; the housing is arranged outside the balloons in a sleeving manner; the balloons are gas cavities for accommodating gas; one end of the balloons penetrates out of the balloon tunnel through a catheter; the balloons have an inflation state and also have a deflation state; according to the power pump type artificial intelligence heart, all parts of the device are located between the outer surface of the heart and the pericardium, the damage degree to the intracardiac structure is small, meanwhile, no part makes direct contact with blood, and the probability of complications such as bleeding, thrombus and in-vivo heat production is reduced.