76 results about "Hematocele" patented technology

The invention discloses a medical negative pressure drainage ball for squeezing backflow prevention. The drainage ball comprises a ball body, a drainage pipe and protection covers. A liquid dischargepipe is connected with the lower portion of the ball body. A liquid discharge opening is formed in the liquid discharge pipe. The outer side of the liquid discharge pipe is connected with a connectingbelt. A connector is installed above the ball body. The drainage pipe is located above the connector. A protection block is installed on the drainage pipe. A pipeline hole is formed in a sealing plate. A slider is arranged on the outer side of the sealing plate. The protection covers are located on the outer side of the ball body. A binding belt is connected to the connecting block and provided with a button. The two hemispherical protection covers are clamped and connected with the ball body through the binding belt and the button, the ball body can be conveniently protected, the liquid backflow phenomenon caused when a patient squeezes the drainage ball is avoided, the normal drainage work of the drainage ball is guaranteed, and meanwhile the safety of hematocele drainage is increased.

The invention provides a hematocele-preventing washing type surgical apparatus for the neurosurgery. The hematocele-preventing washing type surgical apparatus comprises a base, a bottom pipe, a height adjustment pipe and a level adjustment pipe, wherein the bottom pipe is arranged on the base, an arm support part is arranged on the bottom pipe, and a cleaning liquid storage box, a waste liquid collection box, a tool box and a waste storage box are arranged on the base; a waste liquid pipe is arranged on the waste liquid collection box, a cleaning liquid pipe is arranged on the cleaning liquid storage box, and the waste liquid pipe and the cleaning liquid pipe penetrate through the height adjustment pipe and the level adjustment pipe; the height adjustment pipe is L-shaped, and the lower part of the height adjustment pipe is arranged in the bottom pipe, and can slide vertically in the bottom pipe; the level adjustment pipe is L-shaped, and the horizontal part of the level adjustment pipe is arranged in the height adjustment pipe, and can move front and back in the height adjustment pipe; the lower end of the level adjustment pipe is provided with a scalpel, a camera and an infrared emitter, and the camera is connected with a display screen. According to the hematocele-preventing washing type surgical apparatus, the surgical condition can be observed at any time through the camera and the display screen; the temperature of washing liquid can be controlled through a temperature control knob, the multiple instruments are combined for use, and therefore, great convenience is brought to the medical staff.

The invention relates to an interventional therapy device for neurosurgery and belongs to the technical field of medical instruments. The interventional therapy device for the neurosurgery comprises a movable power bottom case, an interventional device combined box, a treatment dosing box and a hematocele and waste liquid recovery box. The upper side of the interventional device combined box is provided with an interventional device connecting beam. The interventional device combined box is internally provided with a dosing tube protective bin. The treatment dosing box is internally provided with a therapeutic medicine box. The lower side of the therapeutic medicine box is provided with a medicine heating box. The medicine heating box is internally provided with a medicine buffer storage bin. The left side of the medicine buffer storage bin is provided with a medicine conveying motor. The left side of an electric opening and closing valve is provided with a recovery tube nipple. The hematocele and waste liquid recovery box is provided with a recovery box door. A fixed interventional device is internally provided with a push handle. The upper side of the push handle is provided with a dosing tube socket. The interventional therapy device for the neurosurgery has complete functions and is convenient to use; when the interventional therapy device is used for conducting interventional treatment on a neurosurgical patient, operation is easy and convenient, time and labor are saved, and the working difficulty of medical workers is lowered.

The invention provides an anti-hematocele flushing type surgical device used in the neurosurgery department. The surgical device comprises a device box, a flushing device, a recovery device and a base, wherein the device box is a square box, the flushing device and the recovery device are arranged in the device box, the device box is divided into an upper part and a lower part by a horizontal partition board, the upper part is divided into a flushing chamber and a recovery chamber by a vertical partition board, a flushing bottle containing flushing liquid is arranged in the flushing chamber, a recovery bottle is arranged in the recovery chamber, a negative pressure device is arranged on the lower portion of the device box, and a base is arranged at the lower end of the device box. The surgical device is simple in structure and convenient to use. Due to the fact that a cleaning system and a liquid absorption system are arranged, a wound can be cleaned on one hand, hematocele can be absorbed during flushing on the other hand, in this way, the visual field of the wound can be exposed, the amount of hematocele left on the wound can be reduced, pains can be relieved for patients, and the working efficiency of medical staff can be improved.

The invention discloses a hematocele prevention drainage operation device for the neurosurgery department. The hematocele prevention drainage operation device comprises a base and a drainage box, universal wheels are arranged at the bottom of the base and are provided with wheel brakes, a push rod is fixed to one end of the base, a hydraulic cylinder is fixed to one side of the top of the base, one end of a hydraulic rod of the hydraulic cylinder is fixedly connected with the bottom of a supporting arm, one end of the supporting arm is fixedly connected with one end of a connecting arm, a handle is arranged at the top of the connecting arm, a drainage box is arranged in the middle of the top of the base, and an air outlet of the drainage box is fixedly connected with an air inlet of a negative pressure device through a negative pressure pipe. According to the operation position, the height of the supporting arm is adjusted, through an adjusting screw, the angle of the connecting arm isadjusted, the operation device can be simply placed after the angle is adjusted, manually arm supporting is not needed, the work intensity of a doctor is lowered, through the negative pressure device, internal pressure of the drainage box is lowered, the drainage pipe starts drainage, and an ultraviolet irradiation lamp is arranged at the other end of the connecting arm so that the drainage surface can be disinfected.

The invention discloses a neurological clinical device of drainage surgery for hematocele prevention. The device comprises a placing box, a waste liquid tank is arranged in the placing box, a sealingcover is arranged at the upper end of the waste liquid tank, a handle is connected with the upper end of the sealing cover through a negative pressure tube, a negative-pressure adjusting block is arranged at the front end of the handle, an intelligent adjusting module is arranged in the negative-pressure adjusting block, a tube connector is arranged at the front end of the negative-pressure adjusting block, an air pressure sensor is arranged in the sealing cover, a display screen is arranged at the upper end of the sealing cover, a negative-pressure pump device is connected with the upper endof the sealing cover through a second negative-pressure tube, a control box is arranged in the placing box, and a control processing module, a data storage module, a data collector, an air pressure display module and a wireless signal receiving-sending module are arranged in the control box. According to the device, the structure is stable, use is convenient, integrated control of existing robot therapy can be achieved, the requirements of fine adjustment and fine operation are met, running is stable, and the existing use requirements are met.

The invention relates to the technical field of neurosurgery, and in particular, relates to a neurosurgery clinical hematocele-preventing drainage device which comprises a clamping mechanism and a disinfection mechanism; the clamping mechanism comprises a clamping placement barrel, a blocking frame and a clamping ring; the clamping placement barrel is fixedly connected to the blocking frame, two grooves are formed in the clamping placement barrel; a clamping ring is slidably connected to the blocking frame; the clamping ring and the blocking frame are connected through two springs; the disinfection mechanism comprises disinfectant boxes, a disinfection sliding ring and disinfection spray heads, the two disinfectant boxes are connected with the disinfection sliding ring through water pipes, the multiple disinfection spray heads are fixedly connected to the disinfection sliding ring, and two baffles are arranged on the disinfection sliding ring; the disinfection sliding ring is slidably connected to the clamping placement barrel, the head of the drainage device can be disinfected in time, the device can rapidly clean and disinfect the head of the drainage device, the disinfection process and the second-time operation can be conveniently and rapidly completed after one-time operation, and disinfection and cleaning can be conducted at any time in the same operation.

The invention discloses a telescopic draw hook for a kidney transplantation operation. The telescopic draw hook comprises a U-shaped base, a first threaded rod, a rotating handle, an abutting block, a vertical supporting rod, a bearing, a second threaded rod, a first bevel gear, a second bevel gear, an adjusting handle, an adjusting outer rod, a first spring, an adjusting inner rod, a threaded sleeve, a supporting transverse rod, an operation drag hook body, a limiting rod, a limiting block, a second spring, a sliding plate, a sliding block, a guide pipe, a hook head, an air bag and a liquid storage box. The limiting protrusion is arranged on the adjusting handle so that the adjusting handle can be conveniently limited and fixed, the rectangular grooves are formed in the horizontal end of the operation drag hook body so that the operation drag hook body can be conveniently adjusted in the horizontal direction, and the one-way valve is fixedly arranged on the guide pipe so that hematocele can be prevented from flowing back; the guide pipe is provided with two sections of flexible hoses between the sliding blocks, the usable length of the guide pipe can be increased conveniently, an anti-skid rubber pad is arranged on the abutting side of the abutting block, and the stability of the operation draw hook can be improved conveniently.

The invention provides a rapid bleeding arresting device for field first aid and a use method thereof. The rapid bleeding arresting device comprises an integrated manual suction apparatus (1) embeddedinto disposable running-fire titanium clamp forceps (2), wherein the integrated manual suction apparatus (1) is provided with an LED lamp holder (3) with a replaceable battery, and a titanium clamp (4) capable of firing a plurality of pieces in a running manner is arranged at a distal end; and the suction apparatus (1) is provided with an suction tube interface and can be connected with a split type negative-pressure suction bottle (5) with a flow rate controllable switch as required. The suction apparatus can be in linkage through manually operating forceps handles, thus, negative pressure is formed inside the suction apparatus to suck operative field hematocele, and a burst blood vessel is located rapidly. The forceps (2) are further provided with a safety switch, the safety switch is switched on when a bleeding point is exposed, and then, the titanium clamp (4) can be triggered to clamp the bleeding point to complete a bleeding arresting operation. The bleeding arresting device provided by the invention simultaneously has the functions of illuminating, sucking, clamping and arresting bleeding, so that the use is very convenient, an operator can simultaneously carry out operative field exposing, operative field hematocele sucking and bleeding arresting operations through simplex operation, and thus, the use is more convenient and quicker.

The invention discloses a clinical hematocele prevention and drainage surgical device suitable for neurosurgery. The clinical hematocele prevention and drainage surgical device comprises a fixed chassis, a lifting mechanism disposed at the top of the fixed chassis and a drainage mechanism fixed to the top of the lifting mechanism, wherein the drainage mechanism comprises a drainage bottle, and thedrainage bottle is connected with a drainage tube in a sleeving mode; a compression tube is fixedly mounted in the drainage bottle, and a piston is slidably mounted in the compression tube; the top of the piston is fixedly connected with a pressing rod, and the top of the pressing rod extends to the top of the drainage bottle; a flow dividing pipe is fixedly connected to the bottom of the compression tube, and one side of the flow dividing pipe is fixedly connected with an exhaust pipe; one end of the exhaust pipe extends to the outer part of the drainage bottle, and the flow dividing pipe isinternally provided with an elastic ball and a baffle; and the bottom of the flow dividing pipe is fixedly connected with a suction pipe. The height and angle of the drainage bottle designed can be adjusted, an excellent drainage effect is achieved, the use is convenient, the quality and efficiency of clinical hematocele prevention and drainage surgery of the neurosurgery are effectively improved, and the clinical hematocele prevention and drainage surgical device is worthy of popularization.

The invention concerns a multi purpose puncture drainage device for transferal of human body medium. The main body of the puncture drainage device is a slim soft tube, on one end of which, a cone-shaped body is provided, the front end of the cone opens, and a plurality of side holes are provided on the rear end of cone tube, while on the other end of the slim soft tube, a multiport valve is installed, connecting with a main port and a side port on its valve body. The invention can be used as special puncture drainage device for draining body cavity dropsy, hematocele and pneumatosis . It can also be applied for transfusion for central vein liquid transfusion, blood transfusion, pressure measurement and treatment.

The scheme discloses a scalpel for neurosurgery department in the technical field of medical devices. The top of a holding rod is located below a pushing rod and a gap is reserved between the pushingrod and the holding rod; a knife handle is provided with an air bag, an upper cavity and a lower cavity are arranged in the knife handle, a spring and a piston rod are arranged in the upper cavity, one end of the spring is fixedly connected in the upper cavity, the other end of the spring is connected with the piston rod, the piston rod penetrates the knife handle and is fixedly connected with thepushing rod and is slidely connected with the knife handle, and the air bag is communicated with the upper cavity and is located between the spring and the piston rod. The piston rod, a lotion pipe and the knife handle are all located on a same vertical surface, the lower cavity is communicated with a through hole arranged on a pipette, the knife handle is provided with a liquid outlet, the liquid outlet is communicated with the lower cavity, and the knife handle is also provided with a sealing cover for sealing the liquid outlet. When performing neurosurgery for patients with the scalpel forneurosurgery department, not only the hematocele and oozed blood generated during the operation can be absorbed, but also the reflux of the hematocele and the oozed blood can be avoided.

The invention discloses a clinical hematocele-preventing drainage operation device for the neurosurgery department. The clinical hematocele-preventing drainage operation device comprises a fixed seatused for being in contact with the ground for supporting and a mounting piece fixedly arranged on the fixed seat through a bolt; a pumping mechanism used for pumping drained hematocele is mounted on the mounting piece; and a leading-in pipe used for connecting the pumping mechanism with an affected part and a leading-out pipe used for discharging the hematocele pumped in by the leading-in pipe arerespectively arranged on the pumping mechanism. According to the device, the hematocele at the affected part is fed into the pumping mechanism through the leading-in pipe by the pumping mechanism andthen is discharged through the leading-out pipe, so part of the hematocele in the leading-in pipe and the leading-out pipe is discharged together with air, and the hematocele is automatically discharged by means of the siphon principle; the stability of the leading-in pipe and an affected body can be improved through a binding assembly; meanwhile, the discharge amount of the hematocele and stopping of drainage can be effectively controlled through a stopping and clamping mechanism.

The invention discloses a formula for treating anchylosis in later stage of bone dislocation. The formula comprises components by gram as follows: 10-20 g of fruit of Gomuti Sugarpalm, 5-10 g of dragon's blood, 5-10 g of red peony root, 5-10 g of tree peony root-bark, 15-30 g of finger citron, 5-10 g of perny holly root, 10-20 g of Common Clubmoss herb, 15-30 g of herb of tuberculate speranskia, 10-20 g of suberect spatholobus stem, 10-20 g of mulberry twig, 10-20 g of largeleaf gentian root, 5-15 g of safflower, 5-15 g of acanthopanax root-bark, 10-30 g of white mustard seed, 15-30 g of Chinese clematis root and 15-30 g of seaweed. The formula for treating anchylosis in later stage of bone dislocation can be dosed internally or externally through decoction or external hot compress, and the curative effect is improved; the herb of tuberculate speranskia alone has effects of dispelling wind, eliminating dampness, relaxing tendons, activating collaterals, promoting blood circulation and relieving pain; by the matching of the herb of tuberculate speranskia with other components, the drug efficacy can be promoted, removing indigestion and hematocele, nourishing the liver, tonifying the kidney, promoting blood circulation, relieving pain, promoting reunion of fractured tendons and bones, regulating blood vessels, dredging channels and collaterals and lubricating joints; the Chinese clematis root and other components can soften and resolve hard masses to dissipate stagnation and achieve effects of treating symptoms and disease.

The invention discloses a drainage device for hematocele in the ophthalmic vitreous cavity. The drainage device comprises a drainage tube arranged at the head part, a hollow drainage airbag communicated with the drainage tube, and a hollow hard bag communicated with the hollow drainage airbag, and the drainage airbag is arranged between the drainage tube and the hard bag. The drainage tube is connected with the vitreous cavity through a flat part of the ciliary body to achieve the function of collecting the hematocele of the vitreous cavity after a vitrectomy, and the hard bag is arranged outside the body and achieves the function of storing the hematocele; by temporarily squeezing the drainage airbag to increase the intraocular pressure, the function of accelerating liquid drainage to prevent blood clot blockage is achieved, a valve tube can be connected with an external main unit, the intraocular pressure is monitored in real time, the pressure is adjusted through the main unit, andsafe gas is input or output to achieve the purpose of stabilizing the intraocular pressure. The hematocele is drained into the hard bag, whether or not the drainage device is detached is determined according to the judgment about whether the drainage liquid is clear or not, and by directly draining the hematocele outside the body, the situation is avoided that great inconvenience and pain are brought to patients due to repeated hematocele secondary operations.

The invention provides a pressing and discharging device capable of adjusting strength after a cardiology department operation, which relates to the field of medical instruments, and solves the problems that multiple flexible pressing cannot be achieved when pressing hemostasis is conducted on a wound, hemostatic gauze is inconvenient to replace, and the hemostatic gauze cannot be combined with aflexible pressing structure; during pressing, hematocele is prone to overflowing, overflowing hematocele cannot be collected, and the initial pressing position cannot be rapidly restored after gauze is replaced. The pressing and discharging device capable of adjusting strength after a cardiology department operation comprises an installation base, and a fixed seat structure is welded on the bottomend surface of the mounting seat. According to the invention, firstly, a pressing plate, a sliding limiting rod B and an elastic piece A jointly form an elastic pressing type structure, so that the comfort of a patient can be improved during pressing; secondly, a hemostatic gauze roller and a winding roller jointly form a winding type gauze replacement structure, so that the gauze replacement efficiency can be adjusted.

The invention relates to the technical field of medical instruments, in particular to a lengthened water flushing and water sucking dissection stick for a laparoscopic operation. The lengthened water flushing and water sucking dissection stick comprises a hollow stick body, a handle end fixed to the rear end of the stick body, an operation end fixed to the front end of the stick body and multiple through holes formed in the operation end. A water flushing end is arranged at the rear end of the handle end, and a water sucking end is arranged on one side of the handle end. The water flushing and water sucking dissection stick can accurately conduct flushing, sucking, dissecting, exposing and other operations through the through holes, the water flushing end and the water sucking end, subsidiary injuries caused in the inspection process are reduced, hematocele and hydrops can be removed in a sucked mode at any time, the operation field can be kept clear, operation quality is improved, instruments do not need to be replaced frequently by getting in and out of the abdominal cavity, and a lateral hole is formed in a single side of the operation end, so that the problem that the operation is affected due to the facts that air in the abdominal cavity is lost and abdominal pressure is made to reduce can be solved. The lengthened water flushing and water sucking dissection stick is simple in structure, high in controllability, economical and practical.

The invention discloses a neurosurgical clinical hematocele preventive drainage surgery device which comprises a base. A fixing tank is arranged on the base, a lifting tank is arranged at the upper end of the fixing tank, a lifting seat is arranged at the upper end of the lifting tank, a bed board is arranged at the upper end of the lifting seat, a first slide seat is arranged in the lifting seat,the upper ends of first threaded sliders are connected with the bed board, a vertical frame is arranged on a side of the base, a mounting frame is arranged at the upper end of the vertical frame, anelectric push rod is arranged at the lower end of the mounting frame, a therapy facility mounting frame is arranged at the lower end of the electric push rod, and a drainage surgery tank is arranged at the lower end of the mounting frame. The neurosurgical clinical hematocele preventive drainage surgery device has the advantages that the neurosurgical clinical hematocele preventive drainage surgery device is stable in structure and easy and convenient to assemble and can be stably operated, mounting requirements of different therapy facilities can be met, and hematocele preventive drainage treatment can be implemented by the aid of the neurosurgical clinical hematocele preventive drainage surgery device; the neurosurgical clinical hematocele preventive drainage surgery device is convenientto adjust and can be adjusted in different directions; the neurosurgical clinical hematocele preventive drainage surgery device is convenient to use, and current service requirements can be met by the neurosurgical clinical hematocele preventive drainage surgery device.