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41 results about "UROLOGICALS" patented technology
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Urological medical devices for release of prostatically beneficial therapeutic agents
InactiveUS20080233167A1High quantity of drugAvoid the needAntibacterial agentsNervous disorderDiseaseGynecology
According to an aspect of the invention, urological medical devices are provided, which comprise a prostatically beneficial agent selected from alpha-adrenergic blockers, antispasmodic agents, anticholinergic / antimuscarinic agents, calcium channel blockers, anti-inflammatory agents, hormone-affecting agents, anti-cancer agents, and combinations thereof, among others. The urological medical devices are adapted for implantation or insertion into a subject's urinary tract, whereupon at least a portion of the prostatically beneficial agent is released into the subject's prostatic urethra. The release profile of the prostatically beneficial agent is effective to treat a prostatic disorder, for example, benign prostate hypertrophy, prostate cancer or prostatitis, among others. Other aspects of the invention are directed to treating prostatic disorders.
Owner:BOSTON SCI SCIMED INC
Removable resectoscope provided with an external shaft
InactiveUS20060122459A1Simple designGreat available shaft lengthEndoscopesSurgical instruments for heatingRESECTOSCOPEEngineering
A urological resectoscope (1) including a main body (2) that is traversed by an optics (9) and to which the guide (4) of a carriage (6) is affixed proximally and to which are mounted an inner shaft (15) and an outer shaft (16). The inner and outer shaft both extend distally from the main body. The outer shaft (16) encloses the inner shaft (15) and is detachable from the main body via an externally actuated outer connector element (17). The outer connector element (17) is connected to the main body (2).
Owner:OLYMPUS WINTER & IBE
Urine collection device for urology
InactiveCN109498067AEasy height adjustmentEasy to useSurgeryHollow article cleaningUrologic surgeryUrine collection
The invention provides a urine collection device for urology, and relates to the field of medical instruments. The urine collection device for urology comprises a positioning frame, a lifting mechanism, a collection barrel, an infusion mechanism, a urine inlet, a sealing plate, a supporting frame, a positioning groove, a urine collection cup and a positioning mechanism, wherein the bottom end of the lifting mechanism is fixedly mounted at the center of the top end of the positioning frame; the bottom of the left side surface of the collection barrel is fixedly connected with the right upper end of the lifting mechanism; and the infusion mechanism is fixedly mounted on the top surface of the collection barrel and the left side surface of the lifting mechanism. According to the urine collection device for urology, firstly, patients with different heights can be adopted to collect urine, and then cleaning and disinfection of the urine collection device can be quickly completed, and thus the urine collection device can be promoted to be used for multiple times, and the stability of the urine collection cup during urine collection can be improved, so that hands can be prevented from being polluted by urine and the urine is not spilled, and meanwhile, the practicability of the whole urine collection device is improved.
Owner:NANYANG CITY CENT HOSPITAL
Urinary tract anesthesia irrigation device for professional urology and using method of device
InactiveCN110917433AExtended flow timeImprove comfortCannulasEnemata/irrigatorsUROLOGICALSAnesthesia
The invention discloses a urinary tract anesthesia irrigation device for professional urology and a using method of the device. The device comprises an irrigation basin, a clean filter box and a waterbath box. Three layers of purification nets are fixed vertically in the box cavity of the clean filter box, one end of an inclined guide tube communicates upwardly in the basin cavity of the irrigation basin, the other end of the inclined guide tube communicates downwardly in the right cavity of the clean filter box, the other end of a suction catheter is connected to the input end of a suction pump, the output end of the suction pump is connected with a discharge catheter, an irrigation head is correspondingly installed at the end of an irrigation hose, the bottom of the box cavity of the water bath box is also provided with an electric heating rod, the connection of a liquid inlet channel and a liquid outlet channel forms a through fracture, the through fracture is correspondingly provided with a sealing ball, one end of a return spring is fixed on the sealing ball, and the other end of the return spring is fixed on the convex edge. According to the present invention, the device issafe and reliable, and has broad application prospects.
Owner:JIAMUSI UNIVERSITY
Absorbable endo-urological devices and applications therefor
This invention deals with an absorbable / disintegratable endo-urological stent and applicators for introduction into biological conduits, including such as urethras and ureters, with said stent comprising a fiber-reinforced, multicomponent tube made of polyesters having a range of physicochemical properties.
Owner:POLY MED
Clinical drainage device for urology
InactiveCN110917412AEasy to fixAvoid shakingIntravenous devicesSuction drainage systemsEngineeringUROLOGICALS
The invention discloses a clinical drainage device for urology. The device comprises a support, suction disks and a through hole, the lower surface of the support is integrally formed with four supporting legs, the suction disks are arranged at the bottom ends of the four supporting legs of the lower surface of the support, and the through hole is arranged in the center position of the upper surface of the support in the up-down direction; and the device further includes slide grooves, slide blocks and fixing mechanisms, the two slide grooves are arranged in the left and right ends of the upper surface of the support in the front-back direction, the two slide blocks are embedded at the front and rear ends of inner cavities of the slide grooves, and the two fixing mechanisms are fixedly installed at the left and right ends of the upper surface of the support. According to the clinical drainage device for the urology, a drainage bag can be stably fixed beside a bedside of a patient, so that the drainage bag can prevented from shaking to fall down from the bedside, the normal use of the patient can be ensured, unnecessary trouble can be prevented from being brought to the patient andmedical workers, and the widespread promotion is facilitated.
Owner:孙立国
Medicinal tadalafil composition tablets for treating urological diseases
InactiveCN105193749AGood water solubilityLow impurity contentOrganic active ingredientsOrganic chemistryTadalafilMagnesium stearate
The invention relates to medicinal tadalafil composition tablets for treating urological diseases, and belongs to the technical field of medicine. The tablets are prepared from an internally added original accessory, an adhesive and a lubricant, wherein the internally added original accessory consists of tadalafil, sodium starch glycolate, starch, lactose and microcrystalline cellulose; the adhesive is prepared from sodium dodecyl sulfate and purified water; the lubricant is magnesium stearate. The tadalafil is a compound of a novel crystal form, an X-ray powder diffraction pattern measured by Cu-K alpha rays is shown in picture 1, the tadalafil is different from that reported in the prior art, and a test shows that the compound of the novel crystal form has obviously improved water solubility, low impurity content and high stability; compared with the prior art, the tablets prepared from the tadalafil compound of the novel crystal form are high in dissolubility and stability and low in impurity content, and safety in clinical application is improved.
Owner:QINGDAO LANSHENGYANG PHARMA & BIOTECH CO LTD
Urological operation bed
InactiveCN110960385AGuaranteed comfortConvenient treatmentOperating tablesAmbulance serviceSurgical operationUROLOGICALS
The invention discloses a urological operation bed, which comprises a device body, a leg pad and a back plate. The leg pad is fixedly connected to one side of the device body. The outer wall of the leg pad is connected with the inner wall of the device body, and the other side of the device body is fixedly connected with the back plate. The interior of the back plate is connected with the inner wall of the device body. The top of the back plate is fixedly connected with a soft pillow. The bottom of the soft pillow is connected to the inner wall of the back plate. The inner bottom part of the leg pad is fixedly connected with a support frame. By setting a sliding mechanism, because a movable rail and a lubricating layer are used similarly, the rail is installed at the bottom, and the rail will improve the smoothness of a slider. Moreover, the nut can be shifted and fixed at will. By shifting the nut to an appropriate position for blocking, the slider is prevented from sliding during theuse, but the sliding of the slider is not affected. Therefore, the smoothness and practicability of the device are effectively improved. The device is suitable for the use of urological operation beds, and has a wide development prospect in the future.
Owner:深圳市大豪斯智能科技有限公司
Pharmic tadalafil composition granules for treating urological diseases
InactiveCN105106132AGood water solubilityLow impurity contentOrganic active ingredientsOrganic chemistryGlycineTadalafil
The invention discloses pharmic tadalafil composition granules for treating urological diseases, and belongs to the technical field of medicament. A composition is prepared from tadalafil, saccharose, glucose, glycine, polyethylene glycol and purified water. The tadalafil is a novel crystal-type compound, an X-ray powder diffraction pattern measured through a Cu-K alpha-ray is shown in graph 1, and the tadalafil is different from that reported in the prior art; according to experiments, it is found that the compound with the novel crystal-type structure has significantly improved water solubility and is low in impurity content and good in stability; the granules prepared from the novel crystal-type tadalafil compound is good in stability, low in impurity content and high in bioavailability, and the safety of clinical applications is improved.
Owner:QINGDAO HUAZHICAO PHARMA CO LTD
Sidenafil citrate composition particle preparation for treating urology diseases
InactiveCN105030780AGood hygroscopicityImprove stabilityOrganic active ingredientsOrganic chemistryDiseaseMagnesium stearate
The invention discloses a sidenafil citrate composition particle preparation for treating urology diseases, and belongs to the technical field of Chinese medicine. The composition preparation is prepared by sidenafil citrate, lactose, calcium sulfate, tartaric acid, aspartame, purified water and magnesium stearate. The sidenafil citrate is a novel crystal-form composition, Cu-K alpha rays are used for obtaining an X-ray powder diffraction diagram showed as in figure 1 through measurement, and the sidenafil citrate is different from sidenafil citrate reported in the prior art. The experiment finds that the composition of the novel crystal-form structure has the advantages of improving hygroscopicity and being good in stability and low in content of impurities. The particle preparation prepared by the sidenafil citrate composition of the novel crystal form is good in stability, low in content of water and impurities and high in bioavailability and improves safety of clinical application.
Owner:QINGDAO HUAZHICAO PHARMA CO LTD
Urology catheter support device
The invention relates to the field of medical technology, and discloses a urology catheter support device, which includes a urine bag, a placement component, an adjustment handwheel, a transmission tube, an adapter, a blowout shield, a catheter, and a fixing component. Placement components are installed on the outer wall of the urine bag, and an adjustment handwheel is installed on the top of the urine bag. The top of the urine bag is connected to the transfer pipe, and the top of the transfer pipe is connected to the adapter, and a blowout cover is installed above the adapter. , and a urinary catheter is installed on the inner wall of the blowout shield, and a fixed assembly is installed on the top of the blowout shield. The invention places the urine bag through the placement groove, fixes the placed urine bag through the splint, uses the elastic band to adjust the size of the opening according to the patient's body size, and finally fixes the urine bag on the The patient's leg is conducive to firm fixation to achieve the best use effect.
Owner:魏长磊
A kind of cleaning device after urology surgery
ActiveCN110960744BReflect cleaning efficiencyDemonstrate flexibility and deploymentEnemata/irrigatorsMedical devicesMedical equipmentPhysical medicine and rehabilitation
Owner:海南菁华和京生殖医院有限公司
Pharmaceutical tadalafil composition tablet for treating urological diseases
InactiveCN105232483AGood water solubilityLow impurity contentOrganic active ingredientsOrganic chemistryTadalafilPolyvinyl alcohol
The invention discloses a pharmaceutical tadalafil composition tablet for treating urological diseases and belongs to the technical field of medicine. A composition is made from tadalafil, lactose, pregelatinized starch, polyvinyl butyral, carboxyvinyl polymer and magnesium stearate. The tadalafil is a novel-crystal form compound, an X-ray powder diffraction pattern obtained by measurement using Cu-Ka ray is shown in 1, the tadalafil is one different from the prior art, testing shows that the novel-crystal form compound has significantly improved water solubility, low impurity content and good stability, a tablet prepared with the tadalafil novel-crystal form compound has higher dissolution than the prior art, good stability and low impurity content and is safer to clinically apply.
Owner:QINGDAO HUAZHICAO PHARMA CO LTD
A flushing device for urology nursing
ActiveCN109876228BImprove stirring efficiencyImprove mixing efficiencyEnemata/irrigatorsRadiationAnimal scienceMedicine
The invention discloses a flushing device for urology nursing, which relates to the technical field of medical instruments. The flushing device for urology care includes a car body, a push handle, a material mixing mechanism, a support mechanism, a liquid collection tank and an infusion mechanism, the bottom end of the push handle is fixedly connected to the right end of the top surface of the car body, and the material mixing The bottom end of the mechanism is fixedly connected with the top surface of the right end of the vehicle body, the bottom end of the support mechanism is fixedly connected with the top surface of the left end of the vehicle body, and the bottom surface of the liquid collection tank overlaps with the top surface of the left end of the vehicle body. The flushing device for urology nursing can first quickly complete the mixing of the medicinal solution, which can prevent the precipitation of the medicinal solution, and then quickly complete the flushing of the patient's lesion, so that the working efficiency of the flushing device can be increased. Finally, the adjustment of the height of the seat position can also be done quickly, which facilitates the ease of use of the device.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
A stone flushing device for urology
The invention discloses a calculus flushing device used for the urology department. The calculus flushing device comprises a water storage cavity, a connecting pipe connected with the water storage cavity, and a washing mechanism connected to the tail end of the connecting pipe, wherein a drive device is mounted at the outer end of the water storage cavity, the connecting pipe carries out connecting adjustment through a flow adjusting device, a clamping device used for mounting fixing is mounted at the outer part of the connecting pipe, and a flushing water column adjusting device is mounted inside the washing mechanism; a drive sleeve is mounted at one end of the surface of the water storage cavity, the drive device comprises a drive rod mounted inside the drive sleeve and an air blowingpipe connected to the surface of the water storage cavity, a push base is mounted at the end, extending out of the drive sleeve, of the drive rod, a power base is connected to the other end of the drive rod, one end of the power base is fixedly connected with the inner wall of the water storage cavity, the other end of the power base is fixedly connected with the drive rod through a connecting frame, and when the device is used for calculus flushing, the water flow and water pressure can be accurately controlled, the water outlet angle can be adjusted at any time, so that the washing effect isgreatly improved, and the pain of patients is alleviated.
Owner:THE FIRST AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV
A kind of medical urology catheterization nursing equipment
InactiveCN109876207BSmooth dischargeGuaranteed space for activitiesNursing bedsMultistage water/sewage treatmentDiuresisNursing care
The invention relates to the field of medical technology, and discloses a medical urology catheterization nursing device, comprising a box body, a diuretic mechanism, a sliding rod, a sliding rail, a liquid collecting tank, a through pipe, a connecting hose, a one-way valve and a filtering mechanism , a liquid receiving box and a connecting pipe, the middle positions on both sides of the inner wall of the box are respectively connected with the two sides of the diuretic mechanism, the bottoms of the two sliding bars are respectively connected with the two sides of the bottom of the inner wall of the box, and the two sliding rods are respectively connected with the two sides of the bottom of the inner wall of the box. The tops of the outer surfaces of the rods are respectively slidably connected with the inner sidewalls of the bottoms of the two sliding rails. In the present invention, the entire box body is placed under the hospital bed, so that the top of the liquid receiving box is connected to the excretion port on the hospital bed. The intubation method can avoid the soreness in the process, ensure the space of the patient's range of motion, and improve the comfort and reduce the probability of infection.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
A support device for urology nursing with the function of positioning and moving
The invention discloses a support device for urology nursing with the function of positioning and moving, and specifically relates to the technical field of urology nursing. , a bearing plate is fixed on the top of the moving assembly, and a support assembly is installed on the upper surface of the bearing plate. The present invention can drive the bearing plate to move left and right through the setting of the moving component, so that the supporting component can move left and right. When not in use, the supporting component can be removed by holding the cover plate to separate the upper sliding cylinder from the supporting plate, which is convenient for different The different affected parts of the patient are supported, with strong applicability, easy disassembly, strong space utilization, and high practicability. Through the setting of the supporting components, it can support and fix the affected parts of patients of different sizes or the pelvis of patients, which is convenient for exposing the affected parts of patients. Supporting and positioning different affected parts of different patients facilitates the doctor's nursing operation, reduces the difficulty of operation and nursing time, and increases the comfort of the patient.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
A new type of catheterization device for urology nursing
ActiveCN109999324BIntuitive insertion depthEasy to insertMulti-lumen catheterCannulasUrinary catheterizationInflammation
Owner:THE FIRST AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
A disposable urinary catheter based on anti-reuse in urology
The invention provides a disposable urinary catheter based on the prevention of reuse in urology, which relates to the technical field of urology equipment, and solves the problem that the catheter has no corresponding identification to prove that it is currently used for the first time, and this defect is easily exploited by unscrupulous merchants , The used urinary catheter is flushed and then sold for the second time, which is very easy to spread diseases and cause cross-infection problems. A disposable urinary catheter based on anti-reuse in urology, including a catheter, the first end of the catheter is respectively provided with a catheter end, a flushing end, and a drug injection end, and the catheter end is sealed and inserted There is a urine bag plug. During the process of pulling out, the blade end of the cutter completely cuts off the catheter end on the right side of the arc-shaped protrusion, so that the catheter end of the catheter can no longer be used, thereby preventing the disposable catheter from being repeated by others Use to avoid the occurrence of cross-infection.
Owner:THE AFFILIATED HOSPITAL OF GUIZHOU MEDICAL UNIV
A kind of medical urology catheterization nursing device
ActiveCN110575574BThere will be no dragging of the catheterEasy to installIntravenous devicesSuction drainage systemsUrethral catheterizationNursing care
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
A urological device for removing stones from urinary tract stones
ActiveCN111150488BAchieve expansionEffective clampingSurgical instrument detailsAgainst vector-borne diseasesUrinary tract stonesUrethra
The invention belongs to the technical field of medical equipment, and is specifically a urological stone removal device for urinary tract stones, including a casing, an expansion assembly, an operating assembly, a stone grabbing assembly, and a lithotripsy laser. The left side wall of the casing is fixed and installed There is an end cover, an air pump is fixedly installed on the left side of the top of the housing, an air pipe channel is opened inside the housing, a stone extraction channel is opened in the middle part of the inner wall of the housing, and an air pump is fixedly installed on the right side of the housing. The expansion assembly, the middle part of the inner wall of the housing is plugged with the operation assembly, the operation assembly is located in the middle part of the inner wall of the stone extraction channel, the operation assembly includes an adjustment end cover, a pull rod, an adjustment seat and a connecting pipe, the The middle part of the left side wall of the adjustment end cover is plugged with the pull rod, and the right end of the adjustment end cover is screwed to the adjustment seat. This invention can effectively expand the urethra, which is convenient for quick and effective stone grabbing, and is easy to operate Handy mix of effects.
Owner:THE FIRST AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV
A multifunctional urological stone breaking device
ActiveCN112674986BFully consider the comfort experienceTake health data into accountChiropractic devicesVibration massageDiseaseEngineering
A multifunctional urology calculus and lithotripsy device, comprising an angle-adjustable bed body, a pedal at the bottom of the bed body, a swing rod under the pedal, the middle of the swing rod connected to one end of a short rod, the other end of the short rod with an eccentric block, two An eccentric block is connected to the power device, a groove is formed in the bed body, the other end of the rotating shaft is in the groove, there is a transmission shaft in the groove, there are two rectangular grooves on the bed body, there are several sprockets on both sides of the rectangular groove, and the rectangular groove The sprockets on the same side are connected by chains, and there are rollers between the two chains. The device applies pressure to the stone through the rotating roller, and at the same time, the pendulum rod drives the pedal to swing left and right through the support rod, so that the left and right limbs of the patient are alternately stressed, which can not only transmit the vibration to the lower abdomen, but also prevent the occurrence of "gastrointestinal ptosis" and other diseases. It can speed up stone removal and fully consider the user's comfort experience and health data of other parts of the body. At the same time, because the use position of the present invention is a reclining position, it can adapt to patients with weak lower limbs, and does not need to help them to walk or jump.
Owner:宋兆录
Urine collection device for urology
ActiveCN109223051BEasy accessImprove stabilitySurgeryVaccination/ovulation diagnosticsUrine collectionUrine collection device
The invention relates to a collection device, in particular to a urine collection device for urology. The technical problem of the present invention is to provide a urine collection device for urology that can discharge excess urine and collect urine in the whole process of urination. The technical embodiment of the present invention is: a urine collection device for urology, including a frame, a guide rod, a top plate, a feed hopper, a telescopic tube, a hard tube, a joint, a hose, a piston, a spring, and a baffle etc.; there is a guide groove in the left wall of the frame body, a guide rod is installed on the top of the frame body, a top plate is connected to the left bottom of the left side of the guide rod, the top plate is located in the guide groove, and a feed hopper is connected between the inner and lower parts of the guide rod. In the present invention, bolts are provided so that when people need to flush the equipment, the bolts and threaded holes cooperate with the piston to contact with the piston, thereby preventing the piston from being impacted by the water flow and moving downward, which hinders people from cleaning the device. By setting the clamping plate, the clamping plate When in contact with the rhombic shaft, the rotation of the rhombic shaft can be blocked, thereby improving the stability of the device.
Owner:THE SECOND AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV
Urinary tract anesthesia flushing device for urology
The invention discloses a urinary tract anesthesia flushing device for urology, which comprises a base, an anesthetic storage box with an opening at the top is fixedly connected to the upper surface of the base near its middle, and a A connecting pipe, the end of the connecting pipe away from the anesthesia storage box is fixedly connected with a liquid delivery hose, the right side of the support plate close to its bottom end is rotatably connected with a drive mechanism through a bearing, and the end of the connecting pipe close to the anesthetic storage box A push-pull mechanism is hinged on the upper surface, and the upper surface of the piston is hinged to the bottom end of the push-pull mechanism. Through the cooperation of the above-mentioned structures, the present invention solves the problem that the urinary tract anesthesia flushing device is not easy to realize the automatic contraction of the urinary tract intubation during the anesthesia flushing process of the urinary tract, and it is not easy to anesthetize the urinary tract while contracting. It is difficult to control the length of urinary tract anesthesia and the size of fluid output, which brings inconvenience to urinary tract anesthesia.
Owner:THE FIRST PEOPLES HOSPITAL OF NANTONG
A urology nursing device
InactiveCN110755225BAvoid harmAvoid embarrassing situationsCleaning devicesMedical transportPatient roomNursing care
The invention discloses a urological nursing device, comprising a frame, a urine receiving unit, a placing unit and a cleaning unit. The present invention can prevent the baffle from being clamped to the patient and hitting the patient's urination site, which can not only prevent certain harm to the patient, but also avoid an embarrassing situation. The urine and water stored in the urinal can be removed smoothly, which can effectively prevent a lot of dirt from adhering to the inner wall of the urinal after long-term use, which is difficult to clean. It can effectively prevent the leakage of urine through the urination opening, thereby avoiding contamination of the ward In order to reduce the workload of cleaning staff, a protective layer is made on the surface of the support table and the inner and outer surfaces of the urinal, which is especially important to prevent the surface of the support table and the inner and outer surfaces of the urinal. A lot of dirt adheres to it and nourishes a lot of bacteria, making the support table and the urinal clean and hygienic.
Owner:CHANGZHOU NO 2 PEOPLES HOSPITAL
Portable heating and thermal-insulation device of flushing tubes in urology
InactiveCN111166958AEnhancement effect is goodQuality improvementImage enhancementImage analysisVideo monitoringDisease
The invention belongs to the technical field of heating and thermal insulation of flushing tubes in urology, and discloses a portable heating and thermal-insulation device of flushing tubes in urology. The portable heating and thermal-insulation device of flushing tubes in urology includes a flow detection module, a temperature detection module, a bacteria detection module, a video monitoring module, a main control module, a video enhancement module, a heating module, a disinfection module, a disease evaluation module and a display module. The problem of inflexible processing caused by the same enhancement of frames in a video can be solved through the video enhancement module, the frames in the video can be processed differently, and different control parameters are determined according to the motion state or brightness of the frames so as to carry out different enhancement, so that frame-based enhancement of the video is achieved, the video enhancement effect is improved effectively,and the video quality is improved; and at the same time, the disease condition of a urinary patient can be evaluated accurately through the disease evaluation module.
Owner:QINGDAO MUNICIPAL HOSPITAL
Urological nursing support device for privacy protection of patient
InactiveCN111358641ATo achieve the effect of automatic replacementReach coverMedical applicatorsNursing bedsNursing careEngineering
The invention relates to the technical field of privacy part protection in urological nursing and discloses a urological nursing support device for privacy protection of a patient. The urological nursing support device comprises a bed body, wherein the interior of the bed body is movably connected with a meshing wheel; the right side of the meshing wheel is movably connected with a screw; the surface of the meshing wheel is movably connected with a telescopic rod; the interior of the telescopic rod is movably connected with a wire winding rod; the surface of the wire winding rod is movably connected with a winding rod; the surface of the winding rod is movably connected with pulling ropes; the other ends of the pulling ropes are movably connected with limiting parts; the surface of each limiting part is movably connected with a torsion spring; and the other ends of the torsion springs are movably connected with a driving wheel. When a diaper is getting wet, the telescopic rod is extruded along with continuous downward movement of the bed body, and the wet diaper at the bottom of the patient is kept away from the bed body and then is replaced with a new part, so that the effect of automatically replacing the diaper without lifting the patient is achieved. The wet part of the diaper can be cut off by medical personnel from the bottom of the bed body.
Owner:JILIN UNIV
Sildenafil citrate composition tablet as medicine for treating urological diseases
InactiveCN104940154AGood hygroscopicityHigh dissolution rateOrganic active ingredientsOrganic chemistrySucroseSodium starch
The invention discloses a sildenafil citrate composition tablet as a medicine for treating urological diseases. The tablet is prepared from internally-added raw auxiliary materials, a binder and externally-added auxiliary materials, wherein the internally-added raw auxiliary materials comprise sildenafil citrate, sodium carbonate, starch, dextrin, cane sugar and crospovidone; the binder is prepared from povidone K30 and purified water; the externally-added auxiliary materials comprises carboxymethyl starch sodium and magnesium stearate. According to the invention, the sildenafil citrate is a compound with a new crystal form, X-ray powder diffraction pattern, measured by using a Cu-K alpha ray, of the sildenafil citrate is shown in the graph 1 (in the description), and the sildenafil citrate provided by the invention is different from the sildenafil citrate reported in the prior art; experiment results prove that the compound with the new crystal structure has improved hygroscopicity; compared with the prior art, the tablet prepared from the sildenafil citrate compound with the new crystal form has the advantages that the dissolution rate is high, the stability is good, the water content and impurity content are low, and the safety of clinical application is improved.
Owner:QINGDAO LANSHENGYANG PHARMA & BIOTECH CO LTD
Urinary catheterization device for urological nursing
The invention relates to the technical field of urology catheterization, and discloses a catheterization device for urology nursing, which includes a housing, the top of the housing is fixedly connected with a clamping cover, and a hollow channel is opened inside the clamping cover. The surface of the hollow channel is movably connected with a splint, the surface of the splint is movably connected with an extruding rod, the surface of the extruding rod is movably connected with a return spring, and the inside of the housing is fixedly connected with a magnetic block at the bottom of the clamping cover. The surface of the block is movably connected with an electromagnet, and the surface of the electromagnet is movably connected with an air pressure block. The extrusion rod is affected by the impact force of the magnetic attraction, so that the return spring shrinks and exerts a clamping force on the catheter; since the current emitted by the trigger plate is quantitative each time, the electromagnet and the magnetic block are gradually separated and are triggered. The return spring of the two also returns to the original state under the action of the common gravitational potential energy of the two, thereby achieving the effect of automatically blocking the open guide tube without manual work.
Owner:JILIN UNIV
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