90 results about "Pelvic cavity" patented technology

The invention discloses a virtual simulation teaching method, device and equipment for cattle pregnancy diagnosis, and the method comprises the steps: constructing a three-dimensional geometric model of a cattle pelvic cavity anatomical structure, obtaining a cattle pelvic cavity model, configuring corresponding physical attribute parameters, and generating a virtual anatomical environment; receiving palpation operation of a user through force feedback equipment, driving a virtual fingertip to move in a virtual anatomy environment, and collecting user interaction data in real time; based on the motion, the operation pressure and the physical attribute parameters of the virtual fingertip, calculating an interaction force of an anatomical structure on the virtual fingertip through soft tissue physical simulation, generating a tactile feedback signal according to the interaction force, and outputting the tactile feedback signal to a user through force feedback equipment; comparing the operation track with an expert standard operation model, and guiding an operation path of the user in real time through force feedback equipment according to a comparison result; and performing skill assessment according to the diagnosis conclusion submitted by the user after completing the palpation operation and the user interaction data, and generating a diagnosis practical training report.

The embodiment of the utility model discloses a closestool, and relates to but not limited to kitchen and bath technologies. According to the closestool, the brush ring nozzle is arranged on the overflow surface, so that a mounting structure, a brush ring hole and a brush ring runner of the brush ring nozzle can be prevented from being arranged on the pot surface of the pot cavity, the pot surface is smooth and convenient to clean, and dirt is not easy to accumulate. The brush ring spray head comprises a connecting part and wing parts located on the two opposite sides of the connecting part. The brush ring spray head is provided with a first nozzle and a second nozzle, the first nozzle can form first liquid flow flowing around the basin cavity, the second nozzle can form second liquid flow at least capable of partially covering the pot surface part flushed by the first liquid flow, and the first liquid flow and the second liquid flow can be connected to clean the pot surface without dead corners, so that the cleaning effect is improved; and the formed first liquid flow and second liquid flow can block the backflow brush ring sewage, so that the brush ring sewage is prevented from impacting the brush ring spray head.

The invention discloses a rehabilitation physiotherapy instrument and a control method thereof, and the rehabilitation physiotherapy instrument comprises an air pump, a signal collection unit, a controller, and a wearable part. The wearable component can cover a pelvic cavity area, buttocks and thighs; a bag sleeve is arranged on the inner side of the wearable component; the air pump is communicated with the bag sleeve, and the air pump is used for intermittently pumping air into or out of the bag sleeve; the signal acquisition unit is used for detecting electrocardiosignals; the air pump and the signal collecting unit are both electrically connected with the controller, and the controller is used for controlling the working state of the air pump according to the electrocardiosignals so as to control the bag sleeve to intermittently press the femoral artery and / or gluteus maximus. According to the invention, the local circulation of the pelvic cavity area can be improved without using medicines and operations, and rehabilitation physiotherapy can be carried out on the ED disease.

The invention provides a predelivery auxiliary exercise device which comprises a flexible pad, a shell is arranged at the end of the flexible pad, a mounting rod is rotatably arranged on the shell, a first sleeve is slidably mounted on the mounting rod, a supporting frame is hinged to the first sleeve, a leg support is hinged to the end of the supporting frame, and a slidable and rotatable mounting wheel is arranged in the shell. The first sleeve is sleeved with a connecting ring, a driving rope is arranged on the connecting ring, the end of the driving rope bypasses the mounting wheel and is connected with the shell, a resistance unit connected with the shell is arranged on the mounting wheel, a linkage assembly connected with the driving rope is arranged at the end of the mounting rod, and the driving rope is pulled through the linkage assembly when the mounting rod rotates. By means of the device, leg muscles and crotch muscles can be fully exercised, so that discomfort in the pregnancy period is reduced, the elasticity of pelvic cavity and birth canal muscles is increased, pain in the production process is relieved, the time of the production process is shortened, and meanwhile laceration and bleeding of the birth canal can be reduced.

The invention relates to a vagina probe for monitoring and training pelvic floor muscle functions, which comprises a probe body, the probe body comprises a mounting plate, and a central base column and an air bag are fixedly arranged at the front end of the mounting plate. The air bag, the central foundation pillar and the mounting plate are enclosed to form a sealed air cavity, and the air cavity is inflated or deflated through the air pump to control the size of the air bag; a plurality of uniform electrode columns and pressure sensors are fixedly arranged on the air bag, and conductive heads and inductive heads of the air bag are always kept to partially protrude out of the air bag. A conductive net is fixedly arranged on the central base column, and the bottom ends of the electrode columns and the bottom ends of the pressure sensors are electrically connected with the conductive net through elastic wires. Individual anatomical differences of different users can be adapted through the inflatable air bag structure, the probe body can be fixed in the pelvic cavity of the user, the use comfort and compliance are improved, real-time biological feedback can be provided through the electrode column and the pressure sensor, pelvic floor myoelectricity activities and pressure changes can be accurately monitored, and the pelvic floor myoelectricity monitoring system can be used for monitoring pelvic floor myoelectricity activities and pressure changes. The treatment effect of the pelvic floor muscle dysfunction can be improved.

The utility model discloses a lifting tool for a counter basin, the counter basin is provided with a basin cavity, the bottom of the basin cavity is provided with a drainage hole, the lifting tool comprises a screw rod, a locking nut and a bearing disc, the upper end of the screw rod is provided with a lifting ring used for being connected with lifting equipment, and the tail end of the screw rod is provided with an external thread matched with the locking nut; the bearing disc is provided with a through hole for the screw rod to penetrate through, the diameter of the bearing disc is larger than that of the drainage hole, the tail end of the screw rod penetrates through the through hole of the bearing disc and then is connected with the locking thread, when the device is used, the lifting ring of the screw rod is inserted into the basin cavity from the drainage hole and then is connected with lifting equipment, and the bearing disc supports the outer wall of the basin cavity. The platform basin lifting device is simple in structure, does not need other auxiliary tools, can be assembled through simple operation, improves the assembling convenience and efficiency during use, can easily lift the platform basin and move the platform basin to other places through the cooperation of the lifting device and the lifting tool in the whole carrying process, does not bear loads for operators, and reduces the labor intensity.

The invention discloses a pelvic cavity tissue implantation teaching model body and a teaching evaluation method, and the model body comprises a pelvic cavity shell model body which is used for simulating an external anatomical structure of a human pelvic cavity and can be detached into two parts which are in bilateral symmetry, and the interiors of the two parts respectively comprise pelvic bone structures; the target region endangered organ die body is arranged in a space formed by folding the left part and the right part of the pelvic cavity shell die body and is used for simulating a real target region tissue and a surrounding organ at risk, and two parallel gaps which are spaced at a fixed distance are formed in the die body; the coordinate paper acquisition system comprises two pieces of coordinate paper which are arranged in parallel, and the two pieces of coordinate paper are respectively arranged in two parallel gaps on the target region endangered organ mold body and are used for recording the spatial position information of the implanting needle; and the connecting handle is detachably connected with the target region endangering organ die body through a first standardized interface, and a whole formed by connecting the target region endangering organ die body and the connecting handle is detachably connected with the left part and the right part of the pelvic cavity shell die body through a second standardized interface.

1. The name of the design product: pelvic cavity phototherapy instrument (HD-392). 2. The use of the design product: the design product is used for the light therapy and physiotherapy of the human pelvic cavity. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of biomedicine, in particular to an in-situ PDX model construction method of peritoneal pseudomucus tumor. According to the in-situ PDX model construction method of the peritoneal pseudomucus tumor, a disease model can be successfully constructed, and the tumor characteristics of the peritoneal pseudomucus tumor are highly restored. Particularly, the model can continuously form a large amount of mucus in the abdominal pelvic cavity and accurately reproduce the distribution and expression characteristics of the peritoneal false mucus tumor in the abdominal pelvic cavity, so that a reliable experimental basis is provided for exploring a treatment strategy of the peritoneal false mucus tumor.

The utility model relates to a kind of plate type support height adjustment device, including intermediate steel plate and lower pelvic cavity, the upper support plate type support of intermediate steel plate, the lower pelvic cavity has the recess matched with the intermediate steel plate, the intermediate steel plate is placed in the recess of the lower pelvic cavity, the lower pelvic cavity is provided with filling channel, one side of the filling channel is the import exposed to the outer surface of the lower pelvic cavity, the other side is the outlet extended into the recess;By filling medium in the recess is filled to filling channel, with the increase of filling medium, the intermediate steel plate is jacked up, and the height of the plate type support is adjusted.The utility model has the advantages that:it is suitable for various plate type rubber supports, including circular, rectangular, fixed support, movable support;Plate type support height adjustment function can be realized, stress condition of support is guaranteed by height adjustment, and voiding phenomenon is avoided;Simple structure, relatively small cost increase;Convenient to use, reusable, suitable for promotion.

The utility model relates to the technical field of medical instruments, and provides a medical scanning auxiliary pad and scanning equipment. The pad body is provided with a first containing groove and an isolation protrusion. The isolation protrusion corresponds to the first containing groove in position in the first direction. The medical scanning auxiliary pad integrates the functions of the head pad, the arm supporting pad and the knee joint supporting pad, can meet the requirement for positioning adjustment when the chest and abdomen, the lumbar vertebra, the pelvic cavity, the legs and other parts are scanned, and is diversified in function and high in flexibility.

The utility model discloses a foot bath device which comprises a body, the body is provided with a basin cavity, a water passing channel and a water outlet, the basin cavity is suitable for containing water flow and allowing the feet of the human body to enter, the water passing channel is communicated with the water outlet, and the water outlet faces the interior of the basin cavity and is correspondingly located on the rear portions of the shanks of the human body when the feet of the human body enter the basin cavity; the pulse generation assembly is arranged in the water passing channel and is suitable for enabling water flow to form pulses when the water flow flows out of the water outlet; the water pumping part is fixedly connected to the body and is suitable for pumping water flow in the basin cavity into the water passing channel when being started, so that the water flow flows out of the water outlet after flowing through the water passing channel; and the controller is suitable for controlling opening and closing of the water pumping part. By adopting the technical scheme, the foot bath device not only can massage the feet of the human body, but also can massage the rear parts of the shanks of the human body.

The invention is suitable for the field of medical instruments, and provides a four-way synchronous retractor and an operation method thereof.The four-way synchronous retractor comprises a rotating mechanism, traction mechanisms and a driving mechanism, by arranging the rotating mechanism, the traction mechanisms and the driving mechanism, when an upper disc in the rotating mechanism rotates relative to a lower disc, the upper disc rotates to drive teeth to be in meshing transmission with a circular fluted disc, and the teeth are driven to be meshed with the circular fluted disc; the multiple forceps are driven to rotate synchronously, traction operation is conducted on tissue around a wound from multiple directions, the operation view is expanded, the coordination and synchronism of actions of all traction mechanisms are guaranteed, meanwhile, the force and direction for retracting the tissue are easier to control, a surgeon can conduct operation conveniently, and the operation efficiency is improved. The problems that a common retractor used in open type operations such as the abdomen and the pelvic cavity can only conduct traction in the horizontal or vertical direction, deformation is caused by tissue pulling in other directions, a wound area is invaded, and the size of an operation incision is affected are solved.

A fetus delivery assisting device (10) for assisting with the birth of a fetus. The device (10) comprises a shaft (16). At one end of the shaft (16) is a rigid base (18) to which an inflatable balloon (12) is mounted. The rigid base (18) and the inflatable balloon (12) are configured to accept a fetal head. The inflatable balloon (12) is configured to displace the fetal head from a pelvic cavity when inflated. The shaft (16) is configured for manipulating the inflatable balloon (12) to displace the fetal head from the pelvic cavity.

A footbath that can generate bubbles when used, comprises a base and a basin wall connected to the base, the base and the basin wall enclose a basin cavity, an impeller is arranged in the basin cavity above the base, the impeller outer cover is provided with a protective cover, a hollow opening is opened on the protective cover, and the protective cover is also connected to the outside atmosphere through a vent pipe; a driving motor is arranged in the base, and the driving motor is connected to the impeller driving, so that the driving motor can drive the impeller to rotate; when the impeller rotates, while throwing water outward and out of the protective cover through the hollow opening, a local low pressure is formed in the protective cover, so that outside air can enter the protective cover through the vent pipe, so that when the impeller rotates to throw water, the water thrown out can be mixed with air to generate bubbles.

The invention discloses an intelligent visual midwifery system for gynaecology and obstetrics based on an ultrasonic technology, and relates to the technical field of intelligent evaluation of a delivery process. Key features such as a fetal structure, cervical dilatation and a pelvic form are extracted by collecting two-dimensional and three-dimensional ultrasonic images of a pelvic cavity area of a puerpera in real time; a high-dimensional parameter model is constructed in combination with the uterine contraction period, the body position change trend and the fetal head rotation angle and is used for predicting the delivery stage; meanwhile, an individualized digital twinborn three-dimensional maternal pelvis model is established based on recognition and prediction results, a fetal head descending path and birth canal dynamic deformation are simulated, and three-dimensional visual display is provided; furthermore, cross validation is carried out through a preset rule base and a neural network output result, and abnormal trend recognition and intervention suggestion pushing are realized; the intelligent level and the precision level of birth process monitoring are improved, and the scientificity and the safety of clinical midwifery decision making are enhanced.

1. The name of the design product: double column digital photography X-ray machine. 2. The use of the design product: for human medical imaging, specifically for radiographic examination of the head, chest, abdomen, pelvic cavity, leg and other parts of the human body. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state reference drawing. 5. Other components that need to be explained: component 1 is the flat end of the X-ray machine; component 2 is the ball tube end of the X-ray machine; component 3 is the detection platform.

The present invention provides a toilet and a flushing method thereof. The toilet includes a main body, a connecting pipe, a sewage discharge assembly, and a drive assembly. The main body is provided with a pelvic cavity and a water inlet connected to the pelvic cavity, and a sewage inlet is provided at the bottom of the pelvic cavity. One end of the connecting pipe is connected to the sewage inlet and is movable relative to the main body. One end of the sewage discharge assembly is provided with a sewage discharge outlet, which is connected to the other end of the connecting pipe, and the other end of the sewage discharge assembly is used to communicate with an external sewage discharge channel. The drive assembly is drivably connected to the connecting pipe and can drive the highest position of the connecting pipe to rise or fall relative to the main body. Water and sewage in the pelvic cavity enter the sewage discharge assembly under the action of gravity and siphon force and are discharged into the external sewage discharge channel. The rising and falling of the connecting pipe allows the water and sewage in the pelvic cavity to be discharged to the sewage discharge assembly under the action of gravity, thereby enhancing the sewage discharge effect. There is no need to provide an additional nozzle at the bottom of the pelvic cavity to enhance the sewage discharge effect, thereby reducing the noise during toilet flushing.

The utility model discloses an anorectal postoperative prone position pad, which relates to the technical field of anorectal postoperative auxiliary devices, and comprises an A-shaped pad body, the top of the A-shaped pad body is respectively provided with an upper body supporting part and a lower body supporting part, and the top of the A-shaped pad body is provided with an abdomen hollow opening positioned between the upper body supporting part and the lower body supporting part; a catheter patch is arranged between the belly hollow opening and the lower body supporting part, and an inflation connector is arranged on the surface of the A-shaped cushion body. By arranging the upper body supporting part and the belly hollowed-out opening, the pelvic cavity and the belly of a patient cannot be suspended when the patient lies prostrate, the risk caused by pressure sores is reduced, abdominal respiration is facilitated through the effect of the belly hollowed-out opening, and the pain feeling is reduced; the A-shaped cushion body is inflatable, so that limb edema is reduced; and finally, the catheter patch is utilized to facilitate catheterization fixation and urination.

The application discloses an endoscope through-body cavity operation specimen taking device, which comprises a specimen bag, a hand-held part and a bag supporting rod, and further comprises a pushing mechanism, an endoscope and a laparoscope, the specimen bag is a spindle-shaped specimen bag, a plurality of supporting rods form a spindle shape for wrapping the spindle-shaped specimen bag, a through-path is formed in the middle of the hand-held part, a universal ball is rotatably installed in the through-path, a laparoscope body penetrates through the universal ball and is inserted into the spindle-shaped specimen bag, the endoscope is fixedly installed at one end of the hand-held part close to the bag supporting rod, and the pushing mechanism is used for controlling the opening and closing of the bag supporting rod. The improved spindle-shaped specimen bag is more favorable for accommodating specimens, after being inserted into the endoscope, the human abdominal and pelvic cavity can be better and more conveniently observed, the specimen can be conveniently grabbed, the laparoscope is installed on the hand-held part, the angle direction and distance of the laparoscope can be adjusted, and the specimen can be conveniently sampled and cut.

The invention discloses a deformation registration method and device for close-range radiotherapy accumulated dose evaluation. The method comprises the following steps: S1, importing an image, a sketch, a treatment plan and a dose of preorder treatment; s2, automatically segmenting the pelvis, and dividing the pelvis into an inner pelvic cavity area and an outer pelvic cavity area by taking the pelvis as a boundary; s3, performing reconstruction segmentation on the source application channel in combination with the image and the treatment plan of the previous treatment and the current treatment; s4, performing substructure segmentation on the endangered organs in the pelvic cavity in combination with the dose distribution of the previous treatment and the current treatment; s5, performing rigid registration on the two groups of images of the preorder treatment and the current treatment based on the pelvis information; s6, performing deformation registration of the two groups of images on the basis of a multi-index evaluation model by combining internal and external partitions of the pelvic cavity and each organ at risk and substructure of the organ at risk in the pelvic cavity on the basis of a rigid registration result; and S7, based on a deformation registration result, mapping the preorder image dose to the current image so as to carry out dose superposition evaluation.

The utility model discloses an auxiliary tool for female genital tract pathological change gynecological ultrasonic screening, and solid coupling agent is arranged between support body and cladding, provides medium for sound wave conduction, and the support body can effectively push away vaginal wall, reduces the sound wave shielding caused by vaginal natural closure or tissue folding, thereby prevent the false image caused by vaginal wall collapse, and the space after strutting apart makes the probe can pass through ultrasonic wave detection target area, avoids the interference imaging of tissue overlapping, the acoustic impedance of solid coupling agent is close to human tissue, significantly reduces the reflection and attenuation of sound wave in the vagina, improves the signal-to-noise ratio, and makes the ultrasonic imaging clearly show the relationship between pelvic cavity tumor and vaginal surrounding tissue.

The utility model discloses a multi -directional force measuring support of stepless regulation height, including upper portion structure, upper portion structure includes the upper support plate, middle seat board, lower support plate and base plate that set gradually from top to bottom, be provided with the spherical cap lining board between the upper support plate and the middle seat board, the bottom surface of upper support plate and the top surface of middle seat board correspond to concave spherical surface, the upper and lower surface of spherical cap lining board are spherical surface, the upper end surface of spherical cap lining board and the bottom of upper support plate form first sliding friction pair, the lower portion of middle seat board is provided with lower support plate, the lower portion of lower support plate is equipped with base plate, and form the pelvic cavity between lower support plate and base plate.

A colpotomy system includes a colpotomy cup, an electromagnet that is coupled to the colpotomy cup (thereby forming an electromagnetic colpotomy cup), and a bipolar electrocautery wand configured for use with the colpotomy cup and electromagnet. The electromagnet is used to generate an inwardly directed force, known as the Lorentz force, to direct the electrocautery wand towards the center of the colpotomy cup. This allows the physician to direct the wand towards the center of the uterine axis and away from the bladder as well as other surrounding structures in the pelvic cavity.

The utility model discloses a pipeline catheter device for thoracoabdominal pelvic cavity drainage, which belongs to the technical field of medical instruments and comprises an S-shaped drainage tube clamp, a magic tape, a sponge layer, a support shell and a rotary adjusting component, the sponge layer is mounted at the bottom of the support shell, the magic tape is mounted at the bottom of the sponge layer, one end of the rotary adjusting component is mounted in the support shell, and the other end of the rotary adjusting component is mounted in the support shell. And an S-shaped drainage tube clamping piece is mounted at the top of the rotary adjusting assembly, so that the problems that a patient feels uncomfortable and is inconvenient to move due to the fact that a drainage tube cannot be adjusted to a proper angle by a fixing device in the prior art are solved. The practicability of the catheter device is improved; and the production cost is reduced.

This invention discloses a device for continuous self-expansion of the surgical field under closed-view visualization in transvaginal laparoscopic surgery. It comprises a control sheath rod, a traction lifting plate, a telescopic bowel pressure plate, a directional elastic ring, a sealing sheath bag, and a counterweight. The sealing sheath bag is annularly connected to the directional elastic ring. The traction lifting plate is mounted on the upper side of the directional elastic ring and on the lower side within the rotating groove of the main locking hook at the front end of the control sheath rod. The telescopic bowel pressure plate is installed in a flat sheath tube penetrating the control sheath rod and is adjusted and fixed by bolts and nuts. Pulling the sealing sheath bag rotates the directional elastic ring to a horizontal and vertical angle, the traction lifting plate automatically horizontally lifts the uterus, and the telescopic bowel pressure plate adjusts and controls bowel interference. During the operation, it automatically expands to isolate and form an independent and safe surgical operating area within the pelvic cavity, avoiding mutual interference, reducing surgical risks, and improving surgical efficiency.

This approach preserves minute tumor lesions while suppressing noise interference, designs gradient adjustment terms, reduces boundary offsets, improves segmentation reliability, avoids misclassification due to morphological differences, optimizes the detection of concurrent tumor scenes, and enhances tumor image recognition effectiveness. [Solution] In an intelligent head, neck, and pelvic cavity tumor image processing system, the image acquisition module collects historical head, neck, and pelvic cavity tumor images, tumor region masks, and tumor category labels to construct a tumor image set. The tumor image segmentation module constructs a tumor image segmentation model based on a flexible texture accumulation layer and a segmentation loss function for the tumor image set and the masks to obtain a tumor image identification image set. The tumor image identification module completes the construction of a tumor image identification model by performing secondary training after initial training using a primary loss function based on the identification image set. The tumor image processing module collects tumor CT scans in real time and sequentially inputs them into the segmentation model and the identification model to obtain processing results.

Embodiments of the present invention disclose a pelvic therapy device for female health applications. The device comprises an applicator body configured for insertion into a pelvic cavity, a plurality of light-emitting elements arranged to deliver therapeutic light through a light-transmissive portion of the applicator body, and a stimulation element configured to provide electrical, thermal, or mechanical stimulation to pelvic tissue. In certain embodiments, a light guide is disposed within the applicator body to direct light radially outward, and sealing structures are provided to prevent fluid ingress. The light therapy and stimulation may be applied concurrently or sequentially to enhance tissue regeneration, circulation, and neuromuscular activity. The device may further include ergonomic design features, a rechargeable power supply, and wireless control for customizable treatment. This invention offers a multimodal approach to pelvic therapy by combining phototherapy with stimulation in a compact, user-friendly form.

The invention provides a gynecological CT image detection method and system for auxiliary diagnosis, and relates to the technical field of medical image processing, and the method comprises the steps: S1, obtaining a plain-scan CT image in the process of CT scanning of the pelvic cavity of a female patient; s2, obtaining an initial boundary line of the contour of the uterus region on the plain-scan CT image; s3, performing region fusion on pixel points on the initial boundary line according to the gray difference absolute value to obtain a pixel region block; s4, detecting whether the average gray value of the pixel region blocks is greater than a threshold value or not, if so, taking the pixel region block with the maximum average gray value as a suspected region, and turning to step S5; if not, turning to step S6; s5, pixel points in the suspected area and pixel points on the next boundary line are subjected to extended gray similarity matching in sequence; and S6, sequentially carrying out gray similarity matching on pixel points in the pixel region blocks and adjacent pixel points on the next boundary line.