77 results about "Pubic bones" patented technology

Embodiments disclosed herein are directed to fluid collection assemblies including a fluid impermeable barrier having a sump and a base. An example fluid collection assembly includes a fluid impermeable barrier. The fluid impermeable barrier includes a sump and a base. For example, the sump may protrude outwardly from the base. The sump defines an opening and a chamber. The fluid collection assembly may include at least one porous material disposed in the chamber that at least partially covers the opening, such as a fluid permeable membrane extending across at least a portion of the opening and a support disposed in the chamber. The fluid collection assembly may also include an adhesive layer disposed on the base that is configured to secure the rest of the fluid collection assembly to at least a portion of a pubic region of an individual. Further, the fluid collection assembly may include a fluid outlet.

The invention belongs to the field of medical treatment, and relates to a dynamic birth process progress automatic monitoring method, which comprises the following steps: S1, continuously detecting and screening image frames containing intact pubis symphysis and fetal head skull halo; s2, performing standard section screening on the continuous ultrasonic image frames by using a USPNet model based on a Swin Transform architecture; s3, automatically marking a birth process progress angle and a fetal head exposure position through an AI segmentation model, and calculating a fetal head exposure value; s4, driving the three-dimensional fetal head and pelvis model based on the real-time progress angle and fetal head exposure position data, and dynamically rendering and updating a relation graph of the three-dimensional fetal head and pelvis; s5, dynamically displaying the three-dimensional relational graph of the fetal head and the pelvis; and S6, establishing a fetal head descending and uterine contraction signal time sequence curve, and estimating the descending amplitude of the fetal head in the future set time based on a linear regression or curve fitting prediction algorithm. According to the application, continuous, dynamic and accurate monitoring and visual display in the uterine contraction period can be realized, doctors are assisted in scientific decision making, and the delivery management level is improved.

The invention relates to a parturition risk identification method and system based on parameter fusion. The method comprises the following steps: acquiring a first clinical index; and constructing a static prediction model. Positioning a pelvis entrance plane and a birth canal space; the position of the fetal head is positioned through symphysis pubis ultrasound; evaluating a fetal head orientation; key skull mark points are marked on an ultrasonic interface, and a third clinical index is obtained; and determining a spatial geometrical relationship between the mark point and the medial axis of the birth canal, and obtaining a second clinical index. Pre-constructing a dynamic prediction model based on the first clinical index, the second clinical index and the third clinical index; obtaining a dynamic prediction probability by using the clinical indexes of the patient and the dynamic prediction model; and performing auxiliary early warning based on the dynamic prediction probability. According to the method, the static indexes and the dynamic indexes are fused, the method is suitable for continuous dynamic judgment, the method can be highly fused with the progress of the production process, combined use of a static early warning model and a dynamic early warning model is supported, and the sudden change trend of the risk can be captured.

A harness adapted to support a vibrator for hands-free stimulation of a clitoral area of a wearer comprises a waist portion, a right and a left leg portions, a crotch portion and a length-adjustable pubis portion. The crotch portion has a support connected to the right leg portion and to the left leg portion intermediate a front portion and a rear portion of the waist portion. The support has an aperture and a securing means on an exterior of the support adapted to secure the vibrator between the securing means and the support so that an active extremity of the vibrator is located proximate or within the aperture. The adjustable pubis portion allows to accurately position the aperture over a clitoral area so that an active portion of the vibrator is located through the aperture and reaches the clitoral area.

A female external urinary incontinence management device has a concave panel with a perpendicularly extending rim along its periphery and an outwardly extending flange along the top of the rim. A drainage outlet in the panel may be connected to a drainage to from a urine suction. An absorbent pad having a thickness less the height of the rim lies flush against the panel over the drainage outlet. When applied to a patient such that the flange lies flush against the patient's pubic region, the device forms a void such that the pad does not rub against the vulva.

The application relates to a three-dimensional adjustable bone-integrated half-pelvis prosthesis, which comprises a split assembled customized sacrum bone-integrated base, an acetabular cup assembly, a customized pubic bone-integrated base, a sacrum side pelvis ring support assembly and a pubic side pelvis ring support assembly; one end of the customized sacrum bone-integrated base is connected with the sacrum, and the other end is connected with the acetabular cup assembly through the sacrum side pelvis ring support assembly; one end of the customized pubic bone-integrated base is connected with the healthy pubic bone, and the other end is connected with the acetabular cup assembly through the pubic side pelvis ring support assembly; when the acetabular cup assembly, the sacrum side pelvis ring support assembly and the pubic side pelvis ring support assembly are assembled, the anteversion angle of the acetabular cup assembly can be adjusted relative to the sacrum side pelvis ring support assembly and the pubic side pelvis ring support assembly. The half-pelvis prosthesis and the pelvis of the patient constitute a complete and stable pelvis ring structure, the stability of the half-pelvis prosthesis is improved, and the accuracy and convenience of the prosthesis installation during the operation are greatly improved.

The present invention relates to the field of medical devices, and more specifically, to an adaptively adjustable bladder urination assisting device, comprising: a transceiver, a frame fixed to the pubic bone, a heating element, and a membrane covering the outer wall of the bladder, wherein the heating element is disposed in an inner wall interlayer of the membrane and is electrically connected to the transceiver, a plurality of adaptive adjustment elements are hingedly connected to the circumference of the frame, the plurality of adaptive adjustment elements are distributed around the outer wall of the bladder and conform to the outer wall of the bladder, the top portion of the adaptive adjustment element is positioned between the inner wall of the membrane and the outer wall of the bladder, the bottom end of the adaptive adjustment element is positioned outside the membrane, and an extension section is provided that abuts the urethra. The present invention can achieve dynamic control of urethral pressure, simulating the state in which normal human urethral pressure changes in real time with changes in bladder urine volume.

The invention discloses a semi-supervised ultrasound image segmentation method based on SAM and a double student-teacher framework. The method comprises the following steps: S1, acquiring a plurality of birth time mother-fetal ultrasound videos; s2, extracting the maternal-fetal ultrasonic video obtained in the step S1 to obtain an extracted maternal-fetal ultrasonic image during delivery; and S3, inputting the extracted maternal and fetal ultrasonic images during delivery into the trained DSTCS network, performing automatic segmentation of an anatomical structure, and outputting a segmentation result. According to the method, good segmentation capability can be provided by using a small amount of labeled data, the precision, robustness and method capability of pubis symphysis fetal head segmentation in the intranatal ultrasound image are remarkably improved, and more reliable technical support is provided for clinical delivery decision making.

The invention belongs to the technical field of pelvis fixing belts, and particularly discloses a medical external fixing brace pelvis fixing belt facilitating pelvis repair and pubis closure, the medical external fixing brace pelvis fixing belt comprises an inner fixing belt, the inner fixing belt is of a long-strip-shaped structure, one end of the inner fixing belt is fixedly connected with a first connecting belt, and the other end of the inner fixing belt is fixedly connected with a second connecting belt. According to the medical external fixation brace pelvis fixing band beneficial to pelvis repair and pubic closure, the inner fixing band and the outer fixing band are arranged to form a double-layer structure to be connected with the pelvis area of the human body, the tightness of the inner fixing band is dynamically adjusted through the first connecting band and the second connecting band according to the pelvis size of a patient, and the device is preliminarily fixed; the outer fixing band is of a double-layer hollow structure, nickel-titanium memory alloy arc-shaped supporting rods are arranged in an interlayer, the net-shaped woven shape formed by the supporting rods is attached to the edge curve of the pelvis, elastic deformation can be achieved along with movement of the human body, continuous mechanical support is provided, and the pressing injury risk of a traditional rigid brace is avoided.

The utility model provides a vagina and bladder pressing plate, which relates to the technical field of vagina pressing plates, and comprises a handle A, a head end and a tail end, one end of the handle A is provided with the head end, the other end of the handle A is provided with the tail end, the head end is a butterfly-shaped baffle plate which is symmetrical along the central axis of the handle A, and the tail end is a semicircular separating plate which is symmetrical along the central axis of the handle A; the upper portion and the lower portion of the head end are each of a wing-shaped structure, the transverse width of the upper portion is larger than that of the lower portion, and the problem that when a pubis descending branch anchoring point is sutured in an existing operation, a tool for effectively and safely separating a vaginal bladder gap and pressing bladder tissue beside the urethra lacks is solved.

The invention belongs to the technical field of medical imaging and artificial intelligence, and relates to a fetal position recognition method and device. The method comprises the following steps: S1, selecting the upper edge of pubic symphysis or the perineum according to the fetal head exposure condition to carry out transection scanning to obtain a real-time ultrasonic image comprising anatomical structure parameters or fetal head direction parameters; s2, carrying out preprocessing on the ultrasonic image, wherein the preprocessing comprises denoising, enhancement and normalization processing; and S3, inputting the preprocessed ultrasonic image into a pre-trained fetal azimuth deep learning model, wherein the fetal azimuth deep learning model outputs corresponding fetal azimuth information according to anatomical structure parameters or fetal head direction parameters. The invention further provides computer equipment and a storage medium. The fetal position can be accurately judged in real time in the delivery process, an objective basis is provided for clinical decision making, the automation degree is higher, manual intervention is reduced, and one-to-one correspondence between image features and the fetal head direction is ensured.

This invention discloses a robotic multi-needle puncture trajectory planning method for prostate cancer. By acquiring two-dimensional ultrasound images and spatial positioning data of the prostate, the coordinates of three-dimensional feature points of obstacles such as blood vessels and the pubic bone are obtained. The tumor contour is extracted using a combination of manual delineation and an improved target detection algorithm to complete three-dimensional reconstruction of the prostate and tumor, as well as implicit function modeling of obstacles, constructing a personalized three-dimensional surgical environment. This method employs a progressive planning strategy, solving for a collision-free reachable workspace for each needle, optimizing the needle insertion trajectory with the shortest path and minimal trauma as objectives, and establishing a tissue deformation compensation model to correct target point offset. Simultaneously, the implanted puncture needles are used as dynamic obstacle iterative update constraints to achieve cyclical optimization of the multi-needle trajectory. Finally, a six-degree-of-freedom robotic arm equipped with a needle guide device completes precise positioning and puncture assistance, achieving orderly, collision-free multi-needle implantation. This invention effectively improves puncture positioning accuracy and surgical safety, reduces manual intervention, and provides an automated, high-precision trajectory planning solution for prostate particle implantation.

The application discloses a pelvic tumor resection surgical incision construction system and a pelvic tumor whole piece resection system. When a tumor does not affect a Ⅳ area, a projection point of a iliac crest on a body surface is taken as a starting point, and a projection point on the body surface is extended in a pubis direction of the iliac bone. According to different extension points, a single smooth virtual incision path one is constructed by bending downward in a thigh direction. When the tumor affects the Ⅳ area and other areas, the virtual incision path is two independent and non-intersecting first incision paths and second incision paths. The first incision path is extended from a body surface projection point of a longitudinal axis of a vertebral body to a sacrum direction, and is an incision path that is inclined to a tumor side in a sacrum area. The second incision path is a line connecting a body back projection point of the iliac crest to a body front projection point, and is combined with a corresponding smooth virtual incision path one to construct a complete smooth virtual incision path two. Through the above-mentioned method, incision intersection can be effectively avoided, and the incision path is beneficial to blood supply, and the healing effect is ensured.

A waistband-equipped pants is provided which is suitable for tightening a lower abdominal portion above the pubic bone to the waist to prevent abdominal wall expansion and secure the waist. The waistband-equipped pants (1) comprises: a pants main body (10) having a tubular waistband portion (10aw) covering a lower abdominal portion above the pubic bone around the waist; a first waistband portion (11) having a central portion (11c) fixed to the back side of the waistband portion (10aw), and first waistband piece portions (110) and (111) sandwiching the central portion and fixed separately at a prescribed interval from the back side of the waistband portion (10aw) to the front side; a second waistband portion (12) having a central portion (12c) fixed to the front side of the waistband portion (10aw), and second waistband piece portions (120) and (121) sandwiching the central portion and each having a length reaching from the waistband portion (10aw) to both side portions of the waistband portion (10aw); and a female fastening portion (20) and a male fastening portion (21) capable of fastening the second waistband portion (12) to the first waistband portion (11).

The present invention relates to an implantable urethra support device for urinary incontinence treatment, and more particularly, to a urethra support device for urinary incontinence treatment, in which left and right fixed body portions arranged to be spaced apart are arranged to form an angle with each other, and the two fixed body portions are stably seated on the rear surfaces of two pubic bones forming a pubic symphysis by being connected at two points, such as a urethra support portion and a body connecting portion, when abdominal pressure is downwardly applied, the fixed body portions and the body connecting portion are supported by the pubic bones to resist the downward pressure, and the lowered urethra is supported by the upper urethra support portion, thereby creating a bend above the urethra support portion, so that urinary incontinence can be prevented by rapid urethral closure.

This image is a visualization of a patient's bladder, automatically and noninvasively observed using an ultrasound diagnostic device. Two sector transducers capture two cross-sectional images of the bladder, and bladder volume is calculated based on the images and displayed along with the cross-sectional image. A detailed explanation is provided below, based on the image. First, remove the probe (see reference image) from the cradle and press the power button. The home screen appears, along with the operation interface. The operation interface is divided into a status bar at the top and a main button area at the bottom. The status bar displays the time, number of images available, current ID, sound (ON / OFF), and battery level. The main button area displays various measurement modes, measurement data, settings, and ID setting options. The operation interface shows the positioning of the operator (orange circle) when operating the probe from the right side of a supine patient (white human pictogram) and when operating the probe from the left side. In this position, the probe, coated with ultrasound gel, is aligned with the patient's midline, approximately 3 cm above the pubic bone. The front of the display faces the operator. Image 1, showing the post-change image, represents a cross-sectional image obtained when the patient is standing on the right side of the operation image. Images 2 and 3, showing the post-change image, represent cross-sectional images obtained when the patient is standing on the left side of the operation image, and either one can be selected depending on the settings. In images 1 to 3, showing the post-change image, the body shape can be selected as needed using the "Body Shape Button," and the image brightness can be adjusted using the "Brightness" button. To return to the original state, select the home button.

The utility model discloses a calabash-shaped bag male underpants structure which comprises an underpants body and a front piece body, the top of the underpants body is provided with a waistband, the top of one end of the front face of the underpants body is provided with the front piece body, and the front piece body comprises a front piece body inner crotch and front piece body fabric. A main body inner crotch is arranged on the inner layer of the front panel block main body; the bag has good support and comfort, is suitable for various occasions, and obviously improves the comfort of wearing experience of a user; according to the male underpants structure preoperative width block main body, the longitudinal center line of the main body and the symphysis midperpendicular of the pubis of the human body form an inclination angle of 20-30 degrees, the bottom of the bag is provided with a fan-shaped lifting scientific tailoring of an expansion angle of 120-135 degrees, the gourd-shaped three-dimensional bag is formed through three-line and bone sewing, and the lower portion of the bag forms a'two-chamber one-hall 'bionic separation structure. Therefore, the wearing comfort and the freedom degree of movement are improved.

The invention discloses a female pelvic floor multi-target curve medical image collaborative registration and alignment method, which comprises the steps of S1, marking a target curve, an SCIPP line and a segmentation mark point in each piece of sample data; s2, performing dimension reduction on the three-dimensional medical data to two-dimensional medical data by adopting a dimension reduction method combining Y-Z plane projection with X-coordinate dynamic compensation; s3, the curve is smoothed through cubic spline interpolation before registration, and the influence of original data noise on registration precision is avoided; s4, calculating a translation matrix based on the reference point symphysis pubis inferior margin of the SCIPP line, and moving the first reference point symphysis pubis inferior margin to the original point; s5, taking the SCIPP line as a reference vector, and calculating a rotation matrix by using a difference value between the reference vector and the target angle; s6, applying corresponding translation and rotation matrixes to the corresponding sample curve data, and establishing a unified coordinate system; s7, calculating average values of the curves in a segmented manner according to the mark points, and combining the average values calculated in the segmented manner into an average value of the whole curve; and S8, calculating the center of mass, the local center of mass and the global center of mass of each curve, and translating the center of mass of the corresponding curve to coincide with the local center of mass and the global center of mass of the corresponding curve to realize alignment. According to the method, standardized registration, two-dimensional alignment and dissection segmentation average analysis of female pelvic floor organ profile curve data are realized, and an accurate quantitative basis is provided for urinary surgery disease diagnosis and clinical research.

A double-sided razor is configured with connection mechanisms on opposite sides to engage with attachable and replaceable razor blades. In typical implementations, the razor may have a short side and a long side that respectively engage with relatively shorter and longer-sized razor blades. Users can use different-sized razor blades for different shaving scenarios. For example, the longer-sized razor blade may be used to shave the face, legs, chest, etc., whereas the short-side razor blade may be used to shave the user's upper lip, pubic and genital region, etc. The short-side razor blade may help the user shave more precisely and cautiously to prevent an unnecessary cut. A bottom side of the double-sided razor can have a lever that rotatably pivots from one side of the razor to the other so a guard can block the unused blades from cutting a user.

The application belongs to the technical field of medical devices, and discloses a pediatric penis development evaluation method and system based on multi-modal sensor measurement, which comprises the following steps: calling hardware parameter group corresponding to the scene to configure current scene parameters, collecting and verifying environmental conditions, and then starting the measurement process; collecting double-frequency tissue impedance data of the pubic symphysis region, locking the measurement reference zero point, identifying the interface channel, and obtaining the fat pad thickness; starting constant force standardization traction, maintaining constant force creep after reaching the force threshold of the age group, latching the current displacement to generate the stretching length, collecting double-path homologous strain data at the same time, and obtaining the circumference value; checking the stretching length and the circumference value according to the preset physiological boundary, determining the measurement quality grade, obtaining the final development parameter, evaluating and grading the development based on the fat pad thickness, and generating the development evaluation conclusion; receiving the doctor's calibration instruction, updating the physiological boundary based on the development evaluation conclusion and the final development parameter.

1. Name of the product in this design: Pubococcygeus Muscle Trainer (Multi-massage Ball). 2. Purpose of this design: Fitness and massage equipment. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design.

The present application relates to a kind of adjustable angle prostate puncture kit, including outer sheath and inner core, the inner core is arranged in outer sheath;The outer sheath is provided with passive bending part near puncture end;Inner core is provided with active bending part near puncture end;The other end of the inner core is provided with driving part, and the driving part is connected with active bending part;Driving part includes power supply and electrified guide wire, and one end of electrified guide wire is connection end, and one end is free end, connection end is connected with power supply, and free end is contacted with any metal coil on coil ring by rotating part control;The magnetic field attraction generated by the metal coil electrification is greater than the sum of the resistance of tissue and the resistance of material deformation.The circumferential angle of puncture sheath can be adjusted by the rotation control of conductive slip ring and knob, compared with the single direction adjustment structure, the direction selection range of puncture end can be expanded, which helps to avoid pubic obstruction and approach target area in different positions, so as to provide more path selection for lesion puncture sampling.

The present invention relates to the technical field of orthopedic medical instruments, and relates to an intramedullary nail for percutaneous pelvis internal fixation, comprising an anterior column intramedullary nail and a general intramedullary nail, and being used in cooperation with an external guide frame. A hollow channel is formed in the anterior column intramedullary nail and used for allowing an anterior column screw guide pin to pass through, and the anterior column screw guide pin allows the anterior column intramedullary nail to pass through the acetabular dome and the acetabular anterior wall to the ramus superior ossis pubis; a hollow channel is formed in the general intramedullary nail and used for allowing a transcolumn screw guide pin or a posterior column screw guide pin to pass through, and the general intramedullary nail can be used as a transcolumn screw and a posterior column screw; when the general intramedullary nail is used as a transcolumn screw, the transcolumn screw guide pin allows the transcolumn screw to pass through the acetabular dome and reach the sacroiliac joint along the interior of the greater sciatic notch without passing through the sacroiliac joint; and when the general intramedullary nail is used as a posterior column screw, the posterior column screw guide pin passes through the acetabular posterior wall to the proximal end of the greater sciatic notch without penetrating out of the cortical bone.

A bladder pressure capacity measuring device comprises an infusion tube, a pressure measuring tube and a connecting tube, one end of the infusion tube is communicated with an infusion container, a first scale strip and a timer are arranged on the outer wall of the infusion container, and a first switch device is arranged on the infusion tube; one end of the pressure measuring tube is fixed on the pressure measuring plate, the pressure measuring plate is provided with a second scale bar, the side wall of the pressure measuring plate is provided with a luminous pen, and the pressure measuring tube is also provided with a second switch device; one end of the connecting pipe is connected with a ureter joint; and three pipe orifices of the three-way pipe are respectively communicated with the infusion pipe, the pressure measuring pipe and the other end of the connecting pipe. The infusion tube, the pressure measuring tube, the pressure measuring plate and the three-way tube are well connected when leaving a factory, so that additional time for splicing in the later period is not needed, and the time is saved; the zero scale position of the scale plate can be conveniently flush with the symphysis pubis of the patient through the light-emitting pen; a preset timer is on time to remind medical staff that the normal saline is about to be fully infused for 50 ml at a time, and simplicity and convenience are achieved.

The utility model is applicable to the technical field of waist stools, and provides a cushioning and breathable waist stool structure, which comprises a waistband, a waist stool body and a cushion, the cushioning ventilation piece is connected to the waist stool body; the connecting band is connected to the two ends of the waistband, and an adjusting buckle is arranged on the connecting band. The waist stool body is provided with the cushioning breathable piece, the cushioning breathable piece can be of a 3D printed lattice structure, when the waist stool structure is used, the core stress point of the waist stool body is located on the lower portion, the abdomen and the pubis are pressed, and when the gravity is increased and the waist stool moves, the cushioning breathable piece can effectively achieve the purposes of cushioning and reducing the pressing feeling; meanwhile, due to the fact that the cesarean wound is located at the position about 10 cm below the navel, a U-shaped arc structure is further designed on the cushioning breathable piece to avoid the cesarean wound, a groove part is arranged in the middle of the cushioning breathable piece, and the effects of ventilation and compression reduction are achieved.

This invention discloses an automatic identification method for pelvic organ prolapse based on deep learning and the PCL line, comprising: S1: acquiring and preprocessing medical images of the pelvic floor region, and simultaneously annotating the bladder, uterus, rectum, and bony anatomical structures to construct a training dataset; S2: constructing and training a multi-objective deep learning segmentation model based on the training data to achieve automatic segmentation of the bladder, uterus, rectum, pubic symphysis, and the two vertebrae from the coccyx; S3: extracting the lowest edge point of the segmented pubic symphysis region and the highest edge point of the two vertebrae from the coccyx region to construct a set of bony key points; S4: connecting the bony key points to automatically generate the pelvic floor reference line (PCL line); S5: analyzing the spatial positional relationship of the bladder, uterus, and rectum relative to the PCL line to obtain the downward displacement feature information of the pelvic organs; S6: automatically determining the degree of pelvic organ prolapse based on the spatial positional relationship. This invention achieves automated identification of the degree of pelvic organ prolapse, reduces subjective errors caused by manual measurement, and improves the consistency, accuracy, and efficiency of the assessment.

1. The name of this product design: Postpartum belly belt. 2. Purpose of this product design: used for contraction of the abdominal cavity and pelvic pubic bone after childbirth. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. Other situations that require explanation Other explanations: This product is a thin product, so the remaining views of this product are omitted.

The invention relates to an undergarment (1) comprising a peripheral waistband (2), a front face (3) intended to at least partially cover a pubis of a user and a rear face (4) intended to at least partially cover the buttocks of the user. The front face (3) and the rear face (4) are connected by a crotch (5). A strap (6) extends between a front fastening means (7) constituting the front face (3) and a rear fastening means (8) constituting the rear face (4), the strap (6) overhanging at least the crotch (5) and comprising a sleeve (9) housing a plate (10) of which at least one of the faces (10a, 10b) is covered with a foam (11). Such an undergarment (1) is capable of reducing urinary leaks from a support of the sleeve (9) on at least the perineum of the user. Figure 3

The utility model belongs to the technical field of medical instruments for fracture, and provides a pelvic anterior ring anatomical type bone setting steel plate passing through a perineum side approach, which is integrally formed by a pubis superior branch fixing section, a pubis tuberosity lower fixing section and a pubis superior and subordinate branch transition position fixing section. The bending shape of the plate surface of the suprapubis ramus fixing section is matched with the anatomical structures of the suprapubis ramus and the front lower wall of the acetabulum; the bending shape of the plate surface of the fixing section below the pubic tuberosity is matched with the anatomical structure of the surface below the pubic tuberosity; and the bending shape of the plate surface of the pubis superior and superior ramus transition position fixing section is matched with the anatomical structure at the intersection of the pubis superior ramus and the pubis inferior ramus. The utility model discloses can be used for pelvic anterior ring including suprapubis ramus, pubis body, suprapubis ramus and suprapubis ramus transition, pubis joint, acetabular internal upside and other injury, can adopt the mode of perineum bypass approach treatment, the surgical incision is hidden, does not need to peel the rectus abdominis dead point, can avoid femoral vessel nerve and other important structures.

Bladder pressure measuring equipment comprises a liquid inlet device, the liquid inlet device comprises a liquid inlet pipe, one end of the liquid inlet pipe is connected with a first three-way pipe, the first three-way pipe is further connected with a pressure measuring device and an infusion device, the infusion device comprises an infusion pipe, and the pressure measuring device comprises a pressure measuring pipe with scale marks. The zero graduation line of the pressure measuring tube is kept consistent with the symphysis pubis horizontal plane of a patient, liquid flows through the infusion device from the liquid inlet device, then enters the bladder of the human body and then flows back to the pressure measuring device, measured values can be read by reading the horizontal height of the liquid in the pressure measuring tube, a pressure measuring ruler is not needed, operation steps are simplified, and working efficiency is improved. The reading accuracy is improved, and the department cost is reduced. The floating ball is arranged in the pressure measuring tube, the center of the floating ball is coplanar with the zero graduation line of the pressure measuring tube before liquid enters the pressure measuring tube, the floating ball can change along with the change of the horizontal plane of the liquid after the liquid enters the pressure measuring tube, and the pressure condition of the bladder of a patient can be known by observing the position of the floating ball.