37 results about "Perineum" patented technology

A device for electrifying perineal tissue, including: a housing shaped and sized to be attached to a perineum surface of a subject between a posterior aspect of the scrotum and the anus of the subject; at least two electrodes in the housing configured to deliver an electric field to a perineal tissue, wherein the electrodes are positioned entirely between the scrotum and the anus; a pulse generator in the housing electrically connected to the at least two electrodes, wherein the pulse generator generates an electric field with parameter values selected to affect at least one selected target within the perineal tissue; a control circuitry in the housing electrically connected to the pulse generator; a readable and writable memory circuit in the housing electrically connected to the control circuitry, wherein the readable and writable memory stores indications of at least one electric field parameter and / or at least one treatment program.

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.

The multifunctional surgical drape comprises a craniocerebral drape body, a thoracico-abdominal drape body and a perineum drape body, and the craniocerebral drape body is connected with the perineum drape body through the thoracico-abdominal drape body; during use, the craniocerebral drape body, the thoracico-abdominal drape body and the perineum drape body are laid on a patient, and then operations in different areas are completed. The craniocerebral drape body is connected with the perineum drape body through the thoracico-abdominal drape body, so that the whole body of a patient can be covered by one drape, craniocerebral, thoracico-abdominal and perineum operations can be sequentially or simultaneously performed, the rescue efficiency is improved, and the resource consumption is reduced; the operation efficiency is improved, and the device is high in practicability and worthy of use.

This invention relates to a waterproof protective device for the perineal area of ​​radiotherapy patients, comprising a shorts body with waterproof structures at the waistband and leg openings. A friction protection zone is located on the inner side of the crotch area of ​​the shorts body. Several one-way vent valves are arranged around the shorts body. The waterproof structure includes a rigid support ring arranged around the waistband and leg openings, and an elastic sealing ring along the inner circumference of the rigid support ring. The friction protection zone achieves friction protection through a medical hydrogel layer on its surface. The one-way vent valves allow air to escape only from within the shorts body. This application provides comprehensive, waterproof, and stable protection for the perineal and anal irradiation areas during pelvic radiotherapy. The design of the shorts shape and multi-opening waterproof structure significantly reduces the risk of water ingress. The medical hydrogel material provides focused protection for high-risk skin areas such as the perineum and anus. It is easy to put on and take off, suitable for patients to operate themselves, and improves their quality of life.

The application discloses a decompression device for early postoperative training of femoral upper fracture, which comprises an upper fixing structure, a lower fixing structure and an elastic decompression supporting structure. The upper fixing structure comprises a short pants structure which is wrapped around the skin outside the hip bone and has a gap at the perineum position, and the short pants structure extends from the waist to the upper part of the thigh; a connecting structure one which is connected with the elastic decompression supporting structure is arranged at the waist position of the short pants structure. The lower fixing structure comprises a sleeve structure which is arranged and fixed above the knee joint from the lower part of the thigh; a connecting structure two which is connected with the elastic decompression supporting structure is arranged at the upper part of the sleeve structure. In the straight state of the leg, the elastic decompression supporting structure gives an upward force to the upper fixing structure and an opposite downward force to the lower fixing structure, and a walking aid is additionally arranged to reduce the activity force of the postoperative training. The above arrangement reduces the contact pressure of the hip joint, further reduces the pressure stimulation of the bone surface and guarantees the natural walking state of the postoperative activity of the patient.

Provided is a foldable device (100) for assisting defecation in a subject suffering from perineal descensus comprising: a longitudinal handle (20), a longitudinal transmission member (40), a revolute joint (80) connecting the longitudinal handle (20) to the transmission member (40); and a pressure applicating region (60) that is formed as a pressure applicating member (62) configured for contact with / application of pressure to the perineum of the subject or configured for demountable attachment of a pressure applicating member (62) configured for contact with / application of pressure to the perineum of the subject; wherein: the device (100) has an operational configuration and a storage configuration, and is switchable between the operational configuration and the storage configuration by a rotation of the longitudinal handle (20) around the revolute joint (80) relative to the longitudinal transmission member (40), and / or vice versa; a part of the transmission member (40) comprises a rolling region (46) configured for rolling contact with a sitting surface (530) of a toilet bowl (500); and in the operational configuration, the device (100) is configured to: roll along the rolling region (46) responsive to an actuating force applied to handle (20) by the subject; and transform at least a part of the actuating force applied to handle (20), to a movement of the pressure applicating region (60) in a net superior (S) direction.

The invention discloses a hip and perineum wound pressurization control device, and relates to the field of medical instruments, and the device comprises a wearable underpants-shaped protector body which comprises a front piece, a rear piece and a crotch part; the lifting rod array is embedded in the rear piece and the crotch part; the wound detection module is used for determining a wound type and a wound position of the hip and / or the perineum based on image analysis of the hip and / or the perineum of the patient; the wound positioning module is used for determining a target area, corresponding to the wound position, on the protector body after the patient wears the protector body according to a pre-established mapping relation between a human body grid and a protector grid; and the dynamic pressurization control module is used for controlling the action state of the lifting rod in the target area according to the wound type so as to protect the wound corresponding to the target area or apply proper pressure to the wound corresponding to the target area. According to the underpants-shaped protector body, a user can normally sit and walk, a wound is accurately positioned, and differential pressure is applied.

A urine collection device is provided. The urine collection device includes a basin configured to fit a perineal region of a female human subject and to receive urine; a lip attached to the basin and having a contact surface for attachment to the perineal region; a ridge extending into the basin and disposed along an inferior portion of the lip to prevent leakage of urine from the basin; and a drain opening in the basin for draining the urine. The urine collection device advantageously prevents leakage and allows for easy access for urine analysis and measurement of urine output. Methods and systems for collecting and quantifying urine are also provided.

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.

The utility model provides an isolation protection device for perineum burn, which comprises a main body piece and a fixing piece, and the main body piece comprises a first placing piece and a second placing piece integrally formed on the first placing piece; the first placing piece is suitable for placing scrotum of a patient, and the second placing piece is suitable for placing penis of the patient; the at least two fixing parts are fixedly arranged on the two sides of the first placing part respectively; the bandage is suitable for penetrating through the fixing piece to be tied to a patient, and the main body piece is fixed to the perineum of the patient. During use, a patient lies on a sickbed with the face facing upwards, the main body piece is inversely buckled on the perineum of the patient, the scrotum is placed in the first placing piece, and the penis is placed in the second placing piece; and then a bandage penetrates through the fixing piece and is tied on the body of the patient, so that the main body piece is fixed. According to the utility model, the perineum can be prevented from being pressed, and wound recovery is facilitated; the device can be stably fixed to the perineum of a patient, and the situation that the recovery effect is affected due to displacement is avoided; the ventilation is good, and the wound recovery can be accelerated.

System and method for monitoring pelvic floor-associated perineal movements to track and / or gamify pelvic muscle exercise for the purpose of improving pelvic muscle function in treatment of urinary incontinence (UI) and other pelvic floor dysfunctions. A non-invasive perineal movement detection device is configured for external arrangement flush against the perineum of the subject. A computer device is configured for communication with the perineal movement detection device. A placement element fixes the perineal movement detection device in an anatomically relevant position relative to the user during use of the system.

A perineum control device configured to apply pressure to the perineum of a wearer for the purpose of controlling various conditions including leakages of body fluids from the urethral, anal, and vaginal openings. The device includes one or more front and rear retractors having a retractable cord supporting a bridge or band member that is positioned against a wearer's perineum in order to exert a constant and predetermined upward compression force, thereby increasing the perineum pressure above an abdominal or bladder pressure preventing or mitigating leakages and / or prolapses.

A perineal injury reduction device for reducing injury during transvaginal delivery of a fetus is disclosed. The perineal injury reduction device includes a first portion configured to be inserted into a female body via a vaginal entrance at a posterior portion of the vaginal entrance; and a second portion configured to extend toward the anus outside the female body away from a posterior portion of the vaginal access. The device comprises a sheet of flexible material and at least one reinforcing element that stabilizes the sheet and extends over both the first portion and the second portion. The second portion further includes at least one attachment element at the inner surface, the at least one attachment element configured for attachment to a surface of the female body. In one embodiment, the first portion and the second portion meet at a bend and extend at an angle relative to each other in a delivery state. A method for reducing injury during transvaginal delivery of a fetus is also disclosed.

A reconfigurable support for a perineal area of a patient, the reconfigurable support assembly including: a plurality of supports configured to be stacked in a selectively configurable arrangement, wherein the plurality of supports include: a first resilient support of a predetermined resilience; a second resilient support of a lower predetermined resilience than the first resilient support; and a third resilient support which includes an aperture to provide a clearance from a perineum area of a patient to the first or second resilient support when stacked in a support stack.

The perineum protection bag comprises a bag body, a collecting cavity is formed in the bag body, an opening is formed in the bag body, an attaching strip is arranged on the bag body along the edge of the opening, an adhesion face is formed on one face of the attaching strip, a first arc-shaped section and a second arc-shaped section are formed at the position of the opening, and the first arc-shaped section and the second arc-shaped section are arranged in the bag body. The first arc-shaped section is an elastic piece and is arranged towards the interior of the bag body, the first arc-shaped section and the second arc-shaped section are arranged to replace closed connection with the human body, then excrement in the delivery process is collected, infection in the delivery process is avoided, meanwhile, arms of medical workers are liberated, delivery of special body positions is facilitated, and the labor intensity of the medical workers is relieved. The first arc-shaped section can adapt to the curve of the vulva, so that the elasticity of the first arc-shaped section is matched to achieve a traction effect on the vulva, the tearing of the vulva is reduced, and the safety is improved.

The utility model relates to a pelvic floor reconstruction postoperative sacrococcygeal region and perineum wound pressurization nursing pants, which comprise a pants body, the pants body comprises an upper piece and a lower piece which are detachably connected, and the upper piece and the lower piece are respectively provided with a first pressurization area and a second pressurization area which are used for pressurizing the perineum and the sacrococcygeal region. The lower piece comprises a first pressurizing piece and a second pressurizing piece, semicircular holes corresponding in position are formed in the sides, close to each other, of the first pressurizing piece and the second pressurizing piece, and when the first pressurizing piece and the second pressurizing piece are attached, the semicircular holes define a round hole for a catheter to penetrate through. The sacrococcygeal region and perineum wound pressurization nursing pants after pelvic floor reconstruction can not only conduct pressurization hemostasis on the perineum and the sacrococcygeal region at the same time, but also can prevent a catheter from being dragged when the wound is dosed or cleaned, and therefore extra pain brought to a patient is avoided.

A perineal injury reduction device for reducing injury during vaginal birth of a child is disclosed. It comprises a first portion configured to be inserted into a woman's body through the vaginal introitus at a posterior portion of the vaginal introitus and a second portion configured to extend from the posterior portion of the vaginal introitus toward the anus and outward from the woman's body. The device comprises a sheet of flexible material and at least one reinforcing element stabilizing the sheet and extending across both the first and second portions. The second portion further comprises at least one attachment element on an interior surface configured to attach to a surface of the woman's body. In one embodiment, the first and second portions meet at a bend and extend at an angle relative to each other in a birthing position. A method for reducing injury during vaginal birth of a child is also disclosed.

The utility model relates to the field of medical equipment, in particular to a vulva protection device used in delivery, which comprises a patch, the patch is provided with an avoiding window, the patch comprises a protection layer and a connection layer, the connection layer is arranged on one side of the protection layer in a covering mode, the protection layer is an elastic material structural member, the connection layer has viscosity, and the protection layer is provided with an elastic material. The perineum paste is used for sticking around perineum of a puerpera On one hand, the protective layer provides certain contractile force for the vaginal orifice, when the vaginal orifice is expanded to a certain degree, the contractile force provided by the protective layer is increased, and the problem of vaginal tearing caused when expansion reaches the limit is reduced, and on the other hand, the protective layer has elastic force and plays a buffering role in the vaginal orifice expansion process; relatively, the elasticity of the skin around the vaginal orifice is increased, and the problem that the perineum is torn due to the limit compression of the fetal head on the perineum during vaginal delivery is reduced.

The utility model discloses a perineum cleaning device, and relates to the technical field of medical supplies. Comprising a connecting rod, a replaceable sleeve cap is clamped to the upper portion of the connecting rod, a cleaning head is fixed to the upper portion of the replaceable sleeve cap, and a pushing structure is arranged in the cleaning head and used in cooperation with the replaceable sleeve cap; the perineum cleaning device is in contact with the perineum of a patient for cleaning, hand contact is not needed, the whole cleaning head is large, the perineum can be cleaned, operation is easy, the replaceable sleeve cap is completely wrapped by the cleaning head, the whole cleaning head is soft, cleaning comfort is high, after cleaning is completed, the skin is washed with flowing water again, and then the skin is wiped dry with a new cleaning head. The whole operation process does not need hand contact skin, is sanitary and safe, and effectively avoids infection.

The invention discloses a uniknot continuous suturing method for postpartum perineum anatomy reconstruction, and relates to the field of medical suturing methods, the uniknot continuous suturing method comprises the following steps: S1, initial suturing and fixing; s2, continuously suturing vaginal mucosa and involution hymen rings; s3, continuously suturing the perineum subcutaneous tissue; s4, performing continuous intradermal sewing; s5, rebuilding navicular fossa, and selecting a forward stitching method or a reverse stitching method according to the operation field direction to realize three-dimensional fine involution; and S6, removing residual lines and checking. According to the method, an integrated suturing mode of single knot starting and continuous walking is adopted, the postpartum perineum suturing operation process is simplified, the suturing operation time is shortened, the number of knots is reduced, and tissue foreign matter reaction and postoperative pain are reduced. According to the method, three-dimensional fine involution of key anatomical structures of the perineum is achieved through the specific navicular fossa reconstruction step, complications such as traumatic granuloma hyperplasia, scar contracture and poor healing of the perineum can be effectively prevented, long-term fast recovery of anatomical forms and functions of puerperae is guaranteed, and good clinical benefits are achieved.

The invention discloses an auxiliary suturing device for deep perineum laceration rectum packing, and relates to the technical field of medical instruments, the auxiliary suturing device comprises a hollow tube, an air bag is fixedly connected to the outer side wall of the hollow tube, a flow guide tube is fixedly connected to the bottom end of the hollow tube, and an anus patch is fixedly connected to the outer side wall of the flow guide tube; the device is fixed by tightly adhering the anus paste to the perianal skin of a puerpera, the air bag is slowly inflated through the inflation nozzle at the tail end of the inflation tube, the inflation amount is adjusted in combination with feedback of the puerpera in the inflation process, the one-way inflation valve on the inflation nozzle can lock air in the air bag, and positioning failure caused by pressure loss is prevented; the expanded air bag is attached to the rectum wall from the interior of the rectum, when medical workers conduct perineum laceration suture, the laceration bottom can be positioned by touching the edge of the air bag, the situation that a suture needle stabs the rectum wall by mistake is avoided, and if the suture needle makes contact with the air bag accidentally, air leakage of the air bag can be caused, and the medical workers can find operation deviation in time through touch or the shape change of the air bag.

The utility model belongs to the technical field of medical instruments, and particularly relates to a perineal column and a traction system for hip arthroscopic surgery. The perineal column comprises a column body and a pressure detection part, the column body can generate elastic deformation when being stressed and is provided with a plurality of contact areas, and the plurality of contact areas are arranged on the outer circumferential wall of the column body at intervals in the circumferential direction of the column body; the multiple pressure detection parts are used for collecting acting force, and at least one pressure detection part is arranged in each contact area. The perineum column provided by the utility model is matched with the pressure acquisition module and the display device, so that the pressure applied by the perineum column to the perineum part area of the patient can be evaluated. Therefore, an operator can adjust the traction frame according to the data displayed by the display device, so that the traction force is in a proper range, and the risk of complications caused by long-time large traction force is reduced.

The invention discloses a physical therapy massage instrument for men. The physical therapy massage instrument comprises a shell and a massage mechanism, a fixing part is arranged on the shell, and the shell is provided with a massage cavity which is provided with an upward opening and is used for placing the scrotum; the massage mechanism is arranged in the shell, is close to the massage cavity and is coated with a flexible material. The massage cavity is arranged and is matched with the massage mechanism, so that the scrotum can be placed in the massage cavity, and the massage mechanism performs physiotherapy massage on the scrotum, so that physiotherapy massage on the perineum is realized, long-term relaxation of perineum muscles of a driver and a male sitting in an office for a long time is avoided, and local muscle numbness is reduced; the health indexes of organs are greatly improved, and the method is worthy of popularization and application.

The present invention relates to a perineum brachytherapy positioning frame, comprising a body positioning board and an applicator fixing frame, wherein a left leg bottom plate and a left telescopic plate are provided on the left side of the body positioning board, the left telescopic plate slides along the left leg bottom plate, a right leg bottom plate and a right telescopic plate are provided on the right side of the body positioning board, the right telescopic plate slides along the right leg bottom plate, the left leg bottom plate and the right leg bottom plate are respectively hinged to the body positioning board, and the two sides of the applicator fixing frame are respectively connected to the left telescopic plate and the right telescopic plate. The beneficial effects of the present invention are as follows: the hinged structure of the body positioning board and the left and right leg plates can facilitate the operation of approaching the perineum, the applicator fixing frame is installed in a movable manner, the applicator fixing frame can fix the applicator after the applicator is placed, avoiding the influence of the applicator fixing frame on the placement operation, the applicator fixing frame can move and adjust the position on the leg plates on both sides, and is fixedly connected to the body positioning board and the leg plates on both sides as a whole, which can significantly improve the individualized fixation effect of different types of applicators.

A perineal injury reduction device for reducing injury during transvaginal delivery of a fetus is disclosed. The perineal injury reduction device is configured to be positioned outside a female body, on the perineum. The device comprises: a second portion formed from a sheet of flexible material; an inner surface configured to contact a surface of the female body; an outer surface opposite the inner surface; at least one attachment element, preferably an adhesive, arranged at the inner surface, configured for attachment to the perineum; and two arms and / or two legs adapted to extend along the perineum away from the second portion so as to support the perineum during vaginal delivery. A method for reducing injury during transvaginal delivery of a fetus is also disclosed.

The application relates to the technical field of ultrasonic images, and discloses a parameter measurement method and device based on an ultrasonic image and a readable storage medium. The method comprises the following steps: acquiring an ultrasonic image; wherein the ultrasonic image is collected when a positioning piece is arranged on the skin surface of a pubic symphysis of a measured human body; determining a pubic symphysis contour and a fetal head contour according to the ultrasonic image; wherein the pubic symphysis contour is replaced by the positioning piece; determining a detection parameter according to the pubic symphysis contour and the fetal head contour, and displaying the ultrasonic image and the detection parameter; wherein the detection parameter comprises at least two of a fetal head progress angle, a distance between the pubic symphysis and the fetal head, a fetal head progress distance and a distance between the fetal head and the perineum. Through the above method, the requirement for the image quality of the ultrasonic image is reduced, the medical staff or the ultrasonic system does not need to pay too much attention to whether the reference tissue features in the ultrasonic image are clear and complete and whether the reference tissue features are easy to identify and extract, and therefore the extraction efficiency of the detection parameter is improved.

A device for electrifying perineal tissue, including: a housing shaped and sized to be attached to a perineum surface of a subject between a posterior aspect of the scrotum and the anus of the subject; at least two electrodes in the housing configured to deliver an electric field to a perineal tissue, wherein the electrodes are positioned entirely between the scrotum and the anus; a pulse generator in the housing electrically connected to the at least two electrodes, wherein the pulse generator generates an electric field with parameter values selected to affect at least one selected target within the perineal tissue; a control circuitry in the housing electrically connected to the pulse generator; a readable and writable memory circuit in the housing electrically connected to the control circuitry, wherein the readable and writable memory stores indications of at least one electric field parameter and / or at least one treatment program.

The utility model discloses a gauze fixing patch for perineum, relates to the technical field of medical instruments, and solves the problems that the existing gauze fixing patch cannot well adapt to the shape of the perineum part and cannot well fix postoperative gauze. The main body is provided with an opening, the opening is provided with a covering part matched with the opening, the covering part is provided with a pasting module used for fixing the covering part and the main body, the main body is provided with two third adhesives matched with the edge of the opening and a fourth adhesive, the third adhesives are arranged on the two sides of the opening, and the fourth adhesives are arranged on the two sides of the opening. The fourth adhesive is arranged on the lower side of the opening; according to the purpose, the main body is used for providing connection for the covering part, when the device is applied to a female patient, the covering part is taken down to expose the opening, and the edge of the covering part and the main body are fixed through the pasting module, so that the gauze is fixed; the periphery of the opening and the skin of the patient can be conveniently fixed through the third adhesive and the fourth adhesive.

The utility model relates to the technical field of gynecologic examination, in particular to an examination device for gynecologic examination of uterine prolapse patients, which comprises a holding handle and a fixing shaft, the holding handle is positioned at the lower end of the examination device, an adjusting component is sleeved outside the holding handle, the top end of the holding handle is fixedly connected with a lower blade, and the lower blade is fixedly connected with the fixing shaft. When the vaginal prolapse detector is used, the included angle between the upper blade and the lower blade is 10 degrees, the opening angle of the upper blade and the lower blade of the detector can be adjusted by pushing the sliding sleeve according to different prolapse degrees and vaginal widths, the lower blade is provided with scales, and the vaginal prolapse detector can be used for accurately measuring the prolapse degrees of the vaginal wall, the vaginal top end and the cervix uteri. After the inspector is taken out, the vulva can be measured through the scale surface, the length of the vaginal fissure, the length of the perineum body and the total length of the vagina can be accurately measured, the difference caused by the fact that an inspector estimates numerical values through visual inspection clinically at present is reduced, and therefore pelvic organ prolapse indexing is accurately carried out, and a follow-up treatment scheme is guided.

The invention belongs to the technical field of medical apparatuses and instruments, and provides a perineal side cutting device aiming at the technical problem that a doctor cannot accurately control the cutting angle of a perineal side incision in the existing perineal side cutting scissors, the perineal side cutting device comprises a perineal side cutting scissors, and a connecting sleeve is arranged on the outer side of a rotating shaft of the perineal side cutting scissors; the two ends of a rotating shaft of the lateral perineotomy scissors are connected with the inner side face of the connecting sleeve, and an angle adjusting and measuring mechanism used for adjusting and measuring the perineum shearing angle is arranged on the outer side face of the connecting sleeve. The angle adjusting and measuring mechanism is provided with a positioning mechanism used for positioning the position of a perineum joint line, the positioning mechanism is provided with an angle fixing mechanism, the angle fixing mechanism is connected with the angle adjusting and measuring mechanism in a sliding mode, and the angle adjusting and measuring mechanism is further provided with a perineum fixing mechanism used for clamping and fixing the perineum. And the perineum fixing mechanism is connected with the angle fixing mechanism. According to the invention, the adjustment and accurate measurement of the perineal lateral cutting angle can be realized.