22 results about "Perineum" patented technology

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.

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.

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 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.

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.

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.

This cushion can be used during the postpartum period by women who have undergone suture surgery around the perineum, to alleviate perineal pain when sitting for long periods, to provide a comfortable sitting experience with less heat, and to be easily cleaned when soiled with lochia, etc. [Solution] A cushion 100 comprising a three-dimensional mesh structure 1 made of a continuous linear body made of a thermoplastic resin composition and having a three-dimensional random loop joint structure, and a covering material 2 that covers at least a part of the outer surface of the three-dimensional mesh structure 1, wherein the cushion has a user side and an opposite side which is located on the opposite side from the user side, and the three-dimensional mesh structure 1 has a user-side recess 10 in the center of the user side, and the apparent density of the three-dimensional mesh structure 1 in the user-side recess 10 is greater than the apparent density of the three-dimensional mesh structure 1 in a part of the user side different from the user-side recess 10.

The invention relates to a perineum wound suturing auxiliary device which comprises a first operating part, a second operating part and a third operating part, one end of the first operating part is connected with a first opening part, the first opening part protrudes from the connecting position of the first opening part and the first operating part to the side away from the first operating part, and the axis of the first opening part is perpendicular to the axis of the first operating part; the second operating piece is hinged to the first operating piece through a hinge point, one end of the second operating piece is connected with a second opening part, and the hinge point is located between the second operating piece and the second opening part; the second distraction part protrudes from the connecting position of the second distraction part and the second operating part to the side away from the second operating part, the axis of the second distraction part is perpendicular to the axis of the second operating part, the second distraction part is matched with the first distraction part to be used for distraction of the perineum, and a first lighting device is installed on the side, close to the first distraction part, of the second distraction part; the first operating piece and the second operating piece move towards the sides away from each other, so that the first distraction part and the second distraction part move towards the sides close to each other.

This invention provides a method and system for monitoring fetal head descent. The method includes: deploying a magnetic field transmitter to the abdomen of the mother and a back sensor to the sacrum and coccyx; using measurement sensors to perform external and internal measurements on the mother to obtain measurement data of the anterior superior iliac spine and mid-pelvis; using an ultrasound probe to perform a longitudinal section on the perineum to obtain the maximum cross-section of the pubic symphysis and to acquire the position of the lower edge of the pubic symphysis and the position of the lowest point of the fetal head; standardizing the coordinates of the lower edge of the pubic symphysis and the position of the lowest point of the fetal head; and obtaining the numerical value and direction of the presenting part of the fetus based on the standardized coordinates of the lower edge of the pubic symphysis, the standardized coordinates of the lowest point of the fetal head, the measurement data of the anterior superior iliac spine, and the mid-pelvis, thus obtaining fetal head descent monitoring data. This invention can analyze the fetal head according to the actual situation of the mother, eliminating the need for manual digital examination, reducing errors caused by individual differences among mothers, and improving the accuracy of fetal head descent monitoring.