140 results about "Childbirth" patented technology

A device may include a flexible tube comprising: a distal end, a proximal tip, the proximal tip comprising a suction line extension being configured for placement in a uterine cavity of a uterus after childbirth, a tube center of the flexible tube; and at least one lumen around the tube center, the at least one lumen comprising a suction line, the suction line being in communication with a source of negative pressure and the suction line extension, the suction line extension being configured for applying the negative pressure to the uterine cavity using the source of the negative pressure thereby causing mechanical hemostasis of bleeding blood vessels of a uterine wall of the uterine cavity. Embodiments include an anchoring mechanism being proximate to the suction line extension along the flexible tube, the anchoring mechanism being configured for maintaining the suction line extension in a desired position within the uterine cavity.

A postpartum hemorrhage mitigation apparatus configured to be disposed at least partially within a uterine cavity of a uterus comprises a suction line, a suction line extension, a spiral slit, and an anchoring mechanism. The suction line has a distal portion that connects to a source of negative pressure. The suction line extension, which is disposed at a proximal portion of the suction line, is configured for placement in the uterine cavity after childbirth. The spiral slit in the suction line extension is configured for drawing blood and other bodily fluids into the suction line extension from the uterus. The spiral slit comprises a continuous cut through the suction line extension made in a spiral pattern extending along the length of the suction line extension. The anchoring mechanism maintains the suction line extension in a desired position within the uterine cavity.

A vacuum extractor for use in childbirth includes a vacuum cup and a handle coupled to the vacuum cup. The handle includes a grip member and a pump member movably mounted on the grip member. The pump member is configured to be manually moved relative to the grip member by a user between a first position and a second position to generate a vacuum within the vacuum cup when the vacuum cup is disposed on the head of a fetus. The grip member includes a first laterally extending member and a second laterally extending member, which are separated from one another in a longitudinal direction. The user can grip either the first laterally extending member or the second laterally extending member while pushing the pump member toward the grip member to move the pump member from the first position to the second position during use of the vacuum extractor.

The invention provides a sow delivery behavior intelligent monitoring method based on an improved YOLOv8 model, and the method comprises the steps: obtaining a sow delivery behavior data set, carrying out the preprocessing, and dividing a training set and a test set; the method comprises the following steps: selecting a YOLOv8 model as a basic model and performing improvement, respectively adding DLKA modules in front of three detection heads of a Head part in the YOLOv8 model, introducing adaptive Threshold Focus Loss as classification loss, and constructing a sow delivery behavior monitoring model; training the improved model by using the training set; testing and evaluating the trained model by using the test set; according to the invention, the precision of sow delivery behavior monitoring can be effectively improved; according to the invention, the posture change of the sow during delivery can be accurately captured, the birth condition of piglets can be accurately identified and recorded, the pig industry is effectively promoted to proceed towards the intelligentization and refinement direction, and powerful support is provided for the high-quality development of animal husbandry in China.

The invention belongs to the field of medical treatment, and relates to a delivery mode prediction method, which comprises the following steps: obtaining puerpera data including computerized fetal heart monitoring data, ultrasonic examination data and pregnant woman electronic health record data; constructing a multi-modal deep learning model fusing a convolutional neural network and a bidirectional long-short-term memory network according to the puerpera data; and inputting puerpera data monitored in real time into the multi-modal deep learning model to obtain an optimal delivery mode. The invention further provides a delivery mode prediction device, computer equipment and a storage medium. According to the method, a doctor can conveniently plan a delivery scheme in advance, reasonably configure medical resources, reduce unnecessary cesarean delivery rate and reduce maternal and infant complications, the method is of great significance to improvement of maternal and infant health conditions, meanwhile, a new path is developed for further development and application of digital twinborn and related technologies in the field of gynaecology and obstetrics, and the method is worthy of popularization and application. And the field is promoted to stride towards intelligentization and precision.

The traction type midwifery assist device comprises an outer head sleeve and an inner head sleeve, and the outer head sleeve comprises an outer sleeve and an elastic clamping jaw; the inner head sleeve comprises a sleeve body, a traction pull rod and a covered edge. On one hand, on the basis of collaborative design of the elastic clamping jaws and the sleeve body, initial wrapping can be formed along with automatic outward expansion and inward contraction of the fetal head during midwifery, the edge of the sleeve opening is driven to be overturned and tightened inwards by means of the opposite acting force of the traction pull rod and the outer sleeve, dynamic gradual wrapping of the fetal head is achieved, wrapping traction can be achieved after the outer head sleeve is detached outwards, and the operation is convenient. The risk of fetal head slippage is reduced, the traction stability is enhanced, scalp hematoma, tissue injury and maternal soft birth canal injury possibly caused by traditional negative pressure suction are effectively avoided, and the safety of a mother and an infant is improved; and on the other hand, the matching of the claw tips and the covered edges is ingeniously utilized, so that the interference of the covered edges on the size change of the sleeve opening is reduced, and a smaller covering opening can be provided during inward turning covering so as to increase the covering force formed by the sleeve body and the fetal head.

The utility model discloses an obstetric apparatus for assisting delivery, which belongs to the technical field of obstetric apparatuses and comprises a first clamp body, a second clamp body is hinged to one side of the first clamp body through a pin shaft, an adsorption component is arranged between the first clamp body and the second clamp body, one end of the first clamp body is connected with a first clamp handle, and the other end of the first clamp handle is connected with a second clamp handle. One end of the first forceps body is connected with a first forceps handle, one end of the second forceps body is connected with a second forceps handle, the top of the first forceps body and the bottom of the second forceps body are respectively provided with a protective pad, and the outer side of the first forceps handle is sleeved with an anti-skid sleeve. The obstetric forceps are simple in structure and convenient to operate, the problems that due to the fact that the clamping angle of the obstetric forceps is not good, adsorption is not stable, operation is easy and convenient, the fetus is damaged due to the too large force of the obstetric forceps are solved, head injuries can be effectively reduced, delivery of the fetus is accelerated, and medical staff can smoothly deliver the fetus without using too large force.

1. The name of the product of this design: Electric breast pump. 2. Purpose of this design product: to express breast milk 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 design points: three-dimensional picture.

The present invention relates to a comb specifically designed to stimulate the Lao Gong (PC-8) acupressure point in the palm of the hand. This targeted pressure application leverages the gate control theory of pain to naturally reduce perceived pain and anxiety during high-stress events, including childbirth. The comb comprises: a comb body having a top; a series of ergonomic ridges positioned along the upper contour of the comb shaped to cradle the user's fingers, promoting a stable grip and precise alignment over the palm for consistent acupressure engagement; an edge of the comb body comprising two sides and a central portion, and a plurality of teeth extending from the central portion of the edge of the comb body, wherein the teeth of the comb are placed at angle configured to hit acupressure points on a hand of a user.

1. The name of the design product: pelvic floor muscle trainer (PF01). 2. The use of the design product: applied to the training and evaluation of the contraction ability of the pelvic floor muscles of women after childbirth, and auxiliary rehabilitation of the pelvic floor muscles of women after childbirth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other conditions that need to be explained: the bottom baffle is buckled and fixed, and can be disassembled.

The invention discloses a uterine contraction detection method based on multi-modal signal fusion reconstruction, which comprises the following steps of: 1, synchronously acquiring an abdominal surface uterine electromyographic signal in real time through a high-density electrode array, acquiring a uterine contraction pressure signal in cooperation with a fundus pressure sensor, synchronizing a triaxial accelerometer signal to acquire a maternal motion signal, and preprocessing; 2, performing time sequence alignment and resampling on the data, and constructing a quality mask to form a multi-mode uterine contraction signal data set; 3, constructing a reconstruction network based on multi-modal feature fusion; 4, constructing a total loss function of the multi-modal feature fusion reconstruction network; and 5, training a reconstruction network of multi-modal feature fusion, wherein the reconstruction network is used for fusion reconstruction of the multi-modal uterine contraction data. According to the invention, through multi-modal signal fusion and deep feature correlation analysis, accurate monitoring and prediction of uterine contraction and premature delivery risks in the pregnant and birth period can be realized.

The utility model provides a labor-saving auxiliary device for delivery. The labor-saving auxiliary device for childbirth comprises a bed body; the containing groove is formed in the bed body; the sliding groove is formed in the inner wall of the containing groove; the supporting plate is rotationally mounted on the inner wall of the accommodating groove; the angle adjusting mechanism is arranged at the bottom of the bed body, and the angle adjusting mechanism is used for controlling the angle of the supporting plate; the two stretching mechanisms are both arranged at the top of the bed body; and the two leg fixing mechanisms are arranged on the two stretching mechanisms respectively. The labor-saving auxiliary device for childbirth has the advantages that the supine angle of a pregnant woman can be conveniently adjusted, the two legs of the pregnant woman can be conveniently positioned, and the labor-saving auxiliary device for childbirth is convenient to operate.

This invention discloses a walking assistance chair for painless childbirth, belonging to the field of walking assistance technology. It addresses the problems of existing assistive devices, such as the lack of a folding seat with a commode opening, poor adjustability, lack of integrated IV function, and insufficient stability. The chair includes a front frame and a rear frame, connected at their bottom ends by a connector. A folding seat is rotatably mounted inside the connector. An armpit support is connected to the top of the rear frame via an external locking connector. An upper handrail is installed inside the armpit support, and a lower handrail is installed inside the rear frame. A commode opening is provided in the center of the seat of the folding seat, integrating a folding seat with a commode opening to simultaneously meet the needs of the mother for rest and toileting, eliminating the need for frequent standing and significantly reducing physical exertion. The seat can be quickly folded up, occupying only 1 / 3 of its unfolded space, facilitating storage and transport. It employs a four-point support structure with a U-shaped bottom tube in the front frame and an inclined support tube in the rear frame, combined with an anti-slip bushing on the outside of the U-shaped bottom tube, significantly improving anti-tipping ability and ground friction.

The invention provides a nutritional composition for quickly and uniformly supplementing nutrition for delivery of pregnant women and a preparation method of the nutritional composition. The invention provides a nutritional composition. The nutritional composition comprises maltodextrin, protein powder, glucose, triglyceride powder, fruit powder, fructose, mineral substances, vitamins and salt. The invention further provides a preparation method and application of the nutritional composition, a composition or a kit containing the nutritional composition, a non-treatment method and the like.

The invention discloses a pregnancy delivery auxiliary device and an intelligent evaluation system thereof in the field of medical equipment. The system comprises a data acquisition module, a data processing module, an evaluation module and an output module, the data acquisition module is used for acquiring dynamic data and static data related to parturient delivery; the data processing module is used for preprocessing the dynamic data and the static data; the evaluation module is used for constructing a deep neural network model based on an attention mechanism as a risk evaluation model, and dynamically adjusting the attention of the model to different features by using the attention mechanism; inputting the processed dynamic data and static data into a trained risk assessment model to obtain a prediction result; and the output module is used for outputting a personalized delivery risk assessment report according to a prediction result of the risk assessment model. According to the scheme, physiological index changes of pregnant and lying-in women in the delivery process can be monitored in real time, and dynamic risk assessment is achieved.

The utility model discloses a prone position midwifery medical chair which comprises a base support, a chair back, a telescopic rod and a linear moving device. The chair back comprises a supporting plate, a left supporting rod and a right supporting rod, wherein the left supporting rod and the right supporting rod are located on the two sides of the supporting plate and extend outwards, and the concave chair back is defined by the left supporting rod, the right supporting rod and the supporting plate. A cushion is arranged at the top of the front end of the base support, the left supporting rod and the right supporting rod are hinged to the base support, the linear moving device is arranged in the base support and comprises a linear moving block, one end of the telescopic rod is hinged to the supporting plate, and the other end of the telescopic rod is hinged to the linear moving block. And the hinge point positions of the left supporting rod and the right supporting rod on the base bracket are matched with the position of the cushion. The angle of the chair back can be freely and automatically adjusted, the most comfortable lying angle can be found for a puerpera, even the puerpera can be completely put down, the puerpera does not need to worry about turning over, and meanwhile medical staff can conveniently observe the condition of an obstetric duct opening.

The present application relates to devices for monitoring pregnancy or labor. In one embodiment, the device includes an electromyography (EMG) sensor having two or more EMG electrodes that monitor fetal or maternal activity during pregnancy or labor, and one or more position sensors that monitor the relative positioning of the two or more EMG electrodes during fetal or maternal activity. In one embodiment, the device includes a monitoring apparatus that is placed on a body and has a plurality of sensors integrated into the monitoring apparatus, the plurality of sensors including at least a first sensor configured to detect a first type of signal from the body indicative of a first type of fetal or maternal activity during pregnancy or labor, and a second sensor configured to detect a second type of signal from the body different from the first type of signal also indicative of the first type of fetal or maternal activity during pregnancy or labor.

The utility model relates to the technical field of medical instruments, in particular to a vaginal delivery pain relieving massage chair device which comprises a massage chair body, and four fixing columns are fixedly connected to one side of the massage chair body. The massage chair device has the advantages that the massage chair device is provided with the protection assembly, the massage chair device can be protected through the protection assembly when a user uses the massage chair device, and the problem that the massage chair device does not have measures for protecting the user, so that the user is prone to falling off when using the massage chair device to move is solved; the safety performance of the massage chair device is improved, a relaxing assembly is further arranged, and a flat plate can be placed through the relaxing assembly, so that a user can watch the flat plate to relax mood or watch relaxation and breathing skill guidance in the delivery process of a puerpera when using the massage chair device; the massage chair device solves the problem that the mood of a user is nervous due to the fact that the user is not interesting when using the massage chair device, and the practical performance of the massage chair device can be improved.

The invention discloses a delivery teaching aid for gynaecology and obstetrics, which comprises a lower genital tract model and a form change device, the lower genital tract model comprises a vagina and a cervical canal, the front end of the cervical canal is provided with a cervix vagina part, a vagina dome is connected between the cervix vagina part and the vagina, and the form change device comprises a plurality of support arms, a driving module and an air bag. The supporting arm is of a three-connecting-rod structure and comprises a front rod, a middle rod and a rear rod, the front rod is in pivot connection with the middle rod, the middle rod is in pivot connection with the rear rod, the driving module is connected with the rear end of the rear rod, the inner side of the front rod is connected with the outer wall of the cervical canal in a matched mode, and the air bag is connected between the outer side of the front rod and the inner side of the middle rod. The front ends of the front rods and the front ends of the middle rods are connected with the cervix uteri and vagina portion in a matched mode, first elastic restraining rings are connected between the connecting positions of the front rods and the middle rods, and second elastic restraining rings are connected between the connecting positions of the middle rods and the rear rods. The childbirth teaching aid for the obstetrics and gynecology department can truly simulate the shape change of the cervical canal in the childbirth process and is suitable for finger touch training.

The invention relates to the technical field of postpartum rehabilitation equipment, in particular to a female postpartum pelvic floor rehabilitation device which comprises a lying plate, a fixing column is fixedly connected to one side of the top of the lying plate, a resistance cavity is formed in the fixing column, a torsional spring is arranged in the resistance cavity, rotating rods are fixedly connected to the two ends of the torsional spring, and leg clamping baffles are fixedly connected to the other ends of the rotating rods. A transmission cavity is formed in the side, close to the fixing column, of the interior of the lying plate, a rotating column is embedded in the bottom of the rotary knob, and the outer wall of the rotating column is in sliding fit with the inner wall of the rotary knob through a T-shaped sliding block and a sliding groove. The bottom of the rotating column penetrates through the bottom wall of the resistance cavity and the top wall of the transmission cavity to be rotationally connected with the bottom wall of the transmission cavity, arc-shaped clamping plates are symmetrically arranged on the top of the lying plate in a sliding fit mode, and push rods are fixedly connected to the outer sides of the arc-shaped clamping plates and provided with driving assemblies. The pelvic bone fixing force is synchronously adjusted according to the training resistance, and the situation that the training effect is affected by pelvic bone deviation caused by body force exerting in the training process is avoided.

To provide a delivery table enabling support of childbirth in a McRoberts position.SOLUTION: In a state of delivery, a leg support 11 of a delivery table 1 includes a distal end member 18 and a proximal end member 19 that rise in V-shape from their respective connecting points. In the proximal end member 19, an outer leg member 20 rises in a V-shape relative to an inner leg member 21 from their connection point. A flat contact surface portion 22 is formed at a leg proximal end portion 16 of the outer leg member 20, and a foot hook projection 23 protrudes from the leg proximal end portion 16 of the inner leg member 21. The subject places the sole on the contact surface portion 22 and hooks the foot onto the foot hook projection 23, thus being encouraged to take a McRoberts position.SELECTED DRAWING: Figure 14

This invention discloses a seamless switching medical simulation training system that integrates virtual and real-world childbirth and postpartum hemorrhage scenarios. Its features include: a maternal model, a childbirth simulation mechanism, and a postpartum simulation mechanism, one of which can be selectively mounted on the maternal model; the childbirth model mechanism includes an infant model, a birthing belly component, a birthing vagina component, and a drive device. The drive device is located within the maternal model, and the infant model is mounted on the drive device, allowing the drive device to move the infant model linearly and rotate towards the birthing vagina component; the birthing belly component is equipped with undulating components; this system achieves seamless switching between childbirth and postpartum hemorrhage scenarios through a modular and detachable structure, realistically simulating clinical scenarios such as the childbirth process and postpartum hemorrhage care. It is comprehensive in function, realistic in operation, and can effectively improve the standardized operation and emergency response capabilities of medical personnel.

The invention provides delivery pain relieving rehabilitation training software based on an expanded reality technology, relates to the technical field of virtual reality education, and relates to a server side, a display side and a control side. An intervention strategy is stored through a scheme storage module of the server side; performing attention intervention on the target object through a plurality of execution modules of the display end; the control end comprises a training monitoring module; the training monitoring module comprises a state obtaining sub-module used for obtaining the current state of the target object; the strategy matching submodule is used for matching a corresponding recommendation intervention strategy from the scheme storage module based on the current state; the personalized strategy generation sub-module is used for generating an auxiliary intervention strategy according to the recommended intervention strategy and / or an adjustment instruction of the user; the auxiliary intervention strategy comprises an execution sequence of intervention means; and the execution sub-module is used for executing an auxiliary intervention strategy to assist in relieving pains of the target object in the pregnant and birth period and improve intervention efficiency and accuracy of the pains in the pregnant and birth period.

The utility model provides a parturient delivery skirt which comprises an upper garment and a skirt body, a first zipper is sewn in the middle of the front face of the upper garment, second zippers are sewn on the two sides of the upper garment, a plurality of button holes are formed in the bottom of the upper garment, buttons are sewn on the inner top of the skirt body, the skirt body is connected with the upper garment through the buttons and the button holes, and an opening is formed in the position, located at the chest, of the front face of the upper garment. The first zipper is a two-way zipper, so that the first zipper is pulled upwards to facilitate fetal heart detection of a pregnant woman, the first zipper is pulled downwards to facilitate contact between a newborn and a mother in the early stage, the newborn can be directly fed by the pregnant woman through the formed opening, and the opening can be blocked by the blocking piece, so that the pregnant woman feels comfortable. By means of the second zipper, the pregnant woman can be anesthetized without taking off the delivery clothes, during delivery, the pregnant woman can pull up the first zipper upwards or directly lift up the skirt body for delivery, the pregnant woman does not need to take off the delivery skirt, and the risk that the pregnant woman gets frozen and gets ill due to clothes taking off is reduced.

The invention provides a method and system for predicting whether perineum is cut open or not during delivery and application of the method and system, and belongs to the technical field of medicine. The invention provides a method for predicting whether perineum is cut open or not during delivery. The method comprises the following steps: acquiring parameter assignment of an individual; substituting into a prediction model for calculation; if P is larger than or equal to 0.330, the perineum needs to be cut open; if P is less than 0.330, the perineum does not need to be cut open. According to the invention, through multi-factor Logistic regression analysis, perineotomy decision influence factors except confounding factors are objectively eliminated, and the perineotomy prediction method and system during delivery are formed. The invention also establishes a perineal incision decision-making auxiliary system during delivery, the system is convenient and rapid to use and simple to apply, calculation is not needed, recommended suggestions can be rapidly obtained only by checking risk factors, and effective working reference is provided for the midwife to select perineal protection modes before the midwife goes to a platform for midwifery.

The utility model discloses a medical application pad for perineum, relates to the technical field of medical application pads for perineum, and adopts the technical scheme that the medical application pad for perineum comprises a first pad body for cold compress and a second pad body for hot compress, and the first pad body and the second pad body are provided with forked openings corresponding to the perineum opening of a human body. The first pad body and the second pad body are detachably connected through a patch, the two sides of the front end of the first pad body and the two sides of the front end of the second pad body extend outwards to form protection pads, and patches used for fixing are arranged on the periphery of the first pad body and the periphery of the second pad body. The perineum drainage device can keep the breathability of the perineum opening of a puerpera, facilitates discharging of postpartum lochia, can conduct cold compress or hot compress, can relieve pain of the perineum of the puerpera, and facilitates wound recovery.

A childbirth safety garment to be worn by a physician, midwife, or other delivery aid in order to create a sling-like structure that extends between a birthing mother and that delivery aid, during the childbirth, and that functions as a safety support to, potentially, catch an infant and prevent it from falling to the floor.

The invention relates to the technical field of gynaecology and obstetrics, in particular to a delivery assist device for the obstetrics department and a using method of the delivery assist device for the obstetrics department. A limiting mechanism used for limiting the angle of the clamping pincers is further arranged and comprises gears fixedly installed on the front sides of the clamping pincers, supporting frames are rotatably installed on the outer sides of the gears, a double-face rack is meshed between the gears and installed on the supporting frames in a sliding mode, and a threaded rod is installed on the front side of the double-face rack in a threaded mode. The front end and the rear end of the screw are rotationally installed on the supporting frame, and a rotary button is fixedly installed on the front side of the screw. According to the pregnant woman delivery device, due to the arrangement of the blocking piece, the situation that the body fluid (such as blood) generated by the pregnant woman is splashed or adhered to the rotary button during delivery of the pregnant woman, and consequently when a worker operates the rotary button, the worker slips and is difficult to rotate is avoided, the labor intensity of the worker is lowered, and the labor intensity of the worker is lowered. Therefore, the clamping forceps can be adjusted smoothly.

The utility model discloses an assisting ring for assisting puerpera, relates to the technical field of medical equipment, and comprises a supporting column, the left side and the right side of the outer surface of the supporting column are fixedly connected with annular sponge pads, the left side and the right side of the outer surface of the supporting column are connected with retractable supports in a sliding mode, and the front sides of the retractable supports are provided with drawstrings. A power-assisted ring is arranged at the front end of the drawstring. When the auxiliary device is used, both feet of a puerpera step on the annular sponge pad on the outer side of the supporting column, so that the strength for holding legs can be saved, the rear triangular area of the pelvis is fully utilized, the labor is saved in the delivery process, and the pulling column on the power-assisted ring is provided with anti-skid lines, so that the auxiliary device has large resistance and is convenient to use. By the aid of the power-assisted ring, the puerpera can effectively borrow force when pulling the power-assisted ring, and meanwhile, the puerpera can hold the power-assisted ring with two hands to help to stabilize the body, so that the puerpera can better keep the body straight and exert force towards the pelvis, the puerpera can be helped to utilize abdominal pressure more simply and efficiently, and the delivery process is accelerated.

The application discloses a method for constructing a social novelty defect model through catechol exposure of pregnant mice, and belongs to the technical field of disease animal models. The method comprises the following steps: performing catechol exposure treatment on the pregnant mice, feeding the pregnant mice until childbirth, and waiting for the obtained offspring mice to grow to a required age, so as to obtain the social novelty defect model. The method is capable of precisely matching a key time window of embryonic neural development, and adopts a single catechol exposure mode, so that the method is simple to operate, has a high model formation rate, and has a high survival rate of the mother mice and the offspring. In addition, the induced social novelty defect model of the offspring mice is stable in phenotype and strong in specificity, can simulate the cross-generation influence of maternal pregnancy environment exposure on abnormal social functions of offspring young, and is suitable for mechanism research, drug screening and diagnosis marker development of social impairment diseases such as autism.