19 results about "Childbirth" patented technology

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.

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 application provides a subliminal neural regulation system based on the theory of left and right brain division during pregnancy and childbirth, which comprises a video signal input module, a subliminal signal generation module, a video signal processing module, a video display module, a video monitoring module and a monitoring signal processing module; the video signal input module is used for pre-processing external video signals and transmitting the pre-processed video signals to the video signal processing module; the subliminal signal generation module is used for generating pictures with subliminal information stimulation according to the position of an operator and transmitting the pictures to the video signal processing module; and the video signal processing module is used for inserting the pictures with subliminal information stimulation from the subliminal signal generation module into a video sequence from the video signal input module to generate new video signals.

This invention discloses an obstetric massager, the structure of which includes support feet, a main body, armrests, a control panel, and a foot frame. Two support feet are provided and connected to the front and rear ends of the bottom of the main body. Two armrests are provided and installed at the left and right ends of the main body respectively. The control panel is located on the upper surface of the right armrest. Two foot frames are provided and installed at the front end of the main body. The main body includes a support device, an anti-slip mat, a backrest, a pushing device, a massage device, and a servo motor. The bottom end of the support device is connected to the support feet. The anti-slip mat is installed at the front top of the support device. The backrest is located at the rear top of the support device. The pushing device is installed in the middle of the inside of the support device. This invention utilizes a cylindrical upper block to reduce friction with the rear end of the massage device, allowing it to move stably towards the rear end of the massage device, enabling the massage device to massage the mother's back, helping her relax, accelerating labor, and ultimately reducing the pain of childbirth.

This invention discloses a targeted drug delivery system against the blood-brain barrier. This application identifies a novel drug target, IGF1R, which is highly expressed in the blood-brain barrier but poorly expressed or almost nonexistent in the placental barrier. Based on this target, a drug delivery system was developed. Experimental verification shows that drugs delivered via this system can pass through the blood-brain barrier while significantly reducing drug passage through the placental barrier. This makes it a brain-targeted drug delivery target with safe application during pregnancy and childbirth, ensuring medication safety during pregnancy and showing broad clinical application prospects.

1. Name of the product in this design: Childbirth Assist Training Belt. 2. Purpose of this design: It is used as a childbirth assistance training belt and has the function of monitoring respiratory rate and recording uterine contraction rate. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a kind of indoor hip exercise equipment before giving birth in obstetrics and gynecology, it is related to obstetrics and gynecology technical field, including bottom plate, telescopic link is fixedly installed in bottom plate side wall, the one end fixedly installed with slide rail of telescopic link away from bottom plate, the inner wall of slide rail is rotatably installed with exercise assembly;The exercise assembly includes the connecting rod rotatably installed in the middle section of the inner wall of slide rail, connecting rod side wall rotatably installed with gear, gear outer wall fixedly installed with support pole two;In the utility model, by the movement of support pole one and support pole two makes that sticking board can make puerpera can natural knee, to simulate the body position when production, carry out targeted hip exercise, the movement track of puerpera's double legs in exercise process is similar to the movement mode when pelvis opens and closes, can make puerpera obtain similar muscle training effect when childbirth, to guarantee the smooth opening and closing of pelvis when childbirth, improve the degree of smoothness of childbirth process.

This product is a pair of panties designed for use by women before and after childbirth. This product features a larger crotch area on the front (abdominal side).

This utility model discloses a childbirth support frame, including two support frames arranged front and back. Each support frame has a fixed plate at its left end, a reinforcing bracket in its middle, and a foot pedal at its right end. It also includes a knee support mechanism. The knee support mechanism comprises an adjustable shell, a support plate, and a silicone pad. The adjustable shell is slidably connected to the middle of the support frame. Support plates are vertically slidably connected to the opposite inner surfaces of the two adjustable shells, and silicone pads are provided on the opposite inner surfaces of the two support plates. This childbirth support frame provides knee support for the mother through adjustable support plates. Compared to a single support frame for the mother's feet, it increases the support points for the mother's legs, reduces fatigue caused by prolonged foot support during childbirth, and better assists mothers of different leg lengths during delivery.

Provided is technology for testing the likelihood of pregnancy and / or the likelihood of childbirth resulting from the pregnancy. Provided is a method of testing the likelihood of pregnancy from an egg that had been contained in a follicular fluid collected from a subject and / or the likelihood of childbirth resulting from the pregnancy, including step (1) of detecting at least one miRNA selected from (a) the group consisting of miR-16-2-3p, miR-378a-3p, miR-483-5p, miR-1246, and miR-1290, and / or from (b) the group consisting of miR-204-3p, miR-1468-5p, miR-424-5p, miR-30e-5p, miR-146a-5p, miR-202-5p, miR-370-3p, miR-506-3p, miR-3184-3p, miR-423-5p, miR-365a-5p, miR-514a-3p, miR-92b-5p, miR-27a-5p, miR-6873-3p, miR-451a, miR-122-5p, and miR-122b-3p, in a sample of the follicular fluid.

Methods and devices are provided for the alleviation of pain during childbirth. Generally, the methods and devices are designed to apply pressure to the hips of a female during the labor process. These devices may be manually or automatically actuated to provide pressure to the hips of a patient and the devices may further include force limiting devices to ensure that excessive forces are not applied to the patient.

The application discloses a kind of childbirth process energy consumption monitoring and individualized energy demand management system, including multimodal perception layer, transmission layer, computing layer and application decision layer, multimodal perception layer includes multimodal data acquisition module and non-invasive metabolism monitoring module, and the physiological sign parameter of pregnant woman is collected using wearable sensor array in multimodal data acquisition module, and non-invasive metabolism monitoring module carries out collection to tissue oxygenation data, body fluid distribution and metabolism data and oxygen consumption and carbon dioxide production data, computing layer establishes individual basal metabolic rate model by intelligent computing module, and calculates total energy consumption of labor, and then balanced state is calculated by dynamic energy demand prediction model, and application decision layer generates individualized nutrition supplement scheme according to the data of computing layer, triggers multi-level early warning and pushes clinical decision suggestion, and the application realizes real-time accurate monitoring of childbirth process energy consumption, individualized energy demand prediction and dynamic nutrition supplement.

The application discloses a seamless switching type medical simulation training system for childbirth and postpartum hemorrhage deficiency and excess fusion, and has the characteristics that the system comprises a puerpera model, a childbirth simulation mechanism and a postpartum simulation mechanism, the childbirth simulation mechanism and the postpartum simulation mechanism can be selectively assembled on the puerpera model; the childbirth model mechanism comprises a baby model, a childbirth belly component, a childbirth vaginal component and a driving device, the driving device is arranged in the puerpera model, the baby model is arranged on the driving device, and the baby model is driven by the driving device to realize linear movement and rotary motion in the direction of the childbirth vaginal component; the childbirth belly component is internally assembled with a fluctuation component; the system realizes seamless switching of childbirth and postpartum hemorrhage scenes through a modular detachable structure, can truly simulate clinical scenes such as a childbirth process and postpartum hemorrhage nursing, is comprehensive in function, real in operation, and can effectively improve the standard operation and emergency disposal ability of medical staff.

This invention discloses a management system and method for monitoring and managing abnormal states and health information during pregnancy and childbirth, belonging to the field of medical monitoring technology. The system includes: collecting monitoring data and fusing it with hospital time-series medical records using a timestamp synchronization algorithm to form a user health information profile; inputting an adaptive pregnancy and childbirth risk model and outputting abnormality judgment results and health indices with clinical interpretation labels; implementing a four-level tiered early warning system (from low to critical) based on the results; optimizing intervention plans through digital health twin simulation; generating monitoring parameter adjustment instructions and physical intervention equipment plans; and combining real-time data with prediction results, employing an extended Kalman filter dynamic calibration model and strategy. This invention achieves accurate identification, tiered early warning, and personalized intervention for pregnancy and childbirth risks, improving the intelligence, reliability, and timeliness of monitoring and management, and effectively protecting maternal and infant health.

This invention provides an adjustable delivery assistance device, including a mounting frame with a handle and support components on both sides. A piston cylinder is slidably mounted on the mounting frame, with a suction cup at one end. A piston block is slidably mounted inside the piston cylinder, with one end of the piston block connected to a mounting frame. A drive mechanism connected to the mounting frame is mounted on the piston cylinder, driving the mounting frame to slide. After the mounting frame slides a first distance, the drive mechanism drives the piston cylinder and mounting frame to slide synchronously. A reset mechanism is mounted on the mounting frame, driving the piston block to slide back to its original position inside the piston cylinder after the piston cylinder slides a second distance. This device can automatically establish negative pressure gradually, maintain constant negative pressure during traction, and quickly release negative pressure after fetal head delivery. It eliminates the need for multiple manual operations, reducing operational difficulty, improving control precision and delivery safety, and optimizing the delivery process.

The application provides a kind of determination method of liquid permeability of water-absorbing pad layer in childbirth package, the method comprises: obtaining water-absorbing pad layer sample, water-absorbing pad layer sample is loaded into determination component, and the liquid receiving area and the thickness direction permeation channel are limited, and the upstream pressure baseline, downstream flow baseline and surface layer liquid baseline are collected using intelligent sensor group, and effective determination state set is generated;Under the first pressure difference condition, pre-trigger liquid is introduced into the liquid receiving area in succession according to pre-trigger liquid control set, pulse liquid introduction original record is collected, and initial permeation response sequence is constructed;Channel contraction degree is calculated to generate channel contraction evolution record, and self-locking critical dose state set is determined when channel contraction degree reaches preset contraction threshold;Without changing the liquid receiving area and the thickness direction permeation channel, the water-absorbing pad layer sample is kept in the state corresponding to the self-locking critical dose, and the main test liquid is introduced into the liquid receiving area.

The utility model discloses a mobile equipment for calf breeding belongs to calf transfer equipment technical field. Including drawing unit, calf fence board, feeding bucket, bottom plate and PVC intermediate baffle, the drawing unit is provided with multiple groups, the drawing unit includes two frame beams of facing setting, the frame beam bottom is fixed with transfer wheel, the PVC drawing board is drawn to set between the frame beam, one end between the frame beam and PVC drawing board is provided with automatic lock ware that hits, the calf fence board is opposite fixed in the frame beam side department of adjacent two drawing units, is provided with head through -opening on the calf fence board, the feeding bucket is fixed on the calf fence board, and is set in the head through -opening lower part, the utility model discloses a mobile equipment for calf breeding, convenient to use and deposit, can reduce the artificial handling work of calf from the childbirth to the single -cell breeding period, thereby reduces the injury of artificial handling process to the cattle and reduces the contact of human and livestock.

During childbirth process, trauma to an infant can readily arise, ultimately resulting in fetal hypoxia, academia, and brain damage. Such unfavorable conditions can be prevented by measuring the fetus' blood-oxygen level and heart rate. Without a fetal pulse oximeters, blood oxygen level cannot be monitored non-invasively reliably, which reduces the chance for birth complications to be recognized in time. A noninvasive system to implement such goals and maximize the potential welfare of the fetus may include devices to measure oxygen saturation of hemoglobin (SpO2). Such a device may be an oxy probe that uses a trans-reflective method of SpO2 measurement where oxygen saturation data can be transmitted through wire, fiber optics, and or using a radio frequency link, fetal monitor data can be analyzed, compared to existing data base, and or transmitted via radio waves or internet.