33 results about "Cesarean delivery" patented technology

The invention provides an intelligent drug delivery method and system for pre-pump injection of m-hydroxylamine. The method comprises the following steps: determining an initial pumping rate, a target blood pressure range and a heart rate alarm threshold value of m-hydroxylamine according to initial information of a target patient; pre-pump injection of m-hydroxylamine is carried out according to the initial pump injection rate at a first preset time before lumbar anesthesia puncture operation; after the lumbar anesthesia puncture operation is completed, the current systolic pressure and the current heart rate of the target patient are collected based on the preset frequency; according to the current systolic pressure, the current heart rate, the target blood pressure range and the heart rate alarm threshold value, the initial pumping rate of m-hydroxylamine is adjusted; and carrying out pump injection of m-hydroxylamine based on the adjusted pump injection rate. By means of the method, pre-pumping injection is started before lumbar anesthesia puncture operation, occurrence of hypotension is preempted from the time dimension, the initial pumping injection rate is set based on information of a patient, the pumping injection rate is intelligently adjusted according to real-time feedback of the initial pumping injection rate, and therefore the occurrence rate of hypotension after cesarean section lumbar anesthesia is reduced.

The upper surgical field for cesarean section intervention with neonatal transfer aims to eliminate the current limitations of the "humanized cesarean" by creating a circuit for direct transfer of the newborn to its mother within the surgical field and without altering asepsis. This internal communication is achieved by means of a sterile main drape with a fenestration in its caudal portion that continues perpendicularly with a transfer module located over the maternal thorax, a non-sterile area, with an integrated closure system. Additionally, the main drape has a secondary drape designed to seal the fenestration. This surgical field allows for maintaining sterility during neonatal transfer, optimizes delayed clamping of the umbilical cord, ensures the preservation of heat and continuous visualization of the newborn, achieves immediate skin-to-skin contact, and increases maternal participation in welcoming the newborn.

This invention provides a waterproof and protective bath panty for cesarean section incisions. Compared with existing technologies, this invention's waterproof and protective bath panty for cesarean section incisions is composed of an inner waterproof layer, a middle breathable insulating layer, and an outer skin-friendly adhesive layer, forming a tubular panty body. The waistband and leg openings are folded back to form an annular edge channel, with an elastic sealing ring inside the channel. The inner side of the channel has an inward-folding waterproof lip to form a circumferential seal. The edge channel has an inlet for assembling and sealing the sealing ring. The left and right sides of the panty body have tear-away edges, and a pull tab near the waistband allows for tearing from top to bottom. The sealing ring has a pre-fractured section aligned with the tear-away edge, so the sealing ring breaks simultaneously when torn. This structure effectively prevents shower water from entering the incision area, while maintaining breathability and comfort, supporting quick and easy removal, and reducing traction pain and the risk of infection.

The invention discloses a traditional Chinese medicine composition for preventing and treating postcesarean enteroparalysis of lying-in women, which relates to the technical field of traditional Chinese medicine formulae and is technically characterized in that ten traditional Chinese medicines including fructus aurantii, rhizoma anemarrhenae, perilla stem and the like are decocted into 150ml with water and then are heated for oral administration; during decoction, soaking for 30 minutes, boiling with big fire, decocting for 40 minutes with small fire, repeating once, and concentrating the liquid medicine; a puerpera takes 150ml of the traditional Chinese medicine twice a day for 3-4 days continuously, and the traditional Chinese medicine is stored in a clean and dry place at the temperature of 5-10 DEG C; the composition is specially designed for qi stagnation and damp obstruction type intestinal paralysis, and can effectively regulate qi activity, remove damp obstruction and reduce the occurrence of intestinal paralysis; the components are natural and free of side effects; the traditional Chinese medicine composition is more easily absorbed by human bodies, has obvious curative effects and can promote postoperative rehabilitation of puerperae.

A group of marker sets capable of effectively predicting acute pain of a patient after cesarean section is screened out, and the marker sets comprise whether the patient has preoperative anxiety or not, whether the patient is gestational diabetes mellitus or not, the age of the patient, the Pittsburgh sleep quality index (PSQI) of the patient, the gestational week age of the patient and the abdominal circumference of the patient. On the basis, a visual and quantifiable column diagram prediction model is constructed, the method can be used for evaluating the risk probability of acute pain occurring after a cesarean section patient is operated clinically before an operation, targeted and individualized pain management is provided for the patient subsequently, the pregnancy safety of the patient is improved, and physical and psychological pain of the patient after the operation is relieved.

The invention relates to the technical field of milk powder, and particularly discloses infant LMNP combined formula milk powder for caesarean delivery and a preparation method of the infant LMNP combined formula milk powder for caesarean delivery, 100g of formula milk powder comprises an intestinal micro-ecological regulation composition, an immune nutrition synergistic composition, a core nutrition component and a vitamin and mineral composition. The composition has the advantages that the composition is reasonable in formula, beneficial bacteria colonization and proliferation are synergistically promoted, healthy intestinal flora is quickly established, common intestinal flora imbalance of the cesarean delivery infants is effectively improved, the risks of diarrhea, constipation and the like are reduced, and an immune nutrition synergistic system is formed through scientific compatibility of lactoferrin, milk fat globule membranes and compound nucleotide. The composition can enhance immune cell activity, promote immune system development, strengthen mucous membrane defense, make up immune shortages of caesarean section babies in a targeted manner, and reduce allergy and infection risks.

The invention relates to the technical field of medical instruments, and discloses a cesarean section wound nursing pressurizing mechanism which comprises an abdominal belt, an incision air bag, a pressure adjusting air bag, a uterus air bag and a pressing mechanism. The incision air bag is arranged at the position, corresponding to a cesarean section incision, in the bellyband and used for applying pressure to the incision. A first air path and a second air path are communicated between the pressure adjusting air bag and the incision air bag; a one-way valve is mounted on the first gas circuit, and a gas pump is mounted on the second gas circuit; the one-way valve is started when the pressure in the incision air bag exceeds a first pressure threshold value, the air pump is started when the pressure in the incision air bag is lower than a second pressure threshold value, and the first pressure threshold value is larger than the second pressure threshold value; the uterus air bag is arranged in the bellyband and corresponds to the uterus base; the pressing mechanism comprises a corrugated pipe and a driving mechanism, the corrugated pipe is communicated with the uterus airbag, and an output part of the driving mechanism is in driving connection with the corrugated pipe to periodically compress the corrugated pipe. The postpartum nursing effect is improved.

The application discloses a labor fetal distress intelligent prediction method and system based on multi-modal data, relates to the technical field of intelligent medical treatment, and aims at the problem that existing single fetal heart monitoring is prone to false positive hypoxia false alarms due to the fact that painless delivery anesthesia induces transient hypotension of puerpera, the application synchronously acquires continuous fetal heart rate, uterine contraction, maternal noninvasive blood pressure and anesthesia pump injection drug data; multi-modal data is input into an artificial intelligence fusion model, anesthetic pharmacokinetic attenuation function is introduced as prior weight, cross attention network is used to extract the space-time implicit correlation features between hemodynamics and fetal heart changes; and then, cause contribution is calculated and dynamic threshold judgment is combined with maternal blood oxygen. The application effectively distinguishes drug compensation reaction from real pathological hypoxia, significantly reduces the false positive alarm rate, and avoids unnecessary emergency cesarean section intervention.

The utility model provides a caesarean delivery uterine incision positioning dilator, which belongs to the technical field of medical instruments and comprises a drag hook body, a dismounting mechanism is arranged outside the drag hook body, and a pulling mechanism is arranged outside the dismounting mechanism. Through the combined action of the supporting block and the attaching block, especially the tight attaching of the attaching block and the inner side of the drag hook body, the connection stability between the drag hook body and the hollow block is further enhanced, the design ensures that the drag hook body does not slide or deviate accidentally in the pulling process, smooth operation of surgical operation is guaranteed, and the working efficiency is improved. Meanwhile, due to the semicircular design of the fixing ring, the fixing ring is in close contact with the forearm, stable support is provided for medical staff, the medical staff can exert force through the wrist and can exert pressure through the forearm when pulling the drag hook body, and wrist fatigue and drag hook body loosening caused by long-time force exerting are prevented.

The utility model relates to the technical field of medical instruments, in particular to a skin preparation marking adhesive film which comprises a frame, a polyester film is arranged in the middle of the bottom end of the frame, scale marks are arranged on the surface of the polyester film, flexible rulers are arranged at one end and two sides of the frame, a depilatory paste layer is arranged at the bottom end of the polyester film, and the depilatory paste layer is arranged on the surface of the frame. A collecting bag is arranged at the other end of the frame; the beneficial effects are that the flexible rulers are fixedly connected to one end and two sides of the frame when the flexible rulers are used, and the effect of conveniently and more accurately measuring the skin preparation range is achieved through the arrangement of the three flexible rulers when the skin preparation range of the operation of a pregnant woman generally meets the requirement of the cesarean section for five centimeters below the navel and between the anterior superior spine of the iliac on the two sides; through the arrangement of the scale marks, the scale marks are printed on the surface of the polyester film during use, and the scale marks are distributed on the surface of the polyester film in a cross shape, so that the effect of conveniently checking the skin preparation range is achieved.

The invention relates to the technical field of medical treatment of cesarean section scar pregnancy evaluation and treatment, in particular to a combined evaluation method and system for cesarean section scar pregnancy. According to the method, serum beta-hCG examination, ultrasonic examination and nuclear magnetic examination are completed within 24 hours before an operation, the blood flow type around a gestational sac is measured through ultrasonic, and the blood flow type around the gestational sac is measured; the size of a gestational sac, the size of a gestational sac in a diverticulum and the thickness of a cesarean delivery scar are measured on the T2 weighted sagittal view image through nuclear magnetism, a comprehensive score is preset according to 0-2 scores by combining a serum beta-hCG result (the total score is 10), and surgical treatment is guided according to the score; according to the method, evaluation is accurate and sufficient, operation is easy, convenient and rapid, damage is small, predicted AUC values for operation failure, serious bleeding and continuous existence of lesions are 0.922, 0.955 and 0.862 respectively, applicability and traceability are high, and clinical treatment risks can be effectively guided to be reduced.

The invention relates to the technical field of medical teaching aids, in particular to a cesarean section suture simulation training teaching aid which comprises a bottom plate and a uterus model placed on the bottom plate, a plurality of positioning points are installed in the uterus model, and a plurality of echo positioning modules used for detecting the positions of the positioning points are installed on the bottom plate. The bottom plate is further provided with an image detection device used for monitoring the stitching technique, and the image detection device and the echo positioning module are electrically connected with a controller. According to the invention, through the comprehensive cooperation of the positioning point and the echo positioning module and the image detection device, a better guidance basis is provided for suturing teaching of the uterus operation.

The utility model relates to the technical field of maternal and infant care, in particular to a device for assisting skin contact of a neonatal maternal and infant in a cesarean section, which comprises an operating bed body, the outer wall of a bed board of the operating bed body is sleeved with fixed base cloth through a first zipper, and the upper end face of the fixed base cloth is fixedly connected with a covering blanket. The fixing base cloth is located under the body of a puerpera, then an operation is conducted on the puerpera, after the puerpera comes out, the newborn is placed on the chest of the puerpera, then the covering blanket covers the body of the newborn and is fixed through the second zipper, and then the limiting covering cloth covers the covering blanket and is fixed through the third zipper. Then the two ends of the two pull ropes are pulled, the left end and the right end of the limiting covering cloth are shrunk, the newborn is protected, the newborn is prevented from sliding off and falling off a bed, and then in the condition that the operation is not interfered and the safety of the mother and the baby is guaranteed, the newborn mother and baby skin contact is assisted to be completed in the cesarean section operation.

The invention relates to the field of medical instruments, in particular to a boosting device and method for pushing a fetal head in a cesarean section. The device mainly comprises a push rod, a boosting component arranged at the top of the push rod and a pressurizing component arranged at the bottom of the push rod. The boosting component comprises a bowl-shaped boosting air bag and a deformation part capable of adjusting the diameter of the boosting air bag, and a pressure sensor is arranged on the contact surface of the air bag. The pressurizing component supplies air to the air bag through a pipeline and comprises a piston driving system and a linkage type displacement mechanism composed of a ratchet bar and a shifting piece. The device adapts to fetal heads of different sizes and shapes, large-area uniform contact is ensured, the pressure sensor monitors and displays thrust in real time, and the problems that cavities are generated due to poor contact in traditional operation, and fetal skull injuries or intracranial hemorrhage are easily caused by too large local pressure intensity are effectively solved. And the mechanical propelling mechanism converts the kneading action of a doctor into stable and progressive forward thrust, so that the controllability of the upward pushing process is realized, and the safety of an operation is remarkably improved.

The present application relates to a kind of cesarean section operation dynamic isolation systems, belong to medical instrument technical field, including adaptive sealing assembly, which adopts shape memory composite structure to realize the dynamic fitting of organ surface in operation, significantly improve the stability of surgical field exposure;Efficient liquid management module with integrated fluid optimization channel and self-cleaning function can quickly remove blood and amniotic fluid mixture and avoid blockage;Tactile feedback support mechanism through multidimensional mechanics sensing and nonlinear damping adjustment, real-time inhibit excessive pulling operation, protect sensitive tissue;Central control module fusion deformation, liquid and mechanical multi-modal data, realize the whole process intelligent cooperation of intraoperative operation.The system can adapt to patient anatomic differences, while ensuring clear surgical field, reduce the risk of infection, shorten the operation time, its modular design takes into account rapid deployment and convenient sterilization, provide precise and reliable technical support for complex cesarean section surgery, significantly improve the safety and efficiency of operation.

The present invention discloses a surgical gown comprising: a neck opening; a front portion connected to a rear portion; and two sleeves connected to the front portion and the rear portion. The surgical gown further comprises at least one means for connecting to a cover connected to a lower end of the surgical gown on an outer surface, arranged to be connected to a transparent film or an opaque film arranged to isolate a surgical field; and at least one means for connecting to a patient connected to the lower end of the surgical gown on an inner surface, arranged to be connected to a patient's body. The rear portion comprises at least one closure means configured to close the surgical gown. Each sleeve comprises a ribbed cuff. The surgical gown is arranged for use during Caesarean section surgeries. The present invention aims to reduce the risk of hospital-acquired infection during a mother-assisted Caesarean section, allowing the mother to hold her child for the first time immediately after removal from the uterus and also allowing her to cut the umbilical cord at the appropriate time, without risk of contamination of the surgical wound.

The application discloses a post-cesarean section anti-slipping wound compression hemostasis device and belongs to the technical field of medical devices. The device comprises an elastic band, a third air bag installed on the inner side of the elastic band, and a compression mechanism located on the outer wall of the elastic band and used for expanding the third air bag to stop bleeding of a patient's wound. The compression mechanism comprises an auxiliary component arranged on the outer wall of the elastic band. The third air bag is flexibly connected to the surface of the wound and has no sharp edges or hard points, so that friction and tearing of the sutured wound and damaged skin can be avoided, the integrity of the wound surface is protected, skin ulcer and nerve damage (such as the "local pressure sores" risk of a traditional hemostasis band) caused by excessively high local pressure can be avoided, the third air bag can be inflated to be attached to the curved surface of the human body, the problem of poor attachment and pressure dead angle caused by rigid compression is solved, and the recovery effect of the incision of the patient after the cesarean section is improved.

This invention discloses a super-absorbent surgical pad for preventing fluid leakage during cesarean section, relating to the field of surgical pads. It includes a protective mechanism comprising a pad body and an edge seal fixed to the periphery of the pad body. The pad body includes a skin-friendly antibacterial drainage layer, a water-locking core layer, and a breathable anti-backflow covering layer. An operating mechanism includes an incision assembly mounted on the pad body. This device, by using a single, integrally molded pad body, eliminates the need for assembling multiple pads and precisely covers the pubic bone, transverse incision, and surrounding easily contaminated areas. Its stable placement is achieved through its own area, weight, and natural fit to the abdominal contour, eliminating the need for external instruments such as towel clamps, clips, or tape for fixation. Furthermore, the I-shaped incision assembly on the pad body allows for flexible access to the initial surgical incision and intraoperative incision extension.

The sandbag compression device comprises a first sandbag and a second sandbag, the first sandbag and the second sandbag are filled with filler, a first taking and placing opening is formed in the side face of the first sandbag, a first sealing piece is arranged at the taking and placing opening in the side face of the first sandbag, and a second sealing piece is arranged at the taking and placing opening in the side face of the second sandbag. A second taking and placing opening is formed in the side face of the second sandbag, and a second sealing piece is arranged at the taking and placing opening in the side face of the second sandbag. According to the sandbag compression device for preventing bleeding after cesarean section, the two sandbags are arranged, the weights of the two sandbags are different, the sandbag with the proper weight can be selected according to the requirements of a puerpera to compress an abdominal incision, when one sandbag plays a role in compression, the other sandbag plays a role in auxiliary positioning, and therefore the compression effect is good. The sandbag for compression is prevented from moving and falling off at the abdominal incision of the puerpera, healing of the abdominal incision of the puerpera is facilitated, and errhysis and exudation at the incision can be reduced through the arrangement of the sandbag.

This application discloses a wound care device for cesarean section, belonging to the field of postoperative care. The device includes a main body, a herbal dressing layer fixedly disposed in the lower middle part of the main body, and a fixing component. The main body includes an adhesive layer and a pressure-reducing layer fixedly connected to the upper end of the adhesive layer. The pressure-reducing layer is a wavy curved pad made of medical-grade silicone, with a recessed area corresponding to the wound in the lower middle part and pressure-reducing grooves at the edges. Through the wavy curved pad design of the medical-grade silicone pressure-reducing layer, dynamic pressure adjustment and adaptive fit to the cesarean section wound can be achieved. The central recessed area corresponds to the wound position, reducing direct pressure from the main body on the wound and preventing blood flow obstruction or secondary dehiscence due to excessive pressure. The edge pressure-reducing groove design diffuses the lateral stress generated during abdominal movement along the edge of the pad, reducing local stress concentration in the wound area and further reducing the risk of dehiscence.

The invention relates to the technical field of medical artificial intelligence and clinical decision support of gynaecology and obstetrics, in particular to a prognosis analysis method for a cesarean scar pregnant patient, and solves the problems that existing preoperative evaluation depends on doctor experience or a single ultrasonic index, and multi-dimensional clinical data is difficult to integrate for accurate risk prediction. The method comprises the following steps: collecting clinical basic information, ultrasonic image indexes and laboratory inspection data of a cesarean section scar pregnancy patient; performing standardized preprocessing on the data; constructing a feature set by using the training set, and screening key features through random forest or logistic regression; training a machine learning model based on the screening features and carrying out cross validation on optimization parameters; and storing the model, evaluating the performance through an external verification set, and outputting a quantitative operation risk prediction result. According to the method, multi-source data fusion and risk quantitative evaluation are realized, the prediction accuracy and preoperative decision scientificity are remarkably improved, high-risk patients are effectively identified, and making of an individualized operation scheme is assisted.

A surgical access system (1) adapted to facilitate access to a surgical site through an incision in a patient's body upon opening the incision comprises a support ring (2), a radially adjustable saddle-shaped retractor (3, 17) configured to grasp and manually retract a section of abdominal tissue into the incision, and coupling elements (20) configured to adapt each of the radially adjustable saddle-shaped retractors to the support ring in a tissue retraction position. The system (1) is adapted to facilitate access to a neonate through a cesarean section incision in the patient's abdomen.The support ring is sized to allow the delivery of a neonate through the ring and comprises a non-adjustable saddle-shaped retractor (7) fixed to the support ring and an outward-projecting handle (8) fixed to the support ring adjacent to the fixed saddle-shaped retractor (7). The non-adjustable saddle-shaped retractor is a pelvic region retractor configured to cover and retain the woman's bladder during a cesarean section. The coupling element for the radially adjustable saddle-shaped retractor comprises a first formation disposed on the upper portion of the support ring and a corresponding second formation on the retractor configured to engage with the first formation, wherein the formations are configured to allow the retractor to tilt and / or rotate relative to the support ring when the retractor is fitted to the ring in a tissue retraction position.

The utility model belongs to the field of compression hemostasis bags, and provides a compression hemostasis bag after cesarean section, which comprises a compression hemostasis bag, the compression hemostasis bag comprises an inner ring and an outer ring, the inner ring and the outer ring are hollow bag bodies, the inner ring and the outer ring form a spiral annular structure, particulate matters are filled in the inner ring and the outer ring, and the particulate matters are filled in the inner ring and the outer ring. The outer side of the compression hemostasis bag is fixedly connected with a bandage; the compression hemostasis bag, the inner ring, the outer ring and the binding band are arranged, the compression hemostasis bag is located in the center of the binding band, the inner ring and the outer ring are concentric circular rings, and the hollow bag bodies in the inner ring and the outer ring are used for being filled with particulate matter, so that pressure is applied to the wound of a patient, the pressure is evenly dispersed, the particulate matter is filled in the inner ring and the outer ring, and the compression hemostasis effect is good. Particles can naturally slide down when a patient turns over or inclines, pressure injury caused by overlarge local pressure is prevented, meanwhile, the inner ring and the outer ring are adopted to form a spiral shape, the covering area can be greatly increased, and the inner filler can naturally slide down to be flat.

The invention belongs to the technical field of traditional Chinese medicine preparation, and discloses a traditional Chinese medicine composition for cesarean section postoperative urinary retention, the traditional Chinese medicine composition comprises an oral medicine and an external application medicine, the oral medicine comprises cinnamon, rhizoma anemarrhenae, cortex phellodendri, schizonepeta, rheum officinale, immature bitter orange, rhizoma cyperi, talc, polyporus umbellatus, rhizoma alismatis, roasted rhizoma atractylodis macrocephalae, platycodon grandiflorum, poria cocos, red ginseng and mangnolia officinalis; the medicine for external application comprises cortex cinnamomi, rhizoma anemarrhenae, cortex phellodendri, herba schizonepetae, radix et rhizoma rhei, fructus aurantii immaturus, rhizoma cyperi, talc, polyporus umbellatus, rhizoma alismatis, roasted rhizoma atractylodis macrocephalae, radix platycodonis, poria cocos, radix ginseng rubra, cortex magnoliae officinalis The invention aims to achieve the effects of relaxing muscles and tendons, dredging collaterals and relieving postoperative pain, and by virtue of the stimulation of the externally applied medicine, the medicine and heat flow directly reach the bladder, the bladder gasification function is recovered, the bladder function recovery is effectively promoted, the postoperative urination time is obviously shortened, the residual urine volume of urination is reduced, and the urinary retention symptom of a puerpera is relieved; the risk of complications such as postoperative infection and postpartum hemorrhage is reduced.

The invention discloses a stem cell serum-free culture process optimized by artificial intelligence, which comprises the following steps: isolated culture of hAMSCs: firstly taking a healthy cesarean delivery amnion, cleaning bloodstain, removing chorion, cutting, soaking in PBS for 20 minutes, taking out, cutting into pieces, adding 0.25% trypsin, digesting at 37 DEG C for 30 minutes, cleaning after stopping digestion, adding 1mg / mL type IV collagenase, digesting at 37 DEG C for 1 hour, and culturing for 2-3 hours; the method comprises the following steps: adding the human amniotic mesenchymal stem cells into a culture medium containing 10% of FBS, 10 ng / mL of bFGF, 10 ng / mL of LEGF, 100 U / mL of mycillin and 2.5 [mu] g / mL of amphotericin B, and carrying out conventional culture under the culture conditions of 37 DEG C, 5% of CO2 and saturated humidity. The method has the following advantages: compared with the human amniotic mesenchymal stem cells cultured by fetal calf serum, the migration ability of the human amniotic mesenchymal stem cells cultured by fetal calf serum is enhanced.

The utility model relates to the technical field of assisting belts, and discloses a cesarean section postoperation bed turning-over assisting belt which comprises an assisting belt body, the upper left side and the upper right end of the assisting belt body are connected with a left arm binding belt and a right arm binding belt respectively, and one side of the left arm binding belt and one side of the right arm binding belt are provided with a left tightening belt and a right tightening belt respectively. A first left staylace is connected to the left side of the middle of the power-assisted belt, a second left binding belt is connected to the left side of the middle of the power-assisted belt and located under the first left staylace, and a first right staylace is connected to the right side of the middle of the power-assisted belt; and a second right staylace is connected to the right side of the middle of the power-assisted belt and located under the first right staylace. Through the arrangement of the first connecting rope, the leg supporting piece, the second connecting rope and the lifting ring, force can be conveniently applied to the waist and the legs when a puerpera on the bed turns over through the mutual matching effect of the first connecting rope, the leg supporting piece, the second connecting rope and the lifting ring, and turning over is easier.

The application provides a cesarean section incision diverticulum ultrasound image segmentation method, system, medium and equipment, comprising: step S1: a semi-automatic screening method is used for pre-processing the image, and invalid information is removed; step S2: a data base for model training is constructed; step S3: the Med-FAUNet overall network architecture is introduced, the structures of U-Net and Transformer are fused, the full attention mechanism is introduced, the global feature capture and the full attention mechanism are realized, and the medical image segmentation task is optimized. Through the introduction of the semi-automatic screening method, the problems of inconsistent margins and various types of compositions existing in different machine generated ultrasound images are successfully solved. The screening method takes edge classification and cropping operation as the core, can effectively remove invalid information, and can minimize the interference caused by different machine settings and shooting angles while retaining the core labeling area.

The invention relates to the technical field of cesarean section postoperative wound nursing, and discloses an obstetric adjustable cesarean section postoperative wound nursing device which comprises a bandage component, the bandage component comprises a center rod, an arc-shaped through hole plate is hinged to the surface of the center rod, and a cotton cushion is fixedly connected to the end, away from the center rod, of the arc-shaped through hole plate. The inner wall of the arc-shaped through hole plate is fixedly connected with a protective pad, and the outer side face of the arc-shaped through hole plate is fixedly connected with a through hole connecting plate. The operation part can drive the first winding rod and the second winding rod to rotate, the first winding rod and the second winding rod can wind the stretching bandage when rotating, and therefore the tensioning force of the stretching bandage and the tensioning force of the nursing bandage are adjusted, the tensioning force of the nursing bandage can be adjusted only by twisting the operation part, adjustment is convenient, and the operation efficiency is improved. The nursing bandage does not need to be completely opened and fixed again like a traditional bandage, and a patient can completely adjust the tension degree of the nursing bandage by himself / herself.

A birth assist device having an open-ended sleeve with an inflatable chamber that is guidable by a clinician. The open-ended sleeve has a handle affixed to a proximal end thereof and a clinician gripping structure at a distal end thereof. The clinician gripping structure may be a hand extender, one or more finger tabs or one or more finger pockets, or some combination thereof. The hand extender receives some portion of the hand of the clinician while each finger tab or pocket receives an individual finger of a clinician. The inflatable chamber is in fluid communication with an inflation device, which may be a bulb pump. The distal end of the sleeve is sized to securely fit on the upper portion of a baby's head. Also described is a method for assisting a Caesarean Section birth using the birth assist device.