24 results about "Caesarean section" patented technology

The invention discloses a caesarean section training method and system based on mixed reality, and the method comprises the steps: obtaining the medical image data of the pelvis and abdomen of a pregnant woman, recognizing and marking the boundary and region of a key tissue structure, constructing a three-dimensional model of the key tissue structure, and generating key indexes of caesarean section training. Importing the constructed three-dimensional model into an MR system, collecting action data, generating a real-time feedback prompt, receiving a training ending signal, generating an evaluation result, recording operations which do not conform to an evaluation standard, and providing targeted improvement suggestions for trainees. According to the method, the quality and efficiency of operation training can be effectively improved, a safe, efficient and immersive training platform is provided for trainees through precise processing of medical images, efficient reconstruction of three-dimensional models, real-time feedback and personalized operation evaluation, personalized guidance can be carried out according to the performance of the trainees, and the training efficiency of the trainees is improved. And the training effect of surgical skills is further improved.

A method of uterine hemostasis involves inserting a suction line of a postpartum hemorrhage mitigation device through a cesarian incision into the uterine cavity, guiding the suction line through the cervix and into the vagina, positioning an anchoring mechanism of the device adjacent the internal cervical OS of the uterine cavity, closing the cesarian incision to enclose the suction line within the uterine cavity, and connecting the suction line to a negative pressure source that introduces negative pressure to the uterine cavity via the suction line, thereby causing contraction of the uterus and evacuation of fluid from the uterus via the suction line extension. Upon completion of a treatment period, the negative pressure source is disconnected, and the suction line and anchoring mechanism are extracted from the uterus through the cervical canal and the vagina.

A method of uterine hemostasis involves inserting a suction line of a postpartum hemorrhage mitigation device through a cesarian incision into the uterine cavity, guiding the suction line through the cervix and into the vagina, positioning an anchoring mechanism of the device adjacent the internal cervical OS of the uterine cavity, closing the cesarian incision to enclose the suction line within the uterine cavity, and connecting the suction line to a negative pressure source that introduces negative pressure to the uterine cavity via the suction line, thereby causing contraction of the uterus and evacuation of fluid from the uterus via the suction line extension. Upon completion of a treatment period, the negative pressure source is disconnected, and the suction line and anchoring mechanism are extracted from the uterus through the cervical canal and the vagina.

The invention discloses an establishment method and application of a traumatic hemorrhagic sudden cardiac arrest rat model, a rat is used as an experimental subject, a researcher can accurately adjust the hemorrhagic degree in an animal model by controlling the bloodletting speed and amount to better control experimental conditions, the repeatability and reliability of experimental results are ensured, and the method has the advantages of being high in operability and high in reliability. In the model building process, not only is the factor of blood loss considered, but also tissue damage caused by laparotomy is combined, physiological changes under the combined action of multiple factors after trauma are reflected more comprehensively, and the complexity and authenticity of the model are improved; the method has the advantages that the operation is simple, the experiment cost is lower, the repeatability is high, the scale and frequency of cardiac arrest research experiments are not limited, the experiment result has higher reliability and generalizability, and the method not only can be used for basic medical research and exploration of the pathophysiology mechanism of traumatic hemorrhagic shock, but also is suitable for pharmacological research, and has a wide application prospect. The effectiveness of new drugs or therapies for improving prognosis is assessed.

The invention relates to the technical field of medical nursing materials, in particular to a cesarean postoperative hemostasis bellyband which comprises a main bellyband body used for being fixed to the abdomen of a puerpera in a sleeving mode, an auxiliary adjusting band used for adjusting the tightening tension of the main bellyband body and a tourniquet used for conducting pressing hemostasis on the position of a cesarean operation incision. The two sides of the tourniquet are detachably connected with the main bellyband body through zippers, the tourniquet comprises a fabric layer, a filling layer, a heating layer and a hemostasis layer which are sequentially arranged from outside to inside, a gap is formed between the fabric layer and the filling layer, and medical cotton cloth is arranged in the gap; the filling layer acts on an operative incision through inflation expansion, and a heat insulation sheet is arranged between the filling layer and the heating layer and sewn to the heating layer. The outer side of the hemostasis layer adheres to the heating layer, and the inner side of the hemostasis layer makes contact with a surgical incision. The invention aims to solve the defects of the existing bellyband in the aspects of hemostasis and adaptive adjustment after cesarean section.

The utility model provides an improved uterus probe, which belongs to the technical field of uterus probes, and comprises a probe rod, the side surface of the probe rod is provided with length scales, the side surface of the probe rod close to one end is fixedly connected with a handle, the handle does not influence the two end parts of the probe rod, and the inner side of the probe rod is provided with a puncture hole which is linearly communicated with the two end parts of the probe rod. According to the uterine probe, the handle is connected to the side face, close to one end of the probe rod, of the probe rod, so that the handle does not affect the two ends of the probe rod, the puncture hole linearly communicated with the two ends of the probe rod is formed in the inner side of the probe rod, and an injection needle can be inserted into the puncture hole during uterine detection; the improved uterus probe has the advantages that local positioning drug delivery is carried out in the uterine cavity, the cervix uteri or a gestational sac implanted in the cervix uteri or a caesarean section scar part and the like, so that the improved uterus probe has more powerful functions.

The utility model belongs to the field of medical instruments, and discloses a wound closer used after cesarean section, which comprises a fixing plate. The fixing plate is vertically placed, and a sliding groove which is vertically placed downwards is formed in the middle section of any side wall of the fixing plate; a pair of sliding blocks which are symmetrically arranged up and down are clamped in the sliding groove in a sliding mode, a screw which is coaxially arranged is rotationally connected in the sliding groove, the spiral directions of threads, located on the two sides of the symmetrical plane of the two sliding blocks, of the screw are opposite, and the sliding blocks are arranged on the screw in a sleeving mode and are in threaded connection with the screw; horizontal strip-shaped plates are fixed to the ends, away from the fixing plate, of the sliding blocks, medical proof fabric is arranged on the sides, away from the fixing plate, of the strip-shaped plates, and the sides, away from the fixing plate, of the medical proof fabric are used for pasting the abdominal skin of a patient; the two ends of the fixing plate are provided with a pair of symmetrically-arranged bandages in the axis direction of the strip-shaped plate. The two medical adhesive tapes are adhered to the two sides of the wound, and the wound is closed by pulling the two medical adhesive tapes, so that the problem that the skin at the wound is pressed and damaged for a long time when the wound closer is used in the prior art is solved.

The wound nursing device comprises a nursing belt, a wound application is movably installed at an insertion opening in the side face of the nursing belt, and a rectangular observation opening is formed in the position, corresponding to the wound application, of the front face of the nursing belt. According to the nursing band, the wound application is movably arranged at the insertion opening in the side face of the nursing band, the rectangular observation opening and the rhombic receding opening are formed in the two faces of the nursing band respectively, and the nursing band can be easily bonded and worn to the incision of a puerpera through the hook face of the hook-and-loop fastener of the first elastic band and the loop face of the hook-and-loop fastener of the second elastic band; the wound application of the nursing belt is kept in contact with the incision of the puerpera through a rhombic receding opening, and the purpose of limiting and locking the wound application is achieved through a binding belt with eyelid holes and a button on the front face of the nursing belt; on the premise that the nursing belt is not detached, the wound application is easy to replace, and the space of the side face insertion opening of the nursing belt is enlarged through the stretching characteristic of the elastic telescopic part.

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 utility model discloses a cesarean incision negative pressure belt which comprises a fixing belt, the upper end of the fixing belt is provided with a limiting belt, and the upper end of the fixing belt is provided with an extrusion belt. When the cesarean incision negative pressure belt is used, a salt bag is placed in a placing bag, and at the moment, the fixing belt is wound on the body of a cesarean patient; during winding and fixing, it needs to be guaranteed that the receding opening is opposite to the position of the wound, the salt bag is pressed on the position of the wound at the moment, the outer ends of the two adjusting belts are pulled at the moment, the containing bag is extruded through the pressing plate, and the salt bag is tightly extruded on the position of the wound; by adjusting the adjusting belt, the wound squeezing force of the salt bag can be adjusted, so that compared with an existing negative pressure belt, the wound can be squeezed at a fixed point, the squeezing force can be adjusted, and the negative pressure belt is convenient for a cesarean patient to use.

The utility model discloses a collecting device and cesarean operation equipment. The collecting device comprises a collecting mechanism used for collecting medical waste. The collecting mechanism comprises a collecting barrel and a barrel cover mounted at the top of the collecting barrel; comprising a disinfection mechanism arranged on a barrel cover; the disinfection mechanism comprises a control box arranged at the top of the barrel cover and ultraviolet disinfection lamps installed at the bottom of the barrel cover, a control circuit board and a storage battery are installed in the control box, and the multiple sets of ultraviolet disinfection lamps are arranged at the bottom of the barrel cover and right face an inner cavity of the collecting barrel. The device further comprises a separation mechanism used for conducting solid-liquid separation on the medical waste. The device is simple in structure, convenient to use and capable of collecting medical waste in the operation process and conducting preliminary classification and treatment on the waste so as to reduce environmental pollution of an operating room, reduce the risk of cross infection and improve the working efficiency of the operating room.

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.

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 invention discloses a sea cucumber belly cutting device for live sea cucumber processing, the sea cucumber belly cutting device comprises a support, a conveying belt, a plurality of trays, a knife rest and a belly cutting assembly, the conveying belt is rotatably arranged in the support, the trays are arranged on one side of the conveying belt, the middle part of the bottom wall of each tray is connected with the conveying belt, the knife rest is fixedly arranged above one end of the support, and the belly cutting assembly is fixedly arranged above the other end of the support. The laparotomy assembly is arranged in the knife rest, a telescopic rod is fixedly arranged at the upper end of the knife rest, and the output end of the telescopic rod is fixedly connected with the laparotomy assembly. The invention belongs to the technical field of sea cucumber processing, and particularly provides a sea cucumber belly cutting device for live sea cucumber processing, which cuts the belly of a sea cucumber in a tray through a belly cutting assembly, is full-automatic in operation, high in belly cutting efficiency and high in safety, and an operator does not contact a blade.

Provided herein is a non-therapeutic method of replenishing a microbiome of an infant or a breastfeeding mother of the infant, a composition comprising a consortium of isolated bacteria representing a number of bacterial clades found to be absent or present in differentially lower abundance in infants delivered by C- section. Compositions for replenishing a microbiome of a healthy infant born by Caesarean Section are also described.

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 utility model discloses an auxiliary stripper for liposuction surgery, which comprises a hand rod, a main rod arranged at one end of the hand rod, a head arranged at one end of the main rod, external threads arranged on the outer surface of the hand rod, a grab handle sleeved at one end of the hand rod, internal threads arranged on the inner surface of the grab handle, and a handle arranged on the outer surface of the grab handle. Two positioning strips are arranged on one side of the handle, a positioning ring is fixedly installed at one end of the grab handle, the grab handle, the handle body, the anti-skid pad, the positioning strips, the hanging rings and the hanging holes are arranged, threaded connection of the external threads and the internal threads is utilized, and therefore the hand rod and the grab handle can be installed, the hand of a medical worker stretches into the handle and holds the grab handle tightly, and the medical worker can conveniently and rapidly take out the medical worker. The clamping nail is embedded into the hanging hole, the hand rod can be hung and buckled, storage of the detacher is facilitated, the main rod is made of solid stainless steel, the head of the main rod is in a shovel shape, the main rod can cover most of the width of a cesarean scar, and adhesion between the scar and lower tissue is fully released.

The present invention provides a multifunctional cylindrical seaming and laparotomy integrated machine, comprising a No. 1 support and a No. 2 support, wherein the bottom of the No. 1 support is connected to the bottom of the No. 2 support through an unwinding groove, the middle of the No. 1 support is connected to the middle of the No. 2 support through a cylindrical seaming machine, the middle and upper part of the No. 1 support is connected to the middle and upper part of the No. 2 support through a crossbeam, a connecting frame is provided in the middle of the crossbeam, the No. 1 support is provided with a No. 1 traction roller and a No. 1 cloth-dropping roller; the No. 2 support is provided with a No. 2 traction roller and a No. 2 cloth-dropping roller; a No. 1 chute is provided below the No. 1 cloth-dropping roller, a No. 2 chute is provided below the No. 2 cloth-dropping roller, a No. 1 chute is provided below the No. 2 cloth-dropping roller, a No. 1 laparotomy mechanism and a No. 2 laparotomy mechanism are provided on both sides of the cylindrical seaming machine, a No. 1 cloth-turning mechanism and a No. 2 cloth-turning mechanism are provided on the front side of the cylindrical seaming machine, and a No. 1 conveying mechanism and a No. 2 conveying mechanism are provided on one side of the No. 1 cloth-turning mechanism. The present invention integrates transportation, seaming and laparotomy into one, can be operated in an integrated manner, saves space, and improves work efficiency.

Provided herein is a non-therapeutic method of replenishing a microbiome of an infant or a breastfeeding mother of the infant, a composition comprising a consortium of isolated bacteria representing a number of bacterial clades found to be absent or present in differentially lower abundance in infants delivered by C- section. Compositions for replenishing a microbiome of a healthy infant born by Caesarean Section are also described.

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.

The invention discloses a caesarean section scar pregnancy prognosis outcome classification prediction model establishment method and device. The caesarean section scar pregnancy prognosis outcome classification prediction model establishment method comprises the following steps: acquiring a patient database, wherein the patient database comprises at least one piece of patient data; classifying the patient data in the patient database according to a treatment mode and a prognosis condition so as to obtain a first type of patient data, and establishing a model for the first type of patient data by a second type of patient according to the first type of patient data; and establishing a model for the second type of patient data according to the first type of patient data, the second type of patient data and the third type of patient data. According to the method, a more accurate classification model is established by utilizing ultrasonic and clinical features and combining a machine learning model.

The invention belongs to the technical field of microorganisms, and particularly discloses application of bifidobacterium longum subsp. Infantis i18 in preparation of products for improving intestinal microecology of caesarean section infants. The bifidobacterium longum subsp. Infantis i18 is found to have excellent intestinal tract colonization ability, and the strain can significantly improve the relative abundance of beneficial microbial communities such as lactobacillus, bacteroides and bifidobacterium in the intestinal tract of a caesarean section infant in the early stage, and effectively inhibit colonization of harmful bacteria such as klebsiella. The bacterium is combined with breast milk oligosaccharides, especially compounded with 2 '-FL and LNnT, so that directional colonization of beneficial flora in the intestinal tract of the newborn can be induced through synergistic interaction, the abundance of the beneficial flora is remarkably improved, meanwhile, the load of harmful flora is reduced, effective intervention on the intestinal flora structure of the cesarean section infant is achieved, and the intestinal tract of the newborn infant is protected. And the rapid development towards the normal delivery infant intestinal flora mode is promoted, so that the intestinal barrier function and the immunity of the cesarean delivery newborn are improved, and the potential health risk is reduced.