45 results about "Birth canal" patented technology

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 invention relates to a parturition risk identification method and system based on parameter fusion. The method comprises the following steps: acquiring a first clinical index; and constructing a static prediction model. Positioning a pelvis entrance plane and a birth canal space; the position of the fetal head is positioned through symphysis pubis ultrasound; evaluating a fetal head orientation; key skull mark points are marked on an ultrasonic interface, and a third clinical index is obtained; and determining a spatial geometrical relationship between the mark point and the medial axis of the birth canal, and obtaining a second clinical index. Pre-constructing a dynamic prediction model based on the first clinical index, the second clinical index and the third clinical index; obtaining a dynamic prediction probability by using the clinical indexes of the patient and the dynamic prediction model; and performing auxiliary early warning based on the dynamic prediction probability. According to the method, the static indexes and the dynamic indexes are fused, the method is suitable for continuous dynamic judgment, the method can be highly fused with the progress of the production process, combined use of a static early warning model and a dynamic early warning model is supported, and the sudden change trend of the risk can be captured.

Methods and devices therapeutically dilate the pelvic floor of a nulliparous patient and thereby to reduce trauma and injury to patient tissue and to the neonate during labor and delivery. The methods and devices reduce the rate of ani muscle avulsion, reduce the occurrence of Cesarean procedures and reduce brachial plexus injury to the neonate. The methods and devices, in one practice, dispose an intrapartum electromechanical pelvic floor dilator into the vaginal canal and across the pelvic floor of the patient, and therapeutically expand the birth canal to pre-acclimate the tissue of the patient that is involved later stages of labor and delivery and thereby reduce injury.

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.

A wearable birthing simulator and method of operating thereof are disclosed. The simulator includes a housing that is securable to a subject and the housing defines an opening. Positioned within the housing is a uterus simulator and a removable fetal model contained therein. Coupled to the uterus simulator is a birth canal simulator. A birthing device comprises an actuator assembly in communication with the controller for automatically moving the fetal model towards the birth canal simulator. One or more sensors are mounted to the housing and are electrically connected to the controller for detecting movement of the fetal model by the birthing device. The feedback device is configured to provide the haptic feedback to the subject in response the movement of the fetal model toward the birth canal simulator. The disclosed simulator may be used to simulate a variety of childbirth scenarios.

This invention relates to the field of midwifery technology, specifically to a midwifery system and method for dynamic correction of fetal head position and assessment of birth canal compatibility. The invention determines a scalp adhesion index based on the degree of time lag between the midwifery traction force and the relative displacement of the handle within a pre-defined analysis period before each moment in the traction period; it determines a force-pressure hysteresis coefficient based on the degree of non-coordinated change between the midwifery traction force and the change in negative pressure within the traction period; it corrects the relative displacement of the handle at each moment in the traction period based on the scalp adhesion index and the force-pressure hysteresis coefficient, determines the estimated skull descent, and selects the net bone propulsion value for the traction period; and it assesses the birth canal compatibility status during the traction period based on the force-pressure hysteresis coefficient and the net bone propulsion value. This invention combines the force-pressure hysteresis coefficient, representing the efficiency of midwifery operations, with the net bone propulsion value, representing the actual labor progress, to accurately distinguish the physical causes of labor stagnation and improve the accuracy of birth canal compatibility assessment.

The invention relates to the technical field of birth canal nursing, in particular to a puerpera birth canal nursing device. A corrugated wall is arranged on the surface of the bottle body, the bottle body is folded by squeezing the bottom of the bottle body, a bottle opening is formed in the top of the bottle body, an arc-shaped clamping groove is formed in the surface of the bottle opening, a connecting cover is arranged above the bottle opening, a clamping block is arranged at the bottom of the connecting cover and matched with the arc-shaped clamping groove, an extending head is arranged at the top of the connecting cover, and a nozzle is formed in the top of the extending head. The nozzles are formed in the bottom of the extension head and distributed in an annular array mode, no dead angle exists in the birth canal nursing and flushing process, residual lochia is avoided in the flushing process, meanwhile, the nozzles and the extension head form the included angle of 30 degrees in the vertical direction, during nursing operation, a puerpera is in a standing state, and therefore the puerpera is not prone to falling off. The care solution flows down along the outer wall of the extension head under the action of gravity, so that the care solution is prevented from entering the bottle body through the nozzle, and the efficiency in the nursing and washing process is guaranteed.

Methods and devices therapeutically dilate the pelvic floor of a nulliparous patient and thereby to reduce trauma and injury to patient tissue and to the neonate during labor and delivery. The methods and devices reduce the rate of ani muscle avulsion, reduce the occurrence of Cesarean procedures and reduce brachial plexus injury to the neonate. The methods and devices, in one practice, dispose an intrapartum electromechanical pelvic floor dilator into the vaginal canal and across the pelvic floor of the patient, and therapeutically expand the birth canal to pre-acclimate the tissue of the patient that is involved later stages of labor and delivery and thereby reduce injury.

The utility model relates to the technical field of sow parturition, in particular to an obstetric apparatus for sow parturition, which comprises a fixing tube, one end of the fixing tube is fixedly connected with a hard tube, the other end of the fixing tube is provided with a negative pressure suction tube, one end of the hard tube is fixedly connected with a hose, one end of the negative pressure suction tube is provided with an aspirator, and the other end of the negative pressure suction tube is provided with an aspirator. The top of one side of the fixing pipe is fixedly connected with an air inlet pipe, and one end of the air inlet pipe is fixedly connected with an inflator. According to the obstetric apparatus for sow parturition, through the arrangement of the fixing pipe, the negative pressure suction pipe, the suction unit, the servo motor, the rotating rod and the spiral blade, when the obstetric apparatus is used, the obstetric apparatus is placed in the birth canal of a sow, after the suction unit is started, the negative pressure suction pipe applies negative pressure to the birth canal of the sow to guide stillbirth to enter the fixing pipe, and meanwhile the servo motor operates to drive the rotating rod to rotate; the rotating rod rotates to drive the spiral blade to decompose the stillbirth, the stillbirth can be taken out from the birth canal, and the effect of guaranteeing the health of the sow is achieved.

The invention relates to the technical field of molecular markers, and particularly discloses a yak growth trait related structural variation molecular marker and application thereof. The structural variation molecular marker disclosed by the invention is a structural variation located at the 20789206 to the 20789260 site on an 18 # chromosome MAPK15 gene of a yak genome. A yak individual to be detected is detected through PCR amplification and agarose gel electrophoresis, and it is found that the genotype of the SV variation site on the yak MAPK15 gene can be divided into a homozygous insertion type, a heterozygous type and a homozygous deletion type; association analysis results show that different genotypes of the MAPK15 gene are significantly different from yak birth canal girth and 6-month-old body oblique length respectively. According to the present invention, the genotype of the detected SV variation site of the yak MAPK15 gene is adopted to perform association analysis on the target character, such that the early stage selection accuracy is improved, the breeding cost is reduced, and the breeding process of the yak with excellent growth performance is easily promoted.

The present invention relates to a transfer assembly for transferring a preterm baby from a natural womb of a pregnant mammal to a transfer bag, comprising abase device having a pass-through opening configured to allow the preterm baby to pass through the base device, and wherein the base device is connected to a birth canal retractor, said birth canal retractor comprises a flexible sleeve disposed between the base device and an adjustable access ring, which retractor is to be inserted into the birth canal of the pregnant mammal at least with the access ring thereof, and wherein the access ring is configured to be expanded or inflated while in the birth canal, wherein the assembly further comprising a transfer device comprising the transfer bag, said transfer bag being a flexible bag provided with an opening configured to allow the preterm baby to be received in the transfer bag, and wherein the opening is further provided with a coupling member, which coupling member is releasably secured to the base device, and wherein the transfer bag is provided with at least one integrated glove for receiving the hand of a medical practitioner in order to allow the transfer the preterm baby from the natural womb into the transfer bag.

The invention discloses an obstetrical lateral cutting device, which relates to the technical field of medical instruments and comprises a pair of lateral cutting scissors which comprises a first cutter head, a second cutter head, cutter handles distributed and fixed at one end of the first cutter head and one end of the second cutter head, and a central column hinged with the first cutter head and the second cutter head at the same time; the buffer unit sleeves and is fixed on the outer wall of the first tool bit; the buffer unit comprises a buffer pad, a pair of pressure plates hinged to one side of the buffer pad, and plug pins penetrating through the pressure plates at the same time. The beneficial effects are that fetus protection, instant hemostasis and multi-stage hemostasis effects are realized through the buffer unit, the buffer pad is in an arc-shaped tip shape and can be effectively inserted into a gap between the head of a fetus and the inner wall of a birth canal, and the folded isolation film forms a physical barrier and can prevent the first cutter head from contacting with the head of the fetus, so that the fetus can be prevented from being damaged. The operation step of blocking and protecting fingers of a doctor in a traditional operation is eliminated, the operation complexity is remarkably reduced, and the operation safety is improved.

The utility model discloses a kind of liquid capsule bionic midwifery equipment, including, liquid injection dilator, liquid injection pipe, water pump, water storage tank, controller, foot switch.The utility model is applicable to normal full-term pregnancy, no head basin is not called, uterine cervix matures, no soft birth canal anomaly, presentation reaches spiny flat or below 1CM of spiny upper person.Through using liquid capsule to replace air bag, on the one hand, it is safer and will not cause personnel injury;On the other hand, through foot switch, liquid capsule charging and discharging and rate are formed control, can reduce personnel operation difficulty.

The invention discloses an intelligent visual midwifery system for gynaecology and obstetrics based on an ultrasonic technology, and relates to the technical field of intelligent evaluation of a delivery process. Key features such as a fetal structure, cervical dilatation and a pelvic form are extracted by collecting two-dimensional and three-dimensional ultrasonic images of a pelvic cavity area of a puerpera in real time; a high-dimensional parameter model is constructed in combination with the uterine contraction period, the body position change trend and the fetal head rotation angle and is used for predicting the delivery stage; meanwhile, an individualized digital twinborn three-dimensional maternal pelvis model is established based on recognition and prediction results, a fetal head descending path and birth canal dynamic deformation are simulated, and three-dimensional visual display is provided; furthermore, cross validation is carried out through a preset rule base and a neural network output result, and abnormal trend recognition and intervention suggestion pushing are realized; the intelligent level and the precision level of birth process monitoring are improved, and the scientificity and the safety of clinical midwifery decision making are enhanced.

1. The name of the design product: obstetric surgery traction dilatation forceps. 2. The use of the design product: for dilating the birth canal and traction of the fetal head to assist in delivery. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Devices and methods that prepare the vaginal tissue of the mother's birth canal during labor so as to prevent pelvic floor damage, and vaginal and perineal lacerations. The devices may be modular and in one example include two modules, a dilator module that comprises a dilator capable of expanding the vaginal canal of a mother who is experiencing labor and a control module that is capable of connecting to the dilator module. The two modules can be separated so that the dilator module can be physically separated from the control module. In one embodiment the dilator module is comprised of disposable elements and maybe disposed of after use. The control module may be a reusable module that can be covered during use and sterilized after use for reuse in subsequent procedures.

The utility model relates to the technical field of veterinary medical equipment, and discloses a veterinary midwifery device which comprises a vertical plate fixedly connected to the rear side of the top end of a bottom plate, the upper side of the rear end of the vertical plate is fixedly connected with a rectangular frame, the right end of the inner wall of the rectangular frame is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a rectangular block. A first sliding plate is connected to the upper side of the rectangular block through a first connecting assembly, a second sliding plate is connected to the lower side of the electric push rod through a second connecting assembly, a supporting frame is fixedly connected to the top end of the supporting table, a rotating disc is rotationally connected to the rear end of the inner wall of the supporting frame, and a second straight gear is connected to the front end of the rotating disc through a meshing assembly. According to the animal birth canal expanding device, the animal birth canal can be expanded to different degrees, the animal is prevented from clamping the birth canal due to pains, harm to animal cubs is avoided, a veterinarian can conveniently carry out delivery assisting operation, the animal cubs can be pulled out of the animal birth canal quickly in a labor-saving mode with the help of external force, and pains of the animal during delivery are relieved.

The invention discloses a fallopian tube ultrasound contrast teaching simulation device which comprises a trunk model, a lower limb model, a uterus model, a vagina model, a fallopian tube model and an ovary model, wherein the uterus model, the vagina model, the fallopian tube model and the ovary model are arranged in a simulated abdominal cavity. The inner side wall of the vagina model is provided with a plurality of groups of adjusting sleeves with supporting airbags, and the pressure of the airbags can be accurately adjusted through an air pump and a control system, thereby changing the inner diameter of the vagina and simulating different birth canal conditions. The model adopts a composite structure of an inner layer, a middle layer and an outer layer, the middle layer is acoustic coupling gel, acoustic characteristics of human body soft tissues are effectively simulated, and clear and real ultrasonic imaging is ensured. A built-in capacitance sensing film monitors operation pressure in real time and provides visual feedback, and a smooth control valve is arranged in the middle of the fallopian tube and used for simulating various smooth and obstructive pathological states. According to the invention, a physiological structure and an image environment can be highly restored, ultrasound contrast operation training and intervention simulation are supported, and the authenticity of teaching and the operation feedback effect are remarkably improved.

The invention relates to a sow delivery-aiding traction device and a working method thereof.The sow delivery-aiding traction device comprises a supporting and cleaning mechanism and a traction mechanism, the supporting and cleaning mechanism comprises a lifting seat, pneumatic cylinders are symmetrically installed on the lifting seat, the telescopic ends of the pneumatic cylinders are connected with a base below the lifting seat, and supporting ring frames are symmetrically installed on the lifting seat; a rotating wheel ring is rotatably mounted in the supporting ring frame, a plurality of guide wheels are rotatably mounted on the inner side of the rotating wheel ring, a plurality of sliding rails and supporting rods are arranged on one supporting ring frame at equal angles, and sliding blocks are slidably mounted on the sliding rails; by integrating a high-definition camera and a light supplementing lamp at the front end of the traction mechanism, an operator can observe the position, the fetal position and the mucous membrane state of a piglet in a birth canal in real time, visual, guidable and accurate operation is achieved, tissue damage caused by blind traction is thoroughly avoided, and the labor intensity of the operator is relieved. The device is especially suitable for complex conditions such as abnormal fetal position and narrow birth canal.

The invention relates to the technical field of medical instruments, in particular to a midwifery delivery device which comprises a control cabinet, a supporting bottom frame is arranged on the front side of the control cabinet, an auxiliary mechanism is arranged on the top of the supporting bottom frame, a circuit is fixedly connected to the front side of the control cabinet, and the side, away from the control cabinet, of the circuit is fixedly connected to the rear side of the auxiliary mechanism. By arranging the control cabinet, the supporting bottom frame and the auxiliary mechanism, automatic and precise control over birth canal expansion in the delivery process of a puerpera is achieved, the birth canal expansion amplitude can be flexibly adjusted according to actual requirements through the synergistic effect of the electric push rod, the adjusting assembly and the birth canal expansion assembly, the whole expansion process is stable and orderly, and the labor intensity of the puerpera is relieved. Errors and risks possibly caused by manual operation are effectively reduced, meanwhile, continuous and effective disinfection of the birth canal and the surrounding area in the delivery process is ensured through arrangement and a moving mechanism of the disinfection light plate, and a safer delivery environment is provided for a puerpera and a fetus.

The present application relates to the technical field of computer vision, in particular to a sow farrowing behavior analysis and abnormality detection method and system for a pig house, comprising the following steps: locking a back skeleton based on vision and analyzing an abdominal optical flow phase matrix, comparing biological conduction speed to verify the effectiveness of the force, mapping a soft tissue elasticity potential sequence at the birth canal, calculating the total amount of potential accumulation and the retraction slope, identifying the soft tissue fatigue limit and the retraction abnormal state, and warning about obstructive dystocia. In the present application, the space-time conduction logic of muscle contraction wave is analyzed by constructing an abdominal grid optical flow phase delay matrix, the physiological effectiveness of the force is verified according to the biological muscle group conduction speed interval, the respiratory fluctuation and random body motion interference are accurately separated, the soft tissue cumulative load and retraction function are quantified in real time by combining the elasticity potential time sequence at the birth canal and the time dimension integral operation, the pathological state of exceeding the fatigue limit and the retraction rate is identified in the early stage of labor obstruction, and the timeliness and accuracy of dystocia warning are improved.

A device to accurately measure the strength or level of the voluntary pushes supplied by the laboring mother during the second stage of labor through the contraction of her abdominal musculature, that comprises a hollow handheld base with a central lumen and a recess enclosing a calibrated spring into which a shaft with a central lumen capped by a mushroom-shaped outer surface is inserted which tip is applied to the anus to pass a catheter containing a solid-state pressure transducer to provide an accurate measure of the strength of voluntary maternal expulsive efforts without interfering with those efforts or with the birth canal of the mother.

The invention relates to a multiplex fluorescent quantitative PCR primer probe combination for detecting common pathogenic bacteria in vaginal secretion and application of the multiplex fluorescent quantitative PCR primer probe combination, and belongs to the technical field of biology. The primer probe combination provided by the invention contains any one of primer probe groups 1-7. A specific primer probe combination is designed for a cfb gene and a dits gene of streptococcus agalactiae, a sapB2 gene and a cadF gene of campylobacter fetus, a nuc gene of staphylococcus aureus, an hlyA gene of listeria monocytogenes and a ureaplasma ure gene, and a multiplex fluorescent quantitative PCR detection kit and method are established and used for screening common neonatal pathogenic bacteria carried in the birth canal of a puerpera. Seven pathogenic bacteria can be detected at the same time, the specificity is 100%, the sensitivity reaches 85% or above, the minimum detection limit reaches the femtogram level, clinical intervention and early intervention can be fed back in time, and the situation of neonatal infection is avoided.

A portable system to be inserted within the birth canal for measuring dilation of a cervical region is disclosed. The system comprises a housing having a first portion sized to conform to a user's hand thereby defining a handle and a second portion sized to be inserted into the birth canal. The system includes two structured light sources configured to project a pattern onto the cervical region, a sensor, a trigger interface, a power source, and the processor configured for capturing image sensor data. The processor is configured for receiving image data from the sensor, processing the image sensor data, calculating a measurement of the dilation of the cervical region, and transmitting the data. The processor will transmit the data onto the display, presenting the measurement of dilation as well as a visual representation of the measurement.

The present invention relates to the technical field of childbirth teaching aids, and more particularly to a device for simulating pre-delivery inspections and disinfection operations. This device utilizes a linear Hall effect sensor on the vulva to collect disinfection information, while also employing a birth canal simulation component for enhanced simulation results. This device simulates the childbirth process, resulting in a more coherent, realistic, and interactive simulation.

The application discloses a obstetric apparatus convenient to adjust, and relates to the technical field of gynaecology and obstetrics, which comprises a protective shell, a obstetric forceps is slidably connected to the upper portion of the protective shell; through the use of the adjusting assembly, the infant can be directly received when being guided out of the birth canal, and additional hospital staff is not needed for receiving; when not in use, the receiving plate is retracted into the protective shell, thereby saving the unused space; through the use of the overweight adjusting assembly, the direction of the receiving plate can be adjusted when the infant is overweight, so that the receiving plate can better receive the infant, and the infant can be caught when the obstetric forceps cannot firmly hold the infant, thereby preventing the infant from falling; through the cooperation of the adjusting assembly, the obstetric forceps, the receiving plate and the protective pad, the infant can be conveniently received on the receiving plate, or when the receiving plate is turned upward, the infant will not directly contact the outer side of the protective shell, thereby avoiding unnecessary harm to the infant.

The application discloses an obstetrical lateral cutting device, and relates to the technical field of medical devices.The device comprises a lateral cutting shear, a buffer unit, a buffer pad, a pair of pressure plates, and a bolt.The lateral cutting shear comprises a first cutter head, a second cutter head, a cutter handle fixed on one end of the first cutter head and the second cutter head, and a center column hingedly connected with the first cutter head and the second cutter head.The buffer unit is sleeved and fixed on the outer wall of the first cutter head.The buffer unit comprises the buffer pad, the pair of pressure plates hingedly connected with one side of the buffer pad, and the bolt penetrating through the inside of each pressure plate.The beneficial effects of the application are as follows: the buffer unit can protect the fetus, stop bleeding immediately, and achieve the effect of multi-stage bleeding;the arc-shaped tip of the buffer pad can be effectively inserted into the gap between the head of the fetus and the inner wall of the birth canal;the folded isolation film forms a physical barrier, can block the contact between the first cutter head and the head of the fetus, eliminates the operation step of blocking and protecting by the fingers of the doctor in the traditional surgery, significantly reduces the complexity of the surgery, and improves the operation safety.

The present application relates to a kind of epidural delivery analgesia injection systems, comprising: judging module, for receiving epidural puncture tube backflow liquid, puerpera pain condition and the situation of birth canal, and according to liquid, puerpera pain condition and the situation of birth canal judging injection mode;Calculation module, for receiving injection mode from judging module, and according to injection mode calculation injection parameter;And injection module, for receiving injection parameter from calculation module after injection drug, including: first injection module, for injecting sufentanil;And second injection module, for injecting ropivacaine;Wherein, injection mode includes: intermittent injection and progressive injection;Injection parameter includes: injection process, injection drug, drug concentration, drug volume and interval time;The present application is automatically and finely dosed injection by calculation module and injection module, can improve the safety, effectiveness and delivery analgesia rate when delivery analgesia, to avoid puerpera's fear of delivery.

The invention provides application of Gynotalsterile birth canal gel in preparation of a medicine for shortening the first birth process of delivery, and relates to the technical field of medicine. The invention further discloses application of the Gynotalsterile birth canal gel in preparation of a medicine for shortening the first birth process of delivery. The Gynotalsterile birth canal gel promotes the physiological progress of the first birth process in multiple dimensions through physical lubrication, biomechanical optimization and local anti-inflammatory effects, and meanwhile, the Gynotalsterile birth canal gel has safety and universality. The core innovation point is to realize the optimization of the first birth process, and has obvious clinical application value.

The invention relates to the technical field of birth canal nursing, and discloses an obstetrics and gynecology birth canal adding dual-purpose nursing device which comprises a liquid storage chamber and a handle, the liquid storage chamber is internally provided with an anti-inflammation cavity and an anesthesia cavity, one side of the interior of the anti-inflammation cavity and one side of the interior of the anesthesia cavity are each provided with an injection part in a sliding mode, and the center of the liquid storage chamber is fixedly connected with a connecting cylinder; a dosing head is inserted into one end of the connecting cylinder, and an anti-inflammation channel and an anesthesia channel are formed in the dosing head. During inflammation diminishing, the administration head is gradually inserted into the birth canal, the injection part is pushed to gradually extrude the anti-inflammatory drug in the anti-inflammatory cavity to diminish inflammation, during anesthesia, the administration head is pulled out, the injection part is pushed to extrude the anesthetic in the anesthesia cavity to anesthetize the birth canal, and inflammation diminishing and anesthesia are performed while the administration head is inserted and pulled. The nursing device does not need to enter the birth canal repeatedly, and pains of puerperae are relieved.