14 results about "Obstetrical surgery" patented technology

1. The name of the product of this design: the main body of the fetal vacuum aspirator handle. 2. Purpose of the product of this design: The overall product is a fetal vacuum aspirator handle, which is used to absorb the fetal head and assist delivery during obstetric surgery; the part for which protection is requested is the main body of the fetal vacuum aspirator handle, which is used as the main body of the fetal vacuum aspirator handle. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need explanation: The portion drawn with dotted lines in the view is the portion for which protection is not requested, and the portion drawn with solid lines is the portion for which protection is requested.

The invention relates to the field of obstetric operating tables, and discloses an intelligent abdominal pressure feedback auxiliary delivery system which comprises an obstetric table, a sensing module, a display screen and an auditory feedback unit. Armrests and foot rest levers are arranged on a frame body on the two sides of a cushion of the obstetric table, and a leg supporting plate and a foot supporting plate are arranged on the foot rest levers. The handrail comprises a holding handle and a strip-shaped rod fixed at the lower end of the holding handle; the sensing module comprises a handrail sensing unit, a pedal sensing unit and a control unit, and when the control unit receives that the pressure signal of the handrail sensor on one side is larger than that of the handrail sensor on the other side, and the pressure signal of the pedal sensor on the same side as the handrail is larger than that of the pedal sensor on the other side, the pedal sensing unit is started; if yes, the control unit controls the auditory feedback unit and / or the display screen to broadcast error information. The problem that a puerpera cannot sense the force condition of the puerpera in the prior art to adjust the force in time is solved; and medical workers are difficult to accurately judge in time, so that targeted guidance cannot be given in time.

The invention relates to the technical field of medical environment control, in particular to an intelligent precise temperature and humidity regulation and control system and method for an operating room of the obstetrics and gynecology department. The method comprises the steps that an environment sensing unit collects operating room temperature and humidity data in real time based on a multi-sensor fusion module, and corrects the temperature and humidity data in real time in combination with personnel density; the central control unit adjusts temperature and humidity set values based on the personnel density, optimizes control parameters through a fuzzy-PID hybrid algorithm, and generates a temperature and humidity adjusting instruction and a fresh air control signal; the dynamic regulation unit executes dynamic regulation and control by utilizing a temperature and humidity coupling control equation for personnel density compensation and combining a Lyapunov convergence function; and the safety monitoring unit performs anomaly detection on the temperature and humidity data of the operating room based on a dual-sensor redundancy check algorithm, and adopts a personnel density adaptive redundancy check threshold. According to the invention, anomaly detection is carried out based on a dual-sensor redundancy check algorithm and an adaptive threshold, and the reliability of temperature and humidity data and the safety of the system are improved.

The present invention belongs to the field of biomedicine, and relates to an obstetric surgery risk prediction system, and specifically to a prediction system for massive bleeding during artificial abortion of unexpected pregnancy after cesarean section and a construction method thereof. The prediction system for massive bleeding during artificial abortion of unexpected pregnancy after cesarean section includes a variable input module and a nomogram model prediction module; the variable input module is used to input variables of the maximum diameter of the gestational sac, the number of cesarean sections, the medical history of uterine incision pregnancy, the distance between the gestational sac and the uterine incision scar, and the variable of the yolk sac visible by ultrasound; by substituting the values ​​of each variable into the nomogram model prediction module, the probability value of the risk of surgical bleeding can be obtained, which provides a reliable and effective reference for the configuration of obstetric surgery resources, and increases the investment in physical therapy resources for patients with higher bleeding risks. This scheme can solve the technical problem that the existing technology lacks a prediction system for the risk of massive bleeding during artificial abortion of unexpected pregnancy after cesarean section, and has an ideal prospect for application and promotion.

The utility model discloses a curette for gynaecology and obstetrics operation, which belongs to the technical field of curette equipment, and comprises a curette for gynaecology and obstetrics operation treatment, the curette comprises a handle, a connecting rod and a curette for scraping uterus tissues of a patient, the connecting rod is connected with the handle, and the connecting rod is connected with the handle. A connecting head capable of being connected with a traditional medical aspirator is arranged on the side of the tail end of the connecting rod, the connecting head is communicated with the interior of the connecting rod, a drainage hole is formed in the spatula, and the drainage hole is communicated with the interior of the connecting rod. In the process that the tissue is taken out through the curette, the aspirator can be connected with the connector in a sleeved mode, waste tissue and residual blood can be sucked out through the curette and the connecting rod during treatment through starting of the aspirator, and on the basis that a good treatment view is provided for medical staff, the treatment effect of a needed operation is improved.

The utility model discloses a lighting device for gynaecology and obstetrics operations, which belongs to the technical field of lighting devices for gynaecology and obstetrics operations, and comprises a lighting lamp body, the bottom of the lighting lamp body is fixedly connected with a moving component, the surface of the lighting lamp body is sleeved with a cleaning component, and the top of the lighting lamp body is provided with a groove; the moving assembly comprises a bottom plate, an electric telescopic rod body is fixedly connected to the bottom of the bottom plate, an adjusting plate is fixedly connected to the bottom of the electric telescopic rod body, a plurality of universal wheels are fixedly connected to the bottom of the bottom plate, and holes are formed in the bottoms of the adjusting plate and the non-slip mat. The problems that in the prior art, the universal wheels are limited through locking structures assembled on the universal wheels, however, in the using process, through the locking structures assembled on the universal wheels, in the process of touching a lighting device body, the overall position inclines, and the lighting effect of the lighting device is affected are solved.

The utility model belongs to the field of surgical instruments for gynaecology and obstetrics, and particularly relates to a hysteroscope with an endometrium collector. The hysteroscope comprises a horizontally-arranged hysteroscope body, a sleeve is fixed to the bottom of the hysteroscope body, a traction rod in left-right sliding fit with the sleeve is horizontally arranged in the sleeve, a sampling head is fixed to the left end of the traction rod, and a storage assembly used for storing the sampling head is arranged at the right end of the sleeve. According to the hysteroscope sampling device, the left end of the sleeve enters the uterus of a patient along with the hysteroscope body, the traction rod is pushed to enable the sampling head to make contact with the inner wall of the uterus of the patient, the sampling head is controlled to rotate in the uterus through the traction rod, endometrium is collected to the sampling head, and the sampling head is collected into the storage assembly by pulling the traction rod. The storage assembly is taken down from the sleeve, and the endometrium is stored in the storage assembly in a short time, so that the activity of cells is kept as much as possible, and the examination accuracy is improved.

The invention discloses an obstetrical high-frequency electrotome system and a safety control method thereof, which are applied to obstetrical operation cutting and blood coagulation, and relates to the technical field of obstetrical operation instrument safety control, the obstetrical high-frequency electrotome system comprises a preoperative module for acquiring data such as tissue thickness, blood vessel density and the like through ultrasound, and combining with a gestational week preset power and a polar plate pressure threshold; the intra-operation module is used for synchronously acquiring parameters such as current and temperature, monitoring pole plate impedance and contact force and performing threshold exceeding early warning; the dynamic adjusting module is used for automatically adjusting power according to temperature, blood vessel density and the like, switching modes and giving an alarm or stopping in case of abnormity; the fetal heart linkage module is used for collecting fetal heart in real time and adjusting power or stopping when the heart rate fluctuates; and the emergency recording module is provided with a double shutdown mechanism, automatically stores data and generates a report after operation. Through full-process safety control, the safety, accuracy and traceability of an obstetric electrotome operation are improved, the safety of a puerpera and a fetus is guaranteed in multiple dimensions, and intelligent development of instruments is promoted.

The invention belongs to the technical field of augmented reality, and provides a VR-based autoblood recovery obstetric operation assisting method and system, and the method comprises the following steps: collecting the anatomical data of a puerpera, and constructing a three-dimensional virtual model of the puerpera; identifying a blood vessel area of the three-dimensional virtual model of the puerpera and segmenting the three-dimensional virtual model of the puerpera to obtain a blood vessel model; data of the blood recovery amount, the blood flow rate and the blood temperature of recovered blood are monitored in real time through a blood recovery device and a monitoring sensor, and steady-state blood vessels are obtained through blood physiological activity indexes; evaluating the blood recovery condition of the steady-state blood vessel, generating a virtual three-dimensional image according to an evaluation result, and transmitting the virtual three-dimensional image to a medical worker wearing a head-mounted display through a VR system; according to the auxiliary method provided by the embodiment of the invention, the problem of serious distortion of real-time monitoring of the blood flow rate and the temperature of blood recovery caused by coagulation dysfunction of the pregnant woman in the blood recovery process can be avoided.

The utility model discloses a gynaecology and obstetrics operation leg supporting device, and particularly relates to the gynaecology and obstetrics operation leg supporting technical field, the gynaecology and obstetrics operation leg supporting device comprises a supporting table, the top of the supporting table is provided with a groove, the groove is rotatably provided with a double-thread screw, two ends of the double-thread screw are sleeved with two symmetrical moving blocks in a threaded mode, and the moving blocks are arranged on the two ends of the double-thread screw. Two movable blocks are fixedly arranged on the two sides of the double-thread screw respectively, leg placing blocks are fixedly arranged on the tops of the two movable blocks respectively, rubber plates are fixedly arranged on the inner walls of the tops of the two leg placing blocks respectively, and arc-shaped blocks are fixedly arranged on one sides of the two leg placing blocks respectively. According to the leg supporting device for the patient, the leg opening width of the patient can be conveniently and rapidly adjusted, the leg opening angle of the patient can be in a comfortable state, and therefore when the legs of the patient are supported, the legs of the patient can be in the comfortable state; and the rubber plate and the arc-shaped block can enhance the comfort of the legs of the patient.

The utility model discloses a gynecological operation patient body position fixing device, including placing board and support plate, and support plate is fixed in the bottom both sides of placing board, and the inside of placing board is provided with restraint subassembly. The utility model discloses through the design of mechanical linkage, can control the angle of the spread of patient's both legs in the range required by medical staff, in addition, the device can be in the state of synchronous spread of patient's both legs, and further make the angle of the spread of patient's both legs keep consistent, ensure the effect of operation follow -up progress. Through the design of collection function, the liquid produced in the part of the patient's normal delivery can be collected through the guide groove, the collection groove and the connecting pipe, and then the liquid is collected and treated separately. In addition, medical staff can adjust the angle range of the upper torso of the patient by using the electric push rod, ensuring that the body position of the patient during the operation is controlled within the range required by medical staff.

The utility model provides a hysteromyoma extraction device for gynaecology and obstetrics operation, which belongs to the technical field of medical instruments and comprises grasping forceps, an excision knife tube, a puncture cannula, a protective sleeve and an electric handle, the non-driving end of the electric handle is connected with the puncture cannula, the driving end of the electric handle is connected with the excision knife tube, the puncture cannula is sleeved on the outer side of the excision knife tube, and the protective sleeve is sleeved on the outer side of the puncture cannula. The grasping end of the grasping forceps penetrates through a pipe of the cutting knife pipe, the grasping end of the grasping forceps is sleeved with the protective sleeve, the grasping forceps comprise a forceps head, a forceps pipe, a spring handle, a supporting body and a one-way switch piece, the two ends of the forceps pipe are connected with the forceps head and the spring handle respectively, the spring handle controls opening and closing of the forceps head through a pull rod, and the supporting body and the one-way switch piece are connected into the forceps pipe. The supporting body is connected with the one-way switch piece, and a flushing connector is arranged on the forceps tube. When the grasping forceps enter the body of a patient, a buffering effect can be achieved, tissues around the uterus are prevented from being damaged, blood is effectively prevented from entering a forceps tube, and the grasping forceps are convenient to clean.

The utility model discloses a cleaning device for surgical instruments of gynaecology and obstetrics, and relates to the field of medical instruments. The cleaning device for the surgical instruments in the obstetrics and gynecology department comprises a cleaning box, a spray head, a mounting frame and a clamping assembly, the mounting frame is arranged in the cleaning box, a driving part used for driving the mounting frame to rotate is arranged on the cleaning box, the clamping assembly is mounted on the mounting frame, and the spray head is mounted on the inner side wall of the cleaning box. According to the cleaning device, the cleaning water sprayed by the spray head is always used for washing the gynecological and obstetrical surgical instrument at 360 degrees, so that pollutants re-attached to the surgical instrument can be reduced, and the cleaning effect of the gynecological and obstetrical surgical instrument is improved.