17 results about "Assisted delivery" patented technology

The utility model discloses an obstetric apparatus for assisting delivery, which belongs to the technical field of obstetric apparatuses and comprises a first clamp body, a second clamp body is hinged to one side of the first clamp body through a pin shaft, an adsorption component is arranged between the first clamp body and the second clamp body, one end of the first clamp body is connected with a first clamp handle, and the other end of the first clamp handle is connected with a second clamp handle. One end of the first forceps body is connected with a first forceps handle, one end of the second forceps body is connected with a second forceps handle, the top of the first forceps body and the bottom of the second forceps body are respectively provided with a protective pad, and the outer side of the first forceps handle is sleeved with an anti-skid sleeve. The obstetric forceps are simple in structure and convenient to operate, the problems that due to the fact that the clamping angle of the obstetric forceps is not good, adsorption is not stable, operation is easy and convenient, the fetus is damaged due to the too large force of the obstetric forceps are solved, head injuries can be effectively reduced, delivery of the fetus is accelerated, and medical staff can smoothly deliver the fetus without using too large force.

The invention is entitled "Systems for assisting delivery of mechanical endovascular therapeutic devices." The invention discloses a system for assisting delivery of mechanical endovascular therapeutic devices, wherein the system includes a first auxiliary device having a first linear sliding mechanism. The linear sliding mechanism includes a first non-slidable segment, a first slidable segment that is linearly displaceable relative to the first non-slidable segment, and a first tensioning device connected to the first slidable segment for movement therewith; the first tensioning device is convertible between an unsecured state and a secured state. A first securing hub is fixedly attached to the first non-slidable segment, wherein the first securing hub is convertible between an unsecured state and a secured state. The system can also include a second auxiliary device. The auxiliary devices provide enhanced control over movement of a delivery wire and / or a guide catheter.

The invention relates to the technical field of auxiliary instruments for the hand obstetrics department, in particular to an obstetric suction cup delivery aiding device which comprises a base and a lifting plate, a mounting groove is formed in one side of the upper surface of the base, an adjusting mechanism is arranged on one side of the interior of the mounting groove, a transmission mechanism is arranged on the other side of the interior of the mounting groove, and a collecting groove is formed in the bottom end of the lifting plate. Symmetrically-arranged supporting grooves are formed in the positions, corresponding to the collecting grooves, of the bottom end of the lifting plate, a midwifery mechanism is fixedly arranged at the top end of the lifting plate, a moving groove is formed in one side of the base, a rotating rod is rotationally connected into the moving groove, and symmetrically-arranged transmission rods are rotationally connected into the moving groove; the height-adjustable delivery aiding device has the advantages that the height-adjustable delivery aiding device can conveniently meet the use requirement of height adjustment of the delivery aiding device, and the delivery aiding device is safe to use and cannot threaten infants.

The utility model relates to the technical field of medical equipment, in particular to an obstetrical position adjusting midwifery air bag supporting device which comprises a bottom plate, a back plate, a midwifery air bag component and an adjusting mechanism are arranged on the bottom plate, the midwifery air bag component is installed on the back plate and comprises a leg air bag, and the leg air bag is connected with the adjusting mechanism. The leg air bag is installed on the back plate through a movable shaft arranged at the bottom, the movable shaft extends to the bottom of the back plate, and adjusting teeth are arranged below the movable shaft. The adjusting mechanism comprises transmission teeth, through the arranged adjusting mechanism, the angle of the leg air bag can be flexibly adjusted according to the individual difference of puerperae and the actual situation in the delivery process, proper leg supporting is provided for the puerperae of different body types, the requirement for leg posture change caused by force exerting and other actions in the delivery process of the puerperae is met, and the labor intensity of the puerperae is lowered. Fatigue and aching pain of the legs of the puerpera are effectively relieved, the puerpera can keep the delivery posture more comfortably, and smooth delivery is facilitated.

The present invention relates to a device for assisting childbirth and / or preventing obstructed labour, a method of making the device, and a method of assisting childbirth and / or preventing obstructed labour. The invention also extends to use of a hydrogel to assist childbirth and / or prevent obstructed labour.

The utility model discloses a midwifery apparatus for assisting delivery in obstetrics, which relates to the technical field of medical instruments and comprises a damping outer cylinder, damping plate components are mounted and connected to two sides of the inside of the damping outer cylinder, and a damping inner cylinder is rotatably connected to the center of the two damping plate components. The two ends of the damping inner cylinder are slidably connected with elastic resistance assemblies. Damping fluid stored in the damping outer cylinder is used as a main resistance source when a puerpera is trained, when the damping fluid passes through the groove holes in the surface of the piston plate with the holes, the viscous resistance of damping passing through the groove holes and changing linearly is used as the main resistance source when the puerpera is trained, the puerpera can be effectively protected, and meanwhile the damping fluid is prevented from being damaged. When the reset springs push the piston plates with the holes to reset, due to the existence of viscous resistance, the distance between the two piston plates with the holes is low, and the problem that in the reset process of the piston plates with the holes, leg muscle groups of a puerpera are strained due to the fact that the reset speed is high is solved.

A delivery device for image-assisted delivery of an implantable expander in a urethra. An implantable biocompatible expander suitable for implantation into a urinary duct is resiliently deformable from a relaxed radially expanded orientation to a radially contracted orientation suitable for transluminal delivery through the urinary duct. The expander may be configured to exert an outward radial force against a wall of the urinary duct when in-situ within the urinary duct. In particular, the expander is suitable for treatment of benign prostatic hyperplasia and configured for implantation into the prostatic urethra between, and substantially spanning the prostatic urethra between, the bladder neck and external sphincter.

The invention relates to the field of obstetrics and gynecology midwifery, in particular to an obstetrics and gynecology midwifery auxiliary device which comprises a midwifery chair, a seat plate is fixedly installed on the upper surface of the midwifery chair, the rear end of the seat plate is rotationally connected with a lying plate through an arranged hinge, and a pushing and pressing mechanism is arranged above the lying plate. The front end of the seat plate is rotationally connected with a foot pad plate through an arranged hinge. Under the condition that a pregnant woman is not suitable for exerting force or does not have autonomous force during childbirth due to diseases, the abdominal wall of the pregnant woman is massaged, pushed and pressed in time through a rolling ball to assist childbirth, and the fetal head can be supported in different directions after being discharged out of the vaginal orifice through the supporting mechanism. The situation that the doctor has more energy to deal with the condition during delivery is affected by the fact that the pad is replaced in time by slightly upwarping the waist of the pregnant woman after the pad is soaked by a large amount of body fluid during delivery of the pregnant woman through the pad replacing mechanism, and therefore judgment of the doctor on the fetus traction position is affected is avoided.

This utility model relates to the field of medical device technology and discloses a cervical dilation balloon catheter, including a catheter body. An outer inflatable balloon is fixedly sleeved on the outer wall of the front end of the catheter body. A connecting tube is fixedly connected to the outer surface of the rear end of the catheter body. A first injection port, an inflation port, and a second injection port are fixedly connected to the outer surface of the rear end of the connecting tube. When using this device, the outer inflatable balloon, after being properly inflated, can provide a certain degree of isolation between the balloon and the body. This can prevent discomfort to the mother after the first and second balloons are injected with cold saline. Furthermore, the inflatable outer inflatable balloon increases the integration of the first and second balloons. The combined effect of the first and second balloons can improve the efficiency of assisted delivery without causing discomfort to the mother, thus offering better prospects for use.

The present invention relates to a device for assisting childbirth and / or preventing obstructed labour, a method of making the device, and a method of assisting childbirth and / or preventing obstructed labour. The invention also extends to use of a hydrogel to assist childbirth and / or prevent obstructed labour.

The invention relates to the technical field of auxiliary delivery tools, and discloses an auxiliary delivery tool which comprises a steel structure supporting base, the bottom end of the steel structure supporting base is fixedly connected with two sets of self-locking universal wheels which are symmetrical front and back, and one side of the top end of the steel structure supporting base is fixedly connected with a supporting seat. The top end of the supporting seat is fixedly connected with a seat plate, the rear side of the seat plate is hinged with a back plate, the outer walls of the seat plate and the back plate are fixedly connected with sponge cushions for improving the comfort of a pregnant woman, the two sides of the seat plate are fixedly connected with armrests, and the front side of the seat plate is provided with a seat groove; the adjusting mechanism is controlled to move, at the moment, a person can adjust the distance between the auxiliary mechanisms according to the condition of a pregnant woman, meanwhile, the distance between two legs can be adjusted according to the requirement of the pregnant woman, in addition, the adjusting mechanism can adjust the front-back position of the auxiliary mechanisms according to the length of the two legs of a patient, and therefore the comfort degree of the pregnant woman during parturition is improved.

The invention discloses an obstetric midwifery device for assisting obstetric delivery, and relates to the technical field of obstetric midwifery, the obstetric midwifery device comprises a predelivery bed body, the predelivery bed body comprises a placing table, a storage battery, two double-shaft motors, a display screen, a pressure sensing pad and a uterine contraction frequency sensor, and a hip plate is fixed to the top of a U-shaped block; one end of the hip plate is rotatably connected with a back plate, the other end of the hip plate is rotatably connected with a foot plate, a placement box is fixed to the front surface of the hip plate, and a controller is installed on the inner wall of an opening of the front surface of the placement box. The structure of the midwifery device predelivery bed can be automatically adjusted according to changes of weights of different puerperae, positions of fetuses and uterine contraction frequency, labor dependence is reduced, the workload and labor cost of medical staff are reduced, the using effect of the midwifery device predelivery bed for the obstetrics department is improved, and the labor intensity of the obstetrics department is reduced. And meanwhile, the use efficiency of the predelivery bed of the obstetrical midwifery device is also improved.

The invention relates to the technical field of medical instruments, in particular to an obstetrical maternity delivery auxiliary device which comprises a frame body and an auxiliary system used for assisting delivery, a bottom plate is fixedly connected to the top of the frame body, and a back plate and a leg support are hinged to the two sides of the frame body respectively; the frame body is provided with an adjusting assembly used for adjusting the angle of the back plate and a rotating assembly used for adjusting the angle of the leg support. Grips are symmetrically and slidably matched with the top of the bottom plate, and sensing layers are fixedly connected to the surfaces of the grips and the leg supports; the sensing layer is used for acquiring force application information during delivery of a pregnant woman, and the auxiliary system is in signal connection with the sensing layer; the auxiliary system is used for controlling the adjusting assembly and the rotating assembly to operate based on the force generation information. Force generation information is collected in real time through the sensing layers on the surfaces of the grip and the leg support, the supporting force of the device is adjusted in real time, and a dynamic supporting and adjusting mode is established.

The fetal head suction midwifery device for the obstetrics and gynecology department comprises a suction cup, a negative pressure device, a guide ring and at least two clamping arms. The sucker is provided with an adsorption head and a communicating pipe, and the adsorption head and the head of the baby define an adsorption cavity; the negative pressure device is provided with a negative pressure cavity and is communicated with the adsorption cavity through a communicating pipe; when the negative pressure device is axially far away from the sucker along the communicating pipe, negative pressure is formed in the adsorption cavity to adsorb the head; the guide ring is slidably sleeved outside the communicating pipe; one end of the clamping arm is connected with the negative pressure device, and the other end forms a clamping end; when the negative pressure device drives the clamping arm to move towards the negative pressure device, the guide part of the clamping arm is guided by the guide ring to swing, so that the clamping end is folded to clamp the head. The invention aims to solve the problem that the traction action and the clamping action cannot be completed by the same mechanical structure in a linkage manner.

The invention relates to intelligent sow delivery monitoring and auxiliary delivery equipment, which is used for massaging breasts of sows and is provided with a massage unit with various massage postures, the massage unit comprises a mounting seat, one side, far away from a mounting surface, of the mounting seat is rotatably connected with a rotating seat, and the end part of the rotating seat is fixedly connected with a massage execution piece with a cavity; the massage execution piece is provided with a massage surface, a massage motor for driving the rotating seat is arranged in the mounting seat, the rotating seat drives the massage execution piece to rotate to enable the massage surface to rotate and knead the base part of the breast of the sow, two movable kneading claws are oppositely arranged at the top end in the cavity, and a driving part is arranged in the rotating seat. And the driving part drives the two kneading claws to knead the nipple base of the sow in a reciprocating manner. According to the delivery assisting device, the massage unit with multiple massage postures is arranged, delivery of the sow can be assisted in different massage modes according to different delivery stages of the sow, and compared with the prior art, local muscle groups of uterine horns are stimulated more effectively, and the good delivery assisting effect is achieved.