CN106344382B - A nipple stimulating uterine stimulator - Google Patents

Abstract

The present invention relates to a medical device, in particular to a nipple stimulating uterine stimulator, comprising a flexible cup that can cover the breast, a rigid outer cover that supports the cup is arranged on the outer side of the flexible cup, and the rigid outer cover is provided with A vibrating assembly protruding into the flexible cup to stimulate the nipple, the vibrating assembly is controlled to vibrate by a control device. The present invention can regularly stimulate nipples through the vibrating device, cause uterine contractions, enhance postpartum lactation, reduce postpartum hemorrhage and postpartum pain, and can adjust the vibration frequency of the uterine contraction device according to uterine contractions and the tolerance of parturients to solve clinical problems.

Description

A nipple stimulating uterine stimulator

technical field

The invention relates to the field of medical equipment, in particular to a uterine stimulator for stimulating nipples.

Background technique

At present, nipple stimulation during labor is widely recognized clinically to stimulate uterine contractions and promote the progress of labor. Maternal sensory nerves are transmitted through the spinal cord to the supraoptic nucleus and paraperitoneal nucleus, and through the hypothalamus-pituitary neuroendocrine system to trigger the secretion of oxytocin from the posterior pituitary gland. A number of studies have shown that stimulating the nipple during labor to promote the secretion of oxytocin can advance the start time of lactation and the sufficient time of lactation, promote the progress of labor, reduce maternal pain, benefit the body's recovery, and improve the quality of newborn breast milk. The feeding rate can also prevent postpartum hemorrhage, reduce the incidence of postpartum anemia, reduce the occurrence of milk stasis and chapped nipples, and sufficient milk indirectly reduces the incidence of postpartum depression, which is beneficial to the physical and mental health of mothers and infants. After labor, massage the bilateral nipples to stimulate uterine contractions, shorten the labor process, reduce the incidence of postpartum hemorrhage and surgical midwifery, and improve the satisfaction with childbirth experience. And the uterine contractions caused by nipple stimulation are safe and effective. However, the nipple stimulation method requires doctors or nurses to keep massaging the nipples for a long time, which is often difficult to complete. Some women are unwilling to accept direct contact, resulting in limitations in the application of the nipple stimulation method.

Contents of the invention

Aiming at the technical problems above, the present invention provides a nipple stimulating uterine stimulator that can enhance postpartum lactation and reduce postpartum hemorrhage and postpartum pain.

The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a nipple stimulating uterine stimulator, including a flexible cup that can cover the breast, and a rigid outer cover that supports the cup is arranged on the outside of the flexible cup. A vibrating component protruding into the flexible cup body and capable of stimulating the nipples is arranged on the outer cover, and the vibration of the vibrating component is controlled by a control device.

Preferably, a hollow tube is fixed on the rigid outer cover, and the vibrating assembly extends into the flexible cup through the cavity of the hollow tube.

Preferably, the vibrating assembly includes a rod passing through the inner cavity of the hollow tube and a vibrating motor arranged at the protruding end of the rod, the vibrating motor drives the vibrating head that stimulates the nipple to vibrate, and the control device controls the action of the vibrating motor.

Preferably, the control device includes a control circuit board connected to the vibration motor and a control switch connected to the control circuit board, and the control switch controls the start-stop and vibration frequency of the vibration motor through the circuit on the control circuit board.

Preferably, the control device further includes a remote controller and an information receiving module arranged on the control circuit board, the information receiving module receives the control information transmitted by the remote controller, and drives the circuit on the control circuit board to control the vibration motor according to the control information .

Preferably, the flexible cup body is fixedly arranged at the extending end of the rod body, and the other end of the rod body is screwed to the hollow pipe.

Preferably, several trachea connected to the air source are arranged between the flexible cup and the rigid outer cover, and each trachea is provided with several air bags communicating with the inner cavity of the trachea.

Preferably, a through hole is opened on the wall of the hollow tube at the lower side of its thread, and each of the air tubes is connected to the air source through the through hole from the gap between the hollow tube and the rod body.

Preferably, each said trachea is communicated with a balloon after passing through the through hole, the balloon is connected with an air source, and a deflation switch is arranged on the balloon.

Preferably, a one-way switch is provided between the balloon and the gas source.

It can be seen from the above technical solutions that the present invention can regularly stimulate the nipples through the vibrating device, cause uterine contractions, strengthen postpartum lactation, reduce postpartum hemorrhage and postpartum pain, and can adjust the vibration frequency of the uterine contraction device according to the uterine contractions and the tolerance of the parturient , to solve clinical problems.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed ways

Introduce the present invention in detail below in conjunction with Fig. 1:

A uterine stimulating device for nipple stimulation, comprising a flexible cup body 1 that can cover the breast. The cup body can be made of flexible materials such as plastic and silica gel, which is soft and easy to deform without damaging the breast; the outside of the flexible cup body is provided with The rigid outer cover 2 supporting the cup body can be made of rigid materials such as ceramics, which is difficult to cause deformation; the rigid outer cover is provided with a vibrating assembly 3 that extends into the flexible cup body and can stimulate the nipple, and the vibrating assembly passes through the control device 4 Control vibration. Due to the support of the outer cover, the flexible cup body is not easy to fall off from the breast, which can ensure that the vibrating component vibrates the nipple continuously and accurately, thereby stimulating the nipple and causing uterine contraction.

In the implementation process, the rigid outer cover 2 is fixed with a hollow tube 5, and the vibrating assembly extends into the flexible cup body through the cavity of the hollow tube; since the flexible cup body is wrapped on the breast, only the vibrating assembly extends into the flexible cup body. Only in the cup can the nipples be stimulated directly, effectively and accurately. The vibration assembly 3 of the present invention includes a rod body 31 passing through the inner cavity of the hollow tube and a vibration motor 32 arranged at the extension end of the rod body. The vibration motor drives the vibration head 33 that stimulates the nipple to vibrate. The control device 4 controls the action of the vibration motor. Because the vibrating head is in direct contact with the nipple, it should be made of soft materials to prevent damage to the nipple. In order to achieve regular vibration of the vibration head, it is necessary to effectively control the vibration frequency of the vibration motor. The present invention uses the control device 4 to control the vibration motor, specifically: the control device 4 includes a control circuit board 41 connected to the vibration motor and a control switch 42 connected to the control circuit board, and the control switch passes through the circuit on the control circuit board. Control the start and stop and vibration frequency of the vibration motor; on the one hand, the control switch can control the start and stop of the vibration motor in real time through the circuit, that is to say, when the nipple needs to be stimulated, the through hole control switch starts the vibration motor to work, otherwise the vibration motor stops It works, and the working time of the vibration motor can also be set by the control switch, such as the vibration motor stops automatically after working for a period of time, and then automatically works after a period of time, which can be automatically controlled according to clinical needs; on the other hand, the control switch can be controlled by The circuit controls the vibration frequency of the vibration motor, that is to say, the vibration frequency of the vibration motor is properly adjusted according to the tolerance of the puerpera and the uterine contraction, so as to produce the best effect on the stimulation of the nipple of the puerpera.

In the present invention, the control switch can be directly arranged on the rod body, or it can be connected to the outside through a wire, which is convenient for the puerpera to operate by herself; as another way, the control device 4 also includes a remote controller and An information receiving module 43, the information receiving module receives the control information transmitted by the remote controller, and drives the circuit of the control circuit board to control the vibration motor according to the control information. In this way, the vibration motor can be controlled through wireless methods such as infrared, which further facilitates puerpera and medical personnel.

In the present invention, the flexible cup body 1 is fixedly arranged at the extension end of the rod body, and the other end of the rod body is connected with the hollow pipe thread 52, and the rod body can be raised or lowered by the degree of screwing in of the screw body, so that the vibrating head Accurately align the nipple, and the rod body can also drive the flexible cup body to rise or fall, so that the flexible cup body can better cover the breast; as a preference, a valve connected to the air source is provided between the flexible cup body and the rigid outer cover. There are several trachea 6, and each trachea is equipped with several airbags 7 communicating with the inner cavity of the trachea. By inflating the airbags, the flexible cup body is deformed, so that the flexible cup body fits better according to the size of the maternal breast. . On the hollow tube wall, a through hole 51 is opened on the lower side of its thread, and each of the air tubes is connected to the air source through the through hole through the gap between the hollow tube and the rod body, so as to avoid damage to the air tube. Prevent air leakage; each said trachea is communicated with a balloon 8 after passing through the through hole, and the balloon is connected with the gas source, and the balloon is provided with a deflation switch 9, which can be opened to discharge the gas in the balloon. Through proper discharge of the balloon, the inflation amount of the airbag can be adjusted, thereby adjusting the degree of deformation of the flexible cup; a one-way switch 10 is arranged between the balloon and the air source, which can prevent the backflow of the gas in the balloon and the airbag ;During the implementation process, the gas source can be flushed to open the one-way switch to let the gas enter the balloon, and then enter the air bag from the balloon to achieve the purpose of inflation; the gas source can be an air bag, which is convenient to carry, and other inflation devices can also be used.

The above-mentioned embodiments are only for the purpose of illustrating the present invention, rather than limiting the present invention. Those of ordinary skill in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all Equivalent technical solutions should also belong to the scope of the present invention.

Claims (10)

1. A nipple-stimulating uterine stimulator, comprising a flexible cup that can cover the breast, characterized in that: the outside of the flexible cup is provided with a rigid outer cover that supports the cup, and the rigid outer cover is provided with a flexible cup that extends into the cup. A vibrating component inside the cup and capable of stimulating the nipple, the vibrating component is controlled to vibrate by a control device. 2 . The nipple stimulating uterine stimulator according to claim 1 , wherein a hollow tube is fixed on the rigid outer cover, and the vibrating assembly extends into the flexible cup through the inner cavity of the hollow tube. 3 . 3. The nipple stimulating uterine accelerator according to claim 2, characterized in that: the vibrating assembly includes a rod body passing through the hollow tube lumen and a vibration motor arranged at the end of the rod body, and the vibration motor drives the vibration of the stimulating nipple The head vibrates, and the control device controls the action of the vibrating motor. 4. The nipple stimulating uterine accelerator according to claim 3, characterized in that: said control device comprises a control circuit board connected with the vibration motor and a control switch connected with the control circuit board, and the control switch passes through the control circuit board The circuit controls the start and stop and vibration frequency of the vibration motor. 5. The nipple stimulating uterotonym according to claim 4, characterized in that: the control device also includes a remote controller and an information receiving module arranged on the control circuit board, and the information receiving module receives the control information transmitted by the remote controller , and drive the circuit of the control circuit board to control the vibration motor according to the control information. 6. According to any one of claims 3, 4 or 5, the teat stimulating uterine accelerator is characterized in that: the flexible cup body is fixedly arranged at the extending end of the rod body, and the other end of the rod body is connected to the hollow tube threaded connection. 7. According to the described nipple stimulating uterine contractor according to claim 6, it is characterized in that: several tracheas connected with the air source are arranged between the flexible cup body and the rigid outer cover, and each trachea is provided with a connection with the trachea. Several air sacs communicating with each other. 8. The nipple stimulating uterine stimulator according to claim 7, is characterized in that: a through hole is provided on the hollow tube wall at the lower side of its thread, and each said trachea passes through the hole between the hollow tube and the rod body. The gap is connected with the air source through the through hole. 9. According to claim 8, the said stimulating nipple uterine contractor is characterized in that: each said trachea is communicated with a balloon after passing through the through hole, and the balloon is connected with the air source, and the balloon is provided with deflation switch. 10 . The nipple stimulating uterine accelerator according to claim 9 , wherein a one-way switch is arranged between the balloon and the air source. 11 .