Electric sucker type fetal head aspirator

Abstract

The utility model belongs to the field of fetal head aspirators, and particularly relates to an electric suction cup type fetal head aspirator which comprises a fetal head aspirator body. When a fetal head needs to be sucked, a user makes the fetal head suction device make contact with the fetal head and tighten the fetal head, then the user starts a motor, the output end of the motor drives a large gear to rotate, the large gear rotates to drive a small gear to rotate, the small gear drives a screw to rotate, and the screw rotates to drive a fixing plate to move upwards; the fixing plate drives the air bag to move upwards, the air bag deforms to absorb air in the fetal head aspirator through the trachea, negative pressure is formed in the fetal head aspirator, the fetal head of a child is absorbed, fetuses can be taken out conveniently, and the problems that an existing fetal head aspirator is manually operated, physical strength is reduced when a delivery doctor works for a long time, and the labor intensity is reduced when the delivery doctor applies the fetal head aspirator are solved. The problems that certain potential safety hazards exist, manual operation is strenuous, frequent use cannot be achieved, and certain inconvenience exists are solved.

Description

Technical Field

[0001] The utility model relates to the field of fetal head aspirators, in particular to an electric suction cup type fetal head aspirator. Background Art

[0002] The fetal head aspirator is a medical device used in the process of midwifery when the mother is in labor. It consists of three parts: a suction head, a rubber catheter and a suction device. It is mainly used when women are giving birth. The fetal head aspirator is made of medical-grade materials with high strength and corrosion resistance. It is suitable for a variety of labor situations, including dystocia, prolonged labor, fetal distress, etc. Its functions and effects are as follows: Promote the process of delivery: During delivery, the mother's uterine contraction may not be strong enough to allow the fetus to pass through the birth canal smoothly. The use of a fetal head aspirator can assist the baby to pass through the birth canal, speed up the delivery process, shorten the delivery time, and reduce the fatigue of the mother: The use of a fetal head aspirator can reduce the degree of maternal effort, reduce maternal fatigue and fatigue, and reduce the risk of fetal asphyxia: The use of a fetal head aspirator can make the fetus pass through the birth canal more quickly, reduce the risk of fetal asphyxia, and reduce complications of pregnant women and fetuses: During the delivery process, due to insufficient delivery strength, malposition of the fetus or abnormal growth and development of the baby, complications of pregnant women and fetuses may occur, such as malposition of the fetus, asphyxia, umbilical cord around the neck, bleeding, etc. The use of a vacuum cleaner can reduce the occurrence of complications and increase the safety of the mother and fetus: The vacuum cleaner is a safe and reliable auxiliary device. During use, medical staff need to strictly follow the operating procedures, pay attention to hygiene, and ensure the safety of the mother and fetus.

[0003] At present, traditional fetal head suction devices are operated manually. When the delivery doctor works for a long time, his physical strength may decrease. There are certain safety hazards when using traditional fetal head suction devices. Manual operation is time-consuming and labor-intensive, and it cannot be used frequently. There are certain inconveniences and high requirements for users.

[0004] Therefore, in view of the above problems, an electric suction cup type fetal head aspirator is proposed, which can solve the disadvantages of traditional fetal head aspirators. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the current traditional fetal head suction device is manually operated. When the delivery doctor works for a long time, the physical strength may decrease. There are certain safety hazards when using the traditional fetal head suction device. Manual operation is time-consuming and labor-intensive, and it cannot be used frequently. There are certain inconveniences and high requirements for users. The utility model proposes an electric suction cup fetal head suction device.

[0006] The utility model solves the technical problem by adopting the following technical solution: the utility model discloses an electric suction cup type fetal head aspirator, comprising a fetal head aspirator, the top of the fetal head aspirator is fixedly connected with a fixing box, the top of the fetal head aspirator is connected with an air tube, the top of the air tube is connected with an air bag, and a transmission assembly is arranged inside the fixing box;

[0007] The transmission assembly includes a fixed plate, which is fixedly connected to the top of the airbag, a screw rod is threadedly connected to the left side of the fixed plate, a pinion gear is fixedly connected to the top of the screw rod, a transmission box is arranged on the left side of the inner wall of the fixed box, a motor is fixedly connected to the inside of the transmission box, and a large gear which cooperates with the pinion gear is fixedly connected to the output end of the motor.

[0008] Preferably, a positioning rod is fixedly connected to the right side of the bottom of the fixing plate, and a positioning ring slidably connected to the positioning rod is fixedly connected to the right side of the inner wall of the fixing box.

[0009] Preferably, a heat dissipation opening is provided on the right side of the transmission box, and the number of the heat dissipation openings is several.

[0010] Preferably, a cover plate is provided on the top of the fixed box, and a handle is fixedly connected to the top of the cover plate.

[0011] Preferably, a sealing ring is fixedly connected to the bottom of the cover plate, and the sealing ring is used in conjunction with the fixing box.

[0012] Preferably, a support block is fixedly connected to the left side of the transmission box, and the support block is used in conjunction with the fixed box. A rubber strip is fixedly connected to the inside of the fetal head suction device, and metal operating rods are fixedly connected to both sides of the top of the fetal head suction device.

[0013] Preferably, a filling ring is provided inside the sealing ring, and the filling ring is fixedly connected to the inner wall of the fetal head suction device. The sealing ring and the filling ring are used in conjunction with each other. A guide ring is fixedly connected to the inner wall of the fetal head suction device, and the guide ring is located at the bottom of the filling ring. A paste-like buffer material is provided on the outside of the filling ring.

[0014] The utility model is beneficial in that:

[0015] 1. When the utility model needs to suction the fetal head, the user brings the fetal head suction device into contact with the fetal head and tightens them, then the user starts the motor, the output end of the motor drives the large gear to rotate, the rotation of the large gear drives the small gear to rotate, the small gear drives the screw to rotate, the rotation of the screw drives the fixing plate to move upward, the fixing plate drives the airbag to move upward, the airbag deforms and absorbs the air inside the fetal head suction device through the trachea, so that the inside of the fetal head suction device is under negative pressure, the fetal head of the child is absorbed, and the fetus is easy to be taken out, which solves the problem that the current traditional fetal head suction device is manually operated, the physical strength of the delivery doctor may decrease during long-term work, there are certain safety hazards when using the traditional fetal head suction device, the manual operation is time-consuming and labor-intensive, it cannot be used frequently, there are certain inconveniences, and the user has high requirements, and can achieve effective, safe and controllable suction of the fetal head;

[0016] 2. The utility model can limit the fixing plate by setting the positioning rod, which effectively improves the stability of the fixing plate and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional bottom-up structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0023] In the figure: 1. fetal head suction device; 2. fixing box; 3. trachea; 4. airbag; 5. transmission assembly; 51. fixing plate; 52. screw; 53. small gear; 54. transmission box; 55. motor; 56. large gear; 6. positioning rod; 7. positioning ring; 8. heat dissipation port; 9. cover plate; 10. handle; 11. sealing ring; 12. support block; 13. rubber strip; 14. metal operating rod; 15. filling ring; 16. guide ring; 17. paste-like buffer material. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 5 As shown, an electric suction cup type fetal head suction device comprises a fetal head suction device 1, a fixing box 2 is fixedly connected to the top of the fetal head suction device 1, a trachea 3 is connected to the top of the fetal head suction device 1, an air bag 4 is connected to the top of the trachea 3, and a transmission assembly 5 is arranged inside the fixing box 2;

[0026] The transmission assembly 5 includes a fixed plate 51, which is fixedly connected to the top of the airbag 4. A screw 52 is threadedly connected to the left side of the fixed plate 51, and a pinion 53 is fixedly connected to the top of the screw 52. A transmission box 54 is arranged on the left side of the inner wall of the fixed box 2. A motor 55 is fixedly connected to the inside of the transmission box 54. A large gear 56 used in conjunction with the pinion 53 is fixedly connected to the output end of the motor 55. The power of the motor 55 can be adjusted, which can facilitate medical staff to control the speed;

[0027] During operation, when it is necessary to suction the fetal head, the user brings the fetal head suction device 1 into contact with the fetal head and tightens them, then the user starts the motor 55, the output end of the motor 55 drives the large gear 56 to rotate, the rotation of the large gear 56 drives the small gear 53 to rotate, the small gear 53 drives the screw 52 to rotate, the rotation of the screw 52 drives the fixed plate 51 to move upward, the fixed plate 51 drives the airbag 4 to move upward, the airbag 4 deforms and absorbs the air inside the fetal head suction device 1 through the trachea 3, so that the inside of the fetal head suction device 1 is negative pressure, absorbing the fetal head of the child, making it easy to remove the fetus, thereby solving the problem that the current fetal head suction device is manually operated, and the physical strength of the delivery doctor decreases during long-term work. There are certain safety hazards in the use of the fetal head suction device, and manual operation is relatively laborious and cannot be used frequently, which has certain inconveniences.

[0028] Furthermore, a positioning rod 6 is fixedly connected to the right side of the bottom of the fixing plate 51, and a positioning ring 7 slidably connected to the positioning rod 6 is fixedly connected to the right side of the inner wall of the fixing box 2;

[0029] During operation, the fixing plate 51 can be limited by the setting of the positioning rod 6, which effectively improves the stability of the fixing plate 51 and is convenient for users to use.

[0030] Furthermore, a heat dissipation port 8 is provided on the right side of the transmission box 54, and the number of the heat dissipation ports 8 is several;

[0031] During operation, the heat dissipation opening 8 can be used to dissipate heat from the motor 55, thereby effectively increasing the service life of the motor 55 and making it easier for users to use.

[0032] Furthermore, a cover plate 9 is provided on the top of the fixed box 2, and a handle 10 is fixedly connected to the top of the cover plate 9;

[0033] During operation, the top of the fixed box 2 can be protected by the setting of the cover plate 9, which effectively improves the safety of the fixed box 2 and is convenient for users to use.

[0034] Furthermore, a sealing ring 11 is fixedly connected to the bottom of the cover plate 9, and the sealing ring 11 is used in conjunction with the fixed box 2;

[0035] During operation, the sealing ring 11 can be provided to seal the cover plate 9 and the fixed box 2 , thereby effectively improving the safety of the fixed box 2 .

[0036] Furthermore, a support block 12 is fixedly connected to the left side of the transmission box 54, and the support block 12 is used in conjunction with the fixed box 2. A rubber strip 13 is fixedly connected to the inside of the fetal head suction device 1, and metal operating rods 14 are fixedly connected to both sides of the top of the fetal head suction device 1.

[0037] During operation, the transmission box 54 can be limited by the setting of the support block 12, thereby effectively improving the stability of the transmission box 54.

[0038] Furthermore, a filling ring 15 is provided inside the sealing ring 11, and the filling ring 15 is fixedly connected to the inner wall of the fetal head suction device 1. The sealing ring 11 is used in conjunction with the filling ring 15. A guide ring 16 is fixedly connected to the inner wall of the fetal head suction device 1. The guide ring 16 is located at the bottom of the filling ring 15, and a paste-like buffer material 17 is provided on the outer side of the filling ring 15.

[0039] During operation, the filling ring 15 can support the inside of the sealing ring 11, effectively improving the stability of the sealing ring 11. The paste-like buffer material 17 can provide a buffer seal between the sealing ring 11 and the fetal head, thereby avoiding the formation of a gap between the fetal head and the sealing ring 11.

[0040] Working principle: When it is necessary to suction the fetal head, the user brings the fetal head suction device 1 into contact with the fetal head and tightens them, then the user starts the motor 55, the output end of the motor 55 drives the large gear 56 to rotate, the rotation of the large gear 56 drives the small gear 53 to rotate, the small gear 53 drives the screw 52 to rotate, the rotation of the screw 52 drives the fixed plate 51 to move upward, the fixed plate 51 drives the air bag 4 to move upward, the air bag 4 deforms and absorbs the air inside the fetal head suction device 1 through the trachea 3, so that the inside of the fetal head suction device 1 is negative pressure, absorbing the fetal head of the child, making it easier to remove the fetus, by introducing the electric mechanical system, the efficiency and controllability of suction are enhanced, and the safety and smoothness of the delivery process are improved, thereby achieving an effective, safe and controllable effect of suctioning the fetal head.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model product. The technicians in this industry should understand that the utility model product is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model product will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An electric suction cup type fetal head aspirator, comprising a fetal head aspirator (1), characterized in that: The top of the fetal head suction device (1) is fixedly connected to a fixed box (2), the top of the fetal head suction device (1) is connected to an air tube (3), the top of the air tube (3) is connected to an air bag (4), and a transmission component (5) is arranged inside the fixed box (2); The transmission assembly (5) comprises a fixing plate (51), the fixing plate (51) being fixedly connected to the top of the airbag (4), a screw rod (52) being threadedly connected to the left side of the fixing plate (51), a pinion gear (53) being fixedly connected to the top of the screw rod (52), a transmission box (54) being arranged on the left side of the inner wall of the fixing box (2), a motor (55) being fixedly connected to the inside of the transmission box (54), and a large gear (56) being fixedly connected to the output end of the motor (55) for use with the pinion gear (53).

2. The electric suction cup type fetal head aspirator according to claim 1, characterized in that: A positioning rod (6) is fixedly connected to the right side of the bottom of the fixing plate (51), and a positioning ring (7) slidably connected to the positioning rod (6) is fixedly connected to the right side of the inner wall of the fixing box (2).

3. The electric suction cup type fetal head aspirator according to claim 2, characterized in that: A heat dissipation opening (8) is provided on the right side of the transmission box (54), and the number of the heat dissipation openings (8) is several.

4. The electric suction cup type fetal head aspirator according to claim 3, characterized in that: A cover plate (9) is provided on the top of the fixed box (2), and a handle (10) is fixedly connected to the top of the cover plate (9).

5. The electric suction cup type fetal head aspirator according to claim 4, characterized in that: A sealing ring (11) is fixedly connected to the bottom of the cover plate (9), and the sealing ring (11) is used in conjunction with the fixing box (2).

6. The electric suction cup type fetal head aspirator according to claim 5, characterized in that: A support block (12) is fixedly connected to the left side of the transmission box (54), and the support block (12) is used in conjunction with the fixed box (2). A rubber strip (13) is fixedly connected to the inside of the fetal head suction device (1), and metal operating rods (14) are fixedly connected to both sides of the top of the fetal head suction device (1).

7. The electric suction cup type fetal head aspirator according to claim 6, characterized in that: A filling ring (15) is arranged inside the sealing ring (11), and the filling ring (15) is fixedly connected to the inner wall of the fetal head suction device (1). The sealing ring (11) and the filling ring (15) are used in conjunction with each other. A guide ring (16) is fixedly connected to the inner wall of the fetal head suction device (1), and the guide ring (16) is located at the bottom of the filling ring (15). A paste-like buffer material (17) is arranged on the outer side of the filling ring (15).

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