CN215899845U

CN215899845U - Fetal head suction midwifery device for obstetrics and gynecology department

Info

Publication number: CN215899845U
Application number: CN202121523531.0U
Authority: CN
Inventors: 王笃燕; 江漫漫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-25
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a fetal head suction midwifery device for obstetrics and gynecology department, which comprises a suction head and a connector, wherein the suction head is a soft rubber head and is horn-shaped, one end of the suction head, which is far away from the fetal head, is provided with a first round hole, an auxiliary connector is inserted in the first round hole, the suction head is positioned on the left side of the connector, the left side of the connector is provided with a second round hole, the right side of the auxiliary connector is inserted in the second round hole, the auxiliary connector is symmetrically provided with first connecting screw holes, and a locking bolt is screwed between the first connecting screw hole and the second connecting screw hole which are aligned; the rubber bulge and the limiting hole are matched for use, so that the connection stability of the suction head and the auxiliary connector is improved. The suction head and the connector are detachably connected, and the integrally formed air pipe is also connected to the connector, so that the suction head and the air pipe are convenient to detach, clean and disinfect, and medical staff can use the suction head and the air pipe conveniently.

Description

Fetal head suction midwifery device for obstetrics and gynecology department

Technical Field

The utility model belongs to the technical field of auxiliary tools for obstetrics and gynecology department, and particularly relates to a fetal head suction midwifery device for obstetrics and gynecology department.

Background

At present, a fetal head suction apparatus used in a delivery room mainly comprises a fetal head sucker, a traction handle and a vent pipe, and in the prior art, the fetal head sucker and the vent pipe for a delivery assisting device are usually fixedly connected and are inconvenient to disassemble and assemble, so that the fetal head sucker is inconvenient to clean and disinfect, the use of medical care personnel is influenced, and the fetal head suction apparatus for the obstetrics and gynecology department is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fetal head suction midwifery device for obstetrics and gynecology department, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gynaecology and obstetrics attracts practise midwifery device with fetal head, is including attracting head and connector, it is the soft rubber head to attract the head, it is the loudspeaker form to attract the head, attract the head to keep away from the one end of fetal head and seted up first round hole, it has supplementary connector to peg graft in the first round hole, attract the head to be located the left side of connector, the second round hole has been seted up in the left side of connector, the right side of supplementary connector is pegged graft in the second round hole, first connecting screw has been seted up to the symmetry on the supplementary connector, first connecting screw is located between attracting head and the connector, the symmetry is seted up on the connector and is connected the screw with the first second that connects the screw and align spiro union locking bolt between the first connecting screw and the second connecting screw that set up.

The gas pocket is seted up to the middle part symmetry of supplementary connector, the right side wall of connector is equipped with integrated into one piece's trachea, connector and trachea are stainless steel construction, the apron is installed through the bolt in tracheal right side, the rear end of connector has cup jointed the casing, the apron sets up in the casing, the right side outer wall longitudinal symmetry of connector is equipped with connects the journal stirrup, the shrinkage pool has been seted up to the left side wall longitudinal symmetry of casing, it is located the left side of shrinkage pool to connect the journal stirrup, it has the screw thread post that inserts to the shrinkage pool to run through in the journal stirrup to connect, the outer end of screw thread post is equipped with lock nut.

The inner wall of the air pipe is provided with a rubber piston, the right side wall of the rubber piston is provided with a piston rod which penetrates through the cover plate and extends into the shell, the upper inner wall and the lower inner wall of the shell are symmetrically provided with two supports which are respectively arranged on two sides of the piston rod, the right side wall of each support is rotatably connected with two transmission lead screws which penetrate through the right side wall of the shell through bearings, the number of the transmission lead screws is two, the motors are respectively arranged at the right ends of the transmission lead screws, the motors are fixedly arranged on the right side of the shell, moving blocks are respectively connected onto the two transmission lead screws, and the two moving blocks are respectively connected with the piston rod.

Preferably, the inner side wall of the suction head far away from the fetal head is uniformly provided with a plurality of rubber bulges in a surrounding manner, and the auxiliary connecting head is uniformly provided with a plurality of limiting holes matched with the rubber bulges in a surrounding manner.

Preferably, the inner wall of the suction head is uniformly provided with a plurality of soft convex balls in a surrounding manner.

Preferably, the air pipe is provided with a traction handle.

Preferably, the below of casing is equipped with the base, the top of base is equipped with the spout, sliding connection has two sliders on the spout, and the top of two sliders all is equipped with the landing leg that is connected with the casing.

Preferably, the front and rear side walls of the base are symmetrically provided with walking wheels.

The utility model has the technical effects and advantages that: this child head attracts practise midwifery device for gynaecology and obstetrics, through pegging graft the auxiliary connector between first round hole and second round hole, and then can link together attracting head and connector through the auxiliary connector, later uses through the cooperation of first connection screw, second connection screw and locking bolt, can realize the fixed connection work of first round hole and second round hole.

The rubber bulge and the limiting hole are matched for use, so that the connection stability of the suction head and the auxiliary connector is improved. The suction head and the connector are detachably connected, and the integrally formed air pipe is also connected to the connector, so that the suction head and the air pipe are convenient to detach, clean and disinfect, and medical staff can use the suction head and the air pipe conveniently.

According to the utility model, the two motors are respectively started to drive the transmission lead screw to rotate, so that the moving block can be driven to reciprocate, the piston rod can drive the rubber piston to move as the moving block is connected with the piston rod, the air pipe can generate negative pressure when the rubber piston moves, so that the suction head can be adsorbed on the head of a baby, and then the hand is held by the traction handle, so that the baby can better come out from the birth canal.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the present invention in a front view;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the suction head of the present invention;

fig. 4 is an enlarged schematic view of the utility model at B in fig. 1.

In the figure: 1. a suction head; 2. a connector; 3. a first circular hole; 4. an auxiliary connector; 5. a second circular hole; 6. a first connection screw hole; 7. a second connection screw hole; 8. locking the bolt; 9. a limiting hole; 10. air holes; 11. a soft convex ball; 12. an air tube; 13. a cover plate; 14. a housing; 15. connecting the support lug; 16. concave holes; 17. a threaded post; 18. a rubber piston; 19. a piston rod; 20. a support; 21. a transmission screw rod; 22. An electric motor; 23. a traction handle; 24. a base; 25. a chute; 26. a slider; 27. a support leg; 28. A rubber bulge; 29. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The utility model provides a fetal head suction midwifery device for obstetrics and gynecology department as shown in figures 1-4, which comprises a suction head 1 and a connecting head 2, the suction head 1 is a soft rubber head, the suction head 1 is horn-shaped, one end of the suction head 1 far away from the fetal head is provided with a first round hole 3, an auxiliary connector 4 is inserted into the first round hole 3, the suction head 1 is positioned at the left side of the connector 2, a second round hole 5 is arranged on the left side of the connector 2, the right side of the auxiliary connector 4 is inserted in the second round hole 5, the auxiliary connector 4 is symmetrically provided with first connecting screw holes 6, the first connecting screw holes 6 are positioned between the suction head 1 and the connector 2, the connector 2 is symmetrically provided with second connecting screw holes 7 which are aligned with the first connecting screw holes 6, and a locking bolt 8 is screwed between the first connecting screw hole 6 and the second connecting screw hole 7 which are arranged in an aligned mode.

Pore 10 is seted up to the middle part symmetry of auxiliary connection head 4, the right side wall of connector 2 is equipped with integrated into one piece's trachea 12, connector 2 and trachea 12 are stainless steel construction, apron 13 is installed through the bolt in trachea 12's right side, the rear end of connector 2 has cup jointed casing 14, apron 13 sets up in casing 14, the right side outer wall longitudinal symmetry of connector 2 is equipped with connects journal stirrup 15, shrinkage pool 16 has been seted up to casing 14's left side wall longitudinal symmetry, it is located the left side of shrinkage pool 16 to connect journal stirrup 15, it has the screw thread post 17 that inserts to shrinkage pool 16 to run through in connecting journal stirrup 15, the outer end of screw thread post 17 is equipped with lock nut.

The inner wall of the air pipe 12 is provided with a rubber piston 18, the right side wall of the rubber piston 18 is provided with a piston rod 19 which penetrates through the cover plate 13 and extends into the shell 14, the upper inner wall and the lower inner wall of the shell 14 are symmetrically provided with two supports 20, the supports 20 are respectively arranged on two sides of the piston rod 19, the right side walls of the two supports 20 are rotatably connected with two transmission screw rods 21 which penetrate through the right side wall of the shell 14 through bearings, the number of the transmission screw rods 21 is two, the right ends of the two transmission screw rods 21 are respectively provided with a motor 22, the motors 22 are fixedly arranged on the right side of the shell 14, the two transmission screw rods 21 are respectively connected with a moving block 29, and the two moving blocks 29 are respectively connected with the piston rod 19.

Attract head 1 to keep away from the even encircleing of inside wall of child head and be equipped with a plurality of rubber protrusion 28, evenly encircleing offer a plurality of spacing holes 9 that use with the cooperation of rubber protrusion 28 on the auxiliary connection head 4. The matching use of the rubber bulge 28 and the limiting hole 9 is used for improving the connection stability of the suction head 1 and the auxiliary connecting head 4.

The inner wall of the suction head 1 is uniformly provided with a plurality of soft convex balls 11 in a surrounding manner, the suction head 1 is prevented from slipping through the arranged soft convex balls 11, and the fetal head is prevented from being damaged due to overlarge suction force.

The air tube 12 is provided with a traction handle 23, and the traction handle 23 is used for pulling the fetal head to be delivered.

The below of casing 14 is equipped with base 24, the top of base 24 is equipped with spout 25, sliding connection has two sliders 26 on spout 25, and the top of two sliders 26 all is equipped with the landing leg 27 that is connected with casing 14. When the hand-held pulling handle 23 pulls the fetal head out of the birth canal, the entire housing 14 can be moved backwards by the sliding block 26 moving on the sliding slot 25.

The walking wheels are symmetrically arranged on the front side wall and the rear side wall of the base 24, and the walking wheels are arranged to facilitate the moving work of the whole device.

During the specific use, through pegging graft auxiliary connector 4 between first round hole 2 and second round hole 3, and then can link together attracting head 1 and connector 2 through auxiliary connector 4, later use through the cooperation of first connection screw 6, second connection screw 7 and locking bolt 8, can realize the fixed connection work of first round hole 2 and second round hole 3. The suction head 1 and the connector 2 are detachably connected, and the connector 2 is also connected with the integrally formed air pipe 12, so that the suction head 1 and the air pipe 12 are convenient to detach and clean. Drive lead screw 21 and rotate through starting two motors 29 respectively, and then can drive movable block 29 reciprocating motion, because movable block 29 and piston rod 19 are connected, so piston rod 19 can drive rubber piston 18 and remove, and air pipe 12 can produce the negative pressure when rubber piston 18 removes, so attract head 1 can adsorb at baby's head, later handheld traction handle 23 again, make the foetus better can follow the birth canal and come out.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a gynaecology and obstetrics attracts practise midwifery device with fetal head, includes attracts head (1) and connector (2), its characterized in that: the suction head (1) is a soft rubber head, the suction head (1) is horn-shaped, one end of the suction head (1) far away from the fetal head is provided with a first round hole (3), an auxiliary connector (4) is inserted in the first round hole (3), the suction head (1) is positioned at the left side of the connector (2), a second round hole (5) is arranged on the left side of the connector (2), the right side of the auxiliary connector (4) is inserted in the second round hole (5), the auxiliary connector (4) is symmetrically provided with first connecting screw holes (6), the first connecting screw hole (6) is positioned between the suction head (1) and the connector (2), the connector (2) is symmetrically provided with second connecting screw holes (7) which are aligned with the first connecting screw holes (6), a locking bolt (8) is screwed between the first connecting screw hole (6) and the second connecting screw hole (7) which are arranged in an aligned manner;

the middle part symmetry of supplementary connector (4) is seted up there are gas pocket (10), the right side wall of connector (2) is equipped with integrated into one piece's trachea (12), connector (2) and trachea (12) are stainless steel construction, apron (13) are installed through the bolt in the right side of trachea (12), casing (14) have been cup jointed to the rear end of connector (2), apron (13) set up in casing (14), the right side outer wall longitudinal symmetry of connector (2) is equipped with connects journal stirrup (15), shrinkage pool (16) have been seted up to the left side wall longitudinal symmetry of casing (14), connect journal stirrup (15) and be located the left side of shrinkage pool (16), it has threaded post (17) that insert to shrinkage pool (16) to run through in connecting journal stirrup (15), the outer end of threaded post (17) is equipped with lock nut;

the inner wall of the air pipe (12) is provided with a rubber piston (18), the right side wall of the rubber piston (18) is provided with a piston rod (19) which penetrates through the cover plate (13) and extends into the shell (14), the upper inner wall and the lower inner wall of the shell (14) are symmetrically provided with two supports (20), the supports (20) are respectively arranged on two sides of the piston rod (19), the right side walls of the two supports (20) are rotatably connected with two transmission screw rods (21) which penetrate through the right side wall of the shell (14) through bearings, the number of the transmission screw rods (21) is two, the right ends of the two transmission screw rods (21) are respectively provided with an electric motor (22), the electric motor (22) is fixedly arranged on the right side of the shell (14), the two transmission screw rods (21) are respectively connected with a moving block (29), and the two moving blocks (29) are respectively connected with the piston rod (19).

2. The fetal head suction midwifery device for obstetrics and gynecology department according to claim 1, characterized in that: attract head (1) to keep away from the inside wall of child head and evenly encircle be equipped with a plurality of rubber arch (28), evenly encircle offer on auxiliary connection head (4) a plurality of spacing holes (9) that use with the cooperation of rubber arch (28).

3. The fetal head suction midwifery device for obstetrics and gynecology department according to claim 1, characterized in that: the inner wall of the suction head (1) is uniformly provided with a plurality of soft convex balls (11) in a surrounding way.

4. The fetal head suction midwifery device for obstetrics and gynecology department according to claim 1, characterized in that: a traction handle (23) is arranged on the air pipe (12).

5. The fetal head suction midwifery device for obstetrics and gynecology department according to claim 1, characterized in that: the below of casing (14) is equipped with base (24), the top of base (24) is equipped with spout (25), sliding connection has two slider (26) on spout (25), and the top of two slider (26) all is equipped with landing leg (27) that are connected with casing (14).

6. The fetal head suction midwifery device for obstetrics and gynecology department according to claim 5, wherein: the front side wall and the rear side wall of the base (24) are symmetrically provided with traveling wheels.