CN111938792A

CN111938792A - Obstetrical delivery instrument for obstetrics and gynecology department

Info

Publication number: CN111938792A
Application number: CN202010844527.8A
Authority: CN
Inventors: 何嘉鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-11-17

Abstract

The invention provides a delivery assistant instrument for obstetrics and gynecology department, belonging to the technical field of delivery assistant instruments and aiming at solving the problem that after the delivery assistant instrument is used, because the delivery assistant instrument lacks an effective cleaning structure, a large amount of attachments in a delivery passage can be attached to an air bag and an air bag connecting handle at the moment, and the attachments can influence the environment of a delivery room once dropping on the delivery assistant instrument and the ground. According to the invention, through the matching of the cleaning mechanism and the sewage collecting mechanism, during cleaning, the valve is opened, so that the cleaning solution in the cleaning mechanism is uniformly sprayed onto the air bag and the air bag connecting handle through the spray head, the cleaned sewage enters the sewage collecting mechanism through the drainage hose, and the backflow-preventing flap valve is arranged at the drainage port end of the drainage hose, so that the phenomenon that peculiar smell and bacteria in the sewage collecting mechanism float to the air of the delivery room through the drainage hose is effectively avoided, and further the influence on the environment of the delivery room is prevented.

Description

Obstetrical delivery instrument for obstetrics and gynecology department

Technical Field

The invention belongs to the technical field of a delivery assistant instrument, and particularly relates to a delivery assistant instrument for obstetrics and gynecology department.

Background

The air sac midwifery instrument is a new product developed by Chinese science and technology personnel in the early 90 s of the 20 th century, utilizes the bionic principle, uses air sacs to replace fetal heads, places the air sacs in a cervical canal and a vagina in sequence, gradually inflates to mechanically expand a soft birth canal, can be used for induction of labor and induction of labor, obviously shortens the labor course and relieves the pain of a lying-in woman.

For example, application No.: the invention discloses a CN201810512310.X the invention discloses a numerical control superconductive visible bionic midwifery instrument, which comprises a base, wherein an upright post is fixed in the middle of the upper part of the base, a box body is fixed at the upper end of the upright post, an air pump is fixed in the box body, a display screen is fixed on one side of the front surface of the box body, a key is arranged on one side of the display screen, an air pipe is arranged on one side of the outer surface of the box body, the lower end of the air pipe is fixed with an air outlet of the air pump, and an air bag is fixed at the upper end of the air pipe. Avoiding the injury to the pregnant woman.

Based on the search of the above patent and the discovery of the devices in the prior art, when the midwifery device is used, although the situation inside the birth canal can be photographed by the miniature camera, the midwifery device has the following disadvantages in the actual use process, such as: 1. after the delivery aid is used, because the delivery aid lacks an effective cleaning structure, a large amount of attachments in the delivery passage can be attached to the air bag and the air bag connecting handle, and the attachments can influence the delivery room environment once dropping on the delivery aid and the ground; 2. when the delivery aid is used, the air bag and the air bag connecting handle cannot be further sterilized, so that bacteria can be easily attached to the air bag exposed in the air of a delivery room for a long time, and the delivery tract of a puerpera can be infected; 3. the midwifery instrument can not be adjusted according to medical staff with different heights when in use, thereby reducing the flexibility of the midwifery instrument when in use.

Disclosure of Invention

In order to solve the technical problems, the invention provides a delivery aid for obstetrics and gynecology department, which aims to solve the following defects in the actual use process of the delivery aid, such as: 1. after the delivery aid is used, because the delivery aid lacks an effective cleaning structure, a large amount of attachments in the delivery passage can be attached to the air bag and the air bag connecting handle, and the attachments can influence the delivery room environment once dropping on the delivery aid and the ground; 2. when the delivery aid is used, the air bag and the air bag connecting handle cannot be further sterilized, so that bacteria can be easily attached to the air bag exposed in the air of a delivery room for a long time, and the delivery tract of a puerpera can be infected; 3. the midwifery instrument can not be adjusted according to medical staff with different heights when in use, thereby reducing the flexibility of the midwifery instrument when in use.

The invention relates to a delivery assistant instrument for obstetrics and gynecology department, which is achieved by the following specific technical means:

the obstetric apparatus for obstetrical and gynecological childbirth comprises a base, wherein a lifting mechanism is arranged on the upper portion of the base and comprises a threaded cylinder rotating sleeve, a threaded cylinder, a limiting sliding cylinder, a rectangular bayonet and a first bevel gear, the threaded cylinder rotating sleeve is arranged at the center of the bottom face of the lifting mechanism, the bottom of the lifting mechanism is rotatably connected with the threaded cylinder through the threaded cylinder rotating sleeve, a T-shaped clamping groove is formed in the bottom end face of the threaded cylinder rotating sleeve, a T-shaped clamping block rotatably connected with the T-shaped clamping groove is arranged at the upper end of the threaded cylinder, the first bevel gear is arranged at the upper end of the outer circumferential face of the threaded cylinder, the two limiting sliding cylinders are symmetrically arranged at the bottom end face of the lifting mechanism, the rectangular bayonets are formed in the left and right edges of the bottom face of the lifting mechanism, and the; the top end surface of the lifting mechanism is provided with a midwifery instrument main body; the lifting mechanism is of a square plate structure, and a protection mechanism is connected to the upper part of the delivery assisting instrument main body on the lifting mechanism in a sliding manner; the upper part of the base is fixedly connected with a box body, and four cavities are arranged in the box body through partition plates; a cleaning mechanism is arranged in the upper end cavity on the right side in the box body, and a controller which is in common electrical connection with an external power supply is arranged in the upper end cavity on the left side in the box body; two ultraviolet lamp tubes which are commonly and electrically connected with the controller are arranged in a left-right symmetrical manner in the cavity at the lower end of the left side in the box body; one side of the bottom of the box body is connected with a sewage collecting mechanism arranged on the upper end surface of the base; the bottom end face of the lifting mechanism is rotatably connected with an adjusting mechanism through two bearing support blocks.

Furthermore, the base comprises a pillar, a threaded rod and two limiting slide rods, the middle of the upper end face of the base is fixedly connected with the pillar, the upper end face of the pillar is welded with a T-shaped supporting plate, the central part of the upper end face of the pillar is fixedly connected with the threaded rod, the limiting slide rods are arranged on the upper end face of the pillar on the left side and the right side of the threaded rod, the height of each limiting slide rod is equal to that of the threaded rod, universal wheels with brake structures are mounted at four included angles at the bottom of the base, when the lifting mechanism and the base are in a mounting state, a threaded cylinder is connected with the threaded rod through threads, and the two limiting slide cylinders are respectively connected with the two limiting;

furthermore, the midwifery instrument main body comprises an air pipe, an air bag connecting handle and a round metal block, the air bag connecting handle is connected with the air bag connecting handle through the air pipe, the lower end of the air bag connecting handle is provided with an air bag, the outer peripheral surface of the air bag connecting handle is provided with the two round metal blocks, and when the air bag connecting handle and a T-shaped support in a box body are in an installation state, the round metal block and a U-shaped magnet are magnetically attracted;

furthermore, the protection mechanism comprises sliding rods, buckles and tension springs, the protection mechanism is of a rectangular cover structure, the four included angles of the bottom end face of the protection mechanism are fixedly connected with one sliding rod, the left side and the right side of the bottom end face of the protection mechanism are respectively provided with one buckle, the tension spring is connected between the lower end of each sliding rod and the bottom end face of the lifting mechanism through a connecting block, when the protection mechanism and the lifting mechanism are in an installation state, the four sliding rods are respectively connected with the four included angles of the lifting mechanism in a sliding mode, and when the protection mechanism is in a closed state at the upper portion of the lifting mechanism, the two buckles are respectively connected with the two rectangular bayonets in a clamping mode;

further, the box body comprises a box door, T-shaped supports, a water baffle plate, a metal strip, a U-shaped magnet and a round magnet, the lower part of the left side of the box body is rotatably connected with the box door through a rotating shaft, the metal strip is embedded in the right side of the rear end face of the box door, the T-shaped supports are respectively arranged in two cavities of the lower part of the box body, the front sides of the two upper end faces of each T-shaped support are respectively provided with an arched groove, the bottom end face of the inner side of each arched groove on each T-shaped support is provided with an arched through hole, the inner side of each arched groove on each T-shaped support is provided with a U-shaped magnet, the front side of the inner part of the longitudinal partition plate of the box body is uniformly embedded with four round magnets, the water baffle plate is arranged on the front side of the cavity of the lower part, when the box door is in a closed state, the metal strip is magnetically attracted with the four round magnets;

further, the sewage collecting mechanism comprises a square shell, a drainage hose and a backflow-preventing flap valve, a water inlet is formed in the upper end face of the sewage collecting mechanism, a sealing rubber ring is arranged on the inner circumferential surface of the water inlet, a water inlet pipe is inserted into the sealing rubber ring at the water inlet of the sewage collecting mechanism, the upper portion of the water inlet pipe is connected with the square shell, the drainage hose is connected inside the square shell, the other end of the drainage hose is connected to a drainage hole in the bottom of the box body, the drainage end of the drainage hose is rotatably connected with the backflow-preventing flap valve through a rotating shaft, and the drainage end of the drainage hose is distributed in an upwards fifteen-twenty-degree;

furthermore, the cleaning mechanism comprises a spray head and a valve, the bottom of the cleaning mechanism is connected with the spray head through a sewer pipe, the sewer pipe at the bottom of the cleaning mechanism is provided with the valve, the left side surface and the right side surface of the cleaning mechanism are both provided with a handle, and the bottom end surface of the spray head is uniformly provided with water spray ports;

furthermore, the adjusting mechanism comprises a second bevel gear, the adjusting mechanism is of a rotating shaft structure, one end of the adjusting mechanism is provided with the second bevel gear, the other end of the second bevel gear is provided with a rotating hand wheel, and when the adjusting mechanism and the lifting mechanism are in an installation state, the second bevel gear is meshed with the first bevel gear.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the matching of the cleaning mechanism and the sewage collecting mechanism, after the midwifery instrument main body is used, the used air bag and the air bag are connected to clean the cavity in the lower part of the right side of the box body, when the midwifery instrument main body is cleaned, the valve is opened, so that cleaning liquid in the cleaning mechanism is uniformly sprayed onto the air bag and the air bag connecting handle through the spray head, the cleaned sewage enters the sewage collecting mechanism through the drainage hose, and the backflow-preventing flap valve is arranged at the drainage port end of the drainage hose, so that the phenomenon that peculiar smell and bacteria in the sewage collecting mechanism float to the air of a delivery room through the drainage hose is effectively avoided, and further the influence on the environment of the delivery room is.

According to the invention, the ultraviolet lamp tubes are arranged in the box body, the air bag connecting handle is magnetically attracted to the T-shaped support in the lower cavity on the right side of the box body through the two circular metal blocks, then the box door is closed, the two ultraviolet lamp tubes are opened through the controller, so that the air bag connecting handle and the air bag are further sterilized, and when the air bag is used, the air bag connecting handle and the air bag are taken out from the lower cavity on the right side of the box body, so that the infection phenomenon of the air bag on the birth canal of a puerpera is effectively avoided.

According to the invention, through the matching of the adjusting mechanism and the lifting mechanism, when the use height of the midwifery instrument main body needs to be adjusted, the adjusting mechanism is manually rotated, the second bevel gear drives the first bevel gear to rotate, so that the threaded cylinder rotates on the threaded rod, and under the action of the threads, the threaded cylinder drives the lifting mechanism to move up and down through the threaded cylinder rotating sleeve, so that the height of the midwifery instrument main body is adjusted, and the flexibility of the midwifery instrument main body in use is further improved.

Drawings

Fig. 1 is a first view structure diagram of the present invention.

Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.

Fig. 3 is a schematic view of the lifting mechanism and the guard mechanism of the present invention.

Fig. 4 is a schematic view of the present invention at a part enlarged in fig. 3.

Fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.

Fig. 6 is a schematic view of the structure of the airbag connecting handle and the round metal block.

Fig. 7 is a schematic view of the structure of the case of the present invention.

FIG. 8 is a schematic view of the structure of the container body of the present invention with the water guard removed.

FIG. 9 is an axial view of the sewage collecting mechanism of the present invention.

FIG. 10 is a left side view schematically illustrating the structure of the sewage collecting mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a pillar; 102. a threaded rod; 103. a limiting slide bar; 2. a lifting mechanism; 201. a threaded cylinder rotating sleeve; 202. a threaded barrel; 203. a limiting sliding cylinder; 204. a rectangular bayonet; 205. a first bevel gear; 3. a midwifery instrument main body; 301. an air tube; 302. an air bag connecting handle; 303. a circular metal block; 4. a protection mechanism; 401. a slide bar; 402. buckling; 403. a tension spring; 5. a box body; 501. a box door; 502. a T-shaped bracket; 503. a water baffle; 504. a metal strip; 505. a U-shaped magnet; 506. a circular magnet; 6. a sewage collection mechanism; 601. a square shell; 602. a drain hose; 603. a backflow prevention flap valve; 7. a cleaning mechanism; 701. a spray head; 702. a valve; 8. an ultraviolet lamp tube; 9. a controller; 10. an adjustment mechanism; 1001. a second bevel gear.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a delivery assistant instrument for obstetrics and gynecology department, comprising: the lifting mechanism comprises a base 1, wherein a lifting mechanism 2 is arranged on the upper portion of the base 1, the lifting mechanism 2 comprises a threaded cylinder rotating sleeve 201, a threaded cylinder 202, a limiting sliding cylinder 203, a rectangular bayonet 204 and a first bevel gear 205, the threaded cylinder rotating sleeve 201 is arranged at the center of the bottom end face of the lifting mechanism 2, the bottom of the lifting mechanism 2 is rotatably connected with the threaded cylinder 202 through the threaded cylinder rotating sleeve 201, a T-shaped clamping groove is formed in the bottom end face of the threaded cylinder rotating sleeve 201, a T-shaped clamping block rotatably connected with the T-shaped clamping groove is arranged at the upper end of the threaded cylinder 202, the first bevel gear 205 is arranged at the upper end of the outer peripheral face of the threaded cylinder 202, two limiting sliding cylinders 203 are symmetrically arranged at the bottom end of the lifting mechanism 2, the rectangular bayonets 204 are formed in the left and right edges of the bottom end face; the top end face of the lifting mechanism 2 is provided with a midwifery instrument main body 3, the midwifery instrument main body 3 comprises an air pipe 301, an air bag connecting handle 302 and a round metal block 303, the midwifery instrument main body 3 is connected with the air bag connecting handle 302 through the air pipe 301, the lower end of the air bag connecting handle 302 is provided with an air bag, the outer peripheral surface of the air bag connecting handle 302 is provided with the two round metal blocks 303, when the air bag connecting handle 302 and a T-shaped support 502 in the box body 5 are in an installation state, the round metal blocks 303 and a U-shaped magnet 505 are magnetically attracted, so that the air bag on the air bag connecting handle; the lifting mechanism 2 is of a square plate structure, the lifting mechanism 2 is slidably connected with a protection mechanism 4 at the upper part of the midwifery instrument main body 3, the protection mechanism 4 comprises sliding rods 401, buckles 402 and tension springs 403, the protection mechanism 4 is of a rectangular cover structure, the four corners of the bottom end face of the protection mechanism 4 are fixedly connected with the sliding rods 401, the left side and the right side of the bottom end face of the protection mechanism 4 are respectively provided with one buckle 402, the lower end of each sliding rod 401 is connected with the bottom end face of the lifting mechanism 2 through a connecting block by one tension spring 403, when the protection mechanism 4 and the lifting mechanism 2 are in an installation state, the four sliding rods 401 are respectively slidably connected with the lifting mechanism 2 at four included angles, when the protection mechanism 4 is in a closing state at the upper part of the lifting mechanism 2, the two buckles 402 are respectively clamped with the two rectangular bayonets 204, and when the midwifer, the protection mechanism 4 is closed, so that the midwifery instrument main body 3 can be effectively protected when not used, the service life of the midwifery instrument main body 3 is prolonged, and the protection mechanism 4 can be pulled back to the upper part of the midwifery instrument main body 3 under the action of the tension spring 403 only by pinching the two buckles 402 when being used again; the upper part of the base 1 is fixedly connected with a box body 5, the box body 5 is internally provided with four cavities through clapboards, the box body 5 comprises a box door 501, T-shaped brackets 502, a water baffle 503, a metal strip 504, a U-shaped magnet 505 and a round magnet 506, the lower part of the left side of the box body 5 is rotatably connected with the box door 501 through a rotating shaft, the metal strip 504 is embedded in the right side of the rear end surface of the box door 501, the T-shaped brackets 502 are respectively arranged in the two cavities of the lower part of the box body 5, the front sides of the two upper end surfaces of each T-shaped bracket 502 are respectively provided with an arched groove, the bottom end surfaces of the inner sides of the two arched grooves of each T-shaped bracket 502 are respectively provided with an arched through hole, the inner side of each arched groove of each T-shaped bracket 502 is respectively provided with a U-shaped magnet 505, the front side of the inner part of the longitudinal clapboard of the, the bottom end surface of the left side in the cavity at the lower part of the right side of the box body 5 is an inclined surface, when the box door 501 is in a closed state, the metal strip 504 and the four circular magnets 506 are magnetically attracted, so that the box door 501 can be effectively closed and can be opened conveniently; a cleaning mechanism 7 is arranged in a cavity at the upper right side of the interior of the box body 5, the cleaning mechanism 7 comprises a spray head 701 and a valve 702, the bottom of the cleaning mechanism 7 is connected with the spray head 701 through a downcomer, the valve 702 is arranged on the downcomer at the bottom of the cleaning mechanism 7, handles are arranged on the left side surface and the right side surface of the cleaning mechanism 7, and water spray nozzles are uniformly arranged on the bottom surface of the spray head 701; a controller 9 which is in common electrical connection with an external power supply is arranged in a cavity at the upper end of the left side in the box body 5; two ultraviolet lamp tubes 8 which are in common electrical connection with a controller 9 are arranged in a left-right symmetrical manner in a cavity at the lower end of the left side in the box body 5; one side of the bottom of the box body 5 is connected with a sewage collecting mechanism 6 which is arranged on the upper end surface of the base 1; the bottom end face of the lifting mechanism 2 is rotatably connected with an adjusting mechanism 10 through two bearing support blocks, the adjusting mechanism 10 comprises a second bevel gear 1001, the adjusting mechanism 10 is of a rotating shaft structure, one end of the adjusting mechanism 10 is provided with the second bevel gear 1001, the other end of the second bevel gear 1001 is provided with a rotating hand wheel, and when the adjusting mechanism 10 and the lifting mechanism 2 are in an installation state, the second bevel gear 1001 is meshed with the first bevel gear 205.

Wherein, base 1 includes pillar 101, threaded rod 102 and spacing slide bar 103, base 1 up end middle part fixedly connected with pillar 101, and the welding of pillar 101 up end has T type backup pad, a threaded rod 102 of pillar 101 up end central part fixedly connected with, and pillar 101 up end lies in the threaded rod 102 left and right sides and all is equipped with a spacing slide bar 103, every spacing slide bar 103 height all equals with threaded rod 102 height, four contained angle departments in base 1 bottom all install the universal wheel that has the brake structure, when elevating system 2 and base 1 are in the mounted state, threaded cylinder 202 is connected through the screw thread with threaded rod 102, and two spacing slide cylinders 203 slide with two spacing slide bars 103 respectively and be connected, make elevating system 2 more steady when reciprocating.

Wherein, sewage collection mechanism 6 includes square shell 601, drainage hose 602 and backflow prevention flap valve 603, sewage collection mechanism 6 up end is equipped with the water inlet, and the water inlet inner peripheral surface is equipped with sealed rubber ring, it has the inlet tube to peg graft in the sealed rubber ring of sewage collection mechanism 6 water inlet department, and inlet tube upper portion is connected with square shell 601, square shell 601 internal connection has drainage hose 602, and the drainage hose 602 other end is connected in 5 bottom drain hole departments of box, drainage hose 602 drain hole end is connected with backflow prevention flap valve 603 through the pivot rotation, drainage hose 602 drain hole end is upwards fifteen degrees to twenty degrees slope form distribution, be convenient for the discharge of the interior sewage of box 5.

When in use: the midwifery instrument main body 3 is moved to a required position through universal wheels at the bottom of the base 1, then the air bag connecting handle 302 is magnetically attracted to a T-shaped support 502 in a lower cavity at the right side of the box body 5 through two round metal blocks 303, then the box door 501 is closed, two ultraviolet lamp tubes 8 are opened through the controller 9, the air bag connecting handle 302 and the air bag are further sterilized, when the air bag is used, the air bag is taken from the lower cavity at the right side of the box body 5, and the infection phenomenon of the air bag to the birth canal of a puerpera is effectively avoided;

after the midwifery instrument main body 3 is used up, the used air bag and the air bag connecting handle 302 are cleaned in the lower cavity on the right side of the box body 5, when the midwifery instrument main body is cleaned, the valve 702 is opened, cleaning liquid in the cleaning mechanism 7 is uniformly sprayed onto the air bag and the air bag connecting handle 302 through the spray head 701, so that the air bag and the air bag connecting handle 302 are effectively cleaned, cleaned sewage enters the sewage collecting mechanism 6 through the drainage hose 602, and the backflow prevention flap valve 603 is installed at the drainage port end of the drainage hose 602, so that the phenomenon that peculiar smell and bacteria in the sewage collecting mechanism 6 float to the air of a delivery room through the drainage hose 602 is effectively avoided, and further the delivery room environment is prevented from being influenced;

when the height of the midwifery device main body 3 needs to be adjusted, the second bevel gear 1001 drives the first bevel gear 205 to rotate by manually rotating the adjusting mechanism 10, so that the threaded cylinder 202 rotates on the threaded rod 102, and under the action of the threads, the threaded cylinder 202 drives the lifting mechanism 2 to move up and down through the threaded cylinder rotating sleeve 201, so that the height of the midwifery device main body 3 is adjusted, and the flexibility of the midwifery device main body 3 in use is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Obstetrical delivery instrument for obstetrics and gynecology department, which is characterized in that: the lifting mechanism comprises a base (1), wherein the upper part of the base (1) is provided with a lifting mechanism (2), the lifting mechanism (2) comprises a threaded cylinder rotating sleeve (201), a threaded cylinder (202), a limiting sliding cylinder (203), a rectangular bayonet (204) and a first bevel gear (205), the central part of the bottom end face of the lifting mechanism (2) is provided with the threaded cylinder rotating sleeve (201), the bottom of the lifting mechanism (2) is rotatably connected with the threaded cylinder (202) through the threaded cylinder rotating sleeve (201), the bottom end face of the threaded cylinder rotating sleeve (201) is provided with a T-shaped clamping groove, the upper end of the threaded cylinder (202) is provided with a T-shaped clamping block rotatably connected with the T-shaped clamping groove, the upper end of the outer peripheral face of the threaded cylinder (202) is provided with the first bevel gear (205), the bottom end face of the lifting mechanism (2) is provided with the two limiting sliding cylinders (203) in a bilateral symmetry manner, and the edges of, the lower end surfaces of the two limiting sliding cylinders (203) and the lower end surface of the threaded cylinder (202) are positioned on the same horizontal plane; the top end surface of the lifting mechanism (2) is provided with a midwifery instrument main body (3); the lifting mechanism (2) is of a square plate structure, and a protection mechanism (4) is connected to the upper part of the delivery assisting instrument main body (3) on the lifting mechanism (2) in a sliding manner; the upper part of the base (1) is fixedly connected with a box body (5), and four cavities are arranged in the box body (5) through partition plates; a cleaning mechanism (7) is arranged in the upper end cavity of the right side in the box body (5), and a controller (9) which is electrically connected with an external power supply is arranged in the upper end cavity of the left side in the box body (5); two ultraviolet lamp tubes (8) which are electrically connected with the controller (9) in a common way are symmetrically arranged in the left lower end cavity inside the box body (5); one side of the bottom of the box body (5) is connected with a sewage collecting mechanism (6) which is arranged on the upper end surface of the base (1); the bottom end face of the lifting mechanism (2) is rotatably connected with an adjusting mechanism (10) through two bearing support blocks.

2. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: the base (1) comprises a pillar (101), a threaded rod (102) and a limiting slide rod (103), the pillar (101) is fixedly connected with the middle part of the upper end surface of the base (1), a T-shaped supporting plate is welded on the upper end surface of the supporting column (101), a threaded rod (102) is fixedly connected with the center part of the upper end surface of the supporting column (101), and the upper end surface of the strut (101) is provided with a limit slide bar (103) at the left side and the right side of the threaded rod (102), the height of each limit slide bar (103) is equal to that of the threaded rod (102), universal wheels with brake structures are arranged at four included angles at the bottom of the base (1), when the lifting mechanism (2) and the base (1) are in an installation state, the threaded cylinder (202) is connected with the threaded rod (102) through threads, and the two limiting sliding cylinders (203) are respectively connected with the two limiting sliding rods (103) in a sliding manner.

3. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: practise midwifery appearance main part (3) are connected (302) and circular metal block (303) including trachea (301), gasbag, practise midwifery appearance main part (3) are connected with gasbag through a trachea (301) and are connected (302), and the gasbag is installed to gasbag connection (302) lower extreme, the gasbag is connected and is equipped with two circular metal blocks (303) to (302) outer peripheral face, works as when the gasbag is connected T type support (502) in (302) and box (5) and is in the mounted state, circular metal block (303) are inhaled with U type magnet (505) looks magnetism.

4. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: protection machanism (4) are including slide bar (401), buckle (402) and extension spring (403), protection machanism (4) are the rectangle cover structure, and the equal fixedly connected with slide bar (401) of four contained angles departments of protection machanism (4) bottom face, protection machanism (4) bottom face left and right sides all is equipped with one buckle (402), every all be connected with one extension spring (403) through the connecting block between slide bar (401) lower extreme and elevating system (2) bottom face, work as when protection machanism (4) and elevating system (2) are in the installation status, four slide bar (401) respectively with four contained angles of elevating system (2) slide and be connected, work as when protection machanism (4) are in the closure status on elevating system (2) upper portion, two buckle (402) respectively with two rectangle bayonet sockets (204) looks joint.

5. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: the box body (5) comprises a box door (501), T-shaped supports (502), water baffles (503), metal strips (504), U-shaped magnets (505) and circular magnets (506), the lower part of the left side of the box body (5) is rotatably connected with the box door (501) through a rotating shaft, the metal strips (504) are embedded in the right side of the rear end face of the box door (501), the T-shaped supports (502) are arranged in two cavities of the lower part of the box body (5), arch-shaped grooves are formed in the front sides of two upper end faces of each T-shaped support (502), arch-shaped through holes are formed in the bottom end faces of the inner sides of the two arch-shaped grooves of each T-shaped support (502), the U-shaped magnets (505) are arranged on the inner sides of the arch-shaped grooves of the longitudinal partition board of the box body (5), four circular magnets (506) are embedded in the front sides of the lower cavity of the right side of the box body (5), a drain hole is formed in the bottom end face in the lower cavity of the right side of the box body (5), the bottom end face of the left side in the lower cavity of the right side of the box body (5) is an inclined face, and when the box door (501) is in a closed state, the metal strip (504) and the four circular magnets (506) are magnetically attracted.

6. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: the sewage collecting mechanism (6) comprises a square shell (601), a drainage hose (602) and a backflow-preventing flap valve (603), a water inlet is formed in the upper end face of the sewage collecting mechanism (6), a sealing rubber ring is arranged on the inner circumferential surface of the water inlet, a water inlet pipe is inserted into the sealing rubber ring at the water inlet of the sewage collecting mechanism (6), the upper portion of the water inlet pipe is connected with the square shell (601), the drainage hose (602) is connected inside the square shell (601), the other end of the drainage hose (602) is connected to a drainage hole in the bottom of the box body (5), the drainage port end of the drainage hose (602) is rotatably connected with the backflow-preventing flap valve (603) through a rotating shaft, and the drainage port end of the drainage hose (602) is distributed in an upwards fifteen-to-twenty.

7. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: the cleaning mechanism (7) comprises a spray head (701) and a valve (702), the bottom of the cleaning mechanism (7) is connected with the spray head (701) through a sewer pipe, the valve (702) is installed on the sewer pipe at the bottom of the cleaning mechanism (7), handles are arranged on the left side face and the right side face of the cleaning mechanism (7), and water spray nozzles are uniformly formed in the bottom end surface of the spray head (701).

8. The obstetric and gynecologic delivery instrument as recited in claim 1, wherein: the adjusting mechanism (10) comprises a second bevel gear (1001), the adjusting mechanism (10) is of a rotating shaft structure, one end of the adjusting mechanism (10) is provided with the second bevel gear (1001), the other end of the second bevel gear (1001) is provided with a rotating hand wheel, and when the adjusting mechanism (10) and the lifting mechanism (2) are in an installation state, the second bevel gear (1001) is meshed with the first bevel gear (205).