CN211243641U

CN211243641U - Obstetric device for obstetrics and gynecology department

Info

Publication number: CN211243641U
Application number: CN201920927382.0U
Authority: CN
Inventors: 马文霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-08-14
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a gynaecology and obstetrics is with practise midwifery device, the on-line screen storage device comprises a base, the top slidable mounting of base has the carriage release lever, the top of base is equipped with T shape knob, the carriage release lever rotates the cover and establishes on T shape knob, one side welding of carriage release lever has fixed pipe, the thread bush is equipped with the connecting pipe on the fixed pipe, the one end that the carriage release lever was kept away from to the connecting pipe bonds there is the sucking disc, the welding has first L shape pole on the top inner wall of fixed pipe, fixed intraductal sealed sliding sleeve is equipped with the piston, and the sealed sliding sleeve of piston is established on first L shape pole, and one side welding of piston has second L shape pole, and the inboard welding of second L shape pole has the horizontal pole, first. The utility model discloses simple structure, convenient operation, under the effect of sucking disc, be convenient for carry out the injury-free absorption to baby's head, the doctor of being convenient for pulls out the baby, reaches the purpose of being convenient for practise midwifery, satisfies the use needs, is favorable to using.

Description

Obstetric device for obstetrics and gynecology department

Technical Field

The utility model relates to a practise midwifery equipment technical field especially relates to a gynaecology and obstetrics is with practise midwifery device.

Background

The delivery woman need be with the help of the device of practising midwifery in gynaecology and obstetrics when giving birth to child, and present gynaecology and obstetrics all utilizes the tong arm to carry out the centre gripping and draw and drag new born fetus head with practising midwifery device, but present practise midwifery device need carry out the centre gripping through medical personnel manual operation tong arm, can't guarantee the size of tong arm centre gripping dynamics, carelessly exert oneself excessively easily to newly born the fetus at a moment and cause the injury, and the security is poor, and the practise midwifery of being not convenient for, therefore we have proposed a gynaecology and.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a obstetric and gynecologic delivery device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a obstetric apparatus for obstetrics and gynecology department comprises a base, a movable rod is slidably mounted at the top of the base, a T-shaped knob is arranged above the base, the movable rod is rotatably sleeved on the T-shaped knob, a fixed pipe is welded at one side of the movable rod, a connecting pipe is sleeved on the fixed pipe in a threaded manner, a sucker is bonded at one end of the connecting pipe away from the movable rod, a first L-shaped rod is welded on the inner wall of the top of the fixed pipe, a piston is sleeved in the fixed pipe in a sealing and sliding manner, the piston is sleeved on the first L-shaped rod in a sealing and sliding manner, a second L-shaped rod is welded at one side of the piston, a cross rod is welded at the inner side of the second L-shaped rod, the first L-shaped rod is sleeved on the cross rod in a sliding manner, one end of a plurality of springs is welded at the inner side of the second L-shaped rod, the other end of the, the welding has the rack on the top inner wall of recess, rotate on the lateral wall of fixed pipe and install the spool, the fixed cover is equipped with the gear on the spool, gear and rack mesh mutually, rotate on the lateral wall of fixed pipe and install the fixed pulley, around establishing and being fixed with on the spool and act as go-between, the one end of acting as go-between is walked around the top of fixed pulley and is bonded mutually with top one side of T shape knob, top one side fixed mounting of base has the tray.

Preferably, a supporting block is fixedly installed on one side of the top of the base, and the top of the supporting block is welded with the bottom of the tray.

Preferably, the bottom welding of carriage release lever has the slider, and the spout has been seted up at the top of base, spout and slider sliding connection.

Preferably, a circular hole is formed in one side of the moving rod, a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved with the outer side of the T-shaped knob.

Preferably, the piston is fixedly sleeved with a first sealing ring, and the outer side of the first sealing ring is in sliding connection with the side wall of the fixed pipe.

Preferably, a through hole is formed in one side of the piston, a second sealing ring is fixedly sleeved in the through hole, and the inner side of the second sealing ring is connected with the outer side of the first L-shaped rod in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the arranged base, the moving rod, the T-shaped knob, the fixed tube, the connecting tube, the sucking disc, the first L-shaped rod, the piston, the second L-shaped rod, the transverse rod, the spring, the groove, the rack, the winding shaft, the gear, the pull wire and the tray, the T-shaped knob is rotated to drive the winding shaft to rotate reversely through the pull wire, the winding shaft drives the rack to move towards the direction far away from the moving rod through the gear rotation, the rack drives the piston to move through the second L-shaped rod, the second L-shaped rod drives the transverse rod to move and compresses the spring, so that the piston pushes out a gas in the moving process to be discharged through the sucking disc, the sucking disc is contacted with the head of the baby and deforms, the deformed sucking disc is gradually reset to generate a negative pressure inside the sucking disc and is preliminarily adsorbed on the head of the baby, the T-shaped knob is slowly loosened, the spring elastic force is reset to drive the transverse rod to move through the second, the gear twines acting as go-between through the spool, second L shape pole is bled in to the sucking disc through the piston, make the negative pressure reinforcing in the sucking disc, thereby make the firm absorption of sucking disc on baby's head, to the direction pulling T shape knob of keeping away from the tray and drive the carriage release lever and remove, the carriage release lever drives the connecting pipe through fixed pipe and removes, the connecting pipe produces the pulling force to the baby through the sucking disc, under the effect of lying-in woman self messenger's power and pulling force, baby alright come out in order to follow lying-in woman, under the effect of sucking disc, can not cause the injury to the baby, be convenient for practise midwi.

The utility model discloses simple structure, convenient operation, under the effect of sucking disc, be convenient for carry out the injury-free absorption to baby's head, the doctor of being convenient for pulls out the baby, reaches the purpose of being convenient for practise midwifery, satisfies the use needs, is favorable to using.

Drawings

Fig. 1 is a schematic sectional structural view of a delivery aid device for obstetrics and gynecology department provided by the present invention;

fig. 2 is a schematic structural view of a part a of the obstetrical and gynecological delivery aid device provided by the present invention.

In the figure: the device comprises a base 1, a moving rod 2, a 3T-shaped knob, a 4 fixed tube, a 5 connecting tube, a 6 sucker, a 7 first L-shaped rod, an 8 piston, a 9 second L-shaped rod, a 10 cross rod, a 11 spring, a 12 groove, a 13 rack, a 14 winding shaft, a 15 gear, a 16 pull wire and a 17 tray.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a obstetric apparatus for obstetrics and gynecology department, comprising a base 1, a moving rod 2 is slidably mounted on the top of the base 1, a T-shaped knob 3 is arranged above the base 1, the moving rod 2 is rotatably sleeved on the T-shaped knob 3, a fixed tube 4 is welded on one side of the moving rod 2, a connecting tube 5 is threaded on the fixed tube 4, a sucker 6 is bonded on one end of the connecting tube 5 away from the moving rod 2, a first L-shaped rod 7 is welded on the inner wall of the top of the fixed tube 4, a piston 8 is hermetically and slidably sleeved in the fixed tube 4, the piston 8 is hermetically and slidably sleeved on the first L-shaped rod 7, a second L-shaped rod 9 is welded on one side of the piston 8, a cross rod 10 is welded on the inner side of the second L-shaped rod 9, the first L-shaped rod 7 is slidably sleeved on the cross rod 10, one end of a plurality of springs 11 is welded on the inner side of the second L-shaped, recess 12 has been seted up to the bottom of second L shape pole 9, the welding has rack 13 on the top inner wall of recess 12, rotate on the lateral wall of fixed pipe 4 and install spool 14, fixed cover is equipped with gear 15 on spool 14, gear 15 meshes with rack 13 mutually, rotate on the lateral wall of fixed pipe 4 and install the fixed pulley, around establishing and being fixed with on spool 14 and act as go-between 16, the one end of acting as go-between 16 is walked around the top of fixed pulley and is bonded mutually with top one side of T shape knob 3, top one side fixed mounting of base 1 has tray 17, the utility model discloses simple structure, convenient operation, under sucking disc 6's effect, be convenient for carry out the injury-free absorption to baby's head, the doctor of being convenient for pulls out the baby, reaches the purpose of being convenient for practise midwifery, satisfies the user demand.

In the utility model, a supporting block is fixedly arranged on one side of the top of a base 1, the top of the supporting block is welded with the bottom of a tray 17, a slider is welded on the bottom of a moving rod 2, a chute is arranged on the top of the base 1 and is connected with the slider in a sliding way, a circular hole is arranged on one side of the moving rod 2, a bearing is fixedly sheathed in the circular hole, an inner ring of the bearing is fixedly sheathed with the outer side of a T-shaped knob 3, a first sealing ring is fixedly sheathed on a piston 8, the outer side of the first sealing ring is connected with the side wall of a fixed tube 4 in a sliding way, a perforation is arranged on one side of the piston 8, a second sealing ring is fixedly sheathed in the perforation, the inner side of the second sealing ring is connected with the outer side of a first L-shaped rod 7 in a sliding way, the utility model has simple structure and convenient operation, and is convenient for carrying out, meets the use requirement and is beneficial to use.

The working principle is as follows: when the baby head comes out of the lying-in woman body, the base 1 is moved to a proper position, the T-shaped knob 3 is rotated, the T-shaped knob 3 winds the pull wire 16, the pull wire 16 slides on the top of the fixed pulley and drives the winding shaft 14 to rotate reversely, the winding shaft 14 drives the gear 15 to rotate, under the action of meshing of the gear 15 and the rack 13, the gear 15 rotates to drive the rack 13 to move towards the direction far away from the moving rod 2, the rack 13 drives the second L-shaped rod 9 to move, the second L-shaped rod 9 drives the cross rod 10 to move, the second L-shaped rod 9 compresses the spring 11 in the moving process, the second L-shaped rod 9 drives the piston 8 to move, and as the piston 8 is in sealed sliding connection with the fixed pipe 4 through the sealing ring, a gas is pushed out in the moving process of the piston 8, and is discharged into the sucker 6 through the sucker 6, the sucking disc 6 is contacted with the head of the baby, the sucking disc 6 is extruded to deform, the deformed sucking disc 6 is gradually reset to enable the inside of the sucking disc 6 to generate negative pressure and to be adsorbed on the head of the baby preliminarily, the T-shaped knob 3 is loosened slowly, the spring 11 in a compressed state is reset at the moment, the elasticity of the spring 11 drives the second L-shaped rod 9 to move towards the direction close to the moving rod 2, the second L-shaped rod 9 drives the cross rod 10 to move, the second L-shaped rod 9 drives the rack 13 to move, under the action of meshing of the gear 15 and the rack 13, the rack 13 drives the gear 15 to rotate in the forward direction, the gear 15 drives the winding shaft 14 to rotate, the winding shaft 14 winds the stay wire 16, the second L-shaped rod 9 drives the piston 8 to move, the piston 8 sucks air into the sucking disc 6 through the fixing tube 4 and the connecting tube 5, so that the negative pressure in the sucking disc 6 is enhanced, and, to keeping away from tray 17's direction pulling T shape knob 3, T shape knob 3 drives carriage release lever 2 and removes, carriage release lever 2 drives the slider and slides in the spout, carriage release lever 2 drives fixed pipe 4 and removes, fixed pipe 4 drives connecting pipe 5 and removes, connecting pipe 5 drives sucking disc 6 and removes, sucking disc 6 produces the pulling force to the baby, under lying-in woman self messenger's power and pulling force effect, baby alright come out in order to follow lying-in woman's is internal, the baby after will coming out is placed on tray 17, the same reason rotates T shape knob 3, alright with separating baby and sucking disc 6, sucking disc 6 passes through connecting pipe 5 screw thread suit on fixed pipe 4, be convenient for take off sucking disc 6, wash.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The obstetric apparatus for the obstetrics and gynecology department comprises a base (1) and is characterized in that a moving rod (2) is slidably mounted at the top of the base (1), a T-shaped knob (3) is arranged above the base (1), the moving rod (2) is rotatably sleeved on the T-shaped knob (3), a fixed pipe (4) is welded at one side of the moving rod (2), a connecting pipe (5) is sleeved on the fixed pipe (4) in a threaded manner, a sucker (6) is bonded at one end, away from the moving rod (2), of the connecting pipe (5), a first L-shaped rod (7) is welded on the inner wall of the top of the fixed pipe (4), a piston (8) is sleeved on the fixed pipe (4) in a sealing and sliding manner, the piston (8) is sleeved on the first L-shaped rod (7) in a sealing and sliding manner, a second L-shaped rod (9) is welded at one side of the piston (8), and a cross rod (10) is welded, the utility model discloses a fixed pipe, including horizontal pole (10), first L shape pole (7) slip cover establish on horizontal pole (10), the inboard welding of second L shape pole (9) has the one end of a plurality of springs (11), and the other end of spring (11) welds mutually with the one end that sucking disc (6) were kept away from in first L shape pole (7), the bottom of second L shape pole (9) is seted up fluted (12), the welding has rack (13) on the top inner wall of recess (12), rotate on the lateral wall of fixed tube (4) and install spool (14), the fixed cover is equipped with gear (15) on spool (14), gear (15) and rack (13) mesh mutually, rotate on the lateral wall of fixed tube (4) and install the fixed pulley, around establishing and being fixed with acting as go-between (16) on spool (14), the one end of acting as go around the top of fixed pulley and bond mutually with the top one side of T shape knob (3), a tray (17) is fixedly mounted on one side of the top of the base (1).

2. The obstetric apparatus for gynecology and obstetrics according to claim 1, wherein a supporting block is fixedly installed on one side of the top of the base (1), and the top of the supporting block is welded with the bottom of the tray (17).

3. The obstetric apparatus for gynaecology and obstetrics according to claim 1, characterized in that the bottom of the movable rod (2) is welded with a slide block, the top of the base (1) is provided with a chute, and the chute is connected with the slide block in a sliding manner.

4. The obstetric apparatus for gynaecology and obstetrics according to claim 1, characterized in that, a circular hole is opened on one side of the moving rod (2), a bearing is fixedly sleeved in the circular hole, and an inner ring of the bearing is fixedly sleeved with the outer side of the T-shaped knob (3).

5. A delivery aid device for obstetrics and gynecology department according to claim 1, wherein the piston (8) is fixedly sleeved with a first sealing ring, and the outer side of the first sealing ring is slidably connected with the side wall of the fixed tube (4).

6. The obstetric apparatus for gynecology and obstetrics according to claim 1, characterized in that a through hole is opened at one side of the piston (8), a second sealing ring is fixedly sleeved in the through hole, and the inner side of the second sealing ring is slidably connected with the outer side of the first L-shaped rod (7).