CN221266567U

CN221266567U - Obstetric delivery auxiliary device

Info

Publication number: CN221266567U
Application number: CN202322928757.4U
Authority: CN
Inventors: 白焕英; 张轶岚; 胡月
Original assignee: Chengdu Womens and Childrens Central Hospital
Current assignee: Chengdu Womens and Childrens Central Hospital
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-07-05
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses an obstetric delivery auxiliary device, relates to the technical field of obstetric delivery, and particularly relates to an obstetric delivery auxiliary device. When the baby's shoulder is delivered, the doctor pulls the baby's shoulder while rotating the worm. The worm drives two worm gears to rotate, and the two worm gears respectively drive the first rotating shafts on the corresponding sides to rotate. The two first rotating shafts respectively drive the two first sliding blocks to be away from the first supporting plate, and the two first sliding blocks respectively drive the two thrust blocks to be away from the first supporting plate, so that the puerpera is driven to be away from the first supporting plate. The effect that the baby is easier to be delivered is achieved by exerting force in two directions. The technical scheme is mainly used for assisting delivery of the puerpera and solves the problem that the fetus is difficult to deliver during delivery of the puerpera.

Description

Obstetric delivery auxiliary device

Technical Field

The utility model relates to the technical field of obstetric delivery, in particular to an obstetric delivery auxiliary device.

Background

Delivery refers to the period and process during which the fetus becomes an independent individual from the mother. The whole process of labor is divided into three phases, also known as three stages of labor. First labor, namely the dilation period of the uterine orifice. The second birth process, the fetal delivery phase. Third birth process, placenta delivery phase. During parturient delivery, some infants are relatively hypertrophic and difficult to deliver. Usually after the baby's shoulder comes out, need pull the baby's shoulder, because the unidirectional traction is carried out to the baby, the lying-in woman is difficult to reverse movement cooperation power, and the baby is more difficult to deliver, and the lying-in woman hand does not have the fulcrum of convenient gripping power, and the delivery degree of difficulty is great.

Disclosure of utility model

The utility model aims to provide an obstetric delivery auxiliary device which solves the problem that a fetus is difficult to deliver during delivery of a puerpera.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an obstetrical delivery auxiliary device, includes the base, fixedly connected with dead lever on the base, the first backup pad of free end fixedly connected with of dead lever, first backup pad one end articulates there is the second backup pad, be equipped with the cylinder between base and the second backup pad, the piston rod of cylinder is articulated with the second backup pad, the cylinder and the base of cylinder are articulated, two symmetrical first spouts have been seted up in the second backup pad, every equal sliding connection has first slider in the first spout, every first through-hole has all been seted up on the first slider, every equal fixedly connected with in first slider top is located the thrust piece that corresponds outside the first spout, every equal rotation is connected with first pivot in the first spout, every equal threaded connection of one end of first pivot is in the first through-hole of corresponding side, every equal fixedly connected with in the other end of first pivot is located the worm wheel outside the first spout, one side fixedly connected with fixed block of second backup pad, it is connected with worm to rotate on the fixed block, worm wheel and two worm meshes all.

The principle and effect of the technical scheme are as follows: when the puerpera is in use, the lower body of the puerpera sits on the first supporting plate, the upper body of the puerpera lays on the second supporting plate, and the two thrust blocks are respectively positioned at the inner sides of the two armpits of the puerpera. And the length of the extension of the piston rod of the air cylinder is adjusted, and the piston rod jacks up the second supporting plate, so that the body position of a puerpera is adjusted. When the doctor takes over the baby, the doctor pulls the shoulder of the baby after the shoulder of the baby comes out. Simultaneously, the worm is rotated, the worm drives the two worm gears to rotate, and the two worm gears respectively drive the first rotating shafts on the corresponding sides to rotate. The two first rotating shafts respectively drive the first sliding blocks on the corresponding sides to be away from the first supporting plate, and the two first sliding blocks respectively drive the thrust blocks on the corresponding sides to be away from the first supporting plate, so that the puerpera is driven to be away from the first supporting plate. When a doctor pulls the shoulders of the baby, the puerpera is driven to be far away from the first support plate through the two thrust blocks, and the effect that the baby is easier to be delivered is achieved through the force applied in two directions.

The utility model further provides that the two thrust blocks are fixedly connected with the bracket together.

Through adopting above-mentioned technical scheme, lying-in woman's upper body lies on the bracket, and the bracket drives the lying-in woman and removes along with the thrust piece when the thrust piece drives the lying-in woman and keep away from first backup pad to it is easier to make the lying-in woman slide in the second backup pad.

The utility model is further characterized in that two rectangular sleeves are symmetrically arranged on the first supporting plate, each sleeve is internally and slidably connected with a supporting rod, an adjusting assembly is arranged in each sleeve and used for adjusting the height of each supporting rod relative to the sleeve, and the upper end of each supporting rod is fixedly connected with a leg supporting plate.

Through adopting above-mentioned technical scheme, place two shank of lying-in woman respectively in two shank backup pads, through the high for the sheathed tube of adjusting part regulation bracing piece to adjust the height of lying-in woman shank and then reach the effect of being convenient for give birth.

The utility model further provides that the adjusting component comprises limiting pins, each supporting rod is provided with a first groove, each first groove is internally and slidably connected with a limiting pin, a first spring is connected between each limiting pin and the corresponding first groove, a plurality of second through holes for inserting the limiting pins are arranged on the side face of each sleeve at intervals, each second through hole is internally and slidably connected with a push rod, all the push rods are fixedly connected with a pressing plate together, and each push rod is sleeved with a second spring positioned between the sleeve and the pressing plate.

Through adopting above-mentioned technical scheme, when the height of shank backup pad needs to be adjusted, promote the clamp plate and move to the sleeve pipe inboard, the clamp plate drives the push rod and in ejecting the spacer pin from the second through-hole, the spacer pin gets into in the first recess. At the moment, the supporting rod is pulled upwards, the pressing plate is loosened after the supporting rod is adjusted to a proper height, the second spring drives the pressing plate to be far away from the sleeve, and the pressing plate drives all the push rods to move to the outer side of the sleeve. The first spring drives the limiting pin to be inserted into the second through hole, so that the supporting rod and the leg supporting plate are vertically fixed, and the effect of adjusting the height of the lower leg of the puerpera is achieved.

The utility model is further characterized in that the lower end of each sleeve is fixedly connected with a second sliding block, each second sliding block is provided with a third through hole, the first supporting plate is provided with a second sliding groove for two second sliding blocks to slide, a second rotating shaft is rotationally connected in the second sliding groove and is welded by two screws with opposite screw threads, the two screws are respectively connected in the two third through holes in a threaded mode, one end of the second rotating shaft is located outside the second sliding groove, and one end of the second rotating shaft located outside the second sliding groove is fixedly connected with a first rotating handle.

Through adopting above-mentioned technical scheme, during initial state, two shank of lying-in woman are placed respectively in two shank backup pads, and two shank backup pads are close to each other. The two screws are driven to rotate simultaneously through the first rotating handle, the two screws drive the corresponding second sliding blocks to move oppositely, the two second sliding blocks drive the corresponding sleeves to move oppositely, and the two sleeves drive the corresponding supporting rods and the leg supporting plates to move oppositely, so that the two lower legs of the puerpera are unfolded outwards. According to different parturient body types, the distance for the lower leg to spread outwards is adjusted, so that the effect of being convenient for parturient delivery is achieved.

In summary, the utility model has the following beneficial effects: the body position of the puerpera can be adjusted according to the body types of different puerperas, and the puerpera can be more easily delivered through bidirectional force during delivery.

Drawings

FIG. 1 is a front view of an embodiment;

FIG. 2 is a cross-sectional view of the first chute in an embodiment;

FIG. 3 is a cross-sectional view of an embodiment at a support bar;

fig. 4 is a top view of an embodiment.

In the figure: the device comprises a base 1, a fixed rod 2, a first supporting plate 3, a second supporting plate 4, an air cylinder 5, a first sliding block 6, a thrust block 7, a first rotating shaft 8, a worm wheel 9, a worm 10, a bracket 11, a sleeve 12, a supporting rod 13, a leg supporting plate 14, a limiting pin 15, a push rod 16, a pressing plate 17, a second sliding block 18, a second rotating shaft 19, a first rotating handle 20, a handle 21, a baffle 22, a headrest 23 and a second groove 24.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides an obstetric delivery auxiliary device, as shown in fig. 1-4, includes base 1, fixedly connected with dead lever 2 on the base 1, and the upper end fixedly connected with first backup pad 3 of dead lever 2. The right end of the first supporting plate 3 is provided with a second groove 24 which is sunken to the left, the first supporting plate 3 inclines towards the direction of the second groove 24, and the second groove 24 is used for allowing body fluid generated by delivery of a puerpera to pass downwards. The left end of the first supporting plate 3 is hinged with a second supporting plate 4, and a cylinder 5 is arranged between the base 1 and the second supporting plate 4. The piston rod of the air cylinder 5 is hinged with the second supporting plate 4, and the cylinder barrel of the air cylinder 5 is hinged with the base 1. Two symmetrical first sliding grooves are longitudinally formed in the second supporting plate 4, first sliding blocks 6 are slidably connected in each first sliding groove, thrust blocks 7 located outside the corresponding first sliding grooves are fixedly connected to the tops of the first sliding blocks 6, and U-shaped handles 21 are fixedly connected to one sides of the two thrust blocks 7 opposite to each other. The middle part of every first slider 6 has all seted up first through-hole, all is equipped with the internal thread in every first through-hole. Two third through holes are longitudinally formed in the second supporting plate 4, and the right ends of the two third through holes are respectively communicated with the two first sliding grooves. The first rotating shafts 8 are rotatably connected in the third through holes, and the right ends of the first rotating shafts 8 are located in the first sliding grooves on the corresponding sides. The right end of each first rotating shaft 8 is in threaded connection with the first through hole on the corresponding side, and the left end of each first rotating shaft 8 is fixedly connected with a worm wheel 9 positioned on the left side of the second supporting plate 4. The left side of second backup pad 4 is equipped with headrest 23, and the left side fixedly connected with fixed block of second backup pad 4 rotates on the fixed block to be connected with worm 10, and worm 10 and two worm wheel 9 all mesh connection, the one end fixedly connected with second of worm 10 changes the handle. A baffle plate 22 is fixedly connected to the left side of the second supporting plate 4, and the baffle plate 22 wraps the worm 10 and all worm gears 9. The two thrust blocks 7 are fixedly connected with a bracket 11 together, and an anti-slip pad is arranged on the upper surface of the bracket 11.

Two rectangular sleeves 12 which are symmetrically arranged are arranged on the upper side of the first supporting plate 3, the lower end of each sleeve 12 is fixedly connected with a second sliding block 18, and a third through hole is formed in each second sliding block 18. The first support plate 3 is provided with a second sliding groove for two second sliding blocks 18 to slide, a second rotating shaft 19 is rotationally connected in the second sliding groove, the second rotating shaft 19 is formed by welding two screws with opposite screw threads, the two screws are respectively connected in the two third through holes in a threaded mode, one end of the second rotating shaft 19 is located outside the second sliding groove, one end of the second rotating shaft 19 located outside the second sliding groove is fixedly connected with a first rotating handle 20, and a waterproof film covering the first support plate 3 and the second sliding groove is placed on the upper side of the first support plate 3. Each sleeve 12 is internally and slidably connected with a supporting rod 13, and the upper end of each supporting rod 13 is fixedly connected with a leg supporting plate 14. An adjusting assembly is arranged in the sleeve 12 and is used for adjusting the height of the supporting rod 13 relative to the sleeve 12. The adjusting component comprises limiting pins 15, first grooves are formed in two sides of the lower end of each supporting rod 13, each first groove is internally and slidably connected with each limiting pin 15, and a first spring is connected between each limiting pin 15 and the corresponding first groove. A plurality of second through holes for inserting the limiting pins 15 are formed in two sides of each sleeve 12 at intervals along the length direction, push rods 16 are slidably connected in each second through hole, pressing plates 17 are fixedly connected to all push rods 16 on the same side together, and second springs located between the sleeve 12 and the pressing plates 17 are sleeved on each push rod 16.

The working process comprises the following steps: in use, the lower body of a parturient sits on the first support plate 3, the upper body lies on the bracket 11 on the upper side of the second support plate 4, the head rests on the headrest 23, and the two thrust blocks 7 are respectively positioned at the two armpits of the parturient. The piston rod of the adjusting cylinder 5 is extended, and the piston rod jacks up the second support plate 4, so that the puerpera leans against the second support plate 4, and the medical waste collecting basin is placed right below the second groove 24. Two shanks of puerpera are respectively placed on the two leg support plates 14, the pressing plate 17 is pushed to move towards the inner side of the sleeve 12, the pressing plate 17 drives the push rod 16 to push out the limiting pin 15 from the second through hole, and the limiting pin 15 enters the first groove. At this time, the supporting rod 13 is pulled upwards, after the supporting rod 13 is adjusted to a proper height, the pressing plate 17 is loosened, the second spring drives the pressing plate 17 to be far away from the sleeve 12, and the pressing plate 17 drives all the push rods 16 to move towards the outer side of the sleeve 12. The first spring drives the limiting pin 15 to be inserted into the second through hole, so that the supporting rod 13 and the leg supporting plate 14 are vertically fixed, and the height of the lower leg of the puerpera is adjusted, so that the puerpera is conveniently delivered. The two screws are driven to simultaneously rotate through the first rotating handle 20, the two screws drive the corresponding second sliding blocks 18 to move oppositely, the two second sliding blocks 18 respectively drive the corresponding sleeves 12 to move oppositely, the two sleeves 12 respectively drive the corresponding supporting rods 13 and the leg supporting plates 14 to move oppositely, so that the two lower legs of a puerpera are unfolded outwards, and the unfolded distance is adjusted according to the body types of different puerpera, so that the puerpera is conveniently delivered.

When the doctor takes over the baby, the doctor pulls the shoulder of the baby after the shoulder of the baby comes out, and simultaneously rotates the handle 21, and the handle 21 drives the worm 10 to rotate. The worm 10 drives the two worm gears 9 to rotate, and the two worm gears 9 respectively drive the first rotating shafts 8 on the corresponding sides to rotate. The two first rotating shafts 8 respectively drive the first sliding blocks 6 on the corresponding sides to be away from the first supporting plate 3, and the two first sliding blocks 6 respectively drive the thrust blocks 7 on the corresponding sides to be away from the first supporting plate 3, so that the puerpera is driven to be away from the first supporting plate 3. Simultaneously, the two thrust blocks 7 drive the bracket 11 to move together, and the upper body of the puerpera moves together along with the bracket 11. When a doctor pulls the shoulders of the baby, the puerpera is driven to be far away from the first supporting plate 3 through the two thrust blocks 7, and the baby is easier to deliver through the force applied in two directions. During childbirth, the two hands respectively grasp the two second rotating handles to provide an impetus for the puerpera. Body fluid from childbirth flows down the waterproof membrane surface from the second recess 24, facilitating collection by the medical waste collection basin.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Obstetric delivery auxiliary device, including base (1), its characterized in that: fixedly connected with dead lever (2) on base (1), the free end fixedly connected with first backup pad (3) of dead lever (2), first backup pad (3) one end articulates there is second backup pad (4), be equipped with cylinder (5) between base (1) and second backup pad (4), the piston rod and the second backup pad (4) of cylinder (5) articulate, the cylinder of cylinder (5) articulates with base (1), two symmetrical first spouts have been seted up on second backup pad (4), every equal sliding connection has first slider (6) in the first spout, every all set up first through-hole on first slider (6), every equal fixedly connected with in first slider (6) top is located thrust piece (7) outside corresponding first spout, every equal rotation connection has first pivot (8) in the first spout, every the equal threaded connection of one end of first pivot (8) is in the first through-hole of corresponding the side, every worm wheel (8) equal sliding connection has first slider (6), the equal fixedly connected with worm (10) of the other end of first pivot (8) is located two worm (10) outside fixedly connected with worm (10) respectively.

2. A delivery assistance device as claimed in claim 1 wherein: the two thrust blocks (7) are fixedly connected with a bracket (11) together.

3. A delivery assistance device as claimed in claim 1 wherein: two rectangular sleeves (12) are symmetrically arranged on the first supporting plate (3), each sleeve (12) is internally and slidably connected with a supporting rod (13), an adjusting assembly is arranged in each sleeve (12), the adjusting assembly is used for adjusting the height of each supporting rod (13) relative to the corresponding sleeve (12), and the upper end of each supporting rod (13) is fixedly connected with a leg supporting plate (14).

4. A delivery assistance device as claimed in claim 3 wherein: the adjusting component comprises limiting pins (15), each supporting rod (13) is provided with a first groove, each first groove is internally provided with a limiting pin (15) in a sliding manner, each limiting pin (15) is connected with a first spring corresponding to the corresponding first groove, a plurality of second through holes for the limiting pins (15) to be inserted are formed in the side face of each sleeve (12) at intervals, each second through hole is internally provided with a pushing rod (16) in a sliding manner, all pushing rods (16) are fixedly connected with a pressing plate (17) together, and each pushing rod (16) is sleeved with a second spring located between the sleeve (12) and the pressing plate (17).

5. A delivery assistance device as claimed in claim 3 wherein: every sleeve pipe (12) equal fixedly connected with second slider (18) lower extreme, every all seted up the third through-hole on second slider (18), set up the gliding second spout of confession two second sliders (18) on first backup pad (3), the rotation is connected with second pivot (19) in the second spout, second pivot (19) are made by two screw rod welding that screw thread opposite direction is two threaded connection respectively in two third through-holes, the one end of second pivot (19) is located outside the second spout, the one end fixedly connected with first handle (20) that second pivot (19) are located outside the second spout.