CN215349359U - Obstetrical forceps for delivery of obstetrical department - Google Patents
Obstetrical forceps for delivery of obstetrical department Download PDFInfo
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- CN215349359U CN215349359U CN202121835372.8U CN202121835372U CN215349359U CN 215349359 U CN215349359 U CN 215349359U CN 202121835372 U CN202121835372 U CN 202121835372U CN 215349359 U CN215349359 U CN 215349359U
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- 238000004804 winding Methods 0.000 claims 1
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- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
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Abstract
The utility model belongs to the field of medical instruments, in particular to an obstetric forceps for delivery in obstetrical department, aiming at the problems that the prior obstetric forceps are clamped by force of a forceps body, the overall stability is poor, the phenomenon of falling is easy to occur, and the overall practicability is reduced, the utility model provides a scheme that the obstetric forceps comprise a rectangular box, wherein two sides of the top of the rectangular box are fixedly connected with forceps rods, one sides of the two forceps rods, which are close to each other, are fixedly connected with arc-shaped splints, cushion pads are fixedly connected on the inner walls of the two arc-shaped splints, two sides of the bottom of the rectangular box are fixedly connected with power rods, one sides of the two power rods, which are close to each other, are fixedly connected with one sides of the two forceps rods, which are far away from each other, respectively, the obstetric forceps are reasonable in structure and convenient to operate, a suction disc can generate suction force through a power assembly, and a baby can be firmly fixed through the two arc-shaped splints and the cushion pads, can not fall off and is beneficial to delivering.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to obstetric forceps for delivery in obstetrical department.
Background
The obstetric forceps are generally used as a delivery aid in the production of a lying-in woman, and when the lying-in woman is difficult to produce, the obstetric forceps can be used for clamping a baby in an auxiliary manner to guarantee the smooth production, so that the obstetric forceps can be used for safely, effectively and quickly assisting the delivery of the pregnant woman in the production of the pregnant woman.
The existing obstetric forceps are only clamped by force of forceps bodies, the overall stability is poor, the falling-off condition is easy to occur, and the overall practicability is reduced, so that the obstetric forceps for obstetric delivery are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing obstetric forceps are only clamped by a forceps body with force, the overall stability is poor, the phenomenon of falling easily occurs, and the overall practicability is reduced in the prior art, and provides the obstetric forceps for obstetric delivery.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an obstetrical forceps for delivery in obstetrical department comprises a rectangular box, wherein both sides of the top of the rectangular box are fixedly connected with forceps rods, one sides of the two forceps rods, which are close to each other, are fixedly connected with arc-shaped clamping plates, the inner walls of the two arc-shaped clamping plates are fixedly connected with cushion pads, both sides of the bottom of the rectangular box are fixedly connected with power rods, one sides of the two power rods, which are close to each other, are fixedly connected with one sides of the two forceps rods, which are away from each other, respectively, a power assembly is arranged in the rectangular box, a piston is connected to the power assembly in a transmission manner, both sides of the piston are respectively connected with the inner walls of the two sides of the rectangular box in a sealing and sliding manner, the top of the rectangular box is fixedly connected with a connecting pipe, the top of the connecting pipe is fixedly connected with a sucker in a sealing manner, the sucker can generate suction through the power assembly, and a baby can be firmly fixed without falling off through the two arc-shaped clamping plates and the cushion pads, is helpful for birth delivery.
Preferably, the power assembly comprises an electric telescopic rod, a sliding plate, a connecting rod, a connecting plate, a threaded shaft, a gear, a rack and a threaded plate, the left side of the electric telescopic rod is fixedly connected with the inner wall of the left side of the rectangular box, the right end of the electric telescopic rod is fixedly connected with the left side of the sliding plate, the top end of the connecting rod is rotatably connected with the right side of the sliding plate, the bottom end of the connecting rod is rotatably connected with the left side of the connecting plate, the top of the connecting plate is fixedly connected with the bottom of the rack, the right end of the threaded shaft is rotatably connected with the inner wall of the right side of the rectangular box, the gear is fixedly sleeved on the left end of the threaded shaft and is meshed with the rack, the threaded plate is in threaded connection with the threaded shaft, fixed pulleys are arranged on the inner walls of the two sides of the rectangular box, connecting ropes are wound on the two fixed pulleys, and the tops of the two connecting ropes are fixedly connected with the bottom of the piston, one side fixed connection that one end that two connection ropes are close to each other kept away from respectively with sliding plate and threading board, make the sliding plate remove through electric telescopic handle, can make the connecting plate downstream under the effect of connecting rod, and then can make rack downstream, can make the screw shaft pivot through the gear, thereby can make the threading board move left, can make two connection ropes of sliding plate and threading board pulling like this, two connection ropes can make the piston downstream, at the in-process that the piston downstream, partial gas in the sucking disc is inhaled in the rectangle case through the connecting pipe, there is pressure differential inside and outside the sucking disc, under the effect of atmospheric pressure, the sucking disc can adsorb baby's top of the head.
Preferably, blotter and sucking disc are medical rubber, and one side that two power bars kept away from each other all is equipped with anti-skidding line, and medical rubber can not cause the damage to the baby, and anti-skidding line can increase frictional force, the medical personnel operation of being convenient for.
Preferably, the top symmetry fixedly connected with spring of piston, the spring is two, and the top of two springs all with the top fixed connection of rectangle case, the spring can provide reset power for the piston.
Preferably, the inner wall of the bottom of the rectangular box is symmetrically provided with two sliding grooves, the bottoms of the sliding plate and the threaded plate are respectively in sliding connection with the inner walls of the bottom of the two sliding grooves, and the sliding grooves can enable the sliding plate and the threaded plate to move more smoothly.
Preferably, fixedly connected with limiting plate on the bottom inner wall of rectangle case, the right side of connecting plate and the left side fixed connection of limiting plate, the limiting plate can support the connecting plate, and can make the removal that the connecting plate can stabilize.
Has the advantages that: the sliding plate is moved by the electric telescopic rod, the connecting plate can be moved downwards under the action of the connecting rod, the rack can be moved downwards, the threaded shaft rotating shaft can be driven by the gear, the threaded plate can be moved leftwards, the sliding plate and the threaded plate can pull the two connecting ropes, the piston can be moved downwards by the two connecting ropes, part of gas in the sucking disc is sucked into the rectangular box through the connecting pipe in the process of moving downwards of the piston, pressure difference exists between the inside and the outside of the sucking disc, the sucking disc can suck the top of the head of a baby under the action of atmospheric pressure, the two clamp rods can be close to each other by pressing the two power rods, the two arc-shaped clamping plates and the buffer cushion can be close to each other, the two sides of the head of the baby can be clamped, and thus, the baby can be firmly fixed under the dual actions of the sucking disc, the arc-shaped clamping plates and the buffer cushion, can not fall off and is beneficial to delivering.
Because blotter and sucking disc are medical rubber, can not cause the damage to the baby, and be equipped with anti-skidding line on the power rod, can increase frictional force, the medical personnel of being convenient for operate.
The baby carrier has the advantages of reasonable structure and convenience in operation, the power assembly can enable the sucker to generate suction, and the baby can be firmly fixed without falling off through the two arc-shaped clamping plates and the buffer pad, so that the baby carrier is beneficial to delivering.
Drawings
Fig. 1 is a schematic view of a front view structure of obstetric forceps for obstetrical department delivery according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a rectangular box of an obstetric forceps for obstetrical delivery according to the present invention;
FIG. 3 is a schematic view of a suction cup structure of an obstetric forceps for obstetrical delivery according to the present invention;
fig. 4 is an enlarged structural schematic diagram of a part A of an obstetric forceps for obstetric delivery according to the utility model.
In the figure: the device comprises a rectangular box 1, a clamp rod 2, a power rod 3, an arc-shaped clamping plate 4, a cushion 5, a piston 6, a connecting pipe 7, a sucker 8, an electric telescopic rod 9, a sliding plate 10, a connecting rod 11, a connecting plate 12, a threaded shaft 13, a gear 14, a rack 15, a threaded plate 16, a fixed pulley 17, a connecting rope 18, a sliding chute 19, a limiting plate 20 and a spring 21.
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.
Referring to fig. 1-4, an obstetrical forceps for obstetrical department delivery comprises a rectangular box 1, wherein clamp rods 2 are fixedly connected to two sides of the top of the rectangular box 1, arc-shaped clamp plates 4 are fixedly connected to one sides of the two clamp rods 2 close to each other, cushions 5 are fixedly connected to the inner walls of the two arc-shaped clamp plates 4, power rods 3 are fixedly connected to two sides of the bottom of the rectangular box 1, one sides of the two power rods 3 close to each other are fixedly connected to one sides of the two clamp rods 2 away from each other, a power assembly is arranged in the rectangular box 1, a piston 6 is connected to the power assembly in a transmission manner, two sides of the piston 6 are respectively connected with the inner walls of two sides of the rectangular box 1 in a sealing and sliding manner, a connecting pipe 7 is fixedly connected to the top of the connecting pipe 7 in a sealing and sliding manner, the power assembly comprises an electric telescopic rod 9, a sliding plate 10, a connecting rod 11, a connecting plate 12, The left side of the electric telescopic rod 9 is fixedly connected with the inner wall of the left side of the rectangular box 1, the right end of the electric telescopic rod 9 is fixedly connected with the left side of the sliding plate 10, the top end of the connecting rod 11 is rotatably connected with the right side of the sliding plate 10, the bottom end of the connecting rod 11 is rotatably connected with the left side of the connecting plate 12, the top of the connecting plate 12 is fixedly connected with the bottom of the rack 15, the right end of the threaded shaft 13 is rotatably connected with the inner wall of the right side of the rectangular box 1, the gear 14 is fixedly sleeved on the left end of the threaded shaft 13, the gear 14 is meshed with the rack 15, the threaded plate 16 is in threaded connection with the threaded shaft 13, fixed pulleys 17 are arranged on the inner walls of the two sides of the rectangular box 1, connecting ropes 18 are wound on the two fixed pulleys 17, the top parts of the two connecting ropes 18 are fixedly connected with the bottom of the piston 6, one ends, close to each other, of the two connecting ropes 18 are fixedly connected with one side, far away from the sliding plate 10 and the threaded plate 16, the buffer pad 5 and the suction cup 8 are made of medical rubber, the two power rods 3 are provided with anti-slip threads on the sides far away from each other, the sliding plate 10 is moved through the electric telescopic rod 9, the connecting plate 12 can be moved downwards under the action of the connecting rod 11, the rack 15 can be moved downwards, the threaded shaft 13 can be rotated through the gear 14, and the threaded plate 16 can be moved leftwards, so that the sliding plate 10 and the threaded plate 16 can pull the two connecting ropes 18, the piston 6 can be moved downwards through the two connecting ropes 18, in the process of downward movement of the piston 6, part of gas in the suction cup 8 is sucked into the rectangular box 1 through the connecting pipe 7, the inside and outside of the suction cup 8 have pressure difference, under the action of atmospheric pressure, the suction cup 8 can adsorb the top of the head of a baby, by pressing the two power rods 3, the two clamp rods 2 can be close to each other, and further the two arc-shaped clamp plates 4 and the buffer pad 5 can be close to each other, the baby head clamp is reasonable in structure and convenient to operate, the sucker 8 can generate suction through the power assembly, the baby can be firmly fixed and cannot fall off through the two arc-shaped clamping plates 4 and the buffer pad 5, and the baby can be delivered firmly under the dual effects of the sucker 8, the arc-shaped clamping plates 4 and the buffer pad 5.
In the utility model, the top ends of the pistons 6 are symmetrically and fixedly connected with two springs 21, the top ends of the two springs 21 are fixedly connected with the top of the rectangular box 1, and the springs 21 can provide reset power for the pistons 6.
In the utility model, the inner wall of the bottom of the rectangular box 1 is symmetrically provided with two sliding grooves 19, the bottoms of the sliding plate 10 and the threaded plate 16 are respectively connected with the inner walls of the bottoms of the two sliding grooves 19 in a sliding manner, and the sliding grooves 19 can enable the sliding plate 10 and the threaded plate 16 to move more smoothly.
According to the utility model, the inner wall of the bottom of the rectangular box 1 is fixedly connected with the limiting plate 20, the right side of the connecting plate 12 is fixedly connected with the left side of the limiting plate 20, the limiting plate 20 can support the connecting plate 12, and the connecting plate 12 can stably move.
The working principle is as follows: when the infant head suction device is used specifically, firstly, the suction cup 8 is aligned to the top of the head of an infant, then the electric telescopic rod 9 is started, the electric telescopic rod 9 can enable the sliding plate 10 to move rightwards, the connecting plate 12 can move downwards through the connecting rod 11, further, the rack 15 can move downwards, the two threaded shafts 13 can rotate through the gear 14, the threaded shafts 13 can enable the threaded plates 16 to move leftwards, so that the sliding plate 10 and the threaded plates 16 can be close to each other, the sliding plate 10 and the threaded plates 16 can respectively pull the two connecting ropes 18, the two connecting ropes 18 can enable the piston 6 to move downwards, in the process that the piston 6 moves downwards, part of gas in the suction cup 8 is sucked into the rectangular box 1 through the connecting pipe 7, pressure difference exists between the inside and the outside of the suction cup 8, under the action of atmospheric pressure, the suction cup 8 can suck the top of the head of the infant, then medical staff press the two power rods 3, two power rods 3 can make two tong bar 2 be close to each other, and then can make two arc splint 4 be close to each other, and then can press from both sides baby's head both sides tightly, owing to set up blotter 5, and blotter 5 and sucking disc 8 are medical rubber, can not cause the damage to the baby, through two arc splint 4 and sucking disc 8, can firmly fix baby's head, can not take place to drop, and then help delivering birth, have higher practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An obstetrical forceps for delivery in obstetrical department comprises a rectangular box (1) and is characterized in that two sides of the top of the rectangular box (1) are fixedly connected with two forceps rods (2), one sides of the two forceps rods (2) close to each other are fixedly connected with arc-shaped clamping plates (4), cushion pads (5) are fixedly connected on the inner walls of the two arc-shaped clamping plates (4), both sides of the bottom of the rectangular box (1) are fixedly connected with power rods (3), one side of each power rod (3) close to each other is fixedly connected with one side of each tong rod (2) far away from each other, a power assembly is arranged in the rectangular box (1), a piston (6) is connected to the power assembly in a transmission way, the two sides of the piston (6) are respectively connected with the inner walls of the two sides of the rectangular box (1) in a sealing and sliding way, the top fixedly connected with connecting pipe (7) of rectangle case (1), the sealed fixedly connected with sucking disc (8) in top of connecting pipe (7).
2. An obstetric forceps for obstetric delivery according to claim 1, characterized in that the power assembly comprises an electric telescopic rod (9), a sliding plate (10), a connecting rod (11), a connecting plate (12), a threaded shaft (13), a gear (14), a rack (15) and a threaded plate (16), the left side of the electric telescopic rod (9) is fixedly connected with the left inner wall of the rectangular box (1), the right end of the electric telescopic rod (9) is fixedly connected with the left side of the sliding plate (10), the top end of the connecting rod (11) is rotatably connected with the right side of the sliding plate (10), the bottom end of the connecting rod (11) is rotatably connected with the left side of the connecting plate (12), the top of the connecting plate (12) is fixedly connected with the bottom of the rack (15), the right end of the threaded shaft (13) is rotatably connected with the right inner wall of the rectangular box (1), the gear (14) is fixedly sleeved on the left end of the threaded shaft (13), the gear (14) is meshed with the rack (15), the threaded plate (16) is in threaded connection with the threaded shaft (13), fixed pulleys (17) are arranged on inner walls of two sides of the rectangular box (1), connecting ropes (18) are arranged on the two fixed pulleys (17) in a winding mode, the tops of the two connecting ropes (18) are fixedly connected with the bottom of the piston (6), and one ends, close to each other, of the two connecting ropes (18) are fixedly connected with one side, far away from each other, of the sliding plate (10) and the threaded plate (16).
3. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the cushion (5) and the suction cup (8) are both medical rubber, and the side of the two power rods (3) facing away from each other is provided with anti-slip threads.
4. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the top end of the piston (6) is symmetrically and fixedly connected with two springs (21), and the top ends of both springs (21) are fixedly connected with the top of the rectangular box (1).
5. The obstetric forceps for obstetric delivery according to claim 2, wherein the rectangular box (1) is symmetrically provided with two sliding grooves (19) on the bottom inner wall, and the sliding plate (10) and the threaded plate (16) are slidably connected to the bottom inner walls of the two sliding grooves (19) respectively.
6. Obstetric forceps for obstetric delivery according to claim 2, characterized in that a limiting plate (20) is fixedly connected to the bottom inner wall of the rectangular box (1), and the right side of the connecting plate (12) is fixedly connected to the left side of the limiting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835372.8U CN215349359U (en) | 2021-08-07 | 2021-08-07 | Obstetrical forceps for delivery of obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835372.8U CN215349359U (en) | 2021-08-07 | 2021-08-07 | Obstetrical forceps for delivery of obstetrical department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215349359U true CN215349359U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835372.8U Expired - Fee Related CN215349359U (en) | 2021-08-07 | 2021-08-07 | Obstetrical forceps for delivery of obstetrical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215349359U (en) |
-
2021
- 2021-08-07 CN CN202121835372.8U patent/CN215349359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |