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Safety protection delivery forceps

A protective, midwifery forceps technology, applied in the field of medical devices, can solve the problems of difficult identification of the left and right leaves, pinching the newborn's skin, secondary injury to the mother, etc., to avoid excessive hardness, sufficient tissue contact, and reduce pain. Effect

Inactive Publication Date: 2021-08-24
孙可雯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the delicate skin of the newborn, clamping the newborn with forceps will pinch the newborn’s skin, and sometimes it needs the cooperation of a negative pressure tractor. The negative pressure tractor sucks the top of the newborn’s head and pulls the newborn out of the birth canal. Will cause damage to the adsorption site
[0004] The existing forceps are made of stainless steel, but the left and right leaves need to be fastened and used together during the assembly process, and the left and right leaves are not easy to identify, and there are two obvious corners at the lower end of the handle, which is easy to cause secondary damage to the parturient , the handle is straight and smooth, easy to take off the hand, the front part of the forceps is too hard, it is easy to cause unnecessary damage to the newborn

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0044] In order to further reduce the damage to the newborn and the pain of the mother, such as Figure 6 and 7 As shown, the clamping surface of the pliers head 101 of this implementation is provided with a groove 105 consistent with the external dimensions of the pliers head 101, and the groove 105 is equipped with an air bag 22 that is consistent with the shape of the groove 105. The air bag 22 is made of elastic material and can automatically Return to the initial state, and the airbag 22 is fixedly connected to the bottom surface of the groove 105, and the opening side of the airbag 22 facing the groove 105 is provided with a plurality of anti-skid ribs, and the airbag 22 is arranged at the end near the length adjustment plate 102 through two length adjustment grooves. The intake pipe 23 on both sides of the 103 is connected with a first normally open electromagnetic one-way valve, the other end of the first normally open electromagnetic one-way valve is connected to the ...

Embodiment 3

[0047] In order to further improve the safety and reliability of the forceps, it is necessary to control the clamping force of the forceps on the newborn. The forceps in the prior art are manually controlled by medical staff, and it is difficult to control the forceps in an appropriate range. In this embodiment On the basis of Examples 1 and 2, such as Figure 8-11 As shown, the bottom of the adjustment slider 12 is embedded and fixed with a solenoid pin 21, and the bottom of the adjustment box 7 is provided with a number of clamping holes 11 corresponding to the position of the pin shaft of the solenoid pin 21, and the size of the clamping holes 11 is larger than that of the solenoid pin. The diameter of the pin shaft of 21, the inner hollow structure of the pliers handle 104, and one side of the pliers handle 104 is open and connected with an elastic sleeve 106, the inner wall of the pliers handle 104 is fixed to the inner wall of the rubber sleeve 106, and the side is inflat...

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PUM

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Abstract

The invention belongs to the technical field of medical instruments, and discloses a pair of safety protection delivery forceps. The safety protection delivery forceps comprise a first forceps body and a second forceps body; on the first forceps body, the inner side of the fixing stud is fixedly connected with a fixing connecting plate, and the outer part of the outer end of the fixing stud is fixedly sleeved with a fixing nut; a fixed block is fixedly mounted at the inner end of the fixed connecting plate, and an adjusting box is welded to the front end of the fixed block; each of the first forceps body and the second forceps body comprises a forceps head; grooves consistent with the forceps heads in appearance and size are formed in the clamping faces of the forceps heads, and air bags consistent with the grooves in appearance are arranged in the grooves. The two forceps bodies control and keep small clamping force, the situation that excessive clamping force is applied to a newborn, and unnecessary damage is caused to the newborn is avoided, the air bag can continue to be pressurized and expanded, contact with tissues of the newborn is more sufficient, traction force is improved, and therefore safety protection on the newborn and a puerpera in the midwifery process is achieved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a safety and protective midwifery forceps. Background technique [0002] Forceps are used to pull out live fetuses, which are more difficult to handle than vacuum pumps. If used improperly, they can cause trauma to the mother and baby. At present, when the fetal head suction is unsuccessful, the use of forceps to divide the left and right lobe is considered. During the operation, the left lobe is held with the left hand and inserted into the left side of the puerpera's pelvis, and the right lobe is vice versa. The operation is divided into several steps of forceps placement, closure, traction and forceps. [0003] The current midwifery forceps in obstetrics and gynecology are divided into two leaves. The space between the two leaves is the size of the fetal head and is similar to the shape of the fetal head. The fetal head is surrounded and protected to prevent the fetal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/44
CPCA61B17/44A61B2017/447
Inventor 孙可雯
Owner 孙可雯
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