CN212234632U

CN212234632U - Novel delivery assisting device for caesarean section

Info

Publication number: CN212234632U
Application number: CN202020177727.8U
Authority: CN
Inventors: 韩黎
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-12-29
Anticipated expiration: 2030-02-17

Abstract

The utility model relates to a novel caesarean section practises childbirth ware, including the last pincers body and the lower pincers body, go up the pincers body with the lower pincers body all includes spoon form gib head and hook handle, go up the pincers body with the lower pincers body is through setting up the fixture of formation mutually supporting is connected in the pivot on the hook handle, the front end of spoon form gib head is equipped with medical latex pad, the end of spoon form gib head with the hook handle is connected, the centre of spoon form gib head is equipped with oval fretwork hole. The utility model is used for help carries out the delivery of fetal head during caesarean section, can be in accelerating fetal head delivery, when improving caesarean section efficiency, effectively avoid causing the damage to fetal head.

Description

Novel delivery assisting device for caesarean section

The technical field is as follows:

the utility model relates to a medical instrument technical field for caesarean section, concretely relates to novel caesarean section helps childbirth ware.

Background art:

fetal head aspiration is a common obstetrical operation, and is often used in the prenatal delivery to shorten the second stage of labor, and the cesarean section yield is greatly increased along with the development of obstetrical medicine; the problems that the fetal head is difficult to deliver in the lower abdominal transverse incision cesarean section are mainly caused by the fact that under the condition that the fetal head is not extruded, the elasticity of scars of the secondary cesarean section of a pregnant woman is not satisfactory or the human structure level of a cesarean section part is disordered, the extensibility of the incision is poor, particularly, the cesarean section with serious adhesion or poor anesthetic effect is difficult, head delivery difficulty is easy to occur, the fetal hypoxia is often caused after long delay, the fetal health is affected, and the risk of postpartum hemorrhage is increased. The patent No. ZL201920285808.7 adopts an arc hook leaf to extend into the occipital part or the top of a fetus, and utilizes the lever action to upwarp the fetal head and assist delivery of the fetal head so as to reduce the risks of asphyxia of a newborn baby, maternal injury and the like, but the hook leaf is made of stainless steel and has very hard texture, and is easy to cause mechanical injury when being directly contacted with the fetal head; patent No. ZL201720056487.4 utilizes lever principle with fetal head perk through adopting fetal head shovel, then adopts the vacuum aspiration ware with fetal head suction, and this kind of structure can shorten the childbirth time of fetal head, but because the suction of vacuum aspiration fetal head is great, and fetal tianling lid position is more fragile when being born, causes the injury to fetal head easily.

The utility model has the following contents:

technical problem to be solved

The utility model aims at providing a novel childbirth ware of caesarean section for supplementary childbirth of carrying out the fetal head is carried out during the caesarean section, solves current childbirth ware of helping and leads to the fact the problem of injury to the fetal head easily when carrying out the childbirth of caesarean section fetal head.

The technical scheme is as follows:

in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a novel caesarean section helps childbirth ware, includes the pincers body and the lower pincers body, go up the pincers body with the pincers body all includes spoon form gib head and hook handle down, go up the pincers body with the pincers body is in through setting up the pivot on the hook handle is connected and is formed the fixture of mutually supporting down, the front end of spoon form gib head is equipped with medical latex pad, the end of spoon form gib head with the hook handle is connected, the centre of spoon form gib head is equipped with oval-shaped fretwork hole.

The lower clamp body is used for stretching into uterus through lying-in woman belly incision and sticks up out fetal head, down on the clamp body spoon form gib head carries out the bearing to fetal head, medical latex pad and fetal head contact prevent to cause the damage to fetal head, go up the clamp body and be used for the chin position of centre gripping on fetal head after fetal head sticks up, be convenient for pass through go up the clamp body with fixture that the lower clamp body is constituteed is pulled out fetal head, shortens fetal head childbirth time.

Further, on the lower pincers body be equipped with the elastic membrane in the fretwork hole, the elastic membrane can carry out the bearing to the back head position of fetal head when perk out the fetal head, avoids the unsettled too big production accident injury of fetal neck atress that causes in back head position of fetal head.

Furthermore, the tail end of the hook handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with an anti-slip bulge, so that medical personnel can operate the hook handle conveniently and can prevent slipping.

Furthermore, the front ends of the spoon-shaped hook heads are provided with arc-shaped chamfers, so that the spoon-shaped hook heads are prevented from damaging fetal heads or internal tissues of the puerpera when extending into the uterus of the puerpera.

Further, the lower plier body is the elastic plastic material, go up the plier body and be stainless steel, can stretch into before the lying-in woman uterus will on the lower plier body spoon form gib head carries out compression deformation, reduces the width, is convenient for the lower plier body passes narrow and small belly incision, facilitates the use.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model discloses the beneficial effect who produces is: through last pincers body and the lower pincers body group become the fixture of mutually supporting, go up the pincers body and constitute by spoon form gib head and hook handle with lower pincers body, the front end of spoon form gib head sets up medical latex pad, can assist delivery to fetal head when the cesarean section, when shortening delivery time, effectively avoid causing the injury to fetal head, guarantee the security of cesarean section.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

Fig. 1 is a sectional view of a novel delivery device for caesarean section according to an embodiment of the present invention;

fig. 2 is a top view of the lower clamp body of the novel delivery device for caesarean section according to the embodiment of the invention;

in the figure: 1. an upper clamp body; 2. a lower clamp body; 3. a spoon-shaped hook head; 4. a hook handle; 5. a rotating shaft; 6. medical latex pads; 7. hollowing out holes; 8. an elastic film; 9. an anti-slip sleeve; 10. anti-skid projections; 11. chamfering

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and fig. 2, the novel childbirth aid device for caesarean section comprises an upper forceps body 1 and a lower forceps body 2, wherein the upper forceps body 1 and the lower forceps body 2 both comprise a spoon-shaped hook head 3 and a hook handle 4, the upper forceps body 1 and the lower forceps body 2 are connected through a rotating shaft 5 arranged on the hook handle 4 to form a clamping mechanism which is matched with each other, a medical latex pad 6 is arranged at the front end of the spoon-shaped hook head 3, the tail end of the spoon-shaped hook head 3 is connected with the hook handle 4, and an oval hollow hole 7 is formed in the middle of the spoon-shaped hook head 3.

Preferably, be equipped with elastic membrane 8 in the fretwork hole 7 on the lower tong body 2, elastic membrane 8 can carry out the bearing to the back head position of fetal head when perk out the fetal head, avoids the unsettled back head position of fetal head to cause the too big unexpected injury that produces of fetal neck atress.

Preferably, the end of the hook handle 4 is provided with an anti-slip sleeve 9, and the surface of the anti-slip sleeve 9 is provided with an anti-slip bulge 10, so that the medical staff can operate the hook handle 4 conveniently and prevent slipping.

Preferably, the front ends of the spoon-shaped hook heads 3 are provided with arc-shaped chamfers 11, so that the spoon-shaped hook heads 3 are prevented from damaging fetal heads or internal tissues of the puerpera when extending into the uterus of the puerpera.

Preferably, the lower clamp body 2 is the elastic plastic material, goes up clamp body 1 and is the stainless steel material, can carry out compression deformation with spoon form gib head 3 on the lower clamp body 2 before stretching into the lying-in woman uterus, reduces the width, and the lower clamp body 2 of being convenient for passes narrow and small belly incision, facilitates the use.

The utility model discloses a novel caesarean section delivery assistor's application method as follows:

the lower clamp body 2 is stretched into the uterus through the abdominal incision of the lying-in woman, if the abdominal incision is narrow, the spoon-shaped hook head 3 on the lower clamp body 2 can be compressed towards the direction of the hollow hole 7, the width of the spoon-shaped hook head 3 is reduced, the spoon-shaped hook head can conveniently penetrate through the narrow abdominal incision, the spoon-shaped hook head 3 on the lower clamp body 2 and the elastic membrane 8 are utilized to support the fetal head, the medical latex pad 6 on the lower clamp body 2 is contacted with the fetal head to prevent the fetal head from being damaged, and the fetal head is tilted out by utilizing the lever principle, then the upper clamp body 1 is clamped at the chin part of the fetal head after the fetal head is raised, the hollow hole 7 on the spoon-shaped hook head 3 of the upper clamp body 1 can be used for the fetus to breathe, the medical latex pad 6 on the upper clamp body 1 is also contacted with the fetal head, the fetal head is pulled out through a clamping mechanism consisting of the upper forceps body 1 and the lower forceps body 2, so that the delivery time of the fetal head is shortened, and the safety of cesarean section is ensured.

To sum up, the utility model provides a novel childbirth ware of practising midwifery of caesarean section for supplementary childbirth of carrying out the fetal head is carried out during the caesarean section, solves current childbirth ware of helping childbirth and leads to the fact the problem of injury to fetal head easily when carrying out the childbirth of caesarean section fetal head.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A novel delivery assisting device for caesarean section, which is characterized in that: including last pincers body and lower pincers body, go up the pincers body with the pincers body all includes spoon form gib head and hook handle down, go up the pincers body with the pincers body is in through setting up the fixture that forms mutually supporting is connected to pivot on the hook handle down, the front end of spoon form gib head is equipped with medical latex pad, the end of spoon form gib head with the hook handle is connected, the centre of spoon form gib head is equipped with oval fretwork hole.

2. The new delivery aid for caesarean section of claim 1 wherein: and an elastic film is arranged in the hollow hole on the lower clamp body.

3. The new delivery aid for caesarean section of claim 1 wherein: the tail end of the hook handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip protrusions.

4. The new delivery aid for caesarean section of claim 1 wherein: the front end of the spoon-shaped hook head is provided with a circular arc-shaped chamfer.

5. The new delivery aid for caesarean section of claim 2 wherein: the lower clamp body is made of elastic plastic, and the upper clamp body is made of stainless steel.