CN213665647U

CN213665647U - Stable obstetric forceps

Info

Publication number: CN213665647U
Application number: CN202021118242.8U
Authority: CN
Inventors: 杨小蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-07-13
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a stable form obstetric forceps, include: the clamp comprises a clamp body and a clamp body, wherein the clamp body comprises a left clamp, a right clamp and a fixing block; a suction cup assembly, the suction cup assembly comprising: a sliding post, and a suction cup; and, locate the pressing assembly on the installation piece, pressing the subassembly and including: the pressing assembly is symmetrically arranged on two sides of the sucker assembly. The utility model discloses in, thumb and ring finger press down left side pincers and right side pincers and carry out preliminary centre gripping to the foetus, then push down the pressing block through forefinger and middle finger, drive gear and rotate to make the slip post upwards slide, make the sucking disc slip pressurized adsorb at foetus head, four fingers on obstetric forceps application of force simultaneously compare in two finger application of force can accurate control power more way, and improved obstetric forceps greatly and got stability when using, reduced foetus and pregnant woman injured danger.

Description

Stable obstetric forceps

Technical Field

The utility model relates to a gynaecology and obstetrics's surgical instruments technical field, in particular to stable form obstetric forceps.

Background

In obstetrical department's delivery room operation in-process, fetal childbirth often needs the doctor to treat the pregnant woman of delivering through helping the phase of delivery and assists the childbirth, two lobate shapes about ordinary obstetric forceps, during the use, put two leaves about the obstetric forceps at fetal ear, then the power help fetus is delivered, in the use, the doctor holds the obstetric forceps with two fingers and carries out the centre gripping to the fetus, unable accurate control power is said, and guarantee the steady of obstetric forceps when using, cause the injury of fetus and pregnant woman easily, bring burden to a certain extent to the operation of helping the delivery.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stable form obstetric forceps has the high advantage of stability.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a stable forceps, comprising: the clamp comprises a clamp body and a clamp body, wherein the clamp body comprises a left clamp, a right clamp and a fixed block, and the left clamp and the right clamp are hinged on the fixed block; slidingtype assembly in the sucking disc subassembly on fixed block top, the fixed block top is equipped with the installation piece, the installation piece is kept away from fixed block one end has been seted up the sliding tray, the sucking disc subassembly includes: the sucking disc is fixedly connected with one end of the sliding column, which is far away from the sliding groove; and, locate the pressing assembly on the installation piece, pressing the subassembly and including: slidingtype assemble in press the briquetting on the installation piece and the rotary type assemble in drive gear in the installation piece, press the subassembly symmetry and locate sucking disc subassembly both sides, be in on the installation piece the movable groove has been seted up to sliding tray bilateral symmetry, press the briquetting slidingtype assemble in the movable groove, drive gear locates the sliding tray with between the movable groove and with press the briquetting and the slip post supports the pressure contact, press the briquetting with the slip post with drive gear contact one side be equipped with the profile of tooth of drive gear looks adaptation.

Realize above-mentioned technical scheme, the thumb presses left pincers and right pincers with the ring finger and carries out preliminary centre gripping to the foetus, then pushes down the pressing block through forefinger and middle finger, drive gear rotates to make the slip post upwards slide, make the sucking disc slip pressurized adsorb at foetus head, four fingers on obstetric forceps application of force simultaneously compare in two finger application of force can accurate control power more way, and improved obstetric forceps get stability when using greatly, reduced foetus and pregnant woman injured's danger.

As a preferred scheme of the utility model, left side pincers with right side pincers upper end is to the curved arc structure of inboard and the lower extreme is to the curved arc structure of inboard along opposite direction, left side pincers with right side pincers lower extreme is equipped with handheld recess.

As an optimized proposal of the utility model, the lower end of the left pliers and the right pliers is provided with a plurality of anti-skid lines.

Realize above-mentioned technical scheme, make things convenient for thumb and ring finger inlay card on left pincers and right pincers, improve stability when using, the slippage phenomenon appears when anti-skidding line further prevents to point the application of force, improves the security.

As a preferred scheme of the utility model, be equipped with in the sliding tray and press the elastic component, press elastic component one end with sliding tray bottom wall fixed connection and the other end with sliding column bottom end fixed connection.

Realize above-mentioned technical scheme, the deformation power that presses the elastic component need be overcome to the slip post when sliding, and forefinger and middle finger push down and press the piece and need more power to make the slip of slip post slow relatively, avoided sliding too fast to cause the extrusion injury to the foetus.

As an optimized proposal of the utility model, the sucking disc is made of nontoxic flexible material.

By adopting the technical scheme, the damage to the fetus is obviously reduced.

To sum up, the utility model discloses following beneficial effect has: thumb and ring finger press down left pincers and right pincers to carry out preliminary centre gripping to the foetus, then push down the pressing block through forefinger and middle finger, drive gear and rotate to make the slip post upwards slide, make the sucking disc slip pressurized adsorb at foetus head, four indicate on obstetric forceps application of force simultaneously and compare in two finger application of force can accurate control power more way, and improved obstetric forceps greatly and got stability when using, reduced foetus and pregnant woman injured danger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a clamp body; 2. a left clamp; 3. right forceps; 4. a fixed block; 5. mounting blocks; 6. a sliding groove; 7. a sliding post; 8. a suction cup; 9. a movable groove; 10. a pressing block; 11. a transmission gear; 12. a hand-held recess; 13. anti-skid lines; 14. the elastic member is pressed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the present invention provides a stable obstetric forceps, including: the pincers body 1, the 8 subassemblies of sucking disc, and, press the subassembly, the pincers body 1 includes left pincers 2, right pincers 3, and fixed block 4, left side pincers 2 sets up on fixed block 4 with right pincers 3 are articulated, left side pincers 2 are the arc structure and the lower extreme that are to the inside side bending along opposite direction to the arc structure of inside side bending with right pincers 3 upper end, left side pincers 2 are equipped with handheld recess 12 with right pincers 3 lower extreme, be equipped with multichannel anti-skidding line 13 on left side pincers 2 and the 3 lower extremes of right pincers, make things convenient for thumb and ring finger card to inlay on left pincers 2 and right pincers 3, improve stability when using, anti-skidding line 13 appears the slippage phenomenon when further preventing to point the application of force, the security is improved.

Sucking disc subassembly slidingtype assembly is on 4 tops of fixed block, and 4 tops of fixed block are equipped with installing block 5, and installing block 5 keeps away from 4 one ends of fixed block and has seted up sliding tray 6, and the sucking disc subassembly includes: sliding column 7 and sucking disc 8, sliding column 7 slidingtype assembly is in sliding tray 6, and sucking disc 8 fixed connection is kept away from sliding tray 6 one end in sliding column 7, and sucking disc 8 adopts nontoxic flexible material to make, is showing the damage that reduces the foetus.

On the installation piece 5 was located to the subassembly of pressing, the subassembly of pressing included: the pressing block 10 and the transmission gear 11, the pressing block 10 is assembled on the installation block 5 in a sliding mode, the transmission gear 11 is assembled in the installation block 5 in a rotating mode, the pressing components are symmetrically arranged on two sides of the sucker component, movable grooves 9 are symmetrically formed in two sides of the sliding groove 6 on the installation block 5, the pressing block 10 is assembled in the movable grooves 9 in a sliding mode, the transmission gear 11 is arranged between the sliding groove 6 and the movable grooves 9 and is in abutting contact with the pressing block 10 and the sliding column 7, and the tooth form matched with the transmission gear 11 is arranged on one side, in contact with the transmission gear 11, of the pressing block 10 and the sliding column 7.

Further, be equipped with in the sliding tray 6 and press elastic component 14, press elastic component 14 one end and 6 diapire fixed connection of sliding tray and the other end and 7 bottom fixed connection of sliding column, sliding column 7 need overcome the deformation power of pressing elastic component 14 when sliding, and forefinger and middle finger push down and press the piece 10 and need more power to make the slip of sliding column 7 slow relatively, avoided sliding too fast to cause the extrusion injury to the foetus.

The embodiment of the utility model provides an in, thumb and ring finger press down left side pincers 2 and right side pincers 3 carry out preliminary centre gripping to the foetus, then push down pressing block 10 through forefinger and middle finger, drive gear 11 rotates, thereby make slip post 7 upwards slide, make 8 slip pressor absorptions of sucking disc adsorb at foetus head, four fingers are on obstetric forceps application of force simultaneously and compare in two fingers application of force can more accurate control power way, and improved obstetric forceps stability when using greatly, foetus and pregnant woman injured's danger has been reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stable forceps, comprising:

the clamp comprises a clamp body and a clamp body, wherein the clamp body comprises a left clamp, a right clamp and a fixed block, and the left clamp and the right clamp are hinged on the fixed block;

slidingtype assembly in the sucking disc subassembly on fixed block top, the fixed block top is equipped with the installation piece, the installation piece is kept away from fixed block one end has been seted up the sliding tray, the sucking disc subassembly includes: the sucking disc is fixedly connected with one end of the sliding column, which is far away from the sliding groove;

and locate the pressing assembly on the installation piece, the pressing assembly includes: slidingtype assemble in press block and rotary type on the installation piece assemble in drive gear in the installation piece, press the subassembly symmetry and locate sucking disc subassembly both sides, be in on the installation piece the movable groove has been seted up to sliding tray bilateral symmetry, press the block slidingtype assembly in the movable groove, drive gear locates the sliding tray with between the movable groove and with press the block and the slip post supports the pressure contact, press the block with the slip post with drive gear contact one side be equipped with the profile of tooth of drive gear looks adaptation.

2. The stable obstetric forceps according to claim 1, wherein the upper ends of the left forceps and the right forceps are curved inward and the lower ends of the left forceps and the right forceps are curved inward in opposite directions, and the lower ends of the left forceps and the right forceps are provided with hand-held grooves.

3. The stable obstetric forceps of claim 2, wherein the lower ends of the left forceps and the right forceps are provided with a plurality of anti-slip lines.

4. The stable obstetric forceps as claimed in claim 1, wherein the sliding trough is provided with a pressing elastic member, one end of the pressing elastic member is fixedly connected to the bottom wall of the sliding trough, and the other end of the pressing elastic member is fixedly connected to the bottom end of the sliding column.

5. A stabilized forceps according to claim 4 in which the suction cup is of a non-toxic flexible material.