CN221013428U - Force-controllable midwifery forceps - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, in particular to a pair of midwifery forceps with controllable strength, which comprises a midwifery clamp for clamping the head of an infant, wherein the other end of the connecting rod is fixedly connected with a handle for holding, one end of the handle is fixedly connected with a limiting rod for limiting, the inner wall of the limiting rod is inserted with a limiting post for fixing, one end of the limiting post is in threaded connection with a supporting disc for supporting, and the upper surface of the supporting disc is fixedly connected with a clamp for clamping. This controllable delivery forceps of dynamics, through connecting rod, handle, produce and press from both sides and cushion mutually support, make the staff in the use, reduced because the injury of extrusion dynamics and causing baby's head and face, the temperature of blotter is very close with human temperature moreover, still can not cause the stimulation to the baby because of the temperature is too low when the reduction is cliied baby dynamics, if the blotter appears damaging the staff and can very convenient change.

Description

Force-controllable midwifery forceps

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a pair of midwifery forceps with controllable force.

Background

The obstetric forceps are midwifery methods, like children or some low-level dystocia, doctors can use the obstetric forceps, as long as the operation is proper, the position of the obstetric forceps is proper, the fetus is not damaged, and when the uterus is contracted and debilitated, the second labor is prolonged; or the puerpera suffers from certain diseases and is not suitable for excessive force in the second labor; or the fetus is deficient in utero, and doctors recommend delivery with forceps.

Chinese patent publication No. CN207152637U discloses a novel obstetrician's delivery aid, belongs to obstetrician's delivery aid field, including first pincers handle and second pincers handle, the left end of first pincers handle and second pincers handle is articulated through the articulated shaft, the left end face of first pincers handle and second pincers handle is fixed with first pincers leaf and second pincers leaf respectively, and evenly distributed has pressure sensor on the curved surface of first pincers leaf and second pincers leaf opposite side, the collection of the upside of first pincers handle distributes has treater, control switch and display screen, can be through the effectual realization control of the size of negative pressure value, and pressure sensor can feed back the atress size of baby's head, and pressure value is carried on the display screen, and is clear, is convenient for in time carry out adjustment pressure, guarantees that baby's skin is not hurt, this novel obstetrician delivery aid simple structure, it is convenient to adjust, is fit for the introduction of gynaecology and obstetrician to neonate.

However, when the utility model is actually used, the following problems exist:

1. In the using process of the device, the infant can not be protected, and the infant still in the mother is easily damaged due to overlarge extrusion force;

2. The device can not be added with the light source under the condition that the light source is insufficient, and the device is easy to catch on infants.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the midwifery forceps with controllable force, which solves the problems in the prior art that: in the use process, the infant is injured due to overlarge extrusion force, and under the condition that the light source is insufficient, the infant is injured due to the fact that the infant cannot be seen.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a controllable midwifery pincers of dynamics, is used for pressing from both sides the product of baby's head including connecting rod one end, the other end fixedly connected with of connecting rod is used for the handle of gripping, the one end fixedly connected with of handle is used for spacing gag lever post, the inner wall grafting of gag lever post has the spacing post that is used for fixed, the one end threaded connection of spacing post has the supporting disk that is used for supporting, the upper surface fixedly connected with of supporting disk is used for the clip of centre gripping, the upper surface threaded connection who produces the clip has the blotter that is used for reducing the pressure of obstetric forceps to baby's head, the inner wall threaded connection of blotter has the bolt that is used for fixing.

Optionally, the inner wall of blotter is equipped with a plurality of fixed orifices that are used for connecting, one side fixedly connected with that produces the clamp is used for spacing fixed column.

Optionally, the inner wall of supporting disk is equipped with the locating hole that is used for connecting, the inner wall of connecting rod is equipped with the connecting hole that is used for connecting spacing post.

Optionally, the side fixedly connected with of handle is used for spacing, the surface fixedly connected with of handle is used for skid-proof anti-skidding cover.

Optionally, the one end fixedly connected with of handle is used for spacing handle frame, one side fixedly connected with of handle is used for the support column of support.

Optionally, one end fixedly connected with of support column is used for storing and releasing the spring of pressure, the one end fixedly connected with of spring is used for the spliced pole of connection.

(III) beneficial effects

The utility model provides a pair of obstetric forceps with controllable force, which has the following beneficial effects:

1. This controllable delivery forceps of dynamics, through connecting rod, handle, produce and press from both sides and cushion mutually support, make the staff in the use, reduced because the injury of extrusion dynamics and causing baby's head and face, the temperature of blotter is very close with human temperature moreover, still can not cause the stimulation to the baby because of the temperature is too low when the reduction is cliied baby dynamics, if the blotter appears damaging the staff and can very convenient change.

2. This controllable delivery forceps of dynamics through the mutually supporting of gag lever post, supporting disk, connecting rod, spacing post and clip, the staff can be when the light source is insufficient at the light source card on the clip, lets the light source can be according to staff's operation action, makes the staff can very clear the position of seeing the baby in the use to avoid because seeing the damage of not clearly touching the baby to the baby in baby position, improved staff's work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the product clamp of the present utility model;

FIG. 3 is a schematic view of the handle structure of the present utility model;

FIG. 4 is a schematic view of the structure of the support plate of the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a connecting rod; 2. a clamp is produced; 3. a handle; 4. a limit rod; 5. a limit column; 6. a support plate; 7. a clip; 8. a cushion pad; 9. a bolt; 10. a limiting frame; 11. an anti-skid sleeve; 12. a handle frame; 13. a support column; 14. a spring; 15. and (5) connecting the columns.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1 to 2, the present utility model provides a technical solution: in order to comprise a delivery clamp 2 with controllable strength, which is used for clamping the head of an infant, one end of a connecting rod 1 is in threaded connection with a buffer pad 8 for reducing the pressure of the delivery clamp on the head of the infant, the inner wall of the buffer pad 8 is in threaded connection with a bolt 9 for fixing, the upper surface of the delivery clamp 2 is in threaded connection with a buffer pad 8 for reducing the pressure of the delivery clamp on the head of the infant, and the inner wall of the buffer pad 8 is in threaded connection with a bolt 9 for fixing;

The buffer cushion 8 can be fixed on the upper surface of the clamp 2 through the interaction of the clamp 2, the bolt 9 and the buffer cushion 8, so that the infant is protected, and the clamp 2 can be fixed at one end of the connecting rod 1 through the mutual matching of the connecting rod 1 and the clamp 2, so that the clamping effect is achieved;

Embodiment two:

Referring to fig. 1 to 4, in order to connect the support plate 6 to one end of the limit post 5 by screw, thereby playing a supporting role, the other end of the connecting rod 1 is fixedly connected with a handle 3 for holding, one end of the handle 3 is fixedly connected with a limit rod 4 for limiting, the inner wall of the limit rod 4 is inserted with the limit post 5 for fixing, one end of the limit post 5 is connected with the support plate 6 for supporting by screw, the upper surface of the support plate 6 is fixedly connected with a clip 7 for clamping, the inner wall of the support plate 6 is provided with a positioning hole for connecting, and the inner wall of the connecting rod 1 is provided with a connecting hole for connecting the limit post 5;

Through the mutual matching of the limiting rod 4, the supporting disc 6 and the limiting column 5, the supporting disc 6 can be connected to the limiting column 5 through threads, so that the supporting effect is achieved, and through the interaction of the clip 7 and the supporting disc 6, the clip 7 can be fixedly connected to the supporting disc, so that the effect of clamping a lamp source is achieved;

Embodiment III:

Referring to fig. 1 to 3, in order to fix the support column 13 at one side of the handle 3, thereby playing a role of saving labor, one side of the handle 3 is fixedly connected with a limiting frame 10 for limiting, the outer surface of the handle 3 is fixedly connected with an anti-slip sleeve 11 for anti-slip, one end of the handle 3 is fixedly connected with a handle frame 12 for limiting, one side of the handle 3 is fixedly connected with a support column 13 for supporting, one end of the support column 13 is fixedly connected with a spring 14 for storing and releasing pressure, and one end of the spring 14 is fixedly connected with a connecting column 15 for connecting;

Through the mutual cooperation of the handle 3, the support 13, the spring 14 and the connecting column 15, the pressure can be stored by the spring 14 when the pressure is applied to the handle 3, and the stored force can be released when the pressure spring 14 is stopped to be applied to the handle 3, so that the labor saving effect is achieved, and the anti-slip sleeve 11 can be arranged on the outer surface of the handle 3 through the cooperation of the handle 3 and the anti-slip sleeve 11, so that the friction improving effect is achieved.

In the utility model, the working steps of the device are as follows:

Firstly, a worker installs the cushion pad 8 on the obstetric clamp 2 through the bolts 9, holds the handle 3 with both hands, can install a convenient light source on the clamp buckle 7 if the light source is insufficient, can change the position through the action of the worker in the process of clamping the baby, and then when the baby is seen clearly, the baby is injured by the hands because the anti-skid sleeve 11, the handle frame 12 and the limiting frame 11 are arranged on the handle 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a controllable midwifery pincers of dynamics, includes that connecting rod (1) one end is used for pressing from both sides the child's head produce clamp (2), its characterized in that: the utility model discloses a baby's head pressure limiting device, including connecting rod (1), handle (3) of other end fixedly connected with that is used for gripping of connecting rod (1), one end fixedly connected with of handle (3) is used for spacing gag lever post (4), the inner wall grafting of gag lever post (4) has spacing post (5) that are used for fixed, one end threaded connection of spacing post (5) has supporting disk (6) that are used for supporting, the last fixed surface of supporting disk (6) is connected with clip (7) that are used for the centre gripping, the last surface threaded connection who produces clip (2) has blotter (8) that are used for reducing the obstetrical forceps to baby's head pressure, the inner wall threaded connection of blotter (8) has bolt (9) that are used for fixing.

2. The force controllable midwifery forceps of claim 1, wherein: the inner wall of blotter (8) is equipped with a plurality of fixed orifices that are used for connecting, one side fixedly connected with that produces clamp (2) is used for spacing fixed column.

3. The force controllable midwifery forceps of claim 1, wherein: the inner wall of the supporting disc (6) is provided with a positioning hole for connection, and the inner wall of the connecting rod (1) is provided with a connecting hole for connecting the limiting column (5).

4. The force controllable midwifery forceps of claim 1, wherein: one side of the handle (3) is fixedly connected with a limiting frame (10) for limiting, and the outer surface of the handle (3) is fixedly connected with an anti-slip sleeve (11) for preventing slipping.

5. The force controllable midwifery forceps of claim 1, wherein: one end of the handle (3) is fixedly connected with a handle frame (12) used for limiting, and one side of the handle (3) is fixedly connected with a supporting column (13) used for supporting.

6. The force controllable midwifery forceps of claim 5, wherein: one end of the supporting column (13) is fixedly connected with a spring (14) for storing and releasing pressure, and one end of the spring (14) is fixedly connected with a connecting column (15) for connecting.