CN219374866U

CN219374866U - Fetal head suction type midwifery forceps

Info

Publication number: CN219374866U
Application number: CN202223278913.9U
Authority: CN
Inventors: 刘欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-21
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a fetal head suction type delivery forceps, which comprises a holding frame, wherein an outer screw is connected with the holding frame in a threaded penetrating manner, one side of the outer screw is movably connected with a connecting block, the other side of the connecting block is movably connected with an inner screw in a penetrating manner, the side of the connecting block is also movably provided with a handle sleeve which is sleeved on the outer side of the inner screw in a threaded manner, one end of the inner screw penetrates through the connecting block and then movably extends into the outer screw, the other end of the inner screw is fixedly connected with a medical sucking disc, two groups of forceps arms are symmetrically arranged on the outer side of the holding frame, the other ends of the forceps arms are movably connected with a clamping plate, and the forceps arms are movably connected with the connecting block through an adjusting force arm. According to the utility model, the two groups of clamping plates are used for clamping the head of the neonate and are matched with the medical sucker to adsorb and fix the head of the neonate, so that midwifery attraction can be carried out, and compared with the traditional midwifery mode of forcefully clamping and pulling the head of the neonate, unnecessary damage to the head of the neonate can be effectively avoided.

Description

Fetal head suction type midwifery forceps

Technical Field

The utility model relates to the field of midwifery nursing, in particular to a fetal head suction type midwifery forceps.

Background

It is known that in the gynaecology and obstetrics field, fetal head of a fetus sometimes floats during caesarean delivery or natural delivery, and the fetal head is difficult to take in an operation, so that the delivery time of the fetus is prolonged, and the phenomenon of neonatal asphyxia is caused. Therefore, the obstetrics and gynecology department in the prior art is provided with obstetric forceps for assisting the puerpera to deliver the fetus, so that the problem of difficult labor at the head position and the second labor are solved, and the method is one of important means for terminating pregnancy as soon as possible.

The problem that the present obstetric forceps of gynaecology and obstetrics has the stress point singleness when using, the present obstetric forceps mostly adopts the clamping plate to annotate the position that fetal head is close to the ear, pulls hard afterwards and pulls out the fetus, but in order to avoid pulling out in-process clamping plate landing and guarantee to take out the fetus smoothly, consequently the dynamics of clamping to clamping the plate often can be too big, and neonate often each organ structure of health does not develop well, therefore single midwifery forceps of clamping extremely easily causes the injury to the neonate. To this end, we propose a fetal head suction type delivery forceps to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fetal head suction type delivery forceps.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a child head suction type delivery forceps, is including holding the frame, it has outer screw rod to hold frame screw thread through connection, and one side swing joint of outer screw rod has the connecting block, the connecting block opposite side activity runs through the grafting has interior screw rod, and the handle in the interior screw rod outside is located to this side of connecting block still activity is provided with the screw sleeve, in interior screw rod one end runs through in the connecting block back activity extends to the outer screw rod, interior screw rod other end fixedly connected with medical sucking disc, the outside symmetry of holding the frame is provided with two sets of tong arms, and the other end swing joint of tong arm has the clamp to get the board, through adjusting arm of force swing joint between tong arm and the connecting block.

Preferably, the two sides of the holding frame are wrapped with an anti-skid sleeve made of rubber materials.

Preferably, the connecting blocks are rotationally connected with the outer screw rod and the handle sleeve through bearings.

Preferably, the inner wall fixedly connected with fixed block of connecting block, the outer wall of interior screw rod transversely is provided with the spacing gliding spout with the fixed block, and the inner wall of spout adopts smooth surface structural design.

Preferably, the inner wall of the clamping plate is wrapped with a leather layer, and a sponge layer is filled in the inner cavity of the leather layer.

Preferably, the clamp arm is rotationally connected with the holding frame and the clamping plate, and the adjusting arm is rotationally connected with the connecting block and the clamp arm through the rotating pin.

Preferably, the holding frame, the outer screw, the inner screw, the clamp arm, the clamping plate and the adjusting arm of force are all designed to be hollow structures.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is based on the existing 'obstetric forceps' structural design and carries out improved treatment on the basis, wherein two groups of clamping plates are driven by a transmission structure to clamp the head of a neonate, and the medical suction disc between the clamping plates is driven by the transmission structure to adsorb and fix the head of the neonate, so that an extra stress point can be provided when the neonate is pulled to aid delivery, further, unnecessary damage to the two sides of the head of the neonate is avoided, transmission is realized by a structure of screw thread rotation in the clamping or adsorption process, the clamping or adsorption force is more convenient for workers, and the whole structure has obvious practical effect and is worthy of popularization and use in the prior market.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the connection block of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the connection block structure of FIG. 1 from a side view of the present utility model.

In the figure: the medical hand-held device comprises a 1-holding frame, a 101-anti-skid sleeve, a 2-outer screw, a 3-connecting block, a 301-bearing, a 302-fixing block, a 4-inner screw, a 401-sliding groove, a 5-handle sleeve, a 6-medical sucker, a 7-clamp arm, an 8-clamping plate, a 801-sponge layer, a 9-adjusting arm of force and a 10-rotating pin.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a fetal head suction type delivery forceps comprises a holding frame 1, an outer screw rod 2 is connected with the holding frame 1 in a threaded penetrating manner, one side of the outer screw rod 2 is movably connected with a connecting block 3, the other side of the connecting block 3 is movably connected with an inner screw rod 4 in a penetrating manner, a handle sleeve 5 is movably arranged on the outer side of the inner screw rod 4 in a penetrating manner, the connecting block 3 is rotatably connected with the outer screw rod 2 and the handle sleeve 5 through bearings 301, one end of the inner screw rod 4 penetrates through the connecting block 3 and then movably extends into the outer screw rod 2, the other end of the inner screw rod 4 is fixedly connected with a medical sucker 6, two groups of forceps arms 7 are symmetrically arranged on the outer side of the holding frame 1, the other end of the forceps arms 7 is movably connected with a clamping plate 8, the forceps arms 7 are movably connected with the holding frame 1 and the clamping plate 8 through adjusting force arms 9, and the adjusting force arms 9 are rotatably connected with the connecting block 3 and the forceps arms 7 through rotating pins 10.

When the novel clamping device is used, two groups of clamping plates 8 are butted on two sides of the head of a neonate, the outer screw rod 2 is rotated simultaneously, the outer screw rod 2 slides outside the holding frame 1 and drives the connecting block 3 to synchronously move in the rotating process of the outer screw rod 2, the angle of the clamp walls 7 is adjusted through the adjusting force arm 9 in the moving process of the connecting block 3, so that the two groups of clamp walls 7 are mutually close to each other and clamp the clamping plates 8 to the head of the neonate for clamping, then the inner screw rod 4 is driven by the threads of the glove 5, the telescopic movement of the inner screw rod 4 in the connecting block 3 is realized in a limiting structure, the medical sucker 6 on the outer side of the inner screw rod 4 is adsorbed on the head of the neonate and fixed, and then the clamping plates 8 on the two sides are matched to form a triangular clamping mode, so that the stress point of the neonate during the midwifery pulling can be increased, the novel clamping device is very convenient in the pulling process, the damage to the neonate caused by the pulling in a single fixing mode is reduced, and the practical effect is improved.

Wherein, the both sides parcel of holding frame 1 is provided with the anti-skidding cover 101 of rubber material, makes things convenient for medical personnel to hold when using to have certain anti-skidding effect.

Wherein, the inner wall fixedly connected with fixed block 302 of connecting block 3, the outer wall of interior screw rod 4 transversely is provided with the spacing gliding spout 401 of fixed block 302, and the inner wall of spout 401 adopts smooth surface structural design, when the interior screw rod 4 of handle cover 5 screw drive, because spout 401 and the spacing of fixed block 302, can drive interior screw rod 4 and stretch out and draw back the position of adjusting medical sucking disc 6 in outer screw rod 2, conveniently absorb neonate's head.

Wherein, press from both sides the inner wall parcel of getting board 8 and have the cortex layer, and the intracavity packing of cortex layer is provided with sponge layer 801, can play fine guard effect when pressing from both sides and getting board 8 and annotating the neonate head, avoids the contact to cause the injury to the neonate head.

The holding frame 1, the outer screw rod 2, the inner screw rod 4, the clamp arms 7, the clamping plate 8 and the adjusting force arm 9 are all of hollow structural design, so that on one hand, the overall manufacturing cost can be reduced, on the other hand, the overall quality can be reduced, and the medical staff can conveniently perform better operation.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a child head suction type delivery forceps, includes grips frame (1), its characterized in that, it has outer screw rod (2) to grip frame (1) screw thread through-connection, and one side swing joint of outer screw rod (2) has connecting block (3), connecting block (3) opposite side activity runs through and peg graft there is interior screw rod (4), and this side of connecting block (3) still activity is provided with handle cover (5) that the screw thread cover was located in interior screw rod (4) outside, interior screw rod (4) one end runs through in connecting block (3) rear activity extends to outer screw rod (2), the outside symmetry of interior screw rod (4) other end fixedly connected with medical sucking disc (6), the outside symmetry of gripping frame (1) is provided with two sets of tong arms (7), and the other end swing joint of tong arm (7) has to press from both sides and get board (8), through adjusting arm of force (9) swing joint between tong arm (7) and connecting block (3).

2. Fetal head suction type delivery forceps as in claim 1, wherein the two sides of the holding frame (1) are wrapped with an anti-slip sleeve (101) made of rubber material.

3. Fetal head suction type delivery clamp according to claim 2, characterized in that the connecting block (3) is rotatably connected with the outer screw (2) and the handle sleeve (5) through bearings (301).

4. A fetal head suction type delivery forceps as claimed in claim 3, wherein the inner wall of the connecting block (3) is fixedly connected with a fixed block (302), the outer wall of the inner screw (4) is transversely provided with a chute (401) which is in limit sliding with the fixed block (302), and the inner wall of the chute (401) adopts a smooth surface structural design.

5. Fetal head suction type delivery clamp as claimed in claim 4, wherein the inner wall of the clamping plate (8) is wrapped with a cortex layer, and a sponge layer (801) is filled in the inner cavity of the cortex layer.

6. Fetal head suction type delivery clamp according to claim 5, characterized in that the clamp arm (7) is rotatably connected with the holding frame (1) and the clamping plate (8) and the adjusting arm (9) is rotatably connected with the connecting block (3) and the clamp arm (7) through the rotating pin (10).

7. The fetal head suction type delivery forceps as claimed in claim 6, wherein the holding frame (1), the outer screw (2), the inner screw (4), the forceps arm (7), the clamping plate (8) and the adjusting arm (9) are all designed to be hollow structures.