CN220001890U

CN220001890U - Novel obstetric forceps for obstetric department

Info

Publication number: CN220001890U
Application number: CN202321385019.3U
Authority: CN
Inventors: 王平
Original assignee: Linqing People's Hospital
Current assignee: Linqing People's Hospital
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-14
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses novel obstetric forceps for obstetric department, which relates to the technical field of medical equipment and comprises a mounting box and a forceps body, wherein the forceps body is arranged above the mounting box, and a head fixing component for driving the forceps body to fix an infant is arranged in the mounting box.

Description

Novel obstetric forceps for obstetric department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel obstetric forceps for obstetric department.

Background

At present, when a obstetrician carries out natural delivery for a puerpera, the doctor is required to assist in delivering the baby, when the head of the baby is exposed, in order to prevent choking conditions of the baby, the doctor usually holds the head of the baby with both hands and drags the baby out of the uterus in cooperation with the puerpera, so that the aim of ensuring the safety of the mother and the child is achieved, and in the production process, medical staff often need to assist work by means of obstetric forceps.

The prior Chinese patent (bulletin number: CN 206080660U) discloses a novel obstetric forceps for obstetrics, and relates to the technical field of medical appliances. The utility model provides a novel obstetric forceps for obstetrical department, includes the fixed head, and the fixed head left and right sides articulates the pincers body, and the pincers body is indent arc, and pincers body tip sets up the pincers palm, and the pincers palm is oval, and fixed head central authorities set up the through-hole, installs the control lever in the through-hole, and the control lever is close to the one end left and right sides of the pincers body and articulates head rod and second connecting rod respectively, and the one end that the control lever was kept away from to head rod articulates with the pincers body.

Above-mentioned delivery forceps drive the connecting rod with hand pulling control lever and remove in the use, make the connecting rod drive the pincers palm and press from both sides the baby out, but its in-process at the centre gripping, the position of control lever can't carry out temporary fixation, consequently in the in-process of fixing the baby, medical personnel just need to pull the control lever with the same strength always, use the same strength to pull the control lever constantly comparatively to consume medical personnel's energy, and in case the strength of pulling the control lever grow, cause the injury to the baby easily.

Therefore, we propose a new obstetric forceps for obstetric delivery to solve the above problems.

Disclosure of Invention

The utility model provides a novel obstetric forceps for obstetric department, which solves the technical problem that the forceps palms are inconvenient to fix in the prior art.

In order to solve the technical problems, the novel obstetric forceps for obstetric department comprises a mounting box and a forceps body, wherein the forceps body is arranged above the mounting box, a head fixing assembly for driving the forceps body to fix a baby is arranged in the mounting box, the head fixing assembly comprises two transmission gears which are symmetrical to each other, the two transmission gears are rotationally connected in the mounting box, a transmission rack is connected between the two transmission gears in a meshed manner, a connecting rod is connected to the transmission gears, the other end of the connecting rod is connected with the forceps body, a positioning assembly for temporarily fixing the head fixing assembly is arranged at the top of the mounting box and comprises a control board, the control board is slidably connected in the mounting box, an inner connecting frame is connected to the lower part of the mounting box, an electromagnet is connected to one side of the electromagnet, and a positioning seat is connected to the other end of the buffer spring.

Preferably, the other end of the positioning seat penetrates through the control plate, and a plurality of limiting holes matched with the positioning seat are formed in the control plate.

Preferably, a storage battery is connected in the mounting frame, and the storage battery is electrically connected with the electromagnet.

Preferably, a fixing seat is connected below the installation box, the other end of the positioning seat extends into the fixing seat, and a fixing groove matched with the positioning seat is formed in the fixing seat.

Preferably, a pull ring is connected to the bottom of the control panel.

Preferably, one side of the forceps body is connected with an air bag.

Preferably, the infant fixing device further comprises an adsorption component for improving infant fixing effect, the adsorption component comprises a sucker, the sucker is located above the mounting box, one side of the sucker is connected with a conveying pipe, the other end of the conveying pipe is connected with an air suction barrel, a piston rod is slidably arranged in the air suction barrel, a one-way valve is connected to the conveying pipe, and a scale mark is arranged on the outer surface of the air suction barrel.

Preferably, a sealing plug is inserted on the sucker.

Compared with the related art, the novel obstetric forceps for obstetric department has the following beneficial effects:

1. according to the utility model, the clamp body connected to the connecting rod is used for simply fixing the head of the infant, after the fixing is completed, the electromagnet which is opened at first is closed, so that the positioning seat is inserted into the control board under the elastic action of the buffer spring to fix the position of the transmission rack, and the setting can be used for better fixing the infant, thereby being convenient for medical staff to take over.

2. According to the infant fixing device, the sucking disc is aligned to the head of an infant, the piston rod is pulled to suck air in the sucking disc into the air suction cylinder through the conveying pipe, so that negative pressure is formed in the sucking disc, the head of the infant is fixed, the set scale marks are convenient for controlling the air suction amount, the infant is prevented from being injured by the excessive negative pressure, and the fixing effect on the infant is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a novel obstetric forceps for obstetric delivery;

FIG. 2 is a schematic view showing the internal structure of a novel obstetric forceps for obstetric delivery;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numerals in the drawings: 1. a mounting box; 2. a head fixation assembly; 21. a transmission gear; 22. a drive rack; 23. a connecting rod; 3. a positioning assembly; 31. a control board; 32. a mounting frame; 33. a storage battery; 34. an electromagnet; 35. a buffer spring; 36. a positioning seat; 4. a fixing seat; 5. a pull ring; 6. a clamp body; 7. an air bag; 8. an adsorption assembly; 81. a suction cup; 82. a delivery tube; 83. an air suction cylinder; 84. a piston rod; 85. a one-way valve; 9. and (5) sealing plugs.

Detailed Description

Embodiments of the present utility model are described in detail below.

1-4, a novel obstetric forceps for obstetric department, including mounting box 1 and pincers body 6, pincers body 6 establishes in the top of mounting box 1, be equipped with the head fixation subassembly 2 that drive pincers body 6 fixed to the baby in the mounting box 1, head fixation subassembly 2 includes two drive gears 21 of mutual symmetry, two drive gears 21 rotate and connect in mounting box 1, the meshing is connected with drive rack 22 between two drive gears 21, be connected with connecting rod 23 on the drive gear 21, the other end of connecting rod 23 is connected with pincers body 6, the top of mounting box 1 has seted up with the installation notch, the below of mounting box 1 is connected with the locating component 3 that carries out temporary fixation to head fixation subassembly 2, locating component 3 includes control panel 31, control panel 31 sliding connection is in mounting box 1, the below of mounting box 1 is connected with installing frame 32, installing frame 32 in-connection has electro-magnet 34, one side of electro-magnet 34 is connected with buffer spring 35, the other end of buffer spring 35 is connected with location seat 36, location seat 36's shape is "T".

Referring to fig. 2, the utility model is mainly used in obstetrical production, and can fix the head of an infant during production, thereby achieving the effect of assisting production, pulling the control board 31 to drive the transmission rack 22 to move vertically downwards, at this time, the transmission gears 21 engaged and connected on the two sides of the transmission rack 22 can drive the connecting rod 23 to rotate, so that the pliers body 6 connected on the connecting rod 23 can simply fix the head of the infant, after the fixing is completed, the electromagnet 34 which is opened at the beginning is closed, and the positioning seat 36 is inserted into the control board 31 under the elastic action of the buffer spring 35 to fix the position of the transmission rack 22, thus avoiding the condition that the transmission rack 22 is required to be fixed manually all the time.

In addition, the other end of positioning seat 36 runs through control panel 31, set up a plurality of spacing holes with positioning seat 36 looks adaptation on the control panel 31, a plurality of spacing Kong Fangbian that set up are fixed control panel 31's arbitrary length, thereby better laminating mutually with the in-service use, the internal connection of installing frame 32 has battery 33, battery 33 and electro-magnet 34 electric connection, this setting is convenient to control electro-magnet 34, refer to fig. 1, be connected with power control switch and power pilot lamp on install bin 1, be used for controlling battery 33, install bin 1's below is connected with fixing base 4, positioning seat 36's the other end extends to fixing base 4 in, set up the fixed slot with positioning seat 36 looks adaptation in the fixing base 4, this setting has promoted the fixed effect of positioning seat 36 to control panel 31, the bottom of control panel 31 is connected with pull ring 5, this setting makes things convenient for the user to apply force pulling control panel 31, one side of pincers body 6 is connected with gasbag 7, this setting has promoted the fixed effect of baby.

In the second embodiment, as shown in fig. 1-4, on the basis of the first embodiment, the infant fixing device further comprises an adsorption assembly 8 for improving the infant fixing effect, the adsorption assembly 8 comprises a sucker 81, the sucker 81 is positioned above the mounting box 1, one side of the sucker 81 is connected with a conveying pipe 82, the other end of the conveying pipe 82 is connected with an air suction barrel 83, a piston rod 84 is arranged in the air suction barrel 83 in a sliding mode, a one-way valve 85 is connected to the conveying pipe 82, and graduation marks are arranged on the outer surface of the air suction barrel 83.

This setting can be used before the locating component 3 fixes the head of baby, but auxiliary locating component 3 fixes the baby, at first aim at the head of baby with sucking disc 81, and the air in the sucking disc 81 is drawn into in the suction cylinder 83 through conveyer pipe 82 to the pulling piston rod 84 afterwards, makes the sucking disc 81 in form the negative pressure to fix the baby head, the scale mark that sets up conveniently controls the inspiration volume, avoids the negative pressure too big to cause the injury to the baby.

In addition, peg graft on the sucking disc 81 and have sealing plug 9, take off the sealing plug 9 on the sucking disc 81 then conveniently empty the air in the sucking disc 81, conveniently take off sucking disc 81.

Working principle: pulling the control board 31 to drive the transmission rack 22 to move vertically downwards, at the moment, the transmission gears 21 engaged and connected at the two sides of the transmission rack 22 can drive the connecting rod 23 to rotate, so that the clamp body 6 connected on the connecting rod 23 can simply fix the head of the infant, after the fixing is finished, the electromagnet 34 which is started to be opened is closed, the positioning seat 36 is spliced in the control board 31 under the elastic action of the buffer spring 35 to fix the position of the transmission rack 22, and the condition that the transmission rack 22 is required to be fixed all the time can be realized;

the sucking disc 81 is aligned to the head of the baby, and then the piston rod 84 is pulled to suck the air in the sucking disc 81 into the suction cylinder 83 through the conveying pipe 82, so that negative pressure is formed in the sucking disc 81, the head of the baby is fixed, the set scale marks are convenient for controlling the suction amount, and the damage to the baby caused by excessive negative pressure is avoided.

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

1. Novel obstetric forceps for obstetric department, including mounting box (1) and the pincers body (6), establish in the top of mounting box (1) pincers body (6), its characterized in that, be equipped with head fixation subassembly (2) that drive pincers body (6) fixed to the baby in mounting box (1), the below of mounting box (1) is connected with carries out temporarily fixed locating component (3) to head fixation subassembly (2), locating component (3) include control panel (31), control panel (31) sliding connection is in mounting box (1), the below of mounting box (1) is connected with installing frame (32), installing frame (32) internal connection has electro-magnet (34), one side of electro-magnet (34) is connected with buffer spring (35), the other end of buffer spring (35) is connected with positioning seat (36).

2. A novel obstetric forceps for obstetric department according to claim 1, characterized in that the other end of the positioning seat (36) penetrates through the control board (31), and a plurality of limiting holes matched with the positioning seat (36) are formed in the control board (31).

3. A novel obstetric forceps for obstetric department according to claim 2, characterized in that a storage battery (33) is connected in the mounting frame (32), and the storage battery (33) is electrically connected with the electromagnet (34).

4. A novel obstetric forceps for obstetric department according to claim 3, characterized in that, the below of installation case (1) is connected with fixing base (4), the other end of positioning seat (36) extends to in fixing base (4), set up the fixed slot with positioning seat (36) looks adaptation in fixing base (4).

5. A novel obstetric forceps for obstetric department according to claim 4, wherein the bottom of the control plate (31) is connected with a pull ring (5).

6. A novel obstetric forceps for obstetric department according to claim 5, wherein an air bag (7) is connected to one side of the forceps body (6).

7. A novel obstetric forceps for obstetric department according to any of the claims 1-6, further comprising an adsorption assembly (8) for improving the fixation effect on the infant, wherein the adsorption assembly (8) comprises a suction cup (81), the suction cup (81) is located above the mounting box (1), one side of the suction cup (81) is connected with a conveying pipe (82), the other end of the conveying pipe (82) is connected with an air suction cylinder (83), a piston rod (84) is slidably arranged in the air suction cylinder (83), a one-way valve (85) is connected to the conveying pipe (82), and graduation marks are arranged on the outer surface of the air suction cylinder (83).

8. A novel obstetric forceps for obstetric department according to claim 7, wherein said suction cup (81) is inserted with a sealing plug (9).