CN215306554U

CN215306554U - Caesarean section is with practise midwifery not damaged pliers

Info

Publication number: CN215306554U
Application number: CN202023217707.8U
Authority: CN
Inventors: 邹伟杰
Original assignee: Taoyuan Peoples Hospital
Current assignee: Taoyuan Peoples Hospital
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-28
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a pair of obstetric non-traumatic forceps for cesarean section, which comprises a forceps body, wherein the forceps body comprises two identical forceps sheets, the two forceps sheets are both sleeved and connected with an iron core, a lifting mechanism is detachably connected below the iron core, one ends of the two forceps sheets are both fixedly connected with clamping rings, and the two clamping rings are both fixedly connected with a clamping mechanism. The head of the fetus is finely adjusted through the lifting mechanism, so that the head of the fetus is conveniently delivered, and meanwhile, the fingers of medical personnel are clamped through the clamping mechanism, so that the probability of slipping of the operating forceps in the operation process is reduced.

Description

Caesarean section is with practise midwifery not damaged pliers

Technical Field

The utility model mainly relates to the technical field of medical instruments, in particular to a pair of obstetric non-traumatic forceps for cesarean section.

Background

Caesarean section is an important operation in the field of obstetrics. Due to the improvement of anesthesia, blood transfusion, fluid transfusion, water and electricity balance knowledge, the improvement of operation modes and operation suture materials, the infection control and other measures, the cesarean section becomes an effective means for solving the difficult delivery and some obstetric complications and saving the lives of the puerpera and the perinatal.

In the current cesarean section operation, the foetus often can the head sag to the depths and be not convenient for take, removes the head with anchor clamps usually for be convenient for take.

However, the existing clamp is unreasonable in arrangement and cannot protect the head better, and meanwhile, in the actual operation process, the surgical forceps have the probability of slipping off the hand.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a pair of obstetric non-invasive forceps for cesarean section, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a cut open palace delivery with practising midwifery not damaged pliers, includes the pincers body, the pincers body includes two the same pincers pieces, two the pincers piece is all overlapped and is connected in the iron core, the below detachable connection lifting mechanism of iron core, two the equal fixed connection grip ring in one end of pincers piece, two equal fixed connection clamping mechanism in the grip ring.

Preferably, lift the mechanism including lifting the piece, lift the one end fixed connection carriage release lever of piece, the other end sliding connection of carriage release lever in dead lever, the other end fixed connection of dead lever in fixed plate, the fixed plate can be dismantled connect in the below of iron core, the one end threaded connection screw rod of fixed plate, the other end threaded connection of screw rod in carriage release lever and fixed connection carousel.

Preferably, clamping mechanism includes the centre gripping unit of two symmetries, two the centre gripping unit all includes the fixed slot, sliding connection pinch-off blades in the fixed slot, the one end fixed connection of pinch-off blades inserts the pole, the other end sliding connection that inserts the pole is in fixture block and fixed connection gag lever post, fixture block sliding connection in inside the fixed slot.

Preferably, the limiting rod is connected in the sliding groove in a sliding manner, one end of the limiting rod is fixedly connected with a first spring, and the other end of the first spring is fixedly connected in the sliding groove.

Preferably, the equal fixed connection bracing piece in both sides of fixture block, the equal fixed connection in the other end of bracing piece in pinch-off blades, two the through-hole has all been seted up to one side of bracing piece on the fixture block, sliding connection slide bar in the through-hole, slide bar fixed connection in the fixed slot, overlap and connect the second spring on the slide bar, second spring fixed connection in the fixed slot.

Preferably, one side of each of the two forceps blades and the lifting block is fixedly connected with a flexible air cushion for protecting the head of the fetus.

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

the head of the fetus is finely adjusted through the lifting mechanism, so that the head of the fetus is conveniently delivered, and meanwhile, the fingers of medical personnel are clamped through the clamping mechanism, so that the probability of slipping of the operating forceps in the operation process is reduced.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a lifting mechanism according to the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a clamp body; 11. a clamp piece; 12. an iron core; 13. a clamp ring; 14. a flexible air cushion; 2. a lifting mechanism; 21. a lifting block; 22. a travel bar; 23. fixing the rod; 24. a fixing plate; 25. a screw; 26. a turntable; 3. a clamping mechanism; 31. a clamping unit; 311. fixing grooves; 312. a clamping plate; 313. an insertion rod; 314. a clamping block; 3141. a support bar; 3142. a through hole; 3143. a slide bar; 3144. a second spring; 315. a limiting rod; 316. a chute; 317. a first spring.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a pair of obstetric non-invasive forceps for cesarean section, comprising a forceps body 1, wherein the forceps body 1 comprises two identical forceps blades 11, the two forceps blades 11 are both sleeved and connected to an iron core 12, a supporting and lifting mechanism 2 is detachably connected below the iron core 12, one end of each of the two forceps blades 11 is fixedly connected to a clamping ring 13, and a clamping mechanism 3 is fixedly connected in each of the two clamping rings 13.

The lifting mechanism 2 comprises a lifting block 21, one end of the lifting block 21 is fixedly connected with a movable rod 22, the other end of the movable rod 22 is slidably connected with a fixed rod 23, the other end of the fixed rod 23 is fixedly connected with a fixed plate 24, the fixed plate 24 is detachably connected below the iron core 12, one end of the fixed plate 24 is in threaded connection with a screw rod 25, and the other end of the screw rod 25 is in threaded connection with the movable rod 22 and is fixedly connected with a turntable 26; the clamping mechanism 3 comprises two symmetrical clamping units 31, each of the two clamping units 31 comprises a fixing groove 311, a clamping plate 312 is slidably connected in the fixing groove 311, one end of the clamping plate 312 is fixedly connected with an insertion rod 313, the other end of the insertion rod 313 is slidably connected with a clamping block 314 and is fixedly connected with a limiting rod 315, and the clamping block 314 is slidably connected in the fixing groove 311; the limiting rod 315 is slidably connected in the sliding groove 316, one end of the limiting rod 315 is fixedly connected with a first spring 317, and the other end of the first spring 317 is fixedly connected in the sliding groove 316; the two sides of the clamping block 314 are fixedly connected with supporting rods 3141, the other ends of the supporting rods 3141 are fixedly connected with the clamping plate 312, through holes 3142 are formed in one sides of the two supporting rods 3141 and the clamping block 314, the through holes 3142 are connected with sliding rods 3143 in a sliding mode, the sliding rods 3143 are fixedly connected into the fixing groove 311, the sliding rods 3143 are sleeved with and connected with second springs 3144, and the second springs 3144 are fixedly connected into the fixing groove 311; one sides of the two clamp pieces 11 and the lifting block 21 are fixedly connected with flexible air cushions 14 for protecting the head of the fetus; the clamping plate 312 is disposed in a semicircular shape for engaging a finger.

According to the utility model, the head of the fetus is finely adjusted through the lifting mechanism 2, so that the head of the fetus is conveniently delivered, and meanwhile, the fingers of medical personnel are clamped through the clamping mechanism 3, so that the probability of the sliding of the operating forceps in the operation process is reduced.

The specific operation mode of the utility model is as follows: when the pincer body is used, the rotating disc 26 is rotated, the moving rod 22 moves, the lifting block 21 is finely adjusted, fingers are placed between the two clamping plates 312, the first spring 317 and the second spring 3144 deform to clamp and fix the fingers, and the pincer body 1 is prevented, and it is noted that the iron core 12 is fixed all the time in the use process.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a cut open palace delivery with practise midwifery not damaged pliers, includes the pincers body (1), its characterized in that: the pliers body (1) comprises two identical pliers pieces (11), two pliers pieces (11) are all sleeved and connected to an iron core (12), the lifting mechanism (2) is detachably connected to the lower portion of the iron core (12), two clamping rings (13) are fixedly connected to one ends of the pliers pieces (11) respectively, and clamping mechanisms (3) are fixedly connected to the inner portions of the clamping rings (13) respectively.

2. The obstetric atraumatic forceps for cesarean section according to claim 1, characterized in that: lift mechanism (2) including lifting block (21), lift one end fixed connection carriage release lever (22) of block (21), the other end sliding connection of carriage release lever (22) is in dead lever (23), the other end fixed connection of dead lever (23) is in fixed plate (24), fixed plate (24) can dismantle connect in the below of iron core (12), one end threaded connection screw rod (25) of fixed plate (24), the other end threaded connection of screw rod (25) in carriage release lever (22) and fixed connection carousel (26).

3. The obstetric atraumatic forceps for cesarean section according to claim 1, characterized in that: clamping mechanism (3) include two symmetrical centre gripping units (31), two centre gripping unit (31) all include fixed slot (311), sliding connection clamp plate (312) in fixed slot (311), the one end fixed connection of clamp plate (312) inserts pole (313), the other end sliding connection who inserts pole (313) in fixture block (314) and fixed connection gag lever post (315), fixture block (314) sliding connection in inside fixed slot (311).

4. The obstetric atraumatic forceps for cesarean section according to claim 3, characterized in that: the limiting rod (315) is connected in the sliding groove (316) in a sliding mode, one end of the limiting rod (315) is fixedly connected with a first spring (317), and the other end of the first spring (317) is fixedly connected in the sliding groove (316).

5. The obstetric atraumatic forceps for cesarean section according to claim 3, characterized in that: the two sides of the clamping block (314) are fixedly connected with supporting rods (3141), the other ends of the supporting rods (3141) are fixedly connected to the clamping plate (312), through holes (3142) are formed in one side of each of the two supporting rods (3141) and the clamping block (314), a sliding rod (3143) is slidably connected in the through holes (3142), the sliding rod (3143) is fixedly connected in the fixing groove (311), the sliding rod (3143) is sleeved and connected with a second spring (3144), and the second spring (3144) is fixedly connected in the fixing groove (311).

6. The obstetric atraumatic forceps for cesarean section as claimed in claim 2, characterized in that: one sides of the two clamp pieces (11) and the lifting block (21) are fixedly connected with flexible air cushions (14) for protecting the head of a fetus.

7. The obstetric atraumatic forceps for cesarean section according to claim 3, characterized in that: the clamping plate (312) is arranged in a semicircular shape and is used for matching with fingers.