CN211884443U

CN211884443U - Restraint fixing device among neurosurgery clinical operation

Info

Publication number: CN211884443U
Application number: CN201821458512.2U
Authority: CN
Inventors: 郑伟; 孙健匀; 陈方周
Original assignee: Taishan Medical University
Current assignee: Taishan Medical University
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2020-11-10
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a restraint fixing device among neurosurgery clinical operation, the mounting panel comprises a mounting plate, the fixed embedding of top side central authorities of mounting panel has the bolster, and the bilateral symmetry welding that the top side of mounting panel is located the bolster has the fixing base, a lateral symmetry threaded connection that two fixing bases are close to each other has the screw rod, the one end symmetry rotation that two screw rods are close to each other is connected with the connecting plate, one side that two connecting plates were kept away from each other and the equal symmetrical fixedly connected with support column in both sides that is located the screw rod, the one end that the connecting plate was kept away from to the support column articulates there is the rotor plate, the both ends symmetry slidable mounting of rotor plate has the telescopic link, the one. The utility model discloses novel structure, convenient to use can change the shape of side pad according to patient's head form to make the side pad adapt to patient's head form, improve the travelling comfort when the restraint is fixed, the convenience carries out the dismouting with the mounting panel moreover, is convenient for remove.

Description

Restraint fixing device among neurosurgery clinical operation

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a restraint fixing device in neurosurgery clinical operation.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method.

In the treatment process of neurosurgery, because the operation target is nerve, the hands, feet and head of a patient need to be fixed, the shape and size of a general head fixing device are fixed, the general head fixing device is not suitable for patients with different body types, discomfort of the patient is easily caused, and the existing head restraining and fixing device is inconvenient to disassemble and assemble, so the restraining and fixing device in the neurosurgery clinical operation is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a restraint fixing device in the clinical operation of neurosurgery.

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

a restraint fixing device in a neurosurgery clinical operation comprises a mounting plate, wherein a pillow is fixedly embedded in the center of the top side of the mounting plate, fixing seats are symmetrically welded on two sides of the pillow on the top side of the mounting plate, screws are symmetrically and threadedly connected on one side, close to each other, of the two fixing seats, connecting plates are symmetrically and rotatably connected at one ends, close to each other, of the two screws, supporting columns are symmetrically and fixedly connected on one sides, far away from each other, of the two connecting plates and on two sides of the screws, a rotating plate is hinged to one end, far away from the connecting plates, of each supporting column, a telescopic rod is symmetrically and slidably installed at two ends of the rotating plate, one end, far away from the connecting plates, of each telescopic rod extends to the outer part of the rotating plate and is fixedly connected, the symmetry is equipped with the side pad between two connecting plates, and connecting block fixed connection on being located same connecting plate is on the lateral wall of side pad, rotate between the both sides of mounting panel and be connected with the pivot, the both ends of pivot extend to the outside of mounting panel, and the outer wall of pivot is located the bilateral symmetry of mounting panel and sets up opposite direction's external screw thread, and splint are installed to the both ends symmetry screw thread of pivot, and the bilateral symmetry fixedly connected with gag lever post of mounting panel, two splint slide respectively and run through adjacent gag lever post.

Preferably, one end thread of each screw rod which is far away from each other penetrates through the side wall of the fixing seat and extends to the outside to be symmetrically and fixedly connected with the handle, and the bottom side of the connecting plate is in contact with the top side of the mounting plate.

Preferably, the pillow pad and the side pad are both made of silica gel materials.

Preferably, two one side bottom symmetry that is close to each other of splint is equipped with the barb, the bull stick, two have all been welded at the both ends of pivot the one end symmetry welding that the gag lever post kept away from each other has the stopper.

Preferably, the two screws are positioned on the same straight line, and the rotating shaft is parallel to the two screws.

Preferably, the handle is sleeved with an anti-skid rubber pad.

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

the utility model discloses in, through the design of fixing base, screw rod, connecting plate, support column, rotor plate, telescopic link, spacing dish, connecting block, spring, side pad and handle, can change the shape of side pad according to patient's head form, when retraining fixed to patient's head, improve patient's travelling comfort, through the design of pivot, splint and gag lever post, can conveniently carry out the dismouting with the mounting panel to the convenience is applied to the mounting panel under the different environment.

The utility model discloses novel structure, convenient to use can change the shape of side pad according to patient's head form to make the side pad adapt to patient's head form, improve the travelling comfort when the restraint is fixed, the convenience carries out the dismouting with the mounting panel moreover, is convenient for remove.

Drawings

Fig. 1 is a schematic view of a main view of a restraint fixing device in a neurosurgical clinical operation according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic top view of the restraint fixing device in the neurosurgical clinical operation according to the present invention.

In the figure: the device comprises a mounting plate 1, a pillow pad 2, a fixing seat 3, a screw rod 4, a connecting plate 5, a supporting column 6, a rotating plate 7, an expansion rod 8, a limiting disc 9, a connecting block 10, a spring 11, a side pad 12, a rotating shaft 13, a clamping plate 14, a limiting rod 15 and a handle 16.

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.

Referring to fig. 1-3, a restraint fixing device in a neurosurgery clinical operation comprises a mounting plate 1, a pillow 2 is fixedly embedded in the center of the top side of the mounting plate 1, fixing seats 3 are symmetrically welded on the top side of the mounting plate 1 at two sides of the pillow 2, screws 4 are symmetrically and threadedly connected to one sides of the two fixing seats 3 close to each other, connecting plates 5 are symmetrically and rotatably connected to one ends of the two screws 4 close to each other, supporting columns 6 are symmetrically and fixedly connected to one sides of the two connecting plates 5 far away from each other and at two sides of the screws 4, a rotating plate 7 is hinged to one end of each supporting column 6 far away from the corresponding connecting plate 5, telescopic rods 8 are symmetrically and slidably installed at two ends of each rotating plate 7, one end of each telescopic rod 8 far away from the corresponding connecting plate 5 extends to an external fixedly connected limiting disc 9 of the corresponding rotating plate 7, the outer wall of the telescopic rod 8 is sleeved with a spring 11 between the connecting plates 5 and the connecting blocks 10, side pads 12 are symmetrically arranged between the two connecting plates 5, the connecting blocks 10 on the same connecting plate 5 are fixedly connected to the side walls of the side pads 12, a rotating shaft 13 is rotatably connected between the two sides of the mounting plate 1, the two ends of the rotating shaft 13 extend to the outside of the mounting plate 1, the outer wall of the rotating shaft 13 is symmetrically provided with external threads in opposite directions at the two sides of the mounting plate 1, clamping plates 14 are symmetrically and fixedly connected to the two ends of the rotating shaft 13, limiting rods 15 are symmetrically and fixedly connected to the two sides of the mounting plate 1, the two clamping plates 14 respectively slide through the adjacent limiting rods 15, one end threads of the two screw rods 4 which are far away from each other penetrate through the side walls of the fixing seat 3 and extend to the outside and are symmetrically and fixedly, the bottom ends of the two clamping plates 14, which are close to each other, are symmetrically provided with barbs, the two ends of the rotating shaft 13 are welded with rotating rods, the end of the two limiting rods 15, which is far away from each other, is symmetrically welded with limiting blocks, the two screw rods 4 are positioned on the same straight line, the rotating shaft 13 is parallel to the two screw rods 4, and the handle 16 is sleeved with an anti-skid rubber pad, in the utility model, the shape of the side pad 12 can be changed according to the head shape of the patient through the design of the fixing base 3, the screw rods 4, the connecting plate 5, the supporting column 6, the rotating plate 7, the telescopic rod 8, the limiting disc 9, the connecting block 10, the spring 11, the side pad 12 and the handle 16, the comfort of the patient is improved while the head of the patient is restrained and fixed, the mounting plate 1 can be conveniently disassembled and assembled through the design of the rotating shaft 13, the clamping plates 14 and the limiting, convenient to use can change the shape of side pad 12 according to patient's head type to make side pad 12 adapt to patient's head type, improve the travelling comfort when the restraint is fixed, conveniently carry out the dismouting with mounting panel 1 moreover, be convenient for remove.

The working principle is as follows: when the pillow is used, the head of a patient is placed on the pillow 2, then the two handles 16 are rotated to enable the two screw rods 4 to be close to each other, the two screw rods 4 drive the two connecting plates 5 to be close to each other, so that the two side pads 12 are gradually close to the head of the patient until the two side pads 12 are extruded on the head of the patient, the side pads 12 are different in contact distance with the head of the patient along the length direction of the side pads, so that the pressure on the springs 11 is different, therefore, the shape of the side pads 12 in the length direction of the side pads 12 is changed to adapt to the head of the patient, the telescopic distances of the two telescopic rods 8 on the same rotating plate 7 are different because the contact points with the head of the patient are different in the height direction of the side pads 12, so that the pressure on the springs 11 is different, the deformation of the side pads 12 in the height direction of the side pads to adapt to the head of the patient is realized, the comfort, thereby facilitating the mounting and dismounting of the mounting plate 1 from the hospital bed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A restraint fixing device in a neurosurgery clinical operation comprises a mounting plate (1) and is characterized in that a pillow (2) is fixedly embedded in the center of the top side of the mounting plate (1), fixing seats (3) are symmetrically welded on the top side of the mounting plate (1) at the two sides of the pillow (2), screws (4) are symmetrically and threadedly connected to one side of the two fixing seats (3) close to each other, a connecting plate (5) is symmetrically and rotatably connected to one end of the two screws (4) close to each other, supporting columns (6) are symmetrically and fixedly connected to one side of the two connecting plates (5) far away from each other and at the two sides of the screws (4), a rotating plate (7) is hinged to one end of each supporting column (6) far away from the connecting plate (5), telescopic rods (8) are symmetrically and slidably mounted at the two ends of the rotating plate (7), one end of each telescopic rod (8) far away from the connecting, and one end of the telescopic rod (8) close to the connecting plate (5) movably penetrates through the connecting plate (5) and extends to the outside to be fixedly connected with a connecting block (10), the outer wall of the telescopic rod (8) is positioned between the connecting plate (5) and the connecting block (10) and is sleeved with a spring (11), side pads (12) are symmetrically arranged between the two connecting plates (5), the connecting block (10) positioned on the same connecting plate (5) is fixedly connected on the side wall of the side pad (12), a rotating shaft (13) is rotatably connected between the two sides of the mounting plate (1), the two ends of the rotating shaft (13) extend to the outside of the mounting plate (1), the outer wall of the rotating shaft (13) is positioned on the two sides of the mounting plate (1) and is symmetrically provided with external threads with opposite directions, clamping plates (14) are symmetrically and threadedly mounted at the two ends, the two clamping plates (14) respectively penetrate through the adjacent limiting rods (15) in a sliding mode.

2. The neurosurgical clinical operation restraint fixing device of claim 1, characterized in that one end of the two screw rods (4) far away from each other is threaded to extend through the side wall of the fixing base (3) to the external symmetrical fixedly connected handle (16), and the bottom side of the connecting plate (5) is contacted with the top side of the mounting plate (1).

3. The neurosurgical clinical intraoperative restraint fixing device according to claim 1, characterized in that, the pillow (2) and the side pads (12) are made of silicon gel materials.

4. The neurosurgical clinical operation restriction fixing device according to claim 1, wherein the bottom ends of the sides close to each other of the two splints (14) are symmetrically provided with barbs, the two ends of the rotating shaft (13) are welded with rotating rods, and the ends far away from each other of the two limiting rods (15) are symmetrically welded with limiting blocks.

5. The neurosurgical clinical intraoperative restriction fixation device according to claim 1, wherein the two screws (4) are located on the same line, and the rotating shaft (13) and the two screws (4) are parallel.

6. The neurosurgical clinical intraoperative restraint fixing device according to claim 2, characterized in that the handle (16) is sleeved with an anti-skid rubber pad.