CN110897808B

CN110897808B - Head fixing device convenient for surgical nursing

Info

Publication number: CN110897808B
Application number: CN201911396315.1A
Authority: CN
Inventors: 赵红梅; 辛宇; 张丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-05-25
Anticipated expiration: 2039-12-30
Also published as: CN110897808A

Abstract

The invention discloses a head fixing device convenient for surgical nursing, which relates to the field of medical auxiliary devices and comprises an installation box fixed on a bottom plate, wherein a transverse partition plate is fixed on the inner side of the installation box, a head placing plate is fixed on the top of the installation box, a head baffle plate is fixed on the front side of the head placing plate, grooves are formed in two ends of the head placing plate, side fixing plates are rotatably installed in the two grooves, the other end of each side fixing plate is rotatably connected with an upper fixing plate, limiting through holes are formed in the side fixing plates and the upper fixing plates, longitudinal first limiting pins are slidably matched in the limiting through holes in the two upper fixing plates, and a transverse cross rod is fixed between the front ends of the two first limiting pins. This scheme not only can be fixed the head side, can also fix overhead portion position, and is fixed effectual, and is fixed firm, and in addition, the angle that corresponds the part can be adjusted, uses in a flexible way.

Description

Head fixing device convenient for surgical nursing

Technical Field

The invention relates to the field of medical auxiliary devices, in particular to a head fixing device convenient for surgical nursing.

Background

At present, drainage tube and drainage bag can generally be kept somewhere to neurosurgery's patient in its wound position department after operation and treatment, and other people remove the in-process or patient self because of the postoperative consciousness is unclear, or move in disorder and all touch patient's wound easily in the sleep process, or cause to pull drainage tube and drainage bag, from leading to the fact further injury to patient's wound, influence treatment. To prevent such injuries, it is often necessary to secure the head of the patient using a head fixation device. At present, traditional fixing devices such as plaster, splints, bandages and the like are commonly used in neurosurgical nursing work, and have the defects of single function and inconvenient operation. And current fixing device also mostly is manual, has fixed loaded down with trivial details, and fixed effect not good enough problem, has increased medical staff's working strength, for this reason, needs a head fixing device for surgical nursing of being convenient for.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a head fixing device convenient for surgical nursing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a head fixing device convenient for surgical nursing comprises an installation box fixed on a bottom plate, wherein a transverse partition plate is fixed on the inner side of the installation box, a head placing plate is fixed at the top of the installation box, a head baffle plate is fixed on the front side of the head placing plate, grooves are formed in the two ends of the head placing plate, side fixing plates are rotatably installed in the two grooves, the other end of each side fixing plate is rotatably connected with an upper fixing plate, limiting through holes are formed in the side fixing plates and the upper fixing plates, longitudinal first limiting pins are slidably matched in the limiting through holes in the two upper fixing plates, a transverse rod is fixed between the front ends of the two first limiting pins, a vertical threaded rod is fixed at the bottom of the transverse rod, a first motor is fixed on the front side of the installation box, a vertical internal threaded pipe is fixed at the output end of the first motor, and the threaded rod is in the internal threaded pipe, and the mounting box is provided with a driving assembly for driving the side fixing plate to rotate.

Preferably, the driving assembly comprises a second motor fixed on the bottom plate and located in the installation box, a gear located above the partition plate is fixed at the output end of the second motor, two racks located in the front side and the rear side of the gear respectively are meshed with the gear, an L-shaped installation plate rod is fixed at one end, away from each other, of the two racks, a second limiting pin longitudinally arranged is fixed at the other end of the L-shaped installation plate rod, and the second limiting pin is in floating fit in a limiting through hole located in the side fixing plate.

Preferably, a controller and a power supply are fixed on the front side of the installation box, and the output end of the controller is electrically connected with the first motor and the second motor.

Preferably, the rear ends of the two first limiting pins are respectively fixed with a first limiting block, and the first limiting blocks are positioned at the rear side of the limiting through holes.

Preferably, a second limiting block is fixed on the rear side of the second limiting pin and is located on the rear side of the side fixing plate.

Preferably, the installation box is provided with a rectangular hole matched with the rack, and the rack is in sliding fit in the rectangular hole.

Preferably, the side fixing plate, the upper fixing plate and the head placing plate are fixed with protective airbags at the sides close to each other.

This scheme places the board through the head, the second motor, the gear, the rack, L shape installation plate pole, the setting of side fixed plate and second spacer pin, can make the side fixed plate rotate, and then make the protection gasbag on it fixed with the contact of head side, through first motor, the internal thread pipe, the threaded rod, the setting of horizontal pole and first spacer pin, can make two upper portion fixed plates rotate, make protection gasbag on the upper portion fixed plate and overhead position contact, thereby overhead upper portion position is fixed, whole device simple structure, can carry out multidirectional fixed to the head, fixed effectual, and the angle that corresponds the part can be adjusted, and then can satisfy different users' demand, it is nimble to use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front view of fig. 1.

Fig. 3 is a schematic top view of the rack of the present invention.

Reference numbers in the figures: the safety protection device comprises a base plate 1, an installation box 2, a partition plate 3, a head placing plate 4, a side fixing plate 5, an upper fixing plate 6, a limiting through hole 7, a first limiting pin 8, a cross rod 9, a threaded rod 10, a head baffle 11, a first motor 12, an internal threaded pipe 13, a second motor 14, a gear 15, a rack 16, a mounting plate rod 17L in shape, a second limiting pin 18, a controller 19 and a protection air bag 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a head fixing device convenient for surgical nursing comprises an installation box 2 fixed on a bottom plate 1, a transverse partition plate 3 fixed on the inner side of the installation box 2, a head placing plate 4 fixed on the top of the installation box 2, a head baffle plate 11 fixed on the front side of the head placing plate 4, two grooves arranged on both ends of the head placing plate 4, side fixing plates 5 rotatably arranged in the two grooves, an upper fixing plate 6 rotatably connected to the other end of the side fixing plate 5, limiting through holes 7 arranged on the side fixing plates 5 and the upper fixing plate 6, longitudinal first limiting pins 8 slidably fitted in the limiting through holes 7 on the two upper fixing plates 6, a transverse rod 9 fixed between the front ends of the two first limiting pins 8, a vertical threaded rod 10 fixed at the bottom of the transverse rod 9, and a first motor 12 fixed on the front side of the installation box 2, and the output of first motor 12 is fixed with vertical internal thread pipe 13, and threaded rod 10 threaded connection installs on the install bin 2 and is used for driving 5 pivoted drive assembly of side fixed plate in internal thread pipe 13.

In this embodiment, the driving assembly includes a second motor 14 fixed on the bottom plate 1 and located in the installation box 2, a gear 15 located above the partition plate 3 is fixed at an output end of the second motor 14, the gear 15 is engaged with two racks 16 located in front and at the rear side of the gear 15, one ends of the two racks 16 far away from each other are both fixed with an L-shaped installation plate rod 17, the other end of the L-shaped installation plate rod 17 is fixed with a second limiting pin 18 longitudinally arranged, and the second limiting pin 18 is in floating fit in a limiting through hole 7 located on the side fixing plate 5.

In this embodiment, the front side of install bin 2 is fixed with controller 19 and power, and the output and the first motor 12 of controller 19, the equal electricity of second motor 14 is connected, the rear end of two first spacer pins 8 all is fixed with first stopper, first stopper is located the rear side of spacing through-hole 7, the rear side of second spacer pin 18 is fixed with the second stopper, the second stopper is located the rear side of side fixed plate 5, be equipped with the rectangular hole that matches with rack 16 on the install bin 2, and rack 16 sliding fit in the rectangular hole, side fixed plate 5, one side that board 4 was close to each other was placed to upper portion fixed plate 6 and head all is fixed with protecting airbag 20.

When the invention is used, the head of a patient is placed on the protective air bag 20 at the top of the head placing plate 4 and is positioned at one side of the head baffle plate 11 far away from the internal thread tube 13, then the second motor 14 is controlled to work by operating the controller 19, at the moment, the gear 15 is arranged to rotate, the two racks 16 are close to each other, the two side fixing plates 5 are pushed to rotate by the L-shaped mounting plate rod 17, so that the protective air bag 20 positioned on the side fixing plates 5 is contacted with the side of the head for fixing, then, the controller 19 is operated to control the first motor 12 to work, at the moment, the internal thread tube 13 rotates, the threaded rod 10 arranged moves downwards under the action of the thread, the cross rod 9 and the first limiting pin 8 move downwards, at the moment, the two upper fixing plates 6 arranged under the action of the first limiting pin 8 rotate, so that the protective air bag 20 on the upper fixing plates 6 is contacted, the device has the advantages of simple structure, low manufacturing cost, adjustable angle of corresponding parts, capability of meeting the requirements of different users, good fixing effect and flexible use.

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A head fixing device convenient for surgical nursing comprises an installation box (2) fixed on a bottom plate (1), and is characterized in that a transverse partition plate (3) is fixed on the inner side of the installation box (2), a head placing plate (4) is fixed at the top of the installation box (2), a head baffle plate (11) is fixed on the front side of the head placing plate (4), grooves are formed in two ends of the head placing plate (4), side fixing plates (5) are rotatably installed in the two grooves, the other ends of the side fixing plates (5) are rotatably connected with an upper fixing plate (6), limiting through holes (7) are formed in the side fixing plates (5) and the upper fixing plate (6), longitudinal first limiting pins (8) are slidably matched in the limiting through holes (7) in the two upper fixing plates (6), and a transverse cross rod (9) is fixed between the front ends of the two first limiting pins (8), a vertical threaded rod (10) is fixed at the bottom of the cross rod (9), a first motor (12) is fixed on the front side of the installation box (2), a vertical internal threaded pipe (13) is fixed at the output end of the first motor (12), the threaded rod (10) is in threaded connection with the internal threaded pipe (13), and a driving assembly for driving the side fixing plate (5) to rotate is installed on the installation box (2);

the driving assembly comprises a second motor (14) which is fixed on the bottom plate (1) and is positioned in the installation box (2), a gear (15) which is positioned above the partition plate (3) is fixed at the output end of the second motor (14), the gear (15) is meshed with two racks (16) which are respectively positioned on the front side and the rear side of the gear (15), an L-shaped installation plate rod (17) is fixed at one end, away from each other, of each rack (16), a second limiting pin (18) which is longitudinally arranged is fixed at the other end of each L-shaped installation plate rod (17), and the second limiting pin (18) is in floating fit with a limiting through hole (7) which is positioned on the side fixing plate (5);

the front side of install bin (2) is fixed with controller (19) and power, and the output of controller (19) is all connected with first motor (12), second motor (14) electricity, the rear side of second spacer pin (18) is fixed with the second stopper, and the second stopper is located the rear side of side fixed plate (5), be equipped with the rectangular hole that matches with rack (16) on install bin (2), and rack (16) sliding fit is downthehole in the rectangular hole.

2. The head fixing device convenient for surgical nursing according to claim 1, wherein the rear ends of the two first limit pins (8) are fixed with first limit blocks, and the first limit blocks are located at the rear side of the limit through holes (7).

3. A head fixation device for facilitating surgical nursing according to claim 1, wherein a protection airbag (20) is fixed to the side where the side fixing plate (5), the upper fixing plate (6) and the head placing plate (4) are close to each other.