CN213217720U

CN213217720U - ICU patient head auxiliary fixture

Info

Publication number: CN213217720U
Application number: CN202021408877.1U
Authority: CN
Inventors: 张力丹
Original assignee: Luohe First Peoples Hospital
Current assignee: Luohe First Peoples Hospital
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-18
Anticipated expiration: 2030-07-16

Abstract

An ICU patient head auxiliary fixing device effectively solves the problem that the head of a patient cannot be effectively and stably fixed; the T-shaped block type rotary table comprises a bottom plate in the left and right directions, a T-shaped groove with an upward opening in the left and right directions is formed in the front side of the bottom plate, T-shaped blocks are connected to the left and right sides in the T-shaped groove in a sliding mode respectively, arc-shaped plates in the front and back axial directions are arranged at the upper end of each T-shaped block, the openings of the two arc-shaped plates are opposite, an arc-shaped swing plate is hinged to each arc-shaped plate through a pin shaft, pull ropes are arranged at opposite ends of the two T-shaped blocks respectively, circular grooves with the forward opening in the front and back axial directions are; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

ICU patient head auxiliary fixture

Technical Field

The utility model relates to a critical medical science branch of academic or vocational study auxiliary instrument technical field, concretely relates to supplementary fixing device of ICU patient's head.

Background

When the patient in the ICU ward of present clinical examination to the head, need fix a position the head, to those people that are unclear, patient's health probably takes place the transaction under the stupor state, influence the inspection effect, need just can fix its head under medical staff or family members' help, can produce the radiation to medical staff and patient family members to the inspection that has the radioactivity, seriously harm medical staff and patient family members 'healthy, the fixing device comfort level that uses at present is poor, and can not adjust according to patient's head size, it is very inconvenient to use, can't carry out stable fixed to patient's head.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an ICU patient head auxiliary fixing device, which effectively solves the problem that the head of the patient cannot be stably fixed.

The technical scheme of its solution is, the utility model discloses a bottom plate of left right direction, the bottom plate front side is opened and is equipped with about direction and opening T-slot up, the T-slot left and right sides sliding connection has the T-shaped piece respectively, axial arc around the T-shaped piece upper end is equipped with, two arc openings are relative, it has curved swing plate to sell the axle hinge on the arc, two T-shaped piece looks remote site are equipped with the stay cord respectively, axial and opening circular recess forward around having seted up on the bottom plate, circular recess and T-slot intercommunication, the coaxial axis of rotation that is equipped with in the circular recess, two stay cord free ends respectively with axis of rotation fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the arc that is equipped with, the axis of rotation, the slip post, stopper and tooth can carry out stable fixed to patient's head, reduce medical staff and patient family members ' the amount of labour, radiation when reducing the inspection is to medical staff and family members ' harm, the swing board that is equipped with, can fix patient's forehead, prevent that patient's head from taking place to move by the side, the stay cord that is equipped with, ratchet and pawl, can adjust according to patient's head size, satisfy different patient's demand, cushion and rectangular channel that are equipped with, can increase patient's comfort level, prevent that patient's head and ear from being crushed, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a cut main visual axis mapping.

Figure 3 is the utility model discloses a partially cut right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, bottom plate 1 including the left right direction, direction and opening T-slot 2 up about 1 front side of bottom plate is opened and is equipped with, sliding connection has T-shaped piece 3 respectively in the 2 interior left and right sides of T-shaped slot, axial arc 4 around 3 upper ends of T-shaped piece are equipped with, two arc 4 openings are relative, it has curved swing plate 5 to sell the axle hinged on the arc 4, two 3 looks remote terminals of T-shaped piece are equipped with stay cord 6 respectively, axial and opening round slot 7 forward around having seted up on bottom plate 1, round slot 7 and T-shaped slot 2 intercommunication, the coaxial axis of rotation 8 that is equipped with in the round slot 7, two 6 free ends of stay cord respectively with axis of rotation 8 fixed connection.

In order to limit the oscillating plate 5, the oscillating plate 5 is provided with a front axial rotating groove and a rear axial rotating groove, the pin shaft is coaxially provided with a ratchet wheel 9 positioned in the rotating groove, the arc-shaped plate 4 is provided with a pawl 10 which can be meshed with the ratchet wheel 9, and the pawl 10 is provided with a rocker 11 of which the front end extends out of the arc-shaped plate 4.

In order to carry out spacingly to axis of rotation 8, bottom plate 1 in seted up with circular recess 7 intercommunication and front and back axial sliding tray, sliding tray sliding connection has sliding column 12, sliding column 12 front end is equipped with a plurality of stopper 13 of arranging along its circumferencial direction, 8 rear ends of axis of rotation are equipped with a plurality of tooth 14 that can insert in two adjacent stopper 13.

In order to facilitate the release of the limit of the rotating shaft 8, an L-shaped sliding rod 15 is arranged at the lower end of the sliding column 12, the front end of the sliding rod 15 penetrates through the bottom plate 1 and is in sliding connection with the bottom plate 1, and a spring 16 is arranged between the rear end of the sliding column 12 and the rear side wall of the sliding groove.

In order to facilitate the movement of the arc-shaped plate 4, tension springs 17 are respectively arranged on the left side wall and the right side wall of the T-shaped groove 2, and the free ends of the tension springs 17 are fixedly connected with the T-shaped blocks 3 on the corresponding sides.

In order to avoid the pressure injury to the patient when the head is fixed, the inner side of the arc-shaped plate 4 is provided with a soft cushion 18, and the soft cushion 18 is provided with a rectangular groove which is through from left to right.

In order to facilitate the rotation of the rotating shaft 8, a crank 19 is arranged at the front end of the rotating shaft 8.

When the utility model is used, when the head of a patient needs to be fixed, the rocker 11 is swung to the lower side, the rocker 11 drives the pawl 10 on the corresponding side to swing inwards, the limit on the ratchet wheel 9 is removed, the swing plate 5 is swung upwards, the head of the patient is placed on the bottom plate 1, the crank 19 is rotated anticlockwise, the crank 19 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the two arc plates 4 to move relatively through the stay cord 6, the tension spring 17 is stretched, when the arc plates 4 move to the position suitable for the patient, the rectangular groove is formed on the cushion 18, the ear of the patient can be prevented from being injured, and the comfort level of the patient is increased;

when the rotating shaft 8 drives the arc-shaped plates 4 to move relatively, the rotating shaft 8 drives the sliding column 12 to move towards the rear side through the teeth 14, the spring 16 is compressed at the moment, when the rotating shaft 8 rotates for a certain angle, the teeth 14 are inserted into two adjacent limiting blocks 13 under the action of the spring 16 to limit the rotating shaft 8, when the arc-shaped plates 4 move to a position suitable for a patient, the teeth 14 are inserted into any two adjacent limiting blocks 13 to limit the rotating shaft 8 to prevent the two arc-shaped plates 4 from moving towards the opposite direction, the crank 19 stops rotating to swing the swinging plate 5 downwards, when the swinging plate 5 swings to a position suitable for the patient, the swinging of the swinging plate 5 is stopped, at the moment, under the action of the ratchet 9 and the pawl 10, the swinging plate 5 stops swinging to fix the forehead of the patient, the head of the patient is prevented from moving laterally, and the examination effect is influenced;

when need not fix patient's head, to the downside rocking lever 11, relieve the spacing to ratchet 9, swing up swing plate 5, no longer fix patient's forehead, promote slide bar 15 to the rear side, slide bar 15 drives slip post 12 and moves backward along the sliding tray, spring 16 is shrunk this moment, two adjacent stoppers 13 are no longer fixed tooth 14, this moment under extension spring 17's effect, two arc 4 remove mutually opposite directions, no longer fix patient's head, hold up the patient, loosen slip post 12, under spring 16's effect, stopper 13 is spacing tooth 14 once more.

Claims

1. The utility model provides a supplementary fixing device of ICU patient head, bottom plate (1) including the left and right sides direction, a serial communication port, bottom plate (1) front side is opened and is equipped with direction and opening T-slot (2) up about, left and right sides difference sliding connection has T-shaped piece (3) in T-slot (2), axial arc (4) around T-shaped piece (3) upper end is equipped with, two arc (4) openings are relative, it has curved swing board (5) to sell the axle hinged on arc (4), two T-shaped piece (3) looks remote site are equipped with stay cord (6) respectively, axial and opening round slot (7) forward around having seted up on bottom plate (1), round slot (7) and T-slot (2) intercommunication, coaxial axis of rotation (8) are equipped with in round slot (7), two stay cord (6) free ends respectively with axis of rotation (8) fixed connection.

2. An ICU patient head auxiliary fixing device as claimed in claim 1, wherein the swing plate (5) is provided with a front and rear axial rotation groove, the pin shaft is coaxially provided with a ratchet wheel (9) positioned in the rotation groove, the arc plate (4) is provided with a pawl (10) capable of being engaged with the ratchet wheel (9), and the pawl (10) is provided with a rocker (11) of which the front end extends out of the arc plate (4).

3. An ICU patient head auxiliary fixing device according to claim 1, characterized in that the bottom plate (1) is provided with a sliding groove which is communicated with the circular groove (7) and has a front-back axial direction, a sliding column (12) is connected in the sliding groove in a sliding way, the front end of the sliding column (12) is provided with a plurality of limit blocks (13) which are arranged along the circumferential direction, and the rear end of the rotating shaft (8) is provided with a plurality of teeth (14) which can be inserted into two adjacent limit blocks (13).

4. An ICU patient head auxiliary fixing device as claimed in claim 3, characterized in that the lower end of the sliding column (12) is provided with an L-shaped sliding rod (15), the front end of the sliding rod (15) penetrates through the bottom plate (1) and is slidably connected with the bottom plate (1), and a spring (16) is arranged between the rear end of the sliding column (12) and the rear side wall of the sliding groove.

5. An auxiliary head fixation device for an ICU patient according to claim 1, wherein tension springs (17) are respectively disposed on the left and right side walls of the T-shaped slot (2), and the free ends of the tension springs (17) are fixedly connected with the T-shaped blocks (3) on the corresponding sides.

6. An auxiliary head fixation device for an ICU patient according to claim 1, wherein said curved plate (4) is provided with a cushion (18) at the inner side thereof, and said cushion (18) is provided with a rectangular groove extending through the left and right.

7. An auxiliary head fixture for an ICU patient according to claim 1, wherein said rotating shaft (8) is provided with a crank (19) at the front end thereof.