CN219354548U - Auxiliary pillow special for inspection - Google Patents

Abstract

The utility model discloses an auxiliary pillow special for examination, which belongs to the field of medical auxiliary products and comprises an auxiliary pillow, wherein the auxiliary pillow is arranged at the head part of a medical examination bed through a rectangular plate, the auxiliary pillow comprises a rectangular supporting plate and a vertical plate, the vertical plate is arranged on the rectangular plate, the rectangular supporting plate is positioned above the vertical plate, one end of the rectangular supporting plate, which is close to the medical examination bed, is hinged to the top end of the vertical plate, the lower end of the vertical plate is fixedly connected with a transverse plate, and a linkage mechanism is arranged between the transverse plate and the rectangular supporting plate and used for driving the rectangular supporting plate to overturn around the top end of the vertical plate; the utility model can accurately ensure that the head of a patient leans forwards by 30 degrees or leans backwards by 30 degrees respectively by driving the linkage mechanism, thereby ensuring the accuracy of the Rolltest and Side-lying test results.

Description

Auxiliary pillow special for inspection

Technical Field

The utility model belongs to the field of medical auxiliary supplies, and particularly relates to an auxiliary pillow special for examination.

Background

Otolithiasis, also known as Benign Paroxysmal Positional Vertigo (BPPV), is one of the most common peripheral vestibular disorders, clinically manifested as a transient vertigo induced by head movements at a particular head position with nystagmus. Classical diagnosis methods for otolithiasis are Side-lying test and Rolltest.

Side-lying test: the patient sits on the examination bed, the examiner sits beside the patient, holds the head of the examiner by hands to turn 45 degrees rightwards or leftwards, keeps the head position unchanged, simultaneously changes the body position to the supine position rapidly, then the head hangs backwards at 30 degrees outside the bed, if the patient suffers from the ear to the ground, the vertical component is induced to the upper pole of the eyeball, the vertical torsional vibration of the torsional component to the ground is caused, and the direction of the vibration of the eyes is reversed when the patient returns to the sitting position, the diagnosis is made as the posterior semicircular canal.

Rolltest: the patient is in a supine position, the head is lifted by 30 degrees, the head is quickly turned to one side, and the intensity and the direction of the eye shake are observed; the other side was checked in the same way.

In the above test, the head of the patient needs to be tilted forward by 30 degrees or tilted backward by 30 degrees, at present, the neck of the patient is usually raised by a common pillow to ensure that the head of the patient is tilted forward by 30 degrees during the deflection test, then the head of the patient is suspended outside the medical bed and then tilted backward by 30 degrees, and in the test, the head of the patient cannot be precisely ensured to be tilted forward or tilted backward by 30 degrees, so that the inaccurate detection result may be caused.

Disclosure of Invention

The embodiment of the utility model provides an auxiliary pillow special for inspection, which aims to solve the problems in the prior art.

The embodiment of the utility model adopts the following technical scheme: the utility model provides a special supplementary pillow of inspection, includes supplementary pillow, supplementary pillow installs the head department at medical examination bed through a right-angle plate, supplementary pillow includes rectangle backup pad and riser, the riser is installed on the right-angle plate, the rectangle backup pad is located the top of riser, the one end that the rectangle backup pad is close to medical examination bed articulates the top department at the riser, the lower extreme department fixedly connected with diaphragm of riser, be provided with link gear between diaphragm and the rectangle backup pad and be used for driving the top upset of rectangle backup pad around the riser.

Further, the link gear includes slider and strip shaped plate, the slider is along the length direction and the rectangle backup pad sliding connection of rectangle backup pad, the slider is located the lower extreme of rectangle backup pad, strip shaped plate level sets up and along vertical direction slip setting between slider and diaphragm, the center department of strip shaped plate upper end is provided with first articulated seat, the lower extreme of slider is provided with the articulated seat of second, first articulated seat is articulated with the articulated seat of second, the link gear is still including being used for driving the longitudinal drive subassembly that strip shaped plate goes up and down.

Further, vertical drive assembly includes round bar, cylinder and hand wheel, the lower extreme at the strip shaped plate is vertically installed to the cylinder, the circular slot has been seted up to the upper end of cylinder, the through-hole that runs through the cylinder downwards is seted up to the bottom in circular slot, the through-hole sets up with the circular slot is coaxial, the round bar rotates to set up in the through-hole, the upper end fixedly connected with of round bar rather than the plectane of coaxial setting, the plectane rotates to set up in the circular slot, the diameter of plectane is greater than the diameter of through-hole, the part that the round bar is located the cylinder outside sets up to the threaded rod, set up the screw hole with threaded rod threaded connection on the diaphragm, the threaded rod passes the screw hole to the below of diaphragm, the hand wheel is installed at the end of threaded rod.

Further, the lower end of the rectangular supporting plate is provided with a strip-shaped chute arranged along the length direction of the rectangular supporting plate, and the sliding block is arranged in the strip-shaped chute in a sliding manner.

Further, two guide rods are vertically arranged at the lower end of the strip-shaped plate, two guide holes are formed in the transverse plate, and the two guide rods are respectively arranged in the two guide holes in a sliding mode.

Further, two third hinging seats are arranged at the upper end part of the outer side of the vertical plate in a mirror image mode, a limiting plate used for limiting the rectangular supporting plate is hinged to each third hinging seat, and an included angle of 30 degrees is formed between each limiting plate and the horizontal plane.

Further, a silica gel pillow is arranged at the upper end of the rectangular supporting plate.

The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:

when the doctor carries out the inspection to the patient, at first lie on the medical examination bed by the patient to guarantee that patient's head is located the rectangle backup pad, then under link gear's effect, the rectangle backup pad can upwards overturn or overturn downwards around the top of riser, when the rectangle backup pad upwards overturns to supreme spacing, be positive 30 degrees between rectangle backup pad and the medical examination bed just, and when the rectangle backup pad downwards overturns to spacing down, be negative 30 degrees between rectangle backup pad and the medical examination bed just, and patient's head leans on the rectangle backup pad and can form the effect of forward 30 degrees or backward 30 degrees.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of an auxiliary pillow for examination of the present utility model mounted on a medical examination table;

FIG. 3 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 4 is an exploded view in elevation of the cylinder, round bar and round plate of the present utility model;

FIG. 5 is an exploded view in elevation of a partial structure of the present utility model;

reference numerals

1-a right angle plate; 2-a medical examination bed; 3-rectangular support plates; 31-a bar-shaped chute; 32-a silica gel pillow; 4-risers; 41-a cross plate; 411-threaded holes; 412-a pilot hole; 42-a third hinge base; 421-limit plates; 5-linkage mechanism; 51-a slider; 52-a strip plate; 521-a first hinge base; 522-a second hinge mount; 523-guide bar; 53-a longitudinal drive assembly; 531-round bar; 5311-a circular plate; 5312 a threaded rod; 532-column; 5321 a circular groove; 5322-a via; 533-hand wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.

Referring to fig. 1 to 5, an embodiment of the present utility model provides an auxiliary pillow special for examination, including an auxiliary pillow, the auxiliary pillow is installed at the head of a medical examination bed 2 through a rectangular plate 1, the auxiliary pillow includes a rectangular support plate 3 and a vertical plate 4, the vertical plate 4 is installed on the rectangular plate 1, the rectangular support plate 3 is located above the vertical plate 4, one end of the rectangular support plate 3 near the medical examination bed 2 is hinged at the top end of the vertical plate 4, a transverse plate 41 is fixedly connected at the lower end of the vertical plate 4, and a linkage mechanism 5 is provided between the transverse plate 41 and the rectangular support plate 3 for driving the rectangular support plate 3 to turn around the top end of the vertical plate 4.

When the rectangular support plate 3 is in a horizontal state, the upper end surface of the rectangular support plate 3 and the upper end surface of the medical examination bed 2 are positioned on the same plane, at the moment, under the action of the linkage mechanism 5, the rectangular support plate 3 can be stably and horizontally arranged at the head of the medical examination bed 2, the rectangular support plate 3 in the state can be used as a bed body of the medical examination bed 2, when a patient needs to be examined, the patient is firstly laid on the medical examination bed 2, the head of the patient is ensured to be positioned on the rectangular support plate 3, then under the action of the linkage mechanism 5, the rectangular support plate 3 can be turned upwards around the top end of the riser 4, the head of the patient can be slowly lifted under the action of the rectangular support plate 3, and finally under the action of the linkage mechanism 5, the rectangular support plate 3 can be turned upwards for 30 degrees, and an included angle of 30 degrees is formed between the head and the back of the patient, so that a doctor can be conveniently examined for benign paroxysmal positional vertigo, then after the position examination is finished, the rectangular support plate 3 can be turned downwards by the linkage mechanism 5, and when the linkage mechanism 5 is required to drive the rectangular support plate 3 to turn downwards, the patient can be just turned downwards for position of the patient, the position of the patient can be just 30 degrees after the position of the patient is just turned downwards; the head of the patient can be accurately guaranteed to be respectively tilted forwards by 30 degrees or tilted backwards by 30 degrees through the driving of the linkage mechanism 5, so that the Rolltest and Side-lying test are completed, and a doctor takes the two test structures as references, so that the doctor can distinguish the condition of the patient.

Specifically, the linkage mechanism 5 includes a slider 51 and a strip-shaped plate 52, the slider 51 is slidably connected with the rectangular support plate 3 along the length direction of the rectangular support plate 3, the slider 51 is located at the lower end of the rectangular support plate 3, the strip-shaped plate 52 is horizontally disposed and is slidably disposed between the slider 51 and the transverse plate 41 along the vertical direction, a first hinge seat 521 is disposed at the center of the upper end of the strip-shaped plate 52, a second hinge seat 522 is disposed at the lower end of the slider 51, the first hinge seat 521 is hinged with the second hinge seat 522, and the linkage mechanism 5 further includes a longitudinal driving assembly 53 for driving the strip-shaped plate 52 to lift.

When the longitudinal driving component 53 operates to drive the strip plate 52 to ascend, the first hinge seat 521 and the second hinge seat 522 are hinged, so that the ascent of the strip plate 52 can drive the rectangular support plate 3 to overturn upwards around the vertical plate 4, thereby enabling the rectangular support plate 3 to overturn upwards by 30 degrees, in the process, the sliding block 51 slides in the direction of the lower direction of the rectangular support plate 3 away from the vertical plate 4, and when the longitudinal driving component 53 operates to drive the strip plate 52 to descend, the rectangular support plate 3 can overturn downwards around the vertical plate 4 in the same way, thereby enabling the rectangular support plate 3 to overturn downwards by 30 degrees, and in the process, the sliding block 51 slides in the direction of the lower direction of the rectangular support plate 3 close to the vertical plate 4.

Specifically, the longitudinal driving component 53 includes a circular rod 531, a column 532 and a hand wheel 533, the column 532 is longitudinally mounted at the lower end of the strip plate 52, a circular groove 5321 is formed at the upper end of the column 532, a through hole 5322 penetrating the column 532 downwards is formed at the bottom of the circular groove 5321, the through hole 5322 and the circular groove 5321 are coaxially arranged, the circular rod 531 is rotatably arranged in the through hole 5322, a circular plate 5311 coaxially arranged with the circular rod 531 is fixedly connected to the upper end of the circular rod 531, the circular plate 5311 is rotatably arranged in the circular groove 5321, the diameter of the circular plate 5311 is larger than that of the through hole 5322, a threaded rod 5312 is arranged at the outer side of the column 532, a threaded hole 411 in threaded connection with the threaded rod 5312 is formed in the transverse plate 41, the threaded rod 5312 passes through the threaded hole 411 to the lower side of the transverse plate 41, and the hand wheel 533 is mounted at the tail end of the threaded rod 5312.

When a doctor or a user rotates the hand wheel 533 forward, the threaded rod 5312, the round rod 531 and the round plate 5311 can be driven to rotate forward together, since the threaded rod 5312 is connected in the threaded hole 411 on the transverse plate 41 in a threaded manner, when the threaded rod 5312 rotates forward, the threaded rod 5312 can move upwards in the threaded hole 411, the round plate 5311 can be driven to move upwards by the upward movement of the threaded rod 5312, the strip plate 52 can move upwards along with the round plate 5311 under the lifting action of the round plate 5311, and when the doctor or the user rotates the hand wheel 533 reversely, the threaded rod 5312 can drive the round plate 5311 to move downwards along with the round plate 5311, the round plate 5311 cannot slide into the through hole 5322 when falling due to the fact that the diameter of the round plate 5311 is larger than that of the through hole 5322, and the round plate 5311 can be pressed against the bottom of the round groove 5321 to drive the round plate 53532 to descend along with the round plate 5321, and the round plate 5352 can also descend along with the round plate 5311 due to the fact that the round plate 532 is fixedly arranged at the lower end of the strip plate 52; it should be noted that when the column 532 descends to rest on the transverse plate 41, the strip plate 52 reaches the lower limit, and the rectangular support plate 3 turns down by 30 degrees exactly, and when the user rotates the hand wheel 533 until the hand wheel 533 rests on the lower end of the transverse plate 41, the strip plate 52 reaches the upper limit, and the support plate turns up by 30 degrees exactly.

Specifically, the lower end of the rectangular supporting plate 3 is provided with a bar-shaped chute 31 arranged along the length direction thereof, and the sliding block 51 is slidably arranged in the bar-shaped chute 31.

By arranging the strip-shaped sliding groove 31 and arranging the sliding block 51 in the strip-shaped sliding groove 31 in a sliding manner, the technical effect that the sliding block 51 is in sliding connection with the rectangular supporting plate 3 along the length direction of the rectangular supporting plate 3 can be achieved.

Specifically, two guide rods 523 are vertically disposed at the lower end of the strip-shaped plate 52, two guide holes 412 are formed in the transverse plate 41, and the two guide rods 523 are slidably disposed in the two guide holes 412, respectively.

The two guide rods 523 are provided on the strip plate 52, and the two guide rods 523 are slidably provided in the two guide holes 412, respectively, to guide the lifting of the strip plate 52.

Specifically, two third hinge seats 42 are mirror-image arranged at the upper end part of the outer side of the vertical plate 4, and a limiting plate 421 for limiting the rectangular supporting plate 3 is hinged to each third hinge seat 42, and an included angle of 30 degrees is formed between each limiting plate 421 and the horizontal plane.

When the user needs to overturn the rectangular support plate 3 upwards around the vertical plate 4 by a certain angle, firstly, the user rotates the two limiting plates 421 outwards on the corresponding third hinging seat 42 so as to ensure that the two limiting plates 421 cannot influence the overturning of the rectangular support plate 3, when the rectangular support plate 3 overturns upwards to be limited, at the moment, the rectangular support plate 3 just overturns upwards by 30 degrees, at the position, the user rotates the two limiting plates 421 inwards on the corresponding third hinging seat 42 until the two limiting plates 421 are rotated below the rectangular support plate 3, at the moment, the upper end faces of the two limiting plates 421 are just attached to the lower end of the rectangular support plate 3, the two limiting plates 421 are used for supporting the rectangular support plate 3, the sliding of the threaded rod 5312 is avoided so that the included angle between the rectangular support plate 3 and the medical examination bed 2 is reduced, and a pull ring is arranged on the outer side of each limiting plate 421 so that the worker can conveniently rotate the limiting plates 421.

Specifically, a silica gel pillow 32 is mounted on the upper end of the rectangular support plate 3.

By mounting a silicone pillow 32 on the rectangular support plate 3, the patient's head can rest more comfortably on the rectangular support plate 3.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a special auxiliary pillow of inspection, includes auxiliary pillow, auxiliary pillow installs the head department at medical examination bed (2) through a right angle board (1), a serial communication port, auxiliary pillow includes rectangle backup pad (3) and riser (4), riser (4) are installed on right angle board (1), rectangle backup pad (3) are located the top of riser (4), the one end that rectangle backup pad (3) is close to medical examination bed (2) articulates the top department at riser (4), the lower extreme department fixedly connected with diaphragm (41) of riser (4), be provided with link gear (5) between diaphragm (41) and rectangle backup pad (3) and be used for driving the top upset of rectangle backup pad (3) around riser (4).

2. The auxiliary pillow special for examination according to claim 1, wherein the linkage mechanism (5) comprises a sliding block (51) and a strip-shaped plate (52), the sliding block (51) is slidably connected with the rectangular supporting plate (3) along the length direction of the rectangular supporting plate (3), the sliding block (51) is located at the lower end of the rectangular supporting plate (3), the strip-shaped plate (52) is horizontally arranged and slidably arranged between the sliding block (51) and the transverse plate (41) along the vertical direction, a first hinging seat (521) is arranged at the center of the upper end of the strip-shaped plate (52), a second hinging seat (522) is arranged at the lower end of the sliding block (51), the first hinging seat (521) is hinged with the second hinging seat (522), and the linkage mechanism (5) further comprises a longitudinal driving assembly (53) for driving the strip-shaped plate (52) to lift.

3. The auxiliary pillow special for inspection according to claim 2, characterized in that the longitudinal driving component (53) comprises a round rod (531), a column body (532) and a hand wheel (533), the column body (532) is longitudinally arranged at the lower end of the strip-shaped plate (52), a round groove (5321) is formed in the upper end of the column body (532), a through hole (5322) penetrating the column body (532) downwards is formed in the bottom of the round groove (5321), the through hole (5322) and the round groove (5321) are coaxially arranged, the round rod (531) is rotatably arranged in the through hole (5322), a circular plate (5311) which is coaxially arranged with the round rod (531) is fixedly connected, the circular plate (5311) is rotatably arranged in the round groove (5321), the diameter of the circular plate (5311) is larger than that of the through hole (5322), a part, located on the outer side of the column body (532), of the round rod (53531) is provided with a through hole (5312), the cross plate (41) is provided with a threaded rod (5312) which is connected with the threaded rod (5312) and the hand wheel (411) is rotatably arranged in the cross plate (411).

4. An auxiliary pillow special for examination according to claim 3, characterized in that the lower end of the rectangular supporting plate (3) is provided with a bar-shaped chute (31) arranged along the length direction thereof, and the sliding block (51) is arranged in the bar-shaped chute (31) in a sliding manner.

5. The auxiliary pillow special for examination according to claim 2, wherein two guide rods (523) are vertically arranged at the lower end of the strip-shaped plate (52), two guide holes (412) are formed in the transverse plate (41), and the two guide rods (523) are respectively arranged in the two guide holes (412) in a sliding mode.

6. An auxiliary pillow special for examination according to claim 5, characterized in that two third hinge seats (42) are mirror-image arranged at the upper end part of the outer side of the vertical plate (4), each third hinge seat (42) is hinged with a limiting plate (421) for limiting the rectangular supporting plate (3), and each limiting plate (421) forms an included angle of 30 degrees with the horizontal plane.

7. An auxiliary pillow special for examination according to claim 1, characterized in that a silica gel pillow (32) is mounted at the upper end of the rectangular support plate (3).