CN210903901U

CN210903901U - Clinical head fixing and supporting device for otolaryngology department

Info

Publication number: CN210903901U
Application number: CN201921354796.5U
Authority: CN
Inventors: 徐素娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-03
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a clinical head fixing and supporting device for otolaryngology department. The head fixing and supporting device for otolaryngology clinical use comprises a base; a base; the protection pad is connected to the top surface of the base in a sliding mode; the adjusting mechanism is installed in the base and comprises a second knob, a second gear and a rack, the second knob is connected with the side face of the base in a rotating mode, the second gear is fixed to the bottom end of the second knob, the rack is installed on the bottom face of the protection pad, and the rack is connected with the second gear in a meshing mode. The utility model provides a clinical head fixed bolster device of using of otolaryngology branch of academic or vocational study has the advantage that can adjust head deflection angle.

Description

Clinical head fixing and supporting device for otolaryngology department

Technical Field

The utility model relates to a medical treatment auxiliary technology field especially relates to an otolaryngology branch of academic or vocational study is clinical with head fixed bolster device.

Background

An "otorhinolaryngological" department is a surgical department that diagnoses and treats the ear, nose, pharynx, larynx and its related head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, and the scope of the otolaryngological department, the ear microsurgery, the ear neurosurgery, the lateral craniofacial department, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery (the nose craniofacial department), the head and neck surgery, the throat microsurgery, the voice and speech disease department, the otorhinolaryngological department of children and the like are expanded, and the content of the otolaryngological department is greatly enriched.

When the otolaryngological department diagnoses diseases for patients, the patients sometimes need to face the head sideways, and the patients cannot keep turning for a long time.

Therefore, there is a need to provide a new otolaryngological clinic head fixing and supporting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a clinical head fixing and supporting device for otolaryngology department, which can adjust the deflection angle of the head.

In order to solve the technical problem, the utility model provides a clinical head fixed bolster device that uses of otolaryngology branch of academic or vocational study includes: a base; the protection pad is connected to the top surface of the base in a sliding mode; the adjusting mechanism is installed in the base and comprises a second knob, a second gear and a rack, the second knob is connected with the side face of the base in a rotating mode, the second gear is fixed to the bottom end of the second knob, the rack is installed on the bottom face of the protection pad, and the rack is connected with the second gear in a meshing mode.

Preferably, fixed establishment is installed to the both sides of protection pad, fixed establishment includes first knob, first gear, tightening belt and tightens up the rack, the both ends of tightening belt install in the both sides of protection pad, first knob with rotate between the tightening belt and be connected, first gear is fixed in the top of first knob, two tighten up the bottom of rack install in the inside of protection pad, tighten up the rack with sliding connection between the tightening belt, just tighten up the rack with mesh between the first gear and be connected.

Preferably, the two tightening racks are symmetrically meshed with the first gear.

Preferably, the adjusting mechanism further comprises a limiting lug, and the limiting lug is fixed at two ends of the rack.

Preferably, the side of the protection pad is of an arc-shaped structure, and the protection pad is made of breathable sponge.

Preferably, the tightening belt is made of elastic material.

Compared with the prior art, the utility model provides a clinical head fixed bolster device that uses of otolaryngology branch of academic or vocational study has following beneficial effect:

the utility model provides a clinical head fixed stay device of using of otolaryngology branch of academic or vocational study, patient's head are fixed after the protection pad is gone up, when needing to let the patient to incline the head, rotate the second knob, the second knob drives the second gear rotates, the second gear with mesh between the rack, so the rack is in can remove with the arc orbit under the drive of second gear, the rack drives again the protection pad removes with the arc orbit, can drive patient's head and rotate together, the utility model discloses simple to use, convenient operation can realize effectively adjusting patient's head deflection angle's purpose, and the treatment of letting otolaryngology branch of academic or vocational study becomes more swift.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a clinical head fixing and supporting device for otolaryngology of the present invention;

FIG. 2 is a schematic view of the backside structure shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

fig. 4 is a schematic cross-sectional view of the securing mechanism shown in fig. 1.

Reference numbers in the figures: 1. the adjustable safety seat comprises a base, 2, a protection pad, 3, a fixing mechanism, 31, a first knob, 32, a first gear, 33, a tightening belt, 34, a tightening rack, 4, an adjusting mechanism, 41, a second knob, 42, a second gear, 43, a rack, 44 and a limiting bump.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a clinical head fixing and supporting device for otolaryngology department according to the present invention; FIG. 2 is a schematic view of the backside structure shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of FIG. 1; fig. 4 is a schematic cross-sectional view of the securing mechanism shown in fig. 1. Otolaryngology branch of academic or vocational study clinical in with head fixed bolster device includes: a base 1; the protection pad 2 is connected to the top surface of the base 1 in a sliding mode; the adjusting mechanism 4 is installed in the base 1, the adjusting mechanism 4 includes a second knob 41, a second gear 42 and a rack 43, the second knob 41 is connected with the side surface of the base 1 in a rotating manner, the second gear 42 is fixed at the bottom end of the second knob 41, the rack 43 is installed on the bottom surface of the protection pad 2, and the rack 43 is connected with the second gear 42 in a meshing manner.

In a specific implementation process, as shown in fig. 1, fixing mechanisms 3 are installed on two sides of the protection pad 2, each fixing mechanism 3 includes a first knob 31, a first gear 32, a tightening belt 33 and a tightening rack 34, two ends of the tightening belt 33 are installed on two sides of the protection pad 2, the first knob 31 is rotatably connected with the tightening belt 33, the first gear 32 is fixed at the top end of the first knob 31, the bottom ends of the two tightening racks 34 are installed inside the protection pad 2, the tightening rack 34 is slidably connected with the tightening belt 33, the tightening rack 34 is meshed with the first gear 32, and in order to fix the head of the patient, the head of the patient cannot loosen when the deflection angle is adjusted.

In the specific implementation process, as shown in fig. 1, the two tightening racks 34 are symmetrically engaged with the first gear 32 (as shown in fig. 3), so that the tightening racks 34 fixed on both sides of the pad 2 can be tightened simultaneously when the first knob 31 is rotated, thereby improving the efficiency.

In a specific implementation process, as shown in fig. 1, the adjusting mechanism 4 further includes a limiting protrusion 44, and the limiting protrusion 44 is fixed at two ends of the rack 43, so that the rack 43 does not slide out of the second gear 42 when rotated to an edge.

In a specific implementation process, as shown in fig. 1, the side surface of the protection pad 2 is in an arc-shaped structure, so as to be more attached to the face of a patient and increase comfort; and the protection pad 2 is made of breathable sponge, so that the face of the patient does not feel good for the patient in the long-time treatment process.

In the specific implementation process, as shown in fig. 1, the tightening belt 33 is made of an elastic material, so that the tightening rack 34 can tighten the tightening belt 33 at the same time when tightening, and the forehead of the patient can not be squeezed.

The utility model provides a clinical head fixed stay device that uses of otolaryngology branch of academic or vocational study's theory of operation as follows:

when in use, firstly, the head of a patient is placed on the protection pad 2, the forehead part is positioned right below the fixing mechanism 3, so that the ears of the patient are not shielded, then the first knob 31 is rotated, the first knob 31 drives the first gear 32 to rotate, the tightening rack 34 is meshed with the first gear 32, so that the tightening rack 34 can slide in the tightening belt 33, the distance between the tightening racks 34 is shortened, the tightening belt 33 is driven to be tightened, the tightening belt 33 is finally attached to the forehead of the patient and presses the forehead of the patient, so that the head of the patient and the protection pad 2 have no relative displacement, when the head of the patient needs to be deviated, the second knob 41 is rotated, the second knob 41 drives the second gear 42 to rotate, the second gear 42 is meshed with the rack 43, so that the rack 43 can move in an arc-shaped track under the driving of the second gear 42, the rack 43 drives the protection pad 2 to move along an arc-shaped track, that is, the head of the patient can be driven to rotate together, when the rack 43 moves to the edge, the second gear 42 can be in contact with the limiting projection 44, the limiting projection 44 abuts against the second gear 42, so that the rack cannot slide out of the second gear 42, after treatment is finished, the first knob 31 is rotated in the reverse direction, the first knob 31 drives the first gear 32 to rotate, the tightening rack 34 is meshed with the first gear 32, therefore, the tightening rack 34 can slide in the tightening belt 33, the distance between the tightening racks 34 is increased, the tightening belt 33 is driven to be loosened, and the head of the patient can leave the protection pad 2.

the utility model provides a clinical head fixed stay device of using of otolaryngology branch of academic or vocational study, patient's head are fixed after protection pad 2 is last, when needing to let the patient be on the wrong side, rotate second knob 41, second knob 41 drives second gear 42 rotates, second gear 42 with mesh between the rack 43, so rack 43 is in can remove with the arc orbit under second gear 42's the drive, rack 43 drives again protection pad 2 removes with the arc orbit, can drive patient's head and rotate together, the utility model discloses simple to use, convenient operation can realize effectively adjusting the purpose of patient's head deflection angle, makes the treatment of otolaryngology branch of academic or vocational study become more swift.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A clinical head fixing and supporting device for otolaryngology is characterized by comprising:

a base (1);

the protection pad (2), the protection pad (2) is connected to the top surface of the base (1) in a sliding mode;

adjustment mechanism (4), adjustment mechanism (4) install in the inside of base (1), adjustment mechanism (4) include second knob (41), second gear (42) and rack (43), second knob (41) with rotate between the side of base (1) and be connected, second gear (42) are fixed in the bottom of second knob (41), rack (43) install in the bottom surface of protection pad (2), just rack (43) with the meshing is connected between second gear (42).

2. The otolaryngology department clinical head fixing and supporting device according to claim 1, wherein fixing mechanisms (3) are installed on two sides of the protection pad (2), each fixing mechanism (3) comprises a first knob (31), a first gear (32), a tightening belt (33) and a tightening rack (34), two ends of each tightening belt (33) are installed on two sides of the protection pad (2), the first knob (31) is rotatably connected with the tightening belt (33), the first gear (32) is fixed at the top end of the first knob (31), the bottom ends of the two tightening racks (34) are installed inside the protection pad (2), the tightening racks (34) are slidably connected with the tightening belt (33), and the tightening racks (34) are engaged with the first gear (32).

3. Otolaryngological clinical head fixation support device according to claim 2, characterized in that two tightening racks (34) are symmetrically engaged with the first gear (32).

4. The otolaryngological clinical head fixation support device according to claim 1, wherein the adjustment mechanism (4) further comprises a limit projection (44), and the limit projection (44) is fixed to both ends of the rack (43).

5. The otolaryngology department clinical head fixing and supporting device according to claim 1, wherein the side of the protection pad (2) is in an arc structure, and the protection pad (2) is made of breathable sponge.

6. The otolaryngological clinical head fixing support device according to claim 2, wherein the tightening band (33) is a tightening band made of an elastic material.