CN211749610U

CN211749610U - Special headrest for nuclear magnetic resonance examination of kyphosis patients

Info

Publication number: CN211749610U
Application number: CN202020114770.XU
Authority: CN
Inventors: 范兵; 徐华香; 林小琪
Original assignee: Jiangxi Provincial Peoples Hospital
Current assignee: Jiangxi Provincial Peoples Hospital
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-27
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a special headrest for nuclear magnetic resonance examination of kyphosis patients, which comprises a shoulder-neck transition part (1) and a lifting part (2) which are in strip shapes and are mutually connected, wherein the shoulder-neck transition part (1) is provided with a first indent (11) matched with the shape of the human shoulder-neck transition part, and the lifting part (2) is respectively provided with a second indent (21) and a third indent (22) matched with the shapes of the human neck and the head; a cavity (12) is arranged inside the shoulder-neck transition part (1), and latex is filled in the cavity (12); an air bag (23) is formed inside the uplifting part (2), and an air valve (24) is arranged on the side wall of the uplifting part (2). The utility model has the advantages of good protection of the transition part of the shoulder and the neck of the patient, high stability in use, difficult sideslip and side turning, and being used by the patients with kyphosis of different degrees.

Description

Special headrest for nuclear magnetic resonance examination of kyphosis patients

Technical Field

The utility model relates to a special headrest for nuclear magnetic resonance examination, in particular to a special headrest for nuclear magnetic resonance examination of kyphosis patients.

Background

Kyphosis is a common spinal deformity and can be divided into fixed deformity and non-fixed deformity, the non-fixed deformity such as postural humpback is the most common kyphosis form, the deformity can be caused by long-standing and long-sitting, at present, a plurality of people have the deformity more or less, when the people need to carry out nuclear magnetic resonance examination, the people cannot lie on the nuclear magnetic resonance examination bed flatly like ordinary people, a pillow needs to be specially prepared to heighten the head and the neck, and a kyphosis patient can lie on the examination bed more comfortably.

At present, many hospitals can adopt an inflatable pillow that is used specially for kyphosis patients, including specifically being capable of setting up the gas tube respectively for one side of headrest and neck pad as a nuclear magnetic resonance examination inflatable pillow for patent publication No. CN 203263394U, set up the valve on the gas tube, neck pad top is protruding, and the top cross-section is arc, and the length of headrest equals with the length of neck pad, can adapt to the patient of different spinal curvature. In addition, the existing headrest places the design gravity center in a more comfortable environment for the head and the neck of a patient, neglects the equally important shoulder-neck transition part, and can effectively fix the shoulder-neck transition part when the patient with kyphosis lies flat, so that the head and the neck of the patient can be more greatly released, and the pillow is more comfortable and natural when lying flat. Therefore, there is a need to develop a new headrest for patients with kyphosis to perform nmr examination to meet the comfort requirement of such patients lying on the examination bed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special headrest that magnetic resonance examination was done to kyphosis patient. It has the advantages of good protection to the transition part of the shoulder and neck of the patient, high stability in use, difficult sideslip and side turning, and suitability for the patients with different degrees of kyphosis.

The technical scheme of the utility model: a special headrest for a kyphosis patient to perform nuclear magnetic resonance examination comprises a shoulder-neck transition part and a lifting part which are in strip shapes and are connected with each other, wherein a first indent matched with the shape of the shoulder-neck transition part of a human body is arranged on the shoulder-neck transition part, and a second indent and a third indent matched with the shapes of the neck and the head of the human body are respectively arranged on the lifting part; a cavity is formed in the shoulder-neck transition part, and latex is filled in the cavity; an air bag is formed inside the lifting part, and an air valve is arranged on the side wall of the lifting part.

In the headrest special for the patient with kyphosis to perform the magnetic resonance examination, the length of the shoulder-neck transition part is greater than that of the raised part.

In the special headrest for the patient with kyphosis to perform nuclear magnetic resonance examination, the two ends of the cavity in the shoulder-neck transition part are respectively provided with the counterweight.

In the special headrest for the patient with kyphosis to perform nuclear magnetic resonance examination, the shoulder-neck transition part and the lifting part are connected through cotton thread sewing.

In the special headrest for the nuclear magnetic resonance examination of the kyphosis patient, the second indent is a section of concave arc surface, and the central angle corresponding to the arc formed by the cross section of the second indent is 90-120 degrees.

In the special headrest for the nuclear magnetic resonance examination of the kyphosis patient, the minimum depth of the first indent is greater than the maximum depth of the second indent.

In the special headrest for the magnetic resonance examination of the patient with kyphosis, the second indent and the first indent, and the second indent and the third indent are all transited by smooth curved surfaces.

In the special headrest for the magnetic resonance examination of the kyphosis patient, the air valve is a plastic valve.

Compared with the prior art, the utility model is a combined structure of a long strip-shaped shoulder-neck transition part and a lifting part which are mutually connected, the shoulder-neck transition part can effectively fix the transition part of the shoulder and the neck of a patient when the patient lies flat, thereby playing a role in protection, and the lifting part can effectively cushion the neck and the head of the patient, so that the patient is more comfortable and natural when lying flat; specifically, a first inner recess matched with the shape of the human body shoulder-neck transition part is arranged on the shoulder-neck transition part and used for fixing the transition part of the shoulder-neck of the patient, and a second inner recess and a third inner recess matched with the shape of the neck and the head of the human body are respectively arranged on the elevated part and used for fixing the neck and the head of the human body; furthermore, a cavity is arranged in the shoulder-neck transition part, and latex is filled in the cavity, so that the comfort level of a patient in use is improved; the air bag is formed inside the lifting part, the air valve is arranged on the side wall of the lifting part, and the deformation degree of the lifting part can be changed through inflation and deflation, so that the patient with kyphosis in different degrees can use the lifting part.

Furthermore, the length of the shoulder-neck transition part is greater than that of the raised part, so that a cavity in the shoulder-neck transition part has a larger accommodating space, and balance weights are arranged at two ends of the cavity in the shoulder-neck transition part, so that the center of gravity of the whole headrest is reduced, the weight of the whole headrest is increased, and the stability of a patient is higher when the pillow is used and the pillow is not easy to sideslip or roll over; the shoulder neck transition part and the lifting part are connected by cotton thread sewing, and are not easy to separate after being connected; the second indent is a section of concave arc surface, the central angle corresponding to the arc formed by the cross section of the second indent is 90-120 degrees, the neck of the patient is protected by semi-surrounding, the neck is more adaptive to the neck of the patient, and the comfort level is good during use.

In addition, the minimum depth of the first indent is greater than the maximum depth of the second indent, so as to adapt to the disease condition of patients with kyphosis; the second indent and the first indent, and the second indent and the third indent are all in smooth curved surface transition, so that the comfort level of a patient is better when the patient uses the device; the pneumatic valve is the plastic valve, makes the utility model discloses be fit for using when nuclear magnetic resonance inspects.

To sum up, the utility model has the advantages of can play good protection, stability when using high to the transition position of patient's shoulder neck, be difficult for sideslipping turn on one's side, can supply different degree kyphosis patients to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the center line of fig. 1 of the present invention;

FIG. 3 is a schematic cross-sectional shape of a second dimple.

Reference numerals: 1-shoulder-neck transition part, 2-elevated part, 11-first indent, 12-cavity, 13-counterweight, 21-second indent, 22-third indent, 23-air bag and 24-air valve.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a kind of kyphosis patient does the specialized headrest of nuclear magnetic resonance examination, the structure is as shown in fig. 1 to fig. 3, including being strip-shaped and interconnecting shoulder neck transition portion 1 and uplifting portion 2, the transition portion of shoulder neck that the transition portion 1 can be fixed its shoulder neck effectively when the patient lies flat, play a protective role, uplifting portion 2 can cushion neck and head of the patient effectively, make the patient lie flat comfortable and natural more, the said shoulder neck transition portion 1 has first indent 11 matching with transition portion shape of shoulder neck of the human body, used for fixing the transition portion of shoulder neck of the patient, said uplifting portion 2 has second indent 21 and third indent 22 matching with neck and head shape of the human body separately, used for fixing neck and head of the human body separately; a cavity 12 is arranged in the shoulder-neck transition part 1, and latex is filled in the cavity 12, so that the comfort level of a patient in use is improved; an air bag 23 is formed inside the lifting part 2, an air valve 24 is arranged on the side wall of the lifting part 2, the deformation degree of the lifting part 2 can be changed through inflation and deflation, and the lifting part can be used for patients with kyphosis in different degrees.

The length of the shoulder neck transition part 1 is greater than that of the raised part 2, so that a cavity 12 in the shoulder neck transition part has a larger accommodating space; counter weights 13 have all been placed at the inside cavity 12 both ends of shoulder neck transition portion 1, reduce the holistic focus of headrest, increase the holistic weight of headrest, and patient's stability when using is higher, is difficult for sideslipping or turning on one's side.

Preferably, the shoulder and neck transition part 1 and the raised part 2 are connected by sewing with cotton thread, and are not easy to separate after connection, as shown in fig. 2, the sewing part is positioned at the middle lower part of the raised part 2, and the raised part 2 still has a large deformation range, and does not affect the normal deformation of the raised part 2.

The second indent 21 is a section of concave arc surface, preferably, the width of the second indent 21 is 20cm, the size of the arc formed by the cross section of the second indent 21 corresponding to the central angle alpha is 115 degrees, the effect of semi-surrounding protection is achieved on the neck of a patient, the neck of the patient is more adapted, and the comfort level in use is good; the minimum depth of the first indent 11 is greater than the maximum depth of the second indent 21 to suit the disease characteristics of patients with kyphosis.

The second indent 21 and the first indent 11, and the second indent 21 and the third indent 22 are all transited by smooth curved surfaces, so that the comfort of the patient is better when the patient uses the device.

The air valve 24 is a plastic valve, so that the utility model is suitable for being used during nuclear magnetic resonance examination.

Because the utility model discloses need use when nuclear magnetic resonance examination, the material of parts such as counter weight 13, shoulder neck transition portion 1, the portion of lifting 2 that its adopted also all adopts non-metallic material, specifically, shoulder neck transition portion 1 and the portion of lifting 2 all adopt the flexible material that conventional can solidify to maintain the shape of first indent 11, second indent 21 and third indent 22.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims

1. A special headrest for magnetic resonance examination of kyphosis patients is characterized in that: the shoulder-neck transition part (1) and the lifting part (2) are in a long strip shape and are connected with each other, a first inner recess (11) matched with the shape of the shoulder-neck transition part of a human body is arranged on the shoulder-neck transition part (1), and a second inner recess (21) and a third inner recess (22) matched with the shapes of the neck and the head of the human body are respectively arranged on the lifting part (2); a cavity (12) is arranged inside the shoulder-neck transition part (1), and latex is filled in the cavity (12); an air bag (23) is formed inside the uplifting part (2), and an air valve (24) is arranged on the side wall of the uplifting part (2).

2. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the length of the shoulder-neck transition part (1) is greater than that of the raised part (2).

3. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 2, wherein: balance weights (13) are placed at two ends of a cavity (12) in the shoulder-neck transition part (1).

4. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the shoulder and neck transition part (1) and the lifting part (2) are connected through cotton thread sewing.

5. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the second indent (21) is a section of concave arc surface, and the central angle corresponding to the arc formed by the cross section of the second indent (21) is 90-120 degrees.

6. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the minimum depth of the first dimple (11) is greater than the maximum depth of the second dimple (21).

7. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the second inner recess (21) and the first inner recess (11) as well as the second inner recess (21) and the third inner recess (22) are all transited by smooth curved surfaces.

8. The headrest special for the patient with kyphosis to perform nuclear magnetic resonance examination as claimed in claim 1, wherein: the air valve (24) is a plastic valve.