CN114209510A

CN114209510A - Medical multi-functional cervical vertebra fixed bed

Info

Publication number: CN114209510A
Application number: CN202210040159.0A
Authority: CN
Inventors: 顾锐; 尹飞
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-03-22
Anticipated expiration: 2042-01-14
Also published as: CN114209510B

Abstract

The invention discloses a medical multifunctional cervical vertebra fixing bed, relates to the technical field of medical instruments, and particularly relates to a medical multifunctional cervical vertebra fixing bed which comprises a fixing bed main body, wherein a spongy cushion is arranged at the top of the fixing bed main body, clearance grooves are formed in the left sides of the top of the fixing bed main body and the top of the spongy cushion, a limiting plate is fixedly arranged at the bottom of each clearance groove at the bottom of the corresponding fixing bed main body, and supporting ejector rods which are uniformly distributed are movably arranged in the limiting plate. This medical multi-functional cervical vertebra fixed bed drives locking Assembly through supporting the first regulation spiral shell of ejector pin rotating and removes, mutually supports through locking hole and support ejector pin, can will support the ejector pin locking, realizes the supplementary fixed to patient's neck portion, and easy and simple to handle, and when fixed to patient's cervical vertebra, the support ejector pin can carry out the self-adaptation regulation according to patient's neck and head shape, can support fixedly different patient's neck portions, increases application scope, improves and supports fixed effect.

Description

Medical multi-functional cervical vertebra fixed bed

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical multifunctional cervical vertebra fixing bed.

Background

Cervical spondylosis is caused by the fact that cervical hyperplasia, damage to the intervertebral disc, herniated intervertebral disc, compression of spinal nerves by intervertebral discs or osteophytes, cervical nerve roots, spinal cords, or blood vessels, or sympathetic nerves, and the hyperplastic things or herniated intervertebral discs press surrounding tissues, causing corresponding symptoms. Such as nerve root compression, numbness and pain in the upper limbs, and spinal cord compression, which are the most common of cervical spondylotic radiculopathy and cervical myelopathy, can cause a sensation of banding or cotton treading while walking. Some people press the blood vessels to the side, sometimes the head is twisted and the disease is faint, called vertebral artery type cervical spondylosis. Still others compress the sympathetic nerves, causing symptoms of the sympathetic nerves, and causing sympathetic type cervical spondylosis. So the cervical spondylosis is caused by the injury of the cervical intervertebral disc or the degeneration of tissues, the growth of bony spurs and the compression of surrounding tissues. Repeated cervical pain is classified into muscle strain and cervical spondylosis. However, for mild cervical spondylosis and muscle strain, the treatment is different from the others. Local treatment is mainly performed, for example, by performing a manual massage, traction, or stretching on a stiff muscle. Relaxing muscles, relieving spasm, improving local circulation, and relieving pain. The physical therapy methods mainly include ultrashort waves, local hot compress, and the like. The pain part can also be externally used with blood circulation promoting and pain relieving ointment, which can play a role in relieving pain. Has obvious pain relieving effect and serious influence on work and life, can be orally taken with non-steroidal anti-inflammatory analgesic drugs, and can achieve the effect of quickly relieving pain. Of course, if the patient has severe cervical spondylosis, the pain is repeated, and surgical intervention is needed.

The cervical vertebra patient needs to lie in bed and reduce the head movement after treatment so as to avoid the opening and closing of the wound, but when the patient has a rest at night, the head and the cervical vertebra can not be controlled manually to always keep a position and an angle, the neck and the head of a patient need to be fixed in an auxiliary way through an auxiliary device, at present, a doctor usually pads a curved needle head on the head and the neck of the patient, supports the head and neck of a patient, but the height and the size of the head and neck are not adjustable, and the cervical vertebra curve, the size of the head and the shape of the neck of each patient are different, so that the application range is poor, when in use, even the difference is large, secondary damage is caused to the patient, in addition, only the curved surface pillow is adopted for auxiliary support, although the movement of the head and neck of a patient can be limited to a certain extent, the possibility of movement of the head and neck of the patient still exists when the patient is asleep, and therefore a medical multifunctional cervical vertebra fixing bed is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a medical multifunctional cervical vertebra fixing bed which has the advantages of supporting and fixing according to the cervical vertebra curvature and the shape of a patient, auxiliary fixing of the head, simple and convenient adjustment and the like, and solves the problems in the background technology.

In order to realize the purposes of supporting and fixing according to the curvature and the shape of the cervical vertebra of a patient, assisting in fixing the head and being simple and convenient to adjust, the invention is realized by the following technical scheme: a medical multifunctional cervical vertebra fixing bed comprises a fixing bed main body, wherein a spongy cushion is arranged at the top of the fixing bed main body, the left sides of the top parts of the fixed bed main body and the spongy cushion are both provided with a clearance groove, the bottom of the fixed bed main body is fixedly provided with a limiting plate positioned at the bottom of the clearance groove, and the inside of the limit plate is movably provided with evenly distributed supporting mandrils, the bottom of the fixed bed main body is fixedly provided with a positioning clamp frame, and a first adjusting screw is movably arranged in the positioning clamp frame, the external thread of the first adjusting screw is connected with a locking component, and the top of the locking component is provided with a locking hole which is matched with the supporting mandril, the bottom of the fixed bed main body is fixedly provided with a central sleeve, and the inside movable mounting of center sleeve has the second adjusting screw, the outside threaded connection of second adjusting screw has two sets of connecting rods, and is two sets of the equal fixed mounting of head auxiliary splint of one end that the second adjusting screw was kept away from to the connecting rod.

Preferably, the clearance groove is located the middle part of both sides around fixed bed main part, the foam-rubber cushion, the equal fixed mounting in both sides has the supporting leg in the left and right sides of fixed bed main part bottom, both sides all are provided with the rail guard around the fixed bed main part top.

Preferably, the outside movable sleeve of support ejector pin is equipped with the compression spring who is located the limiting plate top, the outside cover of support ejector pin is equipped with the sponge cover, and the inside of sponge cover is fixed with the top bonding of support ejector pin.

Preferably, the positions of the locking holes correspond to the positions of the supporting ejector rods one by one, the supporting ejector rods penetrate into the locking holes, and the locking holes are waist-shaped.

Preferably, the outer fixed sleeve of the first adjusting screw is provided with a limiting ring positioned inside the positioning clamp frame, the bottom of the positioning clamp frame is provided with two groups of guide sliding rails, and the two groups of guide sliding rails are movably connected with the locking assembly.

Preferably, it is two sets of connecting rod, the supplementary splint mirror image distribution of head are in both sides around the sponge cover, and the supplementary splint of head are located the top of sponge cover, one side that the supplementary splint of head is close to the sponge cover is glued and is had the sponge inside lining.

Preferably, the outer portion of the second adjusting screw is provided with threads which are matched with the two sets of second adjusting screws and are in counter-rotation with each other, the middle portion of the second adjusting screw is fixedly sleeved with a limiting ring positioned inside the central sleeve, and the second adjusting screw is movably connected with the central sleeve through the limiting ring.

Preferably, the top of the fixed bed main body and the spongy cushion is provided with a sliding groove matched with the connecting rod, and the part of the connecting rod, which is positioned below the fixed bed main body, is contacted with the bottom of the fixed bed main body.

The invention provides a medical multifunctional cervical vertebra fixing bed which has the following beneficial effects:

1. this medical multi-functional cervical vertebra fixed bed drives locking Assembly through supporting the first regulation spiral shell of ejector pin rotating and removes, mutually supports through locking hole and support ejector pin, can will support the ejector pin locking, realizes the supplementary fixed to patient's neck portion, and easy and simple to handle, and when fixed to patient's cervical vertebra, the support ejector pin can carry out the self-adaptation regulation according to patient's neck and head shape, can support fixedly different patient's neck portions, increases application scope, improves and supports fixed effect.

2. This medical multi-functional cervical vertebra fixed bed drives two sets of connecting rods, head auxiliary splint simultaneously through rotating second adjusting screw and removes to the middle part, supports fixed back to patient's neck portion, restricts patient's head through head auxiliary splint once more, further prevents that patient's neck portion from removing, prevents that the patient from receiving secondary damage, sets up second adjusting screw in addition in the position that fixed bed main part is close to the middle part, and the patient of being convenient for independently operates.

3. This medical multi-functional cervical vertebra fixed bed restricts the locking Assembly through the direction slide rail, has improved the stability when locking Assembly removes to improve the locking effect of locking Assembly to supporting the ejector pin, realize the stable fixed to patient's neck portion, and carry out dual fixed through supporting the ejector pin and the supplementary splint of head to patient's neck portion, further improve the fixed effect to patient's neck portion.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the top of the fixed bed main body according to the present invention;

FIG. 3 is a schematic view of the structure of the bottom of the fixed bed main body according to the present invention;

FIG. 4 is a schematic structural view of a section of a fixed bed main body according to the present invention;

FIG. 5 is a schematic structural view of the locking assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of a positioning clip frame according to the present invention;

FIG. 7 is a schematic view of a second adjusting screw according to the present invention;

fig. 8 is a schematic structural view of the support post rod of the present invention.

In the figure: 1. a fixed bed main body; 2. a sponge cushion; 3. supporting legs; 4. protecting the fence; 5. positioning a clamp frame; 6. a first adjusting screw; 7. a locking assembly; 8. a guide slide rail; 9. a limiting plate; 10. supporting the ejector rod; 11. a compression spring; 12. a sponge sleeve; 13. a central sleeve; 14. a second adjusting screw; 15. a connecting rod; 16. a head auxiliary splint; 17. a sponge lining; 18. a locking hole; 19. a limiting ring; 20. and (5) avoiding a clearance groove.

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 and 2, the present invention provides a technical solution: a medical multifunctional cervical vertebra fixed bed comprises a fixed bed main body 1, wherein a spongy cushion 2 is arranged at the top of the fixed bed main body 1, empty avoiding grooves 20 are formed in the left sides of the top of the fixed bed main body 1 and the spongy cushion 2, a limiting plate 9 positioned at the bottom of the empty avoiding groove 20 is fixedly arranged at the bottom of the fixed bed main body 1, supporting ejector rods 10 which are uniformly distributed are movably arranged in the limiting plate 9, a positioning clamp frame 5 is fixedly arranged at the bottom of the fixed bed main body 1, a first adjusting screw 6 is movably arranged in the positioning clamp frame 5, a locking assembly 7 is connected to the outer thread of the first adjusting screw 6, locking holes 18 which are matched with the supporting ejector rods 10 are formed in the top of the locking assembly 7, a central sleeve 13 is fixedly arranged at the bottom of the fixed bed main body 1, a second adjusting screw 14 is movably arranged in the central sleeve 13, and two groups of connecting rods 15 are connected to the outer thread of the second adjusting screw 14, head auxiliary splints 16 are fixedly arranged at one ends of two groups of connecting rods 15 far away from a second adjusting screw 14, clearance grooves 20 are arranged in the middle parts of the front and rear sides of the fixed bed main body 1 and the sponge cushion 2, supporting legs 3 are fixedly arranged at the left and right sides of the bottom of the fixed bed main body 1, guard rails 4 are arranged at the front and rear sides of the top of the fixed bed main body 1, the guard rails 4 are used for protection to prevent a patient from falling down when the patient lies in bed, the safety is improved, a compression spring 11 arranged above a limiting plate 9 is movably sleeved outside a supporting ejector rod 10, a locking component 7 is driven to move by rotating a first adjusting screw 6 to remove the limitation on the supporting ejector rod 10, the supporting ejector rod 10 is applied with elasticity through the compression spring 11, the supporting ejector rod 10 can automatically reset, a sponge sleeve 12 is sleeved outside the supporting ejector rod 10, and the interior of the sponge sleeve 12 is fixedly connected with the top end of the supporting ejector rod 10 by glue, the sponge sleeve 12 is additionally arranged at the top of the supporting mandril 10, so that the comfort of the neck of a patient when the supporting mandril 10 is supported and fixed is improved.

Referring to fig. 4, 5, 6, 8, the position of the locking hole 18 corresponds to the position of the supporting mandril 10 one by one, the supporting mandril 10 penetrates into the locking hole 18, the locking hole 18 is waist-shaped, the locking component 7 is driven to move by rotating the first adjusting screw 6, the locking hole 18 at the top of the locking component 7 is matched with the supporting mandril 10, the supporting mandril 10 can be locked after the supporting mandril 10 is adjusted, the supporting and fixing of the head and neck of the patient are realized, the limiting ring 19 positioned in the positioning clamp frame 5 is fixedly sleeved outside the first adjusting screw 6, the position of the first adjusting screw 6 is limited by the limiting ring 19, the first adjusting screw 6 can drive the locking component 7 to rotate, the stability of the first adjusting screw 6 during rotation is ensured, two groups of guiding slide rails 8 are arranged at the bottom of the positioning clamp frame 5, and the two groups of guiding slide rails 8 are movably connected with the locking component 7, through the restriction of direction slide rail 8 to locking Assembly 7, stability when having improved locking Assembly 7 and removing to improve locking Assembly 7 and to supporting ejector pin 10's locking effect, realize the stable fixed to patient's neck portion.

Referring to fig. 3 and 7, two sets of connecting rods 15 and the head auxiliary splint 16 are arranged on the front and rear sides of the sponge sleeve 12 in a mirror image manner, the head auxiliary splint 16 is located above the sponge sleeve 12, a sponge lining 17 is glued to one side of the head auxiliary splint 16 close to the sponge sleeve 12, the sponge lining 17 is additionally arranged on the inner side of the head auxiliary splint 16, so that the comfort of the head auxiliary splint 16 for the auxiliary fixation of the head of the patient is improved,

the outside of second adjusting screw 14 is seted up and is mutually supported and each other be the backspin screw thread with two sets of second adjusting screw 14, guarantee when rotating second adjusting screw 14, can drive two sets of connecting rods 15 simultaneously and remove, the validity of the device has been guaranteed, the fixed cover in middle part of second adjusting screw 14 is equipped with the spacing ring 19 that is located the inside of center cover 13, and second adjusting screw 14 passes through spacing ring 19 and center cover 13 swing joint, fixed bed main part 1, the spout of mutually supporting with connecting rod 15 is seted up at the top of foam-rubber cushion 2, connecting rod 15 is located the part of fixed bed main part 1 below and the bottom of fixed bed main part 1 contact each other, it can drive two sets of connecting rods 15 and stably remove to guarantee to rotate second adjusting screw 14, the probability that breaks down when reducing the device and using.

In conclusion, when the medical multifunctional cervical vertebra fixing bed is used, when a patient lies on the top of the spongy cushion 2, the supporting ejector rod 10 can be adjusted according to the self-adaptation of the head and neck of the patient, the first adjusting screw 6 is rotated to drive the locking component 7 to move, the supporting ejector rod 10 is locked through the mutual matching of the locking hole 18 at the top of the locking component 7 and the supporting ejector rod 10, the head and neck of the patient are supported and fixed, when the locking component 7 moves, the moving direction of the locking component 7 is limited through the guide slide rail 8, the locking component 7 can be ensured to move stably, meanwhile, the second adjusting screw 14 is rotated to drive the two groups of connecting rods 15 and the head auxiliary splint 16 to move inwards at the same time, the head of the patient is clamped and fixed in an auxiliary mode, the head and neck of the patient are fixed in a double mode through the mutual matching of the supporting ejector rod 10 and the head auxiliary splint 16, the fixing effect is improved, the second adjusting screw 14 is arranged at the position, close to the middle of the fixing bed main body 1, the patient can operate independently conveniently.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical multi-functional cervical vertebra fixed bed, includes fixed bed main part (1), its characterized in that: the top of the fixed bed main body (1) is provided with a spongy cushion (2), the left sides of the top of the fixed bed main body (1) and the spongy cushion (2) are provided with an empty avoiding groove (20), the bottom of the fixed bed main body (1) is fixedly provided with a limiting plate (9) positioned at the bottom of the empty avoiding groove (20), the internal movable mounting of the limiting plate (9) is provided with a supporting ejector rod (10) which is uniformly distributed, the bottom of the fixed bed main body (1) is fixedly provided with a positioning clamp frame (5), the internal movable mounting of the positioning clamp frame (5) is provided with a first adjusting screw (6), the external thread of the first adjusting screw (6) is connected with a locking component (7), the top of the locking component (7) is provided with a locking hole (18) which is matched with the supporting ejector rod (10), the bottom of the fixed bed main body (1) is fixedly provided with a center sleeve (13), and the internal movable mounting of the center sleeve (13) is provided with a second adjusting screw (14), the outside threaded connection of second adjusting screw (14) has two sets of connecting rods (15), and is two sets of the equal fixed mounting of one end that second adjusting screw (14) was kept away from in connecting rod (15) has supplementary splint of head (16).

2. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: keep away middle part that dead slot (20) are located both sides around fixed bed main part (1), foam-rubber cushion (2), the equal fixed mounting in both sides has supporting leg (3) in the left and right sides of fixed bed main part (1) bottom, both sides all are provided with rail guard (4) around fixed bed main part (1) top.

3. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: the outside movable sleeve of supporting ejector pin (10) is equipped with compression spring (11) that are located limiting plate (9) top, the outside cover of supporting ejector pin (10) is equipped with sponge cover (12), and the inside of sponge cover (12) is fixed with the top bonding of supporting ejector pin (10).

4. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: the positions of the locking holes (18) correspond to the positions of the supporting ejector rods (10) one by one, the supporting ejector rods (10) penetrate into the locking holes (18), and the locking holes (18) are waist-shaped.

5. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: the outside fixed cover of first regulation spiral shell (6) is equipped with spacing ring (19) that are located inside locator card frame (5), the bottom of locator card frame (5) is provided with two sets of direction slide rails (8), and two sets of direction slide rails (8) all with locking subassembly (7) swing joint.

6. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: two sets of connecting rod (15), the supplementary splint of head (16) mirror image distribution are in both sides around sponge cover (12), and the supplementary splint of head (16) are located the top of sponge cover (12), one side that supplementary splint of head (16) are close to sponge cover (12) is glued and is had sponge inside lining (17).

7. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: the outer portion of the second adjusting screw (14) is provided with threads which are matched with the two sets of second adjusting screws (14) and are in counter-rotation, the middle portion of the second adjusting screw (14) is fixedly sleeved with a limiting ring (19) located inside the central sleeve (13), and the second adjusting screw (14) is movably connected with the central sleeve (13) through the limiting ring (19).

8. The medical multifunctional cervical vertebra fixing bed according to claim 1, characterized in that: the top of the fixed bed main body (1) and the spongy cushion (2) is provided with sliding chutes matched with the connecting rods (15), and the parts of the connecting rods (15) below the fixed bed main body (1) are contacted with the bottom of the fixed bed main body (1).