CN114681184B

CN114681184B - Head fixing device for functional extranervous patient going out to check

Info

Publication number: CN114681184B
Application number: CN202210535988.6A
Authority: CN
Inventors: 谢静
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-12
Anticipated expiration: 2042-05-18
Also published as: CN114681184A

Abstract

The invention relates to the technical field of medical equipment, in particular to a head fixing device for outgoing examination of a functional extraordinarily patient, which comprises an aluminum alloy support frame, wherein a reticular damping layer is fixedly arranged in the inner wall of the aluminum alloy support frame, a latex ring pad is fixedly arranged in the inner wall of the reticular damping layer, a buffering spring layer is fixedly arranged in the inner wall of the latex ring pad, a head cover is fixedly arranged at one end, away from the latex ring pad, of the buffering spring layer, an opening and closing opening is formed in the centers of the inner walls of the aluminum alloy support frame, the reticular damping layer, the latex ring pad and the head cover, a fixing mechanism comprises fixing blocks, the two fixing blocks are fixedly connected with the aluminum alloy support frame, strip-shaped grooves are respectively formed in the side walls of the two fixing blocks, inner grooves are respectively formed in the inner walls of the two strip-shaped grooves, and fixing discs are symmetrically and fixedly arranged in the inner walls of the two inner grooves, the head fixing device is higher in stability when the head fixing is carried out by nurses according to the head circumferences of different patients, the application range is wider.

Description

Head fixing device for functional extranervous patient going out to check

Technical Field

The invention relates to the technical field of medical equipment, in particular to a head fixing device for functional extraneurological patients to go out for examination.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.

Need fix the head when going out to inspect of nerve function patient postoperative (most patients can't independently support the head, and keep balance), prevent to move the in-process and cause secondary damage to patient's head (even it rocks slightly and also is very big injury to concussion of brain, hydrocephalus patient, causes the brain tissue to shift easily, the circumstances such as intracranial pressure unbalance). The existing head fixing device has poor stability and cannot be adjusted according to the size of the head circumference of a patient.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a functional head fixing device for the extranervous patient to go out for examination.

In order to solve the technical problems, the invention provides the following technical scheme: the functional extranervous patient head outgoing inspection fixing device comprises an aluminum alloy support frame, wherein a reticular shock absorption layer is fixedly installed in the inner wall of the aluminum alloy support frame, a latex ring pad is fixedly installed in the inner wall of the reticular shock absorption layer, a buffering spring layer is fixedly installed in the inner wall of the latex ring pad, a head cover is fixedly installed at one end, away from the latex ring pad, of the buffering spring layer, opening and closing ports are formed in the centers of the aluminum alloy support frame, the reticular shock absorption layer, the latex ring pad and the inner wall of the head cover, first connecting blocks are symmetrically and fixedly installed in the inner wall of the latex ring pad, and first nylon thread gluing is fixedly installed on the side walls of the two first connecting blocks;

the side wall of the aluminum alloy support frame is symmetrically and fixedly provided with a fixing mechanism;

the fixing mechanism comprises fixing blocks, the two fixing blocks are fixedly connected with the aluminum alloy supporting frame, the side walls of the two fixing blocks are provided with strip-shaped grooves, and the inner walls of the two strip-shaped grooves are provided with inner grooves;

the end parts of the aluminum alloy support frames are symmetrically and fixedly provided with connecting mechanisms;

the connecting mechanism comprises arc-shaped blocks, the arc-shaped blocks are fixedly connected with the aluminum alloy supporting frame, first thread grooves are formed in the centers of the side walls of the arc-shaped blocks, circular grooves are formed in the side walls of the arc-shaped blocks symmetrically, and the first thread grooves are located in the middle of the two circular grooves.

Preferably, the inner walls of the two inner grooves are symmetrically and fixedly provided with fixed disks, and the opposite ends of the two groups of fixed disks are fixedly provided with first springs.

Preferably, it is two sets of equal fixed mounting has an inner prop, two on the first spring is relative to be served equal fixed cover is equipped with the fixed band on the inner prop lateral wall, two the fixed band is kept away from an equal fixed mounting and is served and to be served the installation piece of inner prop.

Preferably, the rear parts of the first thread grooves and the circular grooves are provided with second thread grooves, the second thread grooves are arranged on the arc-shaped blocks, and the side walls of the arc-shaped blocks are movably provided with memory cotton.

Preferably, two equal fixed mounting has the connecting strip on the cotton lateral wall of memory, two threaded rod is installed to the inside equal screw thread of connecting strip, two the threaded rod is established in two second thread grooves in the screw thread respectively.

Preferably, two the equal threaded mounting of first thread inslot portion has the lead screw, two equal fixed mounting has spacing dish, two on the lead screw opposite end equal movable mounting has splint, two on the arc piece opposite end the circular slot has all been seted up on the splint lateral wall, two the spacing groove has all been seted up in the circular slot inner wall.

Preferably, the two limiting discs are movably arranged in the two limiting grooves respectively, fixing columns are symmetrically and fixedly arranged on the side walls of the two clamping plates, and the two groups of fixing columns are movably arranged in the two groups of circular grooves respectively.

Preferably, two sets of the fixed column is kept away from the equal fixed mounting in the one end of splint and is had a fixed disk, and is two sets of equal fixed mounting has the second spring on the fixed disk lateral wall.

Preferably, the two groups of second springs are movably sleeved on the two groups of fixed columns respectively, and the two groups of second springs are fixedly connected with the two arc-shaped blocks respectively.

Preferably, two equal fixed mounting has the hard layer of moulding, two on the relative end of memory cotton hard mould the relative equal fixed mounting of layer and have netted metal framework, two on the memory cotton lateral wall equal symmetry fixed mounting has the second nylon thread gluing.

Compared with the prior art, the invention can achieve the following beneficial effects:

one of which is through the design of aluminum alloy support frame, skull, first nylon thread gluing, first spring, interior post, fixed band and installation piece for the steadiness is higher when this equipment is fixed the head, and makes things convenient for the nurse to carry out the head according to different patient head circumferences and fix it, and application scope is wider.

And secondly, through the design of the first thread groove, the screw rod, the limiting disc, the clamping plate, the limiting groove, the fixing column, the reticular metal framework and the second nylon thread gluing, the equipment can be used for fixing the head, the neck and the shoulder of a patient synchronously, and the stability of the equipment is further enhanced.

Thirdly, through the design of aluminum alloy support frame, netted buffer layer, latex circle pad, arc piece, memory cotton, hard layer and netted metal framework of moulding, this device divide into with shoulder neck and head two parts, but also the combined use of exclusive use has strengthened the practicality of equipment.

And fourthly, through the design of the reticular shock absorption layer, the latex ring pad, the buffer spring layer, the head cover, the hard plastic layer and the reticular metal framework, the device can be effectively supported and damped.

Fifthly, through the design of arc piece, second thread groove, memory cotton, connecting strip and threaded rod for the installation of memory cotton is more convenient with the dismantlement, has improved the comfortable degree when using. And through the design of the second nylon thread gluing, an effective fixing effect is achieved.

It is six, through having seted up the opening and shutting mouth at aluminum alloy support frame, netted buffer layer, latex circle pad and skull top, conveniently place the drainage tube, make equipment simply need not the drainage, improved the convenient degree of using.

Drawings

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

FIG. 2 is a schematic view of a fastening strap attachment explosion configuration of the present invention;

FIG. 3 is a schematic view of the head cover according to the present invention;

FIG. 4 is a schematic view of a splint connection explosion configuration of the present invention;

FIG. 5 is a schematic view of an exploded configuration of an arcuate block attachment of the present invention;

FIG. 6 is a schematic view of the memory foam connection structure of the present invention.

Wherein: 11. an aluminum alloy support frame; 12. a mesh shock-absorbing layer; 13. a latex ring pad; 14. a buffer spring layer; 15. a head cover; 16. opening and closing the opening; 17. a first connection block; 18. a first nylon thread gluing; 21. a fixed block; 22. a strip-shaped groove; 23. an inner tank; 24. fixing the disc; 25. a first spring; 26. an inner column; 27. fixing belts; 28. mounting blocks; 31. an arc-shaped block; 32. a first thread groove; 33. a circular groove; 34. a second thread groove; 35. memory cotton; 36. a connecting strip; 37. a threaded rod; 41. a screw rod; 42. a limiting disc; 43. a splint; 44. a column groove; 45. a limiting groove; 46. fixing a column; 47. a second spring; 48. connecting the disc; 51. a hard plastic layer; 52. a mesh-shaped metal skeleton; 53. and a second nylon thread gluing.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2, 3, 4, 5 and 6, the head fixing device for the functional extraordinarily patient during outgoing examination comprises an aluminum alloy support frame 11, a reticular shock absorption layer 12 is fixedly installed in the inner wall of the aluminum alloy support frame 11, a latex ring pad 13 is fixedly installed in the inner wall of the reticular shock absorption layer 12, a buffer spring layer 14 is fixedly installed in the inner wall of the latex ring pad 13, a head cover 15 is fixedly installed at one end, far away from the latex ring pad 13, of the buffer spring layer 14, an opening and closing port 16 is formed in the centers of the inner walls of the aluminum alloy support frame 11, the reticular shock absorption layer 12, the latex ring pad 13 and the head cover 15, first connecting blocks 17 are symmetrically and fixedly installed in the inner wall of the latex ring pad 13, and first nylon thread gluing 18 is fixedly installed on the side walls of the two first connecting blocks 17;

the side wall of the aluminum alloy support frame 11 is symmetrically and fixedly provided with a fixing mechanism;

the fixing mechanism comprises fixing blocks 21, two fixing blocks 21 are fixedly connected with an aluminum alloy support frame 11, the side walls of the two fixing blocks 21 are respectively provided with a strip-shaped groove 22, the inner walls of the two strip-shaped grooves 22 are respectively provided with an inner groove 23, the inner walls of the two inner grooves 23 are respectively and symmetrically fixedly provided with a fixing disc 24, the opposite ends of the two groups of fixing discs 24 are respectively and fixedly provided with a first spring 25, the opposite ends of the two groups of first springs 25 are respectively and fixedly provided with an inner column 26, the side walls of the two inner columns 26 are respectively and fixedly sleeved with a fixing belt 27, one end of each fixing belt 27 far away from the inner column 26 is respectively and fixedly provided with a mounting block 28, when in use, the two mounting blocks 28 can be pulled first, the fixing belt 27 fixed with the two mounting blocks can be driven to move under the pulling of the mounting block 28, at the moment, the inner column 26 fixed with the fixing belt 27 can be driven to rotate under the pulling of the fixing belt 27, at the moment, the first spring 25 fixed with the inner column can be driven to be twisted under the moving of the inner column 26, exert pulling force to fixed band 27 under the distortion deformation effect of first spring 25, with two installation piece 28 fixed mounting in transfer bed or wheelchair both sides when first spring 25 twists to the maximum value, can make aluminum alloy support frame 11 keep balance under the effect of pulling force this moment, place the patient head inside skull 15 this moment, can pull two first nylon thread gluing 18 this moment, accomplish the adhesion after two first nylon thread gluing 18 overlap, make this equipment the steadiness when fixing the head higher, and make things convenient for the nurse to carry out the head according to different patient head circumferences and fix it, application scope is wider.

The end parts of the aluminum alloy support frames 11 are symmetrically and fixedly provided with connecting mechanisms;

coupling mechanism includes arc piece 31, two arc pieces 31 all with 11 fixed connection of aluminum alloy support frame, first thread groove 32 has all been seted up to two arc pieces 31 lateral wall center departments, circular slot 33 has all been seted up to equal symmetry on two arc pieces 31 lateral walls, first thread groove 32 is located two circular slots 33 middle parts, two first thread grooves 32 and circular slot 33 rear portions all are provided with second thread groove 34, two second thread grooves 34 are all seted up on arc piece 31, equal movable mounting has the cotton 35 of memory on two arc pieces 31 lateral walls, equal fixed mounting has connecting strip 36 on two cotton 35 lateral walls of memory, threaded rod 37 is installed to two inside equal screw threads of connecting strip 36, establish in two second thread grooves 34 in two threaded rod 37 difference screw threads.

The screw rods 41 are respectively and threadedly arranged in the two first thread grooves 32, the limiting discs 42 are respectively and fixedly arranged at the opposite ends of the two screw rods 41, the clamping plates 43 are respectively and movably arranged at the opposite ends of the two arc-shaped blocks 31, the column grooves 44 are respectively arranged on the side walls of the two clamping plates 43, the limiting grooves 45 are respectively arranged in the inner walls of the two column grooves 44, the two limiting discs 42 are respectively and movably arranged in the two limiting grooves 45, the fixing columns 46 are respectively and fixedly arranged on the side walls of the two clamping plates 43, the two groups of fixing columns 46 are respectively and movably arranged in the two groups of circular grooves 33, the connecting discs 48 are respectively and fixedly arranged at the ends of the two groups of fixing columns 46 far away from the clamping plates 43, the second springs 47 are respectively and fixedly arranged on the side walls of the two groups of connecting discs 48, the two groups of second springs 47 are respectively and movably sleeved on the two groups of fixing columns 46, the two groups of second springs 47 are respectively and fixedly connected with the two arc-shaped blocks 31, and the hard plastic layers 51 are respectively and fixedly arranged at the opposite ends of the two memory cottons 35, the opposite ends of the two hard plastic layers 51 are fixedly provided with a reticular metal framework 52, the side walls of the two memory cottons 35 are symmetrically and fixedly provided with second nylon thread gluing 53, after the head parts are fixed, the screw rod 41 can be rotated, the limiting disc 42 fixed with the screw rod 41 can be driven to rotate in the limiting groove 45 under the rotation of the screw rod 41, the screw rod 41 is in threaded connection with the first thread groove 32, the two clamping plates 43 can be driven to rotate under the rotation of the screw rod 41, the two fixing columns 46 are respectively and movably arranged in the two circular grooves 33 under the side wall of the clamping plate 43, so the screw rod 41 can push the two clamping plates 43 to relatively move under the limiting action, the neck part of the patient can be effectively fixed under the movement of the clamping plate 43, the shoulder part of the patient can be placed in the reticular metal framework 52, and the big arm part of the patient can be effectively fixed through the adhesion of the second nylon thread gluing 53, the head, the neck and the shoulders of the patient can be fixed synchronously when the device is used, and the stability of the device is further enhanced.

The working principle is as follows:

first, when in use, the two mounting blocks 28 can be pulled first, the mounting block 28 can be pulled to drive the fixing belt 27 fixed with the mounting block to move, at the same time, the fixing belt 27 can be driven to drive the inner column 26 fixed with the fixing belt 27 to rotate along with the pulling, at the same time, the inner column 26 can be moved to drive the first spring 25 fixed with the inner column to distort, the fixing belt 27 is exerted with a pulling force under the action of the distortion deformation force of the first spring 25, when the first spring 25 is distorted to the maximum value, the two mounting blocks 28 are fixedly mounted at two sides of a transfer bed or a wheelchair, at the same time, the aluminum alloy support frame 11 can keep balance under the action of the pulling force, at the same time, the head of a patient is placed in the head cover 15, at the same time, the two first nylon thread gluing 18 can be pulled, when the two first nylon thread gluing 18 are overlapped, the adhesion is completed, so that the stability of the device is higher when the head is fixed, and make things convenient for the nurse to carry out the head according to different patient's head circumferences and fix it, application scope is wider.

Secondly, the screw rod 41 can be rotated after the head is fixed, the limiting disc 42 fixed with the screw rod 41 can be driven to rotate in the limiting groove 45 along with the rotation of the screw rod 41, because the screw rod 41 is in threaded connection with the first thread groove 32, the two clamping plates 43 are driven to rotate under the rotation of the screw rod 41, and because the side walls of the clamping plates 43 are fixedly connected with the fixing columns 46, the two fixing columns 46 are respectively and movably arranged in the two circular grooves 33, so that the screw rod 41 pushes the two clamping plates 43 to move relatively under the limiting action, the neck of the patient is effectively fixed under the movement of the clamping plates 43, the shoulder of the patient is placed in the reticular metal framework 52, the large arm of the patient is effectively fixed through the adhesion of the second nylon thread gluing 53, the head, the neck and the shoulders of the patient can be fixed synchronously when the device is used, and the stability of the device is further enhanced.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Function extra-spiritual patient goes out inspection head fixing device, including aluminum alloy support frame (11), its characterized in that: a reticular damping layer (12) is fixedly installed in the inner wall of the aluminum alloy support frame (11), a latex ring pad (13) is fixedly installed in the inner wall of the reticular damping layer (12), a buffer spring layer (14) is fixedly installed in the inner wall of the latex ring pad (13), a head cover (15) is fixedly installed at one end, far away from the latex ring pad (13), of the buffer spring layer (14), an opening and closing opening (16) is formed in the centers of the inner walls of the aluminum alloy support frame (11), the reticular damping layer (12), the latex ring pad (13) and the head cover (15), first connecting blocks (17) are symmetrically and fixedly installed in the inner wall of the latex ring pad (13), and first nylon thread gluing (18) is fixedly installed on the side walls of the two first connecting blocks (17);

the side wall of the aluminum alloy support frame (11) is symmetrically and fixedly provided with a fixing mechanism;

the fixing mechanism comprises fixing blocks (21), the two fixing blocks (21) are fixedly connected with the aluminum alloy support frame (11), the side walls of the two fixing blocks (21) are respectively provided with a strip-shaped groove (22), and the inner walls of the two strip-shaped grooves (22) are respectively provided with an inner groove (23);

the end parts of the aluminum alloy support frames (11) are symmetrically and fixedly provided with connecting mechanisms;

the connecting mechanism comprises arc-shaped blocks (31), the two arc-shaped blocks (31) are fixedly connected with the aluminum alloy supporting frame (11), first threaded grooves (32) are formed in the centers of the side walls of the two arc-shaped blocks (31), circular grooves (33) are symmetrically formed in the side walls of the two arc-shaped blocks (31), and the first threaded grooves (32) are located in the middles of the two circular grooves (33);

fixing discs (24) are symmetrically and fixedly arranged in the inner walls of the two inner grooves (23), and first springs (25) are fixedly arranged at the opposite ends of the two groups of fixing discs (24);

inner columns (26) are fixedly arranged at the opposite ends of the two groups of first springs (25), fixing belts (27) are fixedly sleeved on the side walls of the two inner columns (26), and mounting blocks (28) are fixedly arranged at the ends, far away from the inner columns (26), of the two fixing belts (27);

two first thread groove (32) and circular slot (33) rear portion all are provided with second thread groove (34), two second thread groove (34) are all seted up on arc piece (31), two equal movable mounting has memory cotton (35) on arc piece (31) lateral wall.

2. The device for fixing the head of a functional extraneural patient during outgoing examination as claimed in claim 1, wherein the side walls of the two memory cottons (35) are fixedly provided with connecting strips (36), the two connecting strips (36) are internally provided with threaded rods (37) in a threaded manner, and the two threaded rods (37) are respectively and internally arranged in the two second thread grooves (34) in a threaded manner.

3. The functional extraneurological patient head outgoing examination fixing device as claimed in claim 2, wherein a screw rod (41) is installed inside each of the two first thread grooves (32) in a threaded manner, a limiting disc (42) is installed at each of opposite ends of the two screw rods (41) in a fixed manner, a clamping plate (43) is movably installed at each of opposite ends of the two arc-shaped blocks (31), column grooves (44) are formed in side walls of the two clamping plates (43), and limiting grooves (45) are formed in inner walls of the two column grooves (44).

4. The functional extraneural patient outgoing examination head fixing device as claimed in claim 3, wherein two limiting discs (42) are respectively movably arranged in two limiting grooves (45) in an inner mode, fixing columns (46) are symmetrically and fixedly installed on the side walls of two clamping plates (43), and two groups of fixing columns (46) are respectively movably arranged in two groups of circular grooves (33) in an inner mode.

5. The functional extraneurological patient head outgoing inspection fixing device as claimed in claim 4, wherein connecting discs (48) are fixedly mounted on one ends of the two groups of fixing columns (46) far away from the clamping plate (43), and second springs (47) are fixedly mounted on the side walls of the two groups of connecting discs (48).

6. The functional extraneural patient outgoing inspection head fixing device as claimed in claim 5, wherein two sets of the second springs (47) are respectively movably sleeved on two sets of the fixing posts (46), and the two sets of the second springs (47) are respectively fixedly connected with the two arc-shaped blocks (31).

7. The functional extraneural patient outgoing inspection head fixing device of claim 5, characterized in that two opposite ends of the memory cotton (35) are fixedly provided with hard plastic layers (51), two opposite ends of the hard plastic layers (51) are fixedly provided with net-shaped metal frameworks (52), and two sidewalls of the memory cotton (35) are symmetrically and fixedly provided with second nylon thread gluing (53).