Cochlea postoperative head support frame

Abstract

The utility model relates to the field of medical machinery auxiliary equipment, and particularly discloses a cochlea post-operation head supporting frame which comprises a supporting mechanism, the supporting mechanism comprises a neck pillow seat, a cotton cushion is installed on the outer side wall of the neck pillow seat, and an air bag cushion is installed between the inner side wall of the cotton cushion and the outer side wall of the neck pillow seat. A sliding groove is formed in the left side wall of the neck pillow seat, a two-way screw rod is installed in the sliding groove, two sliding blocks distributed front and back are in threaded connection with the outer side wall of the two-way screw rod, moving plates are installed on the left side walls of the two sliding blocks, and limiting grooves are formed in the left side walls of the moving plates; a movable rod is slidably connected into the limiting groove, so that the supporting plate is matched with the neck pillow base to support the head of a patient, the two hands of medical staff are liberated, the medical staff can conveniently use gauze to bind the wound position after the cochlea operation, the problems of tube disengaging and cervical dislocation are avoided in the binding process, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical mechanical auxiliary equipment field, concretely is a kind of cochlea postoperative head support frame. BACKGROUND

[0002] Cochlea surgery, i.e. cochlear implant surgery, is a medical treatment for patients with severe and extremely severe hearing impairment to restore hearing. Cochlear implant is an electronic device composed of two parts of external speech processor and implanted body. The external speech processor converts sound into coded electrical signals, which directly excite the auditory nerve through the electrode system implanted in the body, thereby restoring or reconstructing the hearing function of the deaf. It is suitable for patients with severe or extremely severe hearing loss, especially those who cannot obtain effective hearing improvement through traditional hearing aids. In specific cases, such as patients with inner ear developmental deformity or bilateral auditory nerve damage, they may not be able to undergo traditional cochlear implant surgery. At this time, other technologies such as cochlear implant surgery can be considered.

[0003] Currently, after cochlea surgery, the wound site of the patient needs to be bandaged. During the postoperative bandaging process, the nurse needs to hold up the patient's head throughout the process. Then the medical staff uses gauze to bandage the postoperative site of the patient. It is laborious to hold up the patient's head, and the height is not easy to control. Too high or too low will lead to the problems of tube disconnection and cervical dislocation in the eardrum. Therefore, it is necessary to propose a cochlea postoperative head support frame to solve the above problems. SUMMARY

[0004] The utility model aims at providing a cochlea postoperative head support frame, which has the characteristics of supporting the patient's head with the cooperation of the supporting plate and the neck pillow seat, freeing the hands of medical staff, facilitating the use of gauze to bandage the wound site after cochlea surgery, avoiding the problems of tube disconnection and cervical dislocation during the bandaging process, and being easy to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cochlea postoperative head support frame, comprising a supporting mechanism, the supporting mechanism comprising a neck pillow seat, a cotton pad is installed on the outer side wall of the neck pillow seat, a gas bag pad is installed between the inner side wall of the cotton pad and the outer side wall of the neck pillow seat, a sliding groove is formed in the left side wall of the neck pillow seat, a bidirectional screw rod is installed in the inside of the sliding groove, two front and rear distributed sliding blocks are threadedly connected to the outer side wall of the bidirectional screw rod, and a moving plate is installed on the left side wall of each of the two sliding blocks;

[0006] A limiting slot is formed in the left side wall of the moving plate, a moving rod is slidably connected in the inside of the limiting slot, a fixing cylinder is installed on the left end of the upper end surface of the moving rod, a supporting rod is slidably connected in the inside of the fixing cylinder, and a supporting plate is movably connected to the top of the supporting rod through a rotating shaft and located above the fixing cylinder.

[0007] In order to make the two-way screw rotate to drive the two sliders to move, as a kind of cochlea postoperative head support frame of the utility model preferably, the front end of the two-way screw penetrates the front end face inside the sliding groove and is equipped with a hand wheel, and the two sliders are both in sliding connection with the inner side wall of the sliding groove.

[0008] In order to fix the position of the moving rod conveniently, as a kind of cochlea postoperative head support frame of the utility model preferably, the moving rod and the limiting groove are both in "T" shape, the bottom of the moving rod is flush with the bottom of the neck pillow seat, and the outer side wall of the limiting groove penetrates and is in threaded connection with a first bolt.

[0009] In order to fix the position of the support rod conveniently, as a kind of cochlea postoperative head support frame of the utility model preferably, the inner side wall of the supporting plate is equipped with a flexible pad, and the outer side wall of the fixing cylinder penetrates and is in threaded connection with a second bolt.

[0010] In order to inflate the air bag cushion conveniently, as a kind of cochlea postoperative head support frame of the utility model preferably, the air inlet pipe of the air bag cushion penetrates the inner side wall of the cotton pad and is connected with an air pump, and the inside of the air bag cushion air inlet pipe is equipped with a check valve.

[0011] In order to stretch and contract with the air bag cushion when inflating the air bag cushion, as a kind of cochlea postoperative head support frame of the utility model preferably, the cotton pad is elastic.

[0012] Compared with the prior art, the cochlea postoperative head support frame has the following beneficial effects:

[0013] The neck pillow seat and the air bag cushion can support the neck of the patient, increase the comfort of the patient's neck, and adjust the height of the patient's neck according to the patient's body shape.

[0014] The two-way screw is rotated to drive the two sliders, the two moving plates, the two moving rods, the two fixing cylinders and the two supporting plates to move, the distance between the two supporting plates is adjusted, the two supporting plates are adjusted in position by pulling the two moving rods, the two supporting plates are moved to both sides of the top of the head, the height of the two supporting plates is adjusted, the two supporting plates are in contact with the top of the patient's head, so that the supporting plates support the patient's head in cooperation with the neck pillow seat, the hands of the medical staff are freed, the medical staff can use gauze to bandage the wound position after cochlea surgery, and the problem of tube falling off and cervical dislocation is avoided during the bandaging process, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0016] Figure 1 It is an overall structural view of the present application;

[0017] Figure 2 It is an overall sectional view of the present application;

[0018] Figure 3 It is a left view structure diagram of the limiting groove and the moving rod of the present application;

[0019] Figure 4 It is a top view sectional structure diagram of the neck pillow seat of the present application;

[0020] Figure 5 It is a left view sectional structure diagram of the fixed cylinder of the present application.

[0021] Reference signs: 1, support mechanism; 2, neck pillow seat; 201, sliding groove; 202, bidirectional screw; 203, sliding block; 3, cotton pad; 301, air bag pad; 302, air pump; 4, moving plate; 401, limiting groove; 402, first bolt; 5, moving rod; 6, fixed cylinder; 601, support rod; 602, supporting plate; 603, second bolt. DETAILED DESCRIPTION

[0022] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by the technical personnel in the field to which the present application belongs.

[0024] Please refer to Figures 1 to 5 , a cochlea postoperative head support frame, comprising a support mechanism 1, the support mechanism 1 comprising a neck pillow seat 2, the outer side wall of the neck pillow seat 2 is provided with a cotton pad 3, the inner side wall of the cotton pad 3 and the outer side wall of the neck pillow seat 2 are provided with an air bag pad 301, the left side wall of the neck pillow seat 2 is provided with a sliding groove 201, the inside of the sliding groove 201 is provided with a bidirectional screw 202, the outer side wall of the bidirectional screw 202 is threadedly connected with two front and rear distributed sliding blocks 203, the left side wall of the two sliding blocks 203 is provided with a moving plate 4;

[0025] The left side wall of the moving plate 4 is provided with a limiting groove 401, the inside of the limiting groove 401 is slidably connected with a moving rod 5, the left end of the upper end surface of the moving rod 5 is provided with a fixed cylinder 6, the inside of the fixed cylinder 6 is slidably connected with a supporting rod 601, and the top of the supporting rod 601 is movably connected with a supporting plate 602 above the fixed cylinder 6 through a rotating shaft.

[0026] In the embodiment, the patient is laid flat and the neck of the patient is rested on the neck rest base 2, then the air pump 302 is started to inflate the air bag pad 301 to support the neck of the patient, the height of the neck of the patient is adjusted according to the body shape of the patient, the comfort of the neck of the patient is increased, and the height of the neck of the patient is adjusted.

[0027] Then, the hand wheel is rotated to drive the two-way screw rod 202 to drive the two sliding blocks 203, the two moving plates 4, the two moving rods 5, the two fixed cylinders 6 and the two supporting plates 602 to move, the distance between the two supporting plates 602 is adjusted, then the two moving rods 5 are pulled to drive the two fixed cylinders 6, the two supporting rods 601 and the two supporting plates 602 to move, the positions of the two supporting plates 602 are adjusted, the two supporting plates 602 are moved to the two sides of the top of the head, then the two supporting rods 601 are moved, the two supporting plates 602 are driven to move, the two supporting plates 602 are in contact with the top of the head of the patient, the head of the patient is supported by the supporting plate 602 cooperating with the neck rest base 2, and the wound position after cochlea surgery is conveniently bandaged by medical staff using gauze.

[0028] As a technical optimization scheme of the utility model, the front end of the two-way screw rod 202 penetrates the front end surface of the sliding groove 201 and is provided with a hand wheel, and the two sliding blocks 203 are slidably connected with the inner side walls of the sliding groove 201.

[0029] In the embodiment, the hand wheel is rotated to drive the two-way screw rod 202 to drive the two sliding blocks 203 to move along the sliding groove 201.

[0030] As a technical optimization scheme of the utility model, the moving rod 5 and the limiting groove 401 are both "T" shaped, the bottom of the moving rod 5 is flush with the bottom of the neck rest base 2, and the outer side wall of the limiting groove 401 penetrates and is screw-connected with a first bolt 402.

[0031] In the embodiment, the bottom of the moving rod 5 is flush with the bottom of the neck rest base 2, the moving rod 5 is conveniently slid in the limiting groove 401, the other end of the moving rod 5 is prevented from being inclined, and the position of the moving rod 5 is conveniently fixed through the first bolt 402.

[0032] As a technical optimization scheme of the utility model, the inner side wall of the supporting plate 602 is provided with a flexible pad, and the outer side wall of the fixed cylinder 6 penetrates and is screw-connected with a second bolt 603.

[0033] In the embodiment, the flexible pad is arranged, so that when the supporting plate 602 contacts the head of the patient, the comfort of the head of the patient is improved, and the second bolt 603 is arranged, so that the position of the supporting rod 601 is fixed.

[0034] As a technical optimization scheme of the utility model, the air inlet pipe of the air bag cushion 301 penetrates the inner side wall of the cotton pad 3, and is connected with the air pump 302.

[0035] In the embodiment, the air pump 302 is started (the starting switch is arranged on the air pump 302), the air bag cushion 301 is inflated, and the one-way valve prevents the air in the air bag cushion 301 from leaking out.

[0036] As a technical optimization scheme of the utility model, the cotton pad 3 is elastic.

[0037] In the embodiment, the cotton pad 3 is arranged to be elastic, so that the cotton pad 3 can stretch and contract when the air bag cushion 301 is inflated.

[0038] Working principle: first, when the device is used, the device is placed on the bed body, then the patient is laid flat, and the neck of the patient is located on the neck pillow seat 2, so that the neck pillow seat 2 supports the neck of the patient, the power supply of the air pump 302 is connected with the external power supply, the air pump 302 is started to inflate the air bag cushion 301, so that the air bag cushion 301 lifts the neck of the patient after inflation, increases the comfort of the neck of the patient, and adjusts the height of the neck of the patient according to the size of the patient;

[0039] Then, according to the size of the head of the patient, the position and height of the supporting plate 602 are adjusted, and the specific operation is that the medical staff rotates the hand wheel, so that the two-way screw rod 202 rotates to drive the two sliding blocks 203, the two moving plates 4, the two moving rods 5, the two fixed cylinders 6 and the two supporting plates 602 to move, the distance between the two supporting plates 602 is adjusted, then the two first bolts 402 are loosened in sequence, the two moving rods 5 are pulled respectively, the two moving rods 5 drive the two fixed cylinders 6, the two supporting rods 601 and the two supporting plates 602 to move, the position of the two supporting plates 602 is adjusted, the two supporting plates 602 are moved to both sides of the head (that is, the position above the ears when standing), then the two first bolts 402 are tightened respectively, the position of the two moving rods 5 is fixed, then the second bolts 603 are loosened respectively, the two supporting rods 601 are moved respectively, the two supporting plates 602 are pushed to move, so that the two supporting plates 602 contact the top position of the head of the patient, because the supporting plate 602 is movably connected with the supporting rod 601 through the rotating shaft, the angle of the supporting plate 602 can be freely adjusted, so that the supporting plate 602 cooperates with the neck pillow seat 2 to support the head of the patient, thereby facilitating the medical staff to use the gauze to bandage the wound position after cochlea surgery.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A post-cochlear surgery head support frame comprising a support mechanism (1), characterized in that: The supporting mechanism (1) comprises a neck pillow seat (2), the outer side wall of the neck pillow seat (2) is provided with a cotton pad (3), and the inner side wall of the cotton pad (3) is provided with an air bag pad (301) between the outer side wall of the neck pillow seat (2). The left side wall of the neck pillow seat (2) is provided with a sliding groove (201), the sliding groove (201) is internally provided with a bidirectional screw rod (202), the outer side wall of the bidirectional screw rod (202) is threadedly connected with two front and rear distributed sliding blocks (203), and the left side wall of each of the two sliding blocks (203) is provided with a moving plate (4). The left side wall of the moving plate (4) is provided with a limiting groove (401), the limiting groove (401) is internally and slidably connected with a moving rod (5), the left end of the upper end surface of the moving rod (5) is provided with a fixed cylinder (6), the inside of the fixed cylinder (6) is slidably connected with a supporting rod (601), and the top of the supporting rod (601) is movably connected with a supporting plate (602) above the fixed cylinder (6) through a rotating shaft.

2. A post-cochlear head support as claimed in claim 1, wherein: The front end of the bidirectional screw rod (202) penetrates the front end surface in the inside of the sliding groove (201) and is provided with a hand wheel. The two sliding blocks (203) are slidably connected with the inner side wall of the sliding groove (201).

3. A post-cochlear head support as claimed in claim 1, wherein: The moving rod (5) and the limiting groove (401) are both "T"-shaped, the bottom of the moving rod (5) is flush with the bottom of the neck pillow seat (2), and the outer side wall of the limiting groove (401) penetrates and is threadedly connected with a first bolt (402).

4. The post-cochlear head support according to claim 1, wherein: The inner side wall of the supporting plate (602) is provided with a flexible pad, and the outer side wall of the fixed cylinder (6) penetrates and is threadedly connected with a second bolt (603).

5. The post-cochlear head support according to claim 1, wherein: The air inlet pipe of the air bag pad (301) penetrates the inner side wall of the cotton pad (3) and is connected with an air pump (302), and the inside of the air inlet pipe of the air bag pad (301) is provided with a one-way valve.

6. A post-cochlear head support as claimed in claim 1, wherein: The cotton pad (3) is elastic.

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