CN215019965U

CN215019965U - Limiting device for limiting cervical vertebra movement

Info

Publication number: CN215019965U
Application number: CN202121138674.XU
Authority: CN
Inventors: 薛静华; 马佩英; 薛樱
Original assignee: Jiangyin Peoples Hospital
Current assignee: Jiangyin Peoples Hospital
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-07
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a limiting device for limiting the movement of cervical vertebra, which comprises a headrest body, wherein a head limiting part for limiting the movement of the head of a patient is arranged on the headrest body, and the head limiting part is abutted against the cheek of the patient; the patient shoulder limiting part is abutted against the shoulder of the patient, and a sickbed connecting piece for fixing the position of the patient shoulder limiting part is arranged on the shoulder limiting part. The limiting device for limiting the movement of the cervical vertebra is reasonable in structure, plays a complete braking role in the cervical vertebra of a patient, guarantees the stability of the cervical vertebra, and accelerates the recovery of the patient.

Description

Limiting device for limiting cervical vertebra movement

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a stop device for limiting cervical vertebra activity is related to.

Background

For the cervical vertebra fracture patient caused by trauma, the patient is required to be forced to lie on the pillow or lie on the side, the neck is braked to ensure the stability of the cervical vertebra, prevent the neck hematoma, the spinal column re-injury and the falling of the bone grafting block, effectively brake the neck, and provide comfortable nursing for the patient, which is one of the most important contents for nursing the patient who performs operations before and after the cervical vertebra.

In the prior art, as described in CN206342634U, the cervical pillow comprises a cervical pillow body, a recessed hole in a shape of "0" is formed in the middle of the cervical pillow body, the cervical pillow body has a rectangular structure, a notch in a shape of "eight" is formed in one side of the cervical pillow body, the notch extends into the recessed hole, a cervical pillow for lying on the neck of a patient is arranged in the notch, the cervical pillow is in a shape of an arc, the cervical pillow is composed of a basic pillow and a plurality of adjusting pillows, the basic pillow is matched with the recessed hole, and the adjusting pillows are selected according to the length of the neck of the patient; cervical vertebra pillow body up end is equipped with the fixing device who is used for fixed patient's head, fixing device including set up the fixed plate in patient's head both sides, with the cushion of patient's head contact, the cushion is connected with the fixed plate, the fixed plate has the mount along its length direction extension, and one of them mount extends the connecting rod along its vertical direction, has seted up the via hole on another mount, the connecting rod passes the via hole, the connecting rod passes through the fixed plate locking that the nut made both sides.

Although the medical cervical pillow can fix the cervical vertebra of a patient, the body and the cervical vertebra of the patient are not relatively fixed, the body of the patient can still move and turn left and right, the movement of the shoulder can still cause the movement of the cervical vertebra, and the neck is not braked.

Therefore, there is a need for an improved stopper device for restricting the movement of the cervical vertebrae in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a stop device for restricting the activity of cervical vertebra, play the complete braking effect to patient's cervical vertebra, guaranteed the stability of cervical vertebra for patient's recovery rate.

In order to realize the technical effects, the utility model adopts the technical scheme that: the utility model provides a stop device for limiting cervical vertebra activity, includes the headrest body, be provided with the head locating part that is used for restricting patient's head activity on the headrest body, still including the shoulder locating part that is used for restricting patient's shoulder activity, the shoulder locating part offsets with patient's shoulder and sets up, be provided with the sick bed connecting piece that is used for fixing its position on the shoulder locating part.

Through such design, shoulder locating part cooperatees with head locating part, with patient's head and shoulder relatively fixed to avoided the activity of patient's cervical vertebra completely, effectually played the effect of patient's cervical vertebra braking.

The preferred technical scheme is that the shoulder limiting part is a shoulder armor, and the shoulder armor is provided with an inner groove matched with the shoulder of the patient.

Through the design, the shoulder armor wraps the shoulders of the patient, multi-angle limiting is carried out, and the effect of limiting the movement of the shoulders of the patient is effectively achieved;

as an equivalent replacement, the shoulder limiting part can also be a shoulder pressing plate which is fixedly connected with the headrest body and presses the upper body of the patient against the sickbed.

The preferred technical scheme does, the sick bed connecting piece includes the bandage, the bandage with shoulder first fixed connection, the bandage with the detachable fixed connection of sick bed.

Through the design, the bandage is tightly bound and fixed with the bed frame of the sickbed, and the purpose of fixing the position of the shoulder armor is achieved through the simplest structure; meanwhile, the design of the binding band is convenient for the shoulder armor to play a role in fixing the position of the shoulder armor at different positions on the sickbed.

The preferable technical scheme is that the two shoulder nails are connected through a shoulder connecting piece.

Through the design, the two shoulder nails have tension, so that the phenomenon that the shoulder nails are separated from the shoulders of a patient after being bound on a hospital bed is avoided.

The preferred technical scheme is that the shoulder connecting piece is provided with an adjusting piece for adjusting the distance between two shoulder nails.

Through such design, can adjust the distance between two shoulder nails to different patient's size, make the shoulder nail can play good spacing effect.

The preferred technical scheme does, be provided with the cervical vertebra piece that steps up that is used for supporting patient's neck on the headrest body, the cervical vertebra piece that steps up is located two between the shoulder locating part, the cervical vertebra piece that steps up with the shoulder locating part all is located same one side of headrest body.

Through such design, cervical vertebra bed hedgehopping piece can play support, bearing effect to patient's cervical vertebra, has avoided the cervical vertebra unsettled, and neck muscle is stiff, is unfavorable for the recovery of patient's cervical vertebra.

The preferred technical scheme does, cervical vertebra piece of stepping up is the cervical vertebra gasbag, the cervical vertebra gasbag is provided with inflation and deflation port and sealing member, the sealing member with the detachable sealing connection of inflation and deflation port.

Through such design, through control to the degree of inflating of cervical vertebra gasbag, when to different size patients and different positions, the distance between patient's cervical vertebra and the sick bed is different, makes the cervical vertebra gasbag still play the supporting role to patient's cervical vertebra.

The preferred technical scheme is that the head limiting part is connected with the headrest body in a sliding manner, the sliding direction of the head limiting part is arranged along the width direction of the headrest body, and a head locking assembly for fixing the head limiting part to at least two working positions is arranged between the head limiting part and the headrest body.

By the design, the aim of limiting the head of the patient to move can be fulfilled according to the face shapes of different patients; meanwhile, the head limiting parts can be moved to the two ends of the headrest body, so that the patient can conveniently go to bed to lie or turn on one side.

The preferred technical scheme is that the head limiting part comprises a forehead part pressing part, and the bottom surface of the forehead part pressing part is abutted against the forehead of the patient.

Through such design, forehead portion press part can restrict patient's head and lift up, cooperatees with head locating part, plays complete braking effect to patient's head.

The preferred technical scheme is that a back brain limiting groove is formed in the headrest body, and a flexible part covers the groove.

Through the design, a patient is placed on the headrest body, the hindbrain limiting groove can play a role in rapid positioning, and meanwhile, the hindbrain limiting groove can play a certain role in head limiting; the design of the flexible member may also improve patient comfort.

The utility model has the advantages and the beneficial effects that: the limiting device for limiting the cervical vertebra movement of the utility model has reasonable structure, and plays the role of limiting and braking the head and the shoulder of the patient simultaneously by arranging the head limiting part and the shoulder limiting part, thereby avoiding the movement of the head and the shoulder of the patient, avoiding the cervical vertebra movement of the patient and not influencing the movement below the shoulder of the patient; compared with the prior art, the cervical vertebra of the patient is completely braked, the stability of the cervical vertebra is ensured, the compliance of the patient is obviously improved, and the recovery speed of the patient is accelerated.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a limiting device for limiting cervical vertebra movement of the present invention;

FIG. 2 is a schematic view showing a patient using state of the embodiment 1 of the limiting device for limiting the movement of the cervical vertebrae according to the present invention;

FIG. 3 is a schematic structural view of a shoulder armor of the embodiment 1 of the limiting device for limiting the movement of the cervical vertebrae of the present invention;

FIG. 4 is a schematic structural view of the embodiment 2 of the limiting device for limiting the movement of the cervical vertebrae according to the present invention;

FIG. 5 is a schematic view showing a patient using state of the embodiment 2 of the limiting device for limiting the movement of the cervical vertebrae according to the present invention;

FIG. 6 is a schematic view of the forehead pressing part of the embodiment 2 of the limiting device for limiting the movement of the cervical vertebrae according to the present invention;

in the figure: 1. a headrest body; 11. a hindbrain limit groove; 12. a chute; 2. a shoulder armor; 21. an inner groove; 22. an air bag for shoulder nails; 3. binding bands; 4. a connecting belt; 41. a Chinese character 'ri' button; 5. cervical vertebra air bag; 51. a sealing plug; 61. a fixing plate; 62. a first flexible mat; 63. a long groove; 64. a protrusion; 7. a lead screw; 71. a knob; 8. a forehead rest; 81. a second flexible mat; 91. locking the bolt; 92. and locking the nut.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The reference to "bottom surface" is for the purpose of facilitating the description of the invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Width direction of headrest body: the patient lies on the sickbed and rests on the headrest body, and the width direction of the headrest body is the same as the width direction of the shoulders of the patient.

Example 1

As shown in fig. 1 to 3, the limiting device for limiting the movement of the cervical vertebrae in embodiment 1 includes a headrest body 1, a head limiting member for limiting the movement of the head of a patient is disposed on the headrest body 1, and the head limiting member abuts against the cheek of the patient; the patient shoulder limiting part is abutted against the shoulder of the patient, and a sickbed connecting piece for fixing the position of the patient shoulder limiting part is arranged on the shoulder limiting part.

The shoulder limiting part is a shoulder armor 2, the shoulder armor 2 is provided with an inner groove 21 matched with the shoulder of a patient, and the shoulder of the patient is limited in the shoulder armor 2.

A shoulder nail air bag 22 is fixedly arranged in the inner groove 21, and the shoulder nail air bag 22 is communicated with an air source.

The sickbed connecting piece comprises a binding belt 3, and the binding belt 3 is fixedly connected with the shoulder armor 2.

The two shoulder nails 2 are connected through a shoulder connecting piece.

The shoulder connecting piece is provided with an adjusting piece used for adjusting the distance between the two shoulder nails 2.

The shoulder connecting piece is connecting band 4, and the adjusting part is the style of calligraphy and detains 41, and the stiff end and the style of calligraphy of connecting band 4 are detained 41 fixed connection, and on two shoulder nails 2 were worn to locate by connecting band 4, the expansion end of connecting band 4 was worn to locate in the style of calligraphy detained 41.

Be provided with the cervical vertebra piece of stepping up that is used for bearing patient's neck on the headrest body 1, the cervical vertebra piece of stepping up is located between two shoulder locating parts, and cervical vertebra piece of stepping up all is located same one side of headrest body 1 with the shoulder locating part.

Cervical vertebra piece of stepping up is cervical vertebra gasbag 5, and cervical vertebra gasbag 5 is provided with inflation and deflation port and sealing member, sealing member and the detachable sealing connection of inflation and deflation port.

The seal is a sealing plug 51.

The head locating part is connected with the headrest body 1 in a sliding mode, the sliding direction of the head locating part is arranged along the width direction of the headrest body 1, and a head locking assembly for fixing the head locating part in at least two working positions is arranged between the head locating part and the headrest body 1.

The headrest body 1 is provided with a hindbrain limiting groove 11.

The head limiting part comprises fixing plates 61 arranged on two sides of the head of the patient and a first flexible pad 62 contacted with the head of the patient, and the first flexible pad 62 is fixedly connected with the fixing plates 61; the headrest body 1 is provided with a sliding groove 12, the sliding groove 12 extends along the width direction of the headrest body 1, and a sliding block which is in sliding fit with the sliding groove 12 is fixedly arranged on the fixing plate 61.

The locking assembly comprises a screw rod 7, the screw rod 7 comprises two thread sections with opposite threads, the screw rod 7 is evenly divided by the two thread sections, the screw rod 7 is fixedly connected with the headrest body 1, and the axial direction of the screw rod 7 is parallel to the axial direction of the sliding groove 12; the two fixing plates 61 are respectively in threaded connection with the two threaded sections.

A knob 71 is fixedly arranged at the end of the screw rod 7.

When the medical pillow is used in the embodiment 1, the medical staff rotates the knob 71 to move the two fixing plates 61 to the two ends of the headrest body 1, so that a space is provided for a patient to lie on a sickbed and rest on the headrest body 1;

after the patient lies on the hospital bed, the medical staff rotates the knob 71 to move the two fixing plates 61 towards the head of the patient until the first flexible cushion 62 abuts against the head of the patient, and stops rotating the knob 71;

the medical staff sleeves the shoulder armor 2 on the shoulder of the patient and inflates the shoulder armor air bag 22 through an air source to ensure that the shoulder armor air bag 22 is propped against the shoulder of the patient for limiting; after the shoulder nails 2 and the shoulders of the patient are fixed in place, the connecting band 4 penetrating through the Chinese character 'ri' buckles 41 is adjusted to enable the two shoulder nails 2 to be firmly abutted against the upper arms of the patient; then the medical staff can tie the shoulder armor 2 and the bed frame of the hospital bed tightly through the binding band 3;

medical personnel adjust the degree of inflation of cervical vertebra gasbag 5, make cervical vertebra gasbag 5 and patient's cervical vertebra looks butt, play the support bearing effect to patient's cervical vertebra.

Example 2

As shown in fig. 4-6, example 2 is based on example 1, with the difference that: the head limiting part comprises a forehead part pressing part 8, and the bottom surface of the forehead part pressing part 8 is abutted to the forehead of the patient.

A second flexible pad 81 is fixedly arranged on the bottom surface of the forehead part pressing part 8.

Forehead portion press 8 and fixed plate 61 go up and down to be connected, is provided with the locking Assembly who is fixed in forehead portion press 8 at least two work positions between forehead portion press 8 and fixed plate 61.

The locking assembly comprises a locking bolt 91 and a locking nut 92, the fixing plate 61 is provided with an elongated slot 63 along the height direction, the locking bolt 91 sequentially penetrates through the elongated slot 63 and the connecting plate of the forehead part pressing part 8, the locking nut 92 is in threaded connection with the locking bolt 91, and the fixing plate 61 and the connecting plate are clamped between the locking nut 92 and the nut cap of the locking bolt 91.

The end of the first flexible pad 62 adjacent the chute 12 is provided with a projection 64, the projection 64 facing the head of the patient.

The differences between example 2 and example 1 are:

after the patient lies on the hospital bed, the locking nut 92 is unscrewed, the height of the forehead pressing piece 8 is adjusted, the second flexible pad 81 is pressed against the forehead of the patient, and then the locking nut 92 is screwed, so that the forehead pressing piece 8 is fixed at the current height.

When the patient needs to turn over, the locking nut 92 is unscrewed and the forehead part pressing piece 8 is lifted; the knob 71 is rotated to move the two fixing plates 61 to the two ends of the headrest body 1, the binding band 3 is loosened, one of the shoulder armor air bags 22 is deflated, the shoulder armor 2 is taken down, and at the moment, the patient can turn over with the assistance of medical staff;

when the patient turns over in place, the knob 71 is rotated to enable the two fixing plates 61 to move towards the head direction of the patient until one first flexible cushion 62 abuts against the hindbrain of the patient and the bulge 64 of the other first flexible cushion 62 abuts against the forehead of the patient, and the knob 71 is stopped rotating;

the height of the forehead pressing piece 8 is moved up and down to enable the second flexible pad 81 to be pressed against the face of the patient, and then the locking nut 92 is screwed to fix the forehead pressing piece 8 at the current height;

the shoulder armor 2 positioned on the shoulder of the patient is tightly bound with bed frames at two sides of a sickbed through two binding bands 3 respectively, the shoulder of the patient is pressed on the sickbed, and the head and the shoulder of the patient are fixed at the moment, so that the braking on the cervical vertebra of the patient is completed;

medical personnel adjust cervical vertebra gasbag 5's degree of inflating, make cervical vertebra gasbag 5 and patient's cervical vertebra looks butt, cervical vertebra gasbag 5 plays the supporting effect to patient's cervical vertebra.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stop device for limiting cervical vertebra activity, includes the headrest body, be provided with the head locating part that is used for restricting patient's head activity on the headrest body, its characterized in that still includes the shoulder locating part that is used for restricting patient's shoulder activity, the shoulder locating part offsets with patient's shoulder and sets up, be provided with the sick bed connecting piece that is used for fixing its position on the shoulder locating part.

2. The limit device for limiting the movement of the cervical vertebrae as claimed in claim 1, wherein the shoulder position-limiting member is a shoulder plate provided with an inner groove to be fitted to the shoulder of the patient.

3. The limit device for limiting the movement of the cervical vertebrae as claimed in claim 2, wherein the sickbed connector comprises a strap, the strap is fixedly connected with the shoulder armor, and the strap is detachably and fixedly connected with the sickbed.

4. The spacing device for limiting cervical spine movement according to claim 2, wherein the two shoulder plates are connected by a shoulder connector.

5. The spacing device for limiting the movement of the cervical vertebrae as claimed in claim 4, wherein the shoulder connecting member is provided with an adjusting member for adjusting the length of the shoulder connecting member.

6. The limiting device for limiting the activity of cervical vertebrae according to claim 1, wherein the headrest body is provided with a cervical vertebra elevating member for supporting the neck of the patient, the cervical vertebra elevating member is located between the two shoulder limiting members, and the cervical vertebra elevating member and the shoulder limiting members are both located on the same side of the headrest body.

7. The limiting device for limiting the activity of the cervical vertebra as claimed in claim 6, wherein the cervical vertebra elevating member is a cervical vertebra air bag, the cervical vertebra air bag is provided with an air charging and discharging port and a sealing member, and the sealing member is detachably and hermetically connected with the air charging and discharging port.

8. The limiting device for limiting cervical vertebra according to claim 1, wherein the head limiting member is slidably connected to the headrest body, a sliding direction of the head limiting member is set along a width direction of the headrest body, and a head locking assembly for fixing the head limiting member to at least two working positions is disposed between the head limiting member and the headrest body.

9. The limit device for limiting cervical vertebrae movement according to claim 1, wherein the head-limiting member comprises a forehead pressing member, and the underside of the forehead pressing member is disposed against the forehead of the patient.

10. The limit device for limiting the activity of the cervical vertebra according to claim 1, wherein the headrest body is provided with a hindbrain limit groove, and the groove is covered with a flexible member.