CN219962901U

CN219962901U - Head fixing assembly for cerebral angiography

Info

Publication number: CN219962901U
Application number: CN202223092164.0U
Authority: CN
Inventors: 许宝珠; 杨明玉; 吕艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-11-07
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a head fixing assembly for cerebral angiography, which comprises a pillow assembly, wherein the pillow assembly comprises a medical pillow and an annular pillow arranged on the medical pillow, and a hollow part is arranged at the middle position of the annular pillow; the medical pillow and the annular pillow are arranged on the matching side of the medical pillow in a detachable mode, and the annular pillow is provided with an adjusting belt and a fixing piece which are matched with each other to fix the head of a patient; the medical pillow is provided with a bed board fixing band for fixing the medical pillow at the front part of the radiography bed. Compared with the prior art, because the pillow component is fixed on the contrast bed, the phenomenon that the contrast image is blurred due to the fact that the pillow component moves relative to the contrast bed is avoided, and because the gap parts of the two sides of the adjusting belt, corresponding to the head of a patient, are small, the patient is not easy to swing, the fixing effect is good, and the effect of contrast examination is ensured.

Description

Head fixing assembly for cerebral angiography

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a head fixing component for cerebral angiography.

Background

The cerebral angiography is a brand-new X-ray examination technology widely applied to clinic in the 90 s, and is a developing technology which uses iodine-containing contrast agent to be injected into common carotid artery, internal carotid artery, external carotid artery and vertebral artery, and displays the shape, position, distribution and running path of the internal cerebral artery, reflux vein and venous sinus in different periods through continuous DSA radiography.

Currently, before performing a cerebral angiography on a patient, the patient is usually laid on a radiography bed, and then the head of the patient is fixed, which is generally done at present: as shown in fig. 1, in order to ensure comfort, the head of a patient is rested on the medical pillow 1a, and the length of the medical pillow 1a is generally larger than the width of the front part of the radiography bed, and then the forehead of the patient is tied together with the front part of the radiography bed 3a and the medical pillow 1a by using the tie 2a, so that the head of the patient is fixed, however, in the radiography process, the tie 2a is wound with thicker thickness and longer circumference, so that the gap parts on two sides of the head of the patient are larger, the head of the patient can still swing, the fixing effect is poor, and the swinging of the head of the patient can cause the radiography image to be blurred, and the examination effect is affected.

Based on this, many chinese patents design a head fixing device, and most of them adopt a mechanical structure to fix the head of the patient, for example, "a head fixing device for cerebral angiography" with application number "201921413694.6", and "a head fixing device" with application number "201922307122.6", and such head fixing devices solve the problem of fixing the head of the patient, but adopt mechanical structures, so the structure is relatively complex, the production cost is high, and the fixing operation is complicated.

In view of the above, the present inventors have conducted intensive studies on the basis of this, and have thus produced the present utility model.

Disclosure of Invention

The utility model aims to provide a head fixing component for cerebral angiography, which has good fixing effect, simpler structure and fixing operation and low production cost.

To achieve the above object, the solution of the present utility model is:

the head fixing assembly for cerebral angiography comprises a pillow assembly, wherein the pillow assembly comprises a medical pillow and an annular pillow arranged on the medical pillow, and a hollow part is arranged in the middle of the annular pillow; with medical pillow with one side that annular pillow faced each other is the cooperation side, and the one side that deviates from mutually is the side that deviates from, the cooperation side of annular pillow with can dismantle the mode install in on the cooperation side of medical pillow, the side that deviates from is provided with the regulation area and the mounting that mutually support in order to fix patient's head, be connected with on the medical pillow and be used for with the medical pillow is fixed at the anterior bed board fixed band of contrast bed.

The medical pillow is a square pillow.

The first end of the bed plate fixing belt is connected to one short side of the medical pillow, and the second end of the bed plate fixing belt is connected to the other short side of the medical pillow; wherein a fastening area for fastening the front part of the radiography bed is formed between the bed board fixing band and the medical pillow.

The annular pillow is of a closed annular structure.

The medical pillow is characterized in that a first connecting piece is arranged on the matching side of the medical pillow, a second connecting piece is arranged at the position, corresponding to the first connecting piece, of the matching side of the annular pillow, and the first connecting piece and the second connecting piece are detachably matched.

The first connecting piece is a first magic tape with a fluff surface, the second connecting piece is a second magic tape with a hook-and-thorn surface, and the first magic tape and the second magic tape are in bonding fit; or, the first connecting piece is a sub-buckle, the second connecting piece is a female buckle, the sub-buckle is in press fit with the female buckle, the first connecting piece and the second connecting piece are multiple, and the first connecting piece and the second connecting piece are in one-to-one correspondence respectively.

The adjusting belt is provided with a plurality of fixing holes along the length direction, the fixing piece is a fixing buckle, and the fixing buckle is in snap fit with the fixing holes; when the fixing piece is in snap fit with one of the fixing holes, a binding area for fixing the head of the patient is formed between the adjusting belt and the annular pillow.

The adjusting belt is an elastic adjusting belt.

The medical pillow comprises a square sponge pillow and a square protective sleeve, wherein the square sponge sleeve is arranged in the square protective sleeve, an opening is formed in the deviating side of the square protective sleeve, a zipper is arranged at the position of the square protective sleeve corresponding to the opening, and the zipper is a plastic zipper.

The annular pillow comprises an annular sponge pillow and an annular protective sleeve, the annular sponge sleeve is arranged in the annular protective sleeve, an opening is formed in the side edge of the annular protective sleeve, a zipper is arranged at the position, corresponding to the opening, of the annular protective sleeve, and the zipper is a plastic zipper.

After the structure is adopted, the utility model has the following beneficial effects:

1. the medical pillow and the annular pillow are combined, the medical pillow is fixed at the front part of a radiography bed when the medical radiography bed is used, the annular pillow is fixed on the medical pillow, a patient lies on the radiography bed, the head of the patient is on the annular pillow, and then one end of the adjusting belt and the fixing piece are mutually fixed according to the head circumference of the patient, so that the adjusting belt is tightly bound at the forehead of the patient; compared with the prior art, the medical pillow is fixed on the radiography bed, the annular pillow and the medical pillow are mutually fixed, so that the problem that a radiography image is blurred due to the fact that the pillow component moves relative to the radiography bed is avoided, and the adjusting belt is positioned on the deviating side of the annular pillow, namely, the connecting positions of the adjusting belt are consistent with the face orientation of a patient, so that when the adjusting belt is used for binding the forehead of the patient, the clearance parts of the adjusting belt corresponding to the two sides of the head of the patient are small, the patient is not easy to swing, the fixing effect is good, the checking effect is ensured, and meanwhile, the adjusting belt and the fixing piece are mutually matched to fix the head of the patient, so that the structure is simple, the operation is simpler, and the production cost is lower; and due to the arrangement of the adjusting belt and the pillow component, the comfort during use is ensured.

2. The arrangement of the hollow part on the annular pillow is beneficial to the long hair patient to place the hair in the hollow part when the head of the patient is rested on the annular pillow and the back brain spoon of the patient corresponds to the hollow part of the annular pillow, so that the hair is prevented from scattering or being positioned outside a contrast bed, and the comfort of the patient is improved; and when the hollow part is arranged on the annular pillow, the occipital bone of the patient is correspondingly positioned on the hollow part, so that the support on the two sides of the head of the patient is increased, the head of the patient is enabled to swing flat and right, and the comfort of the patient is further improved.

3. The cooperation setting of elasticity adjustment area and mounting, elasticity adjustment area can be according to the size of patient's head circumference, selects suitable fixed orifices to cooperate with mounting joint, in order to effectively fix patient's head, avoid the patient to rock or swing.

4. Because the peripheral side of the annular pillow is not provided with a baffle, when a patient lies on the radiography bed, the patient is more favorable for leaning the head to one side when the patient wants to vomit due to uncomfortable body.

Drawings

FIG. 1 is a schematic illustration of a prior art patient's head fixation;

FIG. 2 is a schematic view of the structure of the pillow assembly of the head fixing assembly of the present utility model;

FIG. 3 is a schematic view of the structure of a medical pillow in the head fixing assembly of the present utility model;

FIG. 4 is a schematic view of another angle of the traditional Chinese medicine pillow of the head fixing assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the annular pillow in the head fixing assembly of the present utility model;

FIG. 6 is a view showing the state of use of the head fixing assembly of the present utility model.

In the figure:

1 a-a medical pillow; 2 a-a strap;

3 a-contrast bed;

10-a medical pillow; 11-a bed board fixing belt;

20-a ring pillow; 21-a hollow portion;

31-an adjusting belt; 311-fixing holes;

32-fixing piece; 41-a first magic tape;

42-second magic tape.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

A head fixing component for cerebral angiography is suitable for medical radiography and is arranged in front of a radiography bed, namely the position of the head of a patient.

As shown in fig. 2-6, the medical imaging device comprises a pillow assembly, wherein the pillow assembly comprises a medical pillow 10 and an annular pillow 20, the annular pillow 20 is arranged on the medical pillow 10, in the embodiment, one side of the medical pillow 10 and one side of the annular pillow 20 facing each other are matched sides, the other side facing away is a deviating side, a bed board fixing band 11 is connected to the medical pillow 10, and the bed board fixing band 11 is used for fixing the medical pillow 10 on front cloth of a radiography bed; the cooperation side of annular pillow 20 is installed in the cooperation side of medical pillow 10 with the mode that can dismantle, and the departure side of annular pillow 20 is provided with adjustment belt 31 and mounting 32 respectively, and the border position of the cooperation side of annular pillow 20 is made up to the first end of adjustment belt 31, and the hookup location of the first end of adjustment belt 31 and mounting 32 are arranged in opposite directions, and adjustment belt 31 and mounting 32 mutually support in order to form the constraint region to patient's head is fixed with annular pillow 20.

For convenience of description, the orientation of the present utility model in normal use is taken as the reference direction of the present utility model.

Specifically, the medical pillow 10 is a square pillow, the bed plate fixing strap 11 is arranged along the length direction of the medical pillow 10, the first end of the bed plate fixing strap 11 is fixedly sewed at one of the short side surfaces of the medical pillow 10, and the second end of the bed plate fixing strap 11 is fixedly sewed at the other short side surface of the medical pillow 10, so that a fastening area is formed between the bed plate fixing strap 11 and the deviating side of the medical pillow 10 for fixing the front part of the contrast bed.

In a preferred mode, in order to ensure the stability of fixing the medical pillow 10, the bed board fixing strap 11 is provided with two strap bodies, the first ends of the two strap bodies are respectively and correspondingly fixedly sewn on the short side of the deviating side of the medical pillow 10, the first ends of the two strap bodies are respectively arranged on two sides of the medical pillow 10, the two strap bodies are respectively and correspondingly provided with a strap body I and a strap body II, the second end of the strap body I is fixedly connected with an adjusting buckle, the second end of the strap body II is fixedly connected with an inserting piece, the adjusting buckle and the inserting piece are mutually inserted and matched to enable the strap body I and the strap body II to be connected together, and the daily buckle is arranged on the strap body I or the strap body II in a penetrating mode so as to adjust the perimeter of the bed board fixing strap 11 formed by the strap body I and the strap body II, and the medical pillow 11 is fixed on the front part of a radiography bed. In this embodiment, the adjustment buckle, the insert and the day buckle together form an existing commercially available buckle, such as a buckle on a backpack or a buckle strap in outdoor equipment.

Further, the medical pillow 10 is an existing conventional medical plane pillow, and the medical pillow 10 comprises a square sponge pillow and a square protective sleeve, wherein the square sponge pillow is arranged in the square protective sleeve, an opening arranged along the length direction is arranged at the middle position of the side away from the square protective sleeve, and a zipper is sewn at the position of the square protective sleeve corresponding to the opening, wherein the zipper is an existing conventional zipper, such as a plastic zipper; thus, the square sponge is conveniently detached from the square protective sleeve, and the square sponge is convenient to clean.

The annular pillow 20 has a closed annular structure, namely, the middle position of the annular pillow 20 is a hollow part 21, and the annular pillow 20 is circular, so that the annular pillow 20 can be more close to the pillow part of a patient, and the patient feels comfortable.

Further, the fixing and matching structure of the adjusting belt 31 and the fixing piece 32 on the annular pillow 20 is as follows: the adjusting belt 31 is provided with a plurality of fixing holes 311 along the length direction, the fixing holes 31 are respectively and evenly arranged at intervals, the fixing pieces 32 are fixing buckles, each fixing hole 311 can be in snap fit with the fixing piece 32, and the sewing position of the first end of the adjusting belt 31 and the fixing piece 32 are located at two opposite sides of the hollow part 21, so that a binding area is formed between the adjusting belt 31 and the annular pillow 20 when the fixing piece 32 is in snap fit with one of the fixing holes 311 for fixing the head of a patient.

Further, the annular headrest 20 comprises an annular sponge and an annular protective sleeve, the annular sponge is sleeved in the annular protective sleeve, an opening is formed in the side edge of the annular protective sleeve along the circumferential edge, and a zipper is sewn at the position of the annular protective sleeve corresponding to the opening, wherein the zipper is an existing conventional zipper, such as a plastic zipper; thus, the annular sponge is conveniently detached from the annular protective sleeve, cleaning is convenient, and comfort of a patient is ensured.

Preferably, in order to adapt to patients with different head circumferences, the first end sewing position of the adjusting belt 31 and the fixing piece 32 are respectively and fixedly sewn at the edge of the annular pillow 20 at the side facing away from the annular pillow, and at this time, the first end sewing position of the adjusting belt 31 and the fixing piece 32 are arranged in a back-to-back manner.

Preferably, the adjusting belt 31 is an elastic adjusting belt for ensuring comfort of the patient when the head of the patient is fixed, and the adjusting belt 31 is made of the same material as the conventional fetal heart monitoring belt; thus, in this embodiment, the fixing holes 311 on the adjusting strap 31 are selected according to the head circumference of different patients, so as to ensure that the binding area enclosed by the adjusting strap 31 and the annular pillow 20 can tightly fix the head of the patient, and avoid the patient from shaking and swinging.

Further, the detachable connection structure between the medical pillow 10 and the ring-shaped pillow 20 in the present embodiment is: the mating side of the medical pillow 10 is provided with a first connector, the mating side of the annular pillow 20 is provided with a second connector, and the first connector and the second connector are connected and mated with each other to connect the medical pillow 10 and the annular pillow 20 together.

In this embodiment, the first connecting piece is a first magic tape 41 with a fluff surface, the second connecting piece is a second magic tape 42 with a hook-and-thorn surface, and the first magic tape 41 and the second magic tape 42 are in adhesive fit with each other; preferably, in order to ensure that the medical pillow 10 and the annular pillow 20 are firmly connected, two first magic tapes 41 are arranged at two opposite sides of the medical pillow 10, and the two first magic tapes 41 are adjacent to the short sides of the corresponding medical pillow 10 respectively. In addition, in this embodiment, the first connecting piece may be a sub-buckle, the second connecting piece is a female buckle, the sub-buckle and the female buckle are in press fit, and the first connecting piece and the second connecting piece are respectively multiple, and each first connecting piece and each second connecting piece are respectively matched in a one-to-one correspondence manner, so as to ensure that the medical pillow 10 and the annular pillow 20 are connected stably.

The utility model relates to a head fixing component for cerebral angiography, which comprises the following specific use processes: firstly, fixedly mounting the deviating side of the medical pillow 10 at the front part of a contrast bed, then bonding the annular pillow 20 on the matched side of the medical pillow 10, wherein the annular pillow 20 is positioned on the upper side of the medical pillow 10, and at the moment, fixedly mounting the pillow component at the front part of the contrast bed is completed; then, the patient lies on the radiography bed, at this time, the head of the patient is rested on the medical pillow 10, and then the adjusting strap 31 is wound around the forehead of the patient, and the corresponding fixing holes 311 are selected according to the head circumference of the patient to be in snap connection with the fixing pieces 32, so that the adjusting strap 31 is fixed, and the head of the patient is tightly fixed between the adjusting strap 31 and the annular pillow 20 by the adjustment of the adjusting strap 31.

The foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications that come within the scope of the following claims are intended to be embraced therein.

Claims

1. A head fixation assembly for cerebral angiography, characterized in that: the medical pillow comprises a pillow assembly, wherein the pillow assembly comprises a medical pillow and an annular pillow arranged on the medical pillow, and a hollow part is arranged in the middle of the annular pillow; with medical pillow with one side that annular pillow faced each other is the cooperation side, and the one side that deviates from mutually is the side that deviates from, the cooperation side of annular pillow with can dismantle the mode install in on the cooperation side of medical pillow, the side that deviates from is provided with the regulation area and the mounting that mutually support in order to fix patient's head, be connected with on the medical pillow and be used for with the medical pillow is fixed at the anterior bed board fixed band of contrast bed.

2. A head fixation assembly for cerebral angiography as set forth in claim 1, wherein: the medical pillow is a square pillow.

3. A head fixation assembly for cerebral angiography as set forth in claim 2, wherein: the first end of the bed plate fixing belt is connected to one short side of the medical pillow, and the second end of the bed plate fixing belt is connected to the other short side of the medical pillow; wherein a fastening area for fastening the front part of the radiography bed is formed between the bed board fixing band and the medical pillow.

4. A head fixation assembly for cerebral angiography as set forth in claim 1, wherein: the annular pillow is of a closed annular structure.

5. A head fixation assembly for cerebral angiography as set forth in claim 4, wherein: the medical pillow is characterized in that a first connecting piece is arranged on the matching side of the medical pillow, a second connecting piece is arranged at the position, corresponding to the first connecting piece, of the matching side of the annular pillow, and the first connecting piece and the second connecting piece are detachably matched.

6. A head fixation assembly for cerebral angiography as set forth in claim 5, wherein: the first connecting piece is a first magic tape with a fluff surface, the second connecting piece is a second magic tape with a hook-and-thorn surface, and the first magic tape and the second magic tape are in bonding fit; or, the first connecting piece is a sub-buckle, the second connecting piece is a female buckle, the sub-buckle is in press fit with the female buckle, the first connecting piece and the second connecting piece are multiple, and the first connecting piece and the second connecting piece are in one-to-one correspondence respectively.

7. A head restraint assembly for cerebral angiography according to any one of claims 1-6, wherein: the adjusting belt is provided with a plurality of fixing holes along the length direction, the fixing piece is a fixing buckle, and the fixing buckle is in snap fit with the fixing holes; when the fixing piece is in snap fit with one of the fixing holes, a binding area for fixing the head of the patient is formed between the adjusting belt and the annular pillow.

8. A head fixation assembly for cerebral angiography as set forth in claim 7, wherein: the adjusting belt is an elastic adjusting belt.

9. A head restraint assembly for cerebral angiography according to any one of claims 1-6, wherein: the medical pillow comprises a square sponge pillow and a square protective sleeve, wherein the square sponge sleeve is arranged in the square protective sleeve, an opening is formed in the deviating side of the square protective sleeve, a zipper is arranged at the position of the square protective sleeve corresponding to the opening, and the zipper is a plastic zipper.

10. A head restraint assembly for cerebral angiography according to any one of claims 1-6, wherein: the annular pillow comprises an annular sponge pillow and an annular protective sleeve, the annular sponge sleeve is arranged in the annular protective sleeve, an opening is formed in the side edge of the annular protective sleeve, a zipper is arranged at the position, corresponding to the opening, of the annular protective sleeve, and the zipper is a plastic zipper.