CN213488887U

CN213488887U - Head fixing device for cerebral angiography

Info

Publication number: CN213488887U
Application number: CN202022018608.0U
Authority: CN
Inventors: 于弋水; 赵方方
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-22
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses to the fixed comparatively loaded down with trivial details drawback of patient's head during among the prior art cerebral angiography, provide a head fixing device for cerebral angiography, belong to cerebral angiography technical field, including the bottom plate, bottom plate up end both sides are respectively fixed and are equipped with a connecting pipe, be equipped with the stay cord that runs through the connecting pipe in the connecting pipe, the fixed first connecting band that is equipped with of stay cord one end is equipped with chin strap between two first connecting bands, and the stay cord other end is fixed and is equipped with the second connecting band, is equipped with the magic subsides of mutually supporting on two second connecting bands, be equipped with the pillow that is located between two connecting pipes on the bottom plate. The utility model discloses can carry out good fixed to patient's head, be convenient for carry out the blood vessel of brain radiography, and convenient operation.

Description

Head fixing device for cerebral angiography

Technical Field

The utility model belongs to the technical field of cerebrovascular radiography, concretely relates to head fixing device for cerebrovascular radiography.

Background

Cerebrovascular angiography is a minimally invasive interventional operation, which is the gold standard for examining and finding cerebrovascular stenosis and occlusion sites, smoke disease, aneurysm and arteriovenous vascular malformation. Clinically, the head of a patient is fixed particularly when cerebrovascular angiography is performed. The swing of the head of the patient can affect the operation of the doctor so as to cause the deviation of the examination result, and great inconvenience is brought to subsequent treatment, diagnosis and nursing. Therefore, the head of the patient can be fixed when the cerebral angiography is carried out, when the head of the patient is fixed, a plurality of positions are generally required to be fixed to achieve a good fixing effect, and the fixing structures generally need to be operated independently and are complex to use.

Disclosure of Invention

The utility model discloses to the fixed comparatively loaded down with trivial details drawback of patient's head during among the prior art cerebral angiography, provide a head fixing device for cerebral angiography, this head fixing device can fix patient's chin and forehead position, has fine fixed effect, and the operation is very convenient.

The invention aims to be realized by the following technical scheme: a head fixing device for cerebral angiography comprises a bottom plate, wherein two sides of the upper end face of the bottom plate are respectively fixedly provided with a connecting pipe which is transversely arranged, the two connecting pipes are parallel to each other, a pull rope which penetrates through the connecting pipes is arranged in each connecting pipe, a first connecting belt is fixedly arranged at one end of each pull rope, a chin rest is arranged between the two first connecting belts, connecting rings are respectively and fixedly arranged at two sides of the chin rest, a drag hook which is matched with the connecting rings is fixedly arranged at the end part, back to the pull rope, of each first connecting belt, a second connecting belt is fixedly arranged at the other end of each pull rope, magic tapes which are matched with each other are arranged on the two second connecting; the bottom plate is provided with a pillow positioned between the two connecting pipes. This head fixing device can fix patient's chin and forehead position, has fine fixed effect, only needs two second connecting bands of pulling during the use, holds in the palm the chin and laminates with patient's chin, and rethread magic is pasted and is connected two second connecting bands tightly on patient's forehead can, and it is very convenient to operate.

Preferably, a first connecting nozzle which is obliquely arranged relative to the connecting pipe is fixedly arranged at one end of the connecting pipe facing the first connecting belt, the first connecting nozzle is communicated with the connecting pipe, the pull rope penetrates through the first connecting nozzle, a second connecting nozzle is vertically and fixedly arranged at one end of the connecting pipe facing the second connecting belt, the second connecting nozzle is communicated with the connecting pipe, and the pull rope penetrates through the second connecting nozzle; the connecting parts of the inner cavities of the first connecting nozzle and the second connecting nozzle and the inner cavity of the connecting pipe are of circular arc structures. The arrangement of the first connecting nozzle and the second connecting nozzle enables abrasion between the pull rope and the connecting pipe to be difficult to occur, and the service life of the pull rope can be prolonged. When using, patient's forehead is located between two second connector mouths, sets up like this and can play the best fixed to patient's forehead, and when fixing patient's chin, the slope of first connecting band sets up the fixed that can be better, sets up the slope of second connector mouth and can reduce the friction between stay cord and the second connector mouth.

Preferably, the length of the connecting pipe is 15cm-18cm, and the angle between the first connecting nozzle and the connecting pipe is 120-150 °. The head length of an adult is generally 20cm or more, and the length of the connection tube and the inclination angle of the first connection nozzle are set to the above ranges, so that the chin of the patient can be well fixed.

Preferably, the lower end face of the pillow is provided with a groove, the bottom plate is embedded into the groove, and the upper end face of the bottom plate and the pillow are provided with magic tapes matched with each other. The bottom plate is detachably connected with the pillow, so that the pillow is convenient to clean after being dirty.

Preferably, pull rings are fixedly arranged on two sides of the bottom plate, and binding bands are bound on the pull rings. The bottom plate can be tied on the sickbed or other places through the binding belts.

Preferably, the bottom plate is provided with a counter bore for mounting a screw. The screws are arranged in the counter bores, so that the floor can be fixed on a sickbed or other places.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can carry out good fixed to patient's head, be convenient for carry out the blood vessel of brain radiography, and convenient operation, only need to operate the second connecting band just can fix patient's chin and forehead, fixed effectual.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the utility model with the pillow removed;

the labels in the figure are: 1. the bottom plate, 2, connecting pipe, 3, stay cord, 4, first connecting band, 5, chin bar, 6, second connecting band, 7, pillow, 8, recess, 9, pull ring, 10, bandage, 11, counter bore, 12, first connecting nozzle, 13, second connecting nozzle, 14, go-between, 15, drag hook.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, 2 and 3, a head fixing device for angiography comprises a bottom plate 1, wherein two sides of the upper end surface of the bottom plate 1 are respectively and fixedly provided with a connecting pipe 2 which is transversely arranged, the length of each connecting pipe 2 is 16cm, the two connecting pipes 2 are parallel to each other, a pull rope 3 which penetrates through the connecting pipes 2 is arranged in each connecting pipe 2, one end of each pull rope 3 is fixedly provided with a first connecting belt 4, a chin rest 5 is arranged between the two first connecting belts 4, two sides of each chin rest 5 are respectively and fixedly provided with a connecting ring 14, the end part, back to the pull rope 3, of each first connecting belt 4 is fixedly provided with a drag hook 15 which is matched with the corresponding connecting ring 14, the other end of each pull rope 3 is fixedly provided with a second connecting belt 6, and magic tapes which are matched with each other are arranged on the two; the bottom plate 1 is provided with a pillow 7 positioned between the two connecting pipes 2. The lower end face of the pillow 7 is provided with a groove 8, the bottom plate 1 is embedded into the groove 8, and magic tapes matched with each other are arranged on the upper end face of the bottom plate 1 and the pillow 7. Pull rings 9 are fixedly arranged on two sides of the bottom plate 1, and binding bands 10 are bound on the pull rings 9. The bottom plate 1 is provided with a counter bore 11 for mounting a screw.

A first connecting nozzle 12 which is obliquely arranged relative to the connecting pipe 2 is fixedly arranged at one end, facing the first connecting belt 4, of the connecting pipe 2, the angle between the first connecting nozzle 12 and the connecting pipe 2 is 135 degrees, the first connecting nozzle 12 is communicated with the connecting pipe 2, the pull rope 3 penetrates through the first connecting nozzle 12, a second connecting nozzle 13 is vertically and fixedly arranged at one end, facing the second connecting belt 6, of the connecting pipe 2, the second connecting nozzle 13 is communicated with the connecting pipe 2, and the pull rope 3 penetrates through the second connecting nozzle 13; the joints of the inner cavities of the first connecting nozzle 12 and the second connecting nozzle 13 and the inner cavity of the connecting pipe 2 are all arc-shaped structures.

The utility model discloses when using, install the screw in counter bore 11 earlier or through bandage 10 with bottom plate 1 fixed sickbed or other places again, patient's head rest is on pillow 7, make patient's forehead be located between two second connection mouth 13, make chin rest 5 paste on patient's chin, hook drag hook 15 on two first connecting bands 4 respectively on the go-between 14 of chin rest 5 both sides, stimulate two second connecting bands 6, make chin rest 5 hug closely on patient's chin, make first connecting band 4 simultaneously, stay

cord

3, 6 tensionings of second connecting band, again with pasting through the crisscross degree of adjustment and with the magic between two second connecting bands 6 and realize the taut fixed to patient's forehead, can realize the chin to the patient, the fixing of forehead, fixed effectual, and convenient to use.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A head fixing device for cerebral angiography is characterized by comprising a bottom plate (1), wherein two sides of the upper end surface of the bottom plate (1) are respectively and fixedly provided with a connecting pipe (2) which is transversely arranged, the two connecting pipes (2) are mutually parallel, a pull rope (3) penetrating through the connecting pipe (2) is arranged in the connecting pipe (2), one end of the pull rope (3) is fixedly provided with a first connecting belt (4), a chin rest (5) is arranged between the two first connecting belts (4), two sides of the chin rest (5) are respectively and fixedly provided with a connecting ring (14), a drag hook (15) matched with the connecting ring (14) is fixedly arranged at the end part of the first connecting belt (4) back to the pull rope (3), a second connecting belt (6) is fixedly arranged at the other end of the pull rope (3), magic tapes matched with each other are arranged on the two second connecting belts (6), and the magic tapes are arranged along the length direction of the second connecting belts (6); the bottom plate (1) is provided with a pillow (7) positioned between the two connecting pipes (2).

2. The head fixing device for angiography of cerebral vessels according to claim 1, wherein a first connection nozzle (12) obliquely arranged with respect to the connection tube (2) is fixedly provided at an end of the connection tube (2) facing the first connection band (4), the first connection nozzle (12) communicates with the connection tube (2), the pull rope (3) penetrates through the first connection nozzle (12), a second connection nozzle (13) is vertically and fixedly provided at an end of the connection tube (2) facing the second connection band (6), the second connection nozzle (13) communicates with the connection tube (2), and the pull rope (3) penetrates through the second connection nozzle (13); the joints of the inner cavities of the first connecting nozzle (12) and the second connecting nozzle (13) and the inner cavity of the connecting pipe (2) are all arc-shaped structures.

3. The cerebral angiography head fixing device according to claim 2, wherein the length of the connecting tube (2) is 15cm to 18cm, and the angle between the first connecting nozzle (12) and the connecting tube (2) is 120-150 °.

4. The head fixing device for angiography of cerebrovascular disease according to claim 1, wherein the lower end surface of the pillow (7) is provided with a groove (8), the bottom plate (1) is embedded in the groove (8), and magic tapes which are matched with each other are arranged on the upper end surface of the bottom plate (1) and the pillow (7).

5. The head fixing device for angiography of cerebrovascular disease according to claim 1, wherein pull rings (9) are fixedly provided at both sides of the base plate (1), and a strap (10) is tied on the pull rings (9).

6. The head fixation device for angiography of cerebrovascular disease according to claim 1, wherein the base plate (1) is provided with a counter bore (11) for mounting a screw.