CN219440458U - Head fixing frame - Google Patents

Abstract

The application discloses a head fixing frame belongs to medical instrument technical field. The utility model provides a head mount, includes base, head membrane and unreels the subassembly, the top fixed mounting of base has the headrest, the top of base is provided with two sets of plate bodies that are used for fixed head, unreel the subassembly and include the support, and the support can dismantle with the plate body and be connected, a set of the inner wall rotation of support is connected with unreels the pole, the one end of head membrane and the fixed surface who unreels the pole are connected with, another group the inner wall rotation of support is connected with the rolling pole, the head membrane winding is at the surface of unreeling pole and rolling pole, the one end fixedly connected with bull stick of rolling pole through being provided with support, unreeling pole and rolling pole can make the part after the rolling pole uses the head membrane collect, and when collecting, can release the unused part of head membrane, and then effectively avoided the head membrane not in time to change, lead to the cross infection's the condition to appear in next patient.

Description

Head fixing frame

Technical Field

The application relates to the technical field of medical equipment, in particular to a head fixing frame.

Background

The cerebrovascular diseases are mostly clinically caused by acute morbidity, and are mostly caused by middle-aged and elderly patients, which are manifested by hemiplegia, speech disorder and the like, and when partial patients suffering from the cerebrovascular diseases are treated, the patients cannot control the body of the patients independently, so that the head of the patients needs to be fixed by a head fixing frame in order to prevent the head of the patients from shaking.

The prior art publication No. CN209714024U provides a radiotherapy head fixing frame, through adding the adjusting device who has established the position on the bottom plate that can two plate bodies of synchronous adjustment in the bottom plate bottom, rotates the screw rod during the use, can realize that two plate bodies draw close inwards in step or outwards remove, and then realize the adjustment of width between two plate bodies, and this head fixing frame still is provided with the head membrane, and be used for fixing the mounting of head membrane, guaranteed that the head remains in the middle part of bottom plate all the time, accord with the fixed requirement of radiotherapy head.

The prior art scheme can realize the beneficial effects of synchronously moving two plate bodies and fixing the head by using the head membrane, but has the following defects;

this head mount utilizes two plate bodies to carry out the centre gripping to the side of disease head, and the top of reuse head membrane to disease head is fixed, but among the above-mentioned prior art scheme do not relate to how to change the head membrane, if the head membrane is after having used, untimely change it, when this head mount is used to next patient, very easily takes place cross infection's condition.

In view of this, we propose a head mount.

Disclosure of Invention

An objective of the present application is to provide a head fixing frame to solve the above-mentioned problems in the background art.

The application provides a head mount adopts following technical scheme:

the utility model provides a head mount, includes base, head membrane and unreels the subassembly, the top fixed mounting of base has the headrest, the top of base is provided with two sets of plate bodies that are used for fixed head, unreel the subassembly and include the support, and the support can dismantle with the plate body and be connected, a set of the inner wall rotation of support is connected with unreels the pole, the one end of head membrane and the fixed surface who unreels the pole are connected with, another group the inner wall rotation of support is connected with the rolling pole, the head membrane winding is at the surface of unreeling pole and rolling pole, the one end fixedly connected with bull stick of rolling pole, and the bull stick activity runs through the inner wall of another group of support and fixedly connected with commentaries on classics handle, the inner wall of commentaries on classics handle has the bolt through threaded connection, another group the hole that multiunit and bolt mutually support are seted up to the inner wall.

Through adopting above-mentioned technical scheme, through the control commentaries on classics handle rotation for the rolling pole drives the used part of head membrane and revolves, unreels the pole and rotates simultaneously and release the unused part of head membrane, realizes the quick replacement and the collection to the head membrane.

Optionally, the fixed surface of rolling pole is connected with the dead lever, and the dead lever deviates from the one end of rolling pole and is the toper design.

Through adopting above-mentioned technical scheme, through the setting of dead lever, can play the other end to the head membrane and fix, and then make things convenient for the head membrane winding at the surface of rolling pole.

Optionally, one side fixed mounting locating piece that the plate body deviates from the base, the cavity has been seted up to the inner wall of locating piece, and the interior sliding connection of cavity has the inserted bar, the inner activity of inserted bar runs through the inner wall of support, the outer fixedly connected with handle of inserted bar, the surface winding of inserted bar has the spring, and the both ends of spring are fixed connection respectively between locating piece and handle.

Through adopting above-mentioned technical scheme, through setting up of locating piece, inserted bar, handle and spring, can play the effect of carrying out the dismouting to the support is whole.

Optionally, cavity inner wall fixedly connected with slider, and the slider can be in the spout that the inserted bar inner wall was seted up spacing slip.

Through adopting above-mentioned technical scheme, through the setting of slider, can make the inserted bar when the cavity removes, can not break away from inside the cavity.

Optionally, the top fixedly connected with curb plate of plate body, and curb plate and the both sides friction contact of support.

Through adopting above-mentioned technical scheme, through the setting of curb plate, can play and carry out spacing effect to the support.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through being provided with support, unreel pole and rolling pole, can make the rolling pole collect the part after the head membrane uses, and when collecting, can release the unused part of head membrane, and then effectively avoided the head membrane not in time to change, lead to next patient to appear the condition of cross infection, and through bull stick, commentaries on classics handle and bolt, the rotatory and realization of control rolling pole that can be quick is to the fixed of rolling pole, makes things convenient for medical personnel to operate;

2. under the cooperation of locating piece, inserted bar, handle and spring, can effectually make things convenient for medical personnel to dismantle the support is whole, makes things convenient for medical personnel to dismantle the disinfection to the support is whole, changes new hair mask, and then the time of medical personnel is saved to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of a head holder according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of an unreeling assembly of a head holder according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic view showing the structure of the support and positioning block of the head fixing frame according to a preferred embodiment of the present utility model;

FIG. 4 is a schematic view showing the structure of the insert pin and handle of the head holder according to a preferred embodiment of the present utility model;

FIG. 5 is a schematic view showing the structure of the positioning block and the sliding block of the head fixing frame according to a preferred embodiment of the present utility model;

the reference numerals in the figures illustrate: 1. a base; 2. a headrest; 3. a plate body; 4. a head membrane; 11. a bracket; 12. unreeling rod; 13. a winding rod; 14. a rotating rod; 15. a rotating handle; 16. a bolt; 17. a fixed rod; 21. a positioning block; 22. a rod; 23. a handle; 24. a spring; 25. a slide block; 26. and a side plate.

Detailed Description

The present application will be described in further detail with reference to the drawings

Referring to fig. 1, the head rest comprises a base 1 and a head membrane 4 for fixing a head, wherein a headrest 2 is fixedly arranged at the top end of the base 1, and two groups of plate bodies 3 for fixing the head are arranged at the top end of the base 1.

Referring to fig. 1 and 2, embodiments of the present application disclose a head mount. The head fixing frame comprises a support 11, the support 11 is arranged at the top of two groups of plate bodies 3 respectively, the support 11 is detachably connected with the plate bodies 3, the inner wall of one group of the support 11 is rotationally connected with an unreeling rod 12 through a bearing, one end of a head film 4 is fixedly connected with the surface of the unreeling rod 12, the rest part of the head film 4 is wound on the surface of the unreeling rod 12, the inner wall of the other group of the support 11 is rotationally connected with a winding rod 13 through the bearing, the other end of the head film 4 is wound on the surface of the winding rod 13, after the head film 4 is used, the winding rod 13 can be controlled to rotate, the winding rod 13 can collect the used part of the head film 4, and the unused part of the head film 4 can be released while collecting, so that the head film 4 is not timely replaced, and the cross infection of a next patient is caused can be effectively avoided.

The fixed surface of rolling pole 13 is connected with dead lever 17, and the dead lever 17 deviates from the one end of rolling pole 13 and be the toper design, through being provided with dead lever 17, when needs are to winding the other end of first membrane 4 at the surface of rolling pole 13, penetrate the other end of first membrane 4 through dead lever 17, realize the fixed between the first membrane 4 other end and the rolling pole 13, and then can make things convenient for the staff to unreel first membrane 4.

One end fixedly connected with bull stick 14 of rolling pole 13, and bull stick 14 activity runs through the inner wall of another group's support 11 and fixedly connected with twist grip 15, and threaded connection has bolt 16 to the inner wall of twist grip 15, and the hole that multiunit and bolt 16 mutually support is seted up to the inner wall of another group's support 11, and through rotating the rotation of 15 control rolling pole 13, can effectively improve the efficiency that medical personnel changed first membrane 4, and then the convenience that this head mount of improvement to a certain extent used entirely.

Referring to fig. 1, fig. 3, fig. 4 and fig. 5, one side fixed mounting locating piece 21 that plate body 3 deviates from base 1, the cavity has been seted up to the inner wall of locating piece 21, and the intracavity is slided and is connected with inserted bar 22, cavity inner wall fixedly connected with slider 25, and slider 25 can be in the spout that inserted bar 22 inner wall was seted up spacing slip, through the setting of slider 25, avoid inserted bar 22 to break away from the cavity, can play the effect of spacing to inserted bar 22, the inner of inserted bar 22 passes through the bearing rotation to be connected at the inner wall of support 11 and run through support 11, the outer fixedly connected with handle 23 of inserted bar 22, the surface winding of inserted bar 22 has spring 24, and the both ends of spring 24 are fixed connection respectively between locating piece 21 and handle 23, through pulling handle 23, can control inserted bar 22 and remove the fixed to support 11, and then effectual make things convenient for medical personnel wholly dismantle support 11, thereby make things convenient for medical personnel wholly to dismantle the disinfection, change new first membrane 4, save medical personnel's time.

The top fixedly connected with curb plate 26 of plate body 3, and curb plate 26 and the both sides frictional contact of support 11, through the setting of curb plate 26, can play and carry out under the limiting displacement to support 11 is whole, and then make support 11 can be quick install with between the plate body 3.

The implementation principle of the head fixing frame of the embodiment of the application is as follows: when the head of a patient needs to be fixed, firstly, the head of the patient is placed on the headrest 2, the plate body 3 is utilized to limit the head of the patient, meanwhile, the rotating handle 15 is controlled to rotate, so that the rotating handle 15 drives the winding rod 13 and the rotating rod 14 to rotate, a part of the rotating rod 14 after being used can be wound by utilizing the rotation of the winding rod 13, the collection of the rotating rod 14 is realized, and meanwhile, the unwinding rod 12 is controlled to rotate in the winding process of the head membrane 4, and then the clean head membrane 4 is unwound, so that the head of the patient can be fixed through the head membrane 4;

when the head film 4 is completely used, the whole of the bracket 11, the unreeling rod 12 and the reeling rod 13 needs to be sterilized, at this time, the handle 23 is pulled to control the inserting rod 22 to move outwards, then the inserting rod 22 is released from fixing the bracket 11, at this time, the whole of the bracket 11 can be disassembled and sterilized, and the new head film 4 can be replaced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The utility model provides a head mount, includes base and hair mask, the top fixed mounting of base has the headrest, the top of base is provided with two sets of plate bodies that are used for fixed head, its characterized in that:

comprises an unreeling component, wherein the unreeling component comprises a bracket which is detachably connected with a board body,

the inner wall of the bracket is rotationally connected with an unreeling rod, one end of the head film is fixedly connected with the surface of the unreeling rod,

the inner wall of the other group of the brackets is rotationally connected with a winding rod, the head film is wound on the surfaces of the unwinding rod and the winding rod,

one end of the winding rod is fixedly connected with a rotating rod which movably penetrates through the inner wall of the other group of brackets and is fixedly connected with a rotating handle,

the inner wall of the rotating handle is connected with bolts through threads, and the inner wall of the other group of brackets is provided with a plurality of groups of holes matched with the bolts.

2. The head mount of claim 1, wherein: the fixed surface of rolling pole is connected with the dead lever, and the dead lever deviates from the one end of rolling pole and is the toper design.

3. The head mount of claim 1, wherein: the utility model discloses a fixed mounting locating piece, including the plate body, the plate body is kept away from one side fixed mounting locating piece of base, the cavity has been seted up to the inner wall of locating piece, and the interior sliding connection of cavity has the inserted bar, the inner activity of inserted bar runs through the inner wall of support, the outer fixedly connected with handle of inserted bar, the surface winding of inserted bar has the spring, and the both ends of spring are fixed connection respectively between locating piece and handle.

4. A head holder according to claim 3, wherein: the inner wall of the cavity is fixedly connected with a sliding block, and the sliding block can slide in a limiting manner in a sliding groove formed in the inner wall of the inserted link.

5. A head holder according to claim 3, wherein: the top of the plate body is fixedly connected with a side plate, and the side plate is in friction contact with two sides of the bracket.