CN217660596U - Adjustable headrest for prone position operation - Google Patents

Abstract

The utility model discloses an adjustable head cushion for prone position operation, which comprises a bottom plate, wherein a head cushion block and a chin cushion block are arranged on the bottom plate, the head cushion block is connected with the bottom plate in a sliding way, and the chin cushion block is fixedly connected with the bottom plate; still include interval fixed establishment, interval fixed establishment links to each other with head cushion and bottom plate respectively for fix the head cushion on the different positions of bottom plate, so that make the distance between head cushion and the chin cushion be fit for different patients' face length. The utility model discloses simple structure, with low costs, easily production manufacturing adapt to different face length patients and use. By adopting the structure, when the face of a patient lies prone downwards on the head cushion after the tracheal intubation, the eyes, the mouth and the nose can be just arranged in the middle space, so that the eyes, the mouth and the nose are protected from being pressed, the neck of the patient can keep the middle position, the tracheal intubation can extend out of the through groove, the tracheal intubation is effectively protected, and the pressure or the trachea detachment is prevented.

Description

Adjustable headrest for prone position operation

Technical Field

The utility model relates to the field of medical equipment for operation, in particular to an adjustable headrest for prone position operation.

Background

There are many surgeries that require the patient to take a prone position, such as cervical pushing, posterior lumbar surgery, and intracranial surgery. In the past, the head of a patient is often required to be deviated to one side, which is not beneficial to the operation of an operator and is also not beneficial to the respiratory management of an anaesthetist. With the improvement of medical equipment, prone position head frames for prone position surgery have been developed. In clinic, the current prone position head frame can meet the surgical operation requirements, but the problem that the operation head frame cannot be adjusted according to different length conditions of the face of a patient exists. Meanwhile, the face of a patient usually climbs downwards on the operation head cushion, the tracheal cannula in the mouth is communicated with an anesthesia machine, and during the operation process, the patient needs to perform general anesthesia cannula on the mouth, the nose and the like and also needs to breathe smoothly;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide an adjustable headrest is used in prone position operation to solve the problem that provides in the above-mentioned technical background.

In order to achieve the above object, the present invention provides a method for manufacturing a semiconductor device, comprising:

an adjustable head cushion for prone position operation comprises a bottom plate, wherein a head cushion block and a chin cushion block are arranged on the bottom plate, the head cushion block is connected with the bottom plate in a sliding mode, and the chin cushion block is fixedly connected with the bottom plate;

the distance fixing mechanism is respectively connected with the head cushion block and the bottom plate and used for fixing the head cushion block on different positions of the bottom plate, so that the distance between the head cushion block and the chin cushion block is suitable for the face lengths of different patients.

Among the above-mentioned technical scheme, interval fixed establishment includes retaining member and the locating part that has a plurality of limiting point position, the retaining member is fixed on the head cushion, the locating part sets up on the bottom plate, retaining member and the arbitrary limiting point position of locating part cooperate spacing connection.

Among the above-mentioned technical scheme, the retaining member includes that the symmetry sets up two spacing strips on head cushion both sides face, the locating part contains the symmetry and sets up in head cushion both sides and be two sets of draw-in grooves that set up side by side on the bottom plate, and every spacing strip slides and sets up on head cushion one side corresponding with it and be the straight line setting of sliding from top to bottom with the head cushion, and every spacing strip cooperatees the joint with arbitrary draw-in groove on a set of draw-in groove corresponding with it.

Among the above-mentioned technical scheme, the retaining member includes that the symmetry sets up two hinge bars on head cushion both sides face, the locating part contains the symmetry and sets up in head cushion both sides and be two sets of dogs that set up side by side on the bottom plate, and every hinge bar one end is articulated with corresponding one side of head cushion with it, and the other end cooperatees spacingly with every group dog that sets up in head cushion one side and fix on the bottom plate.

In the technical scheme, the bottom surface of the head cushion block is matched and slidably connected with a sliding rail correspondingly arranged on the bottom plate through the sliding block.

In the technical scheme, the bottom plate 1 is provided with a through groove which penetrates through the edges of the two sides of the bottom plate, and the through groove is over against a middle space formed between the head cushion block and the chin cushion block.

In the technical scheme, the upper surface of the head cushion block is matched with the forehead shape, and the upper surface of the chin cushion block is matched with the chin shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has simple structure, low cost and easy production and manufacture;

2. the head cushion block is connected with the bottom plate in a sliding mode and is connected with the bottom plate through the distance fixing mechanism, so that the distance between the head cushion block and the chin cushion block is adjusted, and the head cushion block is fixed to adapt to different face length patients.

3. By adopting the structure, when the face of a patient lies prone downwards on the head cushion after the trachea cannula, the eyes, the mouth and the nose can be just arranged in the middle space, the eyes, the mouth and the nose are protected from being pressed, the neck of the patient can keep the middle position, the trachea cannula can extend out of the through groove, the trachea cannula is effectively protected, and the trachea cannula is prevented from being pressed or falling off.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a top view of embodiment 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a front view of embodiment 1;

FIG. 5 is a schematic view of a pitch fixing mechanism of embodiment 2;

in the figure, 1, a bottom plate; 2. a head cushion block; 3. a chin pad block; 4. a spacing fixing mechanism; 4.1, a locking piece; 4.11, limiting strips; 4.12, a hinged rod; 4.2, a limiting piece; 4.21, a card slot; 4.22, a stop block; 5. a through groove; 6. a middle space; 7. a slide rail.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example 1

Referring to fig. 1 to 4, this embodiment provides an adjustable headrest for prone position operation, including bottom plate 1, be equipped with head cushion 2 and chin cushion 3 on the bottom plate 1, form middle part space 6 between head cushion 2 and the chin cushion 3, middle part space 6 corresponds patient's nose, mouth, increases patient's facial comfort. The upper surface of the head cushion block 2 is matched with the forehead in shape, the upper surface of the chin cushion block 3 is matched with the chin in shape, soft pads are arranged on the upper surfaces of the head cushion block 2 and the chin cushion block 3, and the soft pads are made of pressure sore prevention materials, such as spongy cushions and gel cushions. The head cushion block 2 is connected with the bottom plate 1 in a sliding mode, and further, the bottom surface of the head cushion block 2 is connected with a sliding rail 7 which is arranged on the bottom plate 1 correspondingly through a sliding block in a sliding mode in a matching mode. The chin cushion block 3 is fixedly connected with the bottom plate 1; the novel face-care bed is characterized by further comprising an interval fixing mechanism 4, wherein the interval fixing mechanism 4 is respectively connected with the head cushion block 2 and the bottom plate 1 and used for fixing the head cushion block 2 on different positions of the bottom plate 1, so that the distance between the head cushion block 2 and the chin cushion block 3 is suitable for the face lengths of different patients.

Referring to fig. 3, the distance fixing mechanism 4 includes a locking member 4.1 and a limiting member 4.2 having a plurality of limiting points, the locking member 4.1 is fixed on the head cushion block 2, the limiting member 4.2 is arranged on the bottom plate 1, and the locking member 4.1 is in spacing connection with any one of the limiting points of the limiting member 4.2 in a matching manner. Retaining member 4.1 sets up two spacing 4.11 on 2 both sides of head cushion including the symmetry, locating part 4.2 contains the symmetry and sets up in 2 both sides of head cushion to be and set up two sets of draw-in grooves 4.21 on bottom plate 1 side by side, and every spacing 4.11 slides and sets up on head cushion 2 one side corresponding with it and is the straight line setting of sliding from top to bottom with head cushion 2, and every spacing 4.11 cooperatees the joint with arbitrary draw-in groove 4.21 on a set of draw-in groove 4.21 corresponding with it. The interval between two adjacent draw-in grooves can be unchangeable or change, and the interval between two draw-in grooves sets up according to different patient face length.

When different patients 'face length is different, remove head cushion 2, make its interval with chin cushion 3 accord with the long back of patient's face, with every spacing 4.11 card on the draw-in groove 4.21 that corresponds with it, fix head cushion 2.

In this embodiment, the bottom plate 1 is provided with a through groove 5 penetrating through to the edges of the two sides of the bottom plate, and the through groove 5 is over against a middle space 6 formed between the head cushion block 2 and the chin cushion block 3. The depth of the through groove 5 is suitable for the accommodating height of the leaking part of the tracheal intubation and the connecting pipe (the pipe connected with the intubation), for example, the depth of the through groove 5 is 10-15 cm.

In this embodiment, the head cushion block 2 is used to support the forehead portion, and the chin cushion block 3 is used to support the jawbone. Lead to groove 5 and middle part space 6 and communicate with each other, form great space, conveniently insert tracheal pipeline and various pipelines and pass, prevent nose, mouth, intubate crowdedly in a narrow space simultaneously, the comfort level is low, and leads to groove 5 and is used for gaseous business turn over, makes the smooth and easy breathing of patient, also can increase patient's facial comfort.

Example 2

The embodiment is similar to embodiment 1, except that the structure of the distance fixing mechanism 4 is different, the distance fixing mechanism 4 includes a locking member 4.1 and a limiting member 4.2 having a plurality of limiting points, the locking member 4.1 is fixed on the head cushion block 2, the limiting member 4.2 is arranged on the bottom plate 1, and the locking member 4.1 is matched with any one limiting point of the limiting member 4.2 for limiting connection. Referring to fig. 5, the locking member 4.1 includes two hinge rods 4.12 symmetrically disposed on two side surfaces of the head cushion block 2, the limiting member 4.2 includes two sets of stoppers 4.22 symmetrically disposed on two sides of the head cushion block 2 and disposed on the bottom plate 1 side by side, one end of each hinge rod 4.12 is hinged to the corresponding side of the head cushion block 2, and the other end of each hinge rod is matched with and limited by each set of stoppers 4.22 disposed on one side of the head cushion block 2 and fixed on the bottom plate 1. Furthermore, in every group dog 4.22, bayonet socket between two adjacent dogs 4.22 cooperatees with its corresponding hinge bar 4.12, and the interval between two dogs 4.22 sets up according to different patient's face length, hinge bar 4.12's width and bayonet socket looks adaptation. Or, in each group of the stopping blocks 4.22, a bayonet is formed between every two stopping blocks 4.22 so as to be suitable for the corresponding hinge rod 4.12, and the distance between every two adjacent bayonets is set according to the lengths of different patient faces.

The above embodiments only represent specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (4)

1. The adjustable headrest for prone position operation is characterized by comprising a bottom plate (1), wherein a head cushion block (2) and a chin cushion block (3) are arranged on the bottom plate (1), the head cushion block (2) is in sliding connection with the bottom plate (1), and the chin cushion block (3) is fixedly connected with the bottom plate (1);

the device is characterized by further comprising an interval fixing mechanism (4), wherein the interval fixing mechanism (4) is respectively connected with the head cushion block (2) and the bottom plate (1) and is used for fixing the head cushion block (2) on different positions of the bottom plate (1) so that the distance between the head cushion block (2) and the chin cushion block (3) is suitable for the face lengths of different patients;

the spacing fixing mechanism (4) comprises a locking piece (4.1) and a limiting piece (4.2) with a plurality of limiting points, the locking piece (4.1) is fixed on the head cushion block (2), the limiting piece (4.2) is arranged on the bottom plate (1), and the locking piece (4.1) is matched with any one limiting point of the limiting piece (4.2) for limiting connection;

the locking part (4.1) comprises two limiting strips (4.11) symmetrically arranged on two side faces of the head cushion block (2), the limiting part (4.2) comprises two groups of clamping grooves (4.21) symmetrically arranged on two sides of the head cushion block (2) and arranged on the bottom plate (1) side by side, each limiting strip (4.11) is arranged on one side, corresponding to the head cushion block (2), of the head cushion block in a sliding mode and is arranged in a vertical linear sliding mode with the head cushion block (2), and each limiting strip (4.11) is matched and clamped with any clamping groove (4.21) in one group of clamping grooves (4.21) corresponding to the limiting strip; or retaining member (4.1) sets up two hinge bar (4.12) on head cushion (2) both sides face including the symmetry, locating part (4.2) contain the symmetry and set up in head cushion (2) both sides, and set up two sets of dog (4.22) on bottom plate (1) side by side, every hinge bar (4.12) one end is articulated with corresponding one side with it with head cushion (2), and the other end cooperatees spacingly with setting up in head cushion (2) one side, and fix every group dog (4.22) on bottom plate (1).

2. The adjustable headrest for prone position operation as claimed in claim 1 wherein the bottom surface of the head cushion block (2) is in sliding connection with a sliding rail (7) correspondingly arranged on the bottom plate (1) through a sliding block.

3. The adjustable headrest for prone position operation according to claim 1 is characterized in that the bottom plate (1) is provided with a through groove (5) penetrating to the edges of two sides of the bottom plate, and the through groove (5) is over against a middle space (6) formed between the head cushion block (2) and the chin cushion block (3).

4. The adjustable headrest for prone position operation as claimed in claim 1 wherein the upper surface of the head cushion block (2) matches with the shape of forehead and the upper surface of the chin cushion block (3) matches with the shape of chin.

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