CN215384726U

CN215384726U - Head support device for head torsion adjustment

Info

Publication number: CN215384726U
Application number: CN202120008156.XU
Authority: CN
Inventors: 陈慧; 张宜生; 金梅; 陈兔红; 丁鸭锁
Original assignee: Taizhou Peoples Hospital
Current assignee: Taizhou Peoples Hospital
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2022-01-04
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a head support device for adjusting head torsion, which comprises a head support and a second fixed end fixed on an operating bed, wherein the second fixed end is rotatably connected on the operating bed, one side of the second fixed end, which is far away from the operating bed, is provided with a connecting plate, the connecting plate is arranged in an arc shape, a sliding block is arranged on the inner arc surface of the connecting plate, the outer side of the head support is arranged in an arc shape, the bottom of the outer side of the head support is provided with a sliding groove, the length direction of the sliding groove is vertical to the length direction of the operating bed, the connecting plate is arranged at the bottom of the head support through the sliding block and the sliding groove, the sliding block slides in the sliding groove, the top of the sliding block is provided with an anti-falling block for preventing the sliding block from falling out of the sliding groove, and the thickness of the anti-falling block is larger than that of the sliding block. When the operation table is matched with medical care personnel for operation, the twisting angle of the head of a patient on the operation table relative to the neck can be effectively controlled, the neck of the patient can be better exposed, the head is prevented from unconsciously shaking, the operation is convenient, and the operation time can be saved.

Description

Head support device for head torsion adjustment

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a head support device for adjusting head torsion.

Background

The artery embolectomy is an effective means for treating acute large vessel occlusion type cerebral apoplexy and is also a fine minimally invasive operation. The diameter of the main artery and branch of the middle cerebral artery is about 1-2mm, the cerebral vessels can be seriously affected by the wriggling of the skull of a patient in the operation, the risk of the operation is increased, and the operation time is prolonged. Therefore, the fixation of the head is important.

In the prior art, when an artery embolectomy operation is performed, a patient lies on an operating table, medical staff fix the head of the patient through a bandage, and an air bag or a sponge pillow is laid at the back neck of the patient to support the head of the patient.

The above operation currently has the following drawbacks:

firstly, medical personnel fix patient's head and sick bed with the bandage, and the bandage drops easily, and is not very firm, and the patient moves easily in the operation head, causes the medical accident, and needs medical personnel to strengthen paying attention to patient's head at any time, increases medical personnel's work load.

Two, when carrying out artery thrombectomy operation, need adjust patient's head according to patient's concrete operating position, if simple lay the gasbag in patient back neck department, its highly is difficult to finely tune, and because the gaseous activity of gasbag, if patient's consciousness is unclear or there is mania, increases the degree of difficulty and the risk of operation.

And meanwhile, because the two sides of the head of the patient are not limited, when DSA angiography is performed, if the head of the patient swings, the operation is easily affected, and the difficulty and risk of the operation are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a head support device for adjusting head torsion, which can effectively control the torsion angle of the head of a patient relative to the neck on an operation bed when being matched with medical care personnel for operation, is convenient for the neck of the patient to be better exposed, prevents the head from unconsciously shaking, is convenient for operation and can save the operation time.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a head holds in palm device for head torsion control, includes that the head holds in the palm and fixes the second stiff end on the operation table, but second stiff end swivelling joint is on the operation table, one side that the operation table was kept away from to the second stiff end is equipped with the connecting plate, the connecting plate sets up for the arc, be equipped with the slider on the intrados of connecting plate, the outside that the head held in the palm sets up for the arc, the outside bottom that the head held in the palm is equipped with the spout, the length direction of the length direction perpendicular to operation table of spout, the connecting plate passes through the slider and the bottom that the spout set up at the head holds in the palm, the slider slides in the spout, the top of slider is equipped with the anticreep piece that is arranged in preventing the slider from deviating from the spout, the thickness of anticreep piece is greater than the thickness of slider.

Compared with the prior art, the head support device for head torsion adjustment, which adopts the technical scheme, has the following beneficial effects:

firstly, by adopting the head support device for head torsion adjustment, the head support replaces the traditional pillow or air bag, allows the head of a patient to present a plurality of angles, and is convenient for operation and multi-angle angiography.

Second, the patient lies in the back on the operation table, places the head in the head rest, and medical personnel can drive the head with the head rest according to actual operation or clinical demand conveniently fast and adjust to each angle, need not patient's self-control neck muscle and adjusts, improves operating efficiency and patient's treatment and experiences.

Preferably, the head support device further comprises a clamping block and a first knob, a slot is formed in the inner arc surface of the connecting plate, which is in contact with the head support, a through hole is formed in the bottom of the slot, the clamping block is located in the slot, the first knob penetrates through the through hole and is connected to the bottom of the clamping block, and the first knob can rotate relative to the clamping block; the head support is characterized in that a plurality of clamping grooves are formed in the bottom of the outer side of the head support and are evenly arranged along the length direction of the sliding groove, the inner portion of the through hole is in threaded fit with the outer wall of the first knob, and the clamping block can be far away from or close to the clamping grooves under the control of the first knob.

The medical staff controls the first knob below the connecting plate by one hand and adjusts the distance between the clamping block and the clamping groove, so that the head support can rotate relative to the connecting plate or the head support is fixed on the connecting plate; the other hand grasps and holds the head support, adjusts the head support to a proper position, and then screws the first knob to fix the head support. Medical personnel just can operate through one hand, and the simple operation is quick.

Preferably, the head rest is provided with a plurality of clamping grooves in the outer portion, the clamping grooves are uniformly arranged along the direction of the sliding groove, the clamping blocks are provided with a plurality of clamping blocks, the clamping blocks are uniformly arranged along the direction of the sliding groove, and the clamping blocks which are uniformly arranged are clamped into the clamping grooves which are uniformly arranged at the same time. The clamping block and the clamping groove are used correspondingly, so that when the clamping block is clamped into the clamping groove, the clamping block can be clamped stably, and the fixing strength between the head support and the connecting plate is ensured.

Preferably, the number of the sliding blocks on the connecting plate is two, the number of the sliding grooves on the head support is two, the two sliding blocks and the two sliding grooves are arranged correspondingly, the sliding blocks are arranged on two sides of the groove respectively, the sliding grooves are arranged in parallel, and the two sliding grooves are arranged on two sides of the clamping groove respectively. The connecting plate and the head support are connected with each other through the two groups of sliding blocks and the sliding grooves, the sliding blocks and the sliding grooves are located on two sides of the clamping grooves and the clamping position blocks, and the head support can be guaranteed to stably slide relative to the connecting plate.

Preferably, the inner side surface of the head support for placing the head of the patient is provided with a filling pad, and the filling pad is positioned at the upper parts of the ears at the two sides of the skull of the patient and is contacted with the inner side surface of the head support.

Preferably, be equipped with the connecting piece on the second stiff end, the connecting plate sets up on the connecting piece, be equipped with the fixed slot that is used for fixed second stiff end on the operation table, second stiff end and fixed slot pass through third knob control connection.

Preferably, the head support is provided with a strap for preventing the head of the patient from falling off the head support.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a head rest device for head torsion adjustment according to the present invention.

Fig. 2 is a schematic structural diagram of another angle of the head support device for head torsion adjustment in the embodiment.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is an enlarged schematic view of fig. 2 at B.

Fig. 5 is an exploded view of the head rest and the connecting plate in the embodiment.

Fig. 6 is a schematic structural view of the head rest in the embodiment.

Fig. 7 is a schematic structural diagram of the detent block and the first knob in the embodiment.

FIG. 8 is a schematic structural view of a second fixing end and a connecting plate in the embodiment.

Fig. 9 is a schematic structural view of another angle at which the head rest and the connecting plate are fixed to each other in the embodiment.

Reference numerals: 1. a head rest; 100. filling the pad; 15. binding bands; 16. a chute; 17. a card slot; 3. an operating bed; 30. a second fixed end; 31. a connecting member; 32. fixing grooves; 33. a third knob; 5. a connecting plate; 51. a slider; 52. an anti-drop block; 53. grooving; 54. a through hole; 6. a bit block; 61. a first knob.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The head support 1 device with the twisting adjustment function as shown in fig. 1 to 9 comprises a head support 1 and a second fixed end 30 fixed on an operating bed 3, wherein the second fixed end 30 is rotatably connected to the operating bed 3, a connecting plate 5 is arranged on one side, away from the operating bed 3, of the second fixed end 30, the connecting plate 5 is arranged in an arc shape, a sliding block 51 is arranged on an inner arc surface of the connecting plate 5, the outer side of the head support 1 is arranged in the arc shape, a sliding groove 16 is arranged at the bottom of the outer side of the head support 1, the length direction of the sliding groove 16 is perpendicular to the length direction of the operating bed 3, the connecting plate 5 is arranged at the bottom of the head support 1 through the sliding block 51 and the sliding groove 16, the sliding block 51 slides in the sliding groove 16, an anti-falling block 52 for preventing the sliding block 51 from falling off from the sliding groove 16 is arranged at the top of the sliding block 51, and the thickness of the anti-falling block 52 is larger than that of the sliding block 51.

As shown in fig. 5, the present embodiment further includes a locking block 6 and a first knob 61, a slot 53 is formed on an inner arc surface of the connecting plate 5 contacting the head rest 1, a through hole 54 is formed at the bottom of the slot 53, the locking block 6 is located in the slot 53, the first knob 61 passes through the through hole 54 and is connected to the bottom of the locking block 6, and the first knob 61 can rotate relative to the locking block 6; the bottom of the outer side of the head support 1 is provided with a plurality of clamping grooves 17, the clamping grooves 17 are uniformly arranged along the length direction of the sliding groove 16, the inner part of the through hole 54 is in threaded fit with the outer wall of the first knob 61, and the clamping block can be far away from or close to the clamping grooves 17 under the control of the first knob 61.

The medical staff controls the first knob 61 below the connecting plate 5 with one hand and adjusts the distance between the clamping block and the clamping groove 17, so that the head support 1 can rotate relative to the connecting plate 5, or the head support 1 is fixed on the connecting plate 5; the other hand grasps and holds the head rest 1, adjusts the head rest 1 to a proper position, and then tightens the first knob 61 to fix the head rest 1. Medical personnel just can operate through one hand, and the simple operation is quick.

The outside of head rest 1 is equipped with a plurality of draw-in grooves 17, and draw-in groove 17 is along spout 16 direction align to grid, and the screens piece is equipped with a plurality ofly, and a plurality of screens pieces align to grid along spout 16 direction, and align to grid's screens piece blocks simultaneously and is fixed in align to grid's draw-in groove 17. The clamping blocks and the clamping grooves 17 are used correspondingly, so that when the clamping blocks are clamped into the clamping grooves 17, the clamping blocks can be clamped stably, and the fixing strength between the head support 1 and the connecting plate 5 is ensured.

The two sliding blocks 51 on the connecting plate 5 are arranged, the two sliding grooves 16 on the head support 1 are arranged, the two sliding blocks 51 and the two sliding grooves 16 are arranged correspondingly, the sliding blocks 51 are arranged on two sides of the groove 53 respectively, the sliding grooves 16 are arranged in parallel, and the two sliding grooves 16 are arranged on two sides of the clamping groove 17 respectively. Connecting plate 5 and head rest 1 are through two sets of slider 51 and spout 16 interconnect, and slider 51 and spout 16 are located the both sides of draw-in groove 17 and screens piece, can guarantee that head rest 1 slides steadily for connecting plate 5.

The inner side surface of the head support 1 for placing the head of a patient is provided with a filling pad 100, and the filling pad 100 is positioned at the upper parts of the ears at the two sides of the skull of the patient and is contacted with the inner side surface of the head support 1.

The second fixing end 30 is provided with a connecting member 31, the connecting plate 5 is arranged on the connecting member 31, the operating bed 3 is provided with a fixing groove 32 for fixing the second fixing end 30, and the second fixing end 30 and the fixing groove 32 are in control connection through a third knob 33.

In addition, in order to facilitate the fixation of the head of the patient to the head rest 1, the head rest 1 is provided with a strap 15 for preventing the head of the patient from coming off the head rest 1.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. A head rest device for head torsion adjustment is characterized in that: comprises a head support (1) and a second fixed end (30) fixed on an operating bed (3), the second fixed end (30) is rotatably connected on the operating bed (3), one side of the second fixed end (30) far away from the operating bed (3) is provided with a connecting plate (5),

connecting plate (5) are the arc setting, be equipped with slider (51) on the intrados of connecting plate (5), the outside that head held in the palm (1) is the arc setting, the outside bottom that head held in the palm (1) is equipped with spout (16), the length direction of the length direction perpendicular to operation table (3) of spout (16), connecting plate (5) set up the bottom in head support (1) through slider (51) and spout (16), slider (51) slide in spout (16), the top of slider (51) is equipped with anticreep piece (52) that are arranged in preventing that slider (51) from deviating from spout (16), the thickness of anticreep piece (52) is greater than the thickness of slider (51).

2. A head rest device for torsional adjustment of a head as claimed in claim 1, wherein: the head support is characterized by further comprising a clamping block (6) and a first knob (61), a slot (53) is formed in the inner arc surface, in contact with the head support (1), of the connecting plate (5), a through hole (54) is formed in the bottom of the slot (53), the clamping block (6) is located in the slot (53), the first knob (61) penetrates through the through hole (54) to be connected to the bottom of the clamping block (6), and the first knob (61) can rotate relative to the clamping block (6);

the head support is characterized in that a plurality of clamping grooves (17) are formed in the bottom of the outer side of the head support (1), the clamping grooves (17) are evenly arranged along the length direction of the sliding groove (16), the inner portion of the through hole (54) is matched with the outer wall of the first knob (61) through threads, and the clamping block (6) can be far away from or close to the clamping grooves (17) under the control of the first knob (61).

3. A head rest device for torsional adjustment of a head as claimed in claim 2, wherein: the head support is characterized in that a plurality of clamping grooves (17) are formed in the outer portion of the head support (1), the clamping grooves (17) are uniformly arranged along the direction of the sliding groove (16), the clamping blocks (6) are arranged in a plurality, the clamping blocks (6) are uniformly arranged along the direction of the sliding groove (16), and the clamping blocks (6) which are uniformly arranged are clamped into the clamping grooves (17) which are uniformly arranged at the same time.

4. A head rest device for torsional adjustment of a head according to claim 1, 2 or 3, characterized in that: slider (51) on connecting plate (5) are equipped with two, spout (16) on head rest (1) are equipped with two, and two slider (51) and two corresponding settings of spout (16), slider (51) set up respectively in the both sides of fluting (53), spout (16) parallel arrangement each other, and two spout (16) set up respectively in the both sides of draw-in groove (17).

5. A head rest device for torsional adjustment of a head as claimed in claim 1, wherein: the inner side surface of the head support (1) for placing the head of a patient is provided with a filling pad (100), and the filling pad (100) is positioned at the upper parts of ears at two sides of the head of the patient and is contacted with the inner side surface of the head support (1).

6. A head rest device for torsional adjustment of a head as claimed in claim 5, wherein: be equipped with connecting piece (31) on second stiff end (30), connecting plate (5) set up on connecting piece (31), be equipped with fixed slot (32) that are used for fixed second stiff end (30) on operation table (3), second stiff end (30) and fixed slot (32) are through third knob (33) control connection.

7. A head rest device for torsional adjustment of a head as claimed in claim 6, wherein: the head support (1) is provided with a bandage (15) for preventing the head of a patient from falling off from the head support (1).