CN219662187U - Headrest for prone position operation - Google Patents

Abstract

The utility model relates to the field of medical appliances, specifically a headrest for prone position surgery. The headrest for prone position surgery includes a cushion body, a cheek pad, a pad adjustment device and a fixing piece; the pad body is a rectangular body, and a placement groove is provided on the pad body, and the placement groove is an upright U-shaped through groove. There is also a groove in the middle of the bottom surface; there are two cheek pads, which are symmetrically arranged and located on both sides of the placement groove. The cheek pads are curved plates; the cheek pads are connected to the pad body through a pad adjustment device connection, the pad adjustment device is used to adjust the distance between the two cheek pads; the fixing component includes a clamping plate and an adjusting screw. The clamping plate is set at the bottom of the pad body, and the adjusting screw is threadedly connected to the clamping plate. The clamping plate is The clamp is fixed on the head of the operating bed, and the adjusting screw is used to adjust the clamping tightness of the clamping plate. The headrest for prone position surgery can keep the patient's eyes, mouth, and nose suspended and provide support for the patient's head.

Description

Headrest for prone position surgery

Technical field

The utility model relates to the field of medical appliances, specifically a headrest for prone position surgery.

Background technique

When performing some prone position surgeries such as back surgeries, the method used in the applicant's hospital is to put an ordinary soft pillow on the patient's head, face and mandible after anesthesia, so that the patient is in the correct prone position to ensure that the surgery success. However, simply placing a soft pillow on the patient's head, face, and chin has the following inconveniences: (1) When using an ordinary soft pillow, the patient needs to stand his head up with his left and right cheeks in the air to ensure smooth breathing. During the operation, If it is too long, ordinary soft pillows cannot provide good support for the patient's head, and it is difficult for the patient to maintain an upright head position for a long time, which is prone to muscle fatigue; (2) When the patient cannot maintain an upright head position During the operation, the cheeks will be pressed by the soft pillow, and the eyes, mouth, and nose may be blocked, affecting the smooth breathing, causing the patient's nervousness and irritability, and making it difficult for the anesthesiologist to observe the patient's condition.

Utility model content

The technical problem to be solved by this utility model is to provide a headrest for prone position surgery, which can keep the patient's eyes, mouth and nose suspended and provide support for the patient's head.

In order to solve the above technical problems, the present utility model adopts the following technical solutions:

A head pad for prone position surgery, including a pad body, a cheek pad, a pad adjustment device and a fixing piece; the pad body is a rectangular body, and a placement slot is provided on the pad body, and the placement slot is an upright U-shaped through slot, which is placed There is also a groove in the middle of the bottom surface of the groove; there are two cheek pads, which are symmetrically arranged and located on both sides of the placement groove. The cheek pads are curved plates; the cheek pads are connected to each other through the pad adjustment device. The pad body is connected, and the pad adjusting device is used to adjust the distance between the two cheek pads; the fixing part includes a clamping plate and an adjusting screw. The clamping plate is set at the bottom of the pad body, and the adjusting screw is threadedly connected to the clamping plate. The plate is used for clamping and fixing at the head of the operating bed, and the adjusting screw is used to adjust the clamping tightness of the clamping plate.

In some embodiments, the clamping plate includes an upper clamping plate, a lower clamping plate and a connecting plate. The rear end of the upper clamping plate is fixed to the bottom of the cushion body, and the front end protrudes from the side wall of the cushion body. The lower clamping plate is arranged parallel to the lower part of the upper clamping plate. The connecting plate It is vertically fixed between the front ends of the upper plywood and the lower plywood, and the adjusting screw is vertically threadedly connected to the front of the upper plywood. In at least one embodiment, the left and right side walls of the pad body are provided with transverse screw holes; the pad adjustment device includes two screws, one end of the screw passes through the screw hole and is rotationally connected to the cheek pad, and the other end is located on the pad. outside the body.

The beneficial effects of this utility model are:

The fixing part includes a clamping plate and an adjusting screw. First, the cushion body is clamped at the head of the operating bed through the clamping plate. Tighten the adjusting screw so that the lower end is tightly against the bed surface to achieve the purpose of fixation. At this time, the cushion body is located at the operating table. Above the bed surface, the patient will naturally place his head on the inner bottom surface of the placement groove, with his chin supported on the groove. The height of the inner bottom surface of the groove is lower than the height of the bottom surface of the placement groove to avoid excessive bending of the patient's neck to the rear. Neck injury, secondly, the patient's left and right cheeks can rest on the cheek pads on both sides. The pad adjustment device is used to adjust the distance between the two cheek pads to adapt to the head size of different patients. The patient's arms are placed on the surgical On the support boards on both sides of the bed, the head forms a three-point stabilizing effect. The cushion body provides stable support for the patient's head, which can keep the patient's eyes, mouth, and nose suspended, keeping the patient's breathing smooth and exposed In the sight of the anesthetist, it is convenient for the doctor to judge the patient's condition.

Description of drawings

One or more embodiments of the invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

Figure 1 is a schematic structural diagram of one embodiment of the present utility model;

Figure 2 is a top view of the embodiment of Figure 1;

Figure 3 is a cross-sectional view of the embodiment of Figure 1;

Figure 4 is a connection cross-sectional view of the pad adjustment device of the embodiment of Figure 1 .

The numbers in the figure are: 1. Pad body; 11. Placement groove; 111. Groove; 2. Cheek pad; 3. Pad adjustment device; 31. Screw; 4. Fixing piece; 41. Clamping plate; 411. Upper splint; 412, lower splint; 413, connecting plate; 42, adjusting screw; 5, screw hole; 6, connecting barrel: 61, shaft hole; 7, clamping block; 8, knob head; 9, first limit Shoulder; 10. Second limiting shoulder; 100. Gasket.

Detailed ways

The present invention will be described in detail below with reference to exemplary embodiments in the accompanying drawings. However, it should be understood that the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. These embodiments are provided here to make the disclosure of the present utility model more complete, and to fully convey the concept of the present utility model to those skilled in the art.

In the description of the present invention, it should be understood that the terms "center", "lateral", "vertical", "front", "rear", "left", "right", "upper", "lower", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. The novel and simplified description does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention.

As shown in Figures 1 to 4, the head pad for prone position surgery in this embodiment includes a pad body 1, a cheek pad 2, a pad adjustment device 3 and a fixing part 4; the pad body 1 is a rectangular body, and the pad body 1 There is a placement groove 11 on the top, which is an upright U-shaped through groove. There is also a groove 111 in the middle of the bottom surface of the placement groove 11; there are two cheek pads 2, and the two cheek pads 2 are symmetrically arranged and respectively Located on both sides of the placement slot 11, the cheek pad 2 is an arc-shaped plate; the cheek pad 2 is connected to the pad body 1 through a pad adjustment device 3, and the pad adjustment device 3 is used to adjust the distance between the two cheek pads 2; fixed Part 4 includes a clamping plate 41 and an adjusting screw 42. The clamping plate 41 is provided at the bottom of the pad body 1. The adjusting screw 42 is threadedly connected to the clamping plate 41. The clamping plate 41 is used to clamp and fix the head of the operating bed. The adjusting screw 42 is used to adjust the clamping tightness of the clamping plate 41 .

Optionally, the clamping plate 41 includes an upper clamping plate 411, a lower clamping plate 412 and a connecting plate 413. The rear end of the upper clamping plate 411 is fixed to the bottom of the pad body 1, and the front end protrudes from the side wall of the pad body 1. The lower clamping plate 412 is arranged parallel to Below the upper splint 411, the connecting plate 413 is vertically fixed between the front ends of the upper splint 411 and the lower splint 412. The adjusting screw 42 is vertically threaded and connected to the front of the upper splint 411. The clamping plate 41 is used to cover the head of the operating bed. , the lower end of the adjusting screw 42 can be against the bed surface.

Optionally, the left and right side walls of the pad body 1 are provided with transverse screw holes 5; the pad adjustment device 3 includes two screw rods 31, one end of the screw rod 31 passes through the screw hole 5 and is rotationally connected with the cheek pad 2. The other end is located outside the pad body 1. Further, the cheek pad 2 is provided with a connecting tube 6 on one side close to the side wall of the placement groove 11. The connecting tube 6 is provided with an axis hole 61 with a T-shaped cross section; the connecting end of the screw rod 31 is provided with a snap-in block 7, which snaps The block 7 is rotatably arranged in the shaft hole 61. One end of the screw 31 located outside the pad body 1 is provided with a knob head 8; both ends of the screw hole 5 are respectively provided with first limits corresponding to the shaft hole 61 and the knob head 8. The diameters of the shoulder 9 and the second limiting shoulder 10, the first limiting shoulder 9 and the second limiting shoulder 10, are respectively larger than the diameters of the connecting barrel 6 and the knob head 8, and are used to limit the screw 31. Controls the maximum stroke of the left and right rotation of the screw 31.

After the patient naturally places his head on the placement groove 11 of the cushion body 1, he turns the left and right knob heads 8 respectively to control the length of the screw rod 31 passing through the screw hole 5, thereby driving the two cheek pads 2 to move respectively. The cheek pads 2 are close to or away from the patient's cheeks to provide support for the patient's left and right cheeks to adapt to the head sizes of different patients.

Optionally, the bottom surface of the placement groove 11, the groove 111 and the contact surface of the cheek pad 2 are all covered with a gasket 100. The gasket 100 is provided with a double layer. The inner layer of the gasket 100 is made of high-density sponge material, and the outer layer is made of high-density sponge material. Made of artificial leather to improve patient comfort.

When the head cushion for prone position surgery is used, it is clamped on the head of the operating bed through the clamping plate 41, and the adjusting screw 42 is tightened so that the lower end is against the bed surface. At this time, the cushion body 1 is located on the operating bed, and the patient can place his head naturally. Place it on the inner bottom surface of the cushion body 1. First, the patient's chin is supported on the groove 111. The height of the inner bottom surface of the groove 111 is lower than the inner bottom surface of the placement groove 11. This prevents the patient's neck from excessively bending to the rear and does not harm the patient. The neck is damaged. Secondly, the patient's left and right cheeks rest on the cheek pads 2 on both sides. Finally, the patient's arms are placed on the support boards on both sides of the operating bed, and the head forms a three-point stabilizing effect; due to the fixation 4. The pad body 1 can be fixed on the operating bed, thereby firmly fixing the position of the head, preventing the patient's head position or direction from changing significantly during surgery, and ensuring the progress of the surgery; in addition, the U-shaped placement slot 11 does not It will cover the patient's eyes, mouth, and nose so that the patient can breathe smoothly without a sense of suffocation, and expose the patient's eyes, mouth, and nose to the sight of medical staff, which is conducive to medical staff observing the patient's condition and the smooth progress of the operation.

It should be understood that all the above embodiments are illustrative rather than restrictive. Those skilled in the art can make various modifications or variations to the specific embodiments described above under the concept of the present invention. It should be within the protection scope of this utility model.

Claims (6)

1. Head cushion for prone position surgery, characterized by: including a cushion body (1), a cheek pad (2), a pad adjustment device (3) and a fixing piece (4); the pad body (1) is rectangular body, the pad body (1) is provided with a placement groove (11), the placement groove (11) is an upright U-shaped through groove, and a groove (111) is also provided in the middle of the bottom surface of the placement groove (11); the cheek pad The plate (2) is provided with two pieces. The two cheek pads (2) are symmetrically arranged and located on both sides of the placement slot (11) respectively. The cheek pads (2) are arc-shaped plates; the cheek pads (2) pass through The pad adjustment device (3) is connected to the pad body (1). The pad adjustment device (3) is used to adjust the distance between the two cheek pads (2); the fixing part (4) includes a clamping plate (41) and adjusting screws (42), the clamping plate (41) is arranged at the bottom of the pad body (1), the adjusting screw (42) is threadedly connected to the clamping plate (41), and the clamping plate (41) is used to clamp and fix the At the head of the operating bed, the adjusting screw (42) is used to adjust the clamping tightness of the clamping plate (41). 2. The headrest for prone position surgery according to claim 1, characterized in that: the clamping plate (41) includes an upper splint (411), a lower splint (412) and a connecting plate (413), and the upper splint (413) The rear end of 411) is fixed on the bottom of the pad body (1), and the front end protrudes from the side wall of the pad body (1). The lower splint (412) is arranged parallel to the bottom of the upper splint (411), and the connecting plate (413) is vertically fixed on Between the front ends of the upper plywood (411) and the lower plywood (412), the adjustment screw (42) is vertically threadedly connected to the front of the upper plywood (411). 3. The head pad for prone position surgery according to claim 1, characterized in that: the left and right side walls of the pad body (1) are provided with transverse screw holes (5); the pad adjustment device ( 3) It includes two screw rods (31). One end of the screw rod (31) passes through the screw hole (5) and is rotationally connected with the cheek pad (2), and the other end is located outside the pad body (1). 4. The headrest for prone position surgery according to claim 3, characterized in that: the side of the cheek pad (2) close to the side wall of the placement groove (11) is provided with a connecting tube (6), and the connecting tube (6) ) is provided with an axis hole (61) with a T-shaped cross section; the connecting end of the screw (31) is provided with a snap-in block (7), and the snap-in block (7) is rotatably arranged in the shaft hole (61) , the screw (31) is provided with a knob head (8) at one end located outside the pad body (1). 5. The headrest for prone position surgery according to claim 4, characterized in that: both ends of the screw hole (5) are respectively provided with first limits corresponding to the shaft hole (61) and the knob head (8). position shoulder (9) and the second limiting shoulder (10). 6. The headrest for prone position surgery according to claim 1, characterized in that: the bottom surface of the placement groove (11), the groove (111) and the contact surface of the cheek pad (2) are all covered with pads. The gasket (100) is provided with a double layer, the inner layer of the gasket (100) is made of high-density sponge material, and the outer layer is made of artificial leather.