CN219921469U - Automatic prevent pressing sore prone position headstock - Google Patents

Abstract

The utility model discloses an automatic pressure sore prevention prone position headstock, which comprises the following components: the head frame body, head frame body upper end is provided with first pressure sore gasbag that prevents, and head frame body left and right sides all is provided with the second and prevents pressing sore gasbag, and head frame body lower extreme is provided with the third and prevents pressing sore gasbag, and first pressure sore gasbag, second prevent pressing sore gasbag and third prevent pressing sore gasbag and all be connected with air feeder through the air supply pipe, head frame body intermediate position is provided with through-hole and loading part, and head frame body lower extreme is provided with the backup pad, backup pad and fixed plate fixed connection. Compared with the prior art, the utility model is provided with the first pressure sore prevention air bag, the second pressure sore prevention air bag, the third pressure sore prevention air bag and the bearing part, and the pressure of the inner layer air bag and the pressure of the outer layer air bag can be automatically regulated every hour through the air supply device in the operation process, so that the face is contacted with the inner layer air bag or the outer layer air bag in sequence, the pressure of the contact part of the face can be reduced, and the pressure sore is avoided.

Description

An automatic anti-pressure sore prone position head frame

Technical field

The utility model belongs to the technical field of medical care, and in particular relates to an automatic pressure sore prevention prone position head frame.

Background technique

Posterior spinal surgery on the cervical spine, thoracic spine, lumbar spine and other parts of the body is performed under general anesthesia and is completed with the patient in the prone position. This type of surgery is complex and time-consuming. Since the patient's muscles are completely relaxed after general anesthesia, the spine and joints are in an unsupported and unprotected state. The prone position puts pressure on the chest, abdomen, forehead and eyes. , it is easy to cause complications such as respiratory and circulatory obstruction, eye and facial pressure sores, etc. In prone position surgery, a prone head frame is usually used to support the head of the surgical patient.

For example, the publication number is CN203802717U. A prone position head frame includes a panel, a soft cushion and folding support feet for supporting the panel. The panel is dug with a first through hole matching the size of the human face. , the soft pad is laid on the panel, and a second through hole with the same shape and size as the first through hole is opened at a position corresponding to the first through hole, forming an up and down through state. The prone position head frame provided by this application can effectively improve the breathing patency of the prone position by digging a through hole in the panel that matches the size of the human face and laying soft cushions on the panel to reduce the pressure on the human face. It also reduces the pressure brought by the prone position to the patient's chest, face, neck, back and waist, thereby alleviating the patient's discomfort such as chest tightness, tenderness, and numbness, and further improving the comfort of the patient in the prone position. When this device is used, it cannot automatically adjust the cushion to relieve facial pressure, which can easily lead to facial pressure sores.

Utility model content

The utility model provides an automatic anti-pressure ulcer prone position head frame, aiming to solve the problems raised in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an automatic anti-pressure ulcer prone position head frame, which consists of: a head frame body, the upper end of the head frame body is provided with a first anti-pressure ulcer airbag, and the head frame The left and right sides of the frame body are provided with second anti-pressure ulcer airbags, the lower end of the head frame body is provided with a third anti-pressure ulcer airbag, the first anti-pressure ulcer airbag, the second anti-pressure sore airbag and the The third anti-pressure ulcer airbags are all connected to the air supply device through an air supply pipe. A through hole and a load-bearing portion are provided in the middle of the head frame body. A support plate is provided at the lower end of the head frame body. The support plate is fixed to the fixed plate. connect.

Furthermore, the first anti-pressure ulcer airbag, the second anti-pressure ulcer airbag and the third anti-pressure ulcer airbag are all provided with inner airbags and outer airbags.

Furthermore, the support plate is rotationally connected to the fixed plate, and the fixed plate is provided with a screw for rotation through a bearing. The screw is provided with a threaded sleeve at one end close to the head frame body, and the threaded sleeve is connected to the headstock. The screw is threaded and connected, the head frame body is provided with a connecting plate on one side close to the fixed plate, the connecting plate is provided with a chute, and the threaded sleeve is provided with a sliding rod on one end close to the connecting plate , the sliding rod is slidingly matched with the chute.

Furthermore, an end of the screw rod away from the head frame body is provided with a rocker, and an end of the rocker rod away from the screw rod is provided with a handle.

Furthermore, the air supply device is fixedly connected to the fixing plate.

Furthermore, a base is provided on the side of the fixed plate away from the head frame body, and an electric telescopic rod is provided on the side of the base close to the fixed plate. The output end of the electric telescopic rod is connected to the fixed Board fixed connection.

Furthermore, a total of four groups of the electric telescopic poles are provided.

Furthermore, a limit bracket is provided at one end of the threaded sleeve close to the connecting plate. The limit bracket is fixedly provided with the sliding rod, and the sliding rod is slidably matched with the chute. The bracket is attached to both sides of the connecting plate.

Compared with the prior art, the beneficial effects of the present utility model are: since the utility model is provided with a first anti-pressure ulcer airbag, a second anti-pressure ulcer airbag, a third anti-pressure ulcer airbag and a bearing part, the utility model can pass through the The air supply device can automatically adjust the pressure of the inner air bag and the outer air bag every hour, so that the face comes into contact with the inner air bag or the outer air bag in turn, which can reduce the pressure on the contact parts of the face and avoid pressure ulcers. By setting the screw , threaded sleeve, connecting plate, chute, sliding rod and limit bracket. The limit bracket is in contact with both sides of the connecting plate to prevent the sliding rod from rotating. By rotating the screw rod, the threaded sleeve can be driven to move up and down, thereby making The sliding rod slides in the chute to facilitate the rotation of the head frame body by adjusting the height of the threaded sleeve, thereby facilitating the adjustment of the angle of the head frame body so that the head frame body fits the user's face better.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model from a first perspective;

Figure 2 is a schematic diagram of the overall structure of the utility model from a second perspective;

Figure 3 is a partial enlarged view of A in Figure 2;

Figure 4 is a schematic diagram of the overall structure of the utility model from a third perspective.

In the picture: 1. Head frame body; 2. First pressure ulcer prevention air bag; 3. Second pressure ulcer prevention air bag; 4. Third pressure ulcer prevention air bag; 5. Air supply tube; 6. Air supply device; 7. Hole; 8. Bearing part; 9. Support plate; 10. Fixing plate; 11. Screw; 12. Threaded sleeve; 13. Connecting plate; 14. Slide; 15. Sliding rod; 16. Rocker; 17. Grip Handle; 18. Base; 19. Electric telescopic rod; 20. Limit bracket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1 to 4, an automatic anti-pressure ulcer prone position headframe is composed of: a headframe body 1. A first anti-pressure ulcer airbag 2 is provided at the upper end of the headframe body 1. There are two left and right sides of the headframe body 1. A second anti-pressure ulcer airbag 3 is provided on both sides, a third anti-pressure ulcer airbag 4 is provided at the lower end of the headframe body 1, a first anti-pressure ulcer airbag 2, a second anti-pressure sore airbag 3 and a third anti-pressure sore airbag 4 They are all connected to the air supply device 6 through the air supply pipe 5. The head frame body 1 is provided with a through hole 7 and a bearing portion 8 in the middle. A support plate 9 is provided at the lower end of the head frame body 1. The support plate 9 is fixedly connected to the fixed plate 10. The first anti-pressure ulcer airbag 2, the second anti-pressure ulcer airbag 3 and the third anti-pressure ulcer airbag 4 are all provided with inner airbags and outer airbags. The air supply device 6 is an existing technology and is connected to an external known controller. During the operation, the air supply device 6 can automatically adjust the pressure of the inner air bag and the outer air bag every 1-2 hours, so that the face contacts the inner air bag or the outer air bag in sequence, which can reduce the pressure on the contact parts of the face. To avoid pressure ulcers, by arranging the first anti-pressure ulcer airbag 2, the second anti-pressure ulcer airbag 3, the third anti-pressure ulcer airbag 4 and the bearing part 8, the facial pressure of patients in the prone position can be effectively relieved, which is beneficial to improving the prone position. The comfort of the patient; by arranging the air supply pipe 5 and the air supply device 6, the air supply device 6 can be used to control the first anti-pressure ulcer airbag 2, the second anti-pressure ulcer airbag 3 and the third anti-pressure ulcer airbag 4 through the air supply pipe 5. The inflation adjustment is performed to facilitate the adjustment of the appropriate comfort level for the patient in the recumbent position; the through hole 7 is provided to facilitate the breathing and ventilation of the patient in the recumbent position.

The support plate 9 is rotationally connected to the fixed plate 10. The fixed plate 10 is provided with a screw 11 for rotation through a bearing. The screw 11 is provided with a threaded sleeve 12 at one end close to the head frame body 1. The threaded sleeve 12 is threadedly connected to the screw 11. The head frame The main body 1 is provided with a connecting plate 13 on one side close to the fixed plate 10. The connecting plate 13 is provided with a chute 14. The threaded sleeve 12 is provided with a sliding rod 15 on one end close to the connecting plate 13. The sliding rod 15 slides with the chute 14. One end of the threaded sleeve 12 close to the connecting plate 13 is provided with a limiting bracket 20. The limiting bracket 20 is fixedly provided with a sliding rod 15. The sliding rod 15 is slidably matched with the chute 14. The limiting bracket 20 fits with both sides of the connecting plate 13. . By arranging the screw rod 11, the threaded sleeve 12, the connecting plate 13, the chute 14, the sliding rod 15 and the limiting bracket 20, the limiting bracket 20 is in close contact with both sides of the connecting plate 13 to prevent the sliding rod 15 from rotating. Rotating the screw rod 11 can drive the threaded sleeve 12 to move up and down, thereby causing the sliding rod 15 to slide in the chute 14. It is convenient to adjust the height of the threaded sleeve 12 to drive the head frame body 1 to rotate, and to adjust the angle of the head frame body 1, so that The head frame body 1 fits the user's face better.

The end of the screw 11 away from the headstock body 1 is provided with a rocker 16 , and the end of the rocker 16 away from the screw 11 is provided with a handle 17 . The air supply device 6 is fixedly connected to the fixing plate 10 . A base 18 is provided on the side of the fixed plate 10 away from the headstock body 1. The base 18 is provided on a side close to the fixed plate 10 and has an electric telescopic rod 19. The output end of the electric telescopic rod 19 is fixedly connected to the fixed plate 10. There are four groups of electric telescopic poles 19 in total. By arranging the rocker 16 and the grip 17, it is convenient to rotate the rocker 16 by rotating the grip 17, which facilitates the adjustment of the head frame body and is more labor-saving; by arranging the base 18 and the electric telescopic rod 19, it is convenient to adjust the height of the fixed plate 10. This makes the head frame body 1 fit the user's face more closely.

The working principle of the utility model is: when using the device, first adjust the height of the head frame body 1 suitable for the patient through the electric telescopic rod 19, and then rotate the handle 17 to drive the screw 11 to rotate, which drives the head frame body 1 to rotate, which facilitates adjustment. The angle of the head frame body 1 is adjusted to a comfortable angle for the patient, so that the head frame body 1 fits the user's face better. Then the patient's head is placed on the head frame body 1 so that the patient's face fits the first The anti-pressure sore airbag 2, the second anti-pressure sore airbag 3, the third anti-pressure sore airbag 4 and the bearing part 8 use the air supply device 6 to pass the air supply pipe 5 to the first anti-pressure sore airbag 2 and the second anti-pressure sore airbag. 3 and the third anti-pressure ulcer air bag 4 are inflated and adjusted to facilitate adjustment of the appropriate comfort level for the patient's face in the recumbent position. During the operation, the air supply device 6 can be used to automatically adjust the inner air bag and outer air bag every 1-2 hours. The pressure of the inner air bag causes the face to contact the inner air bag or the outer air bag in turn, which can reduce the pressure on the contact parts of the face and avoid pressure ulcers. This is the working principle of the device.

The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Claims (8)

1. An automatic anti-pressure ulcer prone position headgear, characterized in that it includes a headgear body (1), and a first anti-pressure sore airbag (2) is provided at the upper end of the headgear body (1). A second anti-pressure ulcer airbag (3) is provided on both left and right sides of the main body (1), a third anti-pressure sore airbag (4) is provided at the lower end of the head frame body (1), and the first anti-pressure ulcer airbag (4) is provided at the lower end of the head frame body (1). 2), the second anti-pressure ulcer airbag (3) and the third anti-pressure ulcer airbag (4) are connected to the air supply device (6) through the air supply pipe (5), and the head frame body (1) A through hole (7) and a bearing portion (8) are provided at the middle position, and a support plate (9) is provided at the lower end of the head frame body (1). The support plate (9) is fixedly connected to the fixed plate (10). 2. An automatic anti-pressure sore prone position head frame according to claim 1, characterized in that: the first anti-pressure sore airbag (2), the second anti-pressure sore airbag (3) and the The third anti-pressure ulcer airbag (4) is provided with an inner airbag and an outer airbag. 3. An automatic anti-pressure ulcer prone position headframe according to claim 2, characterized in that: the support plate (9) is rotationally connected to the fixed plate (10), and the fixed plate (10) passes through A screw (11) is provided for bearing rotation, and a threaded sleeve (12) is provided at one end of the screw (11) close to the head frame body (1). The threaded sleeve (12) and the screw (11) Threaded connection, the head frame body (1) is provided with a connecting plate (13) on one side close to the fixed plate (10), the connecting plate (13) is provided with a chute (14), and the threaded sleeve A sliding rod (15) is provided at one end of the barrel (12) close to the connecting plate (13), and the sliding rod (15) is in sliding fit with the chute (14). 4. An automatic anti-pressure ulcer prone position headframe according to claim 3, characterized in that: the end of the screw (11) away from the headframe body (1) is provided with a rocker (16), so A handle (17) is provided at one end of the rocker (16) away from the screw (11). 5. An automatic anti-pressure ulcer prone position head frame according to claim 1, characterized in that the air supply device (6) is fixedly connected to the fixing plate (10). 6. An automatic anti-pressure ulcer prone position headframe according to claim 4, characterized in that: a base (18) is provided on the side of the fixed plate (10) away from the headframe body (1), An electric telescopic rod (19) is provided on one side of the base (18) close to the fixed plate (10), and the output end of the electric telescopic rod (19) is fixedly connected to the fixed plate (10). 7. An automatic anti-pressure ulcer prone position head frame according to claim 6, characterized in that: the electric telescopic rod (19) is provided with four groups in total. 8. An automatic anti-pressure ulcer prone position head frame according to claim 3, characterized in that: a limit bracket (20) is provided at one end of the threaded sleeve (12) close to the connecting plate (13), The limiting bracket (20) is fixedly provided with the sliding rod (15), the sliding rod (15) slides with the chute (14), and the limiting bracket (20) and the connecting plate Fit both sides of (13).