Pressure sore prevention pad used for multiple parts in operation

Abstract

The utility model discloses a pressure sore prevention pad used for multiple parts in an operation, which belongs to the technical field of medical supplies and comprises a sore pad body and a base, an air tap is mounted on the outer surface of the sore pad body, a support plate is detachably mounted at the bottom of the sore pad body, a hinge is mounted on the outer surface of the support plate, and a first concave block is fixedly connected to the top of the base. The inner surface of the first concave block is rotationally connected with a first adjusting block, an electric telescopic rod is installed on the outer surface of the first adjusting block, and the bottom of the supporting plate is fixedly connected with a second concave block. According to the pressure-resistant sore pad used for the multiple parts in the operation, the sore pad body can provide comfortable support for a patient, the sore pad body can reduce pressure on the skin of the patient and promote blood circulation as much as possible, an electric telescopic rod on one side of the lower portion of the sore pad body is started, and the whole sore pad body can be driven to move through a second concave block and a second adjusting block; the sore pad body is stressed to be folded and provides lateral support for a patient, so that the support requirements of different body positions of the patient in an operation are conveniently met.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to an anti-pressure sore pad used for multiple parts during surgery. Background Art

[0002] An anti-pressure sore pad, also known as an anti-bedsore pad or air mattress, is a mattress specially designed to prevent pressure sores. Pressure sores are caused by long-term pressure on a part of the body, which leads to poor blood circulation and damage to the skin and soft tissues. The main functions of an anti-pressure sore pad include reducing skin pressure, promoting blood circulation, reducing friction and shear force, facilitating cleaning and care, and relieving pain and discomfort;

[0003] Anti-pressure sore pads are a common and widely used medical product. Existing anti-pressure sore pads are mostly inflatable, which is convenient for adjusting the supporting force. However, when using anti-pressure sore pads during surgery, since patients may need to adopt different postures during surgery, the anti-pressure sore pads need to support different parts of the patient from different angles. However, existing anti-pressure sore pads are difficult to fold or flip, which requires other tools to change the angle of the anti-pressure sore pads and provide support. Too many tools can easily interfere with the surgery of medical staff.

[0004] In order to solve the above problems, the present application proposes an anti-pressure sore pad for use in multiple parts during surgery. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes an anti-pressure sore pad for use in multiple parts during surgery to overcome the above-mentioned technical problems existing in the existing related art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pressure sore prevention pad for use in multiple parts during surgery, comprising a pressure sore pad body and a base, wherein an air nozzle is installed on the outer surface of the pressure sore pad body, a support plate is detachably installed on the bottom of the pressure sore pad body, a hinge is installed on the outer surface of the support plate, a first concave block is fixedly connected to the top of the base, a first adjusting block is rotatably connected to the inner surface of the first concave block, an electric telescopic rod is installed on the outer surface of the first adjusting block, a second concave block is fixedly connected to the bottom of the support plate, a second adjusting block is rotatably connected to the inner surface of the second concave block, and the telescopic end of the electric telescopic rod is fixedly connected to the outer surface of the second adjusting block.

[0008] A protective groove is provided at the bottom of the base. There are multiple protective grooves, and the multiple protective grooves are symmetrically distributed with the base as the center. By setting the protective grooves, the edge shape of the protective grooves can increase the friction coefficient between the contact surface, thereby enhancing the anti-slip performance, reducing the possibility of slipping, and maximizing the safety of the base when in use.

[0009] Control handles are fixedly connected on both sides of the base, and anti-slip bumps are fixedly connected to the outer surface of the control handles. By providing the control handles and the anti-slip bumps, the operator can move the base more stably by holding the control handles, which is convenient for quickly adjusting the supporting position of the sore pad body for the patient. At the same time, the anti-slip bumps can increase the friction between the control handle and the operator, and try to avoid the control handle from accidentally getting out of control when moving.

[0010] The inner cavity of the support plate is threadedly connected with a bolt, and the bolt passes through the support plate and is threadedly connected to the sore pad body. By arranging the bolt, the bolt is forced to move in a direction away from the sore pad body to gradually separate the support plate and the sore pad body, so that the operator can quickly remove the sore pad body for disinfection and cleaning, and at the same time, it is convenient to quickly separate the sore pad body and the electric telescopic rod for separate storage, thereby minimizing the floor space occupied.

[0011] A load-bearing rod is detachably installed on the top of the base, and the top of the load-bearing rod overlaps the bottom of the support plate. By setting the load-bearing rod, after the support plate is subjected to force reduction and contacts the load-bearing rod, the load-bearing rod can provide additional supporting force for the support plate, thereby avoiding as much as possible that the pressure on the electric telescopic rod exceeds the limit value and causes damage, thereby maximizing the service life of the electric telescopic rod.

[0012] A threaded rod is welded to the bottom of the load-bearing rod, and the threaded rod is threadedly connected to the inner cavity of the base. By setting the threaded rod, the rotation of the load-bearing rod can drive the threaded rod to rotate in the same direction, and the threaded rod is forced to rotate in the direction away from the base to gradually release the fixed state of the load-bearing rod and the base, which is convenient for operators to quickly remove the load-bearing rod for maintenance or replacement.

[0013] In summary, the technical effects and advantages of the utility model are as follows:

[0014] 1. The anti-pressure sore pad used in multiple parts during surgery can provide a more comfortable support for the patient. The sore pad body can minimize the pressure on the patient's skin and promote blood circulation. The electric telescopic rod on one side below the sore pad body can be started to drive the sore pad body to move as a whole through the second concave block and the second adjustment block. The sore pad body is folded under force and provides lateral support for the patient, which is convenient to meet the support requirements of patients in different body positions during surgery.

[0015] 2. The anti-pressure sore pad used in multiple parts during surgery can increase the overall friction of the base by setting up protective grooves, and try to avoid accidental movement of the base when supporting the patient. At the same time, the load-bearing rod above the base can share the load-bearing of the electric telescopic rod when it contacts the support plate, and try to avoid the electric telescopic rod being damaged due to the force exceeding the limit value, and try to extend the service life of the electric telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model from another angle;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the load-bearing rod and the threaded rod of the utility model.

[0019] In the figure:

[0020] 1. Pad body; 2. Air nozzle; 3. Support plate; 4. Base; 5. First concave block; 6. First adjustment block; 7. Electric telescopic rod; 8. Second concave block; 9. Second adjustment block; 10. Protection groove; 11. Control handle; 12. Anti-slip bump; 13. Bolt; 14. Load-bearing rod; 15. Threaded rod; 16. Hinge. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-2 , an anti-pressure sore pad for use in multiple parts during surgery, comprising a pressure sore pad body 1 and a base 4. An air nozzle 2 is installed on the outer surface of the pressure sore pad body 1. The operator can use an air pump to adjust the gas volume inside the pressure sore pad body 1 through the air nozzle 2; it is convenient to further adjust the supporting force of the pressure sore pad body 1. A support plate 3 is detachably installed at the bottom of the pressure sore pad body 1, and a hinge 16 is installed on the outer surface of the support plate 3. There are two support plates 3, and the two support plates 3 are symmetrically distributed with the pressure sore pad body 1 as the center.

[0023] Reference Figure 1-2 A first concave block 5 is fixedly connected to the top of the base 4, and a first adjusting block 6 is rotatably connected to the inner surface of the first concave block 5. An electric telescopic rod 7 is installed on the outer surface of the first adjusting block 6, and the electric telescopic rod 7 adopts an external power supply; a second concave block 8 is fixedly connected to the bottom of the support plate 3, and a second adjusting block 9 is rotatably connected to the inner surface of the second concave block 8, and the telescopic end of the electric telescopic rod 7 is fixedly connected to the outer surface of the second adjusting block 9; after the multiple electric telescopic rods 7 on one side below the sore pad body 1 are started and extended upward by force, the extension of the electric telescopic rod 7 can drive the support plate 3 to flip along the hinge 16 through the second concave block 8 and the second adjusting block 9, and the flipping of a single support plate 3 can drive the sore pad body 1 to fold upward as a whole, which is convenient for adjusting the support angle of part of the sore pad body 1, and convenient for meeting the support requirements of patients in different body positions during surgery.

[0024] Reference Figure 2A protective groove 10 is provided at the bottom of the base 4. There are multiple protective grooves 10, and the multiple protective grooves 10 are symmetrically distributed with the base 4 as the center. The design of the sore pad body 1 can provide a stable support surface, reduce the displacement and deformation of the sore pad body 1 when it is subjected to vibration and external force, and ensure its normal working state.

[0025] Reference Figure 1-2 Both sides of the base 4 are fixedly connected with a control handle 11, and the horizontal cross-section of the control handle 11 is U-shaped. The operator can quickly adjust the contact position between the sore pad body 1 and the patient by holding the control handle 11; the outer surface of the control handle 11 is fixedly connected with an anti-slip bump 12, and the anti-slip bump 12 can increase the friction force on the surface of the control handle 11, so that the operator can operate the control handle 11 and the base 4 more stably.

[0026] Reference Figure 2 The inner cavity of the support plate 3 is threadedly connected with a bolt 13, and the bolt 13 passes through the support plate 3 and is threadedly connected to the sore pad body 1; there are four bolts 13, and the four bolts 13 are symmetrically distributed with the support plate 3 as the center, and the bolts 13 are forced to move downward to quickly separate the support plate 3 and the sore pad body 1 as a whole, so that the sore pad body 1 can be quickly removed as a whole for cleaning and disinfection. At the same time, after separation, the sore pad body 1 and the base 4 and other parts can be stored separately, which minimizes the storage space.

[0027] Reference Figure 1 and Figure 3 The top of the base 4 is detachably mounted with a load-bearing rod 14, the top of which overlaps the bottom of the support plate 3. The support plate 3 can come into contact with the load-bearing rod 14 after being forced to drop a certain distance, and the load-bearing rod 14 can provide additional support for the support plate 3, so as to share the pressure on the electric telescopic rod 7 and avoid damage to the electric telescopic rod 7 caused by excessive force. A threaded rod 15 is welded to the bottom of the load-bearing rod 14, and the threaded rod 15 is threadedly connected to the inner cavity of the base 4. The load-bearing rod 14 rotates under force to drive the threaded rod 15 to move in the same direction, and the threaded rod 15 rotates under force and moves in a direction away from the base 4 to gradually separate the load-bearing rod 14 from the base 4, so that the operator can quickly remove the load-bearing rod 14 for replacement.

[0028] Working principle: First, the sore pad body 1 can provide a more comfortable support for the patient. The sore pad body 1 can minimize the pressure on the patient's skin and promote blood circulation. The external air pump can adjust the gas volume inside the sore pad body 1 through the air nozzle 2, and then the supporting force of the sore pad body 1 can be further adjusted according to the actual situation; after the multiple electric telescopic rods 7 on the same side below the sore pad body 1 are started by force, the electric telescopic rods 7 are forced to stretch upward and can drive the sore pad body 1 to fold upward as a whole through the second recessed block 8 and the second adjusting block 9. The sore pad body 1 is folded under force and provides lateral support for the patient, which is convenient to meet the support requirements of patients in different body positions during surgery.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-pressure sore pad for use in multiple parts of an operation, comprising a pressure sore pad body (1) and a base (4), characterized in that: The outer surface of the sore pad body (1) is provided with an air nozzle (2); the bottom of the sore pad body (1) is detachably provided with a support plate (3); the outer surface of the support plate (3) is provided with a hinge (16); the top of the base (4) is fixedly connected with a first recessed block (5); the inner surface of the first recessed block (5) is rotatably connected with a first adjusting block (6); the outer surface of the first adjusting block (6) is provided with an electric telescopic rod (7); the bottom of the support plate (3) is fixedly connected with a second recessed block (8); the inner surface of the second recessed block (8) is rotatably connected with a second adjusting block (9); the telescopic end of the electric telescopic rod (7) is fixedly connected with the outer surface of the second adjusting block (9).

2. The anti-pressure sore pad for use in multiple parts during surgery according to claim 1, characterized in that: A protection groove (10) is provided at the bottom of the base (4), and there are a plurality of the protection grooves (10), which are symmetrically distributed with the base (4) as the center.

3. The anti-pressure sore pad for use in multiple parts during surgery according to claim 1, characterized in that: Both sides of the base (4) are fixedly connected with control handles (11), and the outer surface of the control handles (11) is fixedly connected with anti-slip bumps (12).

4. The anti-pressure sore pad for use in multiple parts during surgery according to claim 1, characterized in that: The inner cavity of the support plate (3) is threadedly connected with a bolt (13), and the bolt (13) passes through the support plate (3) and is threadedly connected to the sore pad body (1).

5. The anti-pressure sore pad for use in multiple parts during surgery according to claim 1, characterized in that: A load-bearing rod (14) is detachably mounted on the top of the base (4), and the top of the load-bearing rod (14) overlaps the bottom of the support plate (3).

6. The anti-pressure sore pad for use in multiple parts during surgery according to claim 5, characterized in that: A threaded rod (15) is welded to the bottom of the load-bearing rod (14), and the threaded rod (15) is threadedly connected to the inner cavity of the base (4).

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