Surgical skin preparation auxiliary device

Abstract

The utility model relates to an operation skin preparation auxiliary device which comprises a fixing part used for being fixed to the edge of a sickbed, a bearing part located on the outer side of the edge of the sickbed and a connecting part used for connecting the bearing part to the fixing part, and the bearing part is used for bearing the neck of a patient lying on the sickbed. Due to the adoption of the technical scheme, in the process of performing preoperative skin preparation on the head of a patient under the assistance of the surgical skin preparation auxiliary device disclosed by the utility model, hair residues falling on the clothes of the patient can be reduced, and further, the time for cleaning the hair residues on the clothes of the patient can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a surgical skin preparation auxiliary device. Background Technology

[0002] Craniotomy is a common type of surgery, frequently used by neurosurgeons to treat intracranial lesions or injuries. Before undergoing craniotomy, necessary preparations must be made, such as preoperative consultation, preoperative skin preparation, preoperative fasting, and preoperative medication.

[0003] Currently, during preoperative scalp preparation for some patients, the patient is kept seated while an electric clipper is used to shave off longer hair, followed by the removal of any remaining short hair using a disposable shaving razor. A significant amount of hair debris falls onto the patient's clothing during this process, requiring considerable time to clean afterward. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a surgical preparation auxiliary device to solve the technical problem that a lot of time needs to be spent cleaning hair residue off the patient's clothes after the preoperative skin preparation is completed.

[0005] This utility model is achieved through the following technical solution:

[0006] A surgical skin preparation aid includes a fixing part for fixing to the edge of a hospital bed, a support part located on the outside of the edge of the hospital bed, and a connecting part for connecting the support part to the fixing part, wherein the support part is used to support the neck of a patient lying supine on the hospital bed.

[0007] Furthermore, the support portion includes a support block for supporting the patient's neck and a support portion fixedly connected to the upper end of the support block, the support portion being a structure that can extend and retract vertically; the connecting portion is used to connect the lower end of the support portion to the fixing portion.

[0008] Furthermore, the support portion includes a threaded sleeve arranged vertically and a screw screwed into the threaded sleeve, and the support block is fixed to the upper end of the screw screw; the connecting portion is used to connect the lower end of the threaded sleeve to the fixing portion.

[0009] Furthermore, the connecting part includes a vertical rod fixedly connected to the lower end of the fixing part at its upper end, and a connector rotatably connected to the vertical rod at one end. The lower end of the threaded sleeve is fixedly connected to the other end of the connector. When the screw moves downward a certain distance inside the threaded sleeve, the supporting block is located on the lower side of the fixing part.

[0010] Furthermore, the connecting part also includes a first rotating ring rotatably fitted on the vertical rod, a first limiting ring protruding outward from the outer circumference of the vertical rod and abutting the upper end of the first rotating ring, and a second limiting ring protruding outward from the outer circumference of the vertical rod and abutting the lower end of the first rotating ring; one end of the connecting member is fixedly connected to the first rotating ring.

[0011] Furthermore, it also includes a support plate located directly below the threaded sleeve and a tray for supporting the support plate, one end of the support plate being rotatably connected to the vertical rod.

[0012] Furthermore, the connecting part also includes a second rotating ring rotatably fitted on the vertical rod, a third limiting ring protruding outward from the outer circumference of the vertical rod and abutting the upper end of the second rotating ring, and a fourth limiting ring protruding outward from the outer circumference of the vertical rod and abutting the lower end of the second rotating ring; one end of the support plate is fixedly connected to the second rotating ring.

[0013] Furthermore, the fixing part includes a first horizontal plate for supporting the upper side of the bed edge, a second horizontal plate disposed below the first horizontal plate, a vertical plate whose upper and lower ends are respectively fixedly connected to the first horizontal plate and the second horizontal plate, a screw hole formed on the second horizontal plate, and a bolt screwed into the screw hole, wherein the screw-in end of the bolt is used to abut against the lower side of the bed edge upward.

[0014] The beneficial effects of this utility model are as follows:

[0015] When performing preoperative scalp preparation on a patient's head using the surgical scalp preparation aid described in this invention, the patient is in a supine position, which reduces the amount of hair falling onto the patient's clothing, thereby reducing the time spent cleaning up the hair. Furthermore, when the patient's head is positioned outside the bed during preoperative scalp preparation using the surgical scalp preparation aid described in this invention, hair is also less likely to fall onto the bed.

[0016] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the surgical skin preparation auxiliary device of this utility model when viewed from one perspective.

[0018] Figure 2This is a schematic diagram of the structure of the surgical skin preparation auxiliary device of this utility model when viewed from another perspective;

[0019] Figure 3 This is a schematic diagram of the structure of the surgical skin preparation auxiliary device of this utility model when it is in an idle state.

[0020] The meanings of the numbers in the diagram are as follows:

[0021] Support block-1; Threaded sleeve-2; Screw-3; Vertical rod-4; Connector-5; First rotating ring-6; First limiting ring-7; Second limiting ring-8; Support plate-9; Pallet-10; Second rotating ring-11; Third limiting ring-12; Fourth limiting ring-13; First horizontal plate-14; Second horizontal plate-15; Vertical plate-16; Bolt-17. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0027] Please see Figure 1-2 This utility model provides a technical solution: a surgical skin preparation auxiliary device, comprising a fixing part for fixing to the edge of a hospital bed, a support part located on the outer side of the bed edge (the outer side of the bed edge refers to the side of the bed edge facing away from the center of the bed, and in the following description, the outer side of the bed edge has this meaning), and a connecting part for connecting the support part to the fixing part, the support part being used to support the neck of a patient lying supine on the hospital bed.

[0028] When using the surgical preparation aid device described in this invention, the fixing part is fixed to the edge of the hospital bed, and the supporting part is located on the outside of the bed edge. Then, the patient lies supine on the bed, with the patient's neck supported on the supporting part, and the patient's head is located on the outside of the bed. Then, an electric hair clipper can be used to shave off the patient's longer hair, and a disposable shaving razor can be used to remove any remaining short hair on the patient's head, thus completing the preoperative preparation of the patient's head.

[0029] When performing preoperative scalp preparation on a patient's head using the surgical scalp preparation aid described in this invention, the patient is in a supine position, which reduces the amount of hair falling onto the patient's clothing, thereby reducing the time spent cleaning up the hair. Furthermore, when the patient's head is positioned outside the bed during preoperative scalp preparation using the surgical scalp preparation aid described in this invention, hair is also less likely to fall onto the bed.

[0030] In this embodiment, the support portion includes a support block 1 for supporting the patient's neck and a support portion fixedly connected to the upper end of the support block 1. The support portion is a structure that can extend and retract vertically. The connecting portion is used to connect the lower end of the support portion to the fixed portion.

[0031] During preoperative scalp preparation, the patient's neck is supported on the support block 1. Before the patient's neck is supported on the support block 1, the support portion can be extended or shortened vertically to adjust the height of the upper end of the support portion, thereby adjusting the height of the support block 1 to a comfortable height for the patient, thus improving the patient's comfort during preoperative scalp preparation.

[0032] In this embodiment, the support part includes a threaded sleeve 2 arranged vertically and a screw 3 screwed into the threaded sleeve 2, and the support block 1 is fixed to the upper end of the screw 3; the connecting part is used to connect the lower end of the threaded sleeve 2 to the fixing part.

[0033] Rotating the screw 3 inside the threaded sleeve 2 allows the screw 3 to move upwards or downwards, thereby causing the support portion to extend or shorten vertically.

[0034] In this embodiment, the connecting part includes a vertical rod 4 fixedly connected to the lower end of the fixing part at its upper end, and a connector 5 rotatably connected to the vertical rod 4 at one end. In this embodiment, the connector 5 is a plate-shaped connector 5, that is, a connecting plate. It can be understood that the connector 5 is not limited to a plate-shaped connector 5. For example, in some embodiments, the connector 5 can also be a rod-shaped connector 5, that is, a connecting rod. The lower end of the threaded sleeve 2 is fixedly connected to the other end of the connector 5; when the screw 3 moves downward a certain distance inside the threaded sleeve 2, the support block 1 is located on the lower side of the fixing part.

[0035] During the preoperative preparation of the patient's head, the threaded sleeve 2, the screw 3, and the support block 1 are all located on the outer side of the bed edge, and the support surface of the support block 1 used to support the patient's neck is a certain distance higher than the upper side of the bed edge.

[0036] After preoperative skin preparation of the patient's head is completed, the patient's neck is removed from the support block 1, and the fixation part remains fixed to the edge of the bed. Then, the screw 3 is rotated within the threaded sleeve 2, causing the screw 3 to move downward within the threaded sleeve 2. The support block 1 moves downward with the screw 3. After the screw 3 moves downward a certain distance, the support block 1 is positioned below the fixation part, and then moves downward to the underside of the bed edge. After the support block 1 moves downward to the underside of the fixation part, the connecting piece 5 can be rotated on the vertical rod 4 to rotate the other end of the connecting piece 5, the threaded sleeve 2, the screw 3, and the support block 1 to the underside of the bed board. At this time, the surgical skin preparation auxiliary device of this utility model is in an idle state (please refer to...). Figure 3 (As shown). With this structure, the other end of the connector 5, the threaded sleeve 2, the screw 3, and the support block 1 can be rotated to the underside of the bed board, reducing the space occupied outside the bed.

[0037] When using the surgical preparation aid device described in this utility model, the connecting piece 5 can be rotated on the vertical rod 4 to rotate the other end of the connecting piece 5, the threaded sleeve 2, the screw 3, and the support block 1 to the outside of the bed edge. Then, the screw 3 is rotated inside the threaded sleeve 2, causing the screw 3 to move upward within the threaded sleeve 2, so that the height of the support surface of the support block 1 for supporting the patient's neck is a certain distance above the upper side of the bed edge. At this time, the patient can lie supine on the bed, with the patient's neck supported on the support part, and then the patient's head can be prepared for surgery. When using the surgical preparation aid device described in this utility model, it is not necessary to fix the fixing part to the bed edge again, making the use of the surgical preparation aid device described in this utility model more convenient.

[0038] In this embodiment, the connecting part further includes a first rotating ring 6 rotatably fitted on the vertical rod 4, a first limiting ring 7 protruding outward from the outer periphery of the vertical rod 4 and abutting the upper end of the first rotating ring 6, and a second limiting ring 8 protruding outward from the outer periphery of the vertical rod 4 and abutting the lower end of the first rotating ring 6; one end of the connecting member 5 is fixedly connected to the first rotating ring 6.

[0039] Since the first rotating ring 6 is rotatably fitted onto the vertical rod 4, one end of the connecting member 5 can be rotatably connected to the vertical rod 4. The first limiting ring 7 and the second limiting ring 8 can limit the first rotating ring 6, preventing it from moving up and down on the vertical rod 4.

[0040] In this embodiment, the surgical skin preparation auxiliary device of the present invention further includes a support plate 9 located directly below the threaded sleeve 2 and a tray 10 for supporting the support plate 9. One end of the support plate 9 is rotatably connected to the vertical rod 4.

[0041] During preoperative preparation of the patient's head, the hair falling from the patient's head can fall into the tray 10, which can greatly reduce the amount of hair falling onto the ward floor. After the preoperative preparation of the patient's head is completed, the tray 10 can be removed from between the threaded sleeve 2 and the support plate 9, and the hair in the tray 10 can be emptied, which is more convenient when dealing with the hair in the tray 10.

[0042] After completing the preoperative skin preparation of the patient's head, the support plate 9 can be rotated on the vertical rod 4 to rotate the other end of the support plate 9 opposite to the first end to the underside of the bed board, which can reduce the space occupied outside the bed.

[0043] In this embodiment, the connecting part further includes a second rotating ring 11 rotatably fitted on the vertical rod 4, a third limiting ring 12 protruding outward from the outer periphery of the vertical rod 4 and abutting the upper end of the second rotating ring 11, and a fourth limiting ring 13 protruding outward from the outer periphery of the vertical rod 4 and abutting the lower end of the second rotating ring 11; one end of the support plate 9 is fixedly connected to the second rotating ring 11.

[0044] Since the second rotating ring 11 is rotatably fitted onto the vertical rod 4, the support plate 9 can be rotatably connected to the vertical rod 4. The third limiting ring 12 and the fourth limiting ring 13 can limit the second rotating ring 11, preventing the second rotating ring 11 from moving up and down on the vertical rod 4.

[0045] In this embodiment, the fixing part includes a first horizontal plate 14 for supporting the upper side of the bed edge, a second horizontal plate 15 disposed below the first horizontal plate 14, a vertical plate 16 whose upper and lower ends are respectively fixedly connected to the first horizontal plate 14 and the second horizontal plate 15, a screw hole formed on the second horizontal plate 15, and a bolt 17 screwed into the screw hole. The screw-in end of the bolt 17 is used to abut against the lower side of the bed edge. In this embodiment, there are two screw holes and two bolts 17. It can be understood that the number of screw holes and bolts 17 is not limited to two. In other embodiments, the number of screw holes and bolts 17 can be other than two, as long as the number of screw holes and bolts 17 is the same and corresponds one-to-one.

[0046] When it is necessary to fix the fixing part to the edge of the hospital bed, the first horizontal plate 14 is supported on the upper side of the edge of the hospital bed, the second horizontal plate 15 is located directly below the edge of the hospital bed, and the vertical plate 16 is located on the outer side of the edge of the hospital bed. Then, the bolt 17 is rotated in the screw hole so that the screw-in end of the bolt 17 abuts against the lower side of the edge of the hospital bed. At this time, the fixing part can be fixed to the edge of the hospital bed, which is more convenient when fixing the fixing part to the edge of the hospital bed.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A surgical skin preparation auxiliary device, characterized in that: It includes a fixing part for fixing to the edge of the hospital bed, a support part located on the outside of the edge of the hospital bed, and a connecting part for connecting the support part to the fixing part, wherein the support part is used to support the neck of a patient lying supine on the hospital bed; The support portion includes a support block for supporting the patient's neck and a support portion fixedly connected to the upper end of the support block. The support portion is a structure that can extend and retract vertically. The connecting portion is used to connect the lower end of the support portion to the fixing portion. The support portion includes a threaded sleeve arranged vertically and a screw screwed into the threaded sleeve, and the support block is fixed to the upper end of the screw screw; the connecting portion is used to connect the lower end of the threaded sleeve to the fixing portion.

2. The surgical skin preparation auxiliary device according to claim 1, characterized in that: The connecting part includes a vertical rod fixedly connected to the lower end of the fixing part at its upper end, and a connector rotatably connected to the vertical rod at one end. The lower end of the threaded sleeve is fixedly connected to the other end of the connector. When the screw moves downward a certain distance inside the threaded sleeve, the support block is located on the lower side of the fixing part.

3. The surgical skin preparation auxiliary device according to claim 2, characterized in that: The connecting part further includes a first rotating ring rotatably fitted on the vertical rod, a first limiting ring protruding outward from the outer circumference of the vertical rod and abutting the upper end of the first rotating ring, and a second limiting ring protruding outward from the outer circumference of the vertical rod and abutting the lower end of the first rotating ring; one end of the connecting member is fixedly connected to the first rotating ring.

4. The surgical skin preparation auxiliary device according to claim 3, characterized in that: It also includes a support plate located directly below the threaded sleeve and a tray for supporting the support plate, one end of the support plate being rotatably connected to the vertical rod.

5. The surgical skin preparation auxiliary device according to claim 4, characterized in that: The connecting part further includes a second rotating ring rotatably fitted on the vertical rod, a third limiting ring protruding outward from the outer periphery of the vertical rod and abutting the upper end of the second rotating ring, and a fourth limiting ring protruding outward from the outer periphery of the vertical rod and abutting the lower end of the second rotating ring; one end of the support plate is fixedly connected to the second rotating ring.

6. A surgical skin preparation auxiliary device according to any one of claims 1-5, characterized in that: The fixing part includes a first horizontal plate for supporting the upper side of the bed edge, a second horizontal plate located below the first horizontal plate, a vertical plate that is fixedly connected to the first horizontal plate and the second horizontal plate at its upper and lower ends respectively, a screw hole formed on the second horizontal plate, and a bolt screwed into the screw hole. The screw-in end of the bolt is used to abut against the lower side of the bed edge upward.

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