Preoperative surgical site skin preparation device

Abstract

The utility model relates to the technical field of skin preparation devices, in particular to a preoperative surgical site skin preparation device which facilitates collection, improves working efficiency and enhances practicability. Comprising a scraper and a skin preparation mechanism, the skin preparation mechanism comprises a mounting box, a first sliding groove is formed in the bottom end of the mounting box, the scraper is slidably connected with the first sliding groove, a threaded hole is formed in the top end of the scraper, a first through hole is formed in the top end of the first sliding groove, and a bolt is screwed in the threaded hole and penetrates through the first through hole; connecting blocks are hinged to the supporting rod and the mounting box correspondingly, first connecting rods and second connecting rods are fixedly mounted on the two connecting blocks correspondingly, second sliding grooves are formed in the first connecting rods, the second connecting rods are slidably connected with the second sliding grooves, the two connecting blocks are connected through first springs, and a cleaning assembly is arranged on the supporting rod. The scraper is attached to the skin of the patient for skin preparation.

Description

Technical Field

[0001] The utility model relates to the technical field of skin preparation devices, in particular to a preoperative skin preparation device for a surgical site. Background Art

[0002] With the development of society, the application of skin preparation is becoming more and more extensive. Skin preparation refers to the surgical preparation of shaving hair and cleaning the body surface at the corresponding part of the operation. It is the work of cleaning the surgical area before the operation for patients who are going to undergo surgery. The purpose of skin preparation is to reduce the number of skin bacteria without damaging the integrity of the skin and reduce the infection rate of the incision after the operation. The traditional skin preparation method is to shave the hair of the corresponding part of the patient with a scraper;

[0003] It has been found during use of existing skin preparation scrapers that after the scrapers clean the hair at the surgical site of the patient, some hair will adhere to the patient's skin surface, so medical staff need to collect these hairs again, which wastes a lot of time and reduces work efficiency, resulting in poor practicality. Utility Model Content

[0004] Technical issues solved

[0005] In order to solve the above technical problems, the utility model provides a preoperative surgical site skin preparation device which is easy to collect, improves work efficiency and enhances practicality.

[0006] Technical Solution

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a preoperative surgical site skin preparation device, comprising a scraper, the skin preparation mechanism comprising a mounting box, a first slide groove is provided at the bottom end of the mounting box, the scraper is slidably connected to the first slide groove, a threaded hole is provided at the top end of the scraper, a first through hole is provided at the top end of the first slide groove, a bolt is threaded in the threaded hole, the bolt passes through the first through hole, a handle is fixedly installed at one end of the mounting box, a support rod is hinged at the other end of the mounting box, a connecting block is hinged on the support rod and the mounting box, a first connecting rod and a second connecting rod are fixedly installed on the two connecting blocks, a second slide groove is provided on the first connecting rod, the second connecting rod is slidably connected to the second slide groove, the two connecting blocks are connected by a first spring, and a cleaning assembly is provided on the support rod.

[0008] By adopting the above technical solution, the medical staff holds the handle and fits the scraper to the patient's skin for skin preparation. At this time, the cleaning component on the support rod fits the patient's skin. The medical staff pulls the handle, and the handle drives the scraper to scrape the hair. The scraped hair will be collected by the cleaning component. When the scraper tool is changed, the second connecting rod will slide in the first connecting rod, compressing the first spring, so that the support rod rotates around the hinge with the mounting box, changing the angle of the cleaning component, so as to better fit the skin and collect the hair. This process realizes a convenient collection process, improves work efficiency, and thus enhances practicality.

[0009] Preferably, the cleaning assembly includes a lint-removing roller, an L-shaped plate fixedly mounted on the support rod, a third slide groove is provided on the L-shaped plate, a fixed rod is fixedly mounted in the third slide groove, a clamping plate is slidably mounted on the fixed rod, one end of the clamping plate is connected to one end of the third slide groove by a second spring, a second through hole is provided on the clamping plate and the L-shaped plate, and both ends of the lint-removing roller are rotatably connected to the two second through holes respectively.

[0010] By adopting the above technical solution, the clamp is pulled and slides on the fixed rod. At this time, the second spring is compressed, and one end of the lint-removing roller is inserted into the second through hole on the L-shaped plate. The clamp is slowly released and reset under the elastic force of the second spring. The other end of the lint-removing roller is inserted into the second through hole on the clamp, thereby enhancing practicality.

[0011] Preferably, the handle is wrapped with an anti-slip cover.

[0012] By adopting the above technical solution, the anti-slip cover can prevent slipping when the handle is held, thereby enhancing safety.

[0013] Preferably, a plurality of reinforcing ribs are fixedly mounted on the handle, and the plurality of reinforcing ribs are all fixedly connected to the mounting box.

[0014] By adopting the above technical solution, the reinforcing ribs can strengthen the connection between the handle and the mounting box, thereby enhancing stability.

[0015] Preferably, a protective shell is mounted on the installation box.

[0016] By adopting the above technical solution, when the scraper is not in use, the protective shell can be put on the installation box to prevent the scraper from contacting the outside world, thereby enhancing practicality.

[0017] Beneficial Effects

[0018] Compared with the prior art, the present application provides a preoperative surgical site skin preparation device having the following features:

[0019] Beneficial effects:

[0020] The medical staff holds the handle and fits the scraper to the patient's skin for skin preparation. At this time, the cleaning component on the support rod fits the patient's skin. The medical staff pulls the handle, and the handle drives the scraper to scrape the hair. The scraped hair will be collected by the cleaning component. When the scraper tool is changed, the second connecting rod will slide in the first connecting rod, compressing the first spring, so that the support rod rotates around the hinge with the mounting box, changing the angle of the cleaning component to better fit the skin and collect the hair. This process realizes a convenient collection process, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the axial side cross-sectional structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the connection between the fixing rod and the L-shaped plate of the utility model;

[0024] Figure 4 The utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0025] Markings in the attached drawings: 1. scraper; 2. mounting box; 3. bolt; 4. handle; 5. support rod; 6. connecting block; 7. first connecting rod; 8. second connecting rod; 9. first spring; 10. lint-removing roller; 11. L-shaped plate; 12. fixing rod; 13. splint; 14. second spring; 15. anti-slip cover; 16. reinforcing rib; 17. protective shell. DETAILED DESCRIPTION

[0026] Example

[0027] See also Figure 1-Figure 4A preoperative skin preparation device for a surgical site comprises a scraper 1, and a skin preparation mechanism comprises a mounting box 2. A first slide groove is provided at the bottom end of the mounting box 2, and the scraper 1 is slidably connected to the first slide groove. A threaded hole is provided at the top end of the scraper 1, and a first through hole is provided at the top end of the first slide groove. A bolt 3 is screwed in the threaded hole, and the bolt 3 passes through the first through hole. A handle 4 is fixedly installed at one end of the mounting box 2, and a support rod 5 is hinged at the other end of the mounting box 2. A connecting block 6 is hinged on the support rod 5 and the mounting box 2, and the first connecting rod is fixedly installed on the two connecting blocks 6. 7 and the second connecting rod 8, the first connecting rod 7 is provided with a second slide, the second connecting rod 8 is slidably connected to the second slide, the two connecting blocks 6 are connected by a first spring 9, the cleaning assembly includes a hair sticking roller 10, an L-shaped plate 11 is fixedly installed on the support rod 5, a third slide is provided on the L-shaped plate 11, a fixed rod 12 is fixedly installed in the third slide, a clamping plate 13 is slidably installed on the fixed rod 12, one end of the clamping plate 13 is connected to one end of the third slide by a second spring 14, and a second passage is provided on the clamping plate 13 and the L-shaped plate 11 The two ends of the hair sticking roller 10 are rotatably connected with the two second through holes respectively, the clamping plate 13 is pulled, and the clamping plate 13 slides on the fixing rod 12. At this time, the second spring 14 is compressed, and one end of the hair sticking roller 10 is inserted into the second through hole on the L-shaped plate 11, and the clamping plate 13 is slowly released. The clamping plate 13 is reset under the elastic force of the second spring 14, and the other end of the hair sticking roller 10 is inserted into the second through hole on the clamping plate 13. The medical staff holds the handle 4 and puts the scraper 1 against the patient's skin for skin preparation. At this time, the hair sticking roller 10 on the support rod 5 is close to the patient's skin. The medical staff pulls the handle 4, and the handle 4 drives the scraper 1 to scrape the hair. The scraped hair will be picked up by the hair sticking roller 10 for collection. When the scraper 1 changes its tool, the second connecting rod 8 will slide in the first connecting rod 7, compressing the first spring 9, so that the support rod 5 rotates around the hinge with the installation box 2, changing the angle of the hair sticking roller 10, so that the hair sticking roller 10 can better fit the skin and collect the hair. This process realizes the process of facilitating collection, improves work efficiency, and thus enhances practicality.

[0028] See also Figure 1-Figure 3 The handle 4 is wrapped with an anti-skid cover 15, which can prevent the handle 4 from slipping when the hand is holding it, thereby enhancing safety.

[0029] See also Figure 1 and Figure 2 A plurality of reinforcing ribs 16 are fixedly mounted on the handle 4, and the plurality of reinforcing ribs 16 are fixedly connected to the mounting box 2. The reinforcing ribs 16 can strengthen the connection between the handle 4 and the mounting box 2, thereby enhancing stability.

[0030] See also Figure 1-Figure 3 The installation box 2 is provided with a protective shell 17. When the scraper 1 is not in use, the protective shell 17 can be installed on the installation box 2 to prevent the scraper 1 from contacting the outside world, thereby enhancing practicality.

[0031] The utility model discloses a preoperative surgical site skin preparation device. When working, the splint 13 is pulled, and the splint 13 slides on the fixed rod 12. At this time, the second spring 14 is compressed, and one end of the hair sticking roller 10 is inserted into the second through hole on the L-shaped plate 11. The splint 13 is slowly released, and the splint 13 is reset under the elastic force of the second spring 14. The other end of the hair sticking roller 10 is inserted into the second through hole on the splint 13. The medical staff holds the handle 4 and puts the scraper 1 against the patient's skin for skin preparation. At this time, the support rod 5 is on The hair-sticking roller 10 fits the patient's skin, and the medical staff pulls the handle 4, which drives the scraper 1 to scrape the hair. The scraped hair will be stuck to the hair-sticking roller 10 for collection. When the scraper 1 changes its tool, the second connecting rod 8 will slide in the first connecting rod 7, compressing the first spring 9, so that the support rod 5 rotates around the hinge with the installation box 2, changing the angle of the hair-sticking roller 10, so that the hair-sticking roller 10 can better fit the skin and collect the hair. This process realizes a process that facilitates collection.

[0032] The above are only preferred embodiments of the present invention and are 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. A preoperative skin preparation device for a surgical site, comprising a scraper (1), characterized in that , also includes: The skin preparation mechanism comprises an installation box (2), a first slide groove is provided at the bottom end of the installation box (2), a scraper (1) is slidably connected to the first slide groove, a threaded hole is provided at the top end of the scraper (1), a first through hole is provided at the top end of the first slide groove, a bolt (3) is screwed in the threaded hole, and the bolt (3) passes through the first through hole, a handle (4) is fixedly installed at one end of the installation box (2), a support rod (5) is hinged at the other end of the installation box (2), a connecting block (6) is hinged on the support rod (5) and the installation box (2), a first connecting rod (7) and a second connecting rod (8) are fixedly installed on the two connecting blocks (6), a second slide groove is provided on the first connecting rod (7), the second connecting rod (8) is slidably connected to the second slide groove, the two connecting blocks (6) are connected by a first spring (9), and a cleaning component is arranged on the support rod (5).

2. A preoperative skin preparation device for a surgical site as claimed in claim 1, characterized in that: The cleaning assembly comprises a lint-removing roller (10), an L-shaped plate (11) fixedly mounted on the support rod (5), a third sliding groove being provided on the L-shaped plate (11), a fixed rod (12) fixedly mounted in the third sliding groove, a clamping plate (13) slidably mounted on the fixed rod (12), one end of the clamping plate (13) being connected to one end of the third sliding groove via a second spring (14), second through holes being provided on the clamping plate (13) and the L-shaped plate (11), and two ends of the lint-removing roller (10) being rotatably connected to the two second through holes respectively.

3. A preoperative skin preparation device for a surgical site as claimed in claim 1, characterized in that: The handle (4) is wrapped with an anti-slip cover (15).

4. A preoperative skin preparation device for a surgical site as claimed in claim 1, characterized in that: A plurality of reinforcing ribs (16) are fixedly mounted on the handle (4), and the plurality of reinforcing ribs (16) are all fixedly connected to the mounting box (2).

5. A preoperative surgical site skin preparation device as claimed in claim 1, characterized in that: The installation box (2) is sleeved with a protective shell (17).

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