Special pad for skin preparation in perineum area

Abstract

The utility model relates to a special pad for perineal area skin preparation, which comprises a base plate and six U-shaped blocks, two bases are symmetrically mounted on the upper surface of the base plate, two U-shaped blocks are respectively mounted in the two bases through adjusting mechanisms, first support plates are rotatably mounted in the two U-shaped blocks, and a second support plate is mounted in the first support plates. Second supporting plates are rotationally installed at the ends of the two first supporting plates through U-shaped blocks, third supporting plates are installed at the ends of the two second supporting plates through U-shaped blocks, and foot supports are installed at the ends of the third supporting plates. And a plurality of positioning holes are coaxially formed in the outer surfaces of the first supporting plate, the second supporting plate and the third supporting plate in an array manner. According to the skin preparation device, the two legs of a patient can be supported, it is ensured that the body position of the patient is standard during skin preparation, the skin preparation area can be fully exposed, the skin preparation cleanliness is better facilitated, through arrangement of the hair collecting mechanism, hair can be sucked and prevented from scattering during skin preparation, the working efficiency of an operator can be improved, and a bed sheet can be kept clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a special pad for perineum skin preparation. Background Art

[0002] Skin preparation refers to the surgical preparation of shaving the hair and cleaning the body surface in the corresponding part of the operation. This step is an important work for patients who are going to have surgery to clean the surgical area before the operation. It includes shaving the hair in the surgical area, usually using a razor or trimming tool. In addition, skin preparation also includes cleaning and disinfecting the skin in the surgical area, often using disinfectants such as iodine. Such operations help reduce the number of bacteria on the skin in the surgical area and reduce the risk of postoperative incision infection. It is also conducive to the operation and postoperative healing. Skin preparation is an indispensable part of surgical preparation and is crucial to ensure the safety and success of the operation.

[0003] The perineum area is frequently prepared, and traditionally, an ordinary disposable middle sheet is used for skin preparation, which is placed under the patient's buttocks to collect scattered hair. However, due to the soft and light nature of the hair itself, it is easy for the hair to float onto the surrounding sheets when moved or touched. In addition, due to the effect of static electricity, the hair is easily adsorbed on the sheets by static electricity, making subsequent cleaning inconvenient. In addition, the skin in the prepared perineum area of ​​the patient is difficult to expose, and the skin in the prepared area often does not meet the standards. Utility Model Content

[0004] The utility model aims to provide a special pad for skin preparation in the perineum area, which is convenient for collecting hair, keeping the neatness of bed sheets, and making patients keep a prescribed body position, thereby improving the skin preparation effect.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A special pad for perineal skin preparation includes a pad plate and six U-shaped blocks. Two bases are symmetrically installed on the upper surface of the pad plate, wherein the two U-shaped blocks are respectively installed in the two bases through an adjustment mechanism, the first support plate is rotatably installed inside the two U-shaped blocks, the ends of the two first support plates are rotatably installed with the second support plate through the U-shaped blocks, the ends of the two second support plates are installed with the third support plate through the U-shaped blocks, and the ends of the third support plate are installed with footrests. The outer surfaces of the first support plate, the second support plate and the third support plate are all provided with a plurality of positioning holes in a coaxial array, and the outer surfaces of the six U-shaped blocks are all provided with a fixing mechanism that can be plugged and matched with the positioning holes. A hair collection mechanism is provided on the upper surface of the pad plate.

[0007] It can be seen that after the patient lies on the pad, the height and angle of the footrest can be adjusted through the fixing mechanism, so that the patient's legs can be supported, and the patient's knees can be bent to support the feet in a standardized manner, ensuring that the patient's body position is standardized during skin preparation, and the skin preparation area can be fully exposed, which is more conducive to clean skin preparation, and the skin preparation position is convenient to place and can be placed for a long time, which improves the patient's comfort. Through the setting of the hair collection mechanism, the hair can be absorbed while preparing the skin, and the scattered hair can be effectively collected to prevent the hair from flying, which is beneficial for the operator to improve the work efficiency and keep the sheets tidy, and the front and rear position of the footrest can be adjusted through the setting of the adjustment mechanism, so that after the patient lies down, the front and rear position of the footrest can be actively adjusted without the patient changing his or her own position, thereby increasing the patient's comfort.

[0008] Furthermore, the adjustment mechanism includes a screw rod rotatably mounted inside the base, a nut seat is mounted on the outer surface of the screw rod, a U-shaped block is mounted on the outer surface of the nut seat, and a knob is mounted on the end of the screw rod.

[0009] The screw rod is driven to rotate by rotating the knob. Since the inner wall of the base acts as a limit on the nut seat, the nut seat can be driven to move along the length direction of the screw rod and drive the footrest to move forward and backward.

[0010] Furthermore, the fixing mechanism includes a telescopic rod installed on the outer surface of the U-shaped block, a mounting plate is installed on the end of the telescopic rod, a spring is sleeved on the outer surface of the telescopic rod, and the two ends of the spring are respectively connected to the U-shaped block and the mounting plate, positioning rods are connected to both ends of the mounting plate in the length direction, and the positioning rods are plugged into the positioning holes, and a pull rod is installed on the outer surface of the mounting plate.

[0011] The positioning rod is pulled out of the positioning hole by pulling the pull rod outward, and then the first support plate, the second support plate or the third support plate can be rotated arbitrarily. When the angle is adjusted, the positioning rod is reinserted into the positioning hole to achieve the purpose of angle fixing. The stability of the connection between the positioning rod and the positioning hole can be guaranteed by the action of the spring, avoiding the situation in which the foot rest changes position during skin preparation and causing injury to the patient, and the safety is high.

[0012] Furthermore, the hair collection mechanism includes a collection box and a fan installed on the upper surface of the pad, the end of the fan suction end is connected to the collection box, and a filter is provided at the connection between the collection box and the fan, a bellows is connected to the side of the collection box away from the fan, and a horn head is installed at the end of the bellows.

[0013] By starting the fan, suction is generated at the horn head, which can absorb most of the fallen hair and put it into the collection box to prevent the hair from flying. Due to the setting of the filter at the connection between the collection box and the fan, the hair can be intercepted in the collection box to collect the hair. When the skin preparation is completed, the medical staff can extend the bellows to the position of the remaining hair and perform close-range suction, so as to quickly complete the hair cleaning work and ensure the cleanliness of the bed sheets.

[0014] Furthermore, a belt pulley set is provided between the outer surfaces of the two screw rods for transmission.

[0015] By setting the pulley group, when the screw on either side is rotated, the screw on the other side can be driven to rotate, so that the purpose of synchronous movement of the two nut seats is achieved.

[0016] Furthermore, through grooves are provided on the opposite surfaces of the two bases, and a connecting plate is connected between the two nut seats through the through grooves.

[0017] When the front and rear positions of the footrest are adjusted through the adjustment mechanism, the connecting plate can drive the horn head to move accordingly, thereby eliminating the need to adjust the position of the horn head separately, thereby improving the skin preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the positioning hole in the utility model;

[0021] Figure 4 for Figure 2 A is an enlarged schematic diagram.

[0022] In the figure: 100, pad; 101, base; 102, U-shaped block; 103, first support plate; 104, second support plate; 105, third support plate; 106, footrest; 107, positioning hole; 200, adjustment mechanism; 201, screw; 202, nut seat; 203, knob; 300, fixing mechanism; 301, telescopic rod; 302, mounting plate; 303, spring; 304, positioning rod; 305, pull rod; 400, hair collecting mechanism; 401, collecting box; 402, fan; 403, bellows; 404, horn head; 500, pulley assembly; 600, through groove; 601, connecting plate. DETAILED DESCRIPTION

[0023] The utility model is described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, a special pad for perineal skin preparation includes a pad 100 and six U-shaped blocks 102. Two bases 101 are symmetrically installed on the upper surface of the pad 100, wherein the two U-shaped blocks 102 are respectively installed in the two bases 101 through an adjustment mechanism 200, and the first support plates 103 are rotatably installed inside the two U-shaped blocks 102. The ends of the two first support plates 103 are rotatably installed with second support plates 104 through the U-shaped blocks 102, and the ends of the two second support plates 104 are installed with third support plates 105 through the U-shaped blocks 102, and the ends of the third support plates 105 are installed with footrests 106. The outer surfaces of the first support plate 103, the second support plate 104 and the third support plate 105 are all coaxially arrayed with a plurality of positioning holes 107, and the outer surfaces of the six U-shaped blocks 102 are all provided with fixing mechanisms 300 that can be plugged and matched with the positioning holes 107. A hair collection mechanism 400 is provided on the upper surface of the pad 100.

[0025] When in use, first place the pad 100 on the patient's bed, then let the patient's buttocks and waist press on the pad 100, then adjust the front and rear position of the footrest 106 through the adjustment mechanism 200, and then adjust the height and angle of the footrest 106 through the fixing mechanism 300, and then let the patient's legs rest on the two footrests 106 respectively, so that the patient's knees are bent and the feet are supported in a standardized manner, ensuring that the patient's posture is standardized during skin preparation and the skin preparation area can be fully exposed. During the skin preparation process, the fallen hair can be absorbed by the hair collection mechanism 400 to prevent the hair from scattering around, effectively collect the scattered hair, and prevent the hair from flying, which is beneficial for the operator to improve work efficiency and keep the bed sheets clean.

[0026] Specifically, the adjustment mechanism 200 includes a screw rod 201 rotatably installed inside the base 101, a nut seat 202 is installed on the outer surface of the screw rod 201, and the U-shaped block 102 is installed on the outer surface of the nut seat 202, and a knob 203 is installed at the end of the screw rod 201. The screw rod 201 is driven to rotate by rotating the knob 203. Since the inner wall of the base 101 limits the nut seat 202, the nut seat 202 can be driven to move along the length direction of the screw rod 201 and drive the footrest 106 to move forward and backward.

[0027] Specifically, the fixing mechanism 300 includes a telescopic rod 301 installed on the outer surface of the U-shaped block 102, a mounting plate 302 is installed at the end of the telescopic rod 301, a spring 303 is sleeved on the outer surface of the telescopic rod 301, and the two ends of the spring 303 are respectively connected to the U-shaped block 102 and the mounting plate 302, and the two ends of the mounting plate 302 in the length direction are connected to positioning rods 304, and the positioning rods 304 are plugged into the positioning holes 107, and a pull rod 305 is installed on the outer surface of the mounting plate 302. By pulling the pull rod outward, 305 drives the positioning rod 304 to be pulled out from the positioning hole 107, and then the first support plate 103 or the second support plate 104 or the third support plate 105 can be rotated arbitrarily. When the angle is adjusted, the positioning rod 304 is reinserted into the positioning hole 107 to achieve the purpose of angle fixing. In addition, through the action of the spring 303, the stability of the connection state between the positioning rod 304 and the positioning hole 107 can be guaranteed, and the situation in which the foot rest 106 changes position during skin preparation and causes injury to the patient is avoided, and the safety is high.

[0028] Specifically, the hair collection mechanism 400 includes a collection box 401 and a fan 402 installed on the upper surface of the pad 100, the end of the suction end of the fan 402 is connected to the collection box 401, and a filter is provided at the connection between the collection box 401 and the fan 402, a bellows 403 is connected to the side of the collection box 401 away from the fan 402, and a horn head 404 is installed at the end of the bellows 403, by starting the fan 402, suction is generated at the horn head 404, and the suction can absorb most of the fallen hair and enter the collection box 401 to prevent the hair from flying, due to the setting of the filter at the connection between the collection box 401 and the fan 402, the hair can be intercepted in the collection box 401, which plays a collection role, and when the skin preparation is completed, the medical staff can extend the bellows 403 to the position of the remaining hair for close-range suction, so that the hair cleaning work can be completed quickly to ensure the cleanliness of the bed sheets.

[0029] Specifically, a pulley set 500 is provided between the outer surfaces of the two screw rods 201 for transmission. Through the setting of the pulley set 500, when the screw rod 201 on either side is rotated, the screw rod 201 on the other side can be driven to rotate, thereby achieving the purpose of synchronous movement of the two nut seats 202.

[0030] Specifically, the opposite surfaces of the two bases 101 are provided with a through groove 600, and a connecting plate 601 is connected between the two nut seats 202 through the through groove 600. When the front and rear positions of the foot rests 106 are adjusted by the adjustment mechanism 200, the connecting plate 601 can drive the horn head 404 to move accordingly, thereby eliminating the need to separately adjust the position of the horn head 404, thereby improving the skin preparation efficiency.

[0031] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the utility model are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A special pad for perineal skin preparation, comprising a pad (100) and six U-shaped blocks (102), characterized in that: Two bases (101) are symmetrically mounted on the upper surface of the pad (100), wherein the two U-shaped blocks (102) are respectively mounted in the two bases (101) via an adjustment mechanism (200), a first support plate (103) is rotatably mounted inside the two U-shaped blocks (102), a second support plate (104) is rotatably mounted at the ends of the two first support plates (103) via the U-shaped blocks (102), a third support plate (105) is mounted at the ends of the two second support plates (104) via the U-shaped blocks (102), and a footrest (106) is mounted at the end of the third support plate (105); The outer surfaces of the first support plate (103), the second support plate (104) and the third support plate (105) are all provided with a plurality of positioning holes (107) in a coaxial array, and the outer surfaces of the six U-shaped blocks (102) are all provided with fixing mechanisms (300) capable of plugging and cooperating with the positioning holes (107); A hair collection mechanism (400) is provided on the upper surface of the backing plate (100).

2. A special pad for perineal skin preparation according to claim 1, characterized in that: The adjustment mechanism (200) comprises a screw rod (201) rotatably mounted inside the base (101), a nut seat (202) being mounted on the outer surface of the screw rod (201), and the U-shaped block (102) being mounted on the outer surface of the nut seat (202), and a knob (203) being mounted on the end of the screw rod (201).

3. A special pad for perineal skin preparation according to claim 2, characterized in that: The fixing mechanism (300) comprises a telescopic rod (301) mounted on the outer surface of the U-shaped block (102); a mounting plate (302) is mounted on the end of the telescopic rod (301); a spring (303) is sleeved on the outer surface of the telescopic rod (301); and the two ends of the spring (303) are respectively connected to the U-shaped block (102) and the mounting plate (302); both ends of the mounting plate (302) in the length direction are connected to positioning rods (304); and the positioning rods (304) are plugged into the positioning holes (107); and a pull rod (305) is mounted on the outer surface of the mounting plate (302).

4. A special pad for perineal skin preparation according to claim 3, characterized in that: The hair collection mechanism (400) comprises a collection box (401) and a fan (402) mounted on the upper surface of the backing plate (100); the end of the suction end of the fan (402) is connected to the collection box (401), and a filter is provided at the connection between the collection box (401) and the fan (402); a side of the collection box (401) away from the fan (402) is connected to a bellows (403), and a horn head (404) is installed at the end of the bellows (403).

5. A special pad for perineal skin preparation according to claim 4, characterized in that: A belt pulley set (500) is provided between the outer surfaces of the two screw rods (201) for transmission.

6. A special pad for perineal skin preparation according to claim 5, characterized in that: Opposite surfaces of the two bases (101) are provided with through slots (600), and a connecting plate (601) is connected between the two nut seats (202) through the through slots (600).

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