Auxiliary device for nutrition assessment of bedridden patient

Abstract

The utility model discloses an auxiliary device for nutrition assessment of a bedridden patient, which relates to the technical field of medical equipment and comprises a treatment bed bottom plate. The treatment mattress is mounted at the top of the treatment bed bottom plate; the beneficial effects of the utility model are that the adjusting assembly and the grip strength testing assembly are arranged, the limiting cover is installed to carry out protection and anti-falling treatment when the grip strength testing assembly is used, holding training is carried out in cooperation, and the auxiliary measurement moving assembly and the treatment bed bottom plate are arranged, so that the measurement accuracy is improved. A measuring tape inside is taken out and placed into a fixed clamping piece and a sliding clamping piece, a second positioning pin is taken down, a third sliding block falls under the action of gravity, the sliding clamping piece is driven to fall down, the tape is positioned, a driving motor reversely operates, a connecting plate is driven to move towards the other side, the tape is driven to slide, and auxiliary examination is conducted on the height of a patient in a matched mode. And the situation that in the prior art, one-by-one taking, moving and detecting are needed is replaced, the overall operation period is shortened, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for nutritional assessment of bedridden patients. Background Art

[0002] Malnutrition is one of the most common complications in cancer patients and an independent risk factor for death in cancer patients. Malnutrition not only shortens the survival time and quality of life of patients, but also causes a huge socioeconomic burden. Therefore, the screening of cancer nutritional risk is very important in the clinical work of hospitals and there are many patients who need to be evaluated in cancer-related departments. In daily work, in order to screen whether cancer patients have cancer nutritional risk or to judge whether patients with cancer nutritional risk are effective after a period of treatment, the most authoritative assessment tools are "Nutritional Risk Screening 2002" (NRS2002) and Patient Subjective Global Assessment (PG-SGA). When these scales are used to screen the nutritional risk of cancer patients in bedridden patients, it is necessary to measure the height and weight of the patients and the changes in the weight and height of the patients in the recent period of time. The data collection of the height and weight of bedridden patients is difficult and laborious, which takes up a lot of time for medical staff and sometimes the collected data is inaccurate.

[0003] The prior art is unable to provide a device that can meet multiple testing needs, resulting in the need to pick up, move, test and process each device one by one when actually conducting various data tests on patients, which is time-consuming and labor-intensive, and increases the overall testing cycle. The overall flexibility of use is poor, which affects the safety of patients and cannot meet the requirements of normal use. Therefore, it is necessary to design an auxiliary device for nutritional assessment of bedridden patients to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for nutritional assessment of bedridden patients, so as to solve the problem proposed in the above-mentioned background technology that it is impossible to provide a device that can meet multiple testing needs, resulting in the need to pick up, move, test and process each device one by one when actually testing various data on the patient, which is time-consuming and labor-intensive, increases the overall testing cycle, has poor overall flexibility of use, affects the safety of the patient, and cannot meet the requirements of normal use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an auxiliary device for nutritional assessment of bedridden patients, comprising:

[0006] Therapeutic bed base;

[0007] Therapeutic mattress, which is installed on the top of the bottom plate of the therapeutic bed;

[0008] A grip strength test assembly is installed on the top of the treatment mattress. The grip strength test assembly includes a mounting rod and a grip strength test piece. A support plate is fixedly connected to one side of the bottom plate of the treatment mattress. A connecting cross plate is installed above the support plate. A mounting rod is fixedly connected to one side of the connecting cross plate. The grip strength test piece is sleeved on the outer side of the mounting rod.

[0009] An adjustment component, the adjustment component is installed above the support plate and connected to the grip strength testing component;

[0010] A fixing frame is installed at the bottom of the bottom plate of the treatment bed;

[0011] A storage box, which is installed inside the fixing frame and below the bottom plate of the treatment bed;

[0012] A mounting plate, the mounting plate is mounted on one side of the bottom plate of the treatment bed, and a height measuring tape is fixedly connected to the top of the mounting plate;

[0013] Auxiliary measurement mobile component, the auxiliary measurement mobile component is installed on the outside of the treatment bed bottom plate and is used in conjunction with the height measurement tape. The auxiliary measurement mobile component includes a fixed plate and a limit plate. The bottom of the treatment bed bottom plate is fixedly connected to the fixed plate, the outside of the fixed plate is slidably connected to the connecting plate, the outside of the connecting plate is fixedly connected to the fixed clamp, and the top of the fixed clamp is slidably connected to the sliding clamp.

[0014] As a preferred solution of the utility model: one side of the fixed plate is fixedly connected to two limit plates, a reciprocating screw is rotatably connected between the two limit plates, the outer side of the reciprocating screw is threadedly connected to a first slider, one side of the first slider is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to the connecting plate, a limiting groove is provided inside the connecting plate, a third slider is slidably connected inside the limiting groove, one side of the third slider is fixedly connected to the sliding clamp, and one side of the connecting plate is installed with a second positioning pin used in conjunction with the third slider.

[0015] As a preferred solution of the utility model: a limiting guide rail is provided on one side of the bottom plate of the treatment bed and above the fixed plate, a second slider is slidably connected inside the limiting guide rail, and one side of the second slider is fixedly connected to the connecting plate.

[0016] As a preferred solution of the utility model: the adjustment assembly includes a support seat and a telescopic slide plate, the top of the support plate is fixedly connected to the support seat, the top of the support seat is slidably connected to the telescopic slide plate, one side of the support seat is equipped with a first positioning pin used in conjunction with the telescopic slide plate, one side of the telescopic slide plate is provided with equidistantly distributed mounting holes used in conjunction with the first positioning pin, and the top of the telescopic slide plate is fixedly connected to the bottom of the connecting cross plate.

[0017] As a preferred solution of the utility model: one end of the mounting rod is fixedly connected to a limiting cover, symmetrically distributed opening and closing plates are installed on the outside of the storage box, a pressure sensor is installed inside the therapeutic mattress, and a recovery bucket is installed inside the fixing frame and on one side of the storage box.

[0018] As a preferred solution of the utility model: a driving motor is fixedly connected to one side of the fixed plate, the output end of the driving motor is fixedly connected to the reciprocating screw rod, chest circumference measuring belt mounting sleeves are fixedly connected to both sides of the treatment bed bottom plate, a chest circumference measuring belt is installed inside the chest circumference measuring belt mounting sleeve, and a skin fold thickness measuring instrument is installed inside the storage box.

[0019] As a preferred solution of the utility model: a control panel is fixedly connected to the outer side of the opening and closing plate, and the driving motor and the skinfold thickness measuring instrument are both electrically connected to the control panel.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows: an adjustment component and a grip strength test component are provided, and when in use, according to the patient's condition, the staff removes the first positioning pin, pulls the telescopic slide out from the inside of the support seat until the required height, and positions it through the first positioning pin until the grip strength test piece is at a height that the patient can hold with both hands, and protects the grip strength test piece from falling off when in use by installing a limited position cover, and cooperates with grip training, and is provided with an auxiliary measurement moving component and a treatment bed bottom plate. When in use, the control panel is opened, and the skin fold thickness measuring instrument is taken out from the storage box to facilitate the measurement of skin fold thickness and muscle circumference of the patient at different positions, and the reciprocating screw rod is driven to rotate by the driving motor, driving the first slider to move to one side, driving the connecting block to move to one side, and driving the connecting plate to move to one side. The second positioning pin is removed, and the third slider falls due to gravity, driving the sliding clamp to fall, positioning the measuring tape, and driving the motor to run in the opposite direction to drive the connecting plate to move to the other side, driving the measuring tape to slide, and assisting in checking the patient's height. By opening the two chest measuring belt installation sleeves, the chest measuring belts are pulled out from both sides, and the chest circumference of the patient is tested, which facilitates multi-faceted data testing of bedridden patients, improves the overall flexibility of use, replaces the need for taking, moving and testing one by one in traditional technology, shortens the overall operation cycle, and meets the needs of use. A pressure sensor is installed inside the therapeutic mattress to weigh the patient when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the overall structure of the utility model;

[0022] Figure 2 This is a rear view of the overall structure of the utility model;

[0023] Figure 3 It is a side view of the overall structure of the utility model;

[0024] Figure 4 This is an enlarged diagram of the auxiliary measurement mobile component structure of the utility model;

[0025] Figure 5 This is a side view of the auxiliary measurement mobile component structure of the utility model;

[0026] Figure 6 This is an enlarged view of the structure of the adjustment component of the utility model;

[0027] Figure 7 This is an enlarged view of the grip strength testing component structure of the utility model.

[0028] In the figure: 1. Treatment bed base; 2. Treatment mattress; 3. Support board; 4. Fixing frame; 5. Storage box; 6. Recycling bin;

[0029] 7. Auxiliary measurement moving assembly; 71. Fixed plate; 72. Limiting plate; 73. Reciprocating screw rod; 74. First sliding block; 75. Connecting block; 76. Connecting plate; 77. Fixed clamping member; 78. Sliding clamping member;

[0030] 8. Adjustment assembly; 81. Support seat; 82. Telescopic slide plate; 83. First positioning pin; 84. Mounting hole;

[0031] 9. Grip test assembly; 91. Mounting rod; 92. Grip test piece; 93. Limit cover; 94. Connecting cross plate;

[0032] 10. Control panel; 11. Skin fold thickness measuring instrument; 12. Opening and closing plate; 13. Limiting groove; 14. Chest measurement belt mounting sleeve; 15. Mounting plate; 16. Height measurement tape; 17. Limiting guide rail; 18. Second slider; 19. Second positioning pin; 20. Third slider. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The utility model provides a technical solution: an auxiliary device for nutritional assessment of bedridden patients, comprising:

[0035] Treatment bed base 1;

[0036] A treatment mattress 2, which is installed on the top of the treatment bed bottom plate 1;

[0037] The grip strength test assembly 9 is installed on the top of the treatment mattress 2. The grip strength test assembly 9 includes a mounting rod 91 and a grip strength test piece 92. One side of the treatment bed bottom plate 1 is fixedly connected to the support plate 3. A connecting cross plate 94 is installed above the support plate 3. One side of the connecting cross plate 94 is fixedly connected to the mounting rod 91. The outer side of the mounting rod 91 is covered with a grip strength test piece 92.

[0038] An adjustment component 8, the adjustment component 8 is installed above the support plate 3 and connected to the grip strength testing component 9;

[0039] A fixing frame 4, the fixing frame 4 is installed at the bottom of the treatment bed bottom plate 1;

[0040] A storage box 5, which is installed inside the fixing frame 4 and is located below the bottom plate 1 of the treatment bed;

[0041] A mounting plate 15, the mounting plate 15 is mounted on one side of the treatment bed bottom plate 1, and a height measuring tape 16 is fixedly connected to the top of the mounting plate 15;

[0042] Auxiliary measurement mobile component 7, the auxiliary measurement mobile component 7 is installed on the outer side of the treatment bed bottom plate 1 and is used in conjunction with the height measuring tape 16. The auxiliary measurement mobile component 7 includes a fixed plate 71 and a limit plate 72. The bottom of the treatment bed bottom plate 1 is fixedly connected to the fixed plate 71, and the outer side of the fixed plate 71 is slidably connected to a connecting plate 76. The outer side of the connecting plate 76 is fixedly connected to a fixed clamp 77, and the upper part of the fixed clamp 77 is slidably connected to a sliding clamp 78.

[0043] It can be understood that the utility model is provided with an adjustment component 8 and a grip strength test component 9. When in use, according to the patient's condition, the staff removes the first positioning pin 83, pulls out the telescopic slide 82 from the inside of the support seat 81 until it reaches the required height, and positions it through the first positioning pin 83 until the grip strength test piece 92 is at a height that the patient can hold with both hands. The grip strength test piece 92 is protected and prevented from falling off when in use by installing a limit cover 93, and is used in conjunction with grip training. An auxiliary measurement moving component 7 and a treatment bed bottom plate 1 are provided. When in use, the control panel 10 is opened, and the skin fold thickness measuring instrument 11 is taken out from the storage box 5 to facilitate the measurement of skin fold thickness and muscle circumference at different positions of the patient. The reciprocating screw rod 73 is driven to rotate by driving the motor, driving the first slider 74 to move to one side, driving the connecting block 75 to move to one side, and driving the connecting plate 76 to move to one side. The second positioning pin 19 is removed, and the third slider 20 falls due to gravity, driving the sliding clamp 78 to fall, positioning the measuring tape, and driving the motor to reversely run to drive the connecting plate 76 to move to the other side, driving the measuring tape to slide, and assisting in the height inspection of the patient. By opening the two chest measurement belt installation sleeves 14, the chest measurement belts are pulled out from both sides, and the chest circumference of the patient is tested, which is convenient for bedridden patients to perform multi-faceted data testing, improves the overall flexibility of use, replaces the need to take, move and test one by one in the traditional technology, shortens the overall operation cycle, and meets the needs of use. A pressure sensor is installed inside the therapeutic mattress 2 to weigh the patient when used.

[0044] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 One side of the fixed plate 71 is fixedly connected to two limit plates 72, and a reciprocating screw rod 73 is rotatably connected between the two limit plates 72. The outer side of the reciprocating screw rod 73 is threadedly connected to a first slider 74, and one side of the first slider 74 is fixedly connected to a connecting block 75, and one side of the connecting block 75 is fixedly connected to a connecting plate 76. A limit groove 13 is provided inside the connecting plate 76, and a third slider 20 is slidably connected inside the limit groove 13. One side of the third slider 20 is fixedly connected to a sliding clamp 78, and one side of the connecting plate 76 is installed with a second positioning pin 19 used in conjunction with the third slider 20.

[0045] It can be understood that the utility model drives the reciprocating screw 73 to rotate by driving the motor, drives the first slider 74 to move to one side, drives the connecting block 75 to move to one side, drives the connecting plate 76 to move to one side, until the sliding clamp 78 moves to one side of the height measuring tape 16, takes out the measuring tape inside and puts it into the fixed clamp 77 and the sliding clamp 78.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A limiting guide rail 17 is provided on one side of the treatment bed bottom plate 1 and above the fixed plate 71 , and a second slider 18 is slidably connected inside the limiting guide rail 17 , and one side of the second slider 18 is fixedly connected to the connecting plate 76 .

[0047] It is understandable that the utility model limits the sliding track of the connecting plate 76 by means of the limiting guide rail 17 cooperating with the second sliding block 18 .

[0048] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 The adjustment assembly 8 includes a support seat 81 and a telescopic slide 82. The top of the support plate 3 is fixedly connected to the support seat 81, and the top of the support seat 81 is slidably connected to the telescopic slide 82. A first positioning pin 83 for use with the telescopic slide 82 is installed on one side of the support seat 81. One side of the telescopic slide 82 is provided with equidistantly distributed mounting holes 84 for use with the first positioning pin 83. The top of the telescopic slide 82 is fixedly connected to the bottom of the connecting cross plate 94.

[0049] It is understandable that the staff of the present invention removes the first positioning pin 83, pulls the telescopic slide 82 out from the inside of the support seat 81 to the required height, and positions it through the first positioning pin 83 until the grip test piece 92 is at a height that the patient can hold with both hands.

[0050] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 One end of the mounting rod 91 is fixedly connected to a limit cover 93 , a symmetrically distributed opening and closing plate 12 is installed on the outside of the storage box 5 , a pressure sensor is installed inside the therapeutic mattress 2 , and a recovery bin 6 is installed inside the fixing frame 4 and on one side of the storage box 5 .

[0051] It is understandable that the utility model uses the opening and closing plate 12 to cooperate with normal closing and opening operations, and uses the pressure sensor to assist the treatment of the mattress 2 to perform overall weighing processing.

[0052] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A driving motor is fixedly connected to one side of the fixed plate 71, and the output end of the driving motor is fixedly connected to the reciprocating screw rod 73. A chest circumference measuring belt installation sleeve 14 is fixedly connected to both sides of the treatment bed bottom plate 1. A chest circumference measuring belt is installed inside the chest circumference measuring belt installation sleeve 14, and a skin fold thickness measuring instrument 11 is installed inside the storage box 5.

[0053] It can be understood that the utility model opens the two chest measurement belt installation sleeves 14, pulls out the chest measurement belts from both sides, and cooperates with the chest measurement of the patient to detect the chest circumference, thereby facilitating multi-faceted data detection of bedridden patients.

[0054] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The outer side of the opening and closing plate 12 is fixedly connected with a control panel 10 , and the driving motor and the skinfold thickness measuring instrument 11 are both electrically connected to the control panel 10 .

[0055] It can be understood that the utility model controls the driving motor and the skinfold thickness measuring instrument 11 one by one through the control panel 10, so as to facilitate normal use.

[0056] In summary, the present application provides an auxiliary device for nutritional assessment of bedridden patients for application in clinical oncology:

[0057] Collection of height and weight data for bedridden patients: Complete the collection of height and weight data for bedridden patients or weak patients, and then calculate the patient's BMI value. Through time-divided measurement, understand the patient's height and weight changes within a certain time period.

[0058] Auxiliary nutritional assessment: Through grip strength test, for weak cancer patients, skinfold thickness measurement can be used to assess the patient's body fat content, while height and chest circumference measurement can provide body shape information to assess the patient's muscle condition and physical condition;

[0059] Long-term bedside cancer nutrition tracking and monitoring: For cancer patients who are bedridden for a long time, this device can be used to regularly monitor their physical condition, including muscle mass, body fat content and weight, to help doctors and caregivers identify and intervene in the nutritional status of cancer patients early;

[0060] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0061] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0062] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0063] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for nutritional assessment of bedridden patients, characterized in that: include: Treatment bed base (1); A therapeutic mattress (2), the therapeutic mattress (2) being mounted on the top of the therapeutic bed bottom plate (1); A grip strength test assembly (9), the grip strength test assembly (9) being installed above the treatment mattress (2), the grip strength test assembly (9) comprising a mounting rod (91) and a grip strength test piece (92), one side of the treatment mattress bottom plate (1) being fixedly connected to a support plate (3), a connecting cross plate (94) being installed above the support plate (3), one side of the connecting cross plate (94) being fixedly connected to a mounting rod (91), and the outer side of the mounting rod (91) being sleeved with a grip strength test piece (92); An adjustment component (8), the adjustment component (8) is installed above the support plate (3) and connected to the grip strength testing component (9); A fixing frame (4), the fixing frame (4) being mounted on the bottom of the treatment bed bottom plate (1); A storage box (5), the storage box (5) being installed inside the fixing frame (4) and located below the bottom plate (1) of the treatment bed; A mounting plate (15), the mounting plate (15) being mounted on one side of the treatment bed bottom plate (1), and a height measuring tape (16) being fixedly connected to the top of the mounting plate (15); The auxiliary measurement moving assembly (7) is mounted on the outer side of the treatment bed bottom plate (1) and is used in conjunction with a height measuring tape (16). The auxiliary measurement moving assembly (7) comprises a fixing plate (71) and a limiting plate (72). The bottom of the treatment bed bottom plate (1) is fixedly connected to the fixing plate (71), the outer side of the fixing plate (71) is slidably connected to a connecting plate (76), the outer side of the connecting plate (76) is fixedly connected to a fixing clamp (77), and the upper side of the fixing clamp (77) is slidably connected to a sliding clamp (78).

2. The auxiliary device for nutritional assessment of bedridden patients according to claim 1, characterized in that: One side of the fixed plate (71) is fixedly connected to two limit plates (72), and a reciprocating screw rod (73) is rotatably connected between the two limit plates (72). The outer side of the reciprocating screw rod (73) is threadedly connected to a first slider (74), one side of the first slider (74) is fixedly connected to a connecting block (75), one side of the connecting block (75) is fixedly connected to a connecting plate (76), a limit groove (13) is provided inside the connecting plate (76), a third slider (20) is slidably connected inside the limit groove (13), one side of the third slider (20) is fixedly connected to a sliding clamp (78), and one side of the connecting plate (76) is installed with a second positioning pin (19) used in conjunction with the third slider (20).

3. The auxiliary device for nutritional assessment of bedridden patients according to claim 1, characterized in that: A limiting guide rail (17) is provided on one side of the treatment bed bottom plate (1) and above the fixing plate (71); a second sliding block (18) is slidably connected inside the limiting guide rail (17); and one side of the second sliding block (18) is fixedly connected to the connecting plate (76).

4. The auxiliary device for nutritional assessment of bedridden patients according to claim 1, characterized in that: The adjustment assembly (8) comprises a support seat (81) and a telescopic slide plate (82); the top of the support plate (3) is fixedly connected to the support seat (81); the top of the support seat (81) is slidably connected to the telescopic slide plate (82); a first positioning pin (83) used in conjunction with the telescopic slide plate (82) is installed on one side of the support seat (81); one side of the telescopic slide plate (82) is provided with mounting holes (84) which are equidistantly distributed and used in conjunction with the first positioning pin (83); the top of the telescopic slide plate (82) is fixedly connected to the bottom of the connecting cross plate (94).

5. The auxiliary device for nutritional assessment of bedridden patients according to claim 1, characterized in that: One end of the mounting rod (91) is fixedly connected to a limit cover (93); symmetrically distributed opening and closing plates (12) are installed on the outside of the storage box (5); a pressure sensor is installed inside the therapeutic mattress (2); and a recovery bucket (6) is installed inside the fixing frame (4) and on one side of the storage box (5).

6. The auxiliary device for nutritional assessment of bedridden patients according to claim 5, characterized in that: A driving motor is fixedly connected to one side of the fixing plate (71), and an output end of the driving motor is fixedly connected to a reciprocating screw rod (73). A chest circumference measuring belt installation sleeve (14) is fixedly connected to both sides of the treatment bed bottom plate (1), a chest circumference measuring belt is installed inside the chest circumference measuring belt installation sleeve (14), and a skinfold thickness measuring instrument (11) is installed inside the storage box (5).

7. The auxiliary device for nutritional assessment of bedridden patients according to claim 6, characterized in that: The outer side of the opening and closing plate (12) is fixedly connected to a control panel (10), and the driving motor and the skinfold thickness measuring instrument (11) are both electrically connected to the control panel (10).

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