Sweat collecting equipment for endocrinology department

By designing a sweat collection device with threaded blocks, lifting mechanisms and liquid storage mechanisms, the problem of poor sweat representation and troublesome collection process in the prior art is solved, and a centralized collection and safe and efficient collection process of sweat in different areas of the legs is realized.

CN119867825AInactive Publication Date: 2025-04-25LIAOCHENG SECOND PEOPLES HOSPITAL
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Patent Information

Application Number
CN202510289101.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-12
Publication Date
2025-04-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The prior art is not very representative when collecting sweat on patients' legs, and the collection process is troublesome, so it is impossible to concentrate on obtaining sweat from different areas of the legs.

Method used

A sweat collecting device including a bottom frame, a threaded block, a lifting mechanism, a scraper and a liquid storage mechanism is designed. By driving the motor, the threaded block and the lifting mechanism are moved, the scraper is adjusted to adapt to the distance between the thickness of the legs, and the sweat is scraped off through the scraper and adsorbed into the liquid storage mechanism for collection.

Benefits of technology

The concentrated collection of sweat in different areas of the legs is achieved, which improves the representativeness of sweat, and the equipment is designed to avoid scratching patients with scrapers.

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Abstract

The invention provides sweat collecting equipment for the endocrinology department, and relates to the field of sweat collecting equipment.The sweat collecting equipment comprises a bottom frame, two threaded blocks moving oppositely are symmetrically arranged in the bottom frame, the upper ends of the threaded blocks are fixedly connected with a lifting mechanism, and the lifting end of the lifting mechanism is provided with a lifting column; a buffering mechanism is fixedly connected to the side wall of the top of the lifting column, a scraping plate is arranged at the buffering end of the buffering mechanism, a plurality of adsorption openings are formed in the inner wall of the scraping plate, and the adsorption ends of the adsorption openings are connected with a liquid storage mechanism at the top of the lifting column through connecting hoses; the output ends of the two sides of the double-end motor are fixedly connected with sleeve rods through motor shafts, telescopic rods are arranged in the sleeve rods, and the other ends of the telescopic rods are connected with the lifting mechanism. According to the invention, the two scraping plates move synchronously and oppositely, and the distance adaptive to the thickness of the legs is adjusted, so that the sweat can be scraped conveniently.
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Description

Technical Field

[0001] The invention relates to the technical field of sweat collection equipment, in particular to a sweat collection equipment used in endocrinology department. Background Art

[0002] The Department of Endocrinology is a place in the hospital that specializes in the treatment of endocrine diseases. It is mainly responsible for the clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorders, and diseases of the thyroid, pituitary, adrenal glands, gonads, parathyroid glands, etc. When examining endocrine diseases, it is often necessary to extract sweat from people for examination. Collecting sweat can help researchers understand the physiological state, health status, and environmental adaptability of the human body. Sweat contains a variety of substances, including ions, proteins, metabolites, etc. By analyzing sweat, we can understand the body's metabolic status, nutritional status, electrolyte balance, etc. It can also be used to detect drug metabolism, monitor disease risks, study body temperature regulation, and monitor drug excretion.

[0003] Currently, when collecting sweat from a patient's legs, you first need to prepare a small container, and then scrape the patient's leg sweat and store it in the container. Although this method can collect sweat, because the human body is relatively large, collecting sweat from only one place is not representative and is rather troublesome; secondly, it is impossible to obtain sweat from different areas of the legs in a concentrated manner. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the present invention provides a sweat collection device for endocrinology, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sweat collection device for endocrinology department, comprising a bottom frame, wherein two threaded blocks moving toward each other are symmetrically arranged inside the bottom frame, the upper end of the threaded block is fixedly connected with a lifting mechanism, the lifting end of the lifting mechanism is provided with a lifting column, the top side wall of the lifting column is fixedly connected with a buffer mechanism, the buffer end of the buffer mechanism is provided with a scraper, the inner wall of the scraper is provided with a plurality of adsorption ports, and the adsorption end of the adsorption port is connected to the liquid storage mechanism at the top of the lifting column through a connecting hose; the two threaded blocks moving toward each other drive the lifting mechanism to move toward each other, and can drive the two lifting columns and the scraper to move synchronously and toward each other, and adjust the spacing suitable for the thickness of the legs; secondly, the lifting mechanism drives the lifting column to move vertically, and the sweat of the legs can be scraped off by the scraper, and the scraped sweat is adsorbed into the liquid storage mechanism for collection.

[0008] A double-headed motor is also provided inside the bottom frame, and the output ends on both sides of the double-headed motor are fixedly connected with sleeve rods through motor shafts, and a telescopic rod is provided inside the sleeve rod, and the other end of the telescopic rod is connected to the lifting mechanism; under the driving action of the double-headed motor, the two sleeve rods are driven to rotate, and then the telescopic rod is driven to follow the rotation, and then the lifting mechanism is driven to work, so as to realize the lifting and lowering adjustment of the lifting column, so as to perform the scraper up and down scraping work.

[0009] Preferably, a drive motor is fixedly connected to the right outer surface of the bottom frame, the output end of the drive motor passes through the interior of the bottom frame and is fixedly connected to a bidirectional threaded rod, and the two threaded blocks are threadedly connected to the outer walls on both sides of the bidirectional threaded rod.

[0010] Preferably, a fixing ring is fixedly connected to the inner bottom of the bottom frame, the bidirectional threaded rod passes through the fixing ring but does not touch it, and a double-headed motor is fixedly connected to the upper end of the fixing ring.

[0011] Preferably, the telescopic rod slides on the inner wall of the sleeve rod and rotates along with the rotation of the sleeve rod.

[0012] Preferably, a sliding groove is provided on the inner wall of the sleeve rod, a sliding block is fixedly connected to the outer wall of the telescopic rod, and the sliding block is slidably connected to the sliding groove.

[0013] Preferably, the lifting mechanism includes a fixed column fixedly connected to the upper end of the threaded block, the inner bottom wall of the fixed column is rotatably connected to a rotating rod, the bottom side wall of the rotating rod is rotatably connected to the telescopic rod through a bevel gear set, the upper end of the rotating rod is fixedly connected to a lead screw, the outer wall of the lead screw is threadedly connected to a moving block that vertically slides on the inner wall of the fixed column, and the lifting column is fixedly connected to the upper end of the moving block.

[0014] Preferably, the buffer mechanism includes a sleeve fixedly connected to the top side wall of the lifting column, the inner wall of the sleeve is fixedly connected to a spring, the other end of the spring is fixedly connected to a piston, the outer side of the piston is fixedly connected to a connecting rod, the outer end of the connecting rod is fixedly connected to a scraper, and the scraper is "U"-shaped.

[0015] Preferably, the liquid storage mechanism includes a liquid storage barrel, an adsorption pump is arranged on the upper inner side of the liquid storage barrel, the adsorption end of the adsorption pump is fixedly connected to the connecting hose, the output end of the adsorption pump is fixedly connected to the inlet pipe, and a drain pipe and a valve are arranged at the bottom of the liquid storage barrel.

[0016] Preferably, a standing area is provided in the middle of the upper surface of the bottom frame.

[0017] (III) Beneficial effects

[0018] The present invention provides a sweat collection device for endocrinology department, which has the following beneficial effects:

[0019] 1. A driving motor, a bidirectional threaded rod, a threaded block, a lifting mechanism, a lifting column and a scraper are provided. A double-headed motor, a sleeve rod and a telescopic rod are also provided. The driving action of the driving motor drives the bidirectional threaded rod to rotate, thereby driving the two threaded blocks, the lifting mechanism, the lifting column and the scraper to move synchronously and toward each other, and adjusting the spacing adapted to the thickness of the legs. Secondly, the driving action of the double-headed motor drives the two sleeve rods to rotate, thereby driving the telescopic rod to follow the rotation, and the rotating rod and the lead screw can be driven to rotate through the bevel gear set, so that the moving block drives the lifting column to be lifted and lowered to perform up and down scraping work.

[0020] 2. A buffer mechanism is provided, which, under the action of the spring, can prevent the scraper from scratching the patient, making the equipment safer to use.

[0021] 3. A liquid storage mechanism is provided, and under the adsorption action of the adsorption pump, the sweat from the legs can be sucked into the liquid storage barrel through the adsorption port for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 3 It is a cross-sectional schematic diagram of the lifting mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0026] Figure 5 It is a cross-sectional schematic diagram of the buffer mechanism of the present invention;

[0027] Figure 6 It is a schematic cross-sectional view of the liquid storage mechanism of the present invention.

[0028] Among them, 1. bottom frame; 2. driving motor; 3. bidirectional threaded rod; 4. threaded block; 5. lifting mechanism; 6. lifting column; 7. double-headed motor; 8. sleeve rod; 9. telescopic rod; 10. buffer mechanism; 11. scraper; 12. suction port; 13. liquid storage mechanism; 14. connecting hose; 15. fixing ring; 16. standing area;

[0029] 51. Fixed column; 52. Bevel gear set; 53. Rotating rod; 54. Lead screw; 55. Moving block;

[0030] 81, slide; 91, slider;

[0031] 101, sleeve; 102, spring; 103, piston; 104, connecting rod;

[0032] 131. Liquid storage barrel; 132. Adsorption pump; 133. Inlet pipe; 134. Liquid discharge pipe. DETAILED DESCRIPTION

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

[0034] Embodiment 1:

[0035] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a sweat collection device for endocrinology, including a bottom frame 1, a standing area 16 is provided in the middle of the upper surface of the bottom frame 1 for placing the feet, two threaded blocks 4 that move toward each other are symmetrically provided inside the bottom frame 1, a lifting mechanism 5 is fixedly connected to the upper end of the threaded block 4, a lifting end of the lifting mechanism 5 is provided with a lifting column 6, a top side wall of the lifting column 6 is fixedly connected with a buffer mechanism 10, a scraper 11 is provided at the buffer end of the buffer mechanism 10, a plurality of suction ports 12 are provided on the inner wall of the scraper 11, and the suction end of the suction port 12 is connected to the liquid storage mechanism 13 at the top of the lifting column 6 through a connecting hose 14.

[0036] In the above structure, the two threaded blocks 4 moving toward each other drive the lifting mechanism 5 to move toward each other, which can drive the two lifting columns 6 and the scraper 11 to move synchronously and toward each other, and adjust the spacing to suit the thickness of the legs; secondly, the lifting mechanism 5 drives the lifting column 6 to move vertically, and the sweat from the legs can be scraped off by the scraper 11, and the scraped sweat is adsorbed into the liquid storage mechanism 13 for collection.

[0037] A double-headed motor 7 is also provided inside the bottom frame 1 , and both side output ends of the double-headed motor 7 are fixedly connected to a sleeve rod 8 through a motor shaft. A telescopic rod 9 is provided inside the sleeve rod 8 , and the other end of the telescopic rod 9 is connected to the lifting mechanism 5 .

[0038] The above structure, under the driving action of the double-headed motor 7, drives the two sleeve rods 8 to rotate, and then drives the telescopic rod 9 to follow the rotation, and then drives the lifting mechanism 5 to work, so as to realize the lifting and lowering adjustment of the lifting column 6, so as to perform the scraper 11 scraping work up and down.

[0039] Embodiment 2:

[0040] On the basis of Example 1, specifically, a driving motor 2 is fixedly connected to the right outer surface of the bottom frame 1, the output end of the driving motor 2 passes through the interior of the bottom frame 1, and is fixedly connected to a bidirectional threaded rod 3, and two threaded blocks 4 are threadedly connected to the outer walls on both sides of the bidirectional threaded rod 3.

[0041] The above structure, through the driving action of the driving motor 2, drives the bidirectional threaded rod 3 to rotate, and then drives the two threaded blocks 4, the lifting mechanism 5, the lifting column 6 and the scraper 11 to move synchronously and towards each other, so as to adjust the spacing to suit the thickness of the legs.

[0042] A fixing ring 15 is fixedly connected to the inner bottom of the bottom frame 1 , and the bidirectional threaded rod 3 passes through the fixing ring 15 without contacting it. The upper end of the fixing ring 15 is fixedly connected to the double-headed motor 7 for fixing the double-headed motor 7 .

[0043] Combination Figure 4 The telescopic rod 9 slides on the inner wall of the sleeve rod 8 and rotates with the rotation of the sleeve rod 8. Specifically, a sliding groove 81 is opened on the inner wall of the sleeve rod 8, and a sliding block 91 is fixedly connected to the outer wall of the telescopic rod 9, and the sliding block 91 is slidably connected to the sliding groove 81.

[0044] Combination Figure 3 Specifically, the lifting mechanism 5 includes a fixed column 51 fixedly connected to the upper end of the threaded block 4, the inner bottom wall of the fixed column 51 is rotatably connected to a rotating rod 53, the bottom side wall of the rotating rod 53 is rotatably connected to the telescopic rod 9 through a bevel gear set 52, the upper end of the rotating rod 53 is fixedly connected to a lead screw 54, the outer wall of the lead screw 54 is threadedly connected to a moving block 55 that vertically slides on the inner wall of the fixed column 51, and the lifting column 6 is fixedly connected to the upper end of the moving block 55.

[0045] The above structure, through the driving action of the double-headed motor 7, drives the two sleeve rods 8 to rotate, and then drives the telescopic rod 9 to follow the rotation, and the rotating rod 53 and the lead screw 54 can be driven to rotate through the bevel gear set 52, so that the moving block 55 drives the lifting column 6 to be raised and lowered for scraping up and down.

[0046] Combination Figure 5 Specifically, the buffer mechanism 10 includes a sleeve 101 fixedly connected to the top side wall of the lifting column 6, the inner wall of the sleeve 101 is fixedly connected to a spring 102, the other end of the spring 102 is fixedly connected to a piston 103, the outer side of the piston 103 is fixedly connected to a connecting rod 104, the outer end of the connecting rod 104 is fixedly connected to the scraper 11, and the scraper 11 is "U"-shaped.

[0047] The above structure, under the action of the spring 102, can prevent the scraper 11 from scratching the patient, making the equipment safer to use.

[0048] Combination Figure 6Specifically, the liquid storage mechanism 13 includes a liquid storage barrel 131, an adsorption pump 132 is arranged on the upper side of the interior of the liquid storage barrel 131, the adsorption end of the adsorption pump 132 is fixedly connected to the connecting hose 14, the output end of the adsorption pump 132 is fixedly connected to the inlet pipe 133, and a discharge pipe 134 and a valve are arranged at the bottom of the liquid storage barrel 131.

[0049] The above structure can absorb the sweat from the legs through the adsorption port 12 into the liquid storage barrel 131 for collection under the adsorption action of the adsorption pump 132 , and then discharge it through the drainage pipe 134 .

[0050] Working principle: Take Example 2 as an example:

[0051] The patient places one foot on the standing area and turns on the switch of the driving motor 2. The driving action of the driving motor 2 drives the bidirectional threaded rod 3 to rotate, thereby driving the two threaded blocks 4, the lifting mechanism 5, the lifting column 6 and the scraper 11 to move synchronously and toward each other, and adjust the spacing to suit the thickness of the leg so that the two scrapers 11 are close to the patient's legs;

[0052] Turn on the switch of the double-headed motor 7, and through the driving action of the double-headed motor 7, the two sleeve rods 8 are driven to rotate, and then the telescopic rod 9 is driven to rotate accordingly, and the rotating rod 53 and the lead screw 54 are driven to rotate through the bevel gear set 52, so that the moving block 55 drives the lifting column 6 to be raised and lowered, so that the scraper 11 can scrape up and down;

[0053] When the scraper 11 is scraping, the switch of the adsorption pump 132 is turned on. Under the adsorption effect of the adsorption pump 132 , the sweat from the legs can be sucked into the liquid storage barrel 131 through the adsorption port 12 for collection, and then discharged through the drainage pipe 134 .

[0054] Although 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. A sweat collection device for endocrinology, characterized in that: The invention comprises a bottom frame (1), wherein two threaded blocks (4) are symmetrically arranged inside the bottom frame (1) and move toward each other, the upper end of the threaded block (4) is fixedly connected to a lifting mechanism (5), the lifting end of the lifting mechanism (5) is provided with a lifting column (6), the top side wall of the lifting column (6) is fixedly connected to a buffer mechanism (10), the buffer end of the buffer mechanism (10) is provided with a scraper (11), the inner wall of the scraper (11) is provided with a plurality of suction ports (12), and the suction end of the suction port (12) is connected to a liquid storage mechanism (13) at the top of the lifting column (6) through a connecting hose (14); A double-headed motor (7) is also arranged inside the bottom frame (1), and the output ends on both sides of the double-headed motor (7) are fixedly connected to sleeve rods (8) via motor shafts, and a telescopic rod (9) is arranged inside the sleeve rod (8), and the other end of the telescopic rod (9) is connected to the lifting mechanism (5).

2. A sweat collection device for endocrinology according to claim 1, characterized in that: A drive motor (2) is fixedly connected to the right outer surface of the bottom frame (1); an output end of the drive motor (2) penetrates into the interior of the bottom frame (1) and is fixedly connected to a bidirectional threaded rod (3); and the two threaded blocks (4) are threadedly connected to the outer walls on both sides of the bidirectional threaded rod (3).

3. A sweat collection device for endocrinology according to claim 2, characterized in that: A fixing ring (15) is fixedly connected to the inner bottom of the bottom frame (1), the bidirectional threaded rod (3) passes through the fixing ring (15) but does not touch it, and a double-headed motor (7) is fixedly connected to the upper end of the fixing ring (15).

4. The sweat collection device for endocrinology according to claim 1, characterized in that: The telescopic rod (9) slides on the inner wall of the sleeve rod (8) and rotates along with the rotation of the sleeve rod (8).

5. The sweat collection device for endocrinology according to claim 4, characterized in that: The inner wall of the sleeve rod (8) is provided with a sliding groove (81), and the outer wall of the telescopic rod (9) is fixedly connected with a sliding block (91), and the sliding block (91) is slidably connected to the sliding groove (81).

6. The sweat collection device for endocrinology according to claim 1, characterized in that: The lifting mechanism (5) comprises a fixed column (51) fixedly connected to the upper end of the threaded block (4); the inner bottom wall of the fixed column (51) is rotatably connected to a rotating rod (53); the bottom side wall of the rotating rod (53) is rotatably connected to the telescopic rod (9) through a bevel gear set (52); the upper end of the rotating rod (53) is fixedly connected to a lead screw (54); the outer wall of the lead screw (54) is threadedly connected to a moving block (55) that vertically slides on the inner wall of the fixed column (51); and the lifting column (6) is fixedly connected to the upper end of the moving block (55).

7. The sweat collection device for endocrinology according to claim 1, characterized in that: The buffer mechanism (10) comprises a sleeve (101) fixedly connected to the top side wall of the lifting column (6); a spring (102) is fixedly connected to the inner wall of the sleeve (101); the other end of the spring (102) is fixedly connected to a piston (103); the outer side of the piston (103) is fixedly connected to a connecting rod (104); the outer end of the connecting rod (104) is fixedly connected to a scraper (11); and the scraper (11) is in a "U" shape.

8. The sweat collection device for endocrinology according to claim 1, characterized in that: The liquid storage mechanism (13) comprises a liquid storage barrel (131), an adsorption pump (132) is arranged on the upper side of the interior of the liquid storage barrel (131), an adsorption end of the adsorption pump (132) is fixedly connected to a connecting hose (14), an output end of the adsorption pump (132) is fixedly connected to an introduction pipe (133), and a discharge pipe (134) and a valve are arranged at the bottom of the liquid storage barrel (131).

9. The sweat collection device for endocrinology according to claim 1, characterized in that: A standing area (16) is provided in the middle of the upper surface of the bottom frame (1).