Excrement quantitative collection device
By designing a fecal quantitative collection device with limiting and anti-fouling mechanisms, the problem of existing devices lacking quantitative and anti-fouling capabilities has been solved, achieving accurate fecal collection and non-contact sampling, and improving collection efficiency and anti-fouling effect.
Patent Information
- Application Number
- CN202423229329.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing stool collection devices lack quantitative collection and anti-contamination functions, making the spoon handle prone to breakage and difficult for patients to control the collection volume.
A quantitative fecal sampling device was designed, comprising a limiting mechanism and an anti-fouling mechanism. The limiting mechanism achieves quantitative sampling through a side frame, a limiting groove, a limiting plate, and limiting teeth, while the anti-fouling mechanism achieves non-contact sampling and anti-fouling through an anti-fouling cover, a slot, a threaded head, and a sealing cap.
It enables quantitative collection and rapid use of feces, avoids breakage of the spoon handle, ensures accurate collection and prevents contamination, and facilitates laboratory testing.
Smart Images
Figure CN223692092U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to excrement collection technical field, concretely is a kind of excrement quantitative collection device. BACKGROUND
[0002] Excrement collection test is a kind of medical test means, by collecting and laboratory analysis to excrement sample, to obtain the information about human digestive system and other related aspects, hospital will usually provide special excrement collection box for patient to collect by oneself.
[0003] The above-mentioned device does not have the structure of excrement quantitative collection and anti-fouling when in use, so that the existing excrement collection device is mostly used after natural defecation, and the excrement collection box and the small spoon inside are used to collect samples appropriately, but the spoon handle is easily broken during the collection process, and the patient cannot automatically control the collection amount. Based on the existing technical deficiencies, the utility model designs an excrement quantitative collection device. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the utility model provides an excrement quantitative collection device, which has the advantages of excrement quantitative collection and anti-fouling.
[0005] The utility model provides the following technical scheme: an excrement quantitative collection device, comprising a collection tube, a limiting mechanism for facilitating quantitative collection of excrement samples is arranged on the outer wall of the collection tube, and an anti-fouling mechanism for facilitating non-contact access to excrement samples is arranged at the bottom end of the collection tube.
[0006] The limiting mechanism comprises a side frame, a limiting groove, a limiting plate, a top plate, a reinforcing strip and a limiting tooth, the side frame is fixedly connected to the side wall of the collection tube, the limiting groove is through-opening arranged on one side of the side frame, the limiting plate is slidingly inserted into the inside of the side frame, the top plate is fixedly connected to the top end of the limiting plate, the reinforcing strip is fixedly connected to the outside of the limiting plate and the top plate, and the limiting tooth is fixedly connected to the outside of the limiting plate.
[0007] The anti-fouling mechanism comprises an anti-fouling cover, a clamping groove, a threaded head, a sealing cover and a clamping strip, the anti-fouling cover is sleeved and arranged at the bottom end of the collection tube, the clamping groove is arranged on the inner wall of the anti-fouling cover, the threaded head is fixedly connected to the bottom end of the anti-fouling cover, the sealing cover is threadedly sleeved on the threaded head, and the clamping strip is fixedly connected to the side wall of the bottom end of the collection tube.
[0008] A fiber groove is formed at the top end of the collection tube, a piston is slidingly lifted in the inside of the collection tube, a pull rod is fixedly connected to the upper surface of the piston, a pull handle is fixedly connected to the top end of the pull rod, and a separation notch is formed in the pull rod.
[0009] The top plate is arranged above the pull handle, and the lower surface of the top plate is in contact with and limited by the upper surface of the pull handle.
[0010] The limiting tooth is movably clamped in the limiting slot.
[0011] As a preferred technical scheme of the utility model, the anti-fouling cover and the clamping groove are arranged below the opening at the bottom end of the collecting tube, and the clamping groove is clamped on the clamping strip.
[0012] As a preferred technical scheme of the utility model, the pull rod is slidably inserted in the interior of the fiber groove.
[0013] As a preferred technical scheme of the utility model, the height of the separation slot after the pull rod and the piston are completely pushed into the collecting tube is kept flush with the top end of the collecting tube.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The device for quantitatively collecting excrement can be used for collecting excrement in a quantitative manner, and the excrement can be quickly taken and used for examination. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2 It is a main body structure schematic view of the collecting device of the utility model;
[0018] Figure 3 It is a sectional structure schematic view of the collecting tube of the utility model;
[0019] Figure 4 It is an explosion structure schematic view of the limiting mechanism and the collecting tube of the utility model;
[0020] Figure 5 It is a sectional explosion structure schematic view of the collecting tube and the anti-fouling mechanism of the utility model.
[0021] In the figure: 1, collection tube; 101, fiber groove; 102, piston; 103, pull rod; 104, pull handle; 105, separation notch; 2, limiting mechanism; 201, side frame; 202, limiting groove; 203, limiting plate; 204, top plate; 205, reinforcing strip; 206, limiting tooth; 3, anti-fouling mechanism; 301, anti-fouling cover; 302, clamping groove; 303, threaded head; 304, sealing cover; 305, clamping strip. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] Please refer to Figures 1-5 A feces quantitative collection device, comprising a collection tube 1, the outer wall of the collection tube 1 is provided with a limiting mechanism 2 for facilitating quantitative collection of feces samples, the bottom end of the collection tube 1 is provided with an anti-fouling mechanism 3 for facilitating contactless access to feces samples, the top end of the collection tube 1 is provided with a fiber groove 101, the inside of the collection tube 1 is slidably lifted with a piston 102, the upper surface of the piston 102 is fixedly connected with a pull rod 103, the top end of the pull rod 103 is fixedly connected with a pull handle 104, a separation notch 105 is formed in the pull rod 103, the pull rod 103 is slidably inserted into the inside of the fiber groove 101, and the height of the separation notch 105 is flush with the top end of the collection tube 1 after the pull rod 103 and the piston 102 are completely pushed into the collection tube 1.
[0024] Please refer to Figure 4 The limiting mechanism 2 comprises a side frame 201, a limiting groove 202, a limiting plate 203, a top plate 204, a reinforcing strip 205 and a limiting tooth 206, the side frame 201 is fixedly connected to the side wall of the collection tube 1, the limiting groove 202 is formed through one side of the side frame 201, the limiting plate 203 is slidably inserted into the inside of the side frame 201, the top plate 204 is fixedly connected to the top end of the limiting plate 203, the reinforcing strip 205 is fixedly connected to the outside of the limiting plate 203 and the top plate 204, the limiting tooth 206 is fixedly connected to the outside of the limiting plate 203, the top plate 204 is arranged above the pull handle 104, the lower surface of the top plate 204 is in contact with and limited by the upper surface of the pull handle 104, and the limiting tooth 206 is movably clamped in the limiting groove 202.
[0025] By setting the side frame 201, the limiting plate 203 and the top plate 204, the limiting height of the top plate 204 to the pull handle 104 can be adjusted according to the required amount of feces, and by setting the limiting groove 202 and the limiting teeth 206, the limiting plate 203 and the top plate 204 can be limited, preventing the top plate 204 and the limiting plate 203 from being accidentally touched and sliding, resulting in inaccurate quantitative use.
[0026] Please refer to Figure 5 The anti-fouling mechanism 3 includes an anti-fouling cover 301, a clamping groove 302, a threaded head 303, a sealing cover 304 and a clamping strip 305. The anti-fouling cover 301 is sleeved and arranged at the bottom end of the collection tube 1. The clamping groove 302 is opened in the inner wall of the anti-fouling cover 301. The threaded head 303 is fixedly connected to the bottom end of the anti-fouling cover 301. The sealing cover 304 is threadedly sleeved on the threaded head 303. The clamping strip 305 is fixedly connected to the side wall of the bottom end of the collection tube 1. The anti-fouling cover 301 and the clamping groove 302 are arranged below the opening at the bottom end of the collection tube 1. The clamping groove 302 is clamped on the clamping strip 305.
[0027] By setting the anti-fouling cover 301 and the sealing cover 304, the front end of the collection tube 1 can be blocked to prevent the collected feces from leaking out or the feces on the outer wall of the front end of the collection tube 1 from contaminating other parts. By setting the clamping groove 302 and the clamping strip 305, the anti-fouling cover 301 and the clamping groove 302 can be clamped on the front end of the collection tube 1 at all times to prevent falling. By setting the clamping groove 302, when a medical staff takes the feces, only needs to rotate the sealing cover 304 to unscrew it from the threaded head 303 to directly take it.
[0028] When the feces quantitative collection device is used, the initial state is that the piston 102 is slidingly connected inside the collection tube 1. The top end of the pull rod 103 fixedly connected to the upper surface of the piston 102 is connected with the pull handle 104. The pull rod 103 is slidingly inserted into the fiber groove 101 to extract and sample the feces. The limiting groove 202 is opened in the side frame 201 fixedly connected to the side wall of the collection tube 1. The limiting teeth 206 are fixedly connected to the side surface of the limiting plate 203 slidingly lifted inside the side frame 201. The top end of the limiting plate 203 is fixedly connected with the top plate 204 to adjust and limit the lifting height of the piston 102, the pull rod 103 and the pull handle 104, thereby controlling the amount of feces sampled by the patient himself.
[0029] When quantitative fecal sampling and rapid use are needed, first, according to the required fecal amount of patient test items, the top plate 204 and the limiting plate 203 are pulled upward, after the top plate 204 is moved to the required amount corresponding height, the limiting teeth 206 at the corresponding position are clamped into the limiting slot 202 to limit the limiting plate 203 and the top plate 204, at this time, the anti-pollution cover 301 is pulled downward to separate from the collection tube 1 and can be used, after the patient naturally defecates, the bottom end of the collection tube 1 is slightly inserted into the feces and the pull rod 103 and the pull handle 104 are pulled upward to drive the piston 102 to move upward to draw the feces into the collection tube 1, until the pull handle 104 contacts the top plate 204, the required amount can be reached and stopped, then the top end slot of the anti-pollution cover 301 is aligned with the collection tube 1 and inserted to make the clamping strip 305 clamped into the anti-pollution cover 301 to wrap the feces collection end to prevent pollution and deliver to medical staff, finally, the medical staff unscrews the sealing cover 304 from the threaded head 303, and pushes the pull handle 104 and the pull rod 103 downward to drive the piston 102 to move downward to discharge the collected feces in the collection tube 1 from the bottom end of the collection tube 1 and the anti-pollution cover 301 to take and test, the device is convenient for quantitative fecal sampling and rapid use and testing.
[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fecal quantitative collection device, comprising a collection tube (1), characterized in that: The outer wall of the collection tube (1) is provided with a limiting mechanism (2) to facilitate quantitative collection of fecal samples, and the bottom end of the collection tube (1) is provided with a contamination prevention mechanism (3) to facilitate non-contact collection of fecal samples. The limiting mechanism (2) includes a side frame (201), a limiting groove (202), a limiting plate (203), a top plate (204), a reinforcing strip (205), and a limiting tooth (206). The side frame (201) is fixedly connected to the side wall of the collection tube (1). The limiting groove (202) is opened through one side of the side frame (201). The limiting plate (203) is slidably inserted into the inside of the side frame (201). The top plate (204) is fixedly connected to the top of the limiting plate (203). The reinforcing strip (205) is fixedly connected to the outside of the limiting plate (203) and the top plate (204). The limiting tooth (206) is fixedly connected to the outside of the limiting plate (203).
2. The fecal quantitative collection device according to claim 1, characterized in that: The anti-fouling mechanism (3) includes an anti-fouling cover (301), a slot (302), a threaded head (303), a sealing cap (304), and a retaining strip (305). The anti-fouling cover (301) is sleeved on the bottom end of the collection tube (1). The slot (302) is opened on the inner wall of the anti-fouling cover (301). The threaded head (303) is fixedly connected to the bottom end of the anti-fouling cover (301). The sealing cap (304) is threadedly sleeved on the threaded head (303). The retaining strip (305) is fixedly connected to the side wall of the bottom end of the collection tube (1).
3. The fecal quantitative collection device according to claim 1, characterized in that: The top end of the collection tube (1) is provided with a fiber groove (101), and a piston (102) slides and moves up and down inside the collection tube (1). A pull rod (103) is fixedly connected to the upper surface of the piston (102), and a pull handle (104) is fixedly connected to the top end of the pull rod (103). A separation notch (105) is provided on the pull rod (103).
4. The fecal quantitative collection device according to claim 2, characterized in that: The top plate (204) is positioned above the handle (104), and the lower surface of the top plate (204) contacts and limits the upper surface of the handle (104).
5. A fecal quantitative collection device according to claim 2, characterized in that: The limiting tooth (206) is movably engaged in the limiting groove (202).
6. A fecal quantitative collection device according to claim 2, characterized in that: The anti-fouling cover (301) and the card slot (302) are located below the bottom opening of the collection tube (1), and the card slot (302) is snapped onto the card strip (305).
7. A fecal quantitative collection device according to claim 3, characterized in that: The pull rod (103) is slidably inserted into the inside of the fiber groove (101).
8. A fecal quantitative collection device according to claim 3, characterized in that: After the pull rod (103) and piston (102) are fully pushed into the collection tube (1), the height of the separation notch (105) is flush with the top of the collection tube (1).