Sampling device for inspection

Abstract

The utility model relates to the technical field of detection sampling, and discloses a sampling device for inspection, which comprises a pipe body, a telescopic component is arranged on the inner side of the lower end of the pipe body, and the telescopic component is used for flexible adjustment to facilitate sampling. According to the sampling device for inspection, the telescopic assembly is installed, an adjusting ring is controlled to slide along an adjusting groove, so that an internal sealing sleeve can be controlled to extend outwards, a conical sleeve located in a pipe body protrudes after extending outwards, and the end of the conical sleeve can be inserted into the anus of a patient after protruding; after being inserted, the cotton swab inside can be controlled to move and is inserted into the anus of a patient through the middle of the conical sleeve and rotates for sampling, it can be guaranteed that workers do not make contact with the cotton swab inside in the whole sampling process, the end of the cotton swab does not make contact with all structures inside, and the integrated structure of the device can be guaranteed through the telescopic assembly; the sampling device is convenient to carry and operate.

Description

Technical Field

[0001] This utility model relates to the field of detection and sampling technology, specifically to a sampling device for testing. Background Technology

[0002] In the field of medical testing, it is necessary to collect samples of various bodily fluids or secretions from patients. After sampling, the samples are then processed using testing equipment. During the sampling process, cotton swabs are used to contact the samples, and finally, the samples are placed inside test tubes to achieve the desired preservation effect.

[0003] In existing technologies, when taking stool samples from patients, it is not possible to flexibly control the patient's anal area for sampling. In addition, existing sampling devices are not integrated structures, making them inconvenient to carry and operate. Utility Model Content

[0004] The purpose of this invention is to provide a sampling device for testing, in order to solve the problems in the prior art where it is difficult to flexibly control the anal area of ​​the patient when sampling feces, and where existing sampling devices are not integrated structures, making them inconvenient to carry and operate.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a sampling device for testing, including a tube body, wherein a telescopic component is provided on the inner side of the lower end of the tube body, and the telescopic component is used for flexible adjustment to facilitate sampling; a quick-release adjustment component is provided on the top of the telescopic component, and the quick-release adjustment component is used for quick replacement of the testing structure.

[0006] The telescopic assembly includes an adjusting ring, and a sealing sleeve is installed on the inner side of the adjusting ring. A conical sleeve is provided at the bottom of the sealing sleeve, and a limit plate is installed on the outer side of the lower end of the conical sleeve.

[0007] The quick-release adjustment assembly includes a movable sleeve located inside the tube body. A rotating disk is provided on the inner side of the upper end of the movable sleeve, and two sets of adjustment knobs are provided on the inner side of the rotating disk. An adjustment screw is installed on one side of each adjustment knob, and a clamping sleeve is provided on the outer side of the adjustment screw.

[0008] Preferably, an anti-slip ring is installed on the outer side of the upper end of the tube body, and adjustment grooves are provided on both sides of the tube body, with the adjustment grooves located outside the connection area between the adjustment ring and the sealing sleeve.

[0009] Preferably, a metal ring is installed at the bottom of the tube, and a magnetic ring is provided at the bottom of the metal ring, the magnetic ring being located at the closed cover.

[0010] Preferably, a limiting ring is installed at the bottom of the movable sleeve, and the limiting ring is located inside the tube body. Several sets of limiting grooves are opened on the outer side of the movable sleeve, and the limiting grooves are combined with the protrusions at the upper end of the tube body.

[0011] Preferably, a push handle is installed on the top of the movable sleeve, and a combined bearing is provided on the inner side of the push handle. The combined bearing is located on the outer side of the rotating disk, and a support spring is provided on the top of the inner side of the movable sleeve.

[0012] Preferably, a fixed bearing is provided on the other side of the adjustment knob, and the fixed bearing is located inside the rotating disk, and a cotton swab is provided on the inner side of the clamping sleeve.

[0013] Preferably, the top of the sealing sleeve has an opening, and the top of the tapered sleeve is fitted with a threaded sleeve, which is located inside the lower end of the sealing sleeve.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] First, this utility model, by installing a telescopic component, controls the expansion of the internal sealing sleeve by controlling the sliding of the adjusting ring along the adjusting groove. After expansion, the conical sleeve located inside the tube body will protrude, allowing the end of the conical sleeve to be inserted into the patient's anus. After insertion, the movement of the cotton swab inside can be controlled, and it can be inserted into the patient's anus through the middle of the conical sleeve and rotated to collect a sample. During the entire sampling process, it can be ensured that the staff does not come into contact with the internal cotton swab, and the end of the cotton swab will not come into contact with any internal structure. The telescopic component ensures the integrated structure of the device, making it convenient to carry and operate for sampling.

[0016] Secondly, this utility model, by installing a quick-release adjustment component, addresses the limitation of existing detection devices that cannot quickly replace the cotton swab structure. By setting up a rotating disc, an installation position can be provided for the inner structure. Adjusting the knob can drive the adjusting screw to rotate, which in turn causes the clamping sleeve to extend outward, thus clamping the cotton swab in the middle. This adjustment method allows for quick disassembly and replacement of the internal cotton swab, making it convenient for staff to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the tube structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the movable sleeve structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the sealing sleeve structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the cross-section of the adjustment knob of this utility model.

[0022] The components include: 1. Tube body; 101. Anti-slip ring; 102. Adjustment groove; 103. Metal ring; 104. Magnetic ring; 105. Sealing cap; 2. Push handle; 201. Limiting ring; 202. Movable sleeve; 203. Limiting slide groove; 204. Combined bearing; 205. Support spring; 3. Adjusting knob; 301. Rotating disc; 302. Fixed bearing; 303. Adjusting screw; 304. Clamping sleeve; 305. Cotton swab; 4. Conical sleeve; 401. Adjusting ring; 402. Sealing sleeve; 403. Opening; 404. Threaded sleeve; 405. Limiting disc. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 A sampling device for testing includes a tube body 1. A telescopic component is provided on the inner side of the lower end of the tube body 1. The telescopic component is used for flexible adjustment to facilitate sampling. A quick-release adjustment component is provided on the top of the telescopic component. The quick-release adjustment component is used for quick replacement of the testing structure.

[0025] The telescopic assembly includes an adjusting ring 401, and a sealing sleeve 402 is installed on the inner side of the adjusting ring 401. A cone sleeve 4 is provided at the bottom of the sealing sleeve 402, and a limit plate 405 is installed on the outer side of the lower end of the cone sleeve 4.

[0026] The quick-release adjustment assembly includes a movable sleeve 202, which is located inside the tube body 1. A rotating disk 301 is provided on the inner side of the upper end of the movable sleeve 202, and two sets of adjustment knobs 3 are provided on the inner side of the rotating disk 301. An adjustment screw 303 is installed on one side of the adjustment knob 3, and a clamping sleeve 304 is provided on the outer side of the adjustment screw 303.

[0027] Through the above technical solution, the internal sealing sleeve 402 can be extended by controlling the sliding of the adjusting ring 401 along the adjusting groove 102. After extension, the conical sleeve 4 located inside the tube body 1 will protrude. After protrusion, the end of the conical sleeve 4 can be inserted into the patient's anus. After insertion, the movement of the cotton swab 305 inside can be controlled and inserted into the patient's anus through the middle of the conical sleeve 4 and rotated for sampling. During the entire sampling process, it can be ensured that the staff does not come into contact with the cotton swab 305 inside, and the end of the cotton swab 305 will not come into contact with any internal structure. The telescopic component can ensure the integrated structure of the device, which is convenient for carrying and operation for sampling.

[0028] With the above technical solution, adjusting the knob 3 can drive the adjusting screw 303 to rotate, and the rotation can drive the clamping sleeve 304 to extend outward. After extension, the cotton swab 305 in the middle can be clamped. The adjustment method allows for quick disassembly and replacement of the internal cotton swab 305, which is convenient for staff to replace and use.

[0029] Specifically, an anti-slip ring 101 is installed on the outer side of the upper end of the pipe body 1, and adjustment grooves 102 are opened on both sides of the pipe body 1, and the adjustment grooves 102 are located on the outer side of the connection area between the adjustment ring 401 and the sealing sleeve 402.

[0030] Through the above technical solution, the anti-slip ring 101 can make it easy for users to grip and achieve the anti-slip effect, while the adjustment groove 102 can restrict the adjustment ring 401, and the upper and lower ends are provided with openings, so the adjustment ring 401 can be restricted by rotation.

[0031] Specifically, a metal ring 103 is installed at the bottom of the tube body 1, and a magnetic ring 104 is provided at the bottom of the metal ring 103, with the magnetic ring 104 located at the closed cover 105.

[0032] With the above technical solution, the metal ring 103 is fixed at the bottom of the tube body 1. When it contacts the magnetic ring 104, it can restrict the sealing cover 105. When operating, the adjusting ring 401 can be directly controlled to push the sealing cover 105 and separate it from the tube body 1 using the conical sleeve 4.

[0033] Specifically, a limiting ring 201 is installed at the bottom of the movable sleeve 202, and the limiting ring 201 is located inside the tube body 1. Several sets of limiting grooves 203 are opened on the outer side of the movable sleeve 202, and the limiting grooves 203 are combined with the protrusions at the upper end of the tube body 1.

[0034] Through the above technical solution, the limiting ring 201 can restrict the movable sleeve 202 and prevent the movable sleeve 202 from falling off, while the limiting groove 203 can restrict the movable sleeve 202 and increase the stability of the lifting and adjusting of the movable sleeve 202.

[0035] Specifically, a push handle 2 is installed on the top of the movable sleeve 202, and a combined bearing 204 is provided on the inner side of the push handle 2. The combined bearing 204 is located on the outer side of the rotating disk 301, and a support spring 205 is provided on the top of the inner side of the movable sleeve 202.

[0036] Through the above technical solution, the push handle 2 allows the user to easily push and control the movable sleeve 202 to slide along the inner side of the tube body 1, while the combined bearing 204 can assist the rotating disk 301 to rotate. During the rotation, it will control the cotton swab 305 to rotate to increase the amount of sample taken. The support spring 205 can push the push handle 2 to reset, making it convenient to operate and use.

[0037] Specifically, a fixed bearing 302 is provided on the other side of the adjustment knob 3, and the fixed bearing 302 is located inside the rotating disk 301. A cotton swab 305 is provided inside the clamping sleeve 304.

[0038] Through the above technical solution, the fixed bearing 302 can assist the adjustment knob 3 in rotation adjustment, and the cotton swab 305 can take samples.

[0039] Specifically, the top of the sealing sleeve 402 is provided with an opening 403, and the top of the tapered sleeve 4 is provided with a threaded sleeve 404, which is located inside the lower end of the sealing sleeve 402.

[0040] Through the above technical solution, the opening 403 is used to guide the movement of the cotton swab 305, and the threaded sleeve 404 can combine the conical sleeve 4 with the sealing sleeve 402. It can be disassembled and replaced by rotating. After the cotton swab 305 has taken a sample, it is always in the center position inside and does not contact the inner wall, which can avoid contaminating the inner wall and the sample.

[0041] When using, first grasp the adjusting ring 401 and slide it along the adjusting groove 102. During the adjustment, the cone sleeve 4 will contact the sealing cover 105 and push it out to separate. Then, contact the cone sleeve 4 with the patient's anus and insert it, keeping the limiting plate 405 in contact with the skin. Then, grasp the anti-slip ring 101 and grasp the rotating plate 301 with your right hand. Use the push handle 2 to compress the internal support spring 205. During the push, the cotton swab 305 will extend through the opening at the bottom of the cone sleeve 4 and enter the patient's anus. Then, slightly adjust the rotating plate 301 to rotate and reset the internal structure. Finally, after controlling the adjusting ring 401 to reset, contact the sealing cover 105 with the tube body 1 for splicing.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sampling device for testing, comprising a tube body (1), characterized in that: The inner side of the lower end of the tube (1) is provided with a telescopic component, which is used for flexible adjustment to facilitate sampling. The top of the telescopic component is provided with a quick-release adjustment component, which is used for quick replacement of the detection structure. The telescopic assembly includes an adjusting ring (401), and a sealing sleeve (402) is installed on the inner side of the adjusting ring (401). A conical sleeve (4) is provided at the bottom of the sealing sleeve (402), and a limit plate (405) is installed on the outer side of the lower end of the conical sleeve (4). The quick-release adjustment assembly includes a movable sleeve (202), which is located inside the tube body (1). A rotating disk (301) is provided on the inner side of the upper end of the movable sleeve (202), and two sets of adjustment knobs (3) are provided on the inner side of the rotating disk (301). An adjustment screw (303) is installed on one side of the adjustment knob (3), and a clamping sleeve (304) is provided on the outer side of the adjustment screw (303).

2. The sampling device for testing according to claim 1, characterized in that: An anti-slip ring (101) is installed on the outer side of the upper end of the tube body (1), and adjustment grooves (102) are provided on both sides of the tube body (1), and the adjustment grooves (102) are located on the outer side of the connection area between the adjustment ring (401) and the sealing sleeve (402).

3. The sampling device for testing according to claim 1, characterized in that: A metal ring (103) is installed at the bottom of the tube (1), and a magnetic ring (104) is provided at the bottom of the metal ring (103), and the magnetic ring (104) is located at the closed cover (105).

4. The sampling device for testing according to claim 1, characterized in that: The bottom of the movable sleeve (202) is equipped with a limiting ring (201), and the limiting ring (201) is located inside the tube body (1). Several sets of limiting grooves (203) are opened on the outer side of the movable sleeve (202), and the limiting grooves (203) are combined with the protrusions at the upper end of the tube body (1).

5. A sampling device for testing according to claim 1, characterized in that: The top of the movable sleeve (202) is equipped with a push handle (2), and a combined bearing (204) is provided on the inner side of the push handle (2). The combined bearing (204) is located on the outer side of the rotating disk (301), and a support spring (205) is provided on the top of the inner side of the movable sleeve (202).

6. A sampling device for testing according to claim 1, characterized in that: A fixed bearing (302) is provided on the other side of the adjustment knob (3), and the fixed bearing (302) is located inside the rotating disk (301). A cotton swab (305) is provided inside the clamping sleeve (304).

7. A sampling device for testing according to claim 1, characterized in that: The top of the sealing sleeve (402) is provided with an opening (403), and the top of the tapered sleeve (4) is provided with a threaded sleeve (404), and the threaded sleeve (404) is located inside the lower end of the sealing sleeve (402).

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