Dual-purpose genital secretion sampling device

Abstract

The invention discloses a dual-purpose genital secretion sampling device, relates to the technical field of medical instruments, and aims to solve the technical problem of low male genital secretion sampling efficiency. The dual-purpose genital secretion sampling device comprises a protective cover, a ring fixing mechanism is arranged at one end of the protective cover, and a straight insertion pipeline is arranged at the other end of the protective cover; a penis head scraping mechanism is inserted into the straight insertion pipeline, a urethra insertion wiping mechanism is inserted into the penis head scraping mechanism, the penis position is fixed through the annular fixing mechanism firstly, the opening and closing size of the extension assembly and the brushing head is adjusted through the movable locking assembly after fixing, and the penis scraping mechanism is made to be highly attached to the penis; then the rotating assembly is rotated to enable the brushing head to scrape off secreta in an annular mode, it is guaranteed that the secreta is comprehensively and accurately collected, the sampling accuracy is improved, the urethra inserting mechanism is inserted to sample the secreta in the urethra under the state that the glans is doubly fixed, and compared with traditional manual operation, the operation is more standard and efficient, and the labor intensity of workers is lowered. The embarrassment and discomfort of the patient are reduced, and the use experience of the patient is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more specifically, to a dual-purpose reproductive secretion sampling device. Background Art

[0002] The detection of reproductive secretions is an important means for diagnosing urinary and reproductive system infections, sexually transmitted diseases, and fertility health assessment in clinical medicine. Currently, the sampling technology for female genital tract secretions has been relatively mature, and some products already support home self-testing by patients (such as HPV self-sampling tools). However, there has long been a technical gap in the field of male reproductive secretion sampling. The particularity and complexity of its sampling scenarios have led to low efficiency of existing methods, seriously restricting the popularity and accuracy of male reproductive health management.

[0003] Male reproductive secretion samples mainly include two types: urethral secretions (such as obtaining samples from the inner wall of the urethra for gonococcus detection) and secretions on the surface of the glans penis (such as smegma or pathogen attachment samples). However, existing collection methods have many drawbacks. On the one hand, the collection of urethral samples and glans penis samples is basically carried out separately, which makes the entire sampling process cumbersome and complex. Each collection requires professional operation by medical staff, not only consuming a large amount of time but also causing waste of medical resources. On the other hand, such an operation process often makes patients feel embarrassed and uncomfortable, affecting their cooperation. Due to the long time-consuming and low-efficiency of the entire sampling process, it also affects the timeliness and accuracy of medical tests to a certain extent. In view of this, we propose a dual-purpose reproductive secretion sampling device. Summary of the Invention

[0004] The purpose of the present invention is to provide a dual-purpose reproductive secretion sampling device to solve the technical problem of low efficiency in existing male reproductive secretion sampling.

[0005] To solve the above technical problem, the present invention provides the following technical solution: A dual-purpose reproductive secretion sampling device, including a protective cover. One end of the protective cover is provided with a ring fixation mechanism, and the other end of the protective cover is provided with a straight insertion pipe. A glans penis scraping mechanism is inserted on the straight insertion pipe and the protective cover, and a urethra swabbing mechanism is inserted inside the glans penis scraping mechanism. The glans scraping mechanism includes a rotating assembly, a moving and locking assembly, a first support ring assembly, a second support ring assembly, an extension assembly, and a brushing head. The moving and locking assembly is movably inserted into the straight insertion pipe, the rotating assembly is rotatably inserted into the moving and locking assembly, the first support ring assembly is fixedly arranged at one end of the rotating assembly close to the ring fixing mechanism, the second support ring assembly is connected to one end of the moving and locking assembly close to the first support ring assembly and is movably sleeved on the rotating assembly, the extension assembly is connected to the first support ring assembly, the brushing head is connected to the extension assembly, and the urethra scraping mechanism is movably inserted into the rotating assembly; Among them, the sampling of surface secretions of the glans is realized by the moving and locking assembly, the rotating assembly, the first support ring assembly, the second support ring assembly, the extension assembly, and the brushing head, and the sampling of urethral secretions is realized by the ring fixing mechanism and the urethra scraping mechanism.

[0006] Preferably, the moving and locking assembly includes a moving cylinder, a locking plate, a jack A, a spring, and a plug. The moving cylinder is movably inserted into the straight insertion pipe, the locking plate is fixedly arranged on the outer wall of the moving cylinder, the jack A is opened on the locking plate, the spring is connected to the locking plate, the plug is movably inserted into the jack A, one end of the spring away from the locking plate is connected to the plug, and the plug passes through the locking plate and is inserted into the straight insertion pipe.

[0007] Preferably, the rotating assembly includes a rotating rod and vertical stripes. The rotating rod is movably inserted into the moving cylinder, the vertical stripes are arranged at equal intervals in a ring at one end of the rotating rod, the first support ring assembly is fixedly sleeved on the end of the rotating rod away from the vertical stripes, and the second support ring assembly is movably sleeved at a position of the rotating rod close to the first support ring assembly.

[0008] Preferably, the first support ring assembly includes a fixed ring, a support plate A, a sleeve ring A, a support rod A, and a coincidence groove. The fixed ring is fixedly sleeved on the end of the rotating rod away from the vertical stripes, the support plate A is arranged at equal intervals in a ring on the outer wall of the fixed ring, the sleeve ring A is connected to one end of several support plates A away from the fixed ring, the support rod A is rotatably sleeved at equal intervals in a ring on the sleeve ring A, the coincidence groove is opened on the support rod A, and one end of the second support ring assembly is hinged to the coincidence groove.

[0009] Preferably, the second support ring assembly includes a moving ring, a support plate B, a collar B, and a support rod B. The moving ring is movably sleeved on the rotating rod near the first support ring assembly and is connected to the moving cylinder. The support plate B is arranged on the outer wall of the moving ring at equal intervals in a circular shape. The collar B is connected to one end of several support plates B away from the moving ring. The support rod B is rotatably sleeved on the collar B at equal intervals in a circular shape. One end of the support rod B away from the collar B is hingedly connected to the coincidence groove.

[0010] Preferably, the extension assembly includes a telescopic silicone rubber and a connecting block. One end of the telescopic silicone rubber is connected to one end of the fixed ring away from the moving ring. The other end of the telescopic silicone rubber is hingedly connected to one end of the support rod A away from the collar A through the connecting block. The swabbing heads are arranged on the telescopic silicone rubber at equal intervals in a linear shape. The urethral swabbing mechanism includes a plastic rod and a sterile flocked swab. The plastic rod is movably inserted into the rotating rod. The sterile flocked swab is connected to one end of the plastic rod.

[0011] Preferably, an insertion channel is formed on the straight insertion pipe. A long hole is also formed on the straight insertion pipe. A locking plate is arranged on the outer wall of the straight insertion pipe near the long hole. Locking holes are formed on the locking plate at equal intervals in a linear shape. The size of the insertion channel is adapted to the moving cylinder. The size of the long hole is adapted to the size of the locking plate. The size of the locking hole is adapted to the size of the insertion block.

[0012] Preferably, the ring fixing mechanism includes a mounting ring, a driving component, a rotating ring, a fixing ring, a hinge block, and a penis fixing block. The mounting ring is arranged at one end of the protective cover away from the straight insertion pipe. The driving component is arranged on the mounting ring. The rotating ring is rotatably arranged on the inner wall of the protective cover. The fixing ring is fixedly connected to the protective cover. One end of the penis fixing block is connected to the fixing ring through the hinge block. The other end of the penis fixing block is rotatably inserted into the rotating ring.

[0013] Preferably, the driving component includes a worm, a knob, and a worm gear. The worm is rotatably arranged on the mounting ring. The knob is arranged at the top of the worm. The worm gear is fixedly connected to one end of the rotating ring away from the fixing ring. The worm is meshed with the worm gear.

[0014] Preferably, rotation holes are formed on one end of the rotating ring near the fixing ring at equal intervals in a circular shape. The fixing ring is fixedly connected to the protective cover through fixing rods arranged on it at equal intervals in a circular shape. One end of the penis fixing block is provided with a connecting rod A. The other end of the penis fixing block is provided with a connecting rod B. One end of the connecting rod A away from the penis fixing block is connected to one end of the hinge block away from the fixing rod. One end of the connecting rod B away from the penis fixing block is rotatably inserted into the rotation hole.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By improving the existing reproductive secretion sampling device, the present invention sets a ring fixation mechanism at one end of the protective cover, sets a straight insertion pipe at the other end of the protective cover, inserts a glans scraping mechanism on the straight insertion pipe, and inserts a urethra swabbing mechanism inside the glans scraping mechanism. First, the user fixes the position of the penis through the ring fixation mechanism. After fixation, the opening and closing size of the extension component and the swabbing head are adjusted by moving the locking component to make it fit the penis closely. Then, by rotating the rotating component, the swabbing head scrapes the secretion in a circular shape to ensure that the secretion is collected comprehensively and accurately, improving the accuracy of sampling. While the glans is in a double-fixed state, the urethra swabbing mechanism is inserted into the urethra to sample the secretion. Compared with traditional manual operations, it is more standardized and efficient, and reduces the embarrassment and discomfort of patients, enhancing the patient experience.

[0016] 2. The present invention drives the moving cylinder to move by moving the locking plate. The moving cylinder pushes the moving ring to move on the rotating rod. The moving ring drives the support plate B, the sleeve ring B and the support rod B to move. Since the support rod B is hinged to the support rod A, the support rod B pushes the support rod A to achieve the opening and closing of the angle. A number of support rods A drive the connected telescopic silicone rubber and a number of swabbing heads to synchronously achieve the opening and closing of the angle to adapt to penises of different shapes, sizes and dimensions. And after sampling, the insertion block is inserted at the rightmost end of the straight insertion pipe. At this time, a number of support rods B, support rods A, telescopic silicone rubber and a number of swabbing heads are in a closed state to lock the secretion in the swabbing head after sampling, avoiding contact with air and dirt, which may affect the subsequent test results. Then, the insertion block is inserted at the leftmost end of the straight insertion pipe. At this time, a number of support rods B, support rods A, telescopic silicone rubber and a number of swabbing heads are in a circularly expanded state, which is used to evenly rotate and smear the collected secretion onto the glass slide after sampling, facilitating the subsequent inspection process; the present invention simplifies the sample collection process, enables the sample to enter the subsequent inspection link in the best state, improves the overall work efficiency, and facilitates the operation of medical staff.

[0017] 3. In the present invention, manually rotating the vertical stripe drives the rotating rod to rotate. The rotating rod drives the first support ring assembly, the second support ring assembly, the extension component and the swabbing head to rotate as a whole to rotate and sample the surface secretion of the glans. Compared with the traditional sampling method of wiping with a cotton swab or swab, the present invention not only simplifies the operation process, reduces the operation difficulty, improves the work efficiency of medical staff, but also avoids sampling omission caused by uneven wiping in the traditional method, greatly improving the integrity and accuracy of sample collection, and providing a more comprehensive and reliable sample basis for subsequent detection.

[0018] 4. In the present invention, rotating the knob drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotation ring fixedly connected thereto to rotate on the inner wall of the protective cover, the rotation ring drives the rotating hole formed thereon to rotate, the rotating hole drives the connecting rod B, the stem fixing block and the connecting rod A to rotate, the connecting rod A pulls the hinge block to shift. Since the other end of the hinge block is fixedly sleeved on the fixing rod, due to the limitation of the fixing rod, several stem fixing blocks rotate and shift to achieve the annular fixation of the glans penis, effectively preventing the glans penis from shaking, displacing, etc. during the sampling process, providing a stable basis for accurate sampling, facilitating the improvement of the stability of subsequent sampling, and also adapting to the specific shapes and sizes of the glans penises of different patients, achieving the effect of flexible adaptation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of one side of the whole of the present invention; Figure 2 is a schematic structural view of the other side of the whole of the present invention; Figure 3 is a schematic structural view of one side of the interior of the present invention; Figure 4 is a schematic structural view of the other side of the interior of the present invention; Figure 5 is a schematic partial structural view of the first support ring assembly and the second support ring assembly of the present invention; Figure 6 is a schematic structural view of a support ring assembly, an extension assembly and a swabbing head of the present invention; Figure 7 of the present invention Figure 4 enlarged view of the structure at A in; Figure 8 is a schematic structural view of the rotating assembly, the moving locking assembly and the urethra swabbing mechanism of the present invention; Figure 9 is a schematic exploded structural view of the protective cover and the ring fixing mechanism of the present invention; Figure 10 is a schematic exploded structural view of the ring fixing mechanism of the present invention; Figure 11 is a schematic partial structural view of the cross-section of the protective cover and the ring fixing mechanism of the present invention; Figure 12 is a schematic view of the using state of the present invention.

[0020] Explanation of the reference numerals in the drawings: 1. Protective cover; 2. Ring fixing mechanism; 3. Straight insertion pipe; 4. Glans penis swabbing mechanism; 5. Urethra swabbing mechanism; 201. Mounting ring; 202. Driving assembly; 203. Rotation ring; 204. Fixed ring; 205. Hinge block; 206. Stem fixing block; 207. Rotating hole; 208. Fixed rod; 209. Connecting rod A; 210. Connecting rod B; 301. Insertion channel; 302. Long hole; 303. Fixing lock plate; 304. Lock hole; 401. Rotating assembly; 402. Moving locking assembly; 403. First support ring assembly; 404. Second support ring assembly; 405. Extension assembly; 406. Brushing head; 501. Plastic rod; 502. Sterile flocked swab; 2021. Worm; 2022. Knob; 2023. Worm gear; 4011. Rotating rod; 4012. Vertical stripe; 4021. Moving cylinder; 4022. Locking plate; 4023. Insertion hole A; 4024. Spring; 4025. Insert block; 4031. Fixed ring; 4032. Support plate A; 4033. Sleeve ring A; 4034. Support rod A; 4035. Coincidence groove; 4041. Moving ring; 4042. Support plate B; 4043. Sleeve ring B; 4044. Support rod B; 4051. Telescopic silicone rubber; 4052. Connecting block. Detailed implementation manner

[0021] As Figures 1 to 12 shown, a dual-purpose reproductive secretion sampling device involved in the present invention includes a protective cover 1. One end of the protective cover 1 is provided with an annular fixing mechanism 2, and the other end of the protective cover 1 is provided with a straight insertion pipe 3. A glans scraping mechanism 4 is inserted on the straight insertion pipe 3 and the protective cover 1, and a urethra swabbing mechanism 5 is inserted inside the glans scraping mechanism 4; The glans scraping mechanism 4 includes a rotating assembly 401, a moving locking assembly 402, a first support ring assembly 403, a second support ring assembly 404, an extension assembly 405 and a brushing head 406. The moving locking assembly 402 is movably inserted on the straight insertion pipe 3, the rotating assembly 401 is rotatably inserted on the moving locking assembly 402, the first support ring assembly 403 is fixedly arranged at one end of the rotating assembly 401 close to the annular fixing mechanism 2, the second support ring assembly 404 is connected to one end of the moving locking assembly 402 close to the first support ring assembly 403 and is movably sleeved on the rotating assembly 401, the extension assembly 405 is connected to the first support ring assembly 403, the brushing head 406 is connected to the extension assembly 405, and the urethra swabbing mechanism 5 is movably inserted on the rotating assembly 401; Among them, the sampling of the surface secretion of the glans is realized through the moving locking assembly 402, the rotating assembly 401, the first support ring assembly 403, the second support ring assembly 404, the extension assembly 405 and the brushing head 406, and the sampling of the urethral secretion is realized through the annular fixing mechanism 2 and the urethra swabbing mechanism 5.

[0022] The present invention improves the existing reproductive secretion sampling device. By setting a ring-fixing mechanism 2 at one end of the protective cover 1 and a straight insertion pipe 3 at the other end of the protective cover 1, a glans scraping mechanism 4 is inserted on the straight insertion pipe 3, and a urethra swabbing mechanism 5 is inserted inside the glans scraping mechanism 4. First, the user fixes the position of the penis through the ring-fixing mechanism 2. After fixing, the opening and closing size of the extension component 405 and the swabbing head 406 is adjusted by moving the locking component 402 to make it fit the penis closely in height. Then, by rotating the rotating component 401, the swabbing head 406 scrapes the secretion in a circular shape, ensuring that the secretion is collected comprehensively and accurately, improving the accuracy of sampling. While the glans is in a double-fixed state, the urethra swabbing mechanism 5 is inserted to sample the secretion in the urethra. Compared with traditional manual operations, it is more standardized and efficient, and reduces the embarrassment and discomfort of patients, enhancing the patient experience.

[0023] In an embodiment of the present invention, the moving locking component 402 includes a moving cylinder 4021, a locking plate 4022, a jack A4023, a spring 4024, and an insertion block 4025. The moving cylinder 4021 is movably inserted on the straight insertion pipe 3. The locking plate 4022 is fixedly arranged on the outer wall of the moving cylinder 4021. The jack A4023 is opened on the locking plate 4022. The spring 4024 is connected to the locking plate 4022. The insertion block 4025 is movably inserted into the jack A4023. One end of the spring 4024 away from the locking plate 4022 is connected to the insertion block 4025. The insertion block 4025 passes through the locking plate 4022 and is inserted on the straight insertion pipe 3. In the present invention, by driving the moving cylinder 4021 to move by moving the locking plate 4022, the moving cylinder 4021 pushes the second ring component 404 so that the first ring component 403, the extension component 405, and the swabbing head 406 wrap the glans. By pulling the insertion block 4025 and the spring 4024, the insertion block 4025 is disengaged from the straight insertion pipe 3 and horizontally moved to switch to different positions. When the insertion block 4025 is inserted at the leftmost end of the straight insertion pipe 3, the first ring component 403, the second ring component 404, the extension component 405, and the swabbing head 406 are in a circularly expanded state, which is used to evenly rotate and smear the collected secretion onto a glass slide after sampling for subsequent inspection procedures. When the insertion block 4025 is inserted at the rightmost end of the straight insertion pipe 3, the first ring component 403, the second ring component 404, the extension component 405, and the swabbing head 406 are in a closed state, which is used to lock the secretion in the swabbing head 406 after sampling to avoid affecting subsequent test results due to contact with air and dirt.

[0024] In an embodiment of the present invention, the rotating assembly 401 includes a rotating rod 4011 and vertical stripes 4012. The rotating rod 4011 is movably inserted into the moving cylinder 4021. The vertical stripes 4012 are arranged at equal intervals in a ring shape at one end of the rotating rod 4011. The first support ring assembly 403 is fixedly sleeved on the rotating rod 4011 at the end far from the vertical stripes 4012. The second support ring assembly 404 is movably sleeved on the rotating rod 4011 at a position close to the first support ring assembly 403. In the present invention, by manually rotating the vertical stripes 4012, the rotating rod 4011 is driven to rotate. The rotating rod 4011 drives the first support ring assembly 403, the second support ring assembly 404, the extension assembly 405 and the brushing head 406 to rotate as a whole, so as to rotate and sample the surface secretions of the glans penis. Compared with the traditional sampling method of wiping with a cotton swab or a swab, the present invention not only simplifies the operation process, reduces the operation difficulty, improves the work efficiency of medical staff, but also avoids the sampling omission caused by uneven wiping in the traditional method, greatly improves the integrity and accuracy of sample collection, and provides a more comprehensive and reliable sample basis for subsequent detection.

[0025] In an embodiment of the present invention, the first support ring assembly 403 includes a fixed ring 4031, a support plate A 4032, a sleeve ring A 4033, a support rod A 4034 and a coincidence groove 4035. The fixed ring 4031 is fixedly sleeved on the rotating rod 4011 at the end far from the vertical stripes 4012. The support plate A 4032 is arranged at equal intervals in a ring shape on the outer wall of the fixed ring 4031. The sleeve ring A 4033 is connected to one end of several support plates A 4032 far from the fixed ring 4031. The support rod A 4034 is rotatably sleeved on the sleeve ring A 4033 at equal intervals in a ring shape. The coincidence groove 4035 is opened on the support rod A 4034. One end of the second support ring assembly 404 is hinged to the coincidence groove 4035.

[0026] In an embodiment of the present invention, the second support ring assembly 404 includes a moving ring 4041, a support plate B 4042, a sleeve ring B 4043 and a support rod B 4044. The moving ring 4041 is movably sleeved on the rotating rod 4011 at a position close to the first support ring assembly 403 and is connected to the moving cylinder 4021. The support plate B 4042 is arranged at equal intervals in a ring shape on the outer wall of the moving ring 4041. The sleeve ring B 4043 is connected to one end of several support plates B 4042 far from the moving ring 4041. The support rod B 4044 is rotatably sleeved on the sleeve ring B 4043 at equal intervals in a ring shape. One end of the support rod B 4044 far from the sleeve ring B 4043 is hinged to the coincidence groove 4035.

[0027] As another embodiment of the present invention, the extension assembly 405 includes a telescopic silicone rubber 4051 and a connecting block 4052. One end of the telescopic silicone rubber 4051 is connected to one end of the fixed ring 4031 away from the moving ring 4041, and the other end of the telescopic silicone rubber 4051 is hingedly connected to one end of the support rod A 4034 away from the collar A 4033 through the connecting block 4052. The swabbing heads 406 are linearly arranged at equal intervals on the telescopic silicone rubber 4051; In the present invention, the movement of the locking plate 4022 drives the movement of the moving cylinder 4021. The moving cylinder 4021 pushes the moving ring 4041 to move on the rotating rod 4011. The moving ring 4041 drives the support plate B 4042, the collar B 4043 and the support rod B 4044 to move. Since the support rod B 4044 is hingedly connected to the support rod A 4034, the support rod B 4044 pushes the support rod A 4034 to achieve the opening and closing of the angle. A plurality of support rods A 4034 drive the telescopic silicone rubber 4051 and a plurality of swabbing heads 406 connected thereto to synchronously achieve the opening and closing of the angle to adapt to penises of different shapes, sizes and dimensions. After sampling, the insertion block 4025 is inserted into the rightmost end of the straight insertion pipe 3. At this time, a plurality of support rods B 4044, support rods A 4034, telescopic silicone rubber 4051 and a plurality of swabbing heads 406 are in a closed state, which is used to lock the secretion in the swabbing head 406 after sampling to avoid affecting the subsequent test results due to contact with air and dirt. Then, the insertion block 4025 is inserted into the leftmost end of the straight insertion pipe 3. At this time, a plurality of support rods B 4044, support rods A 4034, telescopic silicone rubber 4051 and a plurality of swabbing heads 406 are in a circularly expanded state, which is used to evenly rotate and smear the collected secretion onto the glass slide after sampling to facilitate the subsequent inspection process; the present invention simplifies the sample collection process, enables the sample to enter the subsequent inspection link in the best state, improves the overall work efficiency and facilitates the operation of medical staff.

[0028] The urethral swabbing mechanism 5 includes a plastic rod 501 and a sterile flocked swab 502. The plastic rod 501 is movably inserted into the inside of the rotating rod 4011, and the sterile flocked swab 502 is connected to one end of the plastic rod 501.

[0029] As another embodiment of the present invention, an insertion channel 301 is opened on the straight insertion pipe 3, a long hole 302 is also opened on the straight insertion pipe 3, a locking plate 303 is provided on the outer wall of the straight insertion pipe 3 near the long hole 302, and locking holes 304 are linearly arranged at equal intervals on the locking plate 303. The size of the insertion channel 301 is adapted to the moving cylinder 4021, the size of the long hole 302 is adapted to the size of the locking plate 4022, and the size of the locking hole 304 is adapted to the size of the insertion block 4025.

[0030] As another embodiment of the present invention, the annular fixing mechanism 2 includes a mounting ring 201, a driving assembly 202, a rotating ring 203, a fixing ring 204, a hinge block 205 and a penile fixing block 206. The mounting ring 201 is provided at one end of the protective cover 1 away from the direct insertion pipe 3. The driving assembly 202 is provided on the mounting ring 201. The rotating ring 203 is rotatably provided on the inner wall of the protective cover 1. The fixing ring 204 is fixedly connected to the protective cover 1. One end of the penile fixing block 206 is connected to the fixing ring 204 through the hinge block 205, and the other end of the penile fixing block 206 is rotatably inserted into the rotating ring 203.

[0031] As another embodiment of the present invention, the driving assembly 202 includes a worm 2021, a knob 2022 and a worm gear 2023. The worm 2021 is rotatably provided on the mounting ring 201. The knob 2022 is provided at the top of the worm 2021. The worm gear 2023 is fixedly connected to one end of the rotating ring 203 away from the fixing ring 204. The worm 2021 is meshed with the worm gear 2023.

[0032] As another embodiment of the present invention, a rotating hole 207 is annularly and equidistantly formed at one end of the rotating ring 203 close to the fixing ring 204. The fixing ring 204 is fixedly connected to the protective cover 1 through fixing rods 208 annularly and equidistantly arranged thereon. One end of the penile fixing block 206 is provided with a connecting rod A 209, and the other end of the penile fixing block 206 is provided with a connecting rod B 210. One end of the connecting rod A 209 away from the penile fixing block 206 is connected to one end of the hinge block 205 away from the fixing rod 208, and one end of the connecting rod B 210 away from the penile fixing block 206 is rotatably inserted into the rotating hole 207.

[0033] In the present invention, rotating the knob 2022 drives the worm 2021 to rotate. The worm 2021 drives the worm gear 2023 to rotate. The worm gear 2023 drives the rotating ring 203 fixedly connected thereto to rotate on the inner wall of the protective cover 1. The rotating ring 203 drives the rotating hole 207 formed thereon to rotate. The rotating hole 207 drives the connecting rod B 210, the penile fixing block 206 and the connecting rod A 209 to rotate. The connecting rod A 209 pulls the hinge block 205 to shift. Since the other end of the hinge block 205 is fixedly sleeved on the fixing rod 208, due to the limitation of the fixing rod 208, several penile fixing blocks 206 rotate and shift to achieve annular fixation of the glans penis, effectively preventing the glans penis from shaking, displacing, etc. during the sampling process, providing a stable basis for accurate sampling, facilitating the improvement of the stability of subsequent sampling, and also adapting to the specific shapes and sizes of the glans penises of different patients, achieving the effect of flexible adaptation.

[0034] Working principle: This embodiment provides a usage method of a dual-purpose reproductive secretion sampling device, including the following steps: S1. Genital fixation operation; First, pass the glans penis through the ring fixation mechanism 2 and place it into the protective cover 1. Secondly, manually rotate the knob 2022 to drive the worm 2021 to rotate. The worm 2021 drives the worm wheel 2023 to rotate. The worm wheel 2023 drives the rotating ring 203 fixedly connected thereto to rotate on the inner wall of the protective cover 1. The rotating ring 203 drives the rotating hole 207 opened thereon to rotate. The rotating hole 207 drives the connecting rod B210, the penile fixation block 206 and the connecting rod A209 to rotate. The connecting rod A209 pulls the hinge block 205 to deflect. Since the other end of the hinge block 205 is fixedly sleeved on the fixed rod 208, due to the limitation of the fixed rod 208, several penile fixation blocks 206 rotate and deflect to achieve the annular fixation of the glans penis; S2. Surface secretion sampling operation; Pinch the insertion block 4025 to stretch and lift the spring 4024, so that the insertion block 4025 releases the lock hole 304. At this time, move the locking plate 4022 to drive the moving cylinder 4021 to move. The moving cylinder 4021 pushes the moving ring 4041 to move on the rotating rod 4011. The moving ring 4041 drives the support plate B4042, the sleeve ring B4043 and the support rod B4044 to move. Since the support rod B4044 is hinged to the support rod A4034, the support rod B4044 pushes the support rod A4034 to achieve the opening and closing of the angle. Several support rods A4034 drive the telescopic silicone rubber 4051 and several brushing heads 406 connected thereto to synchronously achieve the opening and closing of the angle to highly fit the glans penis. At this time, manually rotate the vertical stripe 4012 to drive the rotating rod 4011 to rotate. The rotating rod 4011 drives the first support ring assembly 403, the second support ring assembly 404, the extension assembly 405 and the brushing heads 406 to rotate integrally to rotate and sample the surface secretion of the glans penis; S3. Urethral secretion sampling operation; Insert the plastic rod 501 and the sterile flocked swab 502 into the rotating rod 4011 and align them with the urethral orifice and insert them. After insertion, rotate the plastic rod 501 to drive the sterile flocked swab 502 to rotate in the urethra to sample the urethral secretion. Then, pull out the plastic rod 501 partially to retract the sterile flocked swab 502 with the adhered secretion into the rotating rod 4011 for temporary storage; S4. Submission for inspection operation; First, pull out the plastic rod 501 and the sterile flocked swab 502 from the rotating rod 4011 for submission for inspection. Secondly, rotate the knob 2022 in the reverse direction to expand the ring fixation mechanism 2. At this time, insert the insertion block 4025 at the leftmost end of the straight insertion pipe 3. Several support rods B4044, support rods A4034, telescopic silicone rubber 4051 and several brushing heads 406 are in a circularly expanded state, and the collected secretion is evenly smeared on the glass slide by rotation.

[0035] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A dual-purpose reproductive secretion sampling device, characterized in that: The protective cover (1) comprises a ring-fixing mechanism (2) at one end of the protective cover (1), a straight-insertion pipe (3) at the other end of the protective cover (1), a penis head scraping mechanism (4) inserted into the straight-insertion pipe (3) and the protective cover (1), and a urethra scraping mechanism (5) inserted into the inside of the penis head scraping mechanism (4); The glans penis scraping mechanism (4) comprises a rotating assembly (401), a movable locking assembly (402), a first support ring assembly (403), a second support ring assembly (404), an extension assembly (405) and a brush head (406), wherein the movable locking assembly (402) is movably inserted into the straight insertion pipe (3), the rotating assembly (401) is rotatably inserted into the movable locking assembly (402), and the first support ring assembly (403) is fixedly arranged on the rotating assembly (40 1) close to one end of the ring fixing mechanism (2), the second support ring component (404) is connected to one end of the movable locking component (402) close to the first support ring component (403) and is movably sleeved on the rotating component (401), the extension component (405) is connected to the first support ring component (403), the brush head (406) is connected to the extension component (405), and the urethra wiping mechanism (5) is movably inserted on the rotating component (401); The sampling of secretions on the surface of the glans penis is achieved by moving the locking assembly (402), the rotating assembly (401), the first branch ring assembly (403), the second branch ring assembly (404), the extension assembly (405) and the brush head (406), and the sampling of urethral secretions is achieved by the ring fixing mechanism (2) and the urethral swabbing mechanism (5).

2. A dual-purpose reproductive secretion sampling device according to claim 1, characterized in that: The movable locking assembly (402) comprises a movable cylinder (4021), a locking plate (4022), a socket A (4023), a spring (4024) and an insert block (4025); the movable cylinder (4021) is movably inserted into the straight-inserted pipe (3); the locking plate (4022) is fixedly arranged on the outer wall of the movable cylinder (4021); the socket A (4023) is provided on the locking plate (4022); the spring (4024) is connected to the locking plate (4022); the insert block (4025) is movably inserted into the socket A (4023); one end of the spring (4024) away from the locking plate (4022) is connected to the insert block (4025); and the insert block (4025) passes through the locking plate (4022) and is inserted into the straight-inserted pipe (3).

3. A dual-purpose reproductive secretion sampling device according to claim 2, characterized in that: The rotating assembly (401) comprises a rotating rod (4011) and vertical stripes (4012); the rotating rod (4011) is movably inserted into the moving cylinder (4021); the vertical stripes (4012) are arranged in a ring shape at one end of the rotating rod (4011) at equal intervals; the first supporting ring assembly (403) is fixedly sleeved on one end of the rotating rod (4011) away from the vertical stripes (4012); and the second supporting ring assembly (404) is movably sleeved on a position of the rotating rod (4011) close to the first supporting ring assembly (403).

4. A dual-purpose reproductive secretion sampling device according to claim 3, characterized in that: The first support ring assembly (403) comprises a fixed ring (4031), a support plate A (4032), a sleeve ring A (4033), a support rod A (4034) and an overlap groove (4035); the fixed ring (4031) is fixedly sleeved on the end of the rotating rod (4011) away from the vertical stripes (4012); the support plates A (4032) are arranged on the outer wall of the fixed ring (4031) in an annular shape and at equal intervals; the sleeve ring A (4033) is connected to the ends of a plurality of support plates A (4032) away from the fixed ring (4031); the support rod A (4034) is rotatably sleeved on the sleeve ring A (4033) in an annular shape and at equal intervals; the overlap groove (4035) is opened on the support rod A (4034); and one end of the second support ring assembly (404) is hingedly connected to the overlap groove (4035).

5. A dual-purpose reproductive secretion sampling device according to claim 4, characterized in that: The second support ring assembly (404) comprises a moving ring (4041), a support plate B (4042), a collar B (4043) and a support rod B (4044); the moving ring (4041) is movably sleeved on a position of the rotating rod (4011) close to the first support ring assembly (403) and connected to the moving cylinder (4021); the support plates B (4042) are arranged on the outer wall of the moving ring (4041) in an annular shape and at equal intervals; the collar B (4043) is connected to one end of a plurality of support plates B (4042) away from the moving ring (4041); the support rod B (4044) is rotatably sleeved on the collar B (4043) in an annular shape and at equal intervals; and one end of the support rod B (4044) away from the collar B (4043) is hingedly connected to the overlap groove (4035).

6. A dual-purpose reproductive secretion sampling device according to claim 5, characterized in that: The extension component (405) comprises a telescopic silicone rubber (4051) and a connecting block (4052); one end of the telescopic silicone rubber (4051) is connected to an end of the fixed ring (4031) away from the movable ring (4041); the other end of the telescopic silicone rubber (4051) is hingedly connected to an end of the support rod A (4034) away from the sleeve ring A (4033) through the connecting block (4052); and the brush heads (406) are linearly arranged on the telescopic silicone rubber (4051) at equal intervals. The urethra swab mechanism (5) comprises a plastic rod (501) and a sterile flocked swab (502); the plastic rod (501) is movably inserted into the interior of the rotating rod (4011); and the sterile flocked swab (502) is connected to one end of the plastic rod (501).

7. A dual-purpose reproductive secretion sampling device according to claim 6, characterized in that: The straight-insertion pipe (3) is provided with an insertion channel (301), and a long hole (302) is also provided on the straight-insertion pipe (3). A locking plate (303) is provided on the outer wall of the straight-insertion pipe (3) near the long hole (302), and locking holes (304) are provided on the locking plate (303) at regular intervals in a linear shape. The size of the insertion channel (301) is adapted to the size of the moving cylinder (4021), the size of the long hole (302) is adapted to the size of the locking plate (4022), and the size of the locking hole (304) is adapted to the size of the plug block (4025).

8. A dual-purpose reproductive secretion sampling device according to claim 7, characterized in that: The ring-fixing mechanism (2) comprises a mounting ring (201), a driving assembly (202), a rotating ring (203), a fixing ring (204), a hinge block (205) and a stem fixing block (206); the mounting ring (201) is arranged at one end of the protective cover (1) away from the straight-inserted pipe (3); the driving assembly (202) is arranged on the mounting ring (201); the rotating ring (203) is rotatably arranged on the inner wall of the protective cover (1); the fixing ring (204) is fixedly connected to the protective cover (1); one end of the stem fixing block (206) is connected to the fixing ring (204) via the hinge block (205); and the other end of the stem fixing block (206) is rotatably inserted into the rotating ring (203).

9. A dual-purpose reproductive secretion sampling device according to claim 8, characterized in that: The driving assembly (202) comprises a worm (2021), a knob (2022) and a worm wheel (2023); the worm (2021) is rotatably mounted on the mounting ring (201); the knob (2022) is disposed at the top of the worm (2021); the worm wheel (2023) is fixedly connected to an end of the rotating ring (203) away from the fixed ring (204); and the worm (2021) is meshingly connected to the worm wheel (2023).

10. A dual-purpose reproductive secretion sampling device according to claim 9, characterized in that: The rotating ring (203) is provided with rotating holes (207) at equal intervals in a circular shape at one end close to the fixing ring (204); the fixing ring (204) is fixedly connected to the protective cover (1) via fixing rods (208) provided thereon at equal intervals in a circular shape; a connecting rod A (209) is provided at one end of the stem fixing block (206); a connecting rod B (210) is provided at the other end of the stem fixing block (206); an end of the connecting rod A (209) away from the stem fixing block (206) is connected to an end of the hinge block (205) away from the fixing rod (208); and an end of the connecting rod B (210) away from the stem fixing block (206) is rotatably inserted into the rotating hole (207).

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