Vomitus separated-cavity sampling device based on digestive system department

Abstract

The invention provides a vomitus separated-cavity sampling device based on the digestive system department, and relates to the technical field of vomitus sampling. A row of movable sealing pieces are mounted on the rear side of the cavity-divided sampling piece; a row of sampling recording pieces are mounted at the top of the cavity-divided sampling piece, and the row of sampling recording pieces are used for recording the number of the sickbed; a sealing releasing piece is mounted at the bottom of the sub-cavity sampling piece and is used for moving a row of movable sealing pieces; a detection control part is mounted on the cavity-divided sampling part and the row of sampling recording parts, is used for detecting whether the row of sampling recording parts rotate or not, and is also used for controlling the sealing releasing part; according to the vomitus sampling device, classified storage of vomitus is achieved, and the vomitus of multiple patients can be sampled conveniently; the device solves the problems that a cavity-divided sampling function is not provided generally, and when multiple patients vomit, medical staff need to carry multiple sampling devices, so that the sampling devices are not convenient and fast to carry.

Description

Technical Field

[0001] This invention belongs to the field of vomit sampling technology, and more specifically, it relates to a vomit sampling device for gastroenterology. Background Technology

[0002] Vomit sampling has multiple medical values ​​in gastroenterology. Laboratory analysis can clarify the cause of the disease, such as detecting bacteria, viruses or toxins, and help diagnose food poisoning or infectious gastroenteritis. By observing the characteristics, the location of gastrointestinal bleeding or biliary obstruction can be determined.

[0003] The currently used vomit sampling devices still have the following problems: 1. Generally, it does not have the function of sampling in separate cavities. When multiple patients vomit, medical staff need to carry multiple sampling devices, which makes it inconvenient to carry. 2. It is inconvenient for medical staff to record the patient's bed number, which can easily lead to confusion in the recording of vomit samples, affecting the effectiveness of the treatment. Summary of the Invention

[0004] This disclosure relates to a vomitus sampling device for gastroenterology, which includes a vomitus sampling component, a movable sealing component, a sampling recording component, a detection control component, and a sealing release component. It enables the classified storage of vomitus, facilitating the sampling of vomitus from multiple patients. The arrangement of two polygonal blocks makes it easier for medical staff to record patients' bed numbers. It solves the problems of lacking vomitus sampling function and the inconvenience for medical staff to record patients' bed numbers.

[0005] This invention provides a cavity-separated sampling device for vomitus in gastroenterology, comprising: a cavity-separated sampling component; a row of movable sealing components mounted on the rear side of the cavity-separated sampling component, and a sampling needle mounted on the left movable sealing component; a row of sampling recording components mounted on the top of the cavity-separated sampling component, the row of sampling recording components being used to record the bed number; a sealing release component mounted on the bottom of the cavity-separated sampling component, the sealing release component being used to move the row of movable sealing components; and a detection control component mounted on the cavity-separated sampling component and the row of sampling recording components, the detection control component being used to detect whether the row of sampling recording components has rotated, and the detection control component also being used to control the sealing release component.

[0006] In at least some embodiments, the chamber sampling component includes: a rectangular shell, a partition plate, a guide bracket, and a rectangular negative pressure plate; the partition plate is arranged in a row, and the row of partition plates is fixedly installed inside the rectangular shell; the guide bracket is arranged in a row, and the row of guide brackets is fixedly installed on the rectangular shell and the row of partition plates; the rectangular negative pressure plate is arranged in a row, and the row of rectangular negative pressure plates is slidably installed on the rectangular shell and the row of partition plates.

[0007] In at least some embodiments, the chamber sampling component further includes: a sampling rod, a sealing ring, and a handle; the sampling rod is arranged in a row, and the row of sampling rods is slidably mounted on a row of guide brackets, and the row of sampling rods is also fixedly connected to a row of rectangular negative pressure plates; the sealing ring is arranged in a row, and the row of sealing rings is mounted on a row of rectangular negative pressure plates; the handle is fixedly mounted on the bottom of the rectangular housing.

[0008] In at least some embodiments, the movable seal includes: a circular connecting pipe, a movable sealing plate, and a rectangular reset seat; the circular connecting pipe is fixedly installed on the rear side of the rectangular housing; the movable sealing plate is slidably installed on the circular connecting pipe, and a circular through hole is provided on the movable sealing plate; the rectangular reset seat is fixedly installed on the rear side of the rectangular housing.

[0009] In at least some embodiments, the movable seal further includes: a circular mounting shaft, a limiting retaining ring, and a return spring a; there are two circular mounting shafts, which are slidably mounted on the rectangular reset seat, and the bottoms of the two circular mounting shafts are fixedly connected to the movable sealing plate; there are two limiting retaining rings, which are fixedly mounted on the tops of the two movable sealing plates; there are two return springs a, which are sleeved on the outside of the two circular mounting shafts, and the two return springs a are located between the movable sealing plate and the rectangular reset seat.

[0010] In at least some embodiments, the sampling recorder includes: a U-shaped mounting base, a circular mounting rod, and limiting rings; the U-shaped mounting base is fixedly mounted on the top of the rectangular housing; the circular mounting rod is fixedly mounted on the U-shaped mounting base, and two positioning grooves are provided on the circular mounting rod; a total of four limiting rings are provided, and the four limiting rings are fixedly mounted on the outside of the circular mounting rod.

[0011] In at least some embodiments, the sampling recorder further includes: a polygonal block, a circular locating pin, a reset retaining ring, and a reset spring b; two polygonal blocks are provided, and the two polygonal blocks are rotatably mounted on the outside of the circular mounting rod, and the two polygonal blocks are also in contact with four limiting retaining rings; two circular locating pins are provided, and the two circular locating pins are slidably mounted on the two polygonal blocks; the inner ends of the two circular locating pins are provided with rounded corners, and the inner ends of the two circular locating pins are inserted into two locating grooves; two reset retaining rings are provided, and the two reset retaining rings are fixedly mounted on the outside of the two circular locating pins; two reset springs b are provided, and the two reset springs b are sleeved on the outside of the two circular locating pins, and the two reset springs b are located on the outside of the two reset retaining rings.

[0012] In at least some embodiments, the detection control component includes: a battery, a control box, and detection buttons; the battery is fixedly installed at the bottom of the rectangular housing; the control box is fixedly installed at the top of the rectangular housing, and the control box is also electrically connected to the battery; the detection buttons are arranged in a row, and the row of detection buttons is fixedly installed inside a row of U-shaped mounting bases, and the row of detection buttons is also electrically connected to the control box.

[0013] In at least some embodiments, the sealing release component includes: a rectangular mounting plate, an adjusting screw, and a motor; there are two rectangular mounting plates, and the two rectangular mounting plates are fixedly mounted on the bottom of the rectangular housing; the adjusting screw is rotatably mounted on the two rectangular mounting plates; the motor is fixedly mounted on the left rectangular mounting plate, and the motor is also electrically connected to the control box.

[0014] In at least some embodiments, the sealing release component further includes: a rectangular mounting block and an irregularly shaped release bracket; the rectangular mounting block is threadedly connected to an adjusting screw, and the top of the rectangular mounting block contacts the rectangular housing; the irregularly shaped release bracket is fixedly installed on the rear side of the rectangular mounting block; when the irregularly shaped release bracket moves directly below the movable sealing plate, the circular through hole is concentric with the circular connecting pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention enables the classified storage of vomit, facilitating the sampling of vomit from multiple patients; when medical staff pull the sampling lever, the corresponding rectangular negative pressure plate moves, realizing the automatic extraction of vomit.

[0016] 2. The movable sealing plate of this invention seals the circular connecting tube, preventing medical staff from pulling the corresponding sampling rod normally; the two reset springs a support the movable sealing plate, ensuring that the movable sealing plate only moves when subjected to force. In addition, when the motor's output shaft rotates, the adjusting screw drives the rectangular mounting block to move; when the irregularly shaped release frame moves directly below the movable sealing plate, the circular through hole and the circular connecting pipe are concentric, at which point medical staff can pull the corresponding sampling rod normally.

[0017] 3. The two polygonal blocks in this invention facilitate medical staff in recording patient bed numbers; the two circular positioning pins position the two polygonal blocks, ensuring they remain stable after rotation; when medical staff rotate the polygonal blocks, the circular mounting rod pushes the circular positioning pins outward, separating them from the positioning grooves; when the polygonal blocks rotate to the appropriate position, the circular positioning pins slide inward under the return spring b, allowing them to re-insert into the corresponding positioning grooves. In addition, when medical staff press the corresponding button on the control box, the motor works for a period of time, causing the rectangular mounting block to move the irregular release frame directly below the next movable sealing plate. If one of the detection buttons on the control box is not pressed before the medical staff presses the button, the control box cannot control the motor to work. If one of the detection buttons on the control box is pressed once or multiple times before the medical staff presses the button, the control box can control the motor to work, thus preventing the situation where the bed number is forgotten to be recorded. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown; Figure 2 A schematic diagram of the structure of the cavity sampling component of the present invention is shown; Figure 3 The present invention is shown. Figure 1 A schematic diagram of the central cross-section structure; Figure 4 The present invention is shown. Figure 3 A magnified schematic diagram of a portion of region A in the middle; Figure 5 The present invention is shown. Figure 1 A schematic diagram of the bottom rear view structure; Figure 6 The present invention is shown. Figure 5 A magnified schematic diagram of a portion of region B in the middle; Figure 7 A schematic diagram of the central cross-sectional structure of the sampling recorder of the present invention is shown; Figure 8 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region C in the middle; Figure 9 A schematic diagram of the sealing release component of the present invention is shown; Figure 10 The present invention is shown. Figure 5 A magnified schematic diagram of the structure of region D in the middle.

[0021] List of reference numerals in the attached diagram: 100. Sampling component with compartments; 101. Rectangular shell; 102. Dividing plate; 103. Guide bracket; 104. Rectangular negative pressure plate; 105. Sampling rod; 106. Sealing ring; 107. Handle; 200. Movable seal; 201. Circular connecting pipe; 202. Movable sealing plate; 2021. Circular through hole; 203. Rectangular reset seat; 204. Circular mounting shaft; 205. Limiting ring; 206. Reset spring a; 300. Sampling needle; 400. Sampling recorder; 401. U-shaped mounting base; 402. Circular mounting rod; 4021. Positioning groove; 403. Limiting ring; 404. Polygonal block; 405. Circular positioning pin; 406. Reset retaining ring; 407. Reset spring b; 500. Detection control component; 501. Battery; 502. Control box; 503. Detection button; 600. Sealing release component; 601. Rectangular mounting plate; 602. Adjusting screw; 603. Motor; 604. Rectangular mounting block; 605. Irregularly shaped release bracket. Detailed Implementation

[0022] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0023] Example: Please refer to Figures 1 to 10 As shown: This invention provides a vomitus sampling device for gastroenterology, comprising: a cavitation sampling component 100; a row of movable sealing components 200 installed on the rear side of the cavitation sampling component 100, and a sampling needle 300 installed on the left movable sealing component 200; a row of sampling recording components 400 installed on the top of the cavitation sampling component 100, the row of sampling recording components 400 being used to record the bed number; a sealing release component 600 installed at the bottom of the cavitation sampling component 100, the sealing release component 600 being used to move the row of movable sealing components 200; a detection control component 500 installed on the cavitation sampling component 100 and the row of sampling recording components 400, the detection control component 500 being used to detect whether the row of sampling recording components 400 has rotated, and the detection control component 500 being used to control the sealing release component 600.

[0024] In this embodiment of the disclosure, such as Figure 2 and Figure 4As shown, the cavity sampling component 100 includes: a rectangular housing 101, a partition plate 102, a guide bracket 103, and a rectangular negative pressure plate 104; the partition plates 102 are arranged in a row, and the row of partition plates 102 is fixedly installed inside the rectangular housing 101; the guide brackets 103 are arranged in a row, and the row of guide brackets 103 is fixedly installed on the rectangular housing 101 and the row of partition plates 102; the rectangular negative pressure plates 104 are arranged in a row, and the row of rectangular negative pressure plates 104 is slidably installed on the rectangular housing 101. The sampling component 100 also includes: a sampling rod 105, a sealing ring 106, and a handle 107; the sampling rod 105 is arranged in a row, and the row of sampling rods 105 is slidably mounted on a row of guide brackets 103, and the row of sampling rods 105 is also fixedly connected to a row of rectangular negative pressure plates 104; the sealing ring 106 is arranged in a row, and the row of sealing rings 106 is mounted on a row of rectangular negative pressure plates 104; the handle 107 is fixedly mounted on the bottom of the rectangular housing 101; Its specific functions are as follows: Since a row of partition plates 102 are fixedly installed inside the rectangular shell 101, the vomit is classified and stored, which facilitates the sampling of vomit from multiple patients; since a row of rectangular negative pressure plates 104 are slidably installed on the rectangular shell 101 and the row of partition plates 102, and a row of sampling pull rods 105 are slidably installed on a row of guide brackets 103, and the row of sampling pull rods 105 are also fixedly connected to the row of rectangular negative pressure plates 104, when medical staff pull the sampling pull rods 105, the corresponding rectangular negative pressure plates 104 move, realizing the automatic extraction of vomit.

[0025] In this embodiment of the disclosure, such as Figure 6 , Figure 8 and Figure 10 As shown, the movable seal 200 includes: a circular connecting pipe 201, a movable sealing plate 202, and a rectangular reset seat 203; the circular connecting pipe 201 is fixedly installed on the rear side of the rectangular housing 101; the movable sealing plate 202 is slidably installed on the circular connecting pipe 201, and a circular through hole 2021 is provided on the movable sealing plate 202; the rectangular reset seat 203 is fixedly installed on the rear side of the rectangular housing 101; the movable seal 200 also includes: a circular mounting shaft 204, a limiting retaining ring 205, and a reset spring a206; the circular mounting shaft 204... There are two circular mounting shafts 204, which are slidably mounted on the rectangular reset seat 203, and the bottom of the two circular mounting shafts 204 are fixedly connected to the movable sealing plate 202; there are two limiting retaining rings 205, which are fixedly mounted on the top of the two movable sealing plates 202; there are two reset springs a206, which are sleeved on the outside of the two circular mounting shafts 204, and the two reset springs a206 are located between the movable sealing plate 202 and the rectangular reset seat 203; The sealing release component 600 includes: a rectangular mounting plate 601, an adjusting screw 602, and a motor 603; two rectangular mounting plates 601 are provided, and the two rectangular mounting plates 601 are fixedly installed at the bottom of the rectangular housing 101; the adjusting screw 602 is rotatably mounted on the two rectangular mounting plates 601; the motor 603 is fixedly installed on the rectangular mounting plate 601 on the left side, and the motor 603 is also electrically connected to the control box 502; the sealing release component 600 also includes: a rectangular mounting block 604 and a non-circular release bracket 605; the rectangular mounting block 604 is threadedly connected to the adjusting screw 602, and the top of the rectangular mounting block 604 contacts the rectangular housing 101; the non-circular release bracket 605 is fixedly installed on the rear side of the rectangular mounting block 604; when the non-circular release bracket 605 moves to directly below the movable sealing plate 202, the circular through hole 2021 is concentric with the circular connecting pipe 201; Its specific functions are as follows: Since the circular connecting tube 201 is fixedly installed on the rear side of the rectangular shell 101, and the movable sealing plate 202 is slidably installed on the circular connecting tube 201, it plays a sealing role on the circular connecting tube 201, preventing medical staff from pulling the corresponding sampling rod 105 normally; since the two limiting retaining rings 205 are fixedly installed on the top of the two movable sealing plates 202, and the two return springs a206 are sleeved on the outside of the two circular mounting shafts 204, and the two return springs a206 are located between the movable sealing plate 202 and the rectangular reset seat 203, they play a supporting role on the movable sealing plate 202, so that the movable sealing plate 202 will only move when it is subjected to force; Furthermore, since the output shaft of the motor 603 is fixedly connected to the adjusting screw 602, and the rectangular mounting block 604 is threadedly connected to the adjusting screw 602, and the top of the rectangular mounting block 604 is in contact with the rectangular housing 101, when the output shaft of the motor 603 rotates, the adjusting screw 602 drives the rectangular mounting block 604 to move; and since the irregular release bracket 605 is fixedly installed on the rear side of the rectangular mounting block 604, when the irregular release bracket 605 moves to directly below the movable sealing plate 202, the circular through hole 2021 and the circular connecting pipe 201 are concentric, at which time medical staff can normally pull the corresponding sampling pull rod 105.

[0026] In this embodiment of the disclosure, such as Figure 1 , Figure 7 and Figure 8As shown, the sampling recorder 400 includes: a U-shaped mounting base 401, a circular mounting rod 402, and a limiting ring 403; the U-shaped mounting base 401 is fixedly mounted on the top of the rectangular housing 101; the circular mounting rod 402 is fixedly mounted on the U-shaped mounting base 401, and two positioning grooves 4021 are provided on the circular mounting rod 402; four limiting rings 403 are provided in total, and the four limiting rings 403 are fixedly mounted on the outside of the circular mounting rod 402; the sampling recorder 400 also includes: a polygonal block 404, a circular positioning pin 405, a reset ring 406, and a reset spring b407; two polygonal blocks 404 are provided in total, and the two polygonal blocks 404 are rotatably mounted on the circular mounting rod 401. The two polygonal blocks 404 are located outside the two polygonal blocks 404, and the two polygonal blocks 404 are in contact with the four limiting rings 403. There are two circular positioning pins 405, and the two circular positioning pins 405 are slidably mounted on the two polygonal blocks 404. The inner ends of the two circular positioning pins 405 are rounded, and the inner ends of the two circular positioning pins 405 are inserted into the two positioning grooves 4021. There are two reset rings 406, and the two reset rings 406 are fixedly mounted outside the two circular positioning pins 405. There are two reset springs b407, and the two reset springs b407 are sleeved on the outside of the two circular positioning pins 405, and the two reset springs b407 are located on the outside of the two reset rings 406. The detection control unit 500 includes: a battery 501, a control box 502, and detection buttons 503; the battery 501 is fixedly installed at the bottom of the rectangular housing 101; the control box 502 is fixedly installed at the top of the rectangular housing 101, and the control box 502 is also electrically connected to the battery 501; the detection buttons 503 are arranged in a row, and the row of detection buttons 503 is fixedly installed inside a row of U-shaped mounting bases 401, and the row of detection buttons 503 is also electrically connected to the control box 502; Its specific function is as follows: Two polygonal blocks 404 are rotatably mounted on the outside of the circular mounting rod 402, and the two polygonal blocks 404 are also in contact with four limiting rings 403. Each polygonal block 404 is marked with Arabic numerals, facilitating the recording of patient bed numbers by medical staff. Furthermore, the circular mounting rod 402 has two rings of positioning grooves 4021, and the inner ends of two circular positioning pins 405 are inserted into these grooves, thus positioning the two polygonal blocks 404 and ensuring their stability after rotation. When medical staff rotate the polygonal blocks 404, the circular mounting rod 402 pushes the circular positioning pins 405 outwards, separating them from the positioning grooves 4021. When the polygonal blocks 404 rotate to the appropriate position, the circular positioning pins 405 slide inwards under the return spring b407, allowing them to re-insert into the corresponding positioning grooves 4021. Furthermore, since the control box 502 is fixedly installed on the top of the rectangular housing 101 and is electrically connected to the battery 501, and the motor 603 is also electrically connected to the control box 502, when medical staff press the corresponding button on the control box 502, the motor 603 works for a period of time, causing the rectangular mounting block 604 to move the irregular release frame 605 to directly below the next movable sealing plate 202. Also, since a row of detection buttons 503 is fixedly installed inside a row of U-shaped mounting bases 401 and is also electrically connected to the control box 502, if one of the detection buttons 503 is not pressed before the medical staff presses a button on the control box 502, the control box 502 cannot control the motor 603 to work. If one of the detection buttons 503 is pressed once or multiple times before the medical staff presses a button on the control box 502, the control box 502 can control the motor 603 to work, thus preventing the situation where the bed number is forgotten to be recorded.

[0027] The specific usage and function of this embodiment are as follows: When using this invention, medical staff first record the patient's bed number using two polygonal blocks 404 before sampling. Then, they press the button on the control box 502. When the output shaft of the motor 603 rotates, the adjusting screw 602 drives the rectangular mounting block 604 to move. When the irregular release bracket 605 moves directly below the movable sealing plate 202, the circular through hole 2021 and the circular connecting pipe 201 are concentric. At this time, medical staff can pull the corresponding sampling lever 105 normally. Then, the medical staff insert the sampling needle 300 into the patient's vomit, pull the sampling lever 105 again, and then remove the sampling needle 300. When medical staff take samples again, they insert a new sampling needle 300 into the circular connecting tube 201 for the next use, and then record the patient's bed number through two polygonal blocks 404. After that, they press the button on the control box 502. When the output shaft of the motor 603 rotates, the adjusting screw 602 drives the rectangular mounting block 604 to move, causing the rectangular mounting block 604 to move the irregular release frame 605 to directly below the next movable sealing plate 202. When the irregular release frame 605 moves to directly below the movable sealing plate 202, the circular through hole 2021 is concentric with the circular connecting tube 201. Then, the medical staff inserts the sampling needle 300 into the patient's vomit and pulls the sampling lever 105. If one of the detection buttons 503 is not pressed before medical staff press the buttons on the control box 502, the control box 502 cannot control the motor 603 to work; if one of the detection buttons 503 is pressed once or multiple times before medical staff press the buttons on the control box 502, the control box 502 can control the motor 603 to work, thus preventing the situation where the bed number is forgotten to be recorded.

[0028] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0029] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A vomitus sampling device for gastroenterology, comprising: The cavity sampling component (100) is characterized in that a row of movable seals (200) is installed on the rear side of the cavity sampling component (100), and a sampling needle (300) is installed on the movable seal (200) on the left side; a row of sampling recorders (400) is installed on the top of the cavity sampling component (100), and the row of sampling recorders (400) is used to record the bed number; a seal release component (600) is installed on the bottom of the cavity sampling component (100), and the seal release component (600) is used to move the row of movable seals (200); a detection control component (500) is installed on the cavity sampling component (100) and the row of sampling recorders (400), and the detection control component (500) is used to detect whether the row of sampling recorders (400) rotates, and the detection control component (500) is also used to control the seal release component (600).

2. The vomitus sampling device for gastroenterology as described in claim 1, characterized in that, The chamber sampling component (100) includes: a rectangular shell (101), a partition plate (102), a guide bracket (103), and a rectangular negative pressure plate (104); the partition plate (102) is arranged in a row, and the row of partition plates (102) is fixedly installed inside the rectangular shell (101); the guide bracket (103) is arranged in a row, and the row of guide brackets (103) is fixedly installed on the rectangular shell (101) and the row of partition plates (102); the rectangular negative pressure plate (104) is arranged in a row, and the row of rectangular negative pressure plates (104) is slidably installed on the rectangular shell (101) and the row of partition plates (102).

3. The vomitus sampling device for gastroenterology as described in claim 2, characterized in that, The chamber sampling component (100) further includes: a sampling pull rod (105), a sealing ring (106), and a handle (107); the sampling pull rod (105) is arranged in a row, and the row of sampling pull rods (105) is slidably installed on a row of guide brackets (103), and the row of sampling pull rods (105) is also fixedly connected to a row of rectangular negative pressure plates (104); the sealing ring (106) is arranged in a row, and the row of sealing rings (106) is installed on a row of rectangular negative pressure plates (104); the handle (107) is fixedly installed at the bottom of the rectangular shell (101).

4. The vomitus sampling device for gastroenterology as described in claim 2, characterized in that, The movable seal (200) includes: a circular connecting pipe (201), a movable sealing plate (202), and a rectangular reset seat (203); the circular connecting pipe (201) is fixedly installed on the rear side of the rectangular housing (101); the movable sealing plate (202) is slidably installed on the circular connecting pipe (201), and a circular through hole (2021) is provided on the movable sealing plate (202); the rectangular reset seat (203) is fixedly installed on the rear side of the rectangular housing (101).

5. The vomitus sampling device for gastroenterology according to claim 4, characterized in that, The movable seal (200) further includes: a circular mounting shaft (204), a limiting retaining ring (205), and a return spring a (206); there are two circular mounting shafts (204), and the two circular mounting shafts (204) are slidably mounted on the rectangular return seat (203), and the bottom of the two circular mounting shafts (204) is fixedly connected to the movable sealing plate (202); there are two limiting retaining rings (205), and the two limiting retaining rings (205) are fixedly mounted on the top of the two movable sealing plates (202); there are two return springs a (206), and the two return springs a (206) are sleeved on the outside of the two circular mounting shafts (204), and the two return springs a (206) are located between the movable sealing plate (202) and the rectangular return seat (203).

6. The vomitus sampling device for gastroenterology as described in claim 4, characterized in that, The sampling recorder (400) includes: a U-shaped mounting base (401), a circular mounting rod (402), and a limiting ring (403); the U-shaped mounting base (401) is fixedly mounted on the top of the rectangular housing (101); the circular mounting rod (402) is fixedly mounted on the U-shaped mounting base (401), and two positioning grooves (4021) are provided on the circular mounting rod (402); there are four limiting rings (403), and the four limiting rings (403) are fixedly mounted on the outside of the circular mounting rod (402).

7. The vomitus sampling device for gastroenterology according to claim 6, characterized in that, The sampling recorder (400) further includes: a polygonal block (404), a circular positioning pin (405), a reset retaining ring (406), and a reset spring b (407); two polygonal blocks (404) are provided, and the two polygonal blocks (404) are rotatably mounted on the outside of the circular mounting rod (402), and the two polygonal blocks (404) are also in contact with four limiting retaining rings (403); two circular positioning pins (405) are provided, and the two circular positioning pins (405) are slidably mounted on the two polygonal blocks (404); The inner ends of the two circular positioning pins (405) are rounded, and the inner ends of the two circular positioning pins (405) are inserted into the two positioning grooves (4021); there are two reset retaining rings (406), and the two reset retaining rings (406) are fixedly installed on the outside of the two circular positioning pins (405); there are two reset springs b (407), and the two reset springs b (407) are sleeved on the outside of the two circular positioning pins (405), and the two reset springs b (407) are located on the outside of the two reset retaining rings (406).

8. The vomitus sampling device for gastroenterology according to claim 6, characterized in that, The detection control component (500) includes: a battery (501), a control box (502), and detection buttons (503); the battery (501) is fixedly installed at the bottom of the rectangular housing (101); the control box (502) is fixedly installed at the top of the rectangular housing (101), and the control box (502) is also electrically connected to the battery (501); the detection buttons (503) are arranged in a row, and the row of detection buttons (503) is fixedly installed inside a row of U-shaped mounting bases (401), and the row of detection buttons (503) is also electrically connected to the control box (502).

9. The vomitus sampling device for gastroenterology according to claim 8, characterized in that, The sealing release component (600) includes: a rectangular mounting plate (601), an adjusting screw (602), and a motor (603); there are two rectangular mounting plates (601), and the two rectangular mounting plates (601) are fixedly installed at the bottom of the rectangular housing (101); the adjusting screw (602) is rotatably installed on the two rectangular mounting plates (601); the motor (603) is fixedly installed on the rectangular mounting plate (601) on the left side, and the motor (603) is also electrically connected to the control box (502).

10. The vomitus sampling device for gastroenterology according to claim 9, characterized in that, The sealing release component (600) further includes: a rectangular mounting block (604) and an irregular release bracket (605); the rectangular mounting block (604) is threadedly connected to the adjusting screw (602), and the top of the rectangular mounting block (604) contacts the rectangular housing (101); the irregular release bracket (605) is fixedly installed on the rear side of the rectangular mounting block (604); when the irregular release bracket (605) moves to directly below the movable sealing plate (202), the circular through hole (2021) is concentric with the circular connecting pipe (201).

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