Gastrointestinal fluid pressure reducer

Abstract

The utility model relates to the technical field of intestines and stomach, in particular to a gastrointestinal fluid pressure reducer which comprises a reducer body, a connecting pipe is inserted in the middle of the upper portion of the reducer body, a suction pipe is arranged on the reducer body and located on the connecting pipe, a suction assembly is arranged on the upper right portion of the reducer body, and an inlet pipe and an outlet pipe are arranged at the two ends of the left side of the reducer body respectively. The defects in the prior art are overcome, through the arrangement of the micro motor, the rotating rod, the connecting rod, the first scraping plate and the second scraping plate, clean water is injected into the device body through the inlet pipe, then the micro motor drives the rotating rod and the connecting rod to rotate together, and the first scraping plate and the second scraping plate can rotate along with rotation of the connecting rod; when the first scraping plate and the second scraping plate rotate, the inner wall of the device body can be scraped, and the first scraping plate and the second scraping plate are matched with clean water, so that the interior of the device body is scraped through the first scraping plate and the second scraping plate, manual cleaning of the interior of the device body is not needed, meanwhile, gastrointestinal fluid is prevented from remaining on the inner wall of the device body, cleanliness of the interior of the device body is effectively guaranteed, and next-time use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gastrointestinal tract, in particular to a gastrointestinal fluid pressure reducer. Background Art

[0002] The stomach and small intestine generally refer to the stomach, small intestine and large intestine parts of the digestive system, and the stomach and small intestine are the core of nutrient absorption. Almost all the nutrients needed by the human body need to pass through the stomach and small intestine. The stomach and small intestine have become the most important organs for digestion, and the stomach and intestine need to use a pressure reducer after surgery. An existing surgical gastrointestinal fluid pressure reducer (Announcement No.: CN215082971U) is aimed at the problem that existing staff use a hand-pull pull plate to guide out the gastrointestinal fluid, which is time-consuming and laborious, and it is not convenient to clean the inside of the collection box, the operation is cumbersome, and the work efficiency is reduced. The following scheme is proposed, which includes a collection box, a connecting rod is fixedly connected to the outside of the collection box, one end of the connecting rod is fixedly connected to a round box, a sealing disk is slidably sealed in the round box, the bottom end of the sealing disk is fixedly connected to a vertical pole, the bottom end of the vertical pole is fixedly connected to a pedal, a catheter is fixedly connected between the collection box and the round box, and two baffles are fixedly connected to the inner wall of the collection box, and the tops of the two baffles are in contact with the same round plate. The utility model is convenient for draining gastrointestinal fluid, saving time and effort, and is convenient for cleaning the inside of the collection box. The operation is simple, but at least the following defects are exposed during use:

[0003] 1. After collecting the gastrointestinal fluid, the above-mentioned document manually pours out the gastrointestinal fluid in the collection box and cleans the inside. However, when manually cleaning the inside of the collection box, the gastric fluid in the collection box may be contacted, and it is easy to be not cleaned thoroughly, resulting in bacterial residue.

[0004] 2. After using a straw to suck gastrointestinal fluid from the patient, the straw needs to be replaced frequently. However, most of the time, the straw is installed by insertion, and the insertion method may cause the straw to move or fall off in the gastrointestinal tract, resulting in unstable decompression effect. Utility Model Content

[0005] The utility model aims to provide a gastrointestinal fluid pressure reducer to solve the problems of the existing pressure reducer in the use process mentioned in the background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A gastrointestinal fluid pressure reducer comprises a body, a connecting tube is inserted in the middle part of the upper part of the body, a suction tube is arranged on the body and on the connecting tube, a suction assembly is arranged on the upper right part of the body, an inlet tube and an outlet tube are arranged at the two ends of the left side of the body respectively, a micro motor is installed in the middle part of the left side of the body, a rotating rod is arranged at the middle end of the body, connecting rods are fixed at both ends of the rotating rod, a scraper 1 is arranged at both ends of the connecting rod, and a scraper 2 is arranged on both sides of the connecting rod, slots are arranged on four sides of the connecting tube, a limiting groove communicating with the slot is arranged on the inner wall of the connecting tube, plug blocks are fixed on four sides of the lower outer side of the suction tube, threaded teeth are arranged on the upper outer side of the connecting tube, and a sealing ring is sleeved on the outer side of the suction tube.

[0008] Preferably, the suction assembly mainly includes a fixed box, a pull rod, a piston and a fixed tube, and the fixed box is arranged on the upper right side of the device body, and the pull rod is arranged in the fixed box and the right end passes through the outside thereof, and the piston is arranged at the inner end of the pull rod, and the fixed tube is installed between the fixed box and the device body.

[0009] Preferably, a valve is installed on the inlet and outlet pipes.

[0010] Preferably, the left end of the rotating rod passes through the device body and is fixed to the output end of the micro motor.

[0011] Preferably, the outer side of the scraper plate 1 contacts the upper and lower ends of the inner wall of the device body, and the outer side of the scraper plate 2 contacts the left and right ends of the inner wall of the device body.

[0012] Preferably, the insert block is inserted into a slot, and the slot and the limiting groove are L-shaped.

[0013] Preferably, a thread is provided at the lower inner side of the sealing collar, and the sealing collar is threadably connected to the thread teeth via the thread.

[0014] The present invention provides a gastrointestinal fluid pressure reducer, which has the following beneficial effects:

[0015] 1. Through the micro motor, rotating rod, connecting rod, scraper 1 and scraper 2, clean water is first injected into the device body through the inlet pipe, and then the micro motor drives the rotating rod and the connecting rod to rotate together, and the scraper 1 and scraper 2 will rotate with the rotation of the connecting rod. When the scraper 1 and scraper 2 rotate, the inner wall of the device body can be scraped, and the scraper 1 and scraper 2 are used to scrape the inside of the device body with the clean water, so that there is no need to manually clean the inside of the device body, and at the same time, it prevents gastrointestinal fluid from remaining on the inner wall of the device body, effectively ensuring the cleanliness of the inside of the device body, which is convenient for the next use;

[0016] 2. Through the slots, limit grooves, insert blocks, threaded teeth and sealing rings, when installing, the straw drives the insert block into the slot, the insert block will be located at the notch of the limit groove, and then the straw is turned left to make the insert block enter the bottom of the limit groove, and then the sealing ring is moved to make the sealing ring and the threaded teeth on the outside of the connecting pipe be threadedly connected, so that the sealing ring is used to stably fix the straw and the connecting pipe, preventing the straw from being installed by insertion, thereby effectively ensuring the stability of the decompression effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall main plane structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of the device body of the utility model;

[0020] Figure 3 This is a schematic diagram of the main three-dimensional structure of the connecting pipe of the utility model;

[0021] Figure 4 This is a schematic diagram of the main three-dimensional structure of the straw of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the main cross-sectional structure of the suction tube, the connecting tube and the sealing sleeve ring.

[0023] In the figure: 1. body; 2. suction tube; 3. connecting tube; 4. sealing ring; 5. inlet tube; 6. inlet and outlet tube; 7. micro motor; 8. rotating rod; 9. connecting rod; 10. scraper 1; 11. scraper 2; 12. slot; 13. limit slot; 14. plug-in block; 15. threaded teeth; 16. suction assembly. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1As shown, a gastrointestinal fluid pressure reducer comprises a body 1, a suction tube 2 is arranged on the body 1, and the suction tube 2 is used to be inserted into the patient's body. In addition, a suction assembly 16 is arranged on the right side of the body 1, and the suction assembly 16 comprises a fixing box, a pull rod, a piston and a fixing tube. Then, the suction assembly 16 is used to suck the gastrointestinal fluid, and the sucked gastrointestinal fluid will enter the suction tube 2, the connecting tube 3 and the body 1 in sequence. Then, an inlet tube 5 and an inlet and outlet tube 6 are respectively arranged at the two ends of the left side of the body 1. A valve is installed on the inlet and outlet tube 6. When the valve is opened, the gastrointestinal fluid inside the body 1 is discharged from the inlet and outlet tube 6.

[0026] like Figure 2 As shown, through the micro motor 7, rotating rod 8, connecting rod 9, scraper 10 and scraper 2 11, when the gastrointestinal fluid in the body 1 is discharged, clean water is injected into the inlet pipe 5, and the micro motor 7 is started, so that the micro motor 7 drives the rotating rod 8 to rotate, and drives the connecting rod 9 to rotate at the same time, and then the scraper 10 and the scraper 2 11 will rotate with the rotation of the connecting rod 9, and because the outer walls of the scraper 10 and the scraper 2 11 are in contact with the inner wall of the body 1, when the scraper 10 and the scraper 2 11 rotate, the inner wall of the body 1 can be scraped, and cooperate with the clean water, so that the inside of the body 1 is scraped by the scraper 10 and the scraper 2 11, so that there is no need to manually clean the inside of the body 1, and at the same time, it is prevented that the inner wall of the body 1 is residual gastrointestinal fluid, effectively ensuring the cleanliness of the inside of the body 1, which is convenient for the next use;

[0027] like Figure 3 to Figure 4 As shown, when the straw 2 needs to be disassembled and assembled, the insertion block 14 is inserted into the insertion slot 12 through the slot 12, the limiting slot 13, the insert block 14, the threaded teeth 15 and the sealing collar 4. When pre-installed, the straw 2 drives the insert block 14 to be inserted into the slot 12, and the insert block 14 is located at the notch of the limiting slot 13. Then, the straw 2 is rotated to the left, so that the insert block 14 enters the bottom of the limiting slot 13, and then the straw 2 and the connecting pipe 3 are preliminarily assembled. Then, the sealing collar 4 is moved, and the inner wall of the sealing collar 4 is also provided with threads to facilitate the sealing. The sealing ring 4 is threadedly connected to the thread teeth 15 on the outside of the connecting pipe 3, so that the sealing ring 4 is used to stably fix the straw 2 and the connecting pipe 3 to prevent the straw 2 from being installed by insertion, thereby effectively ensuring the stability of the decompression effect. When disassembling, it is only necessary to remove the sealing ring 4 from the thread teeth 15, and then rotate the straw 2 to the right to move the insert block 14 from the bottom of the limiting groove 13 to the groove mouth, and finally move the straw 2 upward so that the straw 2 drives the insert block 14 to be pulled out of the slot 12.

[0028] Working principle: through the micro motor 7, rotating rod 8, connecting rod 9, scraper 1 10 and scraper 2 11, clean water is first injected into the body 1 through the inlet pipe 5, and then the micro motor 7 drives the rotating rod 8 and the connecting rod 9 to rotate together, and the scraper 1 10 and the scraper 2 11 will rotate with the rotation of the connecting rod 9. When the scraper 1 10 and the scraper 2 11 rotate, the inner wall of the body 1 can be scraped, and the scraper 1 10 and the scraper 2 11 are used to scrape the inside of the body 1, so that there is no need to manually clean the inside of the body 1, and at the same time, it is prevented that gastrointestinal fluid remains on the inner wall of the body 1, effectively ensuring The inside of the device body 1 is clean for the next use; through the slot 12, limit slot 13, plug block 14, threaded teeth 15 and sealing ring 4, when installing, the straw 2 drives the plug block 14 to be inserted into the slot 12, and the plug block 14 will be located at the notch of the limit slot 13, and then the straw 2 is rotated to the left to make the plug block 14 enter the bottom of the limit slot 13, and then the sealing ring 4 is moved to make the sealing ring 4 threadedly connected with the threaded teeth 15 on the outside of the connecting pipe 3, so that the sealing ring 4 is used to stably fix the straw 2 and the connecting pipe 3, preventing the straw 2 from being installed by insertion, thereby effectively ensuring the stability of the decompression effect.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gastrointestinal fluid pressure reducer, comprising a body (1), characterized in that: A connecting tube (3) is inserted in the middle of the upper part of the body (1), a suction tube (2) is provided on the body (1) and located on the connecting tube (3), a suction assembly (16) is provided on the upper right side of the body (1), an inlet tube (5) and an outlet tube (6) are provided at the two ends of the left side of the body (1), a micro motor (7) is installed in the middle of the left side of the body (1), a rotating rod (8) is provided at the middle end of the body (1), and connecting rods (9) are fixed at both ends of the rotating rod (8). ), scraper plates (10) are arranged at both ends of the connecting rod (9), scraper plates (11) are arranged on both sides of the connecting rod (9), slots (12) are arranged on four sides of the connecting tube (3), a limiting groove (13) communicating with the slots (12) is arranged on the inner wall of the connecting tube (3), insert blocks (14) are fixed on four sides of the lower outer side of the suction tube (2), threaded teeth (15) are arranged on the upper outer side of the connecting tube (3), and a sealing ring (4) is sleeved on the outer side of the suction tube (2).

2. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: The suction assembly (16) mainly includes a fixing box, a pull rod, a piston and a fixing tube, wherein the fixing box is arranged on the upper right side of the device body (1), the pull rod is arranged in the fixing box and the right end thereof passes through the outside thereof, the piston is arranged at the inner end of the pull rod, and the fixing tube is installed between the fixing box and the device body (1).

3. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: A valve is installed on the inlet and outlet pipe (6).

4. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: The left end of the rotating rod (8) passes through the device body (1) and is fixed to the output end of the micro motor (7).

5. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: The outer side of the scraper plate 1 (10) contacts the upper and lower ends of the inner wall of the body (1), and the outer end of the scraper plate 2 (11) contacts the left and right ends of the inner wall of the body (1).

6. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: The insert block (14) is inserted into the slot (12), and the slot (12) and the limiting slot (13) are in an L shape.

7. The gastrointestinal fluid pressure reducer according to claim 1, characterized in that: The inner lower part of the sealing collar (4) is provided with a thread, and the sealing collar (4) is threadedly connected to the thread teeth (15) via the thread.

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