Gastrointestinal tumor effusion extraction device

Abstract

The gastrointestinal tumor effusion extraction device comprises a placing table and a needle cylinder, a first supporting rod is arranged at the top of the placing table, a sliding groove is formed in the right side of the top of the placing table, a second supporting rod is connected into the sliding groove in a sliding mode, a first fastening clamp is arranged at the top of the first supporting rod, and a second fastening clamp is arranged at the top of the second supporting rod. A second fastening clamp is arranged at the top of the second supporting rod, a sliding block is arranged at the bottom of the second supporting rod, a piston is arranged in the needle cylinder, a connecting handle is arranged at one end of the piston, the needle cylinder is clamped into the first fastening clamp, the connecting handle is clamped into the second fastening clamp, and the second supporting rod moves left and right in a sliding groove. Therefore, the piston moves in the needle cylinder, effusion in the body of a patient is extracted, manual extraction by medical staff is not needed, and the follow-up extraction efficiency is improved. The accumulated liquid falls into the collection bottle, convenience is brought to collection and follow-up treatment work of the accumulated liquid, and the collection bottle is taken out and connected into a new collection bottle, so that convenience is brought to replacement of the collection bottle.

Description

Technical Field

[0001] The utility model belongs to the technical field of fluid extraction, and in particular relates to a gastrointestinal tumor fluid extraction device. Background Art

[0002] Intestinal tumors are benign or malignant tumors that occur in the small intestine and large intestine. The clinical manifestations vary depending on the nature and location of the tumor. Generally speaking, benign tumors may be asymptomatic or have very mild symptoms. Some malignant tumors also have no obvious symptoms in the early stages, which affects diagnosis, treatment and prognosis. Among intestinal tumors, the incidence of small intestinal tumors is lower than that of esophagus, stomach and large intestine. They can be diagnosed through X-ray angiography, gastrointestinal endoscopy and biopsy. Surgical resection is recommended for treatment. Benign tumors have a good prognosis. Gastric tumors are common diseases of the digestive system and can be divided into malignant and benign. Malignant tumors include gastric cancer, malignant lymphoma and malignant stromal tumors. Gastric cancer is the most common, with an incidence rate of 2. Benign gastric tumors rank first among all gastric tumors, accounting for 2% of gastric tumors, which can be divided into two categories: one is benign epithelial cell tumors originating from the mucosa, such as gastric adenomas, adenomatous polyps, etc., and the other is benign mesenchymal tissue tumors, such as stromal tumors, lipomas and neurofibromas. Common symptoms are gastrointestinal bleeding, with upper abdominal pain and discomfort. Some patients can feel abdominal masses. Larger tumors located in the pyloric part can cause obstruction. Effusion refers to the increase of fluid in the serous cavity of the human body. The causes of pleural effusion include infectious diseases, circulatory system diseases, tumors, hypoproteinemia, trauma, hemothorax, etc. An extraction device is needed to deal with effusion.

[0003] At present, the existing extraction devices still have certain defects when used. They are often unable to automatically extract the fluid accumulated in the patient's gastrointestinal tumor. Medical staff need to manually extract it for a long time, which will cause soreness in their hands and affect the subsequent extraction efficiency. For this reason, we propose a gastrointestinal tumor fluid extraction device. Utility Model Content

[0004] The purpose of the utility model is to provide a gastrointestinal tumor fluid extraction device to solve the problem mentioned in the above background technology that the fluid in the patient's gastrointestinal tumor is often not automatically extracted, and medical staff need to manually extract it for a long time, which will cause soreness in the hands and affect the subsequent extraction efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gastrointestinal tumor fluid extraction device, comprising a placing table and a syringe, a No. 1 support rod is provided on the top of the placing table, a slide groove is provided on the right side of the top of the placing table, a No. 2 support rod is slidably connected inside the slide groove, a No. 1 fastening clamp is provided on the top of the No. 1 support rod, a No. 2 fastening clamp is provided on the top of the No. 2 support rod, a sliding block is provided at the bottom of the No. 2 support rod, the sliding block is slidably connected inside the slide groove, a piston is provided inside the syringe, a connecting handle is provided at one end of the piston, a connecting tube is provided on the left side of the syringe, an extraction cylinder is provided on the left side of the connecting tube, a liquid extraction tube is provided on the left side of the extraction cylinder, the syringe is clamped inside the No. 1 fastening clamp, and the connecting handle is clamped inside the No. 2 fastening clamp.

[0006] Preferably, a threaded rod is provided inside the slide groove, the threaded rod is rotatably connected to the slide groove, a motor is provided on one side of the threaded rod, and the slider is electrically connected to the threaded rod.

[0007] Preferably, a groove is provided on the left side of the placement table, a liquid collecting bottle is provided at the bottom of the extraction cylinder, a circulation tube is provided at the bottom of the liquid collecting bottle, the liquid collecting bottle extends into the interior of the circulation tube, and both ends of the circulation tube are clamped on the front and rear sides of the top of the placement table and extend into the groove.

[0008] Preferably, a connecting port is provided at the top of the groove, the number of the connecting ports is two, both ends of the flow tube are located inside the connecting port, and a collecting bottle is movably connected inside the connecting port.

[0009] Preferably, an internal thread is provided inside the connecting port, a bottle mouth is provided on the top of the collecting bottle, an external thread is provided outside the bottle mouth, the internal thread is adapted to the external thread, and the collecting bottle is movably connected to the inside of the connecting port through the bottle mouth.

[0010] Preferably, a valve is provided on the outside of the circulation pipe, and the valve is located on the left side of the outside of the circulation pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By inserting the entire syringe into the No. 1 fastening clamp, inserting the connecting handle into the No. 2 fastening clamp, and allowing the No. 2 support rod to move left and right in the slide groove, the piston can move in the syringe to extract the accumulated fluid in the patient's body. Medical staff do not need to manually extract the fluid, and their hands will not feel sore, thereby improving the subsequent extraction efficiency.

[0013] 2. The accumulated liquid falls into the collecting bottle, which facilitates the collection and subsequent treatment of the accumulated liquid. When the collecting bottle is full, the collecting bottle can be taken out by removing the bottle mouth from the connecting port, and then connected to a new collecting bottle, which facilitates the replacement of the collecting bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the syringe and extraction cylinder of the utility model;

[0017] Figure 4 This is a schematic diagram of the collecting bottle and the groove structure of the utility model.

[0018] In the figure: 1. placing table; 2. syringe; 3. support rod No. 1; 4. slide groove; 5. support rod No. 2; 6. fastening clamp No. 1; 7. fastening clamp No. 2; 8. slider; 9. piston; 10. connecting handle; 11. connecting tube; 12. extraction cylinder; 13. extraction tube; 14. threaded rod; 15. motor; 16. valve; 17. groove; 18. liquid collecting bottle; 19. circulation tube; 20. connecting port; 21. collecting bottle; 22. internal thread; 23. bottle mouth; 24. external thread. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: it includes a placing table 1 and a syringe 2, a No. 1 support rod 3 is provided on the top of the placing table 1, a slide groove 4 is provided on the right side of the top of the placing table 1, a No. 2 support rod 5 is slidably connected inside the slide groove 4, a No. 1 fastening clamp 6 is provided on the top of the No. 1 support rod 3, a No. 2 fastening clamp 7 is provided on the top of the No. 2 support rod 5, a sliding block 8 is provided at the bottom of the No. 2 support rod 5, the sliding block 8 is slidably connected inside the slide groove 4, a piston 9 is provided inside the syringe 2, a connecting handle 10 is provided at one end of the piston 9, a connecting tube 11 is provided on the left side of the syringe 2, an extraction cylinder 12 is provided on the left side of the connecting tube 11, a liquid extraction tube 13 is provided on the left side of the extraction cylinder 12, the syringe 2 is clamped inside the No. 1 fastening clamp 6, and the connecting handle 10 is clamped inside the No. 2 fastening clamp 7.

[0021] Specifically, a threaded rod 14 is provided inside the slide groove 4, the threaded rod 14 is rotatably connected to the slide groove 4, a motor 15 is provided on one side of the threaded rod 14, and the slider 8 is electrically connected to the threaded rod 14.

[0022] Specifically, a groove 17 is provided on the left side of the placement table 1, a liquid collecting bottle 18 is provided at the bottom of the extraction cylinder 12, a circulation tube 19 is provided at the bottom of the liquid collecting bottle 18, the liquid collecting bottle 18 extends to the inside of the circulation tube 19, and both ends of the circulation tube 19 are clamped on the front and rear sides of the top of the placement table 1 and extend into the groove 17.

[0023] Specifically, a connection port 20 is provided at the top of the groove 17 , and there are two connection ports 20 . Both ends of the flow tube 19 are located inside the connection port 20 , and a collection bottle 21 is movably connected inside the connection port 20 .

[0024] Specifically, an internal thread 22 is provided inside the connection port 20, a bottle mouth 23 is provided on the top of the collecting bottle 21, an external thread 24 is provided outside the bottle mouth 23, the internal thread 22 is adapted to the external thread 24, and the collecting bottle 21 is movably connected to the inside of the connection port 20 through the bottle mouth 23.

[0025] Specifically, a valve 16 is provided on the outside of the circulation pipe 19 , and the valve 16 is located on the left side of the outside of the circulation pipe 19 .

[0026] In the present embodiment, when the extraction device is used, the syringe 2 is inserted into the No. 1 fastening clamp 6, the connecting handle 10 is inserted into the No. 2 fastening clamp 7, and then the connecting tube 11 is inserted into the patient's gastrointestinal tumor. By starting the motor 15, the threaded rod 14 is driven to operate, and the No. 2 support rod 5 is moved left and right in the slide groove 4, so that the piston 9 is moved in the syringe 2 to extract the accumulated fluid in the patient's body. There is no need for medical staff to manually extract, and the hands will not feel sore, thereby improving the subsequent extraction efficiency. The accumulated fluid after extraction falls into the circulation tube 19 through the liquid collection bottle 18, and then enters the collection bottle 21, thereby facilitating the collection and subsequent processing of the accumulated fluid. After the collection bottle 21 is full, the collection bottle 21 can be taken out by removing the bottle mouth 23 from the connecting port 20, and then connected to a new collection bottle 21, thereby facilitating the replacement of the collection bottle 21.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gastrointestinal tumor fluid extraction device, comprising a placement table (1) and a syringe (2), characterized in that: A No. 1 support rod (3) is provided on the top of the placing platform (1), a slide groove (4) is provided on the right side of the top of the placing platform (1), a No. 2 support rod (5) is slidably connected inside the slide groove (4), a No. 1 fastening clamp (6) is provided on the top of the No. 1 support rod (3), a No. 2 fastening clamp (7) is provided on the top of the No. 2 support rod (5), a sliding block (8) is provided at the bottom of the No. 2 support rod (5), the sliding block (8) is slidably connected inside the slide groove (4), a piston (9) is provided inside the syringe (2), and a connecting handle (10) is provided at one end of the piston (9), and the A connecting tube (11) is provided on the left side of the syringe (2), an extraction tube (12) is provided on the left side of the connecting tube (11), a liquid extraction tube (13) is provided on the left side of the extraction tube (12), the syringe (2) is clamped inside the No. 1 fastening clamp (6), the connecting handle (10) is clamped inside the No. 2 fastening clamp (7), a threaded rod (14) is provided inside the slide groove (4), the threaded rod (14) is rotatably connected to the slide groove (4), a motor (15) is provided on one side of the threaded rod (14), and the slider (8) is electrically connected to the threaded rod (14).

2. A gastrointestinal tumor fluid extraction device according to claim 1, characterized in that: A groove (17) is provided on the left side of the placement platform (1), a liquid collecting bottle (18) is provided at the bottom of the extraction cylinder (12), a circulation tube (19) is provided at the bottom of the liquid collecting bottle (18), the liquid collecting bottle (18) extends into the interior of the circulation tube (19), and two ends of the circulation tube (19) are clamped on the front and rear sides of the top of the placement platform (1) and extend into the groove (17).

3. A gastrointestinal tumor fluid extraction device according to claim 2, characterized in that: A connection port (20) is provided at the top of the groove (17), and there are two connection ports (20). Both ends of the flow tube (19) are located inside the connection port (20), and a collection bottle (21) is movably connected inside the connection port (20).

4. A gastrointestinal tumor fluid extraction device according to claim 3, characterized in that: The connection port (20) is provided with an internal thread (22), the top of the collection bottle (21) is provided with a bottle mouth (23), the outer side of the bottle mouth (23) is provided with an external thread (24), the internal thread (22) is adapted to the external thread (24), and the collection bottle (21) is movably connected to the connection port (20) via the bottle mouth (23).

5. The gastrointestinal tumor fluid extraction device according to claim 2, characterized in that: A valve (16) is provided on the outside of the circulation pipe (19), and the valve (16) is located on the left side of the outside of the circulation pipe (19).

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