Gastric juice collection and feedback integrated device

Abstract

The utility model relates to the field of gastric juice collection, and discloses a gastric juice collection and feedback integrated device which comprises a pouring pipe, the bottom end of the pouring pipe is fixedly connected with a sleeve, the outer wall of the sleeve is fixedly connected with a fixing ring, the inner wall of the fixing ring is in threaded connection with a mounting pipe, the inner wall of the mounting pipe is in contact with a filter frame, and the filter frame is in threaded connection with the outer wall of the sleeve. A fixing block is fixedly connected to the outer wall of the filtering frame, a contact plate is elastically connected to the inner wall of the top end of the sleeve through a reset spring, a feedback assembly is arranged at the bottom end of the mounting pipe, a component pipe is fixedly connected to the bottom end of the mounting pipe, and a rotating shaft is rotationally connected to the bottom end of the component pipe. According to the stomach tube, gastric juice enters the sleeve and the mounting tube and is filtered by the filter frame, so that the filtered gastric juice can be transfused back to the body part of a patient from the transfusing tube through the metering tube and the connecting tube, and the stomach tube is simple and convenient in actual operation.

Description

Technical Field

[0001] The utility model relates to the field of gastric juice collection, in particular to an integrated device for gastric juice collection and reinfusion. Background Technique

[0002] Gastric juice collection and reinfusion is a medical operation aimed at collecting gastric juice and reinfusing it into other parts of the digestive system to promote digestion and absorption, which can relieve gastrointestinal discomfort and pressure.

[0003] In the prior art, there are the following defects. In some existing technologies, the extracted gastric juice needs to be poured out from the gastrointestinal decompressor, filtered for impurities and solid particles with gauze, and then put into a bottle with a soft plug and reinfused with a jejunal nutrition tube. This is rather cumbersome in the actual operation process and cannot improve the reinfusion efficiency. Therefore, an integrated device for gastric juice collection and reinfusion is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an integrated device for gastric juice collection and reinfusion, aiming to improve the problem of low efficiency of the split operation of gastric juice collection and reinfusion in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated device for gastric juice collection and reinfusion, including a pouring tube, the bottom end of the pouring tube is fixedly connected with a sleeve, the outer wall of the sleeve is fixedly connected with a fixing ring, the inner wall of the fixing ring is threadedly connected with an installation tube, the inner wall of the installation tube is in contact with a filtering frame, the outer wall of the filtering frame is fixedly connected with a fixing block, the inner wall of the top end of the sleeve is elastically connected with a contact plate through a return spring, and a reinfusion assembly is arranged at the bottom end of the installation tube.

[0006] As a further description of the above technical scheme:

[0007] The bottom end of the installation tube is fixedly connected with a measuring tube, the bottom end of the measuring tube is rotatably connected with a rotating shaft, the inner wall of the left end of the rotating shaft is elastically connected with a positioning block through a positioning spring, and a circular plate is fixedly connected to the outer wall of the rotating shaft.

[0008] As a further description of the above technical scheme:

[0009] The inner wall of the left end of the rotating shaft is fixedly connected with one end of the positioning spring, and the other end of the positioning spring is fixedly connected with the left end of the positioning block.

[0010] As a further description of the above technical scheme:

[0011] The positioning block is slidably connected to the inner wall of the rotating shaft, and the positioning block is inserted into the inner wall of the measuring tube.

[0012] As a further description of the above technical solution:

[0013] The back-infusion component includes a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a back-infusion pipe, and the connecting pipe is fixedly connected with the outer wall of the dosing pipe through a bracket.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the top end of the sleeve is fixedly connected with one end of a return spring, and the other end of the return spring is fixedly connected with the top end of a contact plate.

[0016] As a further description of the above technical solution:

[0017] The contact plate is slidably connected to the inner wall of the sleeve, the contact plate contacts the top end of a fixed block, and the fixed block contacts the inner side wall of the installation pipe.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the circular plate contacts the dosing pipe and the connecting pipe respectively.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by allowing gastric juice to enter the sleeve and the installation pipe, and using the filter screen of the filter frame to filter it, the filtered gastric juice can be back-infused to the patient's body part through the dosing pipe and the connecting pipe from the back-infusion pipe. It is simple and convenient in actual operation. At the same time, by separating or overlapping the sleeve, the fixed ring and the installation pipe, the contact plate and the fixed block are not in contact or in contact, which is convenient for disassembling, installing and replacing the filter screen on the filter frame.

[0022] 2. In the utility model, by rotating the circular plate to continuously separate or overlap the positioning block and the notch of the dosing pipe, the circular plate can be made to coincide with the circular holes with different diameters at the bottom end of the dosing pipe, and the flow rate of the back-infusion of gastric juice can be controlled according to actual needs to ensure that it matches the physiological characteristics of the target area of the patient's body, so as to achieve the best digestion and absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall three-dimensional schematic diagram of the sleeve and the installation pipe of a gastric juice collection and back-infusion integrated device proposed by the utility model;

[0024] Figure 2 It is an exploded schematic diagram of the sleeve and the installation pipe of a gastric juice collection and back-infusion integrated device proposed by the utility model;

[0025] Figure 3 It is an exploded schematic diagram of the installation pipe and the filter frame of a gastric juice collection and back-infusion integrated device proposed by the utility model;

[0026] Figure 4 Overall sectional view of the sleeve of an integrated gastric juice collection and reinfusion device proposed by the present utility model;

[0027] Figure 5 Exploded view of the circular plate and the measuring tube of an integrated gastric juice collection and reinfusion device proposed by the present utility model;

[0028] Figure 6 Overall sectional view of the measuring tube of an integrated gastric juice collection and reinfusion device proposed by the present utility model;

[0029] Figure 7 Exploded view of the connecting tube and the circular plate of an integrated gastric juice collection and reinfusion device proposed by the present utility model;

[0030] Figure 8 Overall enlarged view of Figure A of an integrated gastric juice collection and reinfusion device proposed by the present utility model.

[0031] Legend:

[0032] 1. Pouring tube; 2. Sleeve; 3. Fixed ring; 4. Installation tube; 5. Filter frame; 6. Fixed block; 7. Return spring; 8. Contact plate; 9. Measuring tube; 10. Rotating shaft; 11. Positioning spring; 12. Positioning block; 13. Circular plate; 14. Connecting tube; 15. Reinfusion tube. Specific implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Refer to Figures 1 - 3 , an embodiment provided by the present utility model: an integrated gastric juice collection and reinfusion device, including a pouring tube 1, the bottom end of the pouring tube 1 is fixedly connected to a sleeve 2, the top end of the pouring tube 1 is funnel-shaped, which is convenient for the staff to pour gastric juice for subsequent filtration treatment. The outer wall of the sleeve 2 is fixedly connected to a fixed ring 3, and the inner wall of the fixed ring 3 is provided with threads corresponding to the outer wall of the installation tube 4, which can make the fixed ring 3 threadedly connected to the outer wall of the installation tube 4. The inner wall of the fixed ring 3 is threadedly connected to an installation tube 4. The installation tube 4 and the sleeve 2 form a filtration system. The inner wall of the installation tube 4 is in contact with a filter frame 5. The filter frame 5 is provided with a filter net, which can filter solid particles and impurities in the gastric juice through the filter net, and is convenient for subsequent reinfusion after treatment. The outer wall of the filter frame 5 is fixedly connected to a fixed block 6. Refer toFigure 4 At the inner wall of the top end of the sleeve 2, a contact plate 8 is elastically connected through a return spring 7. By using the bottom end of the contact plate 8 to contact the fixed block 6, the movement of the fixed block 6 and the filter frame 5 between the sleeve 2 and the installation pipe 4 can be blocked. A backflow assembly is provided at the bottom end of the installation pipe 4.

[0035] Refer to Figure 1 、 Figure 5 and Figure 6 At the bottom end of the installation pipe 4, a component pipe 9 is fixedly connected. There are round holes at the bottom end of the component pipe 9, and the diameters of the round holes are different. The bottom end of the component pipe 9 is rotatably connected to a rotating shaft 10. Refer to Figure 7 and Figure 8 At the inner wall of the left end of the rotating shaft 10, a positioning block 12 is elastically connected through a positioning spring 11. The positioning block 12 is in an inclined plane. When the inclined plane is squeezed, the positioning block 12 will move along the inner wall of the rotating shaft 10. A circular plate 13 is fixedly connected to the outer wall of the rotating shaft 10. There is a round hole on the circular plate 13 corresponding to the component pipe 9. The size of the round hole here is the diameter of the largest size of the component pipe 9 and can coincide with any round hole of the component pipe 9.

[0036] Refer to Figures 6 - 8 At the inner wall of the left end of the rotating shaft 10, one end of the positioning spring 11 is fixedly connected. When the positioning block 12 moves to the left, the positioning spring 11 will be compressed. When resetting, the elastic force of the positioning spring 11 is used to drive the positioning block 12 to reset. The other end of the positioning spring 11 is fixedly connected to the left end of the positioning block 12. The positioning block 12 is slidably connected to the inner wall of the rotating shaft 10. The positioning block 12 is inserted into the inner wall of the component pipe 9. At the rotating part of the component pipe 9 and the rotating shaft 10, three sets of notches are provided, and the three sets of notches respectively correspond to round holes with different diameters.

[0037] Refer to Figures 1 - 3 The backflow assembly includes a connecting pipe 14. At the bottom end of the connecting pipe 14, a backflow pipe 15 is fixedly connected. The connecting pipe 14 is fixedly connected to the outer wall of the component pipe 9 through a bracket. One end of the return spring 7 is fixedly connected to the inner wall of the top end of the sleeve 2. According to Figure 4 As shown in the cross-sectional view, at this time, the return spring 7 is in a compressed state. When the contact plate 8 does not contact the fixed block 6, the elastic force of the return spring 7 is used to drive the contact plate 8 to reset. The other end of the return spring 7 is fixedly connected to the top end of the contact plate 8. The contact plate 8 is slidably connected to the inner wall of the sleeve 2. The contact plate 8 contacts the top end of the fixed block 6. The fixed block 6 contacts the inner side wall of the installation pipe 4. The outer wall of the circular plate 13 contacts the component pipe 9 and the connecting pipe 14 respectively.

[0038] Working principle: When it is necessary to filter and reinfuse gastric juice, just pour the gastric juice from the top of the dumping tube 1, and let the gastric juice flow into the sleeve 2 and the installation tube 4. The filter screen on the filter frame 5 is used to filter it to ensure its quality and purity. When it is necessary to adjust the reinfusion flow rate of gastric juice, just rotate the circular plate 13 to drive the rotating shaft 10 and the positioning block 12 to rotate, so that the inner wall notch of the metering tube 9 squeezes the inclined surface of the positioning block 12, making the positioning block 12 move to the left and compress the positioning spring 11, so that the positioning block 12 separates from the inner wall notch of the metering tube 9. When the positioning block 12 coincides with the next notch, the reverse elastic force of the positioning spring 11 is used to drive the positioning block 12 to reset, so that the positioning block 12 is inserted into the notch of the metering tube 9. According to actual needs, make the circular hole of the circular plate 13 coincide with the circular holes of different diameters at the bottom of the metering tube 9, so that the flow rate is different after the circular holes of different diameters coincide. Finally, let the filtered gastric juice pass through the connecting tube 14 and be injected into the designated position of the patient through the reinfusion tube 15.

[0039] When it is necessary to replace the filter screen on the filter frame 5, just rotate the installation tube 4 to separate the thread on the outer wall of the installation tube 4 from the thread of the fixing ring 3. When the installation tube 4, the fixing ring 3 and the sleeve 2 are separated, the reverse elastic force of the return spring 7 will slowly drive the contact plate 8 to reset downward until the sleeve 2 is completely separated from the fixing ring 3 and the installation tube 4, and the contact plate 8 does not contact the top of the fixing block 6. At this time, the filter frame 5 and the fixing block 6 can be removed upward from the inner side wall of the installation tube 4. Then, place the filter screen of the replaced filter frame 5 on the inner side wall of the installation tube 4, and make the bottom end of the fixing block 6 contact the inner side wall of the installation tube 4. At this time, according to the above steps, first splice the installation tube 4 and the fixing ring 3 and then rotate the installation tube 4 for thread installation, so that the contact plate 8 contacts the top of the fixing block 6. During the threading process, the sleeve 2 and the installation tube 4 approach each other continuously, and the top of the fixing block 6 continuously contacts and squeezes the contact plate 8, which will make the contact plate 8 move upward and compress the return spring 7. The reverse elastic force of the return spring 7 is used to make the contact plate 8 block the fixing block 6 and the filter frame 5 from moving, completing the whole process of disassembling and assembling the installation of the filter frame 5.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated device for collecting and re-infusing gastric fluid, comprising a dumping tube (1), characterized in that: The bottom end of the dumping tube (1) is fixedly connected to a sleeve (2), the outer wall of the sleeve (2) is fixedly connected to a fixing ring (3), the inner wall of the fixing ring (3) is threadedly connected to a mounting tube (4), the inner wall of the mounting tube (4) contacts a filter frame (5), the outer wall of the filter frame (5) is fixedly connected to a fixing block (6), the inner wall of the top end of the sleeve (2) is elastically connected to a contact plate (8) via a return spring (7), and the bottom end of the mounting tube (4) is provided with a return assembly.

2. The integrated gastric fluid collection and re-infusion device according to claim 1, characterized in that: The bottom end of the mounting tube (4) is fixedly connected to a component tube (9), the bottom end of the component tube (9) is rotatably connected to a rotating shaft (10), the inner wall of the left end of the rotating shaft (10) is elastically connected to a positioning block (12) via a positioning spring (11), and the outer wall of the rotating shaft (10) is fixedly connected to a circular plate (13).

3. The integrated gastric fluid collection and re-infusion device according to claim 2, characterized in that: The inner wall of the left end of the rotating shaft (10) is fixedly connected to one end of a positioning spring (11), and the other end of the positioning spring (11) is fixedly connected to the left end of a positioning block (12).

4. The integrated gastric fluid collection and re-infusion device according to claim 2, characterized in that: The positioning block (12) is slidably connected to the inner wall of the rotating shaft (10), and the positioning block (12) is plugged into the inner wall of the component pipe (9).

5. The integrated gastric fluid collection and re-infusion device according to claim 1, characterized in that: The return pipe assembly comprises a connecting pipe (14), the bottom end of which is fixedly connected to a return pipe (15), and the connecting pipe (14) is fixedly connected to the outer wall of the component pipe (9) via a bracket.

6. The integrated gastric fluid collection and re-infusion device according to claim 1, characterized in that: The inner wall at the top end of the sleeve (2) is fixedly connected to one end of a return spring (7), and the other end of the return spring (7) is fixedly connected to the top end of a contact plate (8).

7. The integrated gastric fluid collection and re-infusion device according to claim 1, characterized in that: The contact plate (8) is slidably connected to the inner wall of the sleeve (2), the contact plate (8) contacts the top end of the fixing block (6), and the fixing block (6) contacts the inner side wall of the mounting tube (4).

8. The integrated gastric juice collection and re-infusion device according to claim 2, characterized in that: The outer wall of the circular plate (13) is in contact with the component pipe (9) and the connecting pipe (14) respectively.

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