Gastrointestinal administration device for digestive department
By designing a gastrointestinal drug delivery device that includes a stirring blade and a blocking structure, the problem of the lack of mixing function in existing devices has been solved, enabling instant mixing and cleaning of the drug solution, thus improving ease of use and hygiene.
Patent Information
- Application Number
- CN202422544780.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Existing gastrointestinal medication dispensers for the gastroenterology department lack mixing and stirring functions, requiring medical staff to prepare pre-mixed medication solutions, which is inconvenient and cumbersome to use.
A gastrointestinal drug delivery device for the digestive system has been designed, comprising a drug delivery cylinder, an inlet pipe, an outlet pipe, a connecting pipe, and a stirring blade. The rotating disc drives the stirring blade to mix the drug solution, and the flow of the drug solution is controlled by a plug and spring structure inside the drug delivery cylinder, thereby achieving mixing and cleaning of the drug solution.
It enables instant mixing of the medicine solution, simplifies the operation process, avoids cross-infection, and improves the convenience and hygiene of use.
Smart Images
Figure CN223901079U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of gastrointestinal administration in digestive department, specifically to a gastrointestinal administration device in digestive department. BACKGROUND
[0002] The digestive system is composed of oral cavity, throat, esophagus, stomach, intestinal tract, liver, gallbladder and pancreas, and the digestive department focuses on the diagnosis, treatment and prevention of these organs and their related diseases, and the gastrointestinal administration in the digestive department refers to the treatment method of sending drugs into the digestive tract through oral administration or gastric tube, etc.
[0003] The commonly used gastrointestinal administration device is usually used by combining the syringe and the gastric tube, when multiple drugs need to be sent in, the syringe needs to be disassembled multiple times for drug taking, which brings certain inconvenience to use.
[0004] The existing administration device does not have the mixing and stirring function, and the medical staff needs to prepare the mixed drug solution in advance, which is relatively cumbersome. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, the utility model provides a gastrointestinal administration device in digestive department to solve the problem that the existing administration device does not have the mixing and stirring function, and the medical staff needs to prepare the mixed drug solution in advance, which is relatively cumbersome.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a gastrointestinal administration device in digestive department, including administration barrel, the inside fixed communication of administration barrel has liquid inlet pipe, liquid outlet pipe and connecting pipe, liquid inlet pipe sets up in the upside of liquid outlet pipe, liquid outlet pipe and connecting pipe symmetry sets up in the both sides of administration barrel, the inside screw thread connection of connecting pipe has administration pipe, the inside sliding connection of administration barrel has piston plate, the inside sliding connection of administration barrel has moving rod, the inside rotation connection of administration barrel has stirring vane, the fixed mounting of stirring vane's axle center has turntable.
[0007] Preferably, the outer wall of the administration barrel is fixedly installed with a fixed support, a plurality of first sliding holes are formed in the inner portion of the administration tube, a spring is fixedly installed in the inner portion of the administration tube, and a plug is slidingly connected to the inner portion of the administration tube.
[0008] Preferably, the outer wall of the moving rod is fixedly connected with the outer wall of the piston plate, and the inner portions of the liquid inlet pipe, the liquid outlet pipe and the connecting pipe are fixedly communicated with valves.
[0009] Preferably, a sealing ring is arranged between the outer wall of the moving rod and the inner portion of the administration barrel, and a sealing gasket is arranged between the axle center of the stirring vane and the administration barrel.
[0010] Preferably, the outer wall of the spring is fixedly connected with the outer wall of the plug, and the first sliding holes are correspondingly arranged with the second sliding holes.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1、 the gastrointestinal administration device, when the drug liquid in the administration barrel needs to be mixed, different drug liquids enter the administration barrel through the liquid inlet pipe one by one, the stirring blade is rotated by rotating the rotating disc, and the different drug liquids are rotated by the stirring blade, so that the drug liquid can be mixed, the problem that the existing administration device does not have the mixing and stirring function and the medical staff needs to prepare the mixed drug liquid in advance is solved.
[0013] 2、 the gastrointestinal administration device, by increasing the pressure inside the administration pipe, extruding the plug to move left, the first sliding hole and the second sliding hole are overlapped, the drug liquid is discharged, the spring has elasticity, the second sliding hole on the plug is offset from the first sliding hole, the plug is reset, the foreign matter in the intestinal tract is prevented from entering the administration pipe.
[0014] 3、 the gastrointestinal administration device, when the administration barrel needs to be cleaned, clean water is sent into the liquid inlet pipe, and then the cleaned water is discharged through the liquid outlet pipe, so that the administration barrel can be cleaned.
[0015] 4、 the gastrointestinal administration device, the administration pipe is screwedly connected in the connecting pipe, the administration pipe can be quickly replaced, cross infection can be avoided, and the device is cleaner and more sanitary. DETAILED DESCRIPTION
[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model structure;
[0017] Figure 2 It is a side view schematic view of the utility model structure;
[0018] Figure 3 It is a front view schematic view of the utility model structure;
[0019] Figure 4 It is a front view schematic view of the administration pipe and related structure of the utility model.
[0020] In the drawing: 1, administration barrel; 2, liquid inlet pipe; 3, liquid outlet pipe; 4, connecting pipe; 5, administration pipe; 6, piston plate; 7, moving rod; 8, stirring blade; 9, rotating disc; 10, fixed support; 11, first sliding hole; 12, spring; 13, plug; 14, second sliding hole. DETAILED DESCRIPTION
[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model below, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.
[0022] Embodiments:
[0023] Please refer to Figs. 1-4,
[0024] A gastrointestinal administration device for gastroenterology comprises a drug administration barrel 1, the inside of the drug administration barrel 1 is fixedly connected with a liquid inlet pipe 2, a liquid outlet pipe 3 and a connecting pipe 4, the liquid inlet pipe 2 is arranged directly above the liquid outlet pipe 3, the liquid outlet pipe 3 and the connecting pipe 4 are symmetrically arranged on both sides of the drug administration barrel 1, the inside of the connecting pipe 4 is screw-connected with a drug administration pipe 5, the inside of the drug administration barrel 1 is slidingly connected with a piston plate 6, the inside of the drug administration barrel 1 is slidingly connected with a moving rod 7, the inside of the drug administration barrel 1 is rotationally connected with a stirring blade 8, and the stirring blade 8 is fixedly installed with a rotating disc 9 at the shaft center thereof;
[0025] Specifically, when the liquid medicine in the drug administration barrel 1 needs to be mixed, different liquid medicines enter the inside of the drug administration barrel 1 through the liquid inlet pipe 2 one by one, the rotating disc 9 drives the stirring blade 8 to rotate, the stirring blade 8 drives the different liquid medicines to rotate, and the effect of mixing the liquid medicines can be achieved, when the liquid medicine needs to be supplied, the valves on the liquid inlet pipe 2 and the liquid outlet pipe 3 are closed, the valve on the connecting pipe 4 is opened, the moving rod 7 is squeezed, the moving rod 7 squeezes the piston plate 6 to move downward, the pressure increases after the piston plate 6 is squeezed, and the effect of supplying the liquid medicine can be achieved;
[0026] When the drug administration barrel 1 needs to be cleaned, clean water is sent in through the liquid inlet pipe 2, and then the cleaned water is discharged through the liquid outlet pipe 3, and the effect of cleaning the drug administration barrel 1 can be achieved;
[0027] Since the drug administration pipe 5 is screw-connected in the inside of the connecting pipe 4, the effect of quickly replacing the drug administration pipe 5 can be achieved, cross infection can be avoided, and it is cleaner and more sanitary;
[0028] In the embodiments: a fixed support 10 is fixedly installed on the outer wall of the drug administration barrel 1, a plurality of first sliding holes 11 are formed in the inside of the drug administration pipe 5, a spring 12 is fixedly installed in the inside of the drug administration pipe 5, a plug 13 is slidingly connected in the inside of the drug administration pipe 5, and a plurality of second sliding holes 14 are formed in the inside of the plug 13;
[0029] Specific, the fixed support 10 can be set to leave a certain operating space for the rotating disc 9, when the air pressure increases, the internal pressure of the administration tube 5 increases, the plug 13 moves, the plug 13 will move to the left, so that the first sliding hole 11 and the second sliding hole 14 coincide together, the effect of discharging the liquid medicine is achieved, the spring 12 has elasticity, which can reset the plug 13, so that the second sliding hole 14 on the plug 13 is misaligned with the first sliding hole 11, forming a blockage, avoiding foreign matter in the intestinal tract from entering the inside of the administration tube 5;
[0030] In an embodiment: the outer wall of the moving rod 7 is fixedly connected with the outer wall of the piston plate 6, the inside of the liquid inlet pipe 2, the liquid outlet pipe 3 and the connecting pipe 4 is fixedly communicated with a valve;
[0031] Specifically, the moving rod 7 is fixedly connected with the piston plate 6, which can push the piston plate 6 to move downward, the piston plate 6 extrudes the administration cartridge 1, so that the internal pressure of the administration cartridge 1 increases, and the liquid medicine is extruded into the inside of the administration tube 5; the inside of the liquid inlet pipe 2, the liquid outlet pipe 3 and the connecting pipe 4 is fixedly communicated with a valve, which can be used to control the opening and closing of the liquid inlet pipe 2, the liquid outlet pipe 3 and the connecting pipe 4;
[0032] In an embodiment: the outer wall of the moving rod 7 is fixedly connected with the inside of the administration cartridge 1, and a sealing ring is arranged between the shaft of the stirring blade 8 and the administration cartridge 1;
[0033] Specifically, the outer wall of the moving rod 7 is designed to have a sealing ring between the moving rod 7 and the administration cartridge 1, which can achieve the effect of sealing, and a sealing pad is arranged between the stirring blade 8 and the administration cartridge 1 to prevent the liquid medicine from leaking out;
[0034] In an embodiment: the outer wall of the spring 12 is fixedly connected with the outer wall of the plug 13, and a plurality of first sliding holes 11 are correspondingly arranged with a plurality of second sliding holes 14;
[0035] Specifically, the outer wall of the spring 12 is connected with the plug 13, which can drive the plug 13 to move to the right, so that the first sliding hole 11 and the second sliding hole 14 are misaligned, and under the blockage of the plug 13, the liquid medicine will not flow out of the administration tube 5;
[0036] Working principle: when the liquid medicine in the administration cartridge 1 needs to be mixed, different liquid medicines are sequentially introduced into the inside of the administration cartridge 1 through the liquid inlet pipe 2, the rotating disc 9 is rotated, the rotating disc 9 drives the stirring blade 8 to rotate, and the stirring blade 8 drives different liquid medicines to rotate, so that the liquid medicines are mixed, compared with the related art, the gastrointestinal administration device provided by the utility model has the following beneficial effects: the existing administration device does not have the function of mixing and stirring, and the medical staff needs to prepare the mixed liquid medicine in advance, which is relatively cumbersome.
[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A gastroenterology enteric administration device comprising an administration cartridge (1), characterized in that: The inside of the administration cylinder (1) is fixedly communicated with a liquid inlet pipe (2), a liquid outlet pipe (3) and a connecting pipe (4), the liquid inlet pipe (2) is arranged directly above the liquid outlet pipe (3), the liquid outlet pipe (3) and the connecting pipe (4) are symmetrically arranged on the two sides of the administration cylinder (1), the inside of the connecting pipe (4) is screw-connected with a administration pipe (5), the inside of the administration cylinder (1) is slidingly connected with a piston plate (6), the inside of the administration cylinder (1) is slidingly connected with a moving rod (7), the inside of the administration cylinder (1) is rotationally connected with a stirring blade (8), the shaft center of the stirring blade (8) is fixedly installed with a rotating disc (9).
2. The gastrointestinal administration device according to claim 1, wherein: The outer wall of the administration cylinder (1) is fixedly installed with a fixed support (10), the inside of the administration pipe (5) is provided with a plurality of first sliding holes (11), the inside of the administration pipe (5) is fixedly installed with a spring (12), the inside of the administration pipe (5) is slidingly connected with a plug (13), the inside of the plug (13) is provided with a plurality of second sliding holes (14).
3. The gastrointestinal administration device according to claim 1, wherein: The outer wall of the moving rod (7) and the outer wall of the piston plate (6) are fixedly connected together, the inside of the liquid inlet pipe (2), the liquid outlet pipe (3) and the connecting pipe (4) are all fixedly communicated with a valve.
4. The gastrointestinal administration device according to claim 1, wherein: The outer wall of the moving rod (7) and the inside of the administration cylinder (1) are provided with a sealing ring, the shaft center of the stirring blade (8) and the administration cylinder (1) are provided with a sealing gasket.
5. The gastrointestinal administration device according to claim 2, wherein: The outer wall of the spring (12) and the outer wall of the plug (13) are fixedly connected together, a plurality of the first sliding holes (11) are correspondingly arranged with a plurality of the second sliding holes (14).