Filterable nutrient solution infusion device

Abstract

The utility model discloses a filterable nutrient solution infusion device which comprises a filter connected to the output end of an injector in an inserted mode. The filter comprises a liquid inlet end and a liquid outlet end, wherein the liquid inlet end is arranged close to the injector; a stomach tube connecting end; the liquid outlet end is arranged close to the stomach tube connecting end; the liquid inlet end, the stomach tube connecting end and the liquid outlet end are respectively provided with a manual control valve. According to the filterable nutrient solution infusion device, the filter is additionally arranged at the output end of the injector, liquid which is pushed by the injector to relieve medicine powder enters a stomach tube through the filter, and large tablet particles are retained in the filter.

Description

Technical Field

[0001] The utility model relates to the production of medical equipment, in particular to a filterable nutrient solution infusion device. Background Art

[0002] When feeding medicine daily, it needs to be ground and then injected into the patient's indwelling gastric tube or jejunal tube through a syringe. The ground tablets cannot be ground very finely, and particles will appear, which is easy to cause blockage. Utility Model Content

[0003] The utility model aims to provide a filterable nutrient solution infusion device to solve the above problems.

[0004] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a filterable nutrient solution infusion device, comprising a filter plugged into the output end of the syringe;

[0005] The filters include:

[0006] A liquid inlet end, the liquid inlet end is arranged close to the syringe;

[0007] Gastric tube connection end;

[0008] A liquid outlet end, the liquid outlet end is arranged close to the stomach tube connecting end;

[0009] Wherein, the liquid inlet end, the stomach tube connecting end and the liquid outlet end are all provided with manual control valves.

[0010] Preferably, a truncated cone-shaped mesh cover is fixedly installed in the filter, and the stomach tube connecting end is located in the truncated cone-shaped mesh cover.

[0011] Preferably, the inner wall of the truncated cone-shaped mesh cover is provided with polyester non-woven fabric.

[0012] Preferably, the inner wall of the polyester non-woven fabric is provided with a sponge block.

[0013] Preferably, a pp cotton tube is provided in the sponge block, and the pp cotton tube is coaxial with the stomach tube connecting end.

[0014] Preferably, a turbine is rotatably provided on the truncated cone-shaped mesh cover, passing through a central hole of the pp cotton tube and extending to the stomach tube connecting end.

[0015] In the above technical scheme, the utility model provides a filterable nutrient solution infusion device, which has the following beneficial effects: a filter is installed at the output end of the syringe, and the liquid of the mitigating powder pushed by the syringe enters the gastric tube through the filter, and the larger tablet particles are retained in the filter. Then the manual control valve on the connecting end of the gastric tube needs to be cleaned, and then the manual control valves on the liquid inlet and outlet ends are opened at the same time, and then flushing is performed to discharge the larger tablet particles retained in the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0018] Figure 2 A schematic diagram of an explosion structure provided for an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the cross-sectional structure of a filter provided in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Syringe; 2. Filter; 21. Liquid inlet end; 22. Gastric tube connection end; 23. Liquid outlet end; 3. Manual control valve; 4. Cone-shaped mesh cover; 41. Polyester non-woven fabric; 42. Sponge block; 43. PP cotton tube; 5. Turbine. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-3 As shown, a filterable nutrient solution infusion device includes a filter 2 plugged into the output end of a syringe 1;

[0024] Filter 2 includes:

[0025] A liquid inlet end 21, the liquid inlet end 21 is arranged close to the syringe 1;

[0026] Gastric tube connection end 22;

[0027] A liquid outlet 23, the liquid outlet 23 is arranged close to the stomach tube connecting end 22;

[0028] Among them, manual control valves 3 are arranged on the liquid inlet end 21 , the stomach tube connecting end 22 and the liquid outlet end 23 .

[0029] In the above technology, a filter 2 is installed at the output end of the syringe 1, and the liquid that is pushed by the syringe to soften the powder enters the gastric tube through the filter 2. Larger tablet particles are retained in the filter 2, and then the manual control valve 3 on the gastric tube connection end 22 needs to be cleaned and closed, and then the manual control valves 3 on the liquid inlet end 21 and the liquid outlet end 23 are opened at the same time, and then flushing is performed to discharge the larger tablet particles retained in the filter 2.

[0030] Furthermore, a truncated cone mesh cover 4 is fixedly installed in the filter 2 in the above embodiment, and the stomach tube connection end 22 is located in the truncated cone mesh cover 4. The inner wall of the truncated cone mesh cover 4 is provided with a polyester non-woven fabric 41. Furthermore, a sponge block 42 is provided on the inner wall of the polyester non-woven fabric 41. Next, a pp cotton tube 43 is provided in the sponge block 42, and the pp cotton tube 43 is coaxial with the stomach tube connection end 22.

[0031] In addition, a turbine 5 is rotatably provided on the truncated cone-shaped mesh cover 4, passing through the central hole of the pp cotton tube 43 and extending to the stomach tube connecting end 22.

[0032] Specifically, when the liquid that softens the powder is pushed by the syringe through the filter 2 and enters the stomach tube, the liquid drives the turbine 5 to rotate to achieve mixing.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A filterable nutrient solution infusion device, characterized in that: It comprises a filter (2) plugged into the output end of the syringe (1); The filter (2) comprises: A liquid inlet end (21), the liquid inlet end (21) being arranged close to the syringe (1); Gastric tube connection end (22); A liquid outlet (23), the liquid outlet (23) being arranged close to the stomach tube connecting end (22); Wherein, the liquid inlet end (21), the stomach tube connecting end (22) and the liquid outlet end (23) are all provided with a manual control valve (3).

2. A filterable nutrient solution infusion device according to claim 1, characterized in that: A truncated cone-shaped mesh cover (4) is fixedly installed inside the filter (2), and the stomach tube connecting end (22) is located inside the truncated cone-shaped mesh cover (4).

3. A filterable nutrient solution infusion device according to claim 2, characterized in that: The inner wall of the truncated cone-shaped mesh cover (4) is provided with polyester non-woven fabric (41).

4. A filterable nutrient solution infusion device according to claim 3, characterized in that: The inner wall of the polyester non-woven fabric (41) is provided with a sponge block (42).

5. A filterable nutrient solution infusion device according to claim 4, characterized in that: A pp cotton tube (43) is arranged inside the sponge block (42), and the pp cotton tube (43) is coaxial with the stomach tube connecting end (22).

6. A filterable nutrient solution infusion device according to claim 2, characterized in that: The truncated cone-shaped mesh cover (4) is rotatably provided with a turbine (5) which passes through a central hole of the PP cotton tube (43) and extends to the stomach tube connection end (22).

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