CN209984606U - Residue filtering device used in cooperation with medical stomach tube - Google Patents
Residue filtering device used in cooperation with medical stomach tube Download PDFInfo
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- CN209984606U CN209984606U CN201822243002.XU CN201822243002U CN209984606U CN 209984606 U CN209984606 U CN 209984606U CN 201822243002 U CN201822243002 U CN 201822243002U CN 209984606 U CN209984606 U CN 209984606U
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Abstract
A filter residue device used in cooperation with a medical stomach tube is characterized in that a circular discharge hole is integrally formed in the middle of the bottom surface of a lower filter chamber, a vertical discharge pipe is integrally formed below the bottom surface of the lower filter chamber, the bottom end of the vertical discharge pipe can be downwards embedded into a top port of a stomach tube body, and an annular seat strip is integrally formed in the middle of the inner side wall of the lower filter chamber; the circular filter disc extends upwards along the folding direction to form a cylindrical material placing cavity, a plurality of filter material holes are integrally formed in the bottom surface of the circular filter disc, the bottom of the circular filter disc can be embedded downwards from an upper port of the lower filter chamber and placed above the annular seat strip, a circular feeding hole is integrally formed in the middle of the top surface of the upper housing, a vertical feeding pipe is integrally formed above the top surface of the upper housing, and an air hole is drilled in the top surface of the upper housing; the bottom port of the upper cover shell can be screwed downwards with the upper port of the lower filtering chamber, so that a complete filtering chamber is formed. The utility model has the characteristics of novel structure, filter residue are effectual, the practicality is strong.
Description
Technical Field
The utility model relates to a residue filtering device used in cooperation with a medical stomach tube.
Background
The severe patients who are in hospital or the patients with oral surgery or esophageal diseases can insert the stomach tube into the specific patient according to specific conditions, so that liquid and semi-liquid food can be directly introduced into the stomach of the patient through the stomach tube, and the patient is helped to supplement nutrition to be beneficial to physical strength recovery. Since the semi-liquid food contains large-sized particles of dregs, the indigestible dregs are easy to cause discomfort of patients if being introduced into the stomach of the patients through a stomach tube.
Disclosure of Invention
In order to solve the problem, the utility model provides a filter residue device used with medical stomach tube cooperation, it has novel structure, the filter residue is effectual, the characteristics that the practicality is strong.
In order to achieve the purpose, the utility model adopts the following specific technical measures: a residue filtering device used in cooperation with a medical gastric tube, which consists of a gastric tube body, a bottom sealing cover, a lower filtering chamber, a circular filtering disc, an upper housing and a top sealing cover, and is characterized in that,
the lower filter chamber is of a hollow circular tube structure, the top surface of the lower filter chamber is open, the upper end of the outer side wall of the lower filter chamber is integrally formed with a first rotary connecting line, the bottom surface of the lower filter chamber protrudes downwards in an arc shape, the middle part of the bottom surface of the lower filter chamber is integrally formed with a circular discharge hole, a vertical discharge pipe is integrally formed below the bottom surface of the lower filter chamber, a hollow tube cavity of the vertical discharge pipe is communicated with the circular discharge hole, and the bottom end of the vertical discharge pipe can be downwards embedded into a top port of the stomach tube body;
a bottom sealing cover is arranged at the bottom port of the vertical discharge pipe;
an annular seat strip is integrally formed in the middle of the inner side wall of the lower filtering chamber;
the disc of the circular filter disc extends upwards along the folding direction to form a cylindrical material placing cavity, a plurality of filter material holes are integrally formed in the bottom surface of the circular filter disc, and the aperture of each filter material hole is 1 mm;
the bottom of the round filter disc can be embedded downwards from the upper port of the lower filter chamber and is placed above the annular seat strip;
the upper housing is of a hollow circular tube structure, the bottom surface of the upper housing is open, a second screwing line is integrally formed at the lower end of the inner side wall of the upper housing, the top surface of the upper housing is upwards protruded in an arc shape, a circular feed hole is integrally formed in the middle of the top surface of the upper housing, a vertical feed pipe is integrally formed above the top surface of the upper housing, and a hollow tube cavity of the vertical feed pipe is communicated with the circular feed hole;
an annular clamping edge strip protruding outwards is integrally formed at the top end of the outer side wall of the vertical feeding pipe;
an air hole is drilled on the top surface of the upper cover shell;
the bottom port of the upper cover shell can be screwed with the upper port of the lower filtering chamber downwards to form a complete filtering chamber;
the upper port of the vertical feed pipe is provided with a top sealing cover.
During the operation, take off top closing cap and under-cover lid earlier, then insert the top port of stomach tube body with the bottom of vertical discharging pipe, inside semifluid food was inhaled the cylinder, insert the head end of cylinder in the vertical inlet pipe, then through promoting the cylinder piston with semifluid food injection filter chamber, through the filtration of circular filter disc, during the semifluid food of tiny granule can finally be leading-in stomach tube body through vertical discharging pipe.
When semi-fluid food slag particles remained in the circular filter material disc are treated, the upper cover shell and the lower filter chamber which are screwed together are firstly unscrewed, and then the circular filter material disc is taken out and replaced by a new circular filter material disc.
The utility model discloses can used repeatedly to same position patient. The semifluid food of the utility model is porridge.
The beneficial effects of the utility model reside in that, it has novel structure, the filter residue is effectual, the characteristics that the practicality is strong.
The present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of the exploded structure of the present invention before opening the cover;
fig. 2 is an exploded schematic view of the utility model after the cover is opened.
In the figure: a-stomach tube body, B1-bottom sealing cover, B2-lower filter chamber, B21-vertical discharge pipe, B22-annular seat strip, B3-circular filter disc, B31-filter hole, B4-upper housing, B41-vertical feed pipe, B42-air hole, B43-annular clamping edge strip and B5-top sealing cover.
Detailed Description
As shown in fig. 1 and fig. 2, a residue filtering device used in cooperation with a medical gastric tube, which consists of a gastric tube body A, a bottom sealing cover B1, a lower filtering chamber B2, a circular filtering disc B3, an upper housing B4 and a top sealing cover B5, and is characterized in that,
the lower filter chamber B2 is a hollow circular tube structure, the top surface of the lower filter chamber B2 is open, the upper end of the outer side wall of the lower filter chamber B2 is integrally formed with a first screwing thread, the bottom surface of the lower filter chamber B2 is downwards protruded in an arc shape, the middle part of the bottom surface of the lower filter chamber B2 is integrally formed with a circular discharge hole, a vertical discharge pipe B21 is integrally formed below the bottom surface of the lower filter chamber B2, the hollow tube cavity of the vertical discharge pipe B21 is communicated with the circular discharge hole, and the bottom end of the vertical discharge pipe B21 can be downwards embedded into the top port of the stomach tube body A;
the bottom port of the vertical discharge pipe B21 is provided with a bottom seal cover B1;
an annular seat strip B22 is integrally formed in the middle of the inner side wall of the lower filtering chamber B2;
the disc of the round filter disc B3 extends upwards along the folding direction to form a cylindrical material placing chamber, a plurality of filter material holes B31 are integrally formed on the bottom surface of the round filter disc B3, and the aperture of each filter material hole B31 is 1 mm;
the bottom of the round filter disc B3 can be inserted downwards from the upper port of the lower filter chamber B2 and placed above the annular seat strip B22;
the upper cover B4 is of a hollow circular tube structure, the bottom surface of the upper cover B4 is open, the lower end of the inner side wall of the upper cover B4 is integrally formed with a second screwing thread, the top surface of the upper cover B4 protrudes upwards in an arc shape, the middle part of the top surface of the upper cover B4 is integrally formed with a circular feed hole, a vertical feed pipe B41 is integrally formed above the top surface of the upper cover B4, and the hollow tube cavity of the vertical feed pipe B41 is communicated with the circular feed hole;
the top end of the outer side wall of the vertical feeding pipe B41 is integrally formed with an annular clamping edge B43 protruding outwards;
the top surface of the upper cover shell B4 is drilled with an air hole B42;
the bottom port of the upper cover shell B4 can be screwed downwards with the upper port of the lower filter chamber B2 to form a complete filter chamber;
the upper port of the vertical feed tube B41 is fitted with a top closure B5.
Claims (1)
1. A residue filtering device used in cooperation with a medical gastric tube, which consists of a gastric tube body (A), a bottom sealing cover (B1), a lower filtering chamber (B2), a circular filtering disc (B3), an upper housing (B4) and a top sealing cover (B5),
the lower filter chamber (B2) is of a hollow circular tube structure, the top surface of the lower filter chamber (B2) is open, the upper end of the outer side wall of the lower filter chamber (B2) is integrally formed with a first screwing thread, the bottom surface of the lower filter chamber (B2) protrudes downwards in an arc shape, the middle part of the bottom surface of the lower filter chamber (B2) is integrally formed with a circular discharge hole, a vertical discharge pipe (B21) is integrally formed below the bottom surface of the lower filter chamber (B2), the hollow tube cavity of the vertical discharge pipe (B21) is communicated with the circular discharge hole, and the bottom end of the vertical discharge pipe (B21) can be downwards embedded into the top port of the stomach tube body (A);
the bottom port of the vertical discharge pipe (B21) is provided with a bottom sealing cover (B1);
an annular seat strip (B22) is integrally formed in the middle of the inner side wall of the lower filter chamber (B2);
the disc of the round filter disc (B3) extends upwards along the folding direction to form a cylindrical material placing chamber, a plurality of filter material holes (B31) are integrally formed on the bottom surface of the round filter disc (B3), and the aperture of each filter material hole (B31) is 1 mm;
the bottom of the round filter disc (B3) can be inserted downwards from the upper port of the lower filter chamber (B2) and placed above the annular seat strip (B22);
the upper housing (B4) is of a hollow circular tube structure, the bottom surface of the upper housing (B4) is open, the lower end of the inner side wall of the upper housing (B4) is integrally formed with a second screwing thread, the top surface of the upper housing (B4) protrudes upwards in an arc shape, the middle part of the top surface of the upper housing (B4) is integrally formed with a circular feed hole, a vertical feed pipe (B41) is integrally formed above the top surface of the upper housing (B4), and a hollow tube cavity of the vertical feed pipe (B41) is communicated with the circular feed hole;
the top end of the outer side wall of the vertical feeding pipe (B41) is integrally formed with an annular clamping edge strip (B43) which protrudes outwards;
the top surface of the upper cover shell (B4) is drilled with an air hole (B42);
the bottom port of the upper cover shell (B4) can be screwed downwards with the upper port of the lower filter chamber (B2) to form a complete filter chamber;
the upper port of the vertical feed pipe (B41) is provided with a top sealing cover (B5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243002.XU CN209984606U (en) | 2018-12-29 | 2018-12-29 | Residue filtering device used in cooperation with medical stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243002.XU CN209984606U (en) | 2018-12-29 | 2018-12-29 | Residue filtering device used in cooperation with medical stomach tube |
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| CN209984606U true CN209984606U (en) | 2020-01-24 |
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| CN201822243002.XU Active CN209984606U (en) | 2018-12-29 | 2018-12-29 | Residue filtering device used in cooperation with medical stomach tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481315A (en) * | 2018-12-29 | 2019-03-19 | 王淑萍 | A kind of dregs filter being used cooperatively with Medical gastric canal |
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2018
- 2018-12-29 CN CN201822243002.XU patent/CN209984606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481315A (en) * | 2018-12-29 | 2019-03-19 | 王淑萍 | A kind of dregs filter being used cooperatively with Medical gastric canal |
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