CN216629166U - Nutrient solution supply bag - Google Patents
Nutrient solution supply bag Download PDFInfo
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- CN216629166U CN216629166U CN202123041165.8U CN202123041165U CN216629166U CN 216629166 U CN216629166 U CN 216629166U CN 202123041165 U CN202123041165 U CN 202123041165U CN 216629166 U CN216629166 U CN 216629166U
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Abstract
The utility model discloses a nutrient solution supply bag, which comprises a storage bag, wherein a liquid outlet is formed in the storage bag, a conduit is arranged on the liquid outlet, the nutrient solution supply bag also comprises an infusion plug and an oral plug, the infusion plug comprises a connecting pipe, one end of the connecting pipe is an open end, the other end of the connecting pipe is a closed end, the open end of the connecting pipe is used for being communicated with the conduit, the closed end of the connecting pipe is provided with an end cover, a through hole is formed in the end cover, the through hole is closed by a night-spaced piece, an annular plate is arranged on the outer wall of the end cover and outside the through hole, an easy-open piece is arranged in the annular plate, and an easy-open body is arranged on the outer wall of the easy-open piece; the oral plug and the infusion plug have the same structure, and the through hole is not sealed by a night sheet. The utility model solves the problem that the existing nutrient solution supply bag is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a nutrient solution supply bag.
Background
The nutrient solution supply bag is a medical article for supplying nutrient solution to a patient; including oral and infusion types. The existing nutrient solution supply bag is provided with two outlets, one outlet is used for oral administration, and the other outlet is used for infusion. Moreover, the existing oral outlet is sealed in a cover screwing mode or a buckle mode, and needs to be unscrewed in advance during use, so that the oral outlet is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nutrient solution supply bag, which solves the problem that the existing nutrient solution supply bag is inconvenient to use.
The utility model is realized by the following technical scheme:
the nutrient solution supply bag comprises a storage bag, wherein a liquid outlet is formed in the storage bag, a conduit is arranged on the liquid outlet, and the nutrient solution supply bag further comprises an infusion plug and an oral plug, the infusion plug comprises a connecting pipe, one end of the connecting pipe is a starting end, the other end of the connecting pipe is a closed end, the starting end of the connecting pipe is communicated with the conduit, an end cover is arranged at the closed end of the connecting pipe, a through hole is formed in the end cover, the through hole is closed by a night sheet, an annular plate is arranged on the outer wall of the end cover outside the through hole, an easy-open pull sheet is arranged in the annular plate, the outer edge of the easy-open pull sheet is in contact with the inner wall of the annular plate, and an easy-open body is arranged on the outer wall of the easy-open pull sheet; the oral plug and the infusion plug have the same structure, and the through hole is not sealed by a night sheet.
The material of the night piece can adopt the plastic adopted by the end cover of the existing common oral solution reagent bottle, and the night piece can be used for penetrating a needle head for infusion, the easy-open tab can adopt the material adopted by the opening of the existing pop-top can, the purpose of the easy-open tab is to seal the annular plate when the infusion plug or the oral plug is not used, and when the infusion plug or the oral plug is needed to be used, the easy-open tab is pulled outwards through the easy-open body; one end of each of the infusion plug and the oral plug can be inserted into the catheter, the infusion plug and the oral plug are communicated with the storage bag through the catheter and then the nutrient solution in the storage bag is led out, and the outer wall of the end cover is particularly the side far away from the inner cavity of the connecting pipe.
The infusion plug and the oral plug have the same structure, and are different from the oral plug in that the through hole of the oral plug is not sealed by a night piece.
The working principle of the utility model is as follows:
when a patient cannot suck the nutrient solution through the oral cavity, after filling, inserting one end of the infusion plug into the conduit by using the infusion plug, forming sealing in an interference fit manner, communicating the infusion plug with the storage bag through the conduit, and when the infusion plug needs to be used, firstly pulling off the easy-opening pull piece on the infusion plug by an operator, then piercing the liquid separation piece by using the infusion apparatus needle, and then introducing the nutrient solution into the body of the patient; when the oral administration nutrient solution can be used for both patients and patients, the oral administration plug is used after filling, one end of the oral administration plug is inserted into the conduit to form sealing in an interference fit mode, the oral administration plug is communicated with the storage bag through the conduit, when the oral administration plug is required to be used, an operator pulls off the easy-opening piece on the oral administration plug firstly, then oral administration can be carried out, the administration is faster and safer, and the pollution risk can be greatly reduced.
Therefore, the infusion plug and the oral plug are arranged, only one liquid outlet can be arranged on the storage bag, and the infusion port and the oral port can be switched by connecting different plugs (the infusion plug or the oral plug) through the conduit.
Further, the easy-open tab is a circular tab protruding upwards, i.e. the easy-open tab protrudes towards the easy-folding body, and the edge of the circular tab is connected with the inner wall of the annular plate.
The structure is convenient for pulling out the easy-open pull piece.
Further, the end of the easy-to-fold body protrudes out of the annular plate.
Further, the outer wall of the lower part of the easy-folding body is in close contact with the inner wall of the annular plate.
Furthermore, the easy-open tab is made of PP material by injection molding or aluminum foil.
Furthermore, the night piece is made of PP material or medical material.
Furthermore, the connecting pipe comprises a funnel-shaped liquid storage cavity, an end cover is arranged at the large end of the funnel-shaped liquid storage cavity, a connecting circular pipe is arranged at the small end of the funnel-shaped liquid storage cavity, and the connecting circular pipe can be inserted into the guide pipe.
Further, the storage bag is a soft bag, and the conduit is a hose.
Furthermore, the storage bag and the catheter are both made of PP materials.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the infusion plug and the oral plug are arranged, so that only one liquid outlet can be arranged on the storage bag, and the infusion port and the oral port can be switched by connecting different plugs (the infusion plug or the oral plug) through the conduit.
2. The infusion plug and the oral plug are easy to open, are convenient to use, and solve the problem of inconvenient operation caused by the fact that the existing cap is screwed down or sealed in a buckling mode.
3. The utility model has the advantages of quicker and safer use of the medicine and can greatly reduce the pollution risk.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic view of a storage bag;
FIG. 2 is a schematic view of the structure of the infusion stopper;
fig. 3 is a schematic view of the structure of the oral plug.
Reference numbers and corresponding part names in the drawings:
1-storage bag, 2-catheter, 3-infusion stopper, 4-oral stopper, 31-connecting tube, 32-end cap, 33-annular plate, 34-overnight piece, 35-easy-open tab and 36-easy-folding body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1-3, the bag for supplying nutrient solution comprises a storage bag 1, wherein a liquid outlet is arranged on the storage bag 1, a conduit 2 is arranged on the liquid outlet, the bag further comprises an infusion plug 3 and an oral plug 4, the infusion plug 3 comprises a connecting pipe 31, one end of the connecting pipe 31 is an open end, the other end of the connecting pipe 31 is a closed end, the open end of the connecting pipe 31 is used for being communicated with the conduit 2, an end cover 32 is arranged at the closed end of the connecting pipe 31, a through hole is arranged on the end cover 32, the through hole can be a circular hole, a square hole or an irregular hole, preferably a circular hole, and is convenient to process and operate, the through hole is sealed by a night sheet 34, an annular plate 33 is arranged outside the through hole on the outer wall of the end cover 32, an easy-opening pulling sheet 35 is arranged in the annular plate 33, the edge of the easy-opening pulling sheet 35 is connected with the annular plate 33, the easy-opening sheet 35 is used for sealing the annular plate 33, the anti-night-stay 34 or the through hole is shielded, the outer wall of the easy-open tab 35 is provided with an easy-open body 6, the easy-open body 6 is a force bearing unit and is used for bearing the application force of the operation, when an operator applies pulling force to the easy-open body 6, the easy-open tab 35 can be pulled out of the annular plate 33, and preferably, a pull ring structure can be arranged at the end part of the easy-open body 6; the oral plug 4 has the same structure as the infusion plug 3 and the through hole is not closed with the overnight sheet 34, that is, the oral plug 4 has the same structure and size as the infusion plug 3 except that the through hole of the infusion plug 3 is closed with the overnight sheet 34 and the through hole of the oral plug 4 is not closed with the overnight sheet 34.
In the present embodiment, in order to facilitate the application of force to the breakable body 6, the end of the breakable body 6 protrudes from the annular plate 33, and the outer wall of the breakable body 6 is in close contact with the inner wall of the annular plate 33.
In this embodiment, the easy open tab 35 is made of aluminum foil; the night piece 34 is made of PP material; the storage bag 1 is a soft bag, and the conduit 2 is a hose; the storage bag 1 and the catheter 2 are both made of PP materials.
In this embodiment, the connecting pipe 31 includes a funnel-shaped liquid storage cavity, the large end of the funnel-shaped liquid storage cavity is provided with the end cover 32, the small end of the funnel-shaped liquid storage cavity is provided with a connecting circular pipe, the connecting circular pipe can be inserted into the conduit 2, and the connecting circular pipe and the conduit 2 are in interference fit to realize sealing connection.
The working principle of the embodiment is as follows:
when a patient cannot suck the nutrient solution through the oral cavity, after filling, the infusion plug 3 is used, the connecting pipe 31 of the infusion plug 3 is inserted into the catheter 2 to form sealing in an interference fit mode, the infusion plug 3 is communicated with the storage bag 1 through the catheter 2, when the infusion set needs to be used, an operator firstly pulls the easy-opening pull piece 35 on the infusion plug 3, then pierces the liquid separation piece 34 through the needle of the infusion set, and then introduces the nutrient solution into the body of the patient; when the oral administration nutrient solution can be used by a patient, after filling, the oral administration plug 4 is used, one end of the oral administration plug 4 is inserted into the conduit 2 to form sealing in an interference fit mode, the oral administration plug 4 is communicated with the storage bag 1 through the conduit 2, when the oral administration plug is required to be used, an operator firstly pulls off the easy-opening pull piece 35 on the oral administration plug 4, then oral administration can be carried out, the medicine is used more quickly and safely, and the pollution risk can be greatly reduced.
Example 2:
this example is based on example 1: the easy opening tab 35 is an upwardly projecting circular tab, the edge of which is connected to the inner wall of the annular panel 33.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The nutrient solution supply bag comprises a storage bag (1) and is characterized in that a liquid outlet is arranged on the storage bag (1), the liquid outlet is provided with a conduit (2), and also comprises an infusion plug (3) and an oral plug (4), the infusion plug (3) comprises a connecting pipe (31), one end of the connecting pipe (31) is an open end, the other end is a closed end, the open end of the connecting pipe (31) is used for being communicated with the guide pipe (2), the closed end of the connecting pipe (31) is provided with an end cover (32), the end cover (32) is provided with a through hole which is sealed by a night piece (34), an annular plate (33) is arranged on the outer wall of the end cover (32) and outside the through hole, an easy-open tab (35) is arranged in the annular plate (33), and an easy-folding body (6) is arranged on the outer wall of the easy-open tab (35); the oral plug (4) and the infusion plug (3) have the same structure, and the through hole is not closed by a night sheet (34).
2. The nutrient solution supply bag according to claim 1, wherein the easy-opening tab (35) is a circular tab protruding upward, and an edge of the circular tab is connected to an inner wall of the annular plate (33).
3. The bag according to claim 1, wherein the end of the body (6) protrudes from the plate (33).
4. The nutrient supply bag according to claim 3, wherein the lower outer wall of the breakable body (6) is in close contact with the inner wall of the annular plate (33).
5. The bag according to claim 1, wherein the easy-open tab (35) is made of PP material by injection molding or aluminum foil.
6. The nutrient solution supply bag according to claim 1, wherein the overnight sheet (34) is made of a PP material or a medical material.
7. The bag according to claim 1, wherein the connecting tube (31) comprises a funnel-shaped reservoir, the large end of which is provided with an end cap (32) and the small end of which is provided with a connecting tube insertable into the catheter (2).
8. A nutritional liquid supply bag according to any one of claims 1-7 wherein the storage bag (1) is a flexible bag and the conduit (2) is a flexible tube.
9. The bag according to claim 8, wherein the storage bag (1) is made of PP material.
10. The bag according to claim 8, wherein the tube (2) is made of PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041165.8U CN216629166U (en) | 2021-11-30 | 2021-11-30 | Nutrient solution supply bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041165.8U CN216629166U (en) | 2021-11-30 | 2021-11-30 | Nutrient solution supply bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216629166U true CN216629166U (en) | 2022-05-31 |
Family
ID=81738841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041165.8U Active CN216629166U (en) | 2021-11-30 | 2021-11-30 | Nutrient solution supply bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216629166U (en) |
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2021
- 2021-11-30 CN CN202123041165.8U patent/CN216629166U/en active Active
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