CN212490757U - Anti-falling type infusion bag with built-in safety bar - Google Patents
Anti-falling type infusion bag with built-in safety bar Download PDFInfo
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- CN212490757U CN212490757U CN202021506004.4U CN202021506004U CN212490757U CN 212490757 U CN212490757 U CN 212490757U CN 202021506004 U CN202021506004 U CN 202021506004U CN 212490757 U CN212490757 U CN 212490757U
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Abstract
The utility model discloses a built-in insurance strip prevent falling type infusion bag belongs to infusion bag technical field. Comprises a bag body, wherein an accommodating cavity is arranged in the bag body; the weak welding rods are arranged on the bag body, the containing cavity is divided into a plurality of cavities for containing liquid or powder, adjacent cavities are separated by two weak welding rods, and a buffer cavity is arranged between the two weak welding rods; a plurality of safety bars are arranged between the two weak welding rods, the safety bars are arranged in the buffer cavity, and two ends of each safety bar are respectively connected with the two weak welding rods; a buffer cavity is formed between the two weak welding rods, when one weak welding rod is opened under abnormal conditions, part of liquid or powder in the cavity on the opened side can overflow into the buffer buckle cavity to offset pressure caused by partial external misoperation.
Description
Technical Field
The utility model relates to an infusion bag technical field, more specifically the type infusion bag that falls is prevented that says so relates to a built-in insurance strip.
Background
In recent years, more and more attention is paid to nutrition infusion in clinical application, and particularly, patients with critical diseases or patients after surgical treatment need to be supplemented with nutrition in time to be well recovered; the existing nutritional infusion products mainly comprise glucose, amino acid, fat emulsion and the like, and the packaging mode mainly comprises the following steps: single-bag glass bottles and single-bag soft bag products, wherein the glass bottles are mainly used; the nutrition required by the human body can meet the requirements of the human body not only by a single product but also by the mutual matching of a plurality of nutrient substances.
In the prior art, different nutrient solutions are respectively and independently arranged in different bottle bodies, and the mouth part of each bottle body is provided with an aluminum glue combined liquid conveying and adding port. If a patient needs two nutrient solutions to meet the needs of a living body, medical staff can pump the needed nutrient solution into an injector from an aluminum gel combined feeding port of a bottle body filled with the nutrient solution according to the requirements of the formula amount and then inject the nutrient solution into the nutrient solution of another large bottle, so that the nutrient solution is continuously and repeatedly transferred to another nutrient solution, and the nutrient solution is transferred to another nutrient solution and then is uniformly mixed by hand to form the mixed nutrient solution. After being mixed evenly, the mixture is sleeved into the bottle body ferrule and hung on the transfusion bracket, and then is transfused into the human body by using the transfusion device. Has the following disadvantages:
the existing bottle bodies for containing nutrient solution are all glass infusion bottles, the bottles are individually packaged according to types and specifications, the number of used packaging materials is large, and the packaging materials are improper in the transportation process or the use process, so that the packaging mode is extremely easy to damage.
The aluminum-rubber combined liquid conveying and filling port used in the existing scheme is used for removing the plastic cover and then disinfecting the rubber plug, and the transfusion and the liquid filling all pass through the same position, so that the rubber plug can be desquamated and punctured to leak liquid after multiple punctures, and certain use risk is realized.
The compatibility of balanced nutrition is realized to satisfy patient's needs, need first nutrient solution of extraction to the second kind of nutrient solution many times during the use, mixes the use again, and operating procedure is loaded down with trivial details, complicated, and the number of times of operation can increase at double like this, and the risk also can further improve, also can cause the risk, and needs solitary preparation center.
In the prior art, an infusion bag is disclosed, wherein an integrated easily-torn isolation strip is arranged on a bag body of the infusion bag, when the infusion bag is not used, the integrated easily-torn isolation strip can separate the infusion bag into independent cavities, different medicines can be filled in each cavity, and when the infusion bag is used, the integrated easily-torn isolation strip is opened, so that different medicines in each cavity are mixed in one body, and the technical problem of mixing of the glass bottles can be solved.
However, the inventor of this application discovers, this kind of infusion bag that has integral type easily tears parting strip among the prior art, and cavity are separated through an integral type easily tears the parting strip, and infusion bag's medicine is when transportation or fall or receive the striking, and single integral type easily tears the parting strip and exists the mistake under the effect of pressure and open easily, and then leads to the medicine between the different cavities just to mix when not using, has the technical problem that the drug effect can not reach best effect when using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent falling type infusion bag of built-in insurance strip to the technical problem who exists among the phase solution background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-falling infusion bag with a built-in safety strip comprises a bag body, wherein an accommodating cavity is arranged in the bag body; the weak welding rods are arranged on the bag body, the containing cavity is divided into a plurality of cavities for containing liquid or powder, adjacent cavities are separated by two weak welding rods, and a buffer cavity is arranged between the two weak welding rods; the safety bar is arranged in the buffer cavity, and two ends of the safety bar are respectively connected with the two weak welding rods; the number of the mouth pipes corresponds to that of the chambers one by one, the mouth pipes are arranged on the bag body, and the mouth pipes are communicated with the chambers one by one; the number of the combined covers corresponds to the number of the port pipes one by one, and the combined covers are connected to the port pipes in a sealing mode one by one.
Further, weak welding rod includes integrated into one piece's straightway, bending segment and straightway are connected, two straightway parallel arrangement, two bending segment is connected with the one end of the bag body, two straightway is connected with the other end of the bag body.
Furthermore, the fuse strips are arranged in the buffer cavity in a zigzag manner, the adjacent odd-number fuse strips are arranged in parallel, and the adjacent even-number fuse strips are arranged in parallel.
Further, weak welding rod is the first division of easily tearing that forms through the welding between two lateral walls of the bag body, the first welding power of easily tearing between division and the bag body is less than the bag body and curls the length direction of easily tearing the division along the first length direction when pressing, and the first pressure that easily tears and receive between division and the bag body.
Further, the second that the bumper bar formed through the welding between two lateral walls of the bag body easily tears the parting strip, the second easily tears the parting strip and when the welding power between the bag body is less than curling the bag body along the length direction that the second easily torn the parting strip and presses, the second easily tears the pressure that receives between parting strip and the bag body.
Furthermore, the first easy-to-tear isolating strip and the welding decorative pattern of the second easy-to-tear isolating strip are a plurality of rhombus welding lines.
Further, the widths of the straight line section and the bending section are equal, and the included angle between the straight line section and the bending section is 30-50 degrees.
Further, the bag body is equipped with the bag afterbody in the one side relative with the oral siphon, the bag afterbody with the one side relative with the oral siphon is the arc, the hanging hole has been seted up on the bag afterbody, a plurality of first handheld holes have been seted up on the bag afterbody, first handheld hole distributes the both sides of hanging hole.
Furthermore, a bag head body is arranged on one side of the bag body, which is provided with the mouth pipe, a plurality of second hand-held holes are formed in the bag head body, and the second hand-held holes are distributed in the bag head bodies on the two sides of the mouth pipe.
Furthermore, the periphery of the bag body is provided with a leakage-proof isolation layer.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model discloses novel structure, the practicality is strong. The utility model discloses set up two weak welding rods on the bag body, played the effect of dual fail-safe, even the weak welding rod of a strip is opened under the abnormal conditions, also can not make the liquid or the powder of splendid attire mix when the abnormal use in two cavities. Greatly improves the safety of medication. Moreover, the infusion bag with the weak welding rod provided by the utility model is convenient to open.
Meanwhile, a buffer cavity is formed between the two weak welding rods, when one weak welding rod is opened under abnormal conditions, part of liquid or powder in the cavity on the opened side can overflow into the buffer buckle cavity to offset pressure caused by partial external misoperation. Meanwhile, the situation that liquid or powder between the two chambers is mixed when a single weak welding rod is abnormally opened can be avoided.
Drawings
Fig. 1 is a schematic structural view of an anti-falling infusion bag with a built-in safety bar of the present invention.
The labels in the figure are: the packaging bag comprises a bag body 1, a chamber 2, a weak welding rod 3, a mouth tube 4, a combined cover 5, a buffer cavity 6, a second hand-held hole 7, a first hand-held hole 8, a hanging hole 9, a safety bar 10, a bending section 11 and a straight line section 12.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the anti-falling infusion bag with the built-in safety strip comprises a bag body 1, wherein an accommodating cavity is arranged in the bag body 1; the weak welding rods 3 are arranged on the bag body 1, the containing cavity is divided into a plurality of cavities 2 for containing liquid or powder, the adjacent cavities 2 are separated by two weak welding rods 3, and a buffer cavity 6 is arranged between the two weak welding rods 3; the safety bar 10 is arranged in the buffer cavity 6, and two ends of the safety bar 10 are respectively connected with the two weak welding rods 3; the number of the mouth pipes 4 is in one-to-one correspondence with the number of the chambers 2, the mouth pipes 4 are arranged on the bag body 1, and the mouth pipes 4 are in one-to-one correspondence communication with the chambers 2; the number of the combined covers 5 is in one-to-one correspondence with the number of the mouth tubes 4, and the combined covers 5 are in one-to-one correspondence and are hermetically connected to the mouth tubes 4.
The utility model provides a weak welding rod 3 is the first parting bead that easily tears that forms through the welding between two lateral walls of the bag body 1, first welding power of easily tearing between parting bead and the bag body 1 is less than the bag body 1 along the first length direction who easily tears the parting bead when curling and pressing, and the first pressure that easily tears and receive between parting bead and the bag body 1.
Equally, the second that the insurance strip 10 formed through the welding between two lateral walls for the bag body 1 easily tears the parting strip, the second easily tears the parting strip and when the welding power between the bag body 1 is less than curling the length direction that easily tears the parting strip with the bag body 1 along the second and presses, the second easily tears the pressure that receives between parting strip and the bag body 1. This is so arranged that a balance point between normal opening and abnormal opening is found.
The utility model discloses novel structure, the practicality is strong. The utility model discloses set up two weak welding rods 3 on the bag body 1, separate through two weak welding rods 3 between two cavities 2 promptly, when meetting the condition that the abnormal opening, press cavity 2 outward as one wishes, infusion bag receives the striking, the high altitude falls etc. owing to set up two weak welding rods 3, the effect of dual fail-safe has been played, even the weak welding rod 3 of a single strip is opened under the abnormal condition, also can not make the liquid or the powder of splendid attire mix when the abnormal use in two cavities 2. The safety of using medicine is greatly improved, and the utility model provides an infusion bag with weak welding rod 3 opens comparatively conveniently.
And a buffer cavity 6 is formed between the two weak welding rods 3, when one weak welding rod 3 is opened under abnormal conditions, part of liquid or powder in the cavity 2 on the opened side can overflow into the buffer buckle cavity to counteract the pressure caused by partial external misoperation, so that the pressure relief effect is realized, and the buffer cavity 6 is arranged for vacuumizing in an initial state. Meanwhile, the situation that liquid or powder between the two chambers 2 is mixed when the single weak welding rod 3 is abnormally opened can be avoided.
In order to further reduce the opening probability of the weak welding rod 3 in the non-use state, in this embodiment, the safety bar 10 is designed, and the opening principle of the second welding rod is the same as that of the weak welding rod 3, that is, when the weak welding rod is normally opened, the infusion bag needs to be curled and pressed along the length direction of the second welding rod, and the weak welding rod is opened by pressure.
A composite weak welding isolation device is formed by the weak welding rod 3 and the safety bar 10, so that the opening probability in an abnormal use state is greatly degraded.
When needs normal use, curl along the length direction of weak welding rod 3 from the afterbody of bag body 1 and press, when rolling up and pressing the front end, extrude once more, then weak welding rod 3 can be torn from its contact with bag body 1 front end, also can change the direction and curl along the length direction of weak welding rod 3 from the head of bag body 1 and press, extrude weak welding rod 3 in proper order or hold bag body 1 with both hands and prolong weak welding rod 3 and tear to its both sides, until weak welding rod 3 can some be opened.
In a similar way, need curl along the length direction that the second takes off the welding rod and press infusion bag, when rolling up and pressing the front end, once more extrude, then insurance strip 10 can be torn from its contact department with 1 front end of the bag body, also can trade the direction and curl along the length direction of insurance strip 10 from the head of the bag body 1 and press, extrude insurance strip 10 in proper order or hold bag body 1 with both hands and prolong insurance strip 10 and tear towards its both sides, until insurance strip 10 can be partly opened, so far, weak welding rod 3 and insurance strip 10 are all opened, shake even mixture to the liquid or the solid in two cavities 2.
The process is convenient to operate, the product is opened for only a few seconds, and the compatibility of the liquid medicines in each chamber 2 is completed, so that the problem of cross contamination in the medicine mixing of the glass bottles can be effectively avoided in the whole process, and the effectiveness and the safety of the transfusion are effectively ensured; but also solves the problem that the existing transfusion bag with a single easy-tearing isolating strip is easy to open in a non-use state. This mode simple structure, the soft-packing mode of adoption to and open promptly and mix promptly and do benefit to the operation, application range is wider, and the reliability is higher, makes enterprise's product image promote, and its economic effect who brings is very big.
Example 2:
as shown in fig. 1, the present embodiment is further optimized on the basis of embodiment 1, and this embodiment focuses on explaining the improved parts compared with embodiment 1, and the same parts are not repeated herein, in this embodiment, the weak welding rod 3 includes a straight line segment 12 and a bent segment 11 that are integrally formed, the bent segment 11 is connected with the straight line segment 12, the two straight line segments 12 are arranged in parallel, the two bent segments 11 are connected with one end of the bag body 1, and the two straight line segments 12 are connected with the other end of the bag body 1.
The embodiment improves the weak welding rod 3, the weak welding rod 3 is divided into a straight line section 12 and a bending section 11, and the bending section 11 is arranged close to the bag body 1, so when the weak welding rod 3 is pressed and curled (the end of the straight line section 12 is curled and pressed to the bending section 11), when the weak welding rod is curled to the bending section 11, the turning point of the straight line section 12 and the bending section 11 is changed due to the stress direction, further the curling pressure at the changed point is increased, when the weak welding rod 3 is pressed again, the weak welding rod 3 is separated from the bag body 1 at the joint of the straight line section 12 and the bending section 11, then the weak welding rod 3 is opened from the turning point, therefore, the weak welding rod 3 is arranged into the straight line section 12 and the bending section 11, namely, the joint of the straight line section 12 and the bending section 11 is designed into an easy-opening point, and the easy-opening point is an easy-opening point when the weak welding rod 3, and is not an easy opening point. The straight section 12 and the bent section 11 are generally equal in width, and the included angle between the straight section 12 and the bent section 11 is 30-50 degrees, and preferably 45 degrees.
Example 3:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1 or 2, and the present embodiment focuses on the improvement of embodiment 1, and the same points are not repeated, in the present embodiment, a plurality of bumper strips 10 are provided, and the plurality of bumper strips 10 are disposed in the buffer cavity 6 in a zigzag manner, and adjacent odd-numbered bumper strips 10 are disposed in parallel, and adjacent even-numbered bumper strips 10 are disposed in parallel.
In this embodiment, a plurality of safety bars 10 are provided, and the plurality of safety bars 10 are arranged in a zigzag shape, so as to enhance the blocking capability of the weak welding rod 3 between the chamber 2 and the chamber 2, and the second weak welding isolating bar assists the first weak welding isolating bar to form the composite weak welding rod 3, thereby further improving the probability of opening the two first weak welding isolating bars under the abnormal use state.
In the present embodiment, the plurality of bumper bars 10 are arranged in the following manner: the fuse strips are arranged in the buffer cavity 6 in a zigzag shape, the adjacent odd-numbered fuse strips 10 are arranged in parallel, and the adjacent even-numbered fuse strips 10 are arranged in parallel. That is, when the safety bar 10 of the infusion bag provided in this embodiment is opened, the infusion bag needs to be obliquely curled and pressed twice, and the safety bars 10 at odd number positions and even number positions are opened respectively.
Example 4:
as shown in fig. 1, this embodiment is further optimized based on any one of embodiments 1 to 3, and this embodiment focuses on explaining the improved portions compared to embodiment 1, and the same portions are not repeated herein, and in this embodiment, the welding patterns of the first easy-to-tear barrier rib and the second easy-to-tear barrier rib are both a plurality of diamond-shaped welding lines. The rhombus welding lines can not only completely seal liquid between the chambers 2, but also buffer the impact force between the chambers 2 and resist falling, particularly the impact force in the transportation process, and the welding lines can be opened only by operators when in use. The rhombus welding lines further improve the sealing quality between the chambers 2, reduce the extrusion deformation between the film materials and improve the attractiveness of the bag body 1 to the maximum extent.
Example 5:
as shown in fig. 1, this embodiment is further optimized based on any one of embodiments 1 to 4, and this embodiment focuses on explaining the improved parts compared to embodiment 1, and the same parts are not described again, in this embodiment, a bag tail body is arranged on one side of the bag body 1 opposite to the mouth tube 4, the bag tail body is arc-shaped on one side opposite to the mouth tube 4, a hanging hole 9 is arranged on the bag tail body, a plurality of first hand-held holes 8 are arranged on the bag tail body, and the first hand-held holes 8 are distributed on two sides of the hanging hole 9.
The bag body 1 is provided with a bag head body at one side provided with the mouth pipe 4, the bag head body is provided with a plurality of second handheld holes 7, and the second handheld holes 7 are distributed on the bag head bodies at two sides of the mouth pipe 4.
In this embodiment, the area of the 1 afterbody of the curved bag afterbody physical stamina increase bag body, the one end setting of two weak welding rods 3 is on the curved bag afterbody, when curling like this, is convenient for hold curved bag afterbody through the hand and curls and press and open weak welding rod 3.
The first handheld hole 8 and the second handheld hole 7 are arranged in the embodiment, and both can bring better operation experience to an operator. Is convenient for taking and placing. When taking and placing the infusion bag, the cavity 2 can not be directly held by hands, so that the frequency of extruding the weak welding rod 3 between the cavity 2 and the cavity 2 during non-opening is reduced, and the abnormal opening probability is reduced.
Example 6:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on the improvement compared to embodiment 1, and the same points are not repeated, in the present embodiment, a leakage-proof isolation layer is disposed around the bag body 1. The leak protection isolation layer can be decorated the bag body 1 pleasing to the eye, also can carry out the protection of second time to the leak protection of the bag body 1 simultaneously, further improvement bag body 1 quality.
Example 7:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and this embodiment focuses on explaining the improvement compared to embodiment 1, and the same parts are not repeated, and in this embodiment, four corners of the bag body 1 are provided with fillets. The fillet can play the guard action to the bag body 1 after filling, can reduce to answer liquid or powder impact force too big, causes the welding department damaged, furthest's promotion product quality, and the aesthetic feeling of more powerful.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a prevent falling type infusion bag of built-in insurance strip which characterized in that: comprises that
The bag comprises a bag body (1), wherein an accommodating cavity is formed in the bag body (1);
the weak welding rods (3) are arranged on the bag body (1), the containing cavity is divided into a plurality of cavities (2) for containing liquid or powder, the adjacent cavities (2) are separated by two weak welding rods (3), and a buffer cavity (6) is arranged between the two weak welding rods (3);
the safety bar (10) is arranged in the buffer cavity (6), and two ends of the safety bar (10) are respectively connected with the two weak welding rods (3);
the number of the mouth pipes (4) is in one-to-one correspondence with the number of the chambers (2), the mouth pipes (4) are arranged on the bag body (1), and the mouth pipes (4) are in one-to-one correspondence communication with the chambers (2);
the number of the combined covers (5) is in one-to-one correspondence with the number of the mouth tubes (4), and the combined covers (5) are in one-to-one correspondence and are hermetically connected to the mouth tubes (4).
2. The anti-falling infusion bag with the built-in safety strip according to claim 1, is characterized in that: weak welding rod (3) are including integrated into one piece's straightway (12), bending segment (11) and straightway (12) are connected, two straightway (12) parallel arrangement, two bending segment (11) are connected with the one end of the bag body (1), two straightway (12) are connected with the other end of the bag body (1).
3. The anti-falling infusion bag with the built-in safety strip according to claim 1, is characterized in that: the buffer cavity is characterized in that the fuse strips (10) are provided with a plurality of fuse strips (10), the fuse strips (10) are arranged in the buffer cavity (6) in a zigzag shape, the adjacent odd-numbered fuse strips (10) are arranged in parallel, and the adjacent even-numbered fuse strips (10) are arranged in parallel.
4. The drop-resistant infusion bag with the built-in safety strip according to any one of claims 1 to 3, wherein: weak welding rod (3) are the first division of easily tearing that forms through the welding between two lateral walls of the bag body (1), first easily tear the welding power between division and the bag body (1) and be less than with the bag body (1) along the first length direction who easily tears the division when curling pressing, the first pressure that easily tears receiving between division and the bag body (1).
5. The anti-falling infusion bag with the built-in safety strip as claimed in claim 4, wherein: the second that safety strip (10) formed through the welding between two lateral walls of the bag body (1) easily tears the parting strip, the second easily tears the parting strip and when the welding power between the bag body (1) was less than the length direction that easily tears the parting strip along the second with the bag body (1) curls and presses, and the second easily tears the pressure that receives between parting strip and the bag body (1).
6. The anti-falling infusion bag with the built-in safety strip as claimed in claim 5, wherein: the first easy-to-tear isolating strip and the second easy-to-tear isolating strip are welding patterns of a plurality of rhombus.
7. The anti-falling infusion bag with the built-in safety strip as claimed in claim 2, wherein: the widths of the straight line section (12) and the bending section (11) are equal, and the included angle between the straight line section (12) and the bending section (11) is 30-50 degrees.
8. The anti-falling infusion bag with the built-in safety strip according to claim 1, is characterized in that: the bag body (1) is equipped with the bag afterbody in one side relative with oral siphon (4), the bag afterbody with one side that oral siphon (4) are relative is the arc, hanging hole (9) have been seted up on the bag afterbody, a plurality of first handheld holes (8) have been seted up on the bag afterbody, first handheld hole (8) distribute in the both sides of hanging hole (9).
9. The anti-falling infusion bag with the built-in safety strip according to claim 1, is characterized in that: the bag body (1) is provided with a bag head body at one side provided with the mouth pipe (4), a plurality of second handheld holes (7) are formed in the bag head body, and the second handheld holes (7) are distributed in the bag head body at two sides of the mouth pipe (4).
10. The anti-falling infusion bag with the built-in safety strip according to claim 1, is characterized in that: the periphery of the bag body (1) is provided with a leakage-proof isolation layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021506004.4U CN212490757U (en) | 2020-07-27 | 2020-07-27 | Anti-falling type infusion bag with built-in safety bar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021506004.4U CN212490757U (en) | 2020-07-27 | 2020-07-27 | Anti-falling type infusion bag with built-in safety bar |
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| CN212490757U true CN212490757U (en) | 2021-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022022359A1 (en) * | 2020-07-27 | 2022-02-03 | 四川科伦药业股份有限公司 | Pressure-resistant infusion bag having buffer cavity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022022359A1 (en) * | 2020-07-27 | 2022-02-03 | 四川科伦药业股份有限公司 | Pressure-resistant infusion bag having buffer cavity |
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