CN211157333U - Safe type external-barrier three-chamber transfusion bag convenient to disassemble and assemble - Google Patents
Safe type external-barrier three-chamber transfusion bag convenient to disassemble and assemble Download PDFInfo
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- CN211157333U CN211157333U CN201920417525.3U CN201920417525U CN211157333U CN 211157333 U CN211157333 U CN 211157333U CN 201920417525 U CN201920417525 U CN 201920417525U CN 211157333 U CN211157333 U CN 211157333U
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- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000001802 infusion Methods 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims description 26
- 230000004888 barrier function Effects 0.000 claims description 21
- 239000003814 drug Substances 0.000 claims description 18
- 238000005034 decoration Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 235000015097 nutrients Nutrition 0.000 abstract description 31
- 239000011521 glass Substances 0.000 abstract description 8
- 239000000243 solution Substances 0.000 description 28
- 239000011324 bead Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000002960 lipid emulsion Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000037208 balanced nutrition Effects 0.000 description 1
- 235000019046 balanced nutrition Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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Abstract
The utility model discloses a safe type external resistance formula three room infusion bag convenient to dismouting belongs to infusion bag technical field. Solves the problems of the prior art that the nutrient solution is infused by adopting a glass bottle body. Including the bag body that is used for splendid attire liquid, be equipped with a plurality of easy division bars that tear on the bag body, easily tear the division bar and separate into a plurality of cavities that are used for splendid attire liquid with the bag body, every cavity corresponds respectively is connected with the mouth of pipe, and every orificial tip is equipped with easily and rolls over the lid.
Description
Technical Field
The utility model relates to an infusion bag technical field, more specifically the safe type external resistance formula three room infusion bag that says so relates to a be convenient for dismouting.
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.
The glass bottle body has fine stability when filling liquid medicine, but because the factor that receives the bottle material, can not automatic shrink at infusion in-process bottle, need open the gas vent on the transfusion system at the infusion in-process, and the leading-in outside air just can normally infuse, and such operation has further increaseed the risk.
The glass bottle body is heavier due to the particularity of the material, the size is also larger, the transportation cost can be increased relatively, and the glass bottle body is inconvenient to process and is not beneficial to environmental protection after being used.
SUMMERY OF THE UTILITY MODEL
In order to solve prior art, adopt the glass bottle body to transport the above-mentioned a plurality of problems that the nutrient solution exists, the utility model aims to provide a simple structure, the flexible package mode of adoption avoids cross contamination, and effectual infusion validity and security of having guaranteed and opened promptly and mix promptly and do benefit to the operation, application range is wider, the higher safe type external resistance formula three room infusion bag of dismouting of being convenient for of reliability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a safe type external resistance formula three room infusion bag convenient to dismouting, is including the bag body that is used for splendid attire liquid, be equipped with a plurality of easy division parting beads on the bag body, easily tear the parting bead and separate into a plurality of cavities that are used for splendid attire liquid with the bag body, every cavity corresponds respectively is connected with the mouth of pipe, and every orificial tip is equipped with easily rolls over and covers.
When the utility model works, different nutrient solutions are filled into corresponding cavities through the pipe orifice, each cavity is in an independent separation state before being opened due to the existence of the easily torn isolating strip, when wanting to use the infusion bag of the utility model, the tail part of the bag body is curled and pressed along the direction of the easily torn isolating strip, when the bag is curled and pressed to the front end, the easily torn isolating strip is torn from the contact part of the easily torn isolating strip and the front end of the bag body, the operator can also change the direction to curl and press along the direction of the easily torn isolating strip from the head part of the bag body, the easily torn isolating strip is sequentially extruded or is prolonged by both hands to be torn towards both sides, the easily torn isolating strip meeting part of the straight cavity is opened, the mixed nutrient solution is shaken and evenly mixed, if the medicine adding bag is needed, the medicine liquid needing to be added is added by penetrating the easily torn cover through the injector through the pipe orifice, after being uniformly mixed, the nutrient solution is connected with an infusion set through another pipe orifice to provide the mixed nutrient solution for a user.
Further, easily tear the parting bead and easily tear the parting bead for the integral type of welding formation between two lateral walls of the bag body, the integral type easily tears the parting bead and the welding power between the bag body and is less than the bag body and easily tears the pressure that receives between parting bead and the bag body when curling along the direction that the integral type easily torn the parting bead with the bag body and press.
Furthermore, the welding decorative pattern of the integral easy-to-tear isolating strip is a plurality of diamond-shaped welding lines. The rhombus welding lines can not only completely seal liquid between the chambers, but also buffer impact force between the chambers and resist falling, particularly impact force in the transportation process, and the welding lines can be opened only by operators when needing to be used. The rhombus welding lines further improve the sealing quality between the chambers, reduce the extrusion deformation between the film materials and improve the attractiveness of the bag body to the maximum extent.
Further, the bag body is provided with a bag tail body at one side opposite to the pipe orifice, the top corner of the bag tail body is provided with a round corner decoration, and the bag tail body is provided with a hanging hole. Fillet decoration can be effectual the assurance pleasing to the eye of the bag body, can avoid the bag body to have obvious edges and corners, causes the damage to operating personnel, protection personnel's operation safety.
Furthermore, a plurality of hand-held holes are formed in the bag tail body. And a handheld hole is adopted, so that better operation experience can be brought to an operator. Is convenient to take away and place.
Furthermore, a handheld plate is arranged in the bag tail body. The design of the bag afterbody can be strengthened to handheld board, makes the bag afterbody become straighter, does benefit to personnel laborsavingly when curling along the direction of easily tearing the parting bead from the afterbody of the bag body simultaneously and pressing open the cavity.
Furthermore, a through positioning hole is formed in the bag tail body, and a through hole corresponding to the positioning hole is formed in the handheld plate. The positioning holes and the through holes can ensure that the handheld board is accurately positioned every time, and the bag-shaped design is beautified again.
Furthermore, an infusion port label is printed at the pipe orifice of one chamber, and a medicine adding port label is printed at the pipe orifice of the other chamber. The transfusion port and the medicine adding port can better distinguish the transfusion function and the liquid adding function and can standardize the medicine application. And can effectively avoid the cross contamination of liquid conveying and liquid adding.
Furthermore, the periphery of the bag body is provided with a leakage-proof isolation layer. The leak protection isolation layer can decorate the bag body pleasing to the eye, also can carry out the secondary protection to the leak protection of the bag body simultaneously, further improvement bag body quality.
Furthermore, the chamber is provided with a fillet at the vertex angle close to the two ends of the bag body. The fillet can play the guard action to the liquid after filling, can reduce to answer liquid impact force too big, causes the welding department damaged, furthest's promotion product quality, and the aesthetic feeling of more powerful.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model fills different nutrient solutions into corresponding cavities through the pipe orifice, each cavity is in an independent separation state before opening due to the existence of the easily torn isolating strip, when wanting to use the transfusion bag of the utility model, the tail part of the bag body is curled and pressed along the direction of the easily torn isolating strip, when the bag is curled and pressed to the front end, the easily torn isolating strip is torn from the contact part of the easily torn isolating strip and the front end of the bag body, the operator can also change the direction to curl and press along the direction of the easily torn isolating strip from the head part of the bag body, the easily torn isolating strip is sequentially extruded or is torn towards two sides by two hands, the easily torn isolating strip meeting part of the straight cavity is opened, the mixed nutrient solutions are evenly shaken and mixed, if the medicine is needed to be added into the bag, the easily torn cover is pierced by an injector through the pipe orifice to add the liquid medicine needed to be added, and after even mixing, then the mixed nutrient liquid is provided for the user by connecting an infusion set through the other tube opening.
The process is convenient to operate, the product is opened for only 10 seconds, the compatibility of the nutrient solution is completed, the cross contamination can be effectively avoided in the whole process, and the effectiveness and the safety of the infusion are effectively ensured; 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.
2. The utility model discloses a welding decorative pattern that the parting strip was easily torn to the integral type is a plurality of rhombus welding lines. The rhombus welding lines can not only completely seal liquid between the chambers, but also buffer impact force between the chambers and resist falling, particularly impact force in the transportation process, and the welding lines can be opened only by operators when needing to be used. The rhombus welding lines further improve the sealing quality between the chambers, reduce the extrusion deformation between the film materials and improve the attractiveness of the bag body to the maximum extent.
3. The utility model discloses a bag body is equipped with the bag afterbody in one side relative with the mouth of pipe, and the apex angle department of the bag afterbody has seted up the fillet and has decorated, the hanging hole has been seted up on the bag afterbody. Fillet decoration can be effectual the assurance pleasing to the eye of the bag body, can avoid the bag body to have obvious edges and corners, causes the damage to operating personnel, protection personnel's operation safety.
4. The utility model discloses a plurality of handheld holes have been seted up on the bag afterbody. And a handheld hole is adopted, so that better operation experience can be brought to an operator. Is convenient to take away and place.
5. The utility model discloses a bag tail internally mounted has handheld board. The design of the bag afterbody can be strengthened to handheld board, makes the bag afterbody become straighter, does benefit to personnel laborsavingly when curling along the direction of easily tearing the parting bead from the afterbody of the bag body simultaneously and pressing open the cavity.
6. The utility model discloses a set up the locating hole that runs through on the bag afterbody, be equipped with on the handheld board with the corresponding via hole of locating hole. The positioning holes and the through holes can ensure that the handheld board is accurately positioned every time, and the bag-shaped design is beautified again.
7. The utility model discloses a mouth of pipe department of a cavity printing has the infusion mouth label, and the mouth of pipe department of another cavity printing has the medicine mouth label. The transfusion port and the medicine adding port can better distinguish the transfusion function and the liquid adding function and can standardize the medicine application. And can effectively avoid the cross contamination of liquid conveying and liquid adding.
8. The utility model discloses a bag body periphery is provided with the leak protection isolation layer. The leak protection isolation layer can decorate the bag body pleasing to the eye, also can carry out the secondary protection to the leak protection of the bag body simultaneously, further improvement bag body quality.
9. The utility model discloses a chamber has seted up the radius angle in the apex angle department near the both ends of the bag body. The fillet can play the guard action to the liquid after filling, can reduce to answer liquid impact force too big, causes the welding department damaged, furthest's promotion product quality, and the aesthetic feeling of more powerful.
Drawings
Fig. 1 is a schematic structural view of a safety type external barrier three-chamber transfusion bag convenient for disassembly and assembly.
The labels in the figure are: 1-bag body, 2-chamber, 3-diamond welding lines, 4-easy-to-tear isolating strip, 5-pipe orifice, 6-easy-to-fold cover, 7-leakage-proof isolating layer, 8-transfusion port label, 9-medicine feeding port label, 10-fillet decoration, 11-handheld plate, 12-handheld hole, 13-positioning hole, 14-hanging hole and 15-fillet.
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 safe external-blocking type three-chamber infusion bag convenient to disassemble and assemble comprises a bag body 1 for containing liquid, wherein a plurality of easy-tearing isolating strips 4 are arranged on the bag body 1, the bag body 1 is separated into a plurality of chambers 2 for containing liquid by the easy-tearing isolating strips 4, each chamber 2 is correspondingly connected with a pipe orifice 5, and the end part of each pipe orifice 5 is provided with an easy-folding cover 6. In this embodiment, be equipped with two easy division of parting bead 4 on the bag body 1, two easy division of parting bead 4 become three cavity 2 with bag body 1 partition, the nutrient solution commonly used such as splendid attire glucose, amino acid, fat emulsion respectively. The number of the easy-tearing isolating strips 4 can be increased or decreased according to actual needs, so that the chambers 2 can be increased or decreased correspondingly.
Easily tear barrier strip 4 and easily tear barrier strip 4 for the integral type that forms through the welding between two lateral walls of the bag body 1, the integral type easily tears barrier strip 4 and the welding power between the bag body 1 and is less than the bag body 1 and easily tears the pressure that receives between barrier strip 4 and the bag body 1 when curling along the orientation that the barrier strip 4 was easily torn to the integral type when pressing.
When the utility model works, different nutrient solutions are filled into the corresponding cavities 2 through the pipe orifice 5, because of the existence of the easily torn parting strips 4, each cavity 2 is in an independent separation state before being opened, when wanting to use the infusion bag of the utility model, the tail part of the bag body 1 is curled and pressed along the direction of the easily torn parting strips 4, when the bag is curled and pressed to the front end, the easily torn parting strips 4 can be torn from the contact part of the easily torn parting strips and the front end of the bag body 1, an operator can also change the direction to curl and press along the direction of the easily torn parting strips 4 from the head part of the bag body 1, the easily torn parting strips 4 are sequentially extruded or the easily torn parting strips 4 are torn by both hands, the easily torn parting strips 4 of the straight cavity 2 are opened to the two sides, the mixed nutrient solution is shaken and uniformly mixed, if the medicine is needed to be added into the bag, the medicine needed to be added is added through the pipe orifice 5 and the easily torn cover 6 by an injector, after being mixed evenly, the nutrient solution is connected with an infusion set through another pipe orifice 5 to provide the mixed nutrient solution for a user.
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 portions compared with embodiment 1, and the same portions are not repeated herein, and in this embodiment, the welding patterns of the integral easy-to-tear barrier ribs 4 are a plurality of diamond-shaped welding lines 3. 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 3:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 2, and this embodiment focuses on explaining the improved parts compared to embodiment 1, and the same parts are not repeated herein, in this embodiment, a bag tail body is disposed on a side of the bag body 1 opposite to the spout 5, a rounded corner decoration 10 is disposed at a top corner of the bag tail body, and a hanging hole 14 is disposed on the bag tail body. Fillet decoration 10 can be effectual the assurance bag body 1 pleasing to the eye, can avoid bag body 1 to have obvious edges and corners, causes the damage to operating personnel, protection personnel's operation safety. The mixed nutrient solution product is hung on the transfusion bracket through the hanging hole 14, and the liquid is provided for the user. The hanging hole 14 ensures that the product always faces to one direction from the beginning of infusion according to the mechanical characteristics of the infusion bag when in use and by combining the bearing characteristic of the bag shape, thereby improving the continuity and stability in the infusion process and further improving the competitive power of the product.
Example 4:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 1, and the same parts are not repeated, in the present embodiment, a plurality of hand-held holes 12 are formed on the bag tail body. The handheld hole 12 is adopted, so that better operation experience can be brought to an operator. Is convenient to take away and place. Meanwhile, the infusion prompt is printed on the handheld hole 12, so that an operator can be better guided to recheck the infused product, and the life safety of the user is ensured.
Example 5:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and this embodiment focuses on explaining the improvement compared with embodiment 1, and the same parts are not repeated, and in this embodiment, a handheld plate 11 is installed in the bag tail body. The design of the bag tail body can be strengthened to handheld board 11, makes the bag tail body become straighter, curls along the direction of easily tearing parting strip 4 from the afterbody of the bag body 1 simultaneously and does benefit to personnel laborsavingly when opening cavity 2.
Example 6:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 1, and the same parts are not repeated herein, in the present embodiment, a through positioning hole 13 is formed on the bag tail body, and a through hole corresponding to the positioning hole 13 is formed on the handheld board 11. The positioning holes 13 and the through holes can ensure that the handheld plate 11 is accurately positioned every time, and the bag-shaped design is beautified again.
Example 7:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improved parts compared to embodiment 1, and the same parts are not repeated, in the present embodiment, an infusion port label 8 is printed at the nozzle 5 of one chamber 2, and a drug adding port label 9 is printed at the nozzle 5 of the other chamber 2. The transfusion port and the medicine adding port can better distinguish the transfusion function and the liquid adding function and can standardize the medicine application. And can effectively avoid the cross contamination of liquid conveying and liquid adding.
Example 8:
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 leakproof isolation layer 7 is disposed around the bag body 1. The leak protection isolation layer 7 can decorate the bag body 1 beautifully, 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 9:
as shown in fig. 1, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 1, and the same points are not repeated, in the present embodiment, the chamber 2 is provided with rounded corners 15 at the top corners near the two ends of the bag body 1. Fillet 15 can play the guard action to the liquid after filling, can reduce to answer liquid impact force too big, cause the welding to damage, 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 safe type external resistance formula three room infusion bag convenient to dismouting which characterized in that: including the bag body (1) that is used for splendid attire liquid, be equipped with a plurality of easy division bars (4) of tearing on the bag body (1), easily tear division bar (4) and separate into a plurality of cavities (2) that are used for splendid attire liquid with the bag body (1), every cavity (2) corresponds respectively is connected with mouth of pipe (5), and the tip of every mouth of pipe (5) is equipped with easily rolls over lid (6).
2. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 1, wherein: easily tear barrier strip (4) and easily tear barrier strip (4) for the integral type of forming through the welding between two lateral walls of the bag body (1), the integral type easily tears barrier strip (4) and the welding power between the bag body (1) is less than with the bag body (1) along the integral type easily tear the direction of barrier strip (4) curl when pressing the pressure that the integral type easily torn between barrier strip (4) and the bag body (1).
3. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 2, wherein: the welding patterns of the integrated easy-to-tear isolating strips (4) are a plurality of diamond-shaped welding lines (3).
4. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 3, wherein: the bag is characterized in that a bag tail body is arranged on one side, opposite to the pipe orifice (5), of the bag body (1), a fillet decoration (10) is arranged at the top corner of the bag tail body, and a hanging hole (14) is formed in the bag tail body.
5. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 4, wherein: the bag tail body is provided with a plurality of hand-held holes (12).
6. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 5, wherein: a hand-held plate (11) is arranged in the bag tail body.
7. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 6, wherein: a through positioning hole (13) is formed in the bag tail body, and a through hole corresponding to the positioning hole (13) is formed in the handheld plate (11).
8. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 4, wherein: an infusion port label (8) is printed at the pipe orifice (5) of one chamber (2), and a medicine adding port label (9) is printed at the pipe orifice (5) of the other chamber (2).
9. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 4, wherein: the periphery of the bag body (1) is provided with a leakage-proof isolation layer (7).
10. The conveniently disassembled and assembled safe external barrier three-chamber transfusion bag according to claim 4, wherein: the chamber (2) is provided with a fillet (15) at the vertex angle near the two ends of the bag body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417525.3U CN211157333U (en) | 2019-03-29 | 2019-03-29 | Safe type external-barrier three-chamber transfusion bag convenient to disassemble and assemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417525.3U CN211157333U (en) | 2019-03-29 | 2019-03-29 | Safe type external-barrier three-chamber transfusion bag convenient to disassemble and assemble |
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| CN211157333U true CN211157333U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758365A (en) * | 2019-03-29 | 2019-05-17 | 四川科伦药业股份有限公司 | Safe type external blocking type three-tearing infusion bag convenient to disassemble and assemble |
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2019
- 2019-03-29 CN CN201920417525.3U patent/CN211157333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758365A (en) * | 2019-03-29 | 2019-05-17 | 四川科伦药业股份有限公司 | Safe type external blocking type three-tearing infusion bag convenient to disassemble and assemble |
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