CN2860476Y - Large infusion soft bag with hard double-inlet tube - Google Patents
Large infusion soft bag with hard double-inlet tube Download PDFInfo
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- CN2860476Y CN2860476Y CN 200520052884 CN200520052884U CN2860476Y CN 2860476 Y CN2860476 Y CN 2860476Y CN 200520052884 CN200520052884 CN 200520052884 CN 200520052884 U CN200520052884 U CN 200520052884U CN 2860476 Y CN2860476 Y CN 2860476Y
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- cover
- connecting ring
- enclosing cover
- interface
- plug
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Abstract
A large soft infusion bag with a hard dual-port pipe cap includes a bag for containing the medicine, which connects to the hard dual-port pipe cap and a composite cover B to seal the hard dual-port pipe cap, the hard dual-port pipe cap is comprised of the hard dual couplings which can fill the medicine to the bag for containing the medicine and output the medicine liquid, a composite cover A which can seal the hard dual couplings and enclasp and seal the needle cylinder of the infusion set during the infusion; while the hard dual couplings are comprised of a medicine giving coupling, a infusion coupling is arranged up in parallel with the medicine giving coupling and a connection base which connects the two couplings into a whole body, wherein the medicine giving coupling is comprised of a medicine giving channel and a connection ring B which is placed on the upper end of the medicine giving channel, the medicine giving coupling is connected to the composite cover B sealedly through the connection ring B; the infusion coupling is comprised of a medicine output channel and a connection ring A which is placed on the upper end of the medicine output channel, the infusion coupling is connected to the composite cover A sealedly through the connection ring A. The utility model can separate the dosage port and the infusion port, make dosage and infuse convenient and safe, thus to avoid the pollution to the medicine liquid, at the same time, the process is simple and the production cost is low.
Description
Technical field
This utility model belongs to the medical packaging container, is specifically related to a kind of architecture advances of transfusion bag.
Background technology
Existing single port pipe large transfusion flexible bag, as shown in Figure 7, make up a prescription and infuse all by the same plug 41 on the same composite cover 4, all different owing to make up a prescription with the time and the place of medication, plug 41 exposes in air and is polluted, the pathogenic bacteria that the syringe needle of transfusion device easily will be attached on the plug 41 during transfusion is brought in the medicinal liquid, thereby easily causes the security incident of transfusion.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provide a kind of will make up a prescription mouthful separate with infusion port, make make up a prescription and infuse conveniently, safely, avoid medicinal liquid to be polluted, the large transfusion flexible bag that covers of the hard double bimouth pipe of its production technology band simple, that production cost is low simultaneously.
For solving the problems of the technologies described above, this utility model adopts following technical proposals:
A kind of large transfusion flexible bag with hard double bimouth pipe lid, comprise Bag for holding medicine, the composite cover B that it is characterized in that being connected with a hard double bimouth pipe lid on the described Bag for holding medicine and seal hard double bimouth pipe lid, this hard double bimouth pipe lid is by the hard double nip that medicine can be poured into Bag for holding medicine and medicinal liquid is exported, the composite cover A that the transfusion device syringe can be held tightly sealing when infusing simultaneously with salable hard double nip forms, described hard double nip is by the perfusion interface, the transfusion interface that is set up in parallel with the perfusion interface and two interfaces are connected into whole Connection Block form, described perfusion interface is by the perfusion passage and place the connecting ring B of perfusion passage upper end to form, and the perfusion interface is connected with composite cover B welded seal by connecting ring B or pressing is tightly connected; Described transfusion interface is by the drug passage and place the connecting ring A of drug passage upper end to form, and the transfusion interface is connected with composite cover A welded seal by connecting ring A or pressing is tightly connected.
As further improvement of the utility model, described composite cover A is made up of enclosing cover A and plug A, plug A places in the enclosing cover A, can expose the easy-to-fold cap A of plug A after enclosing cover A top is provided with and fractures, and enclosing cover A is connected with the connecting ring A welded seal of transfusion interface or pressing is tightly connected.Can be provided with an extension A in the bottom of described plug A, this extension A stretches in the drug passage of transfusion interface, and enclosing cover A bottom surface is connected with connecting ring A welded seal.Or described plug A places on the connecting ring A of transfusion interface, the bottom of enclosing cover A is placed in outside the transfusion interface, be tightly connected with the connecting ring A pressing of transfusion interface: described enclosing cover A is provided with pressing concave station A with the junction surface of transfusion interface, and the connecting ring A of transfusion interface goes up the corresponding section and is provided with pressing boss C.
Described drug passage upper end can be provided with and can prevent that medicinal liquid from contacting with the plug A of composite cover A and be easy to the diaphragm seal that syringe needle for transfusion device pierces through when infusing simultaneously again.
As another further improvement of the present utility model, described composite cover A comprises connection cover A, plug A and enclosing cover A, described enclosing cover A links to each other with connection cover A top, being provided with one in the inner chamber of connection cover A can be by the diaphragm seal A of syringe puncture, plug A is sealed between the diaphragm seal A and enclosing cover A of connection cover A, enclosing cover A top is provided with an easy-to-fold cap A that can expose plug A after fractureing, and connection cover A bottom is connected with the connecting ring A welded seal of transfusion interface.Described diaphragm seal A can be arranged at the bottom of connection cover A inner chamber, the bottom of connection cover A is provided with a connecting ring C, and connecting ring C is connected with the connecting ring A welded seal of transfusion interface, and connection cover A top is connected with enclosing cover A welded seal or pressing is tightly connected.Or the described connection cover A that is provided with diaphragm seal A is made up of sleeve A and the connecting ring C that places sleeve A bottom, described diaphragm seal A places the inner chamber middle part of sleeve A, connecting ring C is connected with the connecting ring A welded seal of transfusion interface, and sleeve A top is connected with enclosing cover A welded seal or pressing is tightly connected.
Further improve as of the present utility model, described composite cover B is made up of enclosing cover B and plug B, plug B places in the enclosing cover B, can expose the easy-to-fold cap B of plug B after enclosing cover B top is provided with and fractures, and enclosing cover B is connected with the connecting ring B welded seal of perfusion interface or pressing is tightly connected.Can be described
The bottom of plug B is provided with an extension B, and this extension B stretches in the perfusion passage of perfusion interface, and enclosing cover B bottom surface is connected with connecting ring B welded seal.Or described plug B places on the connecting ring B of perfusion interface, the bottom of enclosing cover B is placed in outside the perfusion interface, be tightly connected with the connecting ring B pressing of perfusion interface, the junction surface of enclosing cover B and perfusion interface is provided with the pressing concave station, and the connecting ring B of perfusion interface goes up the corresponding section and is provided with pressing boss D.
As another further improvement of the present utility model, described composite cover B comprises connection cover B, plug B and enclosing cover B, described enclosing cover B links to each other with connection cover B top, being provided with one in the inner chamber of connection cover B can be by the diaphragm seal B of syringe puncture, plug B is sealed between the diaphragm seal B and enclosing cover B of connection cover B, enclosing cover B top is provided with an easy-to-fold cap B that can expose plug B after fractureing, and connection cover B bottom and perfusion joint weld are tightly connected.Described diaphragm seal B can be arranged at the bottom of connection cover B inner chamber, and the bottom of connection cover B is provided with a connecting ring D, and connecting ring D is connected with the connecting ring B welded seal of perfusion interface, and connection cover B top is connected with enclosing cover B welded seal or pressing is tightly connected.Or the described connection cover B that is provided with diaphragm seal B is made up of sleeve B and the connecting ring D that places sleeve B333 bottom, described diaphragm seal B places the inner chamber middle part of sleeve B, connecting ring D is connected with the connecting ring B welded seal of perfusion interface, and sleeve B top is connected with enclosing cover B welded seal or pressing is tightly connected.
Described Connection Block is the easy lip solder side that welds with the solder side that the bag film of Bag for holding medicine welds mutually.
The hard double bimouth pipe lid of band of the present utility model large transfusion flexible bag can make up a prescription by the perfusion interface, by the transfusion of transfusion interface, has solved the problem of the shared same passage that makes up a prescription and infuse, and makes make up a prescription and infuse convenience, safety, avoids medicinal liquid to be polluted.This utility model can directly be given the Bag for holding medicine perfusion by the perfusion passage, makes this utility model close with original hard single-port tube large transfusion flexible bag package and production technique, and production equipment is simple relatively, and production technology is simple, production cost is low.Composite cover A of the present utility model and composite cover B are made up of enclosing cover, plug or are made up of enclosing cover, plug and connection cover, and adopt the outer easy-to-fold cap that covers to replace the draw ring of existing enclosing cover, make the prices of raw and semifnished materials cheap, the relative original structure of interior plug reduces cost-saved, whole composite cover is simple in structure, function and original combination are identical, and cost but reduces greatly.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2;
Fig. 3 is the structural representation of this utility model embodiment 3;
Fig. 4 is the structural representation of this utility model embodiment 4;
Fig. 5 is the structural representation of this utility model embodiment 5;
Fig. 6 is the sectional view of hard double bimouth pipe solder side;
Fig. 7 is the structural representation of the single port pipe large transfusion flexible bag packing of prior art.
Each label is represented among the figure:
1, Bag for holding medicine 2, hard double bimouth pipe lid
21, hard double nip 211, perfusion interface
2111, connecting ring B 21111, pressing boss D
2112, perfusion passage 21121, diaphragm seal C
212, transfusion interface 2121, connecting ring A
21211, pressing boss C 2122, drug passage
21221, diaphragm seal 213, Connection Block
2131, lip solder side 22, composite cover A
221, enclosing cover A 2211, easy-to-fold cap A
2212, pressing concave station A 222, plug A
2222, extension A 223, connection cover A
2231, diaphragm seal A 2232, connecting ring C
2233, sleeve A 3, composite cover B
31, enclosing cover B 311, easy-to-fold cap B
312, pressing concave station B 32, plug B
322, extension B 33, connection cover B
331, diaphragm seal B 332, connecting ring D
333, sleeve B 4, composite cover
41, plug
The specific embodiment
Figure 1 shows that embodiment 1 of the present utility model, the large transfusion flexible bag of the hard double bimouth pipe lid of band of the present utility model, comprise Bag for holding medicine 1, a hard double bimouth pipe lid 2 that connects on the Bag for holding medicine 1 and the composite cover B3 that seals hard double bimouth pipe lid 2, hard double bimouth pipe lid 2 is made up of the composite cover A22 that medicine can be poured in the Bag for holding medicine 1 and the transfusion device syringe can be held tightly when the hard double nip 21 of medicinal liquid output and salable hard double nip 21 infused simultaneously sealing, hard double nip 21 connects 211 by perfusion, the transfusion interface 212 that is set up in parallel with perfusion interface 211 and two interfaces are connected into whole Connection Block 213 form, Connection Block 213 is the easy lip solder side 2131 (as shown in Figure 6) that welds with the solder side that the bag film of Bag for holding medicine 1 welds mutually, also can be the solder side of other shape, as long as can be reliable with the bag film firm welding of Bag for holding medicine 1.Perfusion interface 211 is by perfusion passage 2112 and place the connecting ring B2111 of perfusion passage 2112 upper ends to form, and perfusion interface 211 is connected with composite cover B3 welded seal by connecting ring B2111 or pressing is tightly connected; Transfusion interface 212 is by drug passage 2122 and place the connecting ring A2121 of drug passage 2122 upper ends to form, and transfusion interface 212 is connected with composite cover A22 welded seal by connecting ring A2121 or pressing is tightly connected.As shown in the figure, composite cover A22 is made up of enclosing cover A221 and plug A222, plug A222 places in the enclosing cover A221, the easy-to-fold cap A2211 that can expose plug A222 after enclosing cover A221 top is provided with and fractures, one extension A2222 is arranged at the bottom of plug A222, this extension A2222 stretches in the drug passage 2122 of transfusion interface 212, and enclosing cover A221 bottom surface is connected with connecting ring A2121 welded seal.Composite cover B3 is made up of enclosing cover B31 and plug B32, plug B32 places in the enclosing cover B31, the easy-to-fold cap B311 that can expose plug B32 after enclosing cover B31 top is provided with and fractures, one extension B322 is arranged at the bottom of plug B32, this extension B322 stretches in the perfusion passage 2112 of perfusion interface 211, and enclosing cover B31 bottom surface is connected with connecting ring B2111 welded seal.
Fig. 2 shows embodiment 2 of the present utility model, and different with the foregoing description 1 is: composite cover A22 comprises connection cover A223, plug A222 and enclosing cover A221, and connection cover A223 top and enclosing cover A221 pressing are tightly connected, but also welded seal connects; For making the pressing sealing tightr, also can the pressing concave station be set in the joint portion of connection cover A223 and enclosing cover A221, in the relevant position of enclosing cover A221 the pressing boss is set, being provided with one in the inner chamber of connection cover A223 can be by the diaphragm seal A2231 of syringe puncture, diaphragm seal A2231 is arranged at the bottom of connection cover A223 inner chamber in this example, plug A222 is sealed between the diaphragm seal A2231 and enclosing cover A221 of connection cover A223, and enclosing cover A221 top is provided with an easy-to-fold cap A2211 that can expose plug A222 after fractureing.The bottom of connection cover A223 is provided with a connecting ring C2232, and connecting ring C2232 is connected with the connecting ring A2121 welded seal of transfusion interface 212.Composite cover B comprises connection cover B33, plug B32 and enclosing cover B31, and connection cover B33 top is connected with enclosing cover B31 welded seal, but also pressing is tightly connected.Being provided with one in the inner chamber of connection cover B33 can be by the diaphragm seal B331 of syringe puncture, diaphragm seal B331 is arranged at the bottom of connection cover B33 inner chamber in this example, plug B32 is sealed between the diaphragm seal B331 and enclosing cover B31 of connection cover B33, enclosing cover B31 top is provided with an easy-to-fold cap B311 that can expose plug B32 after fractureing, the bottom of connection cover B33 is provided with a connecting ring D332, and connecting ring D332 is connected with the connecting ring B2111 welded seal of perfusion interface 211.
Fig. 3 shows embodiment 3 of the present utility model, as different from Example 1: composite cover A22 comprises connection cover A223, plug A222 and enclosing cover A221, connection cover A223 top and enclosing cover A221 welded seal or pressing are tightly connected, being provided with one in the inner chamber of connection cover A223 can be by the diaphragm seal A2231 of syringe puncture, plug A222 is sealed between the diaphragm seal A2231 and enclosing cover A221 of connection cover A223, and enclosing cover A221 top is provided with an easy-to-fold cap A2211 that can expose plug A222 after fractureing.The connection cover A223 that is provided with diaphragm seal A2231 in this example is made up of sleeve A2233 and the connecting ring C2232 that places sleeve A2233 bottom, diaphragm seal A2231 places the inner chamber middle part of sleeve A2233, connecting ring C2232 is connected with the connecting ring A2121 welded seal of transfusion interface 212, sleeve A2233 top is connected with enclosing cover A221 welded seal, but also pressing is tightly connected.Composite cover B comprises connection cover B33, plug B32 and enclosing cover B31, and connection cover B33 top is connected with enclosing cover B31 welded seal or pressing is tightly connected.Being provided with one in the inner chamber of connection cover B33 can be by the diaphragm seal B331 of syringe puncture, and plug B32 is sealed between the diaphragm seal B331 and enclosing cover B31 of connection cover B33, and enclosing cover B31 top is provided with an easy-to-fold cap B311 that can expose plug B32 after fractureing.The connection cover B33 that is provided with diaphragm seal B331 in this example is made up of sleeve B333 and the connecting ring D332 that places sleeve B333 bottom, diaphragm seal B331 places the inner chamber middle part of sleeve B333, connecting ring D332 is connected with the connecting ring B2111 welded seal of perfusion interface 211, sleeve B333 top is connected with enclosing cover B31 welded seal, but also pressing is tightly connected.Distance between connecting ring C2232 and the diaphragm seal A2231 is bigger, in the time of can preventing that thermal weld from heating connecting ring C2232 with diaphragm seal A2231 burn through.Equally, the distance between connecting ring D332 and the diaphragm seal B331 is bigger, in the time of can preventing that thermal weld from heating connecting ring D332 with diaphragm seal B331 burn through.
Fig. 4 shows embodiment 4 of the present utility model, as different from Example 1: composite cover A22 is made up of enclosing cover A221 and plug A222, the easy-to-fold cap A2211 that can expose plug A222 after enclosing cover A221 top is provided with and fractures, plug A222 places in the enclosing cover A221, and place on the connecting ring A2121 of transfusion interface 212, the bottom of enclosing cover A221 is placed in outside the transfusion interface 212, be tightly connected with the connecting ring A2121 pressing of transfusion interface 212, and can pressing concave station A2212 be set at the junction surface of enclosing cover A221 and transfusion interface 212, the connecting ring A2121 of transfusion interface 212 goes up the corresponding section pressing boss C21211 is set, and makes the pressing sealing tightr.Composite cover B3 is made up of enclosing cover B31 and plug B32, the easy-to-fold cap B311 that can expose plug B32 after enclosing cover B31 top is provided with and fractures, plug B32 places in the enclosing cover B31, and place on the connecting ring B2111 of perfusion interface 211, the bottom of enclosing cover B31 is placed in outside the perfusion interface 211, be tightly connected with the connecting ring B2111 pressing of perfusion interface 211, the junction surface of enclosing cover B31 and perfusion interface 211 is provided with pressing concave station B312, the connecting ring B2111 of perfusion interface 211 goes up the corresponding section and is provided with pressing boss D21111, makes the pressing sealing closely.
Fig. 5 shows embodiment 5 of the present utility model, present embodiment is as different from Example 1: composite cover A22 is made up of enclosing cover A221 and plug A222, the easy-to-fold cap A2211 that can expose plug A222 after enclosing cover A221 top is provided with and fractures, plug A222 places in the enclosing cover A221, the bottom surface of enclosing cover A221 is connected with connecting ring A2121 welded seal, be provided with in drug passage 2122 upper ends and can prevent that medicinal liquid from contacting with the plug A222 of composite cover A22 and be easy to the diaphragm seal 21221 that syringe needle for transfusion device pierces through when infusing simultaneously again that plug A222 then is sealed between diaphragm seal 21221 and the enclosing cover A221.Composite cover B3 comprises connection cover B33, plug B32 and enclosing cover B31, and connection cover B33 top is connected with enclosing cover B31 welded seal, but also pressing is tightly connected.Being provided with one in the inner chamber of connection cover B33 can be by the diaphragm seal B331 of syringe puncture, diaphragm seal B331 is arranged at the bottom of connection cover B33 inner chamber in this example, plug B32 is sealed between the diaphragm seal B331 and enclosing cover B31 of connection cover B33, enclosing cover B31 top is provided with an easy-to-fold cap B311 that can expose plug B32 after fractureing, the bottom of connection cover B33 is provided with a connecting ring D332, and connecting ring D332 is connected with the connecting ring B2111 welded seal of perfusion interface 211.
In this utility model, but the various embodiment combination in any of composite cover A and composite cover B are not limited to above-mentioned 5 embodiment.
Claims (13)
1, a kind of large transfusion flexible bag with hard double bimouth pipe lid, comprise Bag for holding medicine (1), the composite cover B (3) that it is characterized in that being connected with a hard double bimouth pipe lid (2) on the described Bag for holding medicine (1) and seal hard double bimouth pipe lid (2), this hard double bimouth pipe lid (2) is by the hard double nip (21) that medicine can be poured into Bag for holding medicine (1) and medicinal liquid is exported, the composite cover A (22) that the transfusion device syringe can be held tightly sealing with salable hard double nip (21) when infusing simultaneously forms, described hard double nip (21) is by perfusion interface (211), the transfusion interface (212) that is set up in parallel with perfusion interface (211) and two interfaces are connected into whole Connection Block (213) form, described perfusion interface (211) is by perfusion passage (2112) and place the connecting ring B (2111) of perfusion passage (2112) upper end to form, and perfusion interface (211) is connected with composite cover B (3) welded seal by connecting ring B (2111) or pressing is tightly connected; Described transfusion interface (212) is by drug passage (2122) and place the connecting ring A (2121) of drug passage (2122) upper end to form, and transfusion interface (212) is connected with composite cover A (22) welded seal by connecting ring A (2121) or pressing is tightly connected.
2, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 1, it is characterized in that described composite cover A (22) is made up of enclosing cover A (221) and plug A (222), plug A (222) places in the enclosing cover A (221), the easy-to-fold cap A (2211) that can expose plug A (222) after enclosing cover A (221) top is provided with and fractures, enclosing cover A (221) is connected with connecting ring A (2121) welded seal of transfusion interface (212) or pressing is tightly connected.
3, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 2, one extension A (2222) is arranged at the bottom that it is characterized in that described plug A (222), this extension A (2222) stretches in the drug passage (2122) of transfusion interface (212), and enclosing cover A (221) bottom surface is connected with connecting ring A (2121) welded seal; Or described plug A (222) places on the connecting ring A (2121) of transfusion interface (212), and the bottom of enclosing cover A (221) is placed in outside transfusion interface (212), is tightly connected with connecting ring A (2121) pressing of transfusion interface (212); Described enclosing cover A (221) is provided with pressing concave station A (2212) with the junction surface of transfusion interface (212), and the connecting ring A (2121) of transfusion interface (212) goes up the corresponding section and is provided with pressing boss C (21211).
4,, it is characterized in that described drug passage (2122) upper end is provided with to prevent that medicinal liquid from contacting with the plug A (222) of composite cover A (22) and be easy to the diaphragm seal (21221) that syringe needle for transfusion device pierces through when infusing simultaneously again according to the large transfusion flexible bag of the hard double bimouth pipe lid of claim 2 or 3 described bands.
5, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 1, it is characterized in that described composite cover A (22) comprises connection cover A (223), plug A (222) and enclosing cover A (221), described enclosing cover A (221) links to each other with connection cover A (223) top, being provided with one in the inner chamber of connection cover A (223) can be by the diaphragm seal A (2231) of syringe puncture, plug A (222) is sealed between the diaphragm seal A (2231) and enclosing cover A (221) of connection cover A (223), enclosing cover A (221) top is provided with an easy-to-fold cap A (2211) that can expose plug A (222) after fractureing, and connection cover A (223) bottom is connected with connecting ring A (2121) welded seal of transfusion interface (212).
6, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 5, it is characterized in that described diaphragm seal A (2231) is arranged at the bottom of connection cover A (223) inner chamber, the bottom of connection cover A (223) is provided with a connecting ring C (2232), connecting ring C (2232) is connected with connecting ring A (2121) welded seal of transfusion interface (212), and connection cover A (223) top is connected with enclosing cover A (221) welded seal or pressing is tightly connected; Or the described connection cover A (223) that is provided with diaphragm seal A (2231) is by sleeve A (2233) with place the connecting ring C (2232) of sleeve A (2233) bottom to form, described diaphragm seal A (2231) places the inner chamber middle part of sleeve A (2233), connecting ring C (2232) is connected with connecting ring A (2121) welded seal of transfusion interface (212), and sleeve A (2233) top is connected with enclosing cover A (221) welded seal or pressing is tightly connected.
7, the large transfusion flexible bag that covers according to claim 1,2,3, the hard double bimouth pipe of 5 or 6 described bands, it is characterized in that described composite cover B (3) is made up of enclosing cover B (31) and plug B (32), plug B (32) places in the enclosing cover B (31), the easy-to-fold cap B (311) that can expose plug B (32) after enclosing cover B (31) top is provided with and fractures, enclosing cover B (31) is connected with connecting ring B (2111) welded seal of perfusion interface (211) or pressing is tightly connected.
8, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 7, one extension B (322) is arranged at the bottom that it is characterized in that described plug B (32), this extension B (322) stretches in the perfusion passage (2112) of perfusion interface (211), and enclosing cover B (31) bottom surface is connected with connecting ring B (2111) welded seal; Or described plug B (32) places on the connecting ring B (2111) of perfusion interface (211), the bottom of enclosing cover B (31) is placed in outside the perfusion interface (211), be tightly connected with connecting ring B (2111) pressing of perfusion interface (211), enclosing cover B (31) is provided with pressing concave station (B312) with the junction surface of perfusion interface (211), and the connecting ring B (2111) of perfusion interface (211) goes up the corresponding section and is provided with pressing boss D (21111).
9, according to claim 1,2,3, the large transfusion flexible bag of the hard double bimouth pipe lid of 5 or 6 described bands, it is characterized in that described composite cover B (3) comprises connection cover B (33), plug B (32) and enclosing cover B (31), described enclosing cover B (31) links to each other with connection cover B (33) top, being provided with one in the inner chamber of connection cover B (33) can be by the diaphragm seal B (331) of syringe puncture, plug B (32) is sealed between the diaphragm seal B (331) and enclosing cover B (31) of connection cover B (33), enclosing cover B (31) top is provided with an easy-to-fold cap B (311) that can expose plug B (32) after fractureing, and connection cover B (33) bottom is connected with perfusion interface (211) welded seal.
10, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 4, it is characterized in that described composite cover B (3) comprises connection cover B (33), plug B (32) and enclosing cover B (31), described enclosing cover B (31) links to each other with connection cover B (33) top, being provided with one in the inner chamber of connection cover B (33) can be by the diaphragm seal B (331) of syringe puncture, plug B (32) is sealed between the diaphragm seal B (331) and enclosing cover B (31) of connection cover B (33), enclosing cover B (31) top is provided with an easy-to-fold cap B (311) that can expose plug B (32) after fractureing, and connection cover B (33) bottom is connected with perfusion interface (211) welded seal.
11, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 9, it is characterized in that described diaphragm seal B (331) is arranged at the bottom of connection cover B (33) inner chamber, the bottom of connection cover B (33) is provided with a connecting ring D (332), connecting ring D (332) is connected with connecting ring B (2111) welded seal of perfusion interface (211), and connection cover B (33) top is connected with enclosing cover B (31) welded seal or pressing is tightly connected; Or the described connection cover B (33) that is provided with diaphragm seal B (331) is by sleeve B (333) with place the connecting ring D (332) of sleeve B333 bottom to form, described diaphragm seal B (331) places the inner chamber middle part of sleeve B (333), connecting ring D (332) is connected with connecting ring B (2111) welded seal of perfusion interface (211), and sleeve B (333) top is connected with enclosing cover B (31) welded seal or pressing is tightly connected.
12, the large transfusion flexible bag of the hard double bimouth pipe lid of band according to claim 10, it is characterized in that described diaphragm seal B (331) is arranged at the bottom of connection cover B (33) inner chamber, the bottom of connection cover B (33) is provided with a connecting ring D (332), connecting ring D (332) is connected with connecting ring B (2111) welded seal of perfusion interface (211), and connection cover B (33) top is connected with enclosing cover B (31) welded seal or pressing is tightly connected; Or the described connection cover B (33) that is provided with diaphragm seal B (331) is by sleeve B (333) with place the connecting ring D (332) of sleeve B333 bottom to form, described diaphragm seal B (331) places the inner chamber middle part of sleeve B (333), connecting ring D (332) is connected with connecting ring B (2111) welded seal of perfusion interface (211), and sleeve B (333) top is connected with enclosing cover B (31) welded seal or pressing is tightly connected.
13,, it is characterized in that the lip solder side (2131) of solder side that the described Connection Block (213) and the bag film of Bag for holding medicine (1) weld mutually for easily welding according to the large transfusion flexible bag of the hard double bimouth pipe lid of claim 1,2,3,5 or 6 described bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052884 CN2860476Y (en) | 2005-12-26 | 2005-12-26 | Large infusion soft bag with hard double-inlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052884 CN2860476Y (en) | 2005-12-26 | 2005-12-26 | Large infusion soft bag with hard double-inlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860476Y true CN2860476Y (en) | 2007-01-24 |
Family
ID=37658104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052884 Expired - Lifetime CN2860476Y (en) | 2005-12-26 | 2005-12-26 | Large infusion soft bag with hard double-inlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007118393A1 (en) * | 2006-04-19 | 2007-10-25 | Hunan Chinasun Pharmaceutical Machinery Co., Ltd. | Rigid double-port tube with medicine dispensing nozzle for the big transfusion soft bag |
-
2005
- 2005-12-26 CN CN 200520052884 patent/CN2860476Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007118393A1 (en) * | 2006-04-19 | 2007-10-25 | Hunan Chinasun Pharmaceutical Machinery Co., Ltd. | Rigid double-port tube with medicine dispensing nozzle for the big transfusion soft bag |
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