CN204932259U - Transfusion flexible bag - Google Patents
Transfusion flexible bag Download PDFInfo
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- CN204932259U CN204932259U CN201520510554.6U CN201520510554U CN204932259U CN 204932259 U CN204932259 U CN 204932259U CN 201520510554 U CN201520510554 U CN 201520510554U CN 204932259 U CN204932259 U CN 204932259U
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- flushing liquor
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Abstract
The utility model discloses a kind of transfusion flexible bag, relate to technical field of medical instruments, solve the use of existing transfusion flexible bag to need repeatedly sharp instrument exposure and puncture, there is germ contamination risk, do not meet the security concepts of modern intravenous therapy nursing, comprise the problem of the occupational exposure safety of patient safety and medical personnel.The technical scheme adopted is: transfusion flexible bag, comprise bag, bag is separated into medicinal fluid bag and flushing liquor bag, medicinal fluid bag arranges chemical feed pipe, flushing liquor outlet bottom medicine liquid outlet bottom medicinal fluid bag and flushing liquor bag by tubes connection to the two ends of threeway, the other end of threeway connects tube for transfusion, arranges switch between flushing liquor outlet and threeway.During use, first keep the switch between flushing liquor outlet and threeway to close, after medicinal fluid bag infused, open switch and rinse.Washing pipe process punctures without the need to sharp instrument, decreases sharp instrument and exposes, strengthen safety; Washing pipe consumption adjustable, avoids compatibility of drugs reaction between group, also can ensure the correct dose of medication.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of transfusion bag.
Background technology
Require in People's Republic of China's health industry standard (WS/T433-2013) " intravenous therapy nursing technical operation specification " that on May 1st, 2014 formally implements: normal saline pulsed irrigating catheter before and after 6.5.1.3 administration, should be used.When having incompatibility between two kinds of different pharmaceuticals of 6.6.3 infusion, after front a kind of infusion of drug terminates, should rinse or change transfusion device, and irrigating catheter, then connecing lower a kind of medicine and continue infusion.
Authorization Notice No. be CN201551561U patent document discloses a kind of safety infusion soft bag, comprise liquid storing bag and sub-bag, after the medicinal liquid in liquid storing bag has been infused, the liquid outlet of transfusion device intron bag rinsed pipeline again.The program needs the perforator of transfusion device to extract from medicinal liquid liquid outlet when washing pipe, the liquid outlet of intron bag again, carry out flushing of pipeline again, because perforator exposes operation, there is the risk be contaminated by bacterial, and sharp instrument puncture procedure also causes potential safety hazard to medical personnel, do not meet the core concept-safety of modern intravenous therapy nursing, comprise the occupational exposure safety of patient safety and medical personnel.
Application notification number is patent document discloses a kind of multifunctional flushing transfusion bag and rinsing infusion method of CN103932888A, this transfusion bag comprises medicinal fluid bag, flushing liquor bag, medicinal fluid bag and flushing liquor bag pass through tubes connection, conduit is provided with switch, before infusing, first pipeline is rinsed, switch is opened after flushing completes, medicinal liquid enters flushing liquor bag from medicinal fluid bag, then enters in transfusion device, makes medicinal liquid enter health.This solution avoids Authorization Notice No. is the problem that in the patent documentation of CN201551561U, flushing line needs to expose puncture, but the program exists following problem:
The first, the flushing liquor in douche bag only at intravenously administrable advance row flushing of pipeline, carries out flushing of pipeline after cannot being used for intravenously administrable;
The second, the flushing liquor consumption of flushing line cannot adjust, if the switch between flushing liquor emptying front opening medicinal fluid bag and douche bag, is equivalent to the consumption of the solvent increased in medicinal fluid bag, causes venoclysis amount to increase;
Three, input after medicinal liquid, in medicinal fluid bag, add flushing liquor by chemical feed pipe, then medicinal fluid bag, flushing liquor bag and infusion pipeline are rinsed, complex operation, washing pipe DeGrain, and increase sharp instrument exposure number of times, do not meet the security concepts for intravenous therapy nursing.
Utility model content
This utility model provides a kind of transfusion flexible bag, and solving the use of existing transfusion flexible bag needs repeatedly sharp instrument exposure and puncture, there is germ contamination risk, problem safe not; Solve the washing pipe method complex operation of existing transfusion flexible bag, do not meet the core concept-safety of modern intravenous therapy nursing, comprise the problem of the occupational exposure safety of patient safety and medical personnel.
The technical scheme in the invention for solving the above technical problem is: transfusion flexible bag, comprise bag, bag is separated to form medicinal fluid bag and flushing liquor bag, medicinal fluid bag arranges chemical feed pipe, the external end head of chemical feed pipe is by plug sealing of making up a prescription, bottom medicinal fluid bag, medicine liquid outlet is set, flushing liquor outlet is set bottom flushing liquor bag, medicine liquid outlet and flushing liquor outlet respectively by tubes connection to the two ends of threeway, the other end of threeway is by tubes connection tube for transfusion, the end of tube for transfusion is sealed by sealing-plug, and the conduit between flushing liquor outlet and threeway arranges switch.
The method of washing pipe is carried out: keep the switch between flushing liquor outlet and threeway to close by above-mentioned transfusion flexible bag, transfusion is started after being connected with tube for transfusion by transfusion device, after the infused of medicinal fluid bag, open the switch between flushing liquor outlet and threeway, with flushing liquor, pipeline is rinsed.By controlling to rinse the switch between outlet and threeway, flushing dose can be controlled.
Further, described medicinal fluid bag and/or flushing liquor bag arrange volume markings.
Further, the conduit between described medicine liquid outlet and threeway arranges switch.The method of washing pipe is carried out by the transfusion flexible bag of the program:
Before infusing, close the switch between medicine liquid outlet and threeway, open the switch between flushing liquor outlet and threeway, with flushing liquor, pipeline is rinsed, close after flushing flushing liquor outlet with threeway between switch, then the switch opened between medicine liquid outlet and threeway and start transfusion;
After the infused of medicinal fluid bag, close or stay open the switch between medicine liquid outlet and threeway, then open the switch between flushing liquor outlet and threeway, then with flushing liquor, pipeline is rinsed.
Can rinse pipeline respectively before transfusion and after transfusion respectively like this, ensure the safety of transfusion.
Further, the conduit between described threeway and tube for transfusion arranges switch.The method of washing pipe is carried out by the transfusion flexible bag of the program:
Close the switch between flushing liquor outlet and threeway, open the switch between threeway and tube for transfusion, after being connected with tube for transfusion by transfusion device, start transfusion;
After the infused of medicinal fluid bag, close the switch between threeway and tube for transfusion, open the switch between flushing liquor outlet and threeway, flushing liquor enters in medicinal fluid bag, then opens the switch between threeway and tube for transfusion, rinses pipeline with flushing liquor.
Further, described medicinal fluid bag is divided into two chambers by easy-opening weld seam, and wherein only a chamber is communicated with chemical feed pipe, medicine liquid outlet, fill flushing liquor in another chamber.
After the infused of medicinal fluid bag, tear easy-opening weld seam, two chamber of medicinal fluid bag, continue infusion, the medicine remained in medicinal fluid bag is inputted in the body of patient, thus ensures the accurate of dosage.
Further, in above-mentioned arbitrary washing pipe method, be no less than 30ml, such as 30 ~ 50ml with the consumption of flushing liquor to the single flushing liquor that pipeline rinses.Namely stock solution in tube for transfusion can wash down by the flushing liquor consumption of this dosage completely, do not input unnecessary liquid simultaneously, washing pipe operation in transfusion is got rid of one's blindness, to science, normalized future development, thus ensures the safety of venous transfusion and the accurate of dosage.
Further, described switch is flow-stopping clip or thumbscrew.
Further, the top of described bag arranges hanging hole.
The beneficial effects of the utility model are:
The first, transfusion flexible bag only arranges chemical feed pipe and tube for transfusion, washing pipe process punctures without the need to sharp instrument, the sharp instrument effectively reducing infusion process exposes number of times, patient and medical personnel is all added to the safety of transfusion, meets the requirement of the core security theory of modern intravenous therapy nursing.
After the infused of the second, medicinal fluid bag, pipeline is rinsed, left drug generation compatibility between group can be avoided, significantly reduce adverse effect, improve the safety of transfusion; Also be convenient to doctor at clinical middle safe, reasonably compatibility application Chinese medicine and western medicine injection simultaneously.
Three, transfusion flexible bag and washing pipe method simple operation accordingly, increase clinical washing pipe compliance, effectively ensures the aseptic of infusion liquid simultaneously, reduces infusion liquid exposure link, thus ensure patient's drug safety, improve Clinical Compliance and work efficiency.
Four, along with the fast development of pharmaceuticals industry, various kinds of drug a multitude of names, new drug emerges in an endless stream, " intravenous pharmacy incompatibility table " has been not enough to the foundation as nurse job, incompatibility between medicine just becomes the problem that nursery work person and doctor are difficult to hold more, by the untoward reaction that transfusion flexible bag described in the utility model and washing pipe method can avoid incompatibility to cause, fundamentally avoid the problem of compatibility reaction.
Five, according to the physiological characteristics of children's, its dosage has strict calculating, and its dosage is less, use transfusion flexible bag of the present utility model and and washing pipe method, effectively can ensure the dose of vein, avoid medicine in the residual problem causing affecting therapeutic effect of tube for transfusion; For the medicinal liquid of costliness, use transfusion flexible bag of the present utility model and after the infused of medicinal fluid bag, pipeline rinsed, can liquid waste be avoided, ensureing dosage.
Six, for a long time, washing pipe liquor amount neither one reference standard, make washing pipe doctor's advice clinically lack of standardization, the dosage outputed has randomness, lacks scientific basis; Minority doctor's advice does not write washing pipe dosage, with the replacement such as " a little ", " on a small quantity ", when nurse performs doctor's advice, how to operate according to clinical experience, with certain blindness.By washing pipe method of the present utility model, be no less than 30ml with the consumption of flushing liquor to the single flushing liquor that pipeline rinses namely the stock solution in tube for transfusion to be washed down completely, do not input unnecessary liquid simultaneously, washing pipe operation in transfusion is got rid of one's blindness, to scientific, normalized future development, thus ensure the safety of venous transfusion and the accurate of dosage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of this utility model transfusion flexible bag;
Fig. 2 is the structural representation of the second embodiment of this utility model transfusion flexible bag;
Fig. 3 is the structural representation of the 3rd embodiment of this utility model transfusion flexible bag.
Parts, position and numbering in figure: medicinal fluid bag 1, flushing liquor bag 2, chemical feed pipe 3, the plug 4 that makes up a prescription, medicine liquid outlet 5, flushing liquor outlet 6, tube for transfusion 7, sealing-plug 8, flow-stopping clip 9, hanging hole 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
First embodiment
As shown in Figure 1, this utility model " transfusion flexible bag " comprises bag, and the real weldering of bag is separated into medicinal fluid bag 1 and flushing liquor bag 2, medicinal fluid bag 1 is arranged chemical feed pipe 3, the external end head of chemical feed pipe 3 is sealed by the plug 4 that makes up a prescription, and chemical feed pipe 3 can be arranged at the bottom of bag vertically; In addition, chemical feed pipe 3 can also be arranged at the side of medicinal fluid bag 1 inclined downward, and namely the external end head of chemical feed pipe 3 tilts upward, to avoid medicinal liquid residual in chemical feed pipe 3.The bottom of medicinal fluid bag 1 arranges medicine liquid outlet 5, the bottom of flushing liquor bag 2 arranges flushing liquor outlet 6, medicine liquid outlet 5 and flushing liquor outlet 6 are respectively by tubes connection to the two ends of threeway, and the other end of threeway is by tubes connection tube for transfusion 7, and the end of tube for transfusion 7 is sealed by sealing-plug 8.Medicine liquid outlet 5 and flushing liquor outlet 6, to the best global formation in end of tube for transfusion 7, to ensure bonding strength and to ensure its sealing, are also convenient to sterilization.
Conduit between flushing liquor outlet 6 and threeway arranges switch, and such as arrange flow-stopping clip 9 or thumbscrew as switch, also can arrange valve in addition, especially one-way cock is as switch.
The method of being carried out washing pipe by the transfusion flexible bag of above-mentioned first embodiment is: keep the flow-stopping clip 9 between flushing liquor outlet 6 and threeway to close, transfusion device puncture is inserted in the sealing-plug 8 of tube for transfusion 7 and starts transfusion, after the infused of medicinal fluid bag 1, open the flow-stopping clip 9 between flushing liquor outlet 6 and threeway, with flushing liquor, pipeline is rinsed.By controlling to rinse the flow-stopping clip 9 between outlet and threeway, can control flushing dose, such as adopt pulsed to rinse, the flushing liquor consumption of washing pipe is no less than 30ml.
For the ease of holding the flushing liquor consumption of washing pipe, when fill, fill 30ml flushing liquor in flushing liquor bag 2, such as normal saline or 5% glucose injection, fill amount is 30ml.As long as like this after the infused of medicinal fluid bag 1, then flushing liquor is rinsed completely and infusion.Before transfusion or in infusion process, injecting medical liquid can be added by chemical feed pipe 3 in medicinal fluid bag 1.
For the ease of hanging transfusion flexible bag, hanging hole 10 is set at the top of bag.In order to the change in volume of Real Time Observation medicinal fluid bag 1 and/or flushing liquor bag 2, the outer surface of medicinal fluid bag 1 and/or flushing liquor bag 2 arranges volume markings.
In addition, in order to reduce the residual quantity of infused drug, being divided into two chambers at the top easy-opening weld seam of medicinal fluid bag 1, being respectively upper chamber and lower chamber, wherein upper chamber is not directly communicated with chemical feed pipe 3 or medicine liquid outlet 5, and only lower chamber is communicated with medicine liquid outlet 5 with chemical feed pipe 3.After the lower chamber infused of medicinal fluid bag 1, tear easy-opening weld seam, two chamber of medicinal fluid bag 1, continue infusion, the medicine remained in medicinal fluid bag 1 is continued in the body of input patient, thus ensures the accurate of dosage.In upper chamber, perfusion is not less than the flushing liquor of 30ml.
Second embodiment
As shown in Figure 2, this utility model " transfusion flexible bag " comprises bag, and the real weldering of bag is separated into medicinal fluid bag 1 and flushing liquor bag 2, medicinal fluid bag 1 is arranged chemical feed pipe 3, the external end head of chemical feed pipe 3 is sealed by the plug 4 that makes up a prescription, and chemical feed pipe 3 can be arranged at the bottom of bag vertically; In addition, chemical feed pipe 3 can also be arranged at the side of medicinal fluid bag 1 inclined downward, and namely the external end head of chemical feed pipe 3 tilts upward, to avoid medicinal liquid residual in chemical feed pipe 3.The bottom of medicinal fluid bag 1 arranges medicine liquid outlet 5, the bottom of flushing liquor bag 2 arranges flushing liquor outlet 6, medicine liquid outlet 5 and flushing liquor outlet 6 are respectively by tubes connection to the two ends of threeway, and the other end of threeway is by tubes connection tube for transfusion 7, and the end of tube for transfusion 7 is sealed by sealing-plug 8.Medicine liquid outlet 5 and flushing liquor outlet 6, to the best global formation in end of tube for transfusion 7, to ensure bonding strength and to ensure its sealing, are also convenient to sterilization.
Conduit between medicine liquid outlet 5 and threeway arranges switch, and the conduit between flushing liquor outlet 6 and threeway arranges switch, and such as arrange flow-stopping clip 9 or thumbscrew as switch, also can arrange valve in addition, especially one-way cock is as switch.
The method of being carried out washing pipe by the transfusion flexible bag of above-mentioned second embodiment is:
Before infusing, close the flow-stopping clip 9 between medicine liquid outlet 5 and threeway, open the flow-stopping clip 9 between flushing liquor outlet 6 and threeway, with flushing liquor, pipeline is rinsed, close after flushing flushing liquor outlet 6 and threeway between flow-stopping clip 9, then the flow-stopping clip 9 opened between medicine liquid outlet 5 and threeway and start transfusion;
After the infused of medicinal fluid bag 1, close or stay open the flow-stopping clip 9 between medicine liquid outlet 5 and threeway, then open the flow-stopping clip 9 between flushing liquor outlet 6 and threeway, then with flushing liquor, pipeline is rinsed.
Can rinse pipeline respectively before transfusion and after transfusion respectively like this, ensure the safety of transfusion.In flushing liquor bag 2, fill is not less than the flushing liquor of 60ml, uses with twice washing pipe in enough front and back.For the ease of operation, by easy-opening weld seam, flushing liquor bag is divided into two chambers, is respectively upper chamber and lower chambers, wherein only lower chambers and flushing liquor export 6 and are connected.Before infusing, carry out washing pipe with the flushing liquor in lower chambers; After the infused of medicinal fluid bag 1, tear easy-opening weld seam, carry out flushing of pipeline with the flushing liquor in upper chamber.
Washing pipe adopts pulsed to rinse, and the flushing liquor consumption of washing pipe is 30ml each time.
For the ease of hanging transfusion flexible bag, hanging hole 10 is set at the top of bag.In order to the change in volume of Real Time Observation medicinal fluid bag 1 and/or flushing liquor bag 2, the outer surface of medicinal fluid bag 1 and/or flushing liquor bag 2 arranges volume markings.
3rd embodiment
As shown in Figure 3, this utility model " transfusion flexible bag " comprises bag, and the real weldering of bag is separated into medicinal fluid bag 1 and flushing liquor bag 2, medicinal fluid bag 1 is arranged chemical feed pipe 3, the external end head of chemical feed pipe 3 is sealed by the plug 4 that makes up a prescription, and chemical feed pipe 3 can be arranged at the bottom of bag vertically; In addition, chemical feed pipe 3 can also be arranged at the side of medicinal fluid bag 1 inclined downward, and namely the external end head of chemical feed pipe 3 tilts upward, to avoid medicinal liquid residual in chemical feed pipe 3.The bottom of medicinal fluid bag 1 arranges medicine liquid outlet 5, the bottom of flushing liquor bag 2 arranges flushing liquor outlet 6, medicine liquid outlet 5 and flushing liquor outlet 6 are respectively by tubes connection to the two ends of threeway, and the other end of threeway is by tubes connection tube for transfusion 7, and the end of tube for transfusion 7 is sealed by sealing-plug 8.Medicine liquid outlet 5 and flushing liquor outlet 6, to the best global formation in end of tube for transfusion 7, to ensure bonding strength and to ensure its sealing, are also convenient to sterilization.
Conduit between flushing liquor outlet 6 and threeway arranges switch, the conduit between threeway and tube for transfusion 7 arranges switch, such as arrange flow-stopping clip 9 or thumbscrew as switch, also can arrange valve in addition, especially one-way cock is as switch.
The method of being carried out washing pipe by the transfusion flexible bag of above-mentioned 3rd embodiment is:
Close the flow-stopping clip 9 between flushing liquor outlet 6 and threeway, open the flow-stopping clip 9 between threeway and tube for transfusion 7, start to infuse after transfusion device is connected with tube for transfusion 7;
After the infused of medicinal fluid bag 1, close the flow-stopping clip 9 between threeway and tube for transfusion 7, open the flow-stopping clip 9 between flushing liquor outlet 6 and threeway, flushing liquor enters in medicinal fluid bag 1, open the switch between threeway and tube for transfusion 7 again, with flushing liquor, pipeline is rinsed.By controlling to rinse the flow-stopping clip 9 between outlet and threeway, can control flushing dose, such as adopt pulsed to rinse, the flushing liquor consumption of washing pipe is 30ml.
For the ease of holding the flushing liquor consumption of washing pipe, when fill, fill 30ml flushing liquor in flushing liquor bag 2, such as normal saline or 5% glucose injection, groundwater increment is 30ml.As long as like this after the infused of medicinal fluid bag 1, then flushing liquor is rinsed completely and infusion.Before transfusion or in infusion process, injecting medical liquid can be added by chemical feed pipe 3 in medicinal fluid bag 1.
For the ease of hanging transfusion flexible bag, hanging hole 10 is set at the top of bag.In order to the change in volume of Real Time Observation medicinal fluid bag 1 and/or flushing liquor bag 2, the outer surface of medicinal fluid bag 1 and/or flushing liquor bag 2 arranges volume markings.
Claims (6)
1. transfusion flexible bag, comprise bag, bag is separated to form medicinal fluid bag (1) and flushing liquor bag (2), medicinal fluid bag (1) is arranged chemical feed pipe (3), the external end head of chemical feed pipe (3), by plug (4) sealing of making up a prescription, is characterized in that:
Medicinal fluid bag (1) bottom arranges medicine liquid outlet (5), flushing liquor bag (2) bottom arranges flushing liquor outlet (6), medicine liquid outlet (5) and flushing liquor outlet (6) respectively by tubes connection to the two ends of threeway, the other end of threeway is by tubes connection tube for transfusion (7), the end of tube for transfusion (7), by sealing-plug (8) sealing, the conduit between flushing liquor outlet (6) and threeway arranges switch.
2. transfusion flexible bag as claimed in claim 1, is characterized in that: described medicinal fluid bag (1) and/or flushing liquor bag (2) arrange volume markings.
3. transfusion flexible bag as claimed in claim 1, is characterized in that: the conduit between described medicine liquid outlet (5) and threeway arranges switch.
4. transfusion flexible bag as claimed in claim 1, is characterized in that: the conduit between described threeway and tube for transfusion (7) arranges switch.
5. transfusion flexible bag as claimed in claim 1, it is characterized in that: described medicinal fluid bag (1) is divided into two chambers by easy-opening weld seam, wherein only a chamber is communicated with chemical feed pipe (3), medicine liquid outlet (5), fill flushing liquor in another chamber.
6. transfusion flexible bag as claimed in claim 1, is characterized in that: described switch is flow-stopping clip (9) or thumbscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510554.6U CN204932259U (en) | 2015-07-15 | 2015-07-15 | Transfusion flexible bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510554.6U CN204932259U (en) | 2015-07-15 | 2015-07-15 | Transfusion flexible bag |
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| Publication Number | Publication Date |
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| CN204932259U true CN204932259U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510554.6U Active CN204932259U (en) | 2015-07-15 | 2015-07-15 | Transfusion flexible bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905963A (en) * | 2015-07-15 | 2015-09-16 | 四川大学华西医院 | Infusion soft bag and tube washing method |
| CN107970127A (en) * | 2018-01-30 | 2018-05-01 | 北京麦康医疗器械有限公司 | A kind of liquid pouch-type intestinal nutrient solution infusion device |
-
2015
- 2015-07-15 CN CN201520510554.6U patent/CN204932259U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905963A (en) * | 2015-07-15 | 2015-09-16 | 四川大学华西医院 | Infusion soft bag and tube washing method |
| CN104905963B (en) * | 2015-07-15 | 2018-02-13 | 四川科伦药业股份有限公司 | Transfusion flexible bag and washing pipe method |
| CN107970127A (en) * | 2018-01-30 | 2018-05-01 | 北京麦康医疗器械有限公司 | A kind of liquid pouch-type intestinal nutrient solution infusion device |
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