CN106109240A - A kind of carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily - Google Patents

A kind of carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily Download PDF

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Publication number
CN106109240A
CN106109240A CN201610480818.7A CN201610480818A CN106109240A CN 106109240 A CN106109240 A CN 106109240A CN 201610480818 A CN201610480818 A CN 201610480818A CN 106109240 A CN106109240 A CN 106109240A
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CN
China
Prior art keywords
blister cavities
conversion equipment
cavities bottom
rotary outlet
main body
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CN201610480818.7A
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Chinese (zh)
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CN106109240B (en
Inventor
裘年存
郑楠薪
叶青
杨璟辉
巩顺
王强
刘妙娥
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10Bag-type containers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14Details; Accessories therefor
    • A61J1/1462Containers with provisions for hanging, e.g. integral adaptations of the container

Abstract

The present invention provides a kind of and carries out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily, including: transfusion bag main body (1), blister cavities bottom (2), rotary outlet conversion equipment (3) and liquid pipe (4), described transfusion bag main body (1) is the plastic bag of storage medicinal liquid, it is at least 2 parts that inside arranges separation membrane by cavity even partition, top arranges at least 2 liquid feeding mouths (5), described blister cavities bottom (2) is connected with the open-top screw thread of described transfusion bag main body (1) bottom, the bottom of described blister cavities bottom (2) arranges at least 2 sector opens, one of correspondence connection multi-cavity subregion respectively, described rotary outlet conversion equipment (3) is a round pie structure, cake arranges 1 sector open, radius and radian are not more than the sector open on described blister cavities bottom (2).Using this transfusion bag to change liquid operation extremely simple, patient and family members thereof can Self-operatings, it is not necessary to care-giving professional participates in, with low cost, applied range.

Description

A kind of carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily
Technical field
The present invention relates to clinical treatment nursing field, carry out subregion the convenient multi-cavity changed dressings voluntarily particularly to a kind of Transfusion bag.
Background technology
Infuse and be widely used clinical treatment nursing field as a kind of medical procedure.List is all used during the most general transfusion The transfusion bag of one inner chamber, is primarily present several drawback: first, if needing to need to pull out during infusion plurality of liquid pin, changes transfusion bag, than Cumbersome;Second, during the most bags of transfusions, need repeatedly to pull out pin, increase the aerial exposure time of syringe needle, increase antibacterial sense Dye probability;3rd, all pull out pin and change a bag process be both needed to care-giving professional participate in, a lot of medical spaces transfusion sufferer many, Nursing staff's workload is very big, and during the bag to be changed such as patient and family members, constantly consumes patience, has and send out during contradiction Raw, it is unfavorable for building harmony hospital.Chinese patent literature CN201310421828.x discloses a kind of Multi-chamber infusion bag, its The valve design complexity that shortcoming is between chamber, cost height, and the 3rd cavity volume and first and second cavity volume gap Relatively big, limit the range of application in clinical transfusion, Chinese patent literature CN201410159714.7 discloses a kind of great Rong Amount Multi-chamber infusion bag, when its shortcoming is to change bag, after still needing to by patient or its family members' nurse call, is completed this by nurse and simply grasps Make, cause the serious waste of labour force, and do not reduce infection risk.
Summary of the invention
For above-mentioned deficiency, the present invention provides a kind of and carries out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily, and this is defeated Liquid bag can be avoided repeatedly pulling out during infusion plurality of liquid pin and change the trouble of bag, greatly reduce the aerial exposure time of syringe needle from And greatly reducing infection risk, when using this transfusion bag to infuse, changing liquid operates extremely simple, and patient and family members thereof can grasp voluntarily Make, it is not necessary to care-giving professional participates in, and this transfusion bag multi-cavity subregion transformed structure is simple, with low cost, applied range.
The present invention is realized by such technical scheme, a kind of carries out subregion the convenient multi-cavity changed dressings voluntarily Transfusion bag, including:
Transfusion bag main body, described transfusion bag main body is the plastic bag of storage medicinal liquid, and inside arranges separation membrane by cavity even partition Being at least 2 parts, bottom arranges cylindrical thread and connects opening, and top arranges at least 2 liquid feeding mouths, respectively correspondence connection institute State one of them subregion of transfusion bag main body;
Blister cavities bottom, described blister cavities bottom is a threaded cylindrical cap of inwall, with opening of described transfusion bag bottom part body Mouth is threaded, and the bottom even of described blister cavities bottom arranges at least 2 sector opens, this sector open number and described transfusion The multi-cavity subregion of bag main body matches, and correspondence connects one of them subregion of described transfusion bag main body respectively;
Rotary outlet conversion equipment, described rotary outlet conversion equipment is a round pie structure, arranges 1 on cake Sector open, the radian of this sector open and radius no more than the sector open on described blister cavities bottom, described rotary go out Mouth conversion equipment, below described blister cavities bottom, is fitted with described blister cavities bottom and is flexibly connected;
Liquid pipe, described liquid pipe top cross-sectional diameter is identical with the cake diameter of described rotary outlet conversion equipment, described liquid Pipe open top is fixing with the cake of described rotary outlet conversion equipment to be connected, and this cake is as the top cover of described liquid pipe.
It is further that the central lower surface of described blister cavities bottom arranges a limit shaft, at the bottom of this limit shaft and described blister cavities Lid is fixing to be connected, and downwardly extends end and arranges spacing preiection, the centrally disposed perforate of described rotary outlet conversion equipment, described capsule The limit shaft of chamber bottom is through the center drilling of described rotary outlet conversion equipment, the limit convex origin or beginning cross section of this limit shaft Breadth Maximum is more than the diameter of this center drilling, by described rotary outlet conversion equipment with described blister cavities bottom is spacing is fitted in Together, described rotary outlet conversion equipment can be freely rotatable along this limit shaft.
It is further that described blister cavities bottom is the most uniform with the contact surface outer edge of described rotary outlet conversion equipment Arranging and be mutually matched ratcheting wedge shape projection and wedge-shaped impression, wedge shape is protruding and wedge-shaped impression at least 2 is right, and every a pair wedge shape is protruding Being positioned at different faces with wedge-shaped impression, number is identical with the sector open number of described blister cavities bottom respectively, wedge shape projection and wedge When connected in star is ratcheting, the sector open axis of symmetry of described rotary outlet conversion equipment and one of them fan of described blister cavities bottom Shape opening axis of symmetry overlaps, and the sector open of described rotary outlet conversion equipment is positioned at one of them of described blister cavities bottom The horizontal plane projection of sector open is internal.
It is further that the cake outward flange of described rotary outlet conversion equipment arranges one handle.
It is further that between described rotary outlet conversion equipment and described blister cavities bottom, sealing ring is set.
It is further that sealing ring is set inside described blister cavities bottom, described blister cavities bottom and described transfusion bag bottom part body Open-top screw thread connect after, the subregion cavity of described transfusion bag main body is completely isolated.
It is further that the top of described transfusion bag main body arranges 1 hanging hole.
Preferably, wedge shape is protruding and wedge-shaped impression could be arranged to gentle slope clockwise, the steepest Slope, ratcheting after, stir handle the most in the direction of the clock, counterclockwise maloperation can be prevented, vice versa.
Owing to have employed said structure, this of present invention offer carries out subregion the convenient multi-chamber transfusion changed dressings voluntarily Bag, the most according to dosage injects required liquid, the liquid of one of multi-cavity subregion intracavity respectively from liquid feeding mouth by multi-cavity subregion before transfusion Leak in the liquid pipe of lower section by the sector open of corresponding one sector open of blister cavities bottom and rotary outlet conversion equipment, Infusion is to patient, and the liquid of other subregions is by described rotary outlet conversion equipment obstruction seals, the liquid in a subregion of being totally lost After body, stir the handle of rotary outlet conversion equipment, multi-cavity subregion rotation can be completed, many when can avoid infusion plurality of liquid The secondary trouble pulling out pin and change bag greatly reduces the aerial exposure time of syringe needle thus greatly reduces infection risk, if multi-cavity Subregion liquid infusion sequence requirement is certain, uses preferred version design wedge shape protruding and wedge-shaped impression, can prevent layman Maloperation, when using this transfusion bag to infuse, it is extremely simple to change liquid operation, and patient and family members thereof can Self-operatings, it is not necessary to specialty Nursing staff participates in, and this transfusion bag multi-cavity subregion conversion equipment simple structure, with low cost, applied range.
Accompanying drawing explanation
Fig. 1 is that this case can carry out subregion the structural representation of the convenient Multi-chamber infusion bag changed dressings voluntarily.
Fig. 2 is that this case can carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily blister cavities bottom as a example by four chamber subregions Upward view.
Fig. 3 is that this case can carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily blister cavities bottom as a example by four chamber subregions Side view.
Fig. 4 be this case can carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily as a example by four chamber subregions rotary go out Mouth conversion equipment top view.
Detailed description of the invention
In order to be more clearly understood from the purpose of the present invention, technical scheme and beneficial effect, below in conjunction with the accompanying drawings to this Bright it is described further, but protection scope of the present invention is not limited in the examples below.
Subregion the convenient Multi-chamber infusion bag changed dressings voluntarily is carried out as it is shown in figure 1, a kind of, including: transfusion bag main body 1, Blister cavities bottom 2, rotary outlet conversion equipment 3 and liquid pipe 4, described transfusion bag main body 1 is the plastic bag of storage medicinal liquid, and inside sets Putting separation membrane by cavity even partition is at least 2 parts, and bottom arranges cylindrical thread and connects opening, and top arranges at least 2 Individual liquid feeding mouth 5, correspondence connects one of them subregion of described transfusion bag main body 1 respectively, and the top of described transfusion bag main body 1 is arranged 1 hanging hole 6, described blister cavities bottom 2 is a threaded cylindrical cap of inwall, with the opening bottom described transfusion bag main body 1 Threaded, the bottom even of described blister cavities bottom 2 arranges at least 2 sector opens, this sector open number and described transfusion The multi-cavity subregion of bag main body 1 matches, and correspondence connects one of them subregion of described transfusion bag main body 1, described rotation respectively Formula outlet conversion equipment 3 is a round pie structure, and its outward flange arranges one handle 10, arranges 1 sector open on cake, The radian of this sector open and radius are no more than the sector open on described blister cavities bottom 2, and described rotary outlet conversion fills Putting 3 below described blister cavities bottom 2, the central lower surface of described blister cavities bottom 2 arranges a limit shaft 7, this limit shaft 7 and institute State that blister cavities bottom 2 is fixing to be connected, downwardly extend end and spacing preiection is set, described rotary outlet conversion equipment 3 centrally disposed Perforate, the limit shaft 7 of described blister cavities bottom 2 is through the center drilling 11 of described rotary outlet conversion equipment 3, this limit shaft 7 Limit convex origin or beginning cross section Breadth Maximum more than the diameter of this center drilling 11, by described rotary outlet conversion equipment 3 He Described blister cavities bottom 2 is spacing to fit together, and described rotary outlet conversion equipment 3 can be freely rotatable along this limit shaft 7, liquid pipe 4, described liquid pipe 4 top cross-sectional diameter is identical with the cake diameter of described rotary outlet conversion equipment 3, and described liquid pipe 4 pushes up Portion's opening is fixing with the cake of described rotary outlet conversion equipment 3 to be connected, and this cake is as the top cover of described liquid pipe 4, described The contact surface outer edge of blister cavities bottom 2 and described rotary outlet conversion equipment 3 is uniformly arranged respectively and is mutually matched ratcheting wedge Shape protruding 8 and wedge-shaped impression 9, wedge shape protruding 8 and wedge-shaped impression 9 at least 2 are right, and every a pair wedge shape protruding 8 and wedge-shaped impression 9 are positioned at Different faces, number is identical with the sector open number of described blister cavities bottom 2 respectively, and wedge shape protruding 8 and wedge-shaped impression 9 are ratcheting Time, the sector open axis of symmetry of described rotary outlet conversion equipment 3 and one of them sector open pair of described blister cavities bottom 2 Claim axle to overlap, sealing ring is set between described rotary outlet conversion equipment 3 and described blister cavities bottom 2, in described blister cavities bottom 2 Portion arranges sealing ring, after described blister cavities bottom 2 is connected with the open-top screw thread bottom described transfusion bag main body 1, and described transfusion bag master The subregion cavity of body 1 is completely isolated.
Respectively multi-cavity subregion is the most according to dosage injected required liquid from liquid feeding mouth 5, then by transfusion bag hanging hole 6 before transfusion It is placed on hook, stirs handle 10 to wedge shape protruding 8 and wedge-shaped impression 9 is ratcheting, the first subregion infusion liquid is set, such first The liquid of subregion intracavity is opened by a corresponding sector open of blister cavities bottom 2 and the sector of rotary outlet conversion equipment 3 Mouth leaks in the liquid pipe 4 of lower section, and infusion is to patient, and the liquid of other subregions is by rotary outlet conversion equipment 3 obstruction seals, defeated Continue after having noted to stir handle 10 in certain direction, ratcheting to wedge shape next time protruding 8 and wedge-shaped impression 9, start second point District's liquid infusion, order completes the liquid infusion of all multi-cavity subregions successively, when can avoid infusion plurality of liquid in using repeatedly The trouble pulling out pin and change bag greatly reduces the aerial exposure time of syringe needle thus greatly reduces infection risk, changes liquid operation Extremely simple, patient and family members thereof can Self-operatings, it is not necessary to care-giving professional participates in, and this transfusion bag multi-cavity subregion conversion dress Put simple structure, with low cost, applied range.If it should be noted that multi-cavity subregion liquid infusion sequence requirement is certain, wedge Shape is protruding and wedge-shaped impression could be arranged to gentle slope, counterclockwise abrupt slope clockwise, ratcheting after, only by side clockwise To stirring handle, can prevent counterclockwise maloperation, vice versa.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and Equivalent defines.

Claims (7)

1. one kind can carry out subregion the convenient Multi-chamber infusion bag changed dressings voluntarily, it is characterised in that including:
Transfusion bag main body (1), described transfusion bag main body (1) is the plastic bag of storage medicinal liquid, and inside arranges separation membrane, and cavity is equal Even being divided at least 2 parts, bottom arranges cylindrical thread and connects opening, and top arranges at least 2 liquid feeding mouths (5), respectively Corresponding one of them subregion connecting described transfusion bag main body (1);
Blister cavities bottom (2), described blister cavities bottom (2) is a threaded cylindrical cap of inwall, with described transfusion bag main body (1) The open-top screw thread of bottom connects, and the bottom even of described blister cavities bottom (2) arranges at least 2 sector opens, this sector open Number and the multi-cavity subregions of described transfusion bag main body (1) match, and the described transfusion bag main body (1) of the most corresponding connection wherein it One subregion;
Rotary outlet conversion equipment (3), described rotary outlet conversion equipment (3) is a round pie structure, on cake Arranging 1 sector open, the radian of this sector open and radius are no more than the sector open on described blister cavities bottom (2), institute State rotary outlet conversion equipment (3) described blister cavities bottom (2) lower section, fit with described blister cavities bottom (2) and be flexibly connected;
Liquid pipe (4), the cake diameter phase of described liquid pipe (4) top cross-sectional diameter and described rotary outlet conversion equipment (3) With, the open top of described liquid pipe (4) is fixing with the cake of described rotary outlet conversion equipment (3) to be connected, and this cake is as institute State the top cover of liquid pipe (4).
2. Multi-chamber infusion bag as claimed in claim 1, it is characterised in that the central lower surface of described blister cavities bottom (2) is arranged A piece limit shaft (7), this limit shaft (7) is fixing with described blister cavities bottom (2) to be connected, and downwardly extends end and arranges spacing preiection, institute Stating the centrally disposed perforate of rotary outlet conversion equipment (3), the limit shaft (7) of described blister cavities bottom (2) passes described rotation The center drilling (11) of formula outlet conversion equipment (3), the limit convex origin or beginning cross section Breadth Maximum of this limit shaft (7) is more than in this The diameter of heart perforate (11), by described rotary outlet conversion equipment (3) with described blister cavities bottom (2) is spacing fits together, Described rotary outlet conversion equipment (3) can be freely rotatable along this limit shaft (7).
3. Multi-chamber infusion bag as claimed in claim 2, it is characterised in that described blister cavities bottom (2) and described rotary outlet The contact surface outer edge of conversion equipment (3) is uniformly arranged respectively and is mutually matched ratcheting wedge shape protruding (8) and wedge-shaped impression (9), Wedge shape protruding (8) and wedge-shaped impression (9) at least 2 are right, and every a pair wedge shape protruding (8) and wedge-shaped impression (9) are positioned at different faces, individual Number is identical with the sector open number of described blister cavities bottom (2) respectively, when wedge shape protruding (8) and wedge-shaped impression (9) are ratcheting, described The sector open axis of symmetry of rotary outlet conversion equipment (3) and one of them sector open of described blister cavities bottom (2) are symmetrical Axle overlaps, and described rotary outlet conversion equipment (3) sector open is positioned at described one of them sector open of blister cavities bottom (2) Horizontal plane projection internal.
4. Multi-chamber infusion bag as claimed in claim 3, it is characterised in that the cake of described rotary outlet conversion equipment (3) Outward flange arranges one handle (10).
The most as claimed in claim 4 can Multi-chamber infusion bag, it is characterised in that described rotary outlet conversion equipment (3) and institute State and between blister cavities bottom (2), sealing ring is set.
6. the Multi-chamber infusion bag as according to any one of claim 1 ~ 5, it is characterised in that described blister cavities bottom (2) is internal to be set Put sealing ring, after described blister cavities bottom (2) is connected with the open-top screw thread of described transfusion bag main body (1) bottom, described transfusion bag master The subregion cavity of body (1) is completely isolated.
7. the Multi-chamber infusion bag as according to any one of claim 1 ~ 5, it is characterised in that described transfusion bag main body (1) upper Portion arranges 1 hanging hole (6).
CN201610480818.7A 2016-06-28 2016-06-28 A kind of Multi-chamber infusion bag carrying out subregion and convenient voluntarily dressing Active CN106109240B (en)

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Application Number Priority Date Filing Date Title
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CN106109240B CN106109240B (en) 2019-03-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339171A (en) * 2018-04-02 2018-07-31 杨敏 A kind of infusion set for independently replacing liquid convenient for patient
CN110893251A (en) * 2019-11-28 2020-03-20 韩霞 Hydrops extractor for oncology

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Publication number Priority date Publication date Assignee Title
DE2834588A1 (en) * 1978-08-07 1980-02-14 Transcodan Infusion appliance prick - with concave elastomer disc as venting valve for vent needle
CN2780632Y (en) * 2005-04-13 2006-05-17 郝建功 Multielement bottle
CN201006099Y (en) * 2007-03-19 2008-01-16 韩培滋 Safety multi-cavity transfusion system
CN201320332Y (en) * 2009-01-05 2009-10-07 中国人民解放军第三军医大学第二附属医院 Multi-chamber injector
CN201870335U (en) * 2010-12-14 2011-06-22 上海海事大学 Multipurpose partitioned cup
CN201949331U (en) * 2011-01-19 2011-08-31 四川科伦药业股份限公司 Tri-cavity sterile bag
CN202617773U (en) * 2012-05-14 2012-12-26 东营三明林业发展股份有限公司 Pine salt and alkali direct transfusion device
CN203861580U (en) * 2014-01-08 2014-10-08 朱珂 Multi-cavity anesthesia bottle for anesthesia
CN204246500U (en) * 2014-11-28 2015-04-08 四川科伦药业股份有限公司 A kind of three chamber automatic medicine-change PP infusion bottles
CN205214564U (en) * 2015-12-02 2016-05-11 施源 Multi -functional thing cup of putting that is suitable for outdoor exercises
CN206007599U (en) * 2016-06-28 2017-03-15 裘年存 A kind of rotation change type Multi-chamber infusion bag

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834588A1 (en) * 1978-08-07 1980-02-14 Transcodan Infusion appliance prick - with concave elastomer disc as venting valve for vent needle
CN2780632Y (en) * 2005-04-13 2006-05-17 郝建功 Multielement bottle
CN201006099Y (en) * 2007-03-19 2008-01-16 韩培滋 Safety multi-cavity transfusion system
CN201320332Y (en) * 2009-01-05 2009-10-07 中国人民解放军第三军医大学第二附属医院 Multi-chamber injector
CN201870335U (en) * 2010-12-14 2011-06-22 上海海事大学 Multipurpose partitioned cup
CN201949331U (en) * 2011-01-19 2011-08-31 四川科伦药业股份限公司 Tri-cavity sterile bag
CN202617773U (en) * 2012-05-14 2012-12-26 东营三明林业发展股份有限公司 Pine salt and alkali direct transfusion device
CN203861580U (en) * 2014-01-08 2014-10-08 朱珂 Multi-cavity anesthesia bottle for anesthesia
CN204246500U (en) * 2014-11-28 2015-04-08 四川科伦药业股份有限公司 A kind of three chamber automatic medicine-change PP infusion bottles
CN205214564U (en) * 2015-12-02 2016-05-11 施源 Multi -functional thing cup of putting that is suitable for outdoor exercises
CN206007599U (en) * 2016-06-28 2017-03-15 裘年存 A kind of rotation change type Multi-chamber infusion bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339171A (en) * 2018-04-02 2018-07-31 杨敏 A kind of infusion set for independently replacing liquid convenient for patient
CN110893251A (en) * 2019-11-28 2020-03-20 韩霞 Hydrops extractor for oncology

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