CN204337290U - High-safety medical infusion bag - Google Patents
High-safety medical infusion bag Download PDFInfo
- Publication number
- CN204337290U CN204337290U CN201420817137.1U CN201420817137U CN204337290U CN 204337290 U CN204337290 U CN 204337290U CN 201420817137 U CN201420817137 U CN 201420817137U CN 204337290 U CN204337290 U CN 204337290U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- connector
- transfusion bag
- inner cap
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 16
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000019994 cava Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001467 acupuncture Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a medical infusion bag of high security, the lower limb that contacts at infusion bag shoulder (20) and infusion bag body (21) inner chamber is 5~20 degrees with the contained angle of water flat line, and be provided with one at infusion bag oral area (19) and tear lid (23), it includes enclosing cover (1) to tear lid (23), inner cup (2), plug (3) and connector (4), it tears portion (5) to be provided with on the roof of inner cup (2), enclosing cover (1) roof inboard is provided with connecting portion (7), it forms elasticity barb (8) to tear lower extreme radial extension that connecting portion (7) passed thru hole and connecting portion (7), plug (3) upper surface paste has one easily to tear membrane (9), enclosing cover (1) top is close to the one end of stiff end and has seted up a recess (10), the both ends of recess (10) extend to both sides and form a seam (11). The utility model has the advantages that: it has the advantages of convenient operation, difficult pollution and convenient transportation and storage.
Description
Technical field
This utility model relates to transfusion bag, particularly a kind of high security medical infusion bags.
Background technology
At present, transfusion bag on domestic market, for ease of operation, arranges easy teared cap at the seam of transfusion bag, and teared cap conventional at present, comprise enclosing cover, rubber stopper and inner cap.Rubber stopper is arranged between enclosing cover and inner cap.When assembling, rubber stopper is placed on the inside of enclosing cover, then puts into inner cap, inner cap is fixed together by the buckle structure between inner cap external annulus and enclosing cover internal ring wall and outer cover latch, thus is fixed in enclosing cover by rubber stopper buckle.
For exposing the acupuncture position of plug when acupuncture, usually on the roof of enclosing cover, connect one by the easy dilapidated walls that wall thickness is relatively weak and tear element.The point that easy dilapidated walls have the banding type of continuous sealing and do not have a sealing effectiveness breaks formula.When acupuncture, easy dilapidated walls are disconnected by External Force Acting tearing on element, thus cover outside and form acupuncture opening, expose the acupuncture position of plug, carrying out disinfection and acupuncture operation.
According to the difference of action character, tear element and be divided into and pull fold-type and draw ring type two type.Wherein pulling the principal mode that fold-type tears element is pull folding handle, pulls folding handle, with leverage, the roof of enclosing cover is torn out acupuncture opening by external force.And draw ring type tearing element mainly by pulling draw ring, covering outside and tearing out acupuncture opening gradually.
No matter be pull fold-type to tear element, still draw ring is pulled to tear element, all cover outside to arrange easy dilapidated walls, easy dilapidated walls are exposed to the most external of composite cover, often have the situation that stress is concentrated because easy dilapidated walls relative thin is weak, therefore product is in the processes such as transport, storage and sterilizing, and phenomenon of rupture very easily occurs at easy dilapidated walls place, outside antibacterial directly will enter into Medical connector inside from breaking part and pollute, and causes product rejection.
And the medicinal liquid in existing transfusion bag is difficult to drain, thus cause liquid waste, the cost of transfusion cost and pharmacy liquid is all increased.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of easy to operate, discharge opeing clean and be convenient to the high security medical infusion bags of transport and storage.
The purpose of this utility model is achieved through the following technical solutions: a kind of high security medical infusion bags, it comprises transfusion bag oral area, bottom transfusion bag shoulder and transfusion bag body and transfusion bag, described transfusion bag oral area is between two transfusion bag shoulders, and transfusion bag oral area is connected with a teared cap, the lower limb that described transfusion bag shoulder contacts with transfusion bag body inner chamber and horizontal angle are 5 ~ 20 degree, described teared cap comprises enclosing cover, inner cap, plug and connector, inner cap is located in enclosing cover, connector lower end is connected with transfusion bag oral area, the roof of inner cap is provided with tear-away part, described tear-away part is connected with the roof of inner cap by easy dilapidated walls, a junction is provided with inside described outer lid top wall, described tear-away part is the annular solid with open-work, described connecting portion is through open-work and the lower end radial direction of connecting portion extends to form resilient barb, resilient barb hooks the bottom surface being held in tear-away part, described plug is arranged in inner cap, and plug upper surface is pasted with an easily tore film, described enclosing cover one end is fixed in the side of connector, the other end of enclosing cover snaps onto the opposite side of connector, one end near stiff end above described enclosing cover offers a groove, the two ends of groove extend to form a sealing to two sides, sealing is positioned on the lateral wall of enclosing cover, described inner cap is fixed on the inner side of connector, plug is fixed between inner cap and connector.
The side of described connector lateral wall caves inward formation one snap groove, the medial wall of enclosing cover is provided with the projection with snap groove snapping.
The roof of described inner cap extends to form support platform to surrounding, and described groove is positioned at above support platform, and the upper end of connector offers the ring-shaped step of a support platform cooperation.
Described connector lower end offers a cannelure, and offers a circle detent below the medial wall of connector, the lateral wall of inner cap is provided with the annular boss that a circle matches with detent, and a part for inner cap and plug is clamped in cannelure.
Described plug upper surface is provided with one and is beneficial to the depressed part of threading a needle.
This utility model has the following advantages: high security medical infusion bags of the present utility model, interior lid top wall is provided with tear-away part, resilient barb on connecting portion hooks the bottom surface being held in tear-away part, when opening enclosing cover, tear-away part tears off from easy dilapidated walls, and this tears off and covers in warehousing and transportation, easy dilapidated walls and tear-away part all protect by enclosing cover, thus in storage and transportation, easy dilapidated walls can not rupture, thus teared cap are not easily contaminated by bacterial and are easy to storage and transport; Cover outward and be provided with groove, and enclosing cover is connected by snapping with the side of connector, snapping place only need be separated by operator, then can very easily outer cover rim groove be opened, if be necessary, also enclosing cover can be torn from sealing, so that contact pin more easily, solve the problem that enclosing cover is difficult to open, medical personnel are operated very convenient; Plug is provided with one deck easily tore film, easily tore film can avoid the chip of easy dilapidated walls to concentrate on the depressed part of plug, and impact is threaded a needle, and the poor sealing that can reduce because of enclosing cover causes the contaminated risk of plug upper surface; Liquid in transfusion bag body is drained by transfusion bag oral area completely, thus decreases the waste of liquid, has saved cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross-sectional schematic of the present utility model;
Fig. 3 is top view of the present utility model;
In figure, 1-enclosing cover, 2-inner cap, 3-plug, 4-connector, 5-tear-away part, the easy dilapidated walls of 6-, 7-connecting portion, 8-resilient barb, 9-easily tore film, 10-groove, 11-sealing, 12-snap groove, 13-projection, 14-support platform, 15-ring-shaped step, 16-cannelure, 17-detent, 18-annular boss, 19-transfusion bag oral area, 20-transfusion bag shoulder, 21-transfusion bag body, bottom 22-transfusion bag, 23-teared cap.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of high security medical infusion bags, it comprises transfusion bag oral area 19, bottom transfusion bag shoulder 20 and transfusion bag body 21 and transfusion bag 22, described transfusion bag oral area 19 is between two transfusion bag shoulders 20, and transfusion bag oral area 19 is connected with a teared cap 23, the lower limb that described transfusion bag shoulder 20 contacts with transfusion bag body 21 inner chamber and horizontal angle are 5 ~ 20 degree, the lower limb that further transfusion bag shoulder 20 contacts with transfusion bag body 21 inner chamber and horizontal angle are 8 ~ 15 degree, be more preferably 12 degree, so that when infusing, fluid discharge is complete, reduce the waste of liquid, bottom described transfusion bag, 22 are provided with a hanging hole, transfusion bag shoulder 20 is provided with through hole, the hanging hole arranged and through hole are so that transfusion bag is just hung and hung upside down, described teared cap 23 comprises enclosing cover 1, inner cap 2, plug 3 and connector 4, inner cap 2 is located in enclosing cover 1, connector 4 lower end is connected with transfusion bag oral area 19, the roof of inner cap 2 is provided with tear-away part 5, described tear-away part 5 is connected with the roof of inner cap 2 by easy dilapidated walls 6, a junction 7 is provided with inside described enclosing cover 1 roof, described tear-away part 5 is for having the annular solid of open-work, described connecting portion 7 is through open-work and the lower end radial direction of connecting portion 7 extends to form resilient barb 8, resilient barb 8 hooks the bottom surface being held in tear-away part 5, described plug 3 is arranged in inner cap 2, and plug 3 upper surface is pasted with an easily tore film 9, and plug 3 upper surface is provided with one is beneficial to the depressed part of threading a needle, easily tore film 9 can avoid the chip of easy dilapidated walls to concentrate on the depressed part of plug 3, impact is threaded a needle, and the contaminated risk of plug that poor sealing causes 3 upper surface that can reduce because of enclosing cover 1, described enclosing cover 1 one end is fixed in the side of connector 4, in the present embodiment, by melting welding, one end of enclosing cover 1 is fixed in the side of connector 4, the other end of enclosing cover 1 snaps onto the opposite side of connector 4, in the present embodiment, the side of described connector 4 lateral wall caves inward formation one snap groove 12, the medial wall of enclosing cover 1 is provided with the projection 13 with snap groove 12 snapping, as shown in Figures 2 and 3, one end near stiff end above described enclosing cover 1 offers a groove 10, the diapire of groove 10 is very thin, but very flexible, can enter and repeatedly bend, as shown in Figure 3, the two ends of groove 10 extend to form a sealing 11 to two sides, sealing 11 is positioned on the lateral wall of enclosing cover 1, arrange the fastening position of enclosing cover 1 and connector 4, firmly up break enclosing cover, one end of enclosing cover then bends along groove, and sealing 11 opens, thus it is very convenient to make enclosing cover 1 open, if when dosing or transfusion, enclosing cover 1 affects operation, then firmly turn left or turn right and enclosing cover torn, sealing 11 is provided with outward because covering, and sealing 11 opens, enclosing cover 1 is made to be easy to tear along recessed 10 groove places, thus when making dosing and transfusion, contact pin is very convenient, described inner cap 2 is fixed on the inner side of connector 4, in the present embodiment, the roof of described inner cap 2 extends to form support platform 14 to surrounding, described groove 10 is positioned at above support platform 14, when enclosing cover 1 bends along groove 10, support platform withstands the below of groove 10, bend so that enclosing cover 1 is easier from groove 10, and when firmly pressing enclosing cover, enclosing cover 1 is unlikely to be torn from groove 10, the upper end of connector 4 offers the ring-shaped step 15 of support platform 14 cooperation, ring-shaped step 15 can be played a supporting role to support platform 14, described connector 4 lower end offers a cannelure 16, and below the medial wall of connector 4, offer a circle detent 17, the lateral wall of inner cap 2 is provided with the annular boss 18 that a circle matches with detent 17, annular boss 18 is engaged in detent 17, and a part for inner cap 2 and plug 3 is clamped in cannelure 16, thus make inner cap be fixed in connector 4, plug 3 is fixed between inner cap 2 and connector 4.
Claims (5)
1. a high security medical infusion bags, it is characterized in that: it comprises transfusion bag oral area (19), bottom transfusion bag shoulder (20) and transfusion bag body (21) and transfusion bag (22), described transfusion bag oral area (19) is positioned between two transfusion bag shoulders (20), and transfusion bag oral area (19) is connected with a teared cap (23), the lower limb that described transfusion bag shoulder (20) contacts with transfusion bag body (21) inner chamber and horizontal angle are 5 ~ 20 degree, described teared cap (23) comprises enclosing cover (1), inner cap (2), plug (3) and connector (4), inner cap (2) is located in enclosing cover (1), connector (4) lower end is connected with transfusion bag oral area (19), the roof of inner cap (2) is provided with tear-away part (5), described tear-away part (5) is connected by the roof of easy dilapidated walls (6) with inner cap (2), a junction (7) is provided with inside described enclosing cover (1) roof, described tear-away part (5) is for having the annular solid of open-work, described connecting portion (7) is through open-work and the lower end radial direction of connecting portion (7) extends to form resilient barb (8), resilient barb (8) hooks the bottom surface being held in tear-away part (5), described plug (3) is arranged in inner cap (2), and plug (3) upper surface is pasted with an easily tore film (9), described enclosing cover (1) one end is fixed in the side of connector (4), the other end of enclosing cover (1) snaps onto the opposite side of connector (4), described enclosing cover (1) top offers a groove (10) near one end of stiff end, the two ends of groove (10) extend to form a sealing (11) to two sides, sealing (11) is positioned on the lateral wall of enclosing cover (1), described inner cap (2) is fixed on the inner side of connector (4), plug (3) is fixed between inner cap (2) and connector (4).
2. a kind of high security medical infusion bags according to claim 1, it is characterized in that: the side of described connector (4) lateral wall caves inward formation one snap groove (12), the medial wall of enclosing cover (1) is provided with the projection (13) with snap groove (12) snapping.
3. a kind of high security medical infusion bags according to claim 1, it is characterized in that: the roof of described inner cap (2) extends to form support platform (14) to surrounding, described groove (10) is positioned at support platform (14) top, and the upper end of connector (4) offers the ring-shaped step (15) that a support platform (14) coordinates.
4. a kind of high security medical infusion bags according to claim 1, it is characterized in that: described connector (4) lower end offers a cannelure (16), and below the medial wall of connector (4), offer a circle detent (17), the lateral wall of inner cap (2) is provided with the annular boss (18) that a circle matches with detent (17), and a part for inner cap (2) and plug (3) is clamped in cannelure (16).
5. a kind of high security medical infusion bags according to claim 1, is characterized in that: described plug (3) upper surface is provided with one and is beneficial to the depressed part of threading a needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817137.1U CN204337290U (en) | 2014-12-22 | 2014-12-22 | High-safety medical infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817137.1U CN204337290U (en) | 2014-12-22 | 2014-12-22 | High-safety medical infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337290U true CN204337290U (en) | 2015-05-20 |
Family
ID=53220599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817137.1U Active CN204337290U (en) | 2014-12-22 | 2014-12-22 | High-safety medical infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992345A (en) * | 2018-08-13 | 2018-12-14 | 苏州创扬医药科技股份有限公司 | A kind of infusion bag opener |
-
2014
- 2014-12-22 CN CN201420817137.1U patent/CN204337290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992345A (en) * | 2018-08-13 | 2018-12-14 | 苏州创扬医药科技股份有限公司 | A kind of infusion bag opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |