CN204744973U - Double -barrelled infusion bag of strenghthened type polypropylene with tear lid - Google Patents
Double -barrelled infusion bag of strenghthened type polypropylene with tear lid Download PDFInfo
- Publication number
- CN204744973U CN204744973U CN201520491176.1U CN201520491176U CN204744973U CN 204744973 U CN204744973 U CN 204744973U CN 201520491176 U CN201520491176 U CN 201520491176U CN 204744973 U CN204744973 U CN 204744973U
- Authority
- CN
- China
- Prior art keywords
- transfusion bag
- mouthpiece
- bag body
- enclosing cover
- elastic card
- 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
Abstract
The utility model relates to a double -barrelled infusion bag of strenghthened type polypropylene with tear lid, including infusion bag body (1), mouth -piece (3), tear and cover subassembly (4) and enhancement layer (5), the one end and infusion bag body (1) the inside intercommunication of mouth -piece (3), and the outer wall of mouth -piece (3) and infusion bag body (1) sealing connection, tear and cover subassembly (4) and set up in the other end of mouth -piece (3), tear and cover subassembly (4) including inner cup (6) and enclosing cover (7), inner cup (6) cooperation is installed in mouth -piece (3) the mouth of pipe, enclosing cover (7) lid fits mouth -piece (3) mouth of pipe outside, enhancement layer (5) set up in the both sides of infusion bag body (1), enhancement layer (5) are located the both sides of mouth -piece (3) of stretching into infusion bag body (1). The utility model has the advantages of: tear easy operation convenience, infusion reliability height.
Description
Technical field
This utility model relates to transfusion bag, particularly has the two-tube transfusion bag of reinforced polypropylene of teared cap.
Background technology
Medical connector is connected to medical vessel port, as the bag mouth of transfusion flexible bag, the bottleneck etc. of infusion bottle, is wherein mainly used in covering and sealing containers for medical use, and to realize in containers for medical use injection and to patient's loading.Because Medical connector is that one needs frequently to be touched and manually-operated position, nature has higher requirement to quality index such as its wholesomeness, ease for operation, sealings.
And the operation of conveniently medical worker, the composite cover of joint generally includes easy opening structure, when needs make with medicament or medicinal liquid, is torn by upper cover by the easy opening structure above covered, and realizes injection and loading operation for medical worker.But because existing composite cover structure is more complicated, so that realize the sealing of mouthpiece, ensure the cleaning of Medical connector and containers for medical use inside, cause tearing operation easier large.
On the whole, its thickness is substantially identical, and when medical personnel puncture, easily occurred wearing phenomenon, namely puncture needle thrusts in pipe for existing transfusion bag, owing to overexerting, and spike pierces transfusion bag, thus cause puncture failure, even may injure medical personnel.Its main cause has: 1, in puncturing and wearing, and not have to guide the structure of thrusting in pipe, make medical personnel puncture start time appearance slotting inclined phenomenon; 2, after thrusting, overexert, syringe needle thorn, in transfusion bag, because bag body of infusion bag is thinner, easily pierces through.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of and tears simple to operation, that transfusion reliability the is high two-tube transfusion bag of reinforced polypropylene with teared cap.
The purpose of this utility model is achieved through the following technical solutions: the two-tube transfusion bag of reinforced polypropylene with teared cap, comprise transfusion bag body, mouthpiece, teared cap assembly and enhancement Layer, one end of two mouthpieces is communicated with transfusion bag body interior respectively, and the outer wall of mouthpiece and transfusion bag body are tightly connected, teared cap assembly is arranged at the other end of mouthpiece, teared cap assembly comprises inner cap and enclosing cover, inner cap cooperation is installed in the mouthpiece mouth of pipe, enclosing cover is covered on outside the mouthpiece mouth of pipe, the arranged outside of mouthpiece tears ring, tear ring and be provided with multiple junction point respectively and between enclosing cover and mouthpiece sidewall, inside enclosing cover, roof center is provided with connecting portion and elastic card buckle portion, connecting portion is arranged along the axis of enclosing cover, elastic card buckle portion is arranged along the radial direction of enclosing cover, connecting portion is connected with elastic card buckle portion, the top of inner cap offers the cavity that can coordinate with connecting portion and elastic card buckle portion, connecting portion and elastic card buckle portion are placed in described cavity, described enhancement Layer is arranged at the both sides of transfusion bag body, and enhancement Layer is positioned at the both sides of the mouthpiece stretching into transfusion bag body.
The quantity of described junction point is more than three or three, and described junction point distributes along the even circumferential of enclosing cover.
Described transfusion bag body is also provided with hanging hole away from one end of mouthpiece.
Described enhancement Layer and transfusion bag body are formed in one structure.
Described elastic card buckle portion also offers the tearing groove of ring-type, tearing groove extends from the upper surface of elastic card buckle portion to the lower central position of elastic card buckle portion.
This utility model has the following advantages:
1, on teared cap assembly, arranging two tears a little, one of them is arranged between enclosing cover and mouthpiece, another is arranged between enclosing cover and inner cap, these two to tear dot structure simple, tear conveniently, and then can tear second a little and tear a little tearing tearing between enclosing cover and mouthpiece, whole operating process links up.
2, junction point distributes along the even circumferential of enclosing cover, can guarantee that required strength keeps evenly, being convenient to medical personnel and carrying out tearing operation when tearing.
3, in elastic card buckle portion, also offer the tearing groove of ring-type, make elastic card buckle portion more easily depart from the cavity of inner cap under external force, thus tear operation advantageously in teared cap.
4, the both sides being positioned at the mouthpiece stretching into transfusion bag body are provided with enhancement Layer, medical personnel are when carrying out thrusting action, even if needle point stings on transfusion bag body, under the effect of enhancement Layer, can guarantee that transfusion bag body can not be punctured, improve security reliability during transfusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of mouthpiece;
In figure: 1-transfusion bag body, 2-hanging hole, 3-mouthpiece, 4-teared cap assembly, 5-enhancement Layer, 6-inner cap, 7-enclosing cover, 8-connecting portion, 9-elastic card buckle portion, 10-tearing groove, 11-tears ring, 12-junction point.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, there is the two-tube transfusion bag of reinforced polypropylene of teared cap, comprise transfusion bag body 1, mouthpiece 3, teared cap assembly 4 and enhancement Layer 5, one end of two mouthpieces 3 is communicated with transfusion bag body 1 inside respectively, and the outer wall of mouthpiece 3 and transfusion bag body 1 are tightly connected, teared cap assembly 4 is arranged at the other end of mouthpiece 3, as shown in Figure 2, teared cap assembly 4 comprises inner cap 6 and enclosing cover 7, inner cap 6 cooperation is installed in mouthpiece 3 mouth of pipe, enclosing cover 7 is covered on outside mouthpiece 3 mouth of pipe, the arranged outside of mouthpiece 3 tears ring 11, tear ring 11 and be provided with multiple junction point 12 respectively and between enclosing cover 7 and mouthpiece 3 sidewall, inside enclosing cover 7, roof center is provided with connecting portion 8 and elastic card buckle portion 9, connecting portion 8 is arranged along the axis of enclosing cover 7, elastic card buckle portion 9 is arranged along the radial direction of enclosing cover 7, connecting portion 8 is connected with elastic card buckle portion 9, the top of inner cap 6 offers the cavity that can coordinate with connecting portion 8 and elastic card buckle portion 9, connecting portion 8 and elastic card buckle portion 9 are placed in described cavity, as shown in Figure 1, described enhancement Layer 5 is arranged at the both sides of transfusion bag body 1, and enhancement Layer 5 is positioned at the both sides of the mouthpiece 3 stretching into transfusion bag body 1.
Further, the quantity of described junction point 12 is more than three or three, and described junction point 12 distributes along the even circumferential of enclosing cover 7.
Further, as shown in Figure 1, described transfusion bag body 1 is also provided with hanging hole 2 away from one end of mouthpiece 3.
Further, described enhancement Layer 5 and transfusion bag body 1 are formed in one structure.
Further, as shown in Figure 2, described elastic card buckle portion 9 also offers the tearing groove 10 of ring-type, tearing groove 10 extends from the upper surface of elastic card buckle portion 9 to the lower central position of elastic card buckle portion 9, make elastic card buckle portion 9 more easily depart from the cavity of inner cap 6 under external force, thus tear operation advantageously in teared cap.
Work process of the present utility model is as follows: during use, medical personnel one hold mouthpiece 3, another hands fastens tears ring 11, outwards pull and tear ring 11, junction point 12 is disconnected, after round linking point 12 disconnects, be separated enclosing cover 7 and mouthpiece 3, separately, elastic card buckle portion 9 is disengaging cavity under the pullling of connecting portion 8, thus realize enclosing cover 7 and depart from inner cap 6, transfusion needle is inserted in inner cap 6, if when transfusion needle stings because overexerting on transfusion bag body 1, owing to being provided with enhancement Layer 5 on transfusion bag body 1, add the anti-of this place and puncture reliability, transfusion is normally carried out.
Claims (5)
1. there is the two-tube transfusion bag of reinforced polypropylene of teared cap, it is characterized in that: comprise transfusion bag body (1), mouthpiece (3), teared cap assembly (4) and enhancement Layer (5), one end of two mouthpieces (3) is communicated with transfusion bag body (1) inside respectively, and the outer wall of mouthpiece (3) and transfusion bag body (1) are tightly connected, teared cap assembly (4) is arranged at the other end of mouthpiece (3), teared cap assembly (4) comprises inner cap (6) and enclosing cover (7), inner cap (6) cooperation is installed in mouthpiece (3) mouth of pipe, enclosing cover (7) is covered on outside mouthpiece (3) mouth of pipe, the arranged outside of mouthpiece (3) tears ring (11), tear ring (11) and be provided with multiple junction point (12) respectively and between enclosing cover (7) and mouthpiece (3) sidewall, roof center, enclosing cover (7) inner side is provided with connecting portion (8) and elastic card buckle portion (9), connecting portion (8) is arranged along the axis of enclosing cover (7), elastic card buckle portion (9) is arranged along the radial direction of enclosing cover (7), connecting portion (8) is connected with elastic card buckle portion (9), the top of inner cap (6) offers the cavity that can coordinate with connecting portion (8) and elastic card buckle portion (9), connecting portion (8) and elastic card buckle portion (9) are placed in described cavity, described enhancement Layer (5) is arranged at the both sides of transfusion bag body (1), and enhancement Layer (5) is positioned at the both sides of the mouthpiece (3) stretching into transfusion bag body (1).
2. the two-tube transfusion bag of reinforced polypropylene with teared cap according to claim 1, is characterized in that: the quantity of described junction point (12) is more than three or three, described junction point (12) distributes along the even circumferential of enclosing cover (7).
3. the two-tube transfusion bag of reinforced polypropylene with teared cap according to claim 1, is characterized in that: described transfusion bag body (1) is also provided with hanging hole (2) away from one end of mouthpiece (3).
4. the two-tube transfusion bag of reinforced polypropylene with teared cap according to claim 1, is characterized in that: described enhancement Layer (5) and transfusion bag body (1) are formed in one structure.
5. the two-tube transfusion bag of reinforced polypropylene with teared cap according to claim 1, it is characterized in that: the tearing groove (10) described elastic card buckle portion (9) also offering ring-type, tearing groove (10) extends from the upper surface of elastic card buckle portion (9) to the lower central position of elastic card buckle portion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491176.1U CN204744973U (en) | 2015-07-09 | 2015-07-09 | Double -barrelled infusion bag of strenghthened type polypropylene with tear lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491176.1U CN204744973U (en) | 2015-07-09 | 2015-07-09 | Double -barrelled infusion bag of strenghthened type polypropylene with tear lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744973U true CN204744973U (en) | 2015-11-11 |
Family
ID=54459737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491176.1U Active CN204744973U (en) | 2015-07-09 | 2015-07-09 | Double -barrelled infusion bag of strenghthened type polypropylene with tear lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744973U (en) |
-
2015
- 2015-07-09 CN CN201520491176.1U patent/CN204744973U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204744973U (en) | Double -barrelled infusion bag of strenghthened type polypropylene with tear lid | |
| CN206285114U (en) | Anti-stabbing blood sampling suit | |
| CN202154864U (en) | Cap combination for transfusion | |
| CN204744978U (en) | Polypropylene infusion bag convenient to flowing back | |
| CN204744974U (en) | Bypass adds types of medicine single tube polypropylene infusion bag with tear lid | |
| CN100577530C (en) | Cap for receptacles filled with medical liquids | |
| CN204337306U (en) | A kind of composite cover for infusion bottle | |
| CN204684177U (en) | A kind of two-tube transfusion bag of reinforced polypropylene with Pop-top seal cap | |
| CN203075217U (en) | Disposable break-off type combined transfusion cover | |
| CN204744977U (en) | Prevent flowing backward polypropylene infusion bag with tear lid | |
| CN202113335U (en) | Combined cover | |
| CN204840282U (en) | Infusion combined cover | |
| CN202069867U (en) | Combined cover and transfusion package with the combined cover | |
| CN205698516U (en) | Pull-type transfusion bag composite cover | |
| CN205698515U (en) | A kind of infusion bag opener | |
| CN204744989U (en) | Convenient to use's combined cover | |
| CN210301733U (en) | Polypropylene infusion bottle | |
| CN216629164U (en) | Medicine bottle with rubber plug not easy to pull out | |
| CN204337302U (en) | Medicine plug for infusion bag lid | |
| CN204319279U (en) | A kind of three hole composite covers | |
| CN204293625U (en) | Chemotherapeutic drugs injection front exhaust discharge opeing receiving flask | |
| CN204158722U (en) | A kind of bivalve Easy-folding composite cover | |
| CN204016865U (en) | A kind of infusion bag opener packing device | |
| CN204337292U (en) | A kind of novel infusion bag opener | |
| CN201734962U (en) | Combined cover of infusion container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |