CN204671560U - Infusion bottle with firm assembly - Google Patents
Infusion bottle with firm assembly Download PDFInfo
- Publication number
- CN204671560U CN204671560U CN201520354375.8U CN201520354375U CN204671560U CN 204671560 U CN204671560 U CN 204671560U CN 201520354375 U CN201520354375 U CN 201520354375U CN 204671560 U CN204671560 U CN 204671560U
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- China
- Prior art keywords
- bottle
- polypropylene
- thickness
- infusion
- bottleneck
- Prior art date
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- 238000001802 infusion Methods 0.000 title claims abstract description 47
- 239000004743 Polypropylene Substances 0.000 claims abstract description 35
- 229920001155 polypropylene Polymers 0.000 claims abstract description 34
- -1 polypropylene Polymers 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 210000003462 vein Anatomy 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a firmly assembled infusion bottle, the thickness of the bottom (14) of the infusion bottle is larger than the thickness of the bottle neck (12), the thickness of the bottle neck (12) is larger than the thickness of the bottle body (13), the middle of the bottle body (13) becomes thinner towards the left and right ends in the radial direction of the main view, and the middle of the bottle body (13) becomes thicker towards the upper and lower ends in the axial direction of the main view; the combined cover (2) is composed of a polypropylene outer cover (21), a polypropylene inner cover (22), a gasket (23) and a lifting ring (24), a needle hole (25) is formed in the polypropylene inner cover (22), a layer of sealing film layer (26) is pasted on the top of the needle hole (25), the lifting ring (24) is connected to the top of the polypropylene outer cover (21), and the gasket (23) is located between the lifting ring (24) and the polypropylene inner cover (22). The utility model has the advantages that: it has the advantages of simple structure, convenient operation and capability of vertically and automatically discharging liquid.
Description
Technical field
This utility model relates to intravenous injection and transfusion bottle, particularly one and assembles firmly infusion bottle.
Background technology
Infusion is the Therapeutic Method directly being inputted various sterile solution or medicine by vein, because its onset is rapid, determined curative effect, and becomes one of Therapeutic Method basic and the most the most frequently used in modern clinical treatment.
Infusion is developed so far existing nearly 180 years history: the clinical practice making a general survey of infusion products, and venous transfusion mode goes through three changes: from full open model to semi open model, then to total closed type.
First time is changed: full open model transfusion is after infusion products is opened, being poured into by liquid is connected with in the wide mouth glass bottle of transfusion catheter, reinject the infusion model of human vein, because liquid is exposed in air very easily contaminated completely, in addition transfusion wide mouth glass bottle and transfusion catheter are the rear Reusability of sterilization, thus safety is very poor, is eliminated completely at present.
Second Revolution: half-open infusion model uses a transfusion device with airway to connect infusion products and human vein, be mainly used in the infusion products with vial and the PP plastic bottle rigidity that is representative and semi-rigid material packaging, constantly must import the normal infusion of air guarantee liquid during use in liquid, it is current domestic Clinical practice infusion model the most widely.
Third time is changed: the maximum advantage of closed infusion model is without the need to importing air from the external world in infusion process, utilize atmospheric pressure to overcome human vein pressure completely, enter in blood circulation of human body process at medicinal liquid, infusion products, infusion apparatus, human vein form a complete total closed type system, thus arrive the effect of safe infusion.This is also the safe infusion mode that " venous transfusion special commission of the Nurses Association of China " advocates.
Total enclosing infusion model relies on outside atmospheric pressure to exert pressure to infusion vessel, extruding of infusing in container is entered blood circulation of human body system, therefore, infusion vessel can only use flexibility plastic as PVC(polrvinyl chloride) and the transfusion bag made such as non-PVC multi-layer co-extruded film, but showing through clinical practice for many years and other research, there is following problem in PVC and non-PVC multi-layer co-extruded film transfusion bag:
First be the safety issue of transfusion package material itself;
Secondly, the work efficiency problem of clinical nursing procedure;
3rd, environmental issue.PVC material is the plastic of bio-refractory, and can produce carcinogen bioxin after burning, and cause severe contamination to environment, the harmless treatment of discarded transfusion bag has become a difficult problem urgently to be resolved hurrily.
And existing infusion bottle adopts composite cover to seal usually, when opening, first need enclosing cover to turn on, again acupuncture is realized transfusion through inner cap, the easy like this chip that inner cap is dropped is infiltrated medicine and causes drug contamination, and existing composite cover assembling is insecure simultaneously, uses and comparatively bothers.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of structure simple, easy to operate and can uprightly from the assembling firmly infusion bottle of discharge opeing.
The purpose of this utility model is achieved through the following technical solutions: one assembles firmly infusion bottle, the composite cover that it comprises infusion bottle body and is fixedly connected with infusion bottle body, described infusion bottle body forms by the bottom of bottleneck, bottleneck, bottle and bottle from top to bottom successively, described bottle base thickness degree is greater than bottleneck thickness, bottleneck thickness is greater than bottle thickness, in the middle of the bottle that front view is described in the radial direction, two ends are progressively thinning to the left and right, and in the middle of bottle described on front view axial direction, two ends are progressively thickening up and down; Described composite cover is made up of polypropylene enclosing cover, polypropylene inner cap, pad and suspension ring, described polypropylene enclosing cover is fixedly connected with bottleneck, described polypropylene inner cap is sheathed in polypropylene enclosing cover, cover in polypropylene and offer a pin hole, the top of pin hole is pasted with one deck sealing rete, described suspension ring are connected to the top of polypropylene enclosing cover, and described pad is between suspension ring and polypropylene inner cap.
Described sealing rete is aluminium foil layer.
Described bottle feather edge offers groove.
This utility model has the following advantages: infusion bottle of the present utility model, bottle base thickness degree is greater than bottleneck thickness, bottleneck thickness is greater than bottle thickness, in the middle of bottle, two ends are progressively thinning to the left and right, in the middle of bottle, two ends are progressively thickening up and down, thus achieve infusion bottle and uprightly place, and this infusion bottle has good pliability, can realize total enclosing under atmospheric pressure and carry out venous transfusion from the mode of discharge opeing; Composite cover being provided with pin hole, when infusing, can not producing inner cap chip, and this composite cover equipment firmly, it is convenient to open.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the cross-sectional schematic of composite cover
In figure, 1-infusion bottle body, 2-composite cover, 11-bottleneck, 12-bottleneck, 13-bottle, at the bottom of 14-bottle, 15-groove, 21-polypropylene enclosing cover, 22-polypropylene inner cap, 23-pad, 24-suspension ring, 25-pin hole, 26-seals rete.
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 shown in Figure 1, one assembles firmly infusion bottle, the composite cover 2 that it comprises infusion bottle body 1 and is fixedly connected with infusion bottle body 1, described infusion bottle body is from top to bottom successively by bottleneck 11, bottleneck 12, at the bottom of bottle 13 and bottle, 14 form, 14 thickness at the bottom of described bottle are greater than bottleneck 12 thickness, bottleneck 12 thickness is greater than bottle 13 thickness, in the middle of the bottle 13 that front view is described in the radial direction, two ends are progressively thinning to the left and right, in the middle of bottle 13 described on front view axial direction, two ends are progressively thickening up and down, thus the total enclosing of the upright placement function and infusion bottle that realize infusion bottle is from draining function, as shown in Figure 2, described composite cover 2 is by polypropylene enclosing cover 21, polypropylene inner cap 22, pad 23 and suspension ring 24 form, described polypropylene enclosing cover 21 is fixedly connected with bottleneck 11, described polypropylene inner cap 22 is sheathed in polypropylene enclosing cover 21, polypropylene inner cap 22 offers a pin hole 25, the top of pin hole 25 is pasted with one deck sealing rete 26, in the present embodiment, described sealing rete 26 is aluminium foil layer, for shutoff pin hole 25, described suspension ring 24 are connected to the top of polypropylene enclosing cover 21, suspension ring 24 can come off from polypropylene enclosing cover 21, thus this composite cover 2 is opened, described pad 23 is between suspension ring 24 and polypropylene inner cap 22, pad 23 can increase the structural strength of this composite cover 2.
In the present embodiment, 14 edge fluted 15 at the bottom of described bottle, groove 15 can reduce the use of polypropylene bulk material, also can meet the upright of polypropylene infusion bag simultaneously.
Claims (3)
1. one kind is assembled firmly infusion bottle, it is characterized in that: the composite cover (2) that it comprises infusion bottle body (1) and is fixedly connected with infusion bottle body (1), described infusion bottle body is from top to bottom successively by bottleneck (11), bottleneck (12), (14) composition at the bottom of bottle (13) and bottle, at the bottom of described bottle, (14) thickness is greater than bottleneck (12) thickness, bottleneck (12) thickness is greater than bottle (13) thickness, in the middle of the bottle (13) that front view is described in the radial direction, two ends are progressively thinning to the left and right, in the middle of bottle (13) described on front view axial direction, two ends are progressively thickening up and down, described composite cover (2) is by polypropylene enclosing cover (21), polypropylene inner cap (22), pad (23) and suspension ring (24) composition, described polypropylene enclosing cover (21) is fixedly connected with bottleneck (11), described polypropylene inner cap (22) is sheathed in polypropylene enclosing cover (21), polypropylene inner cap (22) offers a pin hole (25), the top of pin hole (25) is pasted with one deck sealing rete (26), described suspension ring (24) are connected to the top of polypropylene enclosing cover (21), described pad (23) is positioned between suspension ring (24) and polypropylene inner cap (22).
2. one according to claim 1 assembles firmly infusion bottle, it is characterized in that: described sealing rete (26) is aluminium foil layer.
3. one according to claim 1 assembles firmly infusion bottle, it is characterized in that: (14) edge fluted (15) at the bottom of described bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354375.8U CN204671560U (en) | 2015-05-28 | 2015-05-28 | Infusion bottle with firm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354375.8U CN204671560U (en) | 2015-05-28 | 2015-05-28 | Infusion bottle with firm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671560U true CN204671560U (en) | 2015-09-30 |
Family
ID=54171290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354375.8U Active CN204671560U (en) | 2015-05-28 | 2015-05-28 | Infusion bottle with firm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671560U (en) |
-
2015
- 2015-05-28 CN CN201520354375.8U patent/CN204671560U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |