CN202314720U - Medical cassette bottle - Google Patents
Medical cassette bottle Download PDFInfo
- Publication number
- CN202314720U CN202314720U CN2011204725011U CN201120472501U CN202314720U CN 202314720 U CN202314720 U CN 202314720U CN 2011204725011 U CN2011204725011 U CN 2011204725011U CN 201120472501 U CN201120472501 U CN 201120472501U CN 202314720 U CN202314720 U CN 202314720U
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- CN
- China
- Prior art keywords
- bottle
- utility
- model
- medical cassette
- cassette bottle
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a medical cassette bottle, which comprises a bottle body. A top opening and a tail opening are respectively arranged on the top and at the bottom of the bottle body. The medical cassette bottle is characterized in that the inner edge of the tail opening is provided with an annular bump. According to the medical cassette bottle disclosed by the utility model, the inner edge of the tail opening is provided with the annular bump; the annular bump is applied to being fixed with a rubber piston in a tight fit manner; and the sealing and matching stability can be increased.
Description
Technical field
This utility model relates to the technical field of medicine bottle, specifically is a kind of medical cassette bottle.
Background technology
The similar syringe that does not have push rod of cassette bottle is equivalent to " not having the bottle at the end ".The injection syringe needle of rubber seal protection is equipped with in this bottle front portion, and bottleneck is with the sealing of plug aluminium lid, and afterbody seals with rubber piston.The cassette bottle is inserted reusable cassette injection frame or is claimed to use in the injection pen, and the use medicinal liquid does not contact with any parts of syringe.
Cassette injection range of application is very extensive, can be used for following field: prevent biochemical first aid class, hemostasis and pain-relieving class, heart disease first aid class, insulin, detoxifcation class, antipyretic-antalgic class, anesthesia calm class, antibiotic, interferon, transfer factor, separate drinks or the like.The cassette bottle is mainly used in the higher genetically engineered drug of technology content, biological enzyme formulation.
The weak point of above-mentioned existing cassette bottle is: when the afterbody of cassette bottle sealed with rubber piston, rubber piston was difficult for fixing.Therefore, how addressing this problem, is the technical barrier of this area.
The utility model content
The technical problem that this utility model will solve provide a kind of simple in structure, the afterbody opening is suitable for and the medical cassette bottle of rubber piston sealing and fixing.
In order to solve the problems of the technologies described above, this utility model provides a kind of medical cassette bottle, comprises bottle, and the top of this bottle and bottom are respectively equipped with open top and afterbody opening, it is characterized in that: the inner edge of this afterbody opening has annular protrusion.
The technique scheme of this utility model is compared prior art and is had the following advantages: in the medical cassette bottle of this utility model; The inner edge of afterbody opening has annular protrusion; This annular protrusion is suitable for being tightly fixed with rubber piston, and can improve the stability that is sealed and matched.
Description of drawings
For the content that makes this utility model is more clearly understood, below basis specific embodiment and combine accompanying drawing, this utility model is done further detailed explanation, wherein
Fig. 1 is the cross-sectional view of the medical cassette bottle of this utility model;
Fig. 2 is the partial enlarged drawing of the medical cassette bottle of Fig. 1.
The specific embodiment
See Fig. 1-2, the medical cassette bottle of present embodiment comprises bottle 1, and the top of this bottle 1 and bottom are respectively equipped with open top 11 and afterbody opening 12, and the inner edge of this afterbody opening 12 has annular protrusion 120.
Obviously, the foregoing description only be for explain clearly that this utility model does for example, and be not to be qualification to the embodiment of this utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these spirit that belong to this utility model are extended out or change still are among the protection domain of this utility model.
Claims (1)
1. a medical cassette bottle comprises bottle (1), and top of this bottle (1) and bottom are respectively equipped with open top (11) and afterbody opening (12), it is characterized in that: the inner edge of this afterbody opening (12) has annular protrusion (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204725011U CN202314720U (en) | 2011-11-24 | 2011-11-24 | Medical cassette bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204725011U CN202314720U (en) | 2011-11-24 | 2011-11-24 | Medical cassette bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314720U true CN202314720U (en) | 2012-07-11 |
Family
ID=46426725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204725011U Expired - Lifetime CN202314720U (en) | 2011-11-24 | 2011-11-24 | Medical cassette bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435339A (en) * | 2015-10-23 | 2016-03-30 | 双峰格雷斯海姆医药玻璃（丹阳）有限公司 | Clamping type bottle |
-
2011
- 2011-11-24 CN CN2011204725011U patent/CN202314720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435339A (en) * | 2015-10-23 | 2016-03-30 | 双峰格雷斯海姆医药玻璃（丹阳）有限公司 | Clamping type bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |