CN207002717U - A kind of Blood culture bottle - Google Patents
A kind of Blood culture bottle Download PDFInfo
- Publication number
- CN207002717U CN207002717U CN201720946159.1U CN201720946159U CN207002717U CN 207002717 U CN207002717 U CN 207002717U CN 201720946159 U CN201720946159 U CN 201720946159U CN 207002717 U CN207002717 U CN 207002717U
- Authority
- CN
- China
- Prior art keywords
- rubber stopper
- flange
- bottle
- enclosing cover
- blood culture
- 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
It the utility model is related to a kind of Blood culture bottle, including bottle, rubber stopper and enclosing cover, and for fastening the retainer plate of rubber stopper, the bottleneck of the bottle is provided with rubber stopper, and the rubber stopper outer end is provided with turnover flange, the flange, which turns up, wraps the outer wall of bottleneck, the fixed trap is on flange, and the flange and rubber stopper are integrally manufactured, and the retainer plate is provided with external screw thread, the internal thread being adapted to external screw thread is stamped outside described, the enclosing cover is threadedly coupled with retainer plate.The utility model is avoided that other surfaces contact rubber stopper, reduces the risk of bottleneck contact stain, helps to reduce false positive rate, ensures that patient is correctly treated in time, significant to the therapeutic quality and prognosis of improvement patient；Without sterilization again during use, simplify operation, operating efficiency can be improved.
Description
Technical field
It the utility model is related to field of medical article technology, more particularly to a kind of Blood culture bottle.
Background technology
Collection blood culture is clinically to be used for determining diagnosis and guiding treatment extremely important approach, but blood culture at present
Overall positive rate only 30%, and false positive rate is high, according to statistics up to 30%-45%.The reason for causing false positive includes：1) adopt
Blood operation fails to fully comply with asptic technique, causes apparatus or blood during collect specimen to be contaminated；2) bacterium inhales in air
It is attached；3) laboratory environment pollution etc..Positive rate is detected to improve, people have carried out a variety of improvement to blood meida.
Blood culture bottle general at present is largely resin bottle, and bottle mouth position is fixed with rubber stopper, and rubber stopper top is with plastics
Lid protection.During collect specimen, vinyl cover need to be opened, plastic plug is sterilized with disinfectant, is inserted into syringe needle, blood is injected into bottle
It is interior.During this, rubber stopper face will necessarily contact other surfaces when opening bottle stopper, including the hand of medical worker or for wrapping
Wrap up in the dressing of vinyl cover.In addition, the duration of so-called " sterilization plastic plug " is at present also without Uniform provisions, clinical manipulation difference pole
Greatly.These have rubber stopper to be contaminated, and cause the risk of false positive results.Can not only be made troubles to clinical position, delay and
When treat, can also cause medical resource to waste, not meet health economics principle.
Utility model content
The utility model aims to provide Blood culture bottle, and the sealing device of bottleneck is improved, and reduces bottleneck contact stain
Risk.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of Blood culture bottle, including bottle, rubber stopper and enclosing cover, and for fastening the retainer plate of rubber stopper, the bottle
The bottleneck of body is provided with rubber stopper, and the rubber stopper outer end is provided with turnover flange, and the flange, which turns up, wraps the outer of bottleneck
Wall, the fixed trap is on flange, and the flange and rubber stopper are integrally manufactured, and the retainer plate is provided with external screw thread, described
The internal thread being adapted to external screw thread is stamped outside, the enclosing cover is threadedly coupled with retainer plate.
Further, there is gap between the top surface and enclosing cover of the rubber stopper.
Wherein, the material of the enclosing cover is plastics.
Wherein, the material of the bottle is resin.
Wherein, the volume of the bottle is 30ml.
Further, the bottleneck length of the bottle is 3cm.
Further, the enclosing cover is wrapped with plastic sealing cover.
Compared with prior art, the utility model has the advantages that：
1. the utility model is avoided that other surfaces contact rubber stopper, the risk of bottleneck contact stain is reduced, helps to drop
Low false positive rate, ensure that patient is correctly treated in time, it is significant to the therapeutic quality and prognosis of improvement patient；
3. simplify operation without sterilization again when using, operating efficiency can be improved；
2. blood can be injected by directly outwarding winding enclosing cover when using, one hand is uncapped and both hands are uncapped easy use, uses letter
Just it is quick.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of bottle mouth position in embodiment 1；
Fig. 3 is the structural representation of bottle mouth position in embodiment 2；
In figure：1- bottles, 2- rubber stoppers, 3- retainer plates, 4- enclosing covers, 5- flange, 6- plastic sealing covers.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
Embodiment 1
As shown in figure 1, Blood culture bottle disclosed in the utility model, including bottle 1, rubber stopper 2 and enclosing cover 4, and be used for
The retainer plate 3 of rubber stopper 2 is fastened, the bottleneck of bottle 1 is provided with rubber stopper 2.As shown in Fig. 2 the outer end of rubber stopper 2 is provided with turnover
Flange 5, flange 5, which turns up, wraps the outer wall of bottleneck, and retainer plate 3 is sleeved on flange 5, and retainer plate 3 is tightly wrapped in rubber stopper 2
Periphery, pressurization are fixed, and play a part of fixed rubber stopper 2, sufficiently sealed bottleneck.Flange 5 and rubber stopper 2 are integrally manufactured, fixed
Circle 3 is provided with external screw thread, and enclosing cover 4 has the internal thread being adapted to the external screw thread, and enclosing cover 4 is threadedly coupled with retainer plate 3.
Wherein, the material of enclosing cover 4 is plastics, and the material of bottle 1 is resin or glass, and the volume of bottle 1 is 30ml, built-in
Culture medium.The bottleneck length of bottle 1 is longer than the length of existing bottle body and bottleneck, and the length of the bottleneck of bottle 1 is in the present embodiment
3cm, it is sufficiently sealed between guarantee enclosing cover 4 and retainer plate 3, avoid polluting.
Existing vinyl cover is changed to screw-type vinyl cover by the utility model, is connected by screw thread with retainer plate 3, played close
Envelope acts on.In use, blood can be injected by directly outwarding winding enclosing cover 4.One hand is uncapped and both hands are uncapped easy use, easy to use
Fast, and it is avoided that other surfaces contact rubber stopper 2, without sterilization again, simplifies operation, and it is easy to use.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：There is gap between the top surface and enclosing cover 4 of rubber stopper 2.
Embodiment 3
The present embodiment and the difference of embodiment 1 or 2 are：As shown in figure 3, enclosing cover 4 is wrapped with plastic sealing cover 6.Tear
After opening plastic sealing cover 6, blood can be injected by outwarding winding enclosing cover 4.One hand is uncapped and both hands are uncapped easy use, easy to use fast
It is prompt.
Embodiment 4
The present embodiment and the difference of above three embodiments are：The length of flange 5 is identical with the length of rubber stopper 2.
The utility model using when directly outward winding enclosing cover and can inject blood.One hand, which uncaps to uncap with both hands, easily to be made
With, it is easy to use quick, and it is avoided that other surfaces contact rubber stopper, without sterilization again, help to reduce vacation
Positive rate, ensure that patient is correctly treated in time, it is significant to the therapeutic quality and prognosis of improvement patient.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (8)
1. a kind of Blood culture bottle, including bottle (1), rubber stopper (2) and enclosing cover (4), the bottleneck of the bottle (1) are provided with rubber stopper
(2), it is characterised in that:Also include being used for the retainer plate (3) for fastening rubber stopper (2), rubber stopper (2) outer end, which is provided with, may be reversed
Flange (5), the flange (5), which is turned up, wraps the outer wall of bottleneck, and the retainer plate (3) is sleeved on flange (5), described to turn over
Side (5) and rubber stopper (2) are integrally manufactured, and the retainer plate (3) is provided with external screw thread, and the enclosing cover (4) has what is be adapted to external screw thread
Internal thread, the enclosing cover (4) are threadedly coupled with retainer plate (3).
2. Blood culture bottle according to claim 1, it is characterised in that：Between the top surface and enclosing cover (4) of the rubber stopper (2)
There is gap.
3. Blood culture bottle according to claim 1, it is characterised in that：The material of the enclosing cover (4) is plastics.
4. Blood culture bottle according to claim 1, it is characterised in that：The material of the bottle (1) is resin.
5. Blood culture bottle according to claim 1, it is characterised in that：The volume of the bottle (1) is 30ml.
6. Blood culture bottle according to claim 1 or 5, it is characterised in that：The bottleneck length of the bottle (1) is 3cm.
7. Blood culture bottle according to claim 1, it is characterised in that：The enclosing cover (4) is wrapped with plastic sealing cover
(6)。
8. Blood culture bottle according to claim 1, it is characterised in that：The length of the flange (5) and the length of rubber stopper (2)
Spend identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946159.1U CN207002717U (en) | 2017-07-31 | 2017-07-31 | A kind of Blood culture bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946159.1U CN207002717U (en) | 2017-07-31 | 2017-07-31 | A kind of Blood culture bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002717U true CN207002717U (en) | 2018-02-13 |
Family
ID=61457004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720946159.1U Active CN207002717U (en) | 2017-07-31 | 2017-07-31 | A kind of Blood culture bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002717U (en) |
-
2017
- 2017-07-31 CN CN201720946159.1U patent/CN207002717U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208591313U (en) | Infusion bottle protection enclosure cover | |
| CN207002717U (en) | A kind of Blood culture bottle | |
| CN204261044U (en) | A kind of sterile dispensing device | |
| CN102579185B (en) | Eye-drop device and application method thereof | |
| CN208770407U (en) | A kind of infusion bottle capper | |
| CN209137355U (en) | A kind of body cavity perfusion therapy device | |
| CN208395179U (en) | A kind of rotation transferred species diphase blood culture flask | |
| CN202568850U (en) | Eyedrop-dripping device | |
| CN202490222U (en) | Liquid storage bottle for negative pressure suction apparatus | |
| CN105816933A (en) | Transfusion device | |
| CN205796144U (en) | A kind of infusion set | |
| CN2766830Y (en) | Bottle capable of accommodating sterilizing cotton swabs | |
| CN107320840A (en) | Skin sterilizing device | |
| CN204745168U (en) | Subsides of security protection bottleneck | |
| CN204699151U (en) | A kind of being more suitable for rescues the transfusion drip tube device used | |
| CN204297304U (en) | A kind of antipollution ointment bottle cap | |
| CN214011272U (en) | Reusable sample adding injector | |
| CN203999616U (en) | Urine culturing bottle | |
| CN202589948U (en) | Medicine bottle | |
| CN2778273Y (en) | Transfusion bottle | |
| CN103169617B (en) | Sterilization-free directly-matched combined cap of plastic transfusion bottle and using method of combined cap | |
| CN201453762U (en) | Dual-purpose hypodermic needle cap | |
| CN202184931U (en) | Puncture-free bottle stopper | |
| CN201686477U (en) | Novel funnel | |
| CN203943911U (en) | Medical disinfecting spray bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |