CN205041885U - Aseptic syringe of disposable - Google Patents
Aseptic syringe of disposable Download PDFInfo
- Publication number
- CN205041885U CN205041885U CN201520799430.4U CN201520799430U CN205041885U CN 205041885 U CN205041885 U CN 205041885U CN 201520799430 U CN201520799430 U CN 201520799430U CN 205041885 U CN205041885 U CN 205041885U
- Authority
- CN
- China
- Prior art keywords
- single use
- temperature
- transfusion system
- abacterial
- transfusion
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an aseptic syringe of disposable, including puncture ware, dropping funnel, transfer line, flow regulator, filter and syringe needle, puncture ware department connects a blast pipe, set up an automatic liquid -stopping device in the dropping funnel, the cover has the formula heater that can adjust the temperature on the transfer line between flow regulator and the filter, the cover has the safety cover on the syringe needle. The utility model discloses a cross infection can be avoided to the transfusion system, has reduced the risk that infects, be equipped with the automatic liquid -stopping device in the dropping funnel, when the infusion is accomplished, can prevent that the air admission patient is internal, ensured patient's safety, and, when patient feels that the liquid medicine is too cool, can be based on oneself requirement, adjust heater's the knob that adjusts the temperature is selected to be fit for own temperature and is infused, improvement patient's comfort.
Description
Technical field
This utility model belongs to field of medical device, is specifically related to a kind of single use abacterial transfusion system.
Background technology
At present, in the clinical process infusing to patient, needing entourage or nurse to monitoring, if pull out syringe needle not in time after having infused, the generation of blood back phenomenon can be caused, air can be caused time serious to enter human body, jeopardize the life security of patient.And, when weather is too cold, if medicinal liquid is too cool, often bring misery to patient, cause discomfort or the untoward reaction of health.So, there is the transfusion device that can carry out heating in infusion process.Existing heating infusion device all sets concrete temperature usually, but different weather, different patients, to demand and the situation of the adaptation difference of fluid temperature.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of single use abacterial transfusion system, can avoid cross infection, when having infused can automatic liquid-stopping, prevent air from entering in patient body, ensure the safety of patient; In infusion process, patient can regulate the temperature of medicinal liquid according to the adaptation situation of oneself, meet different sick Man's Demands.
For achieving the above object; the technical solution adopted in the utility model is: a kind of single use abacterial transfusion system; comprise perforator, dropping funnel, tube for transfusion, flow regulator, filter and entry needle; described perforator place connects an exhaustor; one automatic liquid-stopping device is set in described dropping funnel; tube for transfusion between described flow regulator and filter overlaps and has temperature-adjustable heater, on described entry needle, cover has protective cover.
Further, described automatic liquid-stopping device comprises ball float and blocking, and described ball float and blocking are linked together by connecting rod.
Further, described temperature-adjustable heater is divided into housing and upper cover, described housing built-in temperature sensor, described housing centre position offers groove, on housing, also this has on and off switch and thermoregulation knob, cover on described and be also provided with groove, jointly form with the groove of housing the passage placing tube for transfusion, above cover and be also provided with Closing Switch.
Further, described temperature-adjustable heater housings and the groove above covered are rectangle or cylinder shape groove, for placing tube for transfusion, heat the medicinal liquid in tube for transfusion.
Further, described temperature-adjustable heater is rechargeable type heater, and charging inlet adopts USB interface or attaching plug.After electricity has consumed, again can charge, can utilization be cycled to repeat, save the energy.
Further, described tube for transfusion adopts polypropylene material to make, ethane via epoxyethane sterilizing.
The beneficial effects of the utility model are: transfusion device of the present utility model is single use abacterial transfusion system, can avoid cross infection, reduces the risk of infection; Be provided with automatic liquid-stopping device in dropping funnel, during normal infusion, ball float, under the effect of buoyancy, drives blocking to float, opens the liquid outlet of dropping funnel lower end, can carry out normal infusion; When having infused, along with the medicinal liquid in dropping funnel reduces, buoyancy reduces, and ball float moves down under the effect of blocking gravity, blocks and is blocked by the liquid outlet of dropping funnel, prevent air from entering in patient body, ensured the safety of patient; And, when patient feels that medicinal liquid is too cool, according to the requirement of oneself, the thermoregulation knob of heater can be regulated, select the temperature being applicable to oneself to infuse, improve the comfort of patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of temperature-adjustable heater.
In figure: 1-exhaustor, 2-perforator, 3-dropping funnel, 4-automatic liquid-stopping device; 4.1-ball float, 4.2-connecting rod, 4.3-blocks, 5-tube for transfusion; 6-flow regulator, 7-temperature-adjustable heater, 7.1-groove; 7.2-temperature sensor, 7.3-housing, 7.4-on and off switch; 7.5-thermoregulation knob, 7.6-upper cover, 7.7-Closing Switch; 8-filter, 9-entry needle, 10-protects barrier.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, this utility model is further described.
As shown in the figure: a kind of single use abacterial transfusion system, comprise perforator 2, dropping funnel 3, tube for transfusion 5, flow regulator 6, filter 8 and entry needle 9, described perforator 2 place connects an exhaustor 1, one automatic liquid-stopping device 4 is set in described dropping funnel 3, described automatic liquid-stopping device 4 comprises ball float 4.1 and oval blocking 4.3, described ball float 4.1 and blocking 4.3 are linked together by connecting rod 4.2, tube for transfusion 5 between described flow regulator 6 and filter 8 overlaps and has temperature-adjustable heater 7, described temperature-adjustable heater 7 is divided into housing 7.3 and upper cover 7.6, described housing 7.3 built-in temperature sensor 7.2, described housing 7.3 centre position offers groove 7.1, on housing 7.3, also this has on and off switch 7.4 and thermoregulation knob 7.5, described upper cover 7.6 is also provided with groove 6.1, jointly the passage placing tube for transfusion 5 is formed with the groove 7.1 of housing 7.3, upper cover 7.6 is also provided with Closing Switch 7.7, on described entry needle 9, cover has protective cover 10.
Further, the groove 7.1 on described temperature-adjustable heater 7 housing 7.3 and upper cover 7.6 is rectangle or cylinder shape groove, for placing tube for transfusion 5, heats the medicinal liquid in tube for transfusion 5.
Further, described temperature-adjustable heater 7 is rechargeable type heater, and charging inlet adopts USB interface or attaching plug.After electricity has consumed, again can charge, can utilization be cycled to repeat, save the energy.
Further, described tube for transfusion 5 adopts polypropylene material to make, ethane via epoxyethane sterilizing.
The foregoing is only preferred embodiment of the present utility model, is not to restriction of the present utility model.The change that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (9)
1. a single use abacterial transfusion system; comprise perforator, dropping funnel, tube for transfusion, flow regulator, filter and entry needle; it is characterized in that: described perforator place connects an exhaustor; one automatic liquid-stopping device is set in described dropping funnel; tube for transfusion between described flow regulator and filter overlaps and has temperature-adjustable heater, on described entry needle, cover has protective cover.
2. single use abacterial transfusion system according to claim 1, is characterized in that: described automatic liquid-stopping device comprises ball float and blocking, and described ball float and blocking are linked together by connecting rod.
3. single use abacterial transfusion system according to claim 2, is characterized in that: described blocking is ellipsoidal structure.
4. the single use abacterial transfusion system according to any one of claims 1 to 3, it is characterized in that: described temperature-adjustable heater is divided into housing and upper cover, a built-in temperature sensor on described housing, groove is offered in the middle of housing, housing is also provided with on and off switch and thermoregulation knob, cover on described and be also provided with groove, jointly form with the groove of housing the passage placing tube for transfusion, above cover and be also provided with Closing Switch.
5. single use abacterial transfusion system according to claim 4, is characterized in that: described temperature-adjustable heater housings and the groove above covered are rectangle.
6. single use abacterial transfusion system according to claim 4, is characterized in that: described temperature-adjustable heater housings and the groove above covered are cylindrical.
7. the single use abacterial transfusion system according to any one of claims 1 to 3, is characterized in that: described temperature-adjustable heater is rechargeable type heater.
8. single use abacterial transfusion system according to claim 7, is characterized in that: the charging inlet of described temperature-adjustable heater adopts USB interface or attaching plug.
9. the single use abacterial transfusion system according to any one of claims 1 to 3, is characterized in that: described tube for transfusion adopts polypropylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799430.4U CN205041885U (en) | 2015-10-16 | 2015-10-16 | Aseptic syringe of disposable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799430.4U CN205041885U (en) | 2015-10-16 | 2015-10-16 | Aseptic syringe of disposable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041885U true CN205041885U (en) | 2016-02-24 |
Family
ID=55335507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799430.4U Expired - Fee Related CN205041885U (en) | 2015-10-16 | 2015-10-16 | Aseptic syringe of disposable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041885U (en) |
-
2015
- 2015-10-16 CN CN201520799430.4U patent/CN205041885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20191016 |