CN201921212U - Display and alarm device of transfusion system - Google Patents
Display and alarm device of transfusion system Download PDFInfo
- Publication number
- CN201921212U CN201921212U CN2011200162262U CN201120016226U CN201921212U CN 201921212 U CN201921212 U CN 201921212U CN 2011200162262 U CN2011200162262 U CN 2011200162262U CN 201120016226 U CN201120016226 U CN 201120016226U CN 201921212 U CN201921212 U CN 201921212U
- Authority
- CN
- China
- Prior art keywords
- alarm device
- level detection
- catheter
- transfusion
- conduit
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000008187 granular material Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 4
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 4
- 238000001802 infusion Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 abstract description 33
- 239000003814 drug Substances 0.000 abstract description 6
- 210000004712 air sac Anatomy 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000474 nursing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a display and alarm device of a transfusion system, which comprises a catheter, and a transfusion needle, an admission pipe and a Murphy's dropper which are communicated by the catheter. The display and alarm device also comprises an air sac with a needle head. A plurality of non-toxic red suspension granules are held in the air sac; the radii of the suspension granules are far less than the radius of the catheter but are greater than the inner diameter of a needle tube of the transfusion needle; moreover, the density of the suspension granules is lower than that of water; and the catheter is also provided with a liquid level detection alarm device. The utility model has the advantages that the position of a liquid medicine is easy to observe; the suspension granules can drop along with the drop of the liquid level of the liquid medicine but cannot enter the catheter; if people pay no attention to that the liquid level of the liquid medicine drops to the lowest point of a transfusion bottle, the catheter is also provided with the liquid level detection alarm device, and the liquid level detection alarm device can buzz after the liquid medicine flows through the liquid level detection alarm device to remind a patient and a nurse to replace the liquid medicine in time, and thus, dual guarantee is provided for avoiding air entering a human body.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of transfusion device and shows and alarm device.
Background technology
The infusion bottle of hospital's use at present is transparent, most of medicinal liquid also is a clear, colorless, patient or nursing staff can not clearly see the position of medicinal liquid, and in order to prevent in the air admission human body, in the time will being totally lost, the nursing staff need stare at the medicinal liquid position always, if patient or nursing staff can not in time find utensil inner liquid medicine mobility status and in time change medicinal liquid, just might cause in the air admission human body, bring unnecessary misery to patient.
Summary of the invention
The transfusion device that the purpose of this utility model is to provide a kind of and is easy to observe the medicinal liquid position, in time reports to the police when medicinal liquid drips off shows and alarm device.
To achieve these goals, this utility model adopts following technical scheme to be: a kind of transfusion device shows and alarm device, infusion needle, air inlet pipe, Murphy type burette that it comprises conduit, is connected by conduit, it also comprises the air bag that has syringe needle, the suspension granule of some nontoxic redness is housed in the air bag, suspend short grained radius much smaller than conduit radius, but greater than infusion needle needle tubing internal diameter, and the density of short grained density less than water that suspends.
Also be provided with the level detection alarm device on the above-mentioned conduit.
The below of above-mentioned level detection alarm device next-door neighbour Murphy type burette.
Two detecting electrodes of above-mentioned level detection alarm device are arranged on the inwall of conduit.
The beneficial effects of the utility model are: transfusion device is provided with the air bag of band syringe needle, redness suspension granule in the air bag enters the upper surface that can float over liquid behind the infusion bottle, help the position that patient or nursing staff observe medicinal liquid, when liquid dripped off in the bottle, the suspension granule can be reduced to the minimum point of infusion bottle; Below next-door neighbour's Murphy type burette on the conduit, be provided with the level detection alarm device, do not reduce to the transfusion device minimum point if find the suspension granule, medicinal liquid continues to flow, after flowing through the level detection alarm device, the level detection alarm device can be reported to the police automatically, prompting patient or nursing staff in time change medicinal liquid, have prevented to work the mischief in the air admission human body, so just for avoiding the air admission human body that double shield is provided.
Description of drawings
Fig. 1 is the structural representation of this utility model specific embodiment.
Fig. 2 is the sketch map of alarm annexation in this utility model specific embodiment.
Among the figure, 1, infusion bottle, 2, the air bag syringe needle, 3, air bag, 4, conduit, 5, Murphy type burette, 6, the level detection alarm device, 7, air inlet pipe, 8, infusion needle, 9, the suspension granule, 10, detecting electrode.
The specific embodiment
This utility model is further described as follows below in conjunction with the drawings and specific embodiments:
Referring to Fig. 1, this utility model is that a kind of transfusion device shows and alarm device, it comprises conduit 4, the infusion needle 8 that is connected by conduit 4, air inlet pipe 7, Murphy type burette 5, it also comprises the air bag 3 that has syringe needle, the suspension granule 9 of some nontoxic redness is housed in the air bag 3, the radius of suspension granule 9 is much smaller than conduit 4 radiuses, but greater than infusion needle 8 needle tubing internal diameters, and the density of suspension granule 9 is less than the density of water, also be provided with level detection alarm device 6 on the conduit 4, the below of level detection alarm device 6 next-door neighbour's Murphy type burettes 5, two detecting electrodes 10 of level detection alarm device 6 are arranged on the inwall of conduit.
Implementation process of the present utility model is as follows:
Earlier air bag syringe needle 2 is inserted on the infusion bottle 1, suspension granule 9 in the air bag 3 is clamp-oned in the infusion bottle 1, and because of the density of its density less than water, suspension granule 9 is suspended in the upper surface of liquid rapidly, infusion needle 8 is inserted on the infusion bottle 1, medicinal liquid begins to flow downward along conduit 4 again; Suspension granule 9 in infusion bottle descends along with the decline of medicinal liquid liquid level, the granule 9 that suspends at last drops on the infusion bottle bottleneck, if do not find that in time suspension granule 9 drops on the infusion bottle bottleneck, liquid continues to flow, when the high liquid level (HLL) of liquid was higher than the detecting electrode 10 of level detection alarm device 6, two detecting electrodes 10 were communicated with by medicinal liquid, when the high liquid level (HLL) of liquid is lower than detecting electrode 10, two detecting electrodes 10 connect disconnection, and level detection alarm 6 is reported to the police.
This utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to be to restriction of the present utility model; this utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (4)
1. a transfusion device shows and alarm device, infusion needle, air inlet pipe, Murphy type burette that it comprises conduit, is connected by conduit, it is characterized in that, it also comprises the air bag that has syringe needle, the suspension granule of some nontoxic redness is housed in the air bag, suspend short grained radius much smaller than conduit radius, but greater than infusion needle needle tubing internal diameter, and the density of short grained density less than water that suspends.
2. transfusion device according to claim 1 shows and alarm device, it is characterized in that, also is provided with the level detection alarm device on the described conduit.
3. transfusion device according to claim 2 shows and alarm device, it is characterized in that, the below of described level detection alarm device next-door neighbour Murphy type burette.
4. show and alarm device according to claim 2 or 3 described transfusion devices, it is characterized in that two detecting electrodes of described level detection alarm device are arranged on the inwall of conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162262U CN201921212U (en) | 2011-01-19 | 2011-01-19 | Display and alarm device of transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162262U CN201921212U (en) | 2011-01-19 | 2011-01-19 | Display and alarm device of transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921212U true CN201921212U (en) | 2011-08-10 |
Family
ID=44425087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200162262U Expired - Fee Related CN201921212U (en) | 2011-01-19 | 2011-01-19 | Display and alarm device of transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225719A (en) * | 2014-09-05 | 2014-12-24 | 河南科技大学第一附属医院 | Drip transfusion early-warning device |
-
2011
- 2011-01-19 CN CN2011200162262U patent/CN201921212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225719A (en) * | 2014-09-05 | 2014-12-24 | 河南科技大学第一附属医院 | Drip transfusion early-warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120119 |