CN204017001U - A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus - Google Patents
A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus Download PDFInfo
- Publication number
- CN204017001U CN204017001U CN201420471460.8U CN201420471460U CN204017001U CN 204017001 U CN204017001 U CN 204017001U CN 201420471460 U CN201420471460 U CN 201420471460U CN 204017001 U CN204017001 U CN 204017001U
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- Prior art keywords
- quantitatively
- connection tube
- liquid
- needle
- type automatic
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- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 230000002411 adverse Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 208000010513 Stupor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus, comprise the bottle plug puncture needle connected successively by flexible pipe, first gauge tap, batcher, second gauge tap, dropper, speed regulator, check valve, connection tube, liquid medicine filter and venoclysis needle, the sidepiece of described bottle plug puncture needle is provided with the muffler be communicated with it, described batcher is cylindrical plastic structure, top is provided with exhaustor with cover, the inside of described dropper is provided with the safe floating block of taper, described speed regulator is provided with the positioner of friction pulley, described connection tube is provided with chemical feed pipe, the front end of described connection tube arranges check valve.This utility model can overcome in common transfusion process and is difficult to quantitatively and defect that speed can not accurately control, the safe floating block of taper is set in the inside of dropper, realize automatic liquid-stopping, alleviate the labor intensity of medical personnel, arranging of check valve can prevent medicine adverse current, medicine is made to enter human body fast, for giving emergency treatment to a patient the time of having saved.
Description
Technical field
This utility model relates to a kind of armarium, specifically a kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus.
Background technology
Common apparatus for intravenous injection transfusion system mainly comprises puncture needle, dropper, speed-regulating switch, syringe needle and connects their tube for transfusion.Generally, this common tube for transfusion can meet the needs of patient infusion completely.But, for the patient that some are special, have strict requirement to the amount of transfusion liquid and transfusion speed; Professional must be had during clinical transfusion to nurse, particularly critical, stupor, without the old man of self-care ability or child, this increases extra muscle power and mental burden to undoubtedly medical personnel and families of patients, in order to prevent air from inputting in body in patient infusion process, often just changing infusion bottle when also having certain medicinal liquid, causing medicinal liquid to waste greatly, the general closedown flow regulator that adopts prevents air from entering human body at present, but can blood back be caused like this, also unfavorable to patient.
Utility model content
The purpose of this utility model is to provide a kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus, comprise the bottle plug puncture needle connected successively by flexible pipe, first gauge tap, batcher, second gauge tap, dropper, speed regulator, check valve, connection tube, liquid medicine filter and venoclysis needle, the sidepiece of described bottle plug puncture needle is provided with the muffler be communicated with it, the outside of bottle plug puncture needle is covered with puncture needle protective sleeve, described first, second gauge tap is set to "ON" and "Off" two states, described batcher is cylindrical plastic structure, batcher cylindrical surface indicates the scale of express liquid volume, top is provided with exhaustor with cover, the inside of described dropper is provided with the safe floating block of taper, described speed regulator is provided with the positioner of friction pulley, described positioner is to be engraved in respectively on speed regulator shell and graduation mark on friction pulley, described connection tube is provided with chemical feed pipe, the front end of described connection tube arranges check valve, between described connection tube and venoclysis needle, liquid medicine filter is set, protective sleeve of syringe needle is provided with outside described venoclysis needle.
As further program of the utility model: described muffler is provided with the air filter of band air-filtering membrane.
As this utility model further scheme: described speed regulator is provided with the anchor point of three friction pulleys, correspond to respectively 50 droplets/point, 30 droplets/point, 10 droplets/point drip speed.
As this utility model further scheme: be provided with rubber stopper in described chemical feed pipe, the medicine liquid channel in rubber stopper is provided with the elastic valve coordinated with entry needle, and entry needle is extracted rear elastic valve and automatically closed.
As this utility model further scheme: described connection tube and chemical feed pipe junction and check valve distance are less than 10cm.
As this utility model further scheme: be provided with double-deck poly (ether sulfone) film in described liquid medicine filter.
Compared with prior art, the beneficial effects of the utility model are: the setting of this utility model batcher can overcome in common transfusion process and is difficult to quantitatively and defect that speed can not accurately control, ensure the effect of infusion treatment, the safe floating block of taper is set in the inside of dropper, realize automatic liquid-stopping, can prevent air from entering in patient body, security performance is high, alleviate the labor intensity of medical personnel, arranging of check valve can prevent medicine adverse current, medicine is made to enter human body fast, for giving emergency treatment to a patient the time of having saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of quantitatively-controlled type automatic liquid-stopping transfusion apparatus.
In figure: bottle plug puncture needle 1, puncture needle protective sleeve 2, muffler 3, first gauge tap 4, batcher 5, exhaustor 6, second gauge tap 7, the safe floating block 8 of taper, dropper 9, flexible pipe 10, speed regulator 11, friction pulley 12, check valve 13, chemical feed pipe 14, connection tube 15, liquid medicine filter 16, venoclysis needle 17, protective sleeve of syringe needle 18.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus, comprise the bottle plug puncture needle 1 connected successively by flexible pipe 10, first gauge tap 4, batcher 5, second gauge tap 7, dropper 9, speed regulator 11, check valve 13, connection tube 15, liquid medicine filter 16 and venoclysis needle 17, the sidepiece of described bottle plug puncture needle 1 is provided with the muffler 3 be communicated with it, the outside of bottle plug puncture needle 1 is covered with puncture needle protective sleeve 2, described muffler 3 is provided with the air filter of band air-filtering membrane, described first, second gauge tap is set to "ON" and "Off" two states, liquid can be controlled and enter batcher 5, described batcher 5 is cylindrical plastic structure, batcher 5 cylindrical surface indicates the scale of express liquid volume, top is provided with exhaustor 6 with cover, the inside of described dropper 9 is provided with the safe floating block 8 of taper, described speed regulator 11 is provided with the positioner of friction pulley 12, described positioner is to be engraved in respectively on speed regulator 11 shell and graduation mark on friction pulley 12, both are with the use of the location that can complete friction pulley, thus can control exactly to drip speed, described speed regulator 11 is provided with the anchor point of three friction pulleys 12, correspond to 50 droplets/point respectively, 30 droplets/point, 10 droplets/point drip is fast, described connection tube 15 is provided with chemical feed pipe 14, rubber stopper is provided with in described chemical feed pipe 14, medicine liquid channel in rubber stopper is provided with the elastic valve coordinated with entry needle, entry needle is extracted rear elastic valve and is automatically closed, the front end of described connection tube 15 arranges check valve 13, medicine adverse current can be prevented, medicine is made to enter human body fast, described connection tube 15 is less than 10cm with chemical feed pipe 14 junction and check valve 13 distance, between described connection tube 15 and venoclysis needle 17, liquid medicine filter 16 is set, double-deck poly (ether sulfone) film is provided with in described liquid medicine filter 16, water environment capacity is strong, filter opening rule, evenly, the high foreign body that can not produce of filtering accuracy comes off, protective sleeve of syringe needle 18 is provided with outside described venoclysis needle 17.
This utility model is when patient infusion, open the exhaustor 6 on the first gauge tap 4 and batcher 5, close the second gauge tap 7, liquid enters batcher 5, completes and closes the first gauge tap 4 to quantitatively rear the closing of transfusion liquid, open down the second gauge tap 7, transfusion speed as required regulates speed regulator 11, when the graduation mark on friction pulley 12 aligns with the graduation mark on speed regulator 11 shell, namely friction pulley 12 has been located, and transfusion speed is fixed; By arranging the safe floating block of taper in the inside of dropper, when having liquid in dropper, the safe floating block of taper can swim in above liquid, in dropper during no liquid, the safe floating block of taper can push down the bottom nozzle of dropper, realize automatic liquid-stopping, can prevent air from entering in patient body, security performance is high, alleviate the labor intensity of medical personnel, arranging of check valve 13 can prevent medicine adverse current, makes medicine enter human body fast, for giving emergency treatment to a patient the time of having saved.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a quantitatively-controlled type automatic liquid-stopping transfusion apparatus, comprise the bottle plug puncture needle (1) connected successively by flexible pipe (10), first gauge tap (4), batcher (5), second gauge tap (7), dropper (9), speed regulator (11), check valve (13), connection tube (15), liquid medicine filter (16) and venoclysis needle (17), it is characterized in that, the sidepiece of described bottle plug puncture needle (1) is provided with the muffler (3) be communicated with it, the outside of bottle plug puncture needle (1) is covered with puncture needle protective sleeve (2), described first, second gauge tap is set to "ON" and "Off" two states, described batcher (5) is cylindrical plastic structure, batcher (5) cylindrical surface indicates the scale of express liquid volume, top is provided with exhaustor (6) with cover, the inside of described dropper (9) is provided with the safe floating block of taper (8), described speed regulator (11) is provided with the positioner of friction pulley (12), described positioner is to be engraved in respectively on speed regulator (11) shell and graduation mark on friction pulley (12), described connection tube (15) is provided with chemical feed pipe (14), the front end of described connection tube (15) arranges check valve (13), liquid medicine filter (16) is set between described connection tube (15) and venoclysis needle (17), protective sleeve of syringe needle (18) is provided with outside described venoclysis needle (17).
2. quantitatively-controlled type automatic liquid-stopping transfusion apparatus according to claim 1, is characterized in that, described muffler (3) is provided with the air filter of band air-filtering membrane.
3. quantitatively-controlled type automatic liquid-stopping transfusion apparatus according to claim 1, it is characterized in that, described speed regulator (11) is provided with the anchor point of three friction pulleys (12), correspond to respectively 50 droplets/point, 30 droplets/point, 10 droplets/point drip speed.
4. quantitatively-controlled type automatic liquid-stopping transfusion apparatus according to claim 1, it is characterized in that, described chemical feed pipe is provided with rubber stopper in (14), and the medicine liquid channel in rubber stopper is provided with the elastic valve coordinated with entry needle, and entry needle is extracted rear elastic valve and automatically closed.
5. the quantitatively-controlled type automatic liquid-stopping transfusion apparatus according to claim 1 or 4, is characterized in that, described connection tube (15) is less than 10cm with chemical feed pipe (14) junction and check valve (13) distance.
6. quantitatively-controlled type automatic liquid-stopping transfusion apparatus according to claim 1, it is characterized in that, described liquid medicine filter (is provided with double-deck poly (ether sulfone) film in 160.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471460.8U CN204017001U (en) | 2014-08-20 | 2014-08-20 | A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471460.8U CN204017001U (en) | 2014-08-20 | 2014-08-20 | A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017001U true CN204017001U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471460.8U Expired - Fee Related CN204017001U (en) | 2014-08-20 | 2014-08-20 | A kind of quantitatively-controlled type automatic liquid-stopping transfusion apparatus |
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| Country | Link |
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| CN (1) | CN204017001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840691A (en) * | 2020-07-21 | 2020-10-30 | 广东医科大学 | Liquid medicine conveying box for intensive care unit |
-
2014
- 2014-08-20 CN CN201420471460.8U patent/CN204017001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840691A (en) * | 2020-07-21 | 2020-10-30 | 广东医科大学 | Liquid medicine conveying box for intensive care unit |
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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 |
Granted publication date: 20141217 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |