CN208448285U - A kind of infusion apparatus of novel gas-tight bubble - Google Patents
A kind of infusion apparatus of novel gas-tight bubble Download PDFInfo
- Publication number
- CN208448285U CN208448285U CN201720963706.7U CN201720963706U CN208448285U CN 208448285 U CN208448285 U CN 208448285U CN 201720963706 U CN201720963706 U CN 201720963706U CN 208448285 U CN208448285 U CN 208448285U
- Authority
- CN
- China
- Prior art keywords
- murphy type
- type burette
- perfusion tube
- infusion apparatus
- filter
- 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
- 238000001802 infusion Methods 0.000 title claims abstract description 21
- 230000010412 perfusion Effects 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008280 blood Substances 0.000 abstract description 5
- 210000004369 blood Anatomy 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of infusion apparatus of novel gas-tight bubble, it is related to medical devices equipment technical field, including plastic plug needle, perfusion tube, Murphy type burette and flow regulator, it is characterized by: the perfusion tube of the plastic plug needle lower end is equipped with liquid stopping clamp, the liquid stopping clamp lower end is equipped with Murphy type burette, side pipe is equipped with above the Murphy type burette, the side pipe is equipped with side pipe pipe cap, filter device is equipped with inside Murphy type burette, the filter device main body is made of several filter layers, the filter layer is the filter membrane of nanometer material, Murphy type burette lower end is equipped with flow regulator and connector, puncture needle is connected to perfusion tube in connector position by connecting tube.The beneficial effects of the utility model are: can effectively reach filter effect using simple and prevent bubble from flowing downwardly into blood with medical fluid.
Description
Technical field:
The utility model relates to medical devices equipment technical fields, and in particular to a kind of infusion apparatus of novel gas-tight bubble.
Background technique:
Present medical Transfusion device is by installing individual filter the biggish undissolved drug granule of partial size in medical fluid
It filters out, still, during the filtration process, filter membrane produces certain resistance to medical fluid to the filter of infusion apparatus, and medical fluid rushes
Hit generation bubble, while medical fluid is very big from the impact that drips down of Murphy type burette upper end, a certain amount of bubble is also generated, if patient
Accidentally, bubble will enter blood with medical fluid, and very big fear is caused to patient.
Take this, existing infusion apparatus is improved for status, filter for installation is removed, is added in Murphy type burette
Add filter plant, while being equipped with buffer layer on filter plant, filter effect can be reached in this way but also to from Murphy type burette
The medicine drop that upper end is dripped plays buffer function.
Utility model content:
The purpose of this utility model is to solve problems of the prior art, provides a kind of infusion of novel gas-tight bubble
Device can effectively be reached filter effect and be prevented bubble from flowing downwardly into blood with medical fluid using simple.
The following technical solution is employed for technical problem to be solved in the utility model to realize:
A kind of infusion apparatus of novel gas-tight bubble, including plastic plug needle, perfusion tube, Murphy type burette and flow regulator,
The perfusion tube upper end plastic plug needle, the perfusion tube of the plastic plug needle lower end are equipped with liquid stopping clamp, the only liquid
It presss from both sides lower end and is equipped with Murphy type burette, side pipe is equipped with above the Murphy type burette, the side pipe is equipped with side pipe pipe cap, cyclopentadienyl
Filter device is equipped with inside Fei Shi dropper, the filter device main body is made of several filter layers, and the filter layer is to receive
The filter membrane of rice material, Murphy type burette lower end are connected to by perfusion tube, are equipped with connector, the connector in infusion pipe end
Perfusion tube between Murphy type burette is equipped with the flow regulator, and puncture needle is connected to by connecting tube in connector position defeated
Liquid pipe.
The position of Murphy type burette bosom is arranged in the filter device, equal above and below from Murphy type burette
There is certain distance.
Baffle is had on the filter device, is equipped with buffer layer in baffle upper end above.
The baffle is hole structure, and aperture is greater than medical fluid particle diameter.
The buffer layer is rounded, is higher than filter device overhead gage, and diameter is greater than the diameter of perfusion tube.
The buffer layer is higher than medical fluid liquid level in Murphy type burette.
The utility model has the following beneficial effects: using simple, can effectively reach filter effect and prevent bubble with
Medical fluid flows downwardly into blood, avoids the fear caused by patient, safe and reliable.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged structure schematic diagram at Murphy type burette；
Wherein: 1- plastic plug needle；2- liquid stopping clamp, 3- perfusion tube；4- connecting tube；5- connector；6- Murphy type burette；
60- filter device；601- baffle；602- filter layer；603- buffer layer；61- side pipe；62- side pipe pipe cap；7- flow regulator.
Specific embodiment:
The technological means of the utility model, character of innovation, achieving the goal is easy to understand with effect in order to make, and ties below
Conjunction is specifically illustrating, and the utility model is further described.
A kind of infusion apparatus of novel gas-tight bubble as depicted in figs. 1 and 2, including plastic plug needle 1, perfusion tube 3, cyclopentadienyl Fei Shi
The perfusion tube 3 of dropper 6 and flow regulator 7,3 upper end plastic plug needle 1 of perfusion tube, 1 needle lower end of plastic plug is equipped with liquid stopping clamp
2,2 lower end of liquid stopping clamp is equipped with Murphy type burette 6, and Murphy type burette 6 is equipped with side pipe 61 above, and side pipe 61 is equipped with side pipe pipe cap
62, filter device 60 is equipped with inside Murphy type burette 6, the position of 6 bosom of Murphy type burette is arranged in filter device 60, from
Murphy type burette 6 has certain distance above and below, and 60 main body of filter device is made of several filter layers 602, filter layer 602
For nanometer material filter membrane, baffle 601 is had on filter device 60, baffle 601 is hole structure, and aperture is greater than particle in medical fluid
Diameter is equipped with buffer layer 603 in 601 upper end of baffle above, and buffer layer 603 is rounded, is higher than 60 overhead gage 601 of filter device,
603 diameter of buffer layer is greater than the diameter of perfusion tube 2, and buffer layer 603 is higher than medical fluid liquid level in Murphy type burette 6, Murphy type burette 6
Lower end is connected to by perfusion tube 3, is equipped with connector 5 in 3 end of perfusion tube, the perfusion tube between connector 5 and Murphy type burette 6
3 are equipped with flow regulator 7, and puncture needle is connected to perfusion tube 3 by connecting tube 4 at connector 5.
The application method of the utility model: it opens infusion apparatus packaging and takes out infusion apparatus, 3 upper end of perfusion tube has 1 plastics to insert
Scalp acupuncture 1, removes needle cap, and plastic plug needle 1 is injected in infusion bottle, opens liquid stopping clamp 2, and medical fluid is flowed downwardly by perfusion tube 3
Murphy type burette 6, medical fluid are dropped on buffer layer 603 from 6 upper end of Murphy type burette, and medical fluid is flowed by 60 upper end of filter device
Filter layer 602 is filtered, and the biggish particle of partial size is filtered in medical fluid, and medical fluid is by 60 lower end of filter device, then
Murphy type burette 6 is flowed out, 6 lower end of Murphy type burette is connected to by perfusion tube 3, is equipped with connector 8, connection in 3 end of perfusion tube
Perfusion tube 3 between first 8 and Murphy type burette 6 is equipped with flow regulator 7, and puncture needle is connected to by connecting tube 92 with connector 8
Perfusion tube 3 removes puncture needle needle cap, by 7 regulating liquid medicine of flow regulator, until system bubble is discharged and finishes, Ji Kejin
Row puncture infusion, by this improvement, system bubble is rested in Murphy type burette 6, can effectively prevent bubble with medical fluid into
Enter blood, avoids patient's fear, while filter effect can be reached, it is easy to use and safe.
Basic principles, main features, and advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
There are various changes and modifications, these changes and improvements will be fallen within the scope of the claimed invention.The utility model
Claimed range, is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of infusion apparatus of novel gas-tight bubble, including plastic plug needle, perfusion tube, Murphy type burette and flow regulator,
Be characterized in that: the perfusion tube of the perfusion tube upper end plastic plug needle, the plastic plug needle lower end is equipped with liquid stopping clamp, institute
The liquid stopping clamp lower end stated is equipped with Murphy type burette, and side pipe is equipped with above the Murphy type burette, and the side pipe is equipped with side
Pipe pipe cap, Murphy type burette inside are equipped with filter device, and the filter device main body is made of several filter layers, the mistake
Filtering layer is the filter membrane of nanometer material, and Murphy type burette lower end is connected to by perfusion tube, is equipped with connector in infusion pipe end, described
Connector and Murphy type burette between perfusion tube be equipped with the flow regulator, puncture needle by connecting tube in connector
Place's connection perfusion tube.
2. a kind of infusion apparatus of novel gas-tight bubble according to claim 1, it is characterised in that: the filter device is set
It sets in the position of Murphy type burette bosom.
3. a kind of infusion apparatus of novel gas-tight bubble according to claim 1, it is characterised in that: on the filter device
Baffle is had, is equipped with buffer layer in baffle upper end above.
4. a kind of infusion apparatus of novel gas-tight bubble according to claim 3, it is characterised in that: the baffle is with holes
Structure, aperture are greater than medical fluid particle diameter.
5. a kind of infusion apparatus of novel gas-tight bubble according to claim 3, it is characterised in that: the buffer layer is in circle
Shape, is higher than filter device overhead gage, and diameter is greater than the diameter of perfusion tube.
6. a kind of infusion apparatus of novel gas-tight bubble according to claim 5, it is characterised in that: the buffer layer is higher than
Medical fluid liquid level in Murphy type burette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963706.7U CN208448285U (en) | 2017-08-03 | 2017-08-03 | A kind of infusion apparatus of novel gas-tight bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720963706.7U CN208448285U (en) | 2017-08-03 | 2017-08-03 | A kind of infusion apparatus of novel gas-tight bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448285U true CN208448285U (en) | 2019-02-01 |
Family
ID=65139736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720963706.7U Expired - Fee Related CN208448285U (en) | 2017-08-03 | 2017-08-03 | A kind of infusion apparatus of novel gas-tight bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404733A (en) * | 2021-12-22 | 2022-04-29 | 王子航 | Medical injector and use method thereof |
-
2017
- 2017-08-03 CN CN201720963706.7U patent/CN208448285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404733A (en) * | 2021-12-22 | 2022-04-29 | 王子航 | Medical injector and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190201 |