CN207837964U - A kind of transfusion speed regulating device - Google Patents
A kind of transfusion speed regulating device Download PDFInfo
- Publication number
- CN207837964U CN207837964U CN201720631971.5U CN201720631971U CN207837964U CN 207837964 U CN207837964 U CN 207837964U CN 201720631971 U CN201720631971 U CN 201720631971U CN 207837964 U CN207837964 U CN 207837964U
- Authority
- CN
- China
- Prior art keywords
- sliding shoe
- hole
- plastic bolt
- regulating device
- woven hose
- 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
Abstract
The utility model proposes a kind of transfusion speed regulating devices, the regulating device is arranged on woven hose, it is characterized in that, including sliding shoe, the sliding shoe side is provided with a sliding eye, the sliding eye penetrates through sliding shoe, the sliding shoe front is additionally provided with step adjustment hole, the step adjustment hole includes large diameter hole and diameter holes, the large diameter hole is connected with sliding eye, the diameter holes inner wall is provided with internal thread, and it is threaded with to compress the plastic bolt of woven hose, the plastic bolt tail portion is provided with anti-flake, the plastic bolt head is provided with plum blossom hole, when plastic bolt malcompression woven hose, the bolt head is located in diameter holes；Further include one adjusting the screwdriver of plum blossom hole.The regulating device is simple in structure, can prevent patient from arbitrarily being adjusted to transfusion speed, has ensured the safety of infusion.
Description
Technical field
The utility model belongs to field of medical device, and in particular to a kind of boat transfusion speed regulating device.
Background technology
Existing infusion regulator is open type, is to adjust liquid droping speed by regulating wheel of being infused.Due to regulating wheel of being infused
Outside is revealed in, when hanging liquid, it is not intended to the random adjusting of touching or pediatric patient, may all cause infusion to adjust slipping, shadow
Ring liquid droping speed.Since different liquids need to use different liquid droping speeds, the random change of transfusion speed to be easy to influence the state of an illness,
Even therefore lead to doctor-patient dispute.Do so all is danger close.Drip velocity must be according to patient age, the state of an illness, drug
The many factors such as property, infusion total amount and infusion purpose determine, and the impression that cannot depend merely on patient is arbitrarily adjusted.
If transfusion speed is too fast, heart burden is easily aggravated, the adverse reactions such as heart failure or pulmonary edema are caused.As sodium nitroprussiate exists
Drop speed need to be strictly controlled when instillation, it is too fast that blood pressure is made drastically to decline.Nitroglycerin, Isosorbide Mononitrate drip velocity answer 8
~15 drops/minute, it is too fast, blood pressure can be caused to decline, increased heart rate is even fainted.Potassium agent drop speed is too fast may to cause hyperkalemia
Disease, show as weakness of limbs, trick lip it is numb, breathe weak and expiratory dyspnea, decreased heart rate, arrhythmia or even heart
Stop fighting.It is too fast to be transfused amino acid, the parenteral nutritions drug such as Fat Emulsion, flushing, fever, Nausea and vomiting, palpitaition, uncomfortable in chest can be caused
Etc. discomforts.
Certainly, transfusion speed needs to adjust transfusion speed according to the state of an illness nor more slower better.Rescue serious dehydration or mistake
Rapid fluid replacement is answered when the shock patient of hyperhematosis, usually to reach thousands of milliliters into internal liquid per hour.It treats certain
The patient of increased intracranial pressure, 20% 250 milliliters of mannitol intravenous infusion time are not to be exceeded 30 minutes, and drop speed may not have drop slowly excessively
The effect of Intracranial hypotension.
So needing to design a kind of infusion adjusting device that can prevent patient from arbitrarily adjusting.
Utility model content
The utility model proposes a kind of transfusion speed regulating devices, and the regulating device is simple in structure, can prevent patient couple
Transfusion speed is arbitrarily adjusted, and has ensured the safety of infusion.
What the technical solution of the utility model was realized in：A kind of transfusion speed regulating device, regulating device setting
On woven hose, including sliding shoe, the sliding shoe side are provided with a sliding eye, and the sliding eye penetrates through sliding shoe, described
Sliding shoe front is additionally provided with step adjustment hole, and the step adjustment hole includes large diameter hole and diameter holes, the large diameter hole and cunning
Dynamic hole is connected, and the diameter holes inner wall is provided with internal thread, and is threaded with to compress the plastic bolt of woven hose, institute
It states plastic bolt tail portion and is provided with anti-flake, the plastic bolt head is provided with plum blossom hole, is infused in plastic bolt malcompression
When pipe, the bolt head is located in diameter holes；The device further includes one adjusting the screwdriver of plum blossom hole.
Further, the sliding shoe front is additionally provided with the limit head bore being connected to diameter holes, the plastic bolt head
Portion is also associated with spacing head, and the plum blossom hole is arranged in spacing head.
Further, the sliding eye is arranged in the middle and lower part of sliding shoe.
The advantageous effects of the utility model are：1, the regulating device is simple in structure, and patient can be prevented to infusion speed
Degree is arbitrarily adjusted, and has ensured the safety of infusion.
2, for the infusion device when carrying out speed adjusting, a screwdriver need to be equipped with more by covering the device only, and
Screwdriver may be reused, of low cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the sectional view of the utility model；
In figure：1, woven hose；2, sliding shoe；3, anti-flake；4, large diameter hole；5, plastic bolt；6, spacing head；7, spacing head
Hole；8, plum blossom hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Such as a kind of Fig. 1 to transfusion speed regulating device shown in Fig. 2, which is arranged on woven hose 1, including cunning
Motion block 2,2 side of the sliding shoe are provided with a sliding eye, and the sliding eye penetrates through sliding shoe 2, and 2 front of the sliding shoe is also set
It is equipped with step adjustment hole, the step adjustment hole includes large diameter hole 4 and diameter holes, and the large diameter hole 4 is connected with sliding eye, institute
It states diameter holes inner wall and is provided with internal thread, and be threaded with to compress the plastic bolt 5 of woven hose 1, the plastic bolt
Tail portion is provided with anti-flake 3, and the plastic bolt head is provided with plum blossom hole 8,5 malcompression woven hose 1 of plastic bolt when
It waits, the bolt head is located in diameter holes；Further include one adjusting the screwdriver of plum blossom hole 8.
Process is as follows when in use for the utility model, and one screwdriver (not shown) of each Nurse staffing works as trouble
For person when infusion, nurse determines transfusion speed according to the concrete condition of drug and patient, then by screwdriver to modeling
Material bolt 5 is tightened, when plastic bolt 5 is among the process tightened, it will gradually pushes woven hose 1, woven hose 1 is pressed down
Degree is deeper, and transfusion speed is slower, since plastic bolt 5 needs dedicated screwdriver to be tightened, simultaneously as in plastic spiral
When bolt malcompression woven hose 1, the bolt head is located in diameter holes, that is to say, that patient can not arbitrarily be adjusted defeated with hand
Liquid speed degree ensure that the safety of infusion.The utility model is adjusted using bolt, unless using violence damage or shake
It is dynamic, even if bolt is not fully threaded to the end, loosening will not be generated, certainly, which can also use check bolt.
Further, 2 front of the sliding shoe is additionally provided with the limit head bore 7 being connected to diameter holes, the plastic bolt
Head is also associated with spacing head 6, and the plum blossom hole 8 is arranged in spacing head 6.Plastic bolt is during tightening in order to prevent
Woven hose 1 is killed, no speed is caused, so including spacing head 6 on plastic bolt head, limits head bore 7 to prevent from limiting
Potential head 6 is excessive to be tightened, and plum blossom hole 8 is arranged in the upper surface of spacing head 6, certainly, it is notable that the plum blossom of the utility model
Hole 8 can also change other forms, such as turret head into, and tack hole is then equipped with Hexagonal jacket screwdriver or flathead screwdriver
.
Further, the sliding eye is arranged in the middle and lower part of sliding shoe 2.In order to reduce the volume of limited block, sliding eye
It is arranged in the middle and lower part of sliding shoe 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of transfusion speed regulating device, which is arranged on woven hose, which is characterized in that including sliding shoe, institute
It states sliding shoe side and is provided with a sliding eye, the sliding eye penetrates through sliding shoe, and the sliding shoe front is additionally provided with step tune
Knothole, the step adjustment hole include large diameter hole and diameter holes, and the large diameter hole is connected with sliding eye, the diameter holes inner wall
It is provided with internal thread, and is threaded with to compress the plastic bolt of woven hose, the plastic bolt tail portion is provided with anticreep
Piece, the plastic bolt head are provided with plum blossom hole, and when plastic bolt malcompression woven hose, the bolt head is located at
In diameter holes；
The regulating device further includes one adjusting the screwdriver of plum blossom hole.
2. transfusion speed regulating device according to claim 1, which is characterized in that the sliding shoe front be additionally provided with and
The limit head bore of diameter holes connection, the plastic bolt head are also associated with spacing head, and the plum blossom hole is arranged in spacing head.
3. transfusion speed regulating device according to claim 2, which is characterized in that the sliding eye is arranged in sliding shoe
Middle and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631971.5U CN207837964U (en) | 2017-06-02 | 2017-06-02 | A kind of transfusion speed regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631971.5U CN207837964U (en) | 2017-06-02 | 2017-06-02 | A kind of transfusion speed regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837964U true CN207837964U (en) | 2018-09-11 |
Family
ID=63425120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631971.5U Expired - Fee Related CN207837964U (en) | 2017-06-02 | 2017-06-02 | A kind of transfusion speed regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837964U (en) |
-
2017
- 2017-06-02 CN CN201720631971.5U patent/CN207837964U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207837964U (en) | A kind of transfusion speed regulating device | |
| CN107519555B (en) | Automatic bottle changing device for medical infusion | |
| CN208436163U (en) | A kind of paediatrics head protection in transfusion device | |
| CN206660211U (en) | A kind of special shading box of CVC | |
| CN207506618U (en) | A kind of puncture liquid taking device easy to use | |
| CN203898839U (en) | Safe infusion device | |
| CN208943066U (en) | A kind of Medical children transfusion chair | |
| CN206167517U (en) | Infusion apparatus | |
| CN206026781U (en) | Double plug safety transfusion system | |
| CN206350847U (en) | A kind of hold-down button resistant to blood of elastic force floating backflows intravenous transfusion device | |
| CN207614132U (en) | Preventing gravity fluid infusion structure | |
| CN205460184U (en) | Prevent transfusion needle of blood backflow | |
| CN205252235U (en) | Safe infusion set | |
| CN209695951U (en) | A kind of Hanging free administration transfusion nursing device | |
| CN204601237U (en) | Single use micro pump blood transfusion extension tube | |
| CN204890781U (en) | Minute adjustment transfusion system | |
| CN204521992U (en) | The way flow female Luer that positive pressure controls | |
| CN208319640U (en) | What a kind of more patients used can alarm infusion lever apparatus | |
| CN204275151U (en) | A kind of transfusion device | |
| CN218165429U (en) | Animal medical intravenous infusion apparatus | |
| CN204219541U (en) | A kind of fixed plate for infusion | |
| CN103691027A (en) | Puncture connector type transfusion device | |
| CN202397884U (en) | Disposable bag type transfusion system | |
| CN2314798Y (en) | Disposable patient self control analgesic syringe | |
| CN206473558U (en) | A kind of psychiatric department water glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |