CN208114872U - A kind of new medical infusion pump - Google Patents
A kind of new medical infusion pump Download PDFInfo
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- CN208114872U CN208114872U CN201721615987.3U CN201721615987U CN208114872U CN 208114872 U CN208114872 U CN 208114872U CN 201721615987 U CN201721615987 U CN 201721615987U CN 208114872 U CN208114872 U CN 208114872U
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- Prior art keywords
- infusion pump
- perfusion tube
- reservoir
- new medical
- transfusion
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Abstract
The utility model relates to the field of medical instrument technology more particularly to a kind of new medical infusion pumps.The novel wearable medical infusion pump includes infusion pump ontology and transfusion system, the infusion pump ontology is equipped with the first reservoir, first reservoir is equipped with the liquid medicine flow mouth for drug, the transfusion system includes the perfusion tube for infusion, the beginning of the perfusion tube is connected to the liquid medicine flow mouth of first reservoir, the perfusion tube is successively arranged check valve from beginning to end, filter for transfusion and infusion connector, it is characterized in that, lanyard is additionally provided on the infusion pump ontology, the automatic control that user can be allowed voluntarily to be infused is additionally provided on perfusion tube between the filter for transfusion and infusion connector to medicine box.The new medical infusion pump of the utility model is more simpler than existing infusion pump configuration, and operation is more convenient, and the patient that is more convenient for carries and slows down pain whenever and wherever possible, while reducing the workload of medical staff, reduces medical expense.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of new medical infusion pumps.
Background technique
Infusion pump is the important medical instrument of one kind of clinical analgesia therapy, it is mainly used for Postoperative Analgesia After, cancer is eased pain,
Paediatrics and gynemetrics's analgesia, chemotherapy and medication infusion etc., have all obtained extensively in a variety of subjects such as internal medicine, surgery, gynaecology, paediatrics
Using.
The infusion pump used in the past is more heavy, inconvenient to carry.It is leaned on additionally, due to most of infusion pumps control medical fluid flow velocity
Thin infusion pipeline device, usually in flow velocity maximum, anaesthetic effect is still bad, and patient's still pain is felt bad.In order to meet patient
It needs, medical staff usually uses loading threeway to add dose again.Thus trouble not only is caused to medical staff, returns patient's increasing
Expenditure is added.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of new medical infusion pumps, cannot be for user certainly to solve existing infusion pump
The technical issues of row infusion.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of new medical infusion pump, including infusion pump sheet
Body and transfusion system, the infusion pump ontology are equipped with the first reservoir, and first reservoir is equipped with the medical fluid stream for drug
Port, the transfusion system include the perfusion tube for infusion, the medical fluid at the beginning of the perfusion tube and first reservoir
Communication port connection, the perfusion tube are successively arranged check valve, filter for transfusion and infusion connector, the infusion from beginning to end
The automatic control being voluntarily infused for user is additionally provided on perfusion tube between filter and infusion connector to medicine box.
Further, lanyard is additionally provided on the infusion pump ontology.
Further, drug storage stick is additionally provided on the infusion pump ontology, the drug storage stick is socketed in first reservoir
Inside, to be limited to first reservoir, so as to avoid the first reservoir due to touching infusion caused by being not fixed
Pump ontology caused by damage phenomenon, and be more convenient for using.
Further, the material of first reservoir is flexible material, preferably silica gel；The filter for transfusion and defeated
Liquid pipe is transparent material.
Further, the perfusion tube includes the first perfusion tube and the second perfusion tube, and the check valve is tee one-way valve,
Two liquid outlets of the tee one-way valve are connected to first perfusion tube and the second perfusion tube respectively.The tee one-way valve
Inlet be used for package unit add medical fluid, two liquid outlets have been connected to the first perfusion tube and the second perfusion tube, thus just
Medical fluid is added in package unit, is also convenient for the dismounting and maintenance of perfusion tube.
Further, first perfusion tube and the second perfusion tube are flexible material, the check valve and infusion filter
The second perfusion tube between device is equipped with pipe clamp, to control the medical fluid flow velocity in perfusion tube.Preferably, first perfusion tube and
Second perfusion tube is socketed on respectively on two liquid outlets of the tee one-way valve.
Further, the automatic control to medicine box include administration box cover, to medicine box lower cover, be set to the administration box cover and
To the second reservoir between medicine box lower cover, and the administration switch for controlling the second reservoir output medical fluid, it is described
The inlet and liquid outlet of second reservoir are respectively positioned on the perfusion tube.Preferably, it is described in medicine box lower cover be equipped be used for
Place the anther sac slot of the second reservoir.
Further, second reservoir is flexible material, and the administration switch includes compressed spring, gasket and opens up
In the through-hole of the administration box cover, the gasket is slidingly disposed in the through-hole, described compressed spring one end with it is described
Gasket offsets connection, and the other end offsets with second reservoir and connect.
Further, the exterior configuration of the administration box cover has protrusion, and the through-hole runs through the protrusion.
Further, the internal diameter of the gasket and the through-hole matches, so that the edge of the gasket and the through-hole
Inner wall it is tangent.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has the advantages that：
1, the medical infusion pump of the utility model, is provided with automatic control to medicine box, user can by the automatic control to medicine box from
Oneself is infused.When adding medical fluid into the first reservoir, infusion pump ontology and transfusion system are laid flat, or make infusion pump ontology
Position is lower than transfusion system, medical fluid is then conveyed into perfusion tube by check valve, the medical fluid in perfusion tube flows to the first liquid storage
Capsule, and be stored in the first reservoir.When being infused to user, infusion pump ontology position is higher than transfusion system, to the
One reservoir is squeezed, it is made to flow out medical fluid, and then completes infusion work.It, can be by certainly when user needs additional infusion
It controls and is voluntarily infused to medicine box.Therefore, compared to existing infusion pump, the medical infusion pump structure of the utility model is simpler
Single and light, use is more convenient, instructs operation without special medical staff, can be used family according to oneself the state of an illness and pain
Situation is voluntarily infused by automatic control to medicine box, to release slight illness, while being reduced the workload of medical staff, is reduced medical
Expense.
2, the utility model has carried out unique design to medicine box to automatic control, the administration switch of setting include compressed spring,
Gasket and the through-hole for being opened in administration box cover, compressed spring one end offset with gasket, and the other end offsets with the second reservoir, when
When needing voluntarily to be infused, user only needs guiding through through-hole pressing gasket, gasket and then the second reservoir of extruding, can make the second storage
Medical fluid outflow in liquid capsule operates extremely convenient to complete voluntarily transfusion operation.
3, the medical infusion pump of the utility model is provided with lanyard on infusion pump ontology, therefore is convenient for the carrying of user,
User is facilitated to walk about.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of new medical infusion pump described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of infusion pump ontology described in the utility model embodiment；
Fig. 3 is the structural schematic diagram that box cover is administered described in the utility model embodiment；
Fig. 4 is described in the utility model embodiment to the structural schematic diagram of medicine box lower cover；
Wherein, 1, infusion pump ontology；2, the first reservoir；3, drug storage stick；4, check valve/tee one-way valve；5, pipe clamp；6,
Filter for transfusion；7, automatic control is to medicine box；8, infusion connector；9, lanyard；10, box cover is administered；11, medicine box lower cover is given；12, anther sac
Slot；13, gasket；15, raised；16, the first perfusion tube；17, the second perfusion tube；18, liquid medicine flow mouth.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " head ", " tail portion " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second ", " third " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood depending on concrete condition.
As shown in Figure 1 to 4, a kind of new medical infusion pump, including infusion pump ontology 1 and infusion are present embodiments provided
System, infusion pump ontology 1 are equipped with the first reservoir 2, and the first reservoir 2 is equipped with the liquid medicine flow mouth for having both dosing and drug function
18, transfusion system includes perfusion tube, and the beginning of perfusion tube is connected to the liquid medicine flow mouth of the first reservoir 2, and perfusion tube is from beginning
It is successively arranged check valve 4, filter for transfusion 6 and infusion connector 8 to end, lanyard 9 is additionally provided on infusion pump ontology 1, was infused
The automatic control that user can be allowed voluntarily to be infused is additionally provided on perfusion tube between filter 6 and infusion connector 8 to medicine box 7.
In the present embodiment, the material of the first reservoir 2 is flexible material (preferably silica gel).It is also set on infusion pump ontology 1
There is drug storage stick 3, drug storage stick 3 is socketed in inside the first reservoir 2, to limit to the first reservoir 2, so as to avoid first
Reservoir 2 damages phenomenon caused by touching infusion pump ontology 1 due to caused by being not fixed, and be more convenient for using.
Perfusion tube includes the first perfusion tube 16 and the second perfusion tube 17, and check valve 4 is tee one-way valve, tee one-way valve 4
Two liquid outlets be connected to respectively with the first perfusion tube 16 and the second perfusion tube 17.The inlet of tee one-way valve 4 is used for whole
Covering device adds medical fluid, and two liquid outlets have been connected to the first perfusion tube 16 and the second perfusion tube 17, consequently facilitating package unit adds
Add medical fluid, is also convenient for the dismounting and maintenance of perfusion tube.
First perfusion tube 16 and the second perfusion tube 17 are flexible material, and second between check valve 4 and filter for transfusion 6
Perfusion tube 17 is equipped with pipe clamp 5, to control the medical fluid flow velocity in perfusion tube.Specifically, the first perfusion tube 16 and the second perfusion tube
17 are socketed in respectively on two liquid outlets of tee one-way valve 4.
The present embodiment has carried out unique design to medicine box 7 to automatic control, specially：Automatic control includes administration box cover to medicine box 7
10, to medicine box lower cover 11, set on administration box cover 10 and to the second reservoir (not shown) between medicine box lower cover 11, with
And the administration switch for controlling the second reservoir output medical fluid, it is defeated that the inlet and liquid outlet of the second reservoir are respectively positioned on second
In liquid pipe 17, box cover 10 is administered and is mutually interlocked to medicine box lower cover 11.And to being equipped in medicine box lower cover 11 for placing the
The anther sac slot 12 of two reservoirs.Further, the second reservoir is flexible material, and administration switch includes compressed spring, gasket 13
With the through-hole for being opened in administration box cover 10, gasket 13 is slidingly disposed in through-hole, and compressed spring one end offsets with gasket 13
Connection, the other end offset with the second reservoir and connect.Further, the exterior configuration for box cover 10 being administered has columned protrusion
15, through protrusion 15, the purpose that the protrusion 15 is arranged is to increase the mobile space of gasket 13 through-hole.Gasket 13 and through-hole
Internal diameter matches, so that the edge of gasket 13 and the inner wall of through-hole are tangent.
When the first reservoir 2 and the second reservoir pressure balance, medical fluid stops flowing into toward the second reservoir, presses at this time
The administration switchs (pressing the gasket 13), can flow out the medical fluid in the second reservoir, also makes whole infusion stream simultaneously
Speed increases.In the present embodiment, automatic control is to medicine box 7 can there are two types of a kind of model, additional medical fluid 2ml/h, the additional medical fluids of another kind
4ml/h.The drug storage liquid measure of second reservoir is 0.6ml, and medical fluid can fill up the second reservoir by 18min in perfusion tube, i.e.,
Can only voluntarily be infused 0.6ml every time, and continuous pressing is invalid.
In the present embodiment, filter for transfusion 6 and perfusion tube are transparent material, to find bubble and blood back.
The medical infusion pump of the present embodiment is provided with lanyard on infusion pump ontology, therefore is convenient for the carrying of user.And
Provided with automatic control to medicine box, user can be infused by the automatic control to medicine box oneself.When adding medical fluid into the first reservoir,
Infusion pump ontology and transfusion system are laid flat, or make the position of infusion pump ontology lower than transfusion system, then by check valve to
Medical fluid is conveyed in perfusion tube, the medical fluid in perfusion tube flows to the first reservoir from the liquid medicine flow mouth of the first reservoir, and stores
In the first reservoir.When being infused to user, by infusion pump ontology position be higher than transfusion system, to the first reservoir into
Row squeezes, it is made to flow out medical fluid, and then completes infusion work.When user needs additional infusion, can by automatic control to medicine box from
Row is infused.Therefore, compared to existing infusion pump, the medical infusion pump structure of the present embodiment is simpler and light, makes
With more convenient, operation is instructed without special medical staff, it is not only easy to carry, facilitate user to walk about, and family can be used
It is voluntarily infused by automatic control to medicine box according to the state of an illness of oneself and pain condition, to release slight illness, while reducing medical care people
The workload of member, reduces medical expense.
The present embodiment has carried out unique design to medicine box to automatic control, and the administration switch of setting includes compressed spring, gasket
With the through-hole for being opened in administration box cover, compressed spring one end offsets with gasket, and the other end offsets with the second reservoir, works as needs
When being voluntarily infused, user only needs guiding through through-hole pressing gasket, gasket and then the second reservoir of extruding, can make the second reservoir
Interior medical fluid outflow operates extremely convenient to complete voluntarily transfusion operation.
In conclusion the new medical infusion pump of the present embodiment is more simpler than existing infusion pump configuration, operation is more
Convenient, the patient that is more convenient for carries and slows down pain whenever and wherever possible, while reducing the workload of medical staff, reduces payment for medical care
With.
The embodiments of the present invention are provided for example and description, and are not exhaustively or by this reality
It is limited to disclosed form with novel.Many modifications and variations are apparent for the ordinary skill in the art
's.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes the general of this field
Lead to technical staff it will be appreciated that the utility model is to design various embodiments suitable for specific applications with various modifications.
Claims (10)
1. a kind of new medical infusion pump, which is characterized in that including infusion pump ontology and transfusion system, the infusion pump ontology is set
There is the first reservoir, first reservoir is equipped with the liquid medicine flow mouth for drug, and the transfusion system includes for being infused
Perfusion tube, the beginning of the perfusion tube is connected to the liquid medicine flow mouth of first reservoir, the perfusion tube from beginning extremely
End is successively arranged check valve, filter for transfusion and infusion connector, the perfusion tube between the filter for transfusion and infusion connector
On be additionally provided with the automatic control being voluntarily infused for user to medicine box.
2. new medical infusion pump according to claim 1, which is characterized in that be additionally provided with extension on the infusion pump ontology
Rope.
3. new medical infusion pump according to claim 1, which is characterized in that be additionally provided with drug storage on the infusion pump ontology
Stick, the drug storage stick are socketed in inside first reservoir, to limit to first reservoir.
4. new medical infusion pump according to claim 1, which is characterized in that the material of first reservoir is flexibility
Material, the filter for transfusion and perfusion tube are transparent material.
5. new medical infusion pump according to claim 1, which is characterized in that the perfusion tube include the first perfusion tube and
Second perfusion tube, the check valve are tee one-way valve, and two liquid outlets of the tee one-way valve are defeated with described first respectively
Liquid pipe is connected to the second perfusion tube.
6. new medical infusion pump according to claim 5, which is characterized in that first perfusion tube and the second perfusion tube
It is flexible material, the second perfusion tube between the check valve and filter for transfusion is equipped with pipe clamp.
7. described in any item new medical infusion pumps according to claim 1~6, which is characterized in that medicine box packet is given in the automatic control
Include administration box cover, to medicine box lower cover, set on the administration box cover and to the second reservoir between medicine box lower cover, Yi Jiyong
In the administration switch for controlling the second reservoir output medical fluid, the inlet and liquid outlet of second reservoir are respectively positioned on institute
It states on perfusion tube.
8. new medical infusion pump according to claim 7, which is characterized in that second reservoir is flexible material,
The administration switch includes compressed spring, gasket and the through-hole for being opened in the administration box cover, and the gasket is slideably set
It connect in the through-hole, described compressed spring one end offsets with the gasket, the other end and second reservoir offset company
It connects.
9. new medical infusion pump according to claim 8, which is characterized in that the exterior configuration of the administration box cover has
Protrusion, the through-hole run through the protrusion.
10. new medical infusion pump according to claim 8 or claim 9, which is characterized in that the gasket is interior with the through-hole
Diameter matches, so that the edge of the gasket and the inner wall of the through-hole are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615987.3U CN208114872U (en) | 2017-11-28 | 2017-11-28 | A kind of new medical infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615987.3U CN208114872U (en) | 2017-11-28 | 2017-11-28 | A kind of new medical infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114872U true CN208114872U (en) | 2018-11-20 |
Family
ID=64208409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615987.3U Active CN208114872U (en) | 2017-11-28 | 2017-11-28 | A kind of new medical infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114872U (en) |
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2017
- 2017-11-28 CN CN201721615987.3U patent/CN208114872U/en active Active
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