CN209713857U - Blood return preventing infusion device - Google Patents
Blood return preventing infusion device Download PDFInfo
- Publication number
- CN209713857U CN209713857U CN201920167797.2U CN201920167797U CN209713857U CN 209713857 U CN209713857 U CN 209713857U CN 201920167797 U CN201920167797 U CN 201920167797U CN 209713857 U CN209713857 U CN 209713857U
- Authority
- CN
- China
- Prior art keywords
- frame
- conduit
- heating
- infusion
- blood return
- 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.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 38
- 239000008280 blood Substances 0.000 title claims abstract description 16
- 210000004369 Blood Anatomy 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 4
- 241001411320 Eriogonum inflatum Species 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 14
- 210000003462 Veins Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 210000004204 Blood Vessels Anatomy 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- -1 puncture outfit Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses blood return preventing infusion devices, including conduit, bottle plug puncture unit and injection needle, the outer cover of the conduit is equipped with gripper frame, rotation slot is offered on the preceding table wall of the gripper frame, the inner rotation of the rotation slot is connected with knob, the inner cavity two sides of the knob and gripper frame are rotatablely connected by threaded rod, and the outer cover of the threaded rod is equipped with thread bush, are provided with check valve on the communicating pipe.In the utility model, by the setting of loading frame, air bag can be placed, pass through the setting of anti-stab frame and rubber block, puncturing to air bag for button can be prevented, by the setting of communicating pipe, when can air bag be punctured, the air of air bag enters conduit by communicating pipe, pressure is applied to medical fluid, and by the setting of check valve, it can prevent medical fluid from flowing back into communicating pipe, by the setting of air filter, it can prevent air from entering human body by conduit.
Description
Technical field
The utility model relates to medical apparatus and instruments technical field more particularly to blood return preventing infusion devices.
Background technique
Infusion apparatus is that the common medical treatment consumptive materials of one kind are established channel between vein and medical fluid, be used for by aseptic process
Venous transfusion, generally by intravenous needle or injection needle, needle-covering cap, infusion tube, liquid medicine filter, flow regulator, drop pot, bottle
Eight part connection compositions such as puncture outfit, air filter are filled in, for infusion segment device there are also injection member, dosing mouth etc., infusion apparatus is wide
General applies in Medical Devices, so, it is meaningful for developing a kind of infusion apparatus easy to use.
Traditional infusion apparatus there are many deficiencies during use place, prevent back firstly, traditional infusion apparatus lacks
Blood device, when possible medical fluid is finished fastly, there is blood return phenomenon in the powerful pressure in vein blood vessel of conduit internal pressure, secondly, passing
The infusion apparatus of system lacks heating device, the colder or even numb limb when infusion in winter, finally, traditional infusion apparatus
Lack clamping device, is likely to result in falling off between infusion apparatus and transfusion bottle.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the blood return preventing infusion device proposed.
To achieve the goals above, the utility model adopts the technical scheme that blood return preventing infusion device, including conduit,
Bottle plug puncture unit and injection needle, the outer cover of the conduit are equipped with gripper frame, offer rotation on the preceding table wall of the gripper frame
Slot, the inner rotation of the rotation slot are connected with knob, and the inner cavity two sides of the knob and gripper frame pass through threaded rod rotation and connect
It connects, the outer cover of the threaded rod is equipped with thread bush, is welded with clamping plate at the top of the thread bush, wherein one section of conduit
Outside is provided with heating frame, and the side of the conduit is welded with loading frame, is connected between the loading frame and conduit by communicating pipe
It is logical, check valve is provided on the communicating pipe.
It is as above-mentioned technical proposal to further describe:
One end of the conduit is communicated with bottle plug puncture unit, and the other end of the conduit is communicated with injection needle.
It is as above-mentioned technical proposal to further describe:
The bottom of the gripper frame is provided with infusion pot, passes through infusion pot connection between the conduit.
It is as above-mentioned technical proposal to further describe:
There are two the heating frame is arranged altogether, and two heating frames are distributed in conduit two sides, and the inner cavity of the heating frame is set
It is equipped with heating plate, is welded between the heating plate and heating frame by battery, the vertical end two sides of the heating frame are respectively provided with
There is magnet.
It is as above-mentioned technical proposal to further describe:
The loading frame is provided with air bag, and the side of the loading frame is embedded with anti-stab frame, and the inside of the anti-stab frame is sliding
It is dynamic to be connected with button, rubber block is provided between the button and anti-stab frame.
It is as above-mentioned technical proposal to further describe:
The outside of the conduit and air filter and flow regulator are disposed between loading frame and injection needle.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by the setting of loading frame, air bag can be placed, passes through anti-stab frame and rubber block
Setting, puncturing to air bag for button can be prevented, pass through the setting of communicating pipe, when can air bag be punctured, air bag
Air enters conduit by communicating pipe, applies pressure to medical fluid, and by the setting of check valve, it can prevent medical fluid from flowing back into company
In siphunculus, by the setting of air filter, it can prevent air from entering human body by conduit.
2, in the utility model, by the setting of battery and heating plate, medical fluid can be heated by conduit, is prevented
Only so that infusion person's numb limb, passes through, the semicircular setting of heating frame can be folded conduit, together for medical fluid supercooling
When to medicine liquid heating so that heating surface (area) (HS is wider, by the setting of magnet, two heating frames can be made to be attached together, and
Heating location can be adjusted, so that heating is more flexible.
3, in the utility model, by the setting of rotation slot, knob can be made in rotation slot inner rotation, pass through screw thread
The setting of bar can make knob and gripper frame inner surface wall be rotatablely connected, by the setting of thread bush, clamping plate can be made in water
Square move back and forth the clamping, it can be achieved that transfusion bottle upwards.
Detailed description of the invention
Fig. 1 is transfusion system structure schematic diagram in the utility model；
Fig. 2 is gripper frame schematic internal view in the utility model；
Fig. 3 is loading frame schematic internal view in the utility model；
Fig. 4 is that heating frame overlooks schematic internal view in the utility model；
Fig. 5 is the utility model middle clamp plate top view.
Marginal data:
1, clamping plate；2, rotation slot；3, gripper frame；4, knob；5, conduit；6, infusion pot；7, heating frame；8, communicating pipe；9,
Anti-stab frame；10, rubber block；11, air filter；12, injection needle；13, flow regulator；14, button；15, loading frame；16,
Bottle plug puncture unit；17, threaded rod；18, thread bush；19, air bag；20, magnet；21, battery；22, heating plate；801, unidirectional
Valve.
Specific embodiment
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
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-5, blood return preventing infusion device, including conduit 5, bottle plug puncture unit 16 and injection needle 12, the outer cover of conduit 5
Equipped with gripper frame 3, rotation slot 2 is offered on the preceding table wall of gripper frame 3, the inner rotation of rotation slot 2 is connected with knob 4, knob 4
One end be set as needle prick shape, air bag 19 can be punctured, the inner cavity two sides of knob 4 and gripper frame 3 pass through 17 turns of threaded rod
Dynamic connection, the outer cover of threaded rod 17 are equipped with thread bush 18, and the top of thread bush 18 is welded with clamping plate 1, and clamping plate 1 carries out transfusion bottle
Clamping prevents falling off for infusion apparatus and transfusion bottle, wherein the outside of one section of conduit 5 is provided with heating frame 7, the side welding of conduit 5
There is loading frame 15, by being connected to communicating pipe 8 between loading frame 15 and conduit 5, check valve 801, check valve are provided on communicating pipe 8
801 can prevent medical fluid from flowing back into communicating pipe 8.
Further, one end of conduit 5 is communicated with bottle plug puncture unit 16, and the other end of conduit 5 is communicated with injection needle 12, leads to
The blood vessel of infusion person can be punctured by crossing injection needle 12, and bottle plug puncture unit 16 can puncture transfusion bottle.
Further, the bottom of gripper frame 3 is provided with infusion pot 6, is connected between conduit 5 by infusion pot 6, passes through infusion
6 observable transfusion speed of pot.
Further, heating frame 7 is altogether there are two settings, and two heating frames 7 are distributed in 5 two sides of conduit, heating frame 7 it is interior
Chamber is provided with heating plate 22, and 7 are welded by battery 21 between heating plate 22 and heating frame, and the vertical end two sides of heating frame 7 are equal
It is provided with magnet 20, is attracted by the magnetic force of magnet 20, two heating frames 7 may make to form an entirety.
Further, loading frame 15 is provided with air bag 19, and the side of loading frame 15 is embedded with anti-stab frame 9, anti-stab frame 9 it is interior
Portion slidably connects button 14, rubber block 10 is provided between button 14 and anti-stab frame 9, anti-stab frame 9 and rubber block 10 are to prevent
Button 14 is not intended to puncture to air bag 19.
Further, be disposed between the outside of conduit 5 and loading frame 15 and injection needle 12 air filter 11 and
Flow regulator 13, flow regulator 13 can control the flowing velocity of medical fluid, and air filter 11 can be to the air in air bag 19
It is filtered.
Working principle: in use, punctured by bottle plug puncture unit 16 to transfusion bottle bottom, then turning knob 4, knob
So that threaded rod 17 and then rotates, the rotation of threaded rod 17 will drive the movement that thread bush 18 carries out horizontal direction for 4 rotation meeting,
Movement in 18 horizontal direction of thread bush will drive clamping plate 1 and carry out movement in horizontal direction, and the movement of clamping plate 1 realizes pair
The clamping of transfusion bottle can prevent infusion apparatus from falling off, and when being infused infusion person, take away rubber block 10, promoting button 14, button 14 to
The movement of 15 direction of loading frame, the other end of button 14 can puncture air bag 19, and the air of air bag 19 can be entered by communicating pipe 8 leads
Pipe 5, and pressure is applied to medical fluid, so that the pressure of medical fluid is greater than the pressure of vein blood vessel when puncturing infusion person's blood vessel,
The effect that anti-blood back can be played, when air pass through air filter 11 when, can be absorbed by air filter 11, prevent air into
Enter to human body, when needing to medicine liquid heating in winter, battery 21 can heat heating plate 22, the heat of heating plate 22
Amount can heat medical fluid by conduit 5, so that infusion person will not experience uncomfortable because medical fluid is too cool.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. blood return preventing infusion device, including conduit (5), bottle plug puncture unit (16) and injection needle (12), which is characterized in that the conduit
(5) outer cover is equipped with gripper frame (3), offers rotation slot (2) on the preceding table wall of the gripper frame (3), the rotation slot (2)
Inner rotation be connected with knob (4), the inner cavity two sides of the knob (4) and gripper frame (3) are connected by threaded rod (17) rotation
It connects, the outer cover of the threaded rod (17) is equipped with thread bush (18), is welded with clamping plate (1), institute at the top of the thread bush (18)
The outside for stating wherein one section of conduit (5) is provided with heating frame (7), and the side of the conduit (5) is welded with loading frame (15), described
It is connected between loading frame (15) and conduit (5) by communicating pipe (8), is provided with check valve (801) on the communicating pipe (8).
2. blood return preventing infusion device according to claim 1, which is characterized in that one end of the conduit (5) is communicated with bottle stopper
The other end of puncture outfit (16), the conduit (5) is communicated with injection needle (12).
3. blood return preventing infusion device according to claim 1, which is characterized in that the bottom of the gripper frame (3) is provided with defeated
Liquid pot (6) passes through infusion pot (6) connection between the conduit (5).
4. blood return preventing infusion device according to claim 1, which is characterized in that there are two the heating frame (7) is arranged altogether, and
Two heating frames (7) are distributed in conduit (5) two sides, and the inner cavity of the heating frame (7) is provided with heating plate (22), the heating plate
(22) it is welded between heating frame (7) by battery (21), the vertical end two sides of the heating frame (7) are provided with magnet
(20)。
5. blood return preventing infusion device according to claim 1, which is characterized in that the loading frame (15) is provided with air bag
(19), the side of the loading frame (15) is embedded with anti-stab frame (9), and the internal slide of the anti-stab frame (9) is connected with button
(14), rubber block (10) are provided between the button (14) and anti-stab frame (9).
6. blood return preventing infusion device according to claim 1, which is characterized in that the outside of the conduit (5) and loading frame
(15) air filter (11) and flow regulator (13) are disposed between injection needle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167797.2U CN209713857U (en) | 2019-01-30 | 2019-01-30 | Blood return preventing infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167797.2U CN209713857U (en) | 2019-01-30 | 2019-01-30 | Blood return preventing infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713857U true CN209713857U (en) | 2019-12-03 |
Family
ID=68682138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167797.2U Active CN209713857U (en) | 2019-01-30 | 2019-01-30 | Blood return preventing infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713857U (en) |
-
2019
- 2019-01-30 CN CN201920167797.2U patent/CN209713857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209713857U (en) | Blood return preventing infusion device | |
| CN209221171U (en) | A kind of infusion support | |
| CN204932442U (en) | A kind of automatic liquid-stopping transfusion apparatus | |
| CN208243843U (en) | A kind of double governor intravenous transfusion device | |
| CN206822805U (en) | One kind nursing employs dispensation apparatus with oneself | |
| CN203154431U (en) | Anti-backflow intravenous infusion set | |
| CN214713684U (en) | Portable infusion nursing device | |
| CN209316683U (en) | A kind of new type of safe prompting type infusion set | |
| CN204121519U (en) | There is the transfusion device of automatic flow-stop function | |
| CN209237074U (en) | A kind of paediatrics fixing device for transfusion | |
| CN207429461U (en) | The infusion apparatus for preventing flow regulator from gliding | |
| CN213911808U (en) | Infusion nursing pad used in winter | |
| CN213031512U (en) | Disposable transfusion system | |
| CN213131284U (en) | Pre-hospital emergency infusion device | |
| CN208823613U (en) | A kind of disposable transfusion device | |
| CN213724046U (en) | Medical transfer line dropping bottle of paediatrics prevents crossing a device that drips | |
| CN210812866U (en) | Surgical drainage device | |
| CN208464911U (en) | Stomach tube Oxygen tube integrated device | |
| CN211750389U (en) | Medical infusion auxiliary device | |
| CN208756697U (en) | The infusion device of automatic replacement transfusion bottle | |
| CN215023910U (en) | Transfusion device for cardiovascular internal medicine nursing | |
| CN210904364U (en) | Novel negative pressure transfusion device | |
| CN211611104U (en) | Novel bottle stopper puncture outfit | |
| CN209475274U (en) | The extension salt water installations of salt water are moved in a kind of band heating with oneself | |
| CN213964638U (en) | Operating room infusion blood transfusion care implement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |