CN108543151A - A kind of power liquid feed device for portable intravenous injection and transfusion system - Google Patents
A kind of power liquid feed device for portable intravenous injection and transfusion system Download PDFInfo
- Publication number
- CN108543151A CN108543151A CN201810578339.8A CN201810578339A CN108543151A CN 108543151 A CN108543151 A CN 108543151A CN 201810578339 A CN201810578339 A CN 201810578339A CN 108543151 A CN108543151 A CN 108543151A
- Authority
- CN
- China
- Prior art keywords
- groove
- shaft
- hole
- motion bar
- lead screw
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
Abstract
The invention discloses a kind of power liquid feed devices for portable intravenous injection and transfusion system, including pedestal, the top center of the pedestal is installed with fixed link, the top of fixed link offers the first groove, it is slidably fitted with motion bar in first groove, the top of motion bar extends to outside the first groove, the bottom end of motion bar offers screw hole, lead screw is equipped in screw hole, lead screw is connect with screw hole screw hole, the bottom end of lead screw extends to outside screw hole, and it is rotatably installed in the bottom interior wall of the first groove, fixing sleeve is equipped with the first gear being located at below motion bar on lead screw, through-hole is offered on the side inner wall of first groove, shaft is rotatablely equipped in through-hole, the both ends of shaft all extend to outside through-hole.The present invention can telescopic movable rod easily and fast, medical staff can not only be convenient for hang transfusion bottle, and medical staff can be convenient for mobile and storage equipment.
Description
Technical field
The present invention relates to technical field of medical equipment more particularly to a kind of moving for portable intravenous injection and transfusion system
Power liquid feed device.
Background technology
It is infused also known as has an intravenous drip or hang water.It is to input internal large bolus injection liquid by intravenous drip, is packaged in
In glass or plastic infusion bottle or bag, preservative or bacteriostatic agent are free of, drop speed is adjusted by infusion apparatus when use, is continued and steady
Surely enter vein, to supplement body fluid, electrolyte or provide nutriment, the development experience of venous transfusion technology nearly 500 years
Setback, the system of complete set is gradually formed in 20th century, become the most frequently used, most directly effective clinical treatment means it
One.
During intravenous injection and transfusion, it usually needs increased transfusion bottle using supporting rack, to be intravenous injection and transfusion
System provides power, but the supporting rack of infusion at present is all level altitude, since its height is higher, is not easy to move and deposit
It puts, makes troubles for medical staff's movement or storage infusion supporting rack.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for portable vein
Inject the power liquid feed device of transfusion system.
To achieve the goals above, present invention employs following technical solutions：
A kind of power liquid feed device for portable intravenous injection and transfusion system, including pedestal, the top center of the pedestal
Position is installed with fixed link, and the top of fixed link offers the first groove, motion bar is slidably fitted in the first groove, living
The top of lever extends to outside the first groove, and the bottom end of motion bar offers screw hole, and lead screw, lead screw and screw hole spiral shell are equipped in screw hole
Hole connects, and the bottom end of lead screw extends to outside screw hole, and is rotatably installed in the bottom interior wall of the first groove, fixed on lead screw to be arranged
There is the first gear below motion bar, offers through-hole on the side inner wall of the first groove, be rotatablely equipped in through-hole
The both ends of axis, shaft all extend to outside through-hole, and one end that shaft is located in the first groove is installed with second gear, the second tooth
Wheel is engaged with first gear, and the side of fixed link is equipped with the pull rod being located above pedestal, and pull rod is opened up close to one end of fixed link
There are the second groove, the one end of shaft far from second gear to be slidably mounted in the second groove, the second groove is opened far from the second groove
It is welded with spring on the side inner wall of mouth, is welded and fixed between spring and shaft.
Preferably, sliding slot is symmetrically offered on the both sides inner wall of first groove, the both sides of motion bar are symmetrically fixed to pacify
Equipped with sliding block, sliding block is slidably connected with sliding slot.
Preferably, circular groove being offered in the bottom interior wall of first groove, the bottom end of lead screw is rotatably installed in circular groove,
Bearing is installed in circular groove, bearing rotation is set in shaft.
Preferably, the fixed link offers multiple card slots, the both sides of pull rod close to the side of pull rod based on through-hole annular
Symmetrical to be installed with kelly, kelly constructs for L-type, and the one end of kelly far from pull rod is slidably mounted in corresponding card slot.
Preferably, the base bottom corner location is rotatablely equipped with travelling wheel, and the one end of pull rod far from fixed link is solid
Dingan County is equipped with handle.
Preferably, the top of the motion bar is vertically installed with cross bar, and the both ends of cross bar are installed with hook,
Symmetrically offer locating slot on the both sides inner wall of second groove, the both sides of shaft are symmetrically installed with locating piece, locating piece with
Locating slot is slidably connected.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, pass through pedestal, fixed link, the first groove, motion bar, screw hole, lead screw, first gear, through-hole, shaft,
Two gears, pull rod, the second groove and spring match, and pull pull rod, pull rod that kelly is driven to remove card slot, shaft will be opposite at this time
It is slided in pull rod, to extension spring, then recycles handle rotating tension bar, pull rod drives shaft rotation, shaft to drive second
Gear rotates, and second gear drives first gear rotation, first gear to drive lead screw rotation, and lead screw will rotate in screw hole to be driven
Motion bar moves, and motion bar movement drives cross bar movement, to lift hook, is then unclamping handle, under the action of the spring,
Kelly will be resetted and be sticked into corresponding card slot, and shaft will be unable to rotate, the present invention can telescopic movable rod easily and fast,
Medical staff can not only be convenient for hang transfusion bottle, and medical staff can be convenient for mobile and storage equipment.
Description of the drawings
Fig. 1 is a kind of section view knot of power liquid feed device for portable intravenous injection and transfusion system proposed by the present invention
Structure schematic diagram；
Fig. 2 is that part A is cutd open in a kind of power liquid feed device for portable intravenous injection and transfusion system proposed by the present invention
Depending on structural schematic diagram.
In figure：1 pedestal, 2 fixed links, 3 first grooves, 4 motion bars, 5 screw holes, 6 lead screws, 7 first gears, 8 through-holes, 9 turns
Axis, 10 second gears, 11 pull rods, 12 second grooves, 13 springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of power liquid feed device for portable intravenous injection and transfusion system, including pedestal 1, pedestal
1 top center is installed with fixed link 2, and the top of fixed link 2 offers the first groove 3, slided in the first groove 3
Motion bar 4 is installed, the top of motion bar 4 extends to outside the first groove 3, and the bottom end of motion bar 4 offers screw hole 5, in screw hole 5
Equipped with lead screw 6, lead screw 6 is connect with 5 screw hole of screw hole, and the bottom end of lead screw 6 extends to outside screw hole 5, and is rotatably installed in the first groove 3
Bottom interior wall on, fixing sleeve is equipped with the first gear 7 for being located at the lower section of motion bar 4, the side inner wall of the first groove 3 on lead screw 6
On offer through-hole 8, shaft 9 is rotatablely equipped in through-hole 8, the both ends of shaft 9 all extend to outside through-hole 8, shaft 9 be located at first
One end in groove 3 is installed with second gear 10, and second gear 10 is engaged with first gear 7, and the side of fixed link 2 is equipped with
Pull rod 11 above pedestal 1, pull rod 11 offer the second groove 12 close to one end of fixed link 2, and shaft 9 is far from the second tooth
One end of wheel 10 is slidably mounted in the second groove 12, is welded on the side inner wall that the second groove 12 is open far from the second groove 12
Have spring 13, be welded and fixed between spring 13 and shaft 9, by pedestal 1, fixed link 2, the first groove 3, motion bar 4, screw hole 5,
Lead screw 6, first gear 7, through-hole 8, shaft 9, second gear 10, pull rod 11, the second groove 12 and spring 13 match, and pull and draw
Bar 11, pull rod 11 drive kelly to remove card slot, and shaft 9 will be slided relative to pull rod 11 at this time, to extension spring 13, then again
Using handle rotating tension bar 11, pull rod 11 drives shaft 9 to rotate, and shaft 9 drives second gear 10 to rotate, 10 band of second gear
Dynamic first gear 7 rotates, and first gear 7 drives lead screw 6 to rotate, and the rotation in screw hole 5 of lead screw 6 will drive motion bar 4 to move, living
The movement of lever 4 drives cross bar movement, to lift hook, is then unclamping handle, and under the action of spring 13, kelly will reset
And stick into corresponding card slot, shaft 9 will be unable to rotate, the present invention can telescopic movable rod 4 easily and fast, can not only
Transfusion bottle is hung convenient for medical staff, and medical staff can be convenient for mobile and storage equipment.
In the present invention, sliding slot is symmetrically offered on the both sides inner wall of the first groove 3, the both sides of motion bar 4 are symmetrically fixed to pacify
Equipped with sliding block, sliding block is slidably connected with sliding slot, and circular groove, the bottom end rotation peace of lead screw 6 are offered in the bottom interior wall of the first groove 3
In circular groove, bearing is installed in circular groove, bearing rotation is set in shaft 9, and fixed link 2 is close to the side of pull rod 11
Multiple card slots are offered based on 8 annular of through-hole, the both sides of pull rod 11 are symmetrically installed with kelly, and kelly constructs for L-type, kelly
One end far from pull rod is slidably mounted in corresponding card slot, and 1 bottom four corners position of pedestal is rotatablely equipped with travelling wheel, is drawn
The one end of bar 11 far from fixed link 2 is installed with handle, and the top of motion bar 4 is vertically installed with cross bar, and the two of cross bar
End is installed with hook, locating slot is symmetrically offered on the both sides inner wall of the second groove 12, the both sides of shaft 9 are symmetrically fixed
Locating piece is installed, locating piece is slidably connected with locating slot, passes through pedestal 1, fixed link 2, the first groove 3, motion bar 4, screw hole
5, lead screw 6, first gear 7, through-hole 8, shaft 9, second gear 10, pull rod 11, the second groove 12 and spring 13 match, and pull
Pull rod 11, pull rod 11 drive kelly to remove card slot, and shaft 9 will be slided relative to pull rod 11 at this time, to extension spring 13, then
Handle rotating tension bar 11 is recycled, pull rod 11 drives shaft 9 to rotate, and shaft 9 drives second gear 10 to rotate, second gear 10
First gear 7 is driven to rotate, first gear 7 drives lead screw 6 to rotate, and the rotation in screw hole 5 of lead screw 6 will drive motion bar 4 to move,
The movement of motion bar 4 drives cross bar movement, to lift hook, is then unclamping handle, under the action of spring 13, kelly will answer
Position simultaneously sticks into corresponding card slot, and shaft 9 will be unable to rotate, the present invention can telescopic movable rod 4 easily and fast, can not only
Enough it is convenient for medical staff to hang transfusion bottle, and medical staff can be convenient for mobile and storage equipment.
Operation principle：Travelling wheel is passed through to provide power for infusion with hook suspension transfusion bottle by cross bar in the present invention
Can pedestal 1 easy to remove, by pedestal 1 support fixed link 2 actually made by 4 support rail of fixed link 2 and motion bar
In, only handle need to be utilized to pull pull rod 11, pull rod 11 that kelly is driven to remove card slot, shaft 9 will be slided relative to pull rod 11 at this time
It is dynamic, to extension spring 13, handle rotating tension bar 11 is then recycled, under the action of locating piece and locating slot, 11 band of pull rod
Turn axis 9 rotates, and shaft 9 drives second gear 10 to rotate, and second gear 10 drives first gear 7 to rotate, and first gear 7 drives
Lead screw 6 rotates, and under the action of sliding block and sliding slot, the rotation in screw hole 5 of lead screw 6 will drive motion bar 4 to move, and motion bar 4 moves
It is dynamic to drive cross bar movement, to lift hook, you can facilitate medical staff to use, then handle is being unclamped, in the work of spring 13
Under, kelly will be resetted and be sticked into corresponding card slot, and shaft 9 will be unable to rotate, only need to be by work when needing storage equipment
Lever 4 is taken in the first groove, you can medical staff is facilitated to store.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of power liquid feed device for portable intravenous injection and transfusion system, including pedestal（1）, which is characterized in that institute
State pedestal（1）Top center be installed with fixed link（2）, fixed link（2）Top offer the first groove（3）,
First groove（3）Inside it is slidably fitted with motion bar（4）, motion bar（4）Top extend to the first groove（3）Outside, motion bar（4）
Bottom end offer screw hole（5）, screw hole（5）It is interior to be equipped with lead screw（6）, lead screw（6）With screw hole（5）Screw hole connects, lead screw（6）Bottom
End extends to screw hole（5）Outside, and it is rotatably installed in the first groove（3）Bottom interior wall on, lead screw（6）Upper fixing sleeve, which is equipped with, to be located at
Motion bar（4）The first gear of lower section（7）, the first groove（3）Side inner wall on offer through-hole（8）, through-hole（8）Interior rotation
Shaft is installed（9）, shaft（9）Both ends all extend to through-hole（8）Outside, shaft（9）Positioned at the first groove（3）Interior one end is solid
Dingan County is equipped with second gear（10）, second gear（10）With first gear（7）Engagement, fixed link（2）Side be equipped be located at bottom
Seat（1）The pull rod of top（11）, pull rod（11）Close to fixed link（2）One end offer the second groove（12）, shaft（9）It is separate
Second gear（10）One end be slidably mounted on the second groove（12）It is interior, the second groove（12）Far from the second groove（12）Opening
It is welded with spring on the inner wall of side（13）, spring（13）With shaft（9）Between be welded and fixed.
2. a kind of power liquid feed device for portable intravenous injection and transfusion system according to claim 1, feature
It is, first groove（3）Both sides inner wall on symmetrically offer sliding slot, motion bar（4）Both sides be symmetrically installed with
Sliding block, sliding block are slidably connected with sliding slot.
3. a kind of power liquid feed device for portable intravenous injection and transfusion system according to claim 1, feature
It is, first groove（3）Bottom interior wall on offer circular groove, lead screw（6）Bottom end be rotatably installed in circular groove, circular groove
It is inside installed with bearing, bearing rotation is set in shaft（9）On.
4. a kind of power liquid feed device for portable intravenous injection and transfusion system according to claim 1, feature
It is, the fixed link（2）Close to pull rod（11）Side be based on through-hole（8）Annular offers multiple card slots, pull rod（11）'s
Both sides are symmetrically installed with kelly, and kelly constructs for L-type, and the one end of kelly far from pull rod is slidably mounted on corresponding card slot
It is interior.
5. a kind of power liquid feed device for portable intravenous injection and transfusion system according to claim 1, feature
It is, the pedestal（1）Bottom four corners position is rotatablely equipped with travelling wheel, pull rod（11）Far from fixed link（2）One end it is solid
Dingan County is equipped with handle.
6. a kind of power liquid feed device for portable intravenous injection and transfusion system according to claim 1, feature
It is, the motion bar（4）Top be vertically installed with cross bar, the both ends of cross bar are installed with hook, and second is recessed
Slot（12）Both sides inner wall on symmetrically offer locating slot, shaft（9）Both sides be symmetrically installed with locating piece, locating piece with
Locating slot is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578339.8A CN108543151A (en) | 2018-06-07 | 2018-06-07 | A kind of power liquid feed device for portable intravenous injection and transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578339.8A CN108543151A (en) | 2018-06-07 | 2018-06-07 | A kind of power liquid feed device for portable intravenous injection and transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543151A true CN108543151A (en) | 2018-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810578339.8A Pending CN108543151A (en) | 2018-06-07 | 2018-06-07 | A kind of power liquid feed device for portable intravenous injection and transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543151A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948918A (en) * | 2020-09-02 | 2020-11-17 | 苏州艾线光电科技有限公司 | Method and device for adjusting illumination light spots of laser direct writing lens |
| CN112618848A (en) * | 2021-01-04 | 2021-04-09 | 陈伟友 | Infusion support with protection function |
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| CN106390228A (en) * | 2016-11-25 | 2017-02-15 | 南京万云信息技术有限公司 | Portable stand for transfusion |
| CN107137799A (en) * | 2017-05-05 | 2017-09-08 | 谷新运 | A kind of Portable Automatic Infusion support |
| CN107233177A (en) * | 2017-05-27 | 2017-10-10 | 合肥美凯尼医疗科技有限公司 | A kind of ceiling mounting type medical treatment side arm for possessing damping shock absorption function |
| CN107583130A (en) * | 2017-09-22 | 2018-01-16 | 湖北职业技术学院 | A kind of portable transfusion bracket |
| CN206995547U (en) * | 2017-01-22 | 2018-02-13 | 西安交通大学医学院第一附属医院 | Transfusion nursing support |
| CN107929862A (en) * | 2017-12-13 | 2018-04-20 | 李志新 | A kind of fixed frame for hanging transfusion bottle when infusing |
-
2018
- 2018-06-07 CN CN201810578339.8A patent/CN108543151A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390228A (en) * | 2016-11-25 | 2017-02-15 | 南京万云信息技术有限公司 | Portable stand for transfusion |
| CN206995547U (en) * | 2017-01-22 | 2018-02-13 | 西安交通大学医学院第一附属医院 | Transfusion nursing support |
| CN107137799A (en) * | 2017-05-05 | 2017-09-08 | 谷新运 | A kind of Portable Automatic Infusion support |
| CN107233177A (en) * | 2017-05-27 | 2017-10-10 | 合肥美凯尼医疗科技有限公司 | A kind of ceiling mounting type medical treatment side arm for possessing damping shock absorption function |
| CN107583130A (en) * | 2017-09-22 | 2018-01-16 | 湖北职业技术学院 | A kind of portable transfusion bracket |
| CN107929862A (en) * | 2017-12-13 | 2018-04-20 | 李志新 | A kind of fixed frame for hanging transfusion bottle when infusing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948918A (en) * | 2020-09-02 | 2020-11-17 | 苏州艾线光电科技有限公司 | Method and device for adjusting illumination light spots of laser direct writing lens |
| CN112618848A (en) * | 2021-01-04 | 2021-04-09 | 陈伟友 | Infusion support with protection function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |
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| RJ01 | Rejection of invention patent application after publication |