CN108744139A - A kind of medical infusion pump - Google Patents
A kind of medical infusion pump Download PDFInfo
- Publication number
- CN108744139A CN108744139A CN201810674945.XA CN201810674945A CN108744139A CN 108744139 A CN108744139 A CN 108744139A CN 201810674945 A CN201810674945 A CN 201810674945A CN 108744139 A CN108744139 A CN 108744139A
- Authority
- CN
- China
- Prior art keywords
- infusion pump
- fixed seat
- suspension strop
- fixed
- gear
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of medical infusion pumps, including pump case of being infused, the side of the infusion pump case is welded with fixed seat, the middle position of the fixed seat side offers card slot, and gag lever post is mounted at the position of card slot both sides on fixed seat outer wall, the both sides of the card slot are equipped with fixing bolt, and the fixed seat is connected with suspension strop adjacent to the side of card slot.The present invention is provided with fixed seat, card slot, suspension strop, first gear, elastic rod, second gear and suspension strop fixed seat, when fixing the infusion pump, two kinds of fixed forms of suspension and engaging may be selected, it is fixed suitable for being fixed on transfusion pole or infusion column, transfusion pole or infusion column are snapped into the card slot of fixed seat side, then tighten fixing bolt, and hang fixed the case where being suitable for without fixed transfusion pole, by suspension strop will infusion pump suspension on wall or other articles.
Description
Technical field
The invention belongs to pump technical fields of being infused, and in particular to a kind of medical infusion pump.
Background technology
Infusion pump is typically control device mechanically or electrically, it reaches control transfusion speed by acting on transfusion catheter
Purpose, the case where being usually used in needing strictly to control amount of infusion and dose, such as application boost drug, antiarrhymic medicine
When object, venous transfusion of infantile or Intravenous Anesthesia.
But infusion pump itself is not easy to fix existing medical infusion pump when in use, nor it is defeated convenient for fixation
Liquid pipe, to cause transfusion speed control inaccurate.
Invention content
The purpose of the present invention is to provide a kind of medical infusion pump, with solve existing infusion pump itself be not easy to it is fixed and
The problem of being not easy to fixed woven hose.
To achieve the above object, the present invention provides the following technical solutions：A kind of medical infusion pump, including infusion pump case,
The side of the infusion pump case is welded with fixed seat, and the middle position of the fixed seat side offers card slot, and fixed
It is located on seat outer wall at the position of card slot both sides and is mounted on gag lever post, the both sides of the card slot is equipped with fixing bolt, described
Fixed seat is connected with suspension strop adjacent to the side of card slot, and the interior of fixed seat is welded with elastic rod and suspension strop fixed seat, institute
State the side that elastic rod is located at suspension strop fixed seat, and elastic rod and suspension strop fixed seat one end close to each other are respectively welded
Second gear and first gear, the gag lever post pass through suspension strop fixed seat and first gear to be connect with second gear, described outstanding
The both ends of lanyard are connect with two suspension strop fixed seats respectively.
Preferably, display screen and control key are installed on the infusion side outer wall of the pump case far from fixed seat, it is described
Display location is in the side of control key, and display screen at a side position of control key adjacent to offering woven hose fixing groove.
Preferably, the inside of the woven hose fixing groove is equipped with woven hose snap ring, infrared ray dropping liquid sensor and buckle,
The infrared ray dropping liquid sensor is located between woven hose snap ring and buckle.
Preferably, push rod is installed, wherein one end of the push rod is welded at the position of woven hose snap ring side
First spring, and limiting slot is offered on the side outer wall of push rod, the limiting slot and the first spring are respectively positioned on infusion pump case
Inside.
Preferably, locking bar is installed at the position of the push rod side, third spring is arranged on the outer wall of the locking bar,
Buffer stopper and second spring are installed at the position of locking bar side, the buffer stopper is located at second in the infusion pump case
The side of spring.
Preferably, the inside of the infusion pump case is equipped with ARM microprocessor, the display screen, control key and infrared
Line dropping liquid sensor is electrically connected with ARM microprocessor.
Compared with prior art, the present invention having the advantages that：
(1) it is solid to be provided with fixed seat, card slot, suspension strop, first gear, elastic rod, second gear and suspension strop by the present invention
Reservation, when fixing the infusion pump, may be selected suspension and engaging two kinds of fixed forms, be fixed suitable for be fixed on transfusion pole or
It is infused on column, transfusion pole or infusion column is snapped into the card slot of fixed seat side, fixing bolt is then tightened, and hang
Fixed the case where being suitable for without fixed transfusion pole, by suspension strop by infusion pump suspension on wall or other articles, and according to
Infusion needs the length of adjustable suspension strop, when rotary stopper bar, drives second gear rotation by gag lever post, at this time the second tooth
Wheel is in meshing state with first gear, and to drive first gear to rotate, first gear drives the rotation of suspension strop fixed seat, makes
When obtaining the length reduction of suspension strop, and pressing down on gag lever post, push elastic rod, elastic rod that can generate centainly by second gear
Flexible deformation so that first gear and second gear form discrete state, can pull out suspension strop at this time so that suspension strop
Length increase, convenient for being suitable for different being suitable for demand and use environment.
(2) present invention is provided with push rod, limiting slot, locking bar, the first spring, second spring, buffer stopper and third spring, Gu
When determining woven hose, woven hose is positioned in woven hose fixing groove, is then fixed by woven hose snap ring and buckle, is locked
When woven hose snap ring, push rod is pushed down on, limiting slot is made to be moved to locking bar position, under the promotion of third springback
Locking bar is pushed into limiting slot, then one end of woven hose snap ring is caught in infusion pump case, woven hose snap ring pushes buffering
Block, and second spring is squeezed, push rod is unclamped after being caught in woven hose snap ring, locking bar is pushed into woven hose snap ring by the first springback
It is interior, the locking of woven hose snap ring is completed, to which woven hose to be fixed on inside woven hose fixing groove, mode of operation is simple, fixed
Stabilized structure is convenient for the fixation of woven hose.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the rearview of the present invention；
Fig. 3 is the structural schematic diagram of fixed seat of the present invention；
Fig. 4 is enlarged drawing at the A of the present invention；
In figure：1- woven hoses snap ring, 2- woven hoses fixing groove, 3- display screens, 4- control keys, 5- are buckled, outside 6- infusion pumps
Shell, 7- infrared ray dropping liquids sensor, 8- fixed seats, 9- card slots, 10- gag lever posts, 11- fixing bolts, 12-ARM microprocessors,
13- suspension strops, 14- first gears, 15- elastic rods, 16- second gears, 17- suspension strops fixed seat, 18- push rods, 19- limits
Slot, 20- locking bars, the first springs of 21-, 22- second springs, 23- buffer stoppers, 24- third 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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides the following technical solutions：A kind of medical infusion pump, including infusion pump case 6, it is defeated
The side of liquid pump shell 6 is welded with fixed seat 8, and the middle position of 8 side of fixed seat offers card slot 9, and 8 outer wall of fixed seat
Upper to be mounted on gag lever post 10 at the position of 9 both sides of card slot, the both sides of card slot 9 are equipped with fixing bolt 11,8 phase of fixed seat
It is connected with suspension strop 13 adjacent to the side of card slot 9, and the interior of fixed seat 8 is welded with elastic rod 15 and suspension strop fixed seat 17, bullet
Property bar 15 is located at the side of suspension strop fixed seat 17, and elastic rod 15 and the one end close to each other of suspension strop fixed seat 17 are welded respectively
It is connected to second gear 16 and first gear 14, gag lever post 10 passes through suspension strop fixed seat 17 and first gear 14 and second gear 16
Connection, the both ends of suspension strop 13 are connect with two suspension strop fixed seats 17 respectively, and when fixing the infusion pump, suspension and card may be selected
Two kinds of fixed forms are closed, is fixed suitable for being fixed on transfusion pole or infusion column, transfusion pole or infusion column is snapped into solid
In the card slot 9 of 8 side of reservation, fixing bolt 11 is then tightened, and hangs fixed the case where being suitable for without fixed transfusion pole,
Infusion pump suspension and is needed into the length of adjustable suspension strop 13 according to infusion on wall or other articles by suspension strop 13
Degree when rotary stopper bar 10, drives second gear 16 to rotate by gag lever post 10, at this time second gear 16 at first gear 14
In meshing state, to drive first gear 14 to rotate, first gear 14 drives suspension strop fixed seat 17 to rotate so that suspension strop
13 length reduces, and when pressing down on gag lever post 10, push elastic rod 15, elastic rod 15 that can generate one by second gear 16
Fixed flexible deformation so that first gear 14 forms discrete state with second gear 16, can pull out suspension strop 13 at this time, make
The length for obtaining suspension strop 13 increases, convenient for being suitable for demand and use environment suitable for different.
In the present invention, it is preferred that display screen 3 and control are installed on infusion side outer wall of the pump case 6 far from fixed seat 8
Key 4, display screen 3 is located at the side of control key 4, and display screen 3 is solid adjacent to woven hose is offered at a side position of control key 4
Determine slot 2, display screen 3 can reality go out the transfusion speed under infusion pump control, control key 4 can regulate and control transfusion speed.
In the present invention, it is preferred that the inside of woven hose fixing groove 2 is equipped with woven hose snap ring 1, infrared ray dropping liquid sensor
7 are located at buckle 5, infrared ray dropping liquid sensor 7 between woven hose snap ring 1 and buckle 5, and infrared ray dropping liquid sensor 7 is for examining
Liquid droping speed is surveyed, woven hose snap ring 1 and buckle 5 are then used to fix woven hose.
In the present invention, it is preferred that push rod 18, wherein one end of push rod 18 are installed at the position of 1 side of woven hose snap ring
It is welded with the first spring 21, and offers limiting slot 19 on the side outer wall of push rod 18,21 equal position of limiting slot 19 and the first spring
In the inside of infusion pump case 6, the first spring 21 can effectively ensure the movement and reset of push rod 18, be easy to implement infusion pipe clamp
The locking and unlock of ring 1.
In the present invention, it is preferred that locking bar 20 is installed at the position of 18 side of push rod, is arranged on the outer wall of locking bar 20
Three springs 24, infusion pump case 6 is interior to be equipped with buffer stopper 23 and second spring 22, buffer stopper at the position of 20 side of locking bar
23 are located at the side of second spring 22, and buffer stopper 23 is located at automatic when second spring 22 unlocks for realizing woven hose snap ring 1
It opens.
In the present invention, it is preferred that the inside of infusion pump case 6 is equipped with ARM microprocessor 12, display screen 3, control key 4
It is electrically connected with ARM microprocessor 12 with infrared ray dropping liquid sensor 7, ARM microprocessor 12 is defeated for controlling and handling this
Electrical executive component in liquid pump.
The operation principle and process for using of the present invention：The infusion pump need to rationally be fixed using the infusion pump money, Gu
When the fixed infusion pump, two kinds of fixed forms of suspension and engaging may be selected, be fixed suitable for being fixed on transfusion pole or infusion column
On, transfusion pole or infusion column are snapped into the card slot 9 of 8 side of fixed seat, fixing bolt 11 is then tightened, and it hangs solid
Fixed the case where being suitable for without fixed transfusion pole, by suspension strop 13 by infusion pump suspension on wall or other articles, and according to
Infusion needs the length of adjustable suspension strop 13, when rotary stopper bar 10, drives second gear 16 to rotate by gag lever post 10, this
When second gear 16 and first gear 14 be in meshing state, to drive first gear 14 to rotate, first gear 14, which drives, hangs
Lanyard fixed seat 17 rotates so that and the length of suspension strop 13 reduces, and when pressing down on gag lever post 10, it is pushed away by second gear 16
Dynamic elasticity bar 15, elastic rod 15 can generate certain flexible deformation so that first gear 14 detaches shape with the formation of second gear 16
State can pull out suspension strop 13 at this time so that the length of suspension strop 13 increases, convenient for be suitable for it is different be suitable for demand and
Use environment is completed after fixing, woven hose is fixed on to the inside of infusion pump, when fixing woven hose, woven hose is positioned over defeated
It in liquid pipe fixing groove 2, is then fixed by woven hose snap ring 1 and buckle 5, when locking woven hose snap ring 1, pushes down on and push away
Bar 18 makes limiting slot 19 be moved to 20 position of locking bar, is pushed into locking bar 20 under the promotion that third spring 24 rebounds and limits
In the slot 19 of position, then one end of woven hose snap ring 1 is caught in infusion pump case 6, woven hose snap ring 1 pushes buffer stopper 23, and
Second spring 22 is squeezed, unclamps push rod 18 after being caught in woven hose snap ring 1, locking bar 20 is pushed into woven hose by the rebound of the first spring 21
In snap ring 1, the locking of woven hose snap ring 1 is completed, to which woven hose to be fixed on inside woven hose fixing groove 2, is completed whole solid
It can be infused after fixed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of medical infusion pump, including infusion pump case (6), it is characterised in that：The side welding of the infusion pump case (6)
There is fixed seat (8), the middle position of fixed seat (8) side offers card slot (9), and is located on fixed seat (8) outer wall
Gag lever post (10) is mounted at the position of card slot (9) both sides, the both sides of the card slot (9) are equipped with fixing bolt (11), institute
It states fixed seat (8) and is connected with suspension strop (13) adjacent to the side of card slot (9), and the interior of fixed seat (8) is welded with elastic rod
(15) and suspension strop fixed seat (17), the elastic rod (15) are located at the side of suspension strop fixed seat (17), and elastic rod (15)
One end close to each other is respectively welded second gear (16) and first gear (14), the limit with suspension strop fixed seat (17)
Bar (10) passes through suspension strop fixed seat (17) and first gear (14) to be connect with second gear (16), and the two of the suspension strop (13)
End is connect with two suspension strop fixed seats (17) respectively.
2. a kind of medical infusion pump according to claim 1, it is characterised in that：The infusion pump case (6) is far from fixed
Display screen (3) and control key (4) are installed on the side outer wall of seat (8), the display screen (3) is located at the side of control key (4),
And display screen (3) at a side position of control key (4) adjacent to offering woven hose fixing groove (2).
3. a kind of medical infusion pump according to claim 2, it is characterised in that：The inside of the woven hose fixing groove (2)
Woven hose snap ring (1), infrared ray dropping liquid sensor (7) and buckle (5), the infrared ray dropping liquid sensor (7) are installed to be located at
Between woven hose snap ring (1) and buckle (5).
4. a kind of medical infusion pump according to claim 3, it is characterised in that：The position of woven hose snap ring (1) side
The place of setting is equipped with push rod (18), and wherein one end of the push rod (18) is welded with the first spring (21), and the side of push rod (18)
Limiting slot (19) is offered on outer wall, the limiting slot (19) and the first spring (21) are respectively positioned on the inside of infusion pump case (6).
5. a kind of medical infusion pump according to claim 4, it is characterised in that：Pacify at the position of push rod (18) side
Equipped with locking bar (20), it is arranged with third spring (24) on the outer wall of the locking bar (20), is located at lock in the infusion pump case (6)
Buffer stopper (23) and second spring (22) are installed, the buffer stopper (23) is located at second spring at the position of bar (20) side
(22) side.
6. a kind of medical infusion pump according to claim 1, it is characterised in that：The inside peace of the infusion pump case (6)
Equipped with ARM microprocessor (12), the display screen (3), control key (4) and infrared ray dropping liquid sensor (7) with ARM microprocessors
Device (12) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674945.XA CN108744139A (en) | 2018-06-27 | 2018-06-27 | A kind of medical infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674945.XA CN108744139A (en) | 2018-06-27 | 2018-06-27 | A kind of medical infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108744139A true CN108744139A (en) | 2018-11-06 |
Family
ID=63978027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674945.XA Pending CN108744139A (en) | 2018-06-27 | 2018-06-27 | A kind of medical infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744139A (en) |
-
2018
- 2018-06-27 CN CN201810674945.XA patent/CN108744139A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |