CN216755132U - Infusion apparatus with accurate metering function - Google Patents
Infusion apparatus with accurate metering function Download PDFInfo
- Publication number
- CN216755132U CN216755132U CN202123002240.XU CN202123002240U CN216755132U CN 216755132 U CN216755132 U CN 216755132U CN 202123002240 U CN202123002240 U CN 202123002240U CN 216755132 U CN216755132 U CN 216755132U
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- CN
- China
- Prior art keywords
- infusion
- installation shell
- infusion bottle
- bottle
- tube
- 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
- 238000001802 infusion Methods 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 33
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an accurately-metered infusion apparatus, which comprises an infusion bottle, wherein a top cover is installed on the top of the infusion bottle in a threaded manner, an installation block is installed at the center of the top cover in a welded manner, the number of the installation blocks is two, the installation blocks are arranged in parallel and correspondingly, hooks are hinged to the corresponding side walls of the installation blocks, an infusion tube is installed at the bottom of the infusion bottle in a welded manner, a drip cup is embedded on the infusion tube, the outer side wall of the drip cup is provided with metering scales, a meter is sleeved on the infusion tube and is positioned right below the drip cup, and the drip cup is arranged in a sliding manner with the infusion tube. This transfusion system of accurate measurement is through setting up the transparent plastic form infusion bottle of taking the scale for the liquid medicine content in the infusion bottle can audio-visually be seen to the device, cooperates the use of counter simultaneously, makes the human velocity of flow of control liquid medicine input that the device can be accurate, makes the liquid medicine input volume can obtain effectual control, thereby has improved treatment to a certain extent, has improved the practicality of device greatly.
Description
Technical Field
The utility model relates to the technical field of infusion sets, in particular to an infusion set capable of accurately metering.
Background
The transfusion system is usually used clinically, the transfusion system is made of PVC as a raw material, high-performance polyolefin thermoplastic elastomer is regarded as a safer and higher-performance material for manufacturing the disposable transfusion system, and generally comprises a vein needle, a protective cap, a luer connector, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a precise filtering device, a bottle plug puncture outfit and an air inlet pipe air filter, liquid in the bottle flows into the drip cup along the thinner transfusion hose under the action of atmospheric pressure, when the water column pressure of the drip cup is greater than the venous pressure, the liquid in the bottle flows into the vein along the hose, before the transfusion system is used, the personnel check the disinfection validity period, the package presence or absence of air leakage and other abnormalities of the disposable transfusion system, take out the medical treatment, hang the conical connector part of the transfusion system on a transfusion rod, exhausting air until the liquid medicine flows to the lower end of the infusion tube, tightly closing the regulator, then puncturing the vein needle into the disinfected vein, fixing, unfastening the tourniquet, and regulating the flow rate.
The existing infusion apparatus has simple structure, cannot effectively control the flow rate, can only carry out fuzzy adjustment according to the input quantity of patients or medicines, and cannot carry out accurate control.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an infusion set with accurate metering, which is used for solving the problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an infusion apparatus with accurate metering comprises an infusion bottle, a top cover is installed on the top of the infusion bottle in a threaded mode, an installation block is installed in the center of the top cover in a welding mode, the number of the installation blocks is two, the installation blocks are arranged in a parallel and corresponding mode, hooks are installed on corresponding side walls of the installation blocks in a hinged mode, an infusion tube is installed at the bottom of the infusion bottle in a welding mode, a drip cup is installed on the infusion tube in an embedded mode, metering scales are arranged on the outer side wall of the drip cup, a metering device is installed on the infusion tube in a sleeved mode and located under the drip cup and is arranged in a sliding connection mode, the metering device comprises a rotating plate, an installation shell, a sliding hole, a fixed block, a movable rod and a threaded rod, the installation shell is arranged in a rectangular structure, the installation shell is made of transparent plastic, the metering scales are arranged on the outer walls of the front side and the rear side of the installation shell, the fixed blocks are installed on the inner walls of the front side and the rear side of the installation shell in a welded mode, the four groups and are arranged in a parallel and corresponding mode, the adjacent two sets of interval department of fixed block is provided with the movable rod, and the movable rod sets up with fixed block sliding connection, and another lateral wall of movable rod rotates installs the threaded rod, and the threaded rod transversely runs through the installation shell and extends to the outside of installation shell, and the threaded rod sets up with installation shell threaded connection, and the threaded rod is located the outside one end welding of installation shell and installs the rotor plate.
Preferably, the infusion bottle is transparent plastic material, and the lateral wall of infusion bottle is provided with the measurement scale, and the top lateral wall of infusion bottle has seted up the mounting thread.
Preferably, the outer side wall of the infusion tube is welded with a ventilation tube, and the free end of the ventilation tube is provided with a dustproof sleeve.
Preferably, the top of the mounting shell is provided with a slide hole, and the infusion tube is positioned in the slide hole and is arranged in sliding connection with the slide hole.
Preferably, an arc-shaped extrusion groove is formed in one side wall of the movable rod, which is in contact with the infusion tube.
Preferably, the outer side wall of the rotating plate is provided with anti-slip threads.
Compared with the prior art, the utility model has the beneficial effects that: this transfusion system of accurate measurement through setting up the transparent plastic form infusion bottle of taking the scale for the liquid medicine content in the infusion bottle can audio-visually be seen to the device, cooperates the use of counter simultaneously, makes the human velocity of flow of control liquid medicine input that the device can be accurate, makes the liquid medicine input volume can obtain effectual control, thereby has improved treatment to a certain extent, has improved the practicality of device greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the top cover structure of the present invention;
fig. 3 is a schematic diagram of a meter structure of the present invention.
In the figure: 1 top cover, 2 infusion bottles, 3 drip pots, 4 infusion tubes, 5 ventilation tubes, 6 hooks, 7 mounting blocks, 8 rotating plates, 9 mounting shells, 10 sliding holes, 11 fixing blocks, 12 movable rods, 13 threaded rods and 14 meters.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-3, comprising an infusion bottle 2, the infusion bottle 2 is made of transparent plastic, the outer side wall of the infusion bottle 2 is provided with metering scales, the device can visually see the content of the liquid medicine in the infusion bottle 2 by arranging transparent plastic infusion bottles 2 with scales, the outer side wall of the top of the infusion bottle 2 is provided with mounting threads, a top cover 1 is installed on the top threads of the infusion bottle 2, mounting blocks 7 are welded and installed at the center of the top cover 1, the mounting blocks 7 are arranged in two groups and are arranged in parallel and corresponding, corresponding side walls of the mounting blocks 7 are hinged with hooks 6, the bottom of the infusion bottle 2 is welded with an infusion tube 4, the outer side wall of the infusion tube 4 is welded with an air exchange tube 5, the free end of the air exchange tube 5 is provided with a dustproof sleeve, a drip cup 3 is embedded on the infusion tube 4, the outer side wall of the drip cup 3 is provided with metering scales, a meter 14 is sleeved on the infusion tube 4, the meter 14 is positioned under the drip cup 3, the meter 14 is arranged in a sliding connection with the infusion tube 4 and is matched with the meter 14 for use, so that the device can accurately control the flow rate of the liquid medicine input into a human body, the liquid medicine input amount can be effectively controlled, the treatment effect is improved to a certain extent, and the practicability of the device is greatly improved, the meter 14 comprises a rotating plate 8, a mounting shell 9, a sliding hole 10, a fixed block 11, a movable rod 12 and a threaded rod 13, the mounting shell 9 is arranged in a rectangular structure, the mounting shell 9 is made of transparent plastic materials, the outer walls of the front side and the rear side of the mounting shell 9 are respectively provided with a metering scale, the inner walls of the front side and the rear side of the mounting shell 9 are respectively welded with the fixed block 11, the infusion tubes 11 are four groups and are arranged in a parallel corresponding manner, the sliding hole 10 is arranged at the top of the mounting shell 9, the infusion tube 4 is positioned in the sliding hole 10 and is arranged in a sliding connection with the sliding hole 10, 11 adjacent two sets of intervals departments of fixed block are provided with movable rod 12, movable rod 12 sets up with 11 sliding connection of fixed block, movable rod 12 is provided with arc extrusion groove with 4 contact lateral walls of transfer line, another lateral wall of movable rod 12 rotates and installs threaded rod 13, threaded rod 13 transversely runs through installation shell 9 and extends to the outside of installation shell 9, threaded rod 13 sets up with 9 threaded connection of installation shell, threaded rod 13 is located 9 outside one end welding installations of installation shell 8, the lateral wall of rotor 8 is provided with anti-skidding screw thread.
When in use: when the device starts to be used, the medicine to be infused is filled into the infusion bottle 2, the volume is adjusted according to the scales on the infusion bottle 2, the infusion tube 4 is connected into the needle head and the patient is subjected to venipuncture, and the rotating plate 8 is rotated according to the input amount of the patient and the medicine, so that the movable rod 12 extrudes the infusion tube 4 and the scales on the shell 9 are sequentially installed at the moment to adjust the input amount.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an infusion apparatus of accurate measurement, including infusion bottle (2), a serial communication port, top cap (1) is installed to the top screw thread of infusion bottle (2), the welding of the top centre department of top cap (1) installs installation piece (7), the quantity of installation piece (7) is two sets of and is the parallel corresponding setting, the articulated couple (6) of installing the lateral wall that corresponds of piece (7), infusion pipe (4) are installed in the bottom welding of infusion bottle (2), inlay on infusion pipe (4) and install drip kettle (3), the lateral wall of drip kettle (3) is provided with the measurement scale, cover on infusion pipe (4) is established and is installed counter (14), counter (14) are located drip kettle (3) under, drip kettle (3) and infusion pipe (4) sliding connection set up, counter (14) include rotor plate (8), installation shell (9), slide hole (10), fixed block (11), Movable rod (12) and threaded rod (13), installation shell (9) are the setting of rectangle column structure, installation shell (9) are the transparent plastic material, the side outer wall all is provided with the measurement scale around installation shell (9), the equal welded mounting of side inner wall has fixed block (11) around installation shell (9), the quantity of fixed block (11) is four groups and is the parallel corresponding setting, adjacent two sets of interval department in fixed block (11) is provided with movable rod (12), movable rod (12) and fixed block (11) sliding connection set up, threaded rod (13) are installed in another lateral wall rotation of movable rod (12), threaded rod (13) transversely run through installation shell (9) and extend to the outside of installation shell (9), threaded rod (13) and installation shell (9) threaded connection set up, threaded rod (13) are located installation shell (9) outside one end welded mounting and have rotor (8).
2. The accurately-metering infusion apparatus according to claim 1, wherein the infusion bottle (2) is made of transparent plastic, the outer side wall of the infusion bottle (2) is provided with metering scales, and the outer side wall of the top of the infusion bottle (2) is provided with mounting threads.
3. The accurately-metered infusion set according to claim 1, characterized in that a ventilation tube (5) is welded on the outer side wall of the infusion tube (4), and a dust-proof sleeve is arranged at the free end of the ventilation tube (5).
4. The accurately-metered infusion set according to claim 1, wherein a slide hole (10) is formed in the top of the mounting shell (9), and the infusion tube (4) is positioned in the slide hole (10) and is slidably connected with the slide hole (10).
5. An accurately metered infusion set according to claim 1, wherein an arc-shaped extrusion groove is arranged on one side wall of the movable rod (12) which is contacted with the infusion tube (4).
6. An accurately metered infusion set according to claim 1, wherein the outer side wall of the rotating plate (8) is provided with non-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002240.XU CN216755132U (en) | 2021-12-01 | 2021-12-01 | Infusion apparatus with accurate metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002240.XU CN216755132U (en) | 2021-12-01 | 2021-12-01 | Infusion apparatus with accurate metering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755132U true CN216755132U (en) | 2022-06-17 |
Family
ID=81964561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123002240.XU Expired - Fee Related CN216755132U (en) | 2021-12-01 | 2021-12-01 | Infusion apparatus with accurate metering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216755132U (en) |
-
2021
- 2021-12-01 CN CN202123002240.XU patent/CN216755132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |