CN211410439U - Infusion apparatus liquid drop performance monitoring system - Google Patents
Infusion apparatus liquid drop performance monitoring system Download PDFInfo
- Publication number
- CN211410439U CN211410439U CN201922161482.XU CN201922161482U CN211410439U CN 211410439 U CN211410439 U CN 211410439U CN 201922161482 U CN201922161482 U CN 201922161482U CN 211410439 U CN211410439 U CN 211410439U
- Authority
- CN
- China
- Prior art keywords
- performance monitoring
- monitoring system
- sealed container
- infusion set
- bottom plate
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion apparatus liquid drop performance monitoring system belongs to medical instrument inspection technical field, mainly solves present infusion apparatus liquid drop performance monitoring and has a plurality of not enough problems in the aspect of accuracy etc. of convenient operation nature and result. The structure of the device comprises a top plate and a bottom plate, wherein the bottom plate and the top plate are connected through a support frame; one or more sealed containers for storing test media are arranged on the top plate, weighing devices are arranged on the bottom plate, the weighing devices and the sealed containers are arranged in a one-to-one correspondence mode, and collecting bottles are arranged on the weighing devices; an infrared sensor matched with a dropping funnel of the infusion apparatus is arranged between the top plate and the bottom plate. The utility model discloses the technical scheme of example for transfusion system liquid drop performance monitoring can alleviate operating personnel's work, raises the efficiency and the rate of accuracy.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument inspection technique and specifically relates to an infusion set liquid drop performance monitoring system that especially relates to infusion set quality inspection.
Background
The disposable infusion apparatus is a common medical consumable, a channel between a vein and liquid medicine is established through aseptic processing, the disposable infusion apparatus is used for intravenous infusion, and in order to ensure the life health and safety of people, medical appliances acting on a human body can be put into use only through strict quality inspection.
The medical industry standard GB8368-2018 is a normative summary of the relevant requirements of a gravity infusion type disposable infusion apparatus, but the standards of relevant test equipment used for monitoring the liquid drop performance of the infusion apparatus are not described, at present, operators need to use the existing devices such as an infusion bottle and the like for testing according to the test requirements, so that the operation is inconvenient, the work of the operators is increased, and a space for improving the accuracy of the result is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies in the prior art, the utility model aims to provide an infusion apparatus liquid drop performance monitoring system, this system are used for the liquid drop performance monitoring test of infusion apparatus, can alleviate operating personnel's work, raise the efficiency and the rate of accuracy.
The utility model provides a technical scheme that its technical problem adopted does:
the infusion set liquid drop performance monitoring system comprises a top plate and a bottom plate, wherein the bottom plate and the top plate are connected through a support frame; one or more sealed containers for storing test media are arranged on the top plate, weighing devices are arranged on the bottom plate, the weighing devices and the sealed containers are arranged in a one-to-one correspondence manner, and collecting bottles are arranged on the weighing devices; an infrared sensor matched with a dropping funnel of the infusion apparatus is arranged between the top plate and the bottom plate.
Furthermore, a fixing clamp is connected to a probe of the infrared sensor.
Further, weighing device and infrared sensor all are connected to communication module, communication module connects to the host computer.
Further, the sealed container and the collecting bottle can move relatively.
Further, sealed container is cylindricly, and sealed container's lateral wall surface is provided with the external screw thread, be provided with the holding tank with sealed container looks adaptation on the roof, be provided with on the lateral wall of holding tank with the internal thread that the external screw thread meshed mutually, the bottom of holding tank is provided with the breach that supplies the infusion set to pass.
Further, be provided with the cabinet body on the bottom plate, the cabinet body covers the weighing device, is provided with the through-hole that supplies the infusion ware to pass on the top surface of the cabinet body, and the front side of the cabinet body is provided with the cabinet door that can open.
Furthermore, a transparent area is arranged on the cabinet door.
Furthermore, the sealed container is made of transparent materials, and scales are arranged on the side wall of the sealed container.
Further, the sealing cover of the sealing container is replaceable.
Further, the volume of the sealed container and/or the collecting bottle is 1.5L.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses transfusion system liquid drop performance monitoring system of example for carrying out transfusion system liquid drop performance monitoring test, the people's of being convenient for operation, the degree of accuracy is high, has filled the blank in this field.
2. The utility model discloses transfusion system liquid drop performance monitoring system of example is connected with the fixation clamp on infrared sensor's the probe, is convenient for be fixed in the drip chamber position of transfusion system, reliable operation with the probe.
3. The utility model discloses the transfusion system liquid drop performance monitoring system of example, weighing device and infrared sensor all are connected to communication module, and communication module connects to the host computer, can be when setting for the drop number automatic acquisition each way test channel's real-time weight data, carry out the save of experiment curve and data at the host computer according to the demand, have alleviateed operating personnel's manual work.
4. The utility model discloses transfusion system liquid drop performance monitoring system of example is equipped with dedicated experimental medium sealed container, can design the capacity as required, generally sets for about capacity 1.5L, can also be used for the relevant experiment of transfusion system flow control characteristic test, realizes the multi-functionalization of system.
5. The utility model discloses transfusion system liquid drop performance monitoring system of example, the sealed container of storing test medium can set up a plurality ofly, can experiment simultaneously by the multichannel, has improved the efficiency of experiment greatly, corresponds sealed container and sets up weighing device, realizes weighing automatically, has reduced operating personnel's operation.
6. The utility model discloses the transfusion system liquid drop performance monitoring system of example meshes mutually through the screw thread between sealed container and the holding tank, through rotatory sealed container, can realize the adjustment of sealed container height, and the adjustment mode of screw thread can realize continuous adjustment and fine setting, and the flexibility is high, and application scope is wide, the operation of the experiment of being convenient for.
7. The utility model discloses transfusion system liquid drop performance monitoring system of example, sealed container are made for transparent material, are provided with the scale on sealed container's the lateral wall, are convenient for observe the volume of container internal test medium and the volume of the test medium of accurate definite joining.
8. The utility model discloses the transfusion system liquid drop performance monitoring system of example, weighing device get up through cabinet body cover, and the weighing device forms the protection, avoids the external world to cause interference and damage to weighing device, and experimental apparatus can also be deposited as required to internal portion of cabinet and upper surface, is provided with transparent region on the cabinet door, is convenient for observe the inside condition, provides very big facility for the user.
9. The utility model discloses transfusion system liquid drop performance monitoring system of example has set up dedicated large capacity sealed container, receiving flask to set up weighing device, realize automatic continuous measurement in the duration, the cost of using manpower sparingly.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
In the figure: the device comprises a base plate 1, a top plate 2, a support frame 3, a sealed container 4, a containing groove 5, a cabinet body 6, a cabinet door 7, an infusion apparatus 8, a dropping funnel 9 and an infrared sensor 10.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
As shown in fig. 1, the present embodiment provides a system for monitoring the performance of a liquid drop of an infusion apparatus, which includes a top plate 2 and a bottom plate 1, wherein the bottom plate 1 and the top plate 2 are connected by a support frame 3; one or more sealed containers 4 for storing test media are arranged on the top plate 2, weighing devices are arranged on the bottom plate 1, the weighing devices and the sealed containers 4 are arranged in a one-to-one correspondence manner, and collecting bottles (not shown in the figure) are arranged on the weighing devices; an infrared sensor 10 matched with a dropping funnel 9 of an infusion set 8 is arranged between the top plate 2 and the bottom plate 1.
In this embodiment, six sealed containers 4 are provided, and six experiments can be performed simultaneously, and in other embodiments, the number may be changed. The sealed container 4 and the collecting bottle of this embodiment all adopt the transparent container of volume 1.5L, and are provided with the scale on the lateral wall, are convenient for accurately add test medium. The large-capacity sealed container 4 and the collecting bottle can also be used for related tests of the flow control characteristic test of the infusion apparatus, and the system is multifunctional.
In order to fix the probe of the infrared sensor 10 at the position of the dropping funnel 9 of the infusion apparatus 8, a fixing clamp can be arranged on the probe of the infrared sensor 10, the fixing clamp can be a clamp on the market at present, and an arc-shaped groove for accommodating the dropping funnel 9 is arranged on a clamping piece of the fixing clamp to avoid causing unsmooth dropping.
The weighing device and the infrared sensor 10 are both connected to a communication module, and the communication module is connected to an upper computer. The weighing device adopts a weighing machine with the model of HZ AD 623-1TCC, the infrared sensor 10 can adopt an infrared pair tube with the model of IRM3638T, and the communication module is MOXA Uport 1130.
The upper computer adopts a desktop computer or a notebook computer, test software is installed, and the test software adopts software which records weight data, calculates volume data through the weight data and performs curve drawing.
To facilitate adjustment of the height of the hydrostatic head, the sealed container 4 and the collection bottle are able to move relative to each other. Specifically, sealed container 4 is cylindricly, and sealed container 4's lateral wall surface is provided with the external screw thread, be provided with on roof 2 with sealed container 4 looks adaptation holding tank 5, be provided with on holding tank 5's the lateral wall with the internal thread that the external screw thread meshed mutually, holding tank 5's bottom is provided with the breach that supplies infusion ware 8 to pass.
Be provided with the cabinet body 6 on the bottom plate 1, the cabinet body 6 covers the weighing device, is provided with the through-hole that supplies the infusion ware 8 to pass on the top surface of the cabinet body 6, and the front side of the cabinet body 6 is provided with the cabinet door 7 that can open. The cabinet door 7 is provided with a transparent area, and the cabinet door 7 can be made of transparent organic glass.
The sealing cap of the sealed container 4 is replaceable, for example, a rubber plug is used, so that the test medium can be added conveniently.
In order to facilitate understanding of the present invention, the following description is further provided in connection with a droplet performance monitoring method:
s1: adjusting the state of the infusion apparatus 8 to keep the flow rate at (50 +/-10) drops/min at 23 ℃;
s2: installing a probe of an infrared sensor 10 at the position of a dropping funnel 9 of an infusion apparatus 8, so that the probe can monitor the number of drops of liquid drops;
s3: an operator adjusts a flow regulator of the infusion apparatus 8 and monitors that the liquid drops are within the range of (50 +/-10) drops/min through the infrared sensor 10;
s4: according to the type of the infusion apparatus, 20 drops or 60 drops are selected to be monitored and dripped, the counting is carried out, and the weight at the moment is weighed;
s5: judging whether the performance of the liquid drops of the infusion apparatus is qualified or not, and judging the qualified indexes of the performance of the liquid drops of the infusion apparatus: the amount of 20 drops or 60 drops of distilled liquid dropped from the dropper of the transfusion apparatus is (1 plus or minus 0.1) mL or (1 plus or minus 0.1) g.
When the test system of the embodiment is used, one or more paths can be selected to work according to actual conditions, and channels corresponding to the work are also switched in test software.
When the system is specifically implemented, if test software is not used, data can be recorded manually, and because the test system of the embodiment can automatically weigh and can simultaneously carry out multi-path experiments, the efficiency and the accuracy are still improved compared with the prior art.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (10)
1. A system for monitoring the performance of liquid drops of an infusion apparatus is characterized by comprising a top plate and a bottom plate, wherein the bottom plate and the top plate are connected through a support frame; one or more sealed containers for storing test media are arranged on the top plate, weighing devices are arranged on the bottom plate, the weighing devices and the sealed containers are arranged in a one-to-one correspondence manner, and collecting bottles are arranged on the weighing devices; an infrared sensor matched with a dropping funnel of the infusion apparatus is arranged between the top plate and the bottom plate.
2. The infusion set droplet performance monitoring system of claim 1, wherein a fixing clip is connected to the probe of the infrared sensor.
3. The infusion set droplet performance monitoring system according to claim 1 or 2, wherein the weighing device and the infrared sensor are both connected to a communication module, and the communication module is connected to an upper computer.
4. An infusion set droplet performance monitoring system according to claim 1 or 2, wherein the sealed container and the collection vial are relatively movable.
5. The infusion set droplet performance monitoring system according to claim 1 or 2, wherein the sealed container is cylindrical, an external thread is arranged on the outer surface of the side wall of the sealed container, an accommodating groove matched with the sealed container is arranged on the top plate, an internal thread meshed with the external thread is arranged on the side wall of the accommodating groove, and a notch for the infusion set to pass through is arranged at the bottom of the accommodating groove.
6. The infusion set droplet performance monitoring system according to claim 1 or 2, wherein a cabinet body is arranged on the bottom plate, the cabinet body covers the weighing device, a through hole for the infusion set to pass through is arranged on the top surface of the cabinet body, and an openable cabinet door is arranged on the front side of the cabinet body.
7. The infusion set droplet performance monitoring system of claim 6, wherein a transparent region is provided on the cabinet door.
8. The infusion set droplet performance monitoring system according to claim 1 or 2, wherein the sealed container is made of a transparent material, and scales are arranged on the side wall of the sealed container.
9. The infusion set droplet performance monitoring system of claim 8, wherein the sealing cap of the sealed container is replaceable.
10. The infusion set droplet performance monitoring system of claim 9, wherein the sealed container and/or collection bottle has a volume of 1.5L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161482.XU CN211410439U (en) | 2019-12-05 | 2019-12-05 | Infusion apparatus liquid drop performance monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161482.XU CN211410439U (en) | 2019-12-05 | 2019-12-05 | Infusion apparatus liquid drop performance monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211410439U true CN211410439U (en) | 2020-09-04 |
Family
ID=72250387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922161482.XU Active CN211410439U (en) | 2019-12-05 | 2019-12-05 | Infusion apparatus liquid drop performance monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211410439U (en) |
-
2019
- 2019-12-05 CN CN201922161482.XU patent/CN211410439U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108663279A (en) | A kind of measurement device of battery pole piece absorbency | |
| CN211410439U (en) | Infusion apparatus liquid drop performance monitoring system | |
| CN103721305B (en) | Blood leucocyte filters monitoring system and method | |
| CN210834138U (en) | Scale flow regulation type infusion apparatus flow control characteristic test system | |
| CN209905497U (en) | Detection kit | |
| US20100171516A1 (en) | Apparatus for measuring variations of extra-cellular membrane potential with microelectrodes | |
| CN215004602U (en) | Quality detection device for liquid medicine preparation | |
| CN113751093A (en) | Pipette that practicality is high | |
| CN212214306U (en) | Infusion drop number counting device convenient to use | |
| CN210962008U (en) | Test tube stays a kind detection device | |
| CN210596094U (en) | Cell fluid infusion device | |
| CN218075914U (en) | Infusion apparatus monitoring device | |
| CN220513219U (en) | Infusion control device | |
| CN215262628U (en) | Liquid food detects uses sampler | |
| CN219830980U (en) | Liquid chromatograph sample injection bottle for radioactive solution sample injection | |
| CN218956187U (en) | Intelligence material evidence sampling case | |
| CN212758688U (en) | Sample collecting pipe for chemical examination | |
| CN212818426U (en) | Chromatograph filter equipment | |
| CN215713039U (en) | Kit for detecting chromosome number abnormality in third-party laboratory | |
| CN215324478U (en) | Multifunctional detection kit | |
| CN211912356U (en) | Infusion equipment | |
| CN110987111B (en) | System for testing flow control characteristics of infusion apparatus under dynamic and static conditions | |
| CN216855244U (en) | Disposable plastic blood collection bag with replaceable different needles | |
| CN211270858U (en) | Urine sampling device that clinical laboratory used | |
| CN214408916U (en) | Experimental device for migration and dissolution of pigment red 254 in disposable light-proof infusion apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |