CN215537292U - Transfusion system with filtering capability - Google Patents
Transfusion system with filtering capability Download PDFInfo
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- CN215537292U CN215537292U CN202122393585.6U CN202122393585U CN215537292U CN 215537292 U CN215537292 U CN 215537292U CN 202122393585 U CN202122393585 U CN 202122393585U CN 215537292 U CN215537292 U CN 215537292U
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- Prior art keywords
- dropper
- liquid
- intelligent controller
- filtering function
- infusion set
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Abstract
本实用新型公开了一种具有过滤功能的输液器，包括滴管；所述滴管的顶部中央位置处连接有进液管，且滴管的内顶部设置有过滤装置，且滴管的底部中央位置处连接有输液管，且输液管的外部设置有智能控制器；本实用新型通过在滴管的内顶部设置有过滤装置，药液在进入至滴管的内部时会经过放置壳，液体通过放置壳内部的过滤片时，会利用过滤片对药液里面的没有溶化的细微粒进行过滤，避免药液里面的细微粒通过液体进入患者血管，对患者身体造成伤害。
The utility model discloses an infusion set with a filtering function, comprising a drip tube; a liquid inlet tube is connected at the top center of the drip tube, a filter device is arranged on the inner top of the drip tube, and the bottom center of the drip tube is provided with a filter device. An infusion tube is connected at the position, and an intelligent controller is arranged on the outside of the infusion tube; in the present invention, a filter device is arranged on the inner top of the dropper, and the medicinal liquid will pass through the placing shell when entering the inside of the dropper, and the liquid will pass through the dropper. When placing the filter inside the shell, the filter will filter the undissolved fine particles in the medicinal solution, so as to prevent the fine particles in the medicinal solution from entering the patient's blood vessels through the liquid and causing harm to the patient's body.
Description
Technical Field
The utility model relates to the technical field of infusion sets, in particular to an infusion set with a filtering function.
Background
The infusion apparatus is a common medical consumable, a channel between a vein and liquid medicine is established through aseptic processing, the infusion apparatus is used for intravenous infusion, and if fine medicine substances which cannot be dissolved in the liquid medicine enter the human body, the human body can be damaged, so that the infusion apparatus with the filtering function is needed.
The prior infusion set has the defects that:
1. the existing infusion apparatus can not filter the fine substances which are not dissolved in the infusion bag, and can cause damage to the body of a patient along with the infusion tube and the liquid medicine entering the body of the patient.
2. When the existing infusion apparatus is used, due to the fact that a plurality of patients are in a hospital, a nurse works busy, the phenomenon that liquid infusion is completed but is not replaced in time is prone to occurring, and therefore the phenomenon that air is sucked into an infusion hose or blood returns is caused, the air is sucked into the infusion hose and is infused into the body of a patient, the body of the patient is not good, and therefore the existing infusion apparatus with the filtering function is provided for solving the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an infusion set with a filtering function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an infusion apparatus with a filtering function comprises a dropper; a liquid inlet pipe is connected to the central position of the top of the dropper, a filtering device is arranged at the inner top of the dropper, a liquid conveying pipe is connected to the central position of the bottom of the dropper, and an intelligent controller is arranged outside the liquid conveying pipe;
the filter device comprises a placing shell and a filter disc, the filter disc is arranged in the placing shell, the cross sections of the placing shell and the filter disc are of a concave structure, and the top of the placing shell is fixedly connected with the inner top of the dropper;
the avris of the inside central point of burette position is provided with level sensor, and one side on intelligent control ware surface is provided with the siren, level sensor and siren electric connection.
Preferably, the top of the liquid inlet pipe is fixedly connected with the mounting block, and the top of the mounting block is connected with the insertion rod.
Preferably, one side of the liquid inlet pipe is connected with an air inlet pipe, and one end of the air inlet pipe is connected with an air inlet.
Preferably, a switch button is arranged on the surface of the intelligent controller, and a battery is arranged in the intelligent controller.
Preferably, the dropper is made of transparent materials, and a graduated scale is arranged on the surface of the dropper.
Preferably, the cross section of the top of the insertion rod is of a conical structure, and the cross sections of the intelligent controller and the switch button are of annular structures.
Preferably, a fixing block is arranged below the intelligent controller and wrapped outside the infusion tube.
Preferably, the intelligent controller is electrically connected with the liquid level sensor and the alarm through leads.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the filtering device is arranged at the inner top of the dropper, liquid medicine can pass through the placing shell when entering the dropper, and when liquid passes through the filter disc in the placing shell, undissolved fine particles in the liquid medicine can be filtered by the filter disc, so that the fine particles in the liquid medicine can be prevented from entering blood vessels of patients through the liquid and causing harm to the bodies of the patients.
2. According to the utility model, the liquid level sensor is arranged on the side of the central position in the dropper, the liquid level sensor and the alarm are started through the switch button, the proportion of the hydrostatic pressure in the dropper to the liquid height is detected through the liquid level sensor with the model number of ELS-9002089, the hydrostatic pressure detected by the liquid level sensor is converted into an electric signal which is converted into a standard electric signal, then the electric signal detected by the liquid level sensor is sent to the inside of the intelligent controller, the signal conversion is carried out through the intelligent controller, when the liquid in the dropper is less than the liquid level set by the liquid level sensor, the alarm is sent to the alarm to remind a patient that the liquid in the infusion apparatus is completely infused, and the air in the infusion apparatus is used for the patient to hurt the body of the patient after the liquid in the infusion apparatus is completely infused.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic bottom view of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a dropper; 2. a liquid inlet pipe; 3. mounting blocks; 301. an insertion rod; 4. an air inlet pipe; 401. an air inlet; 5. a graduated scale; 6. a filtration device; 601. placing the shell; 602. a filter disc; 7. a liquid level sensor; 8. a transfusion tube; 9. an intelligent controller; 901. a switch button; 902. a battery; 10. an alarm; 11. and (5) fixing blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an infusion apparatus with a filtering function comprises a dropper 1; a liquid inlet pipe 2 is connected to the central position of the top of the dropper 1, a filtering device 6 is arranged at the inner top of the dropper 1, a liquid conveying pipe 8 is connected to the central position of the bottom of the dropper 1, and an intelligent controller 9 is arranged outside the liquid conveying pipe 8;
the filtering device 6 comprises a placing shell 601 and a filter 602, the filter 602 is arranged in the placing shell 601, the cross sections of the placing shell 601 and the filter 602 are of a concave structure, and the top of the placing shell 601 is fixedly connected with the inner top of the dropper 1;
a liquid level sensor 7 is arranged on the side of the inner central position of the dropper 1, an alarm 10 is arranged on one side of the surface of the intelligent controller 9, and the liquid level sensor 7 is electrically connected with the alarm 10;
specifically, as shown in fig. 1, 2 and 3, when the device is used, the top of the insertion rod 301 is inserted into the central position of the insertion opening of the infusion bag to perform infusion operation, the liquid medicine inside the infusion bag enters the liquid inlet pipe 2 through the insertion rod 301, then the air from the outside enters the liquid inlet pipe 2 through the air inlet pipe 4 through the air inlet 401, the internal and external pressure of the liquid inlet pipe 2 is balanced, so that the liquid inside the liquid inlet pipe 2 can be uniformly infused into the interior of the dropper 1 under the action of gravity, the liquid medicine passes through the placing shell 601 when entering the interior of the dropper 1, when the liquid passes through the filter sheet 602 inside the placing shell 601, the filter sheet 602 is used to filter the undissolved fine particles inside the liquid medicine, thereby preventing the fine particles inside the liquid medicine from entering blood vessels of a patient through the liquid and causing injury to the body of the patient, after the filtering is completed, carry out infusion work, turn on level sensor 7 and siren 10 through shift knob 901, level sensor 7 through the model is ELS-9002089 detects burette 1 inside hydrostatic pressure and the proportion of liquid height, convert the hydrostatic pressure that level sensor 7 detected into the signal of telecommunication, convert standard signal of telecommunication into, then send the signal of telecommunication that level sensor 7 detected to intelligent control ware 9's inside, carry out signal conversion through intelligent control ware 9, when the liquid of burette 1 inside is less than the liquid level that level sensor 7 set for, send alarm 10 and send and warn, remind patient's inside liquid of transfusion system to have been lost, avoid the inside air of transfusion system to carry out the patient internal after the liquid of transfusion system inside is lost, cause the injury to patient's health.
Further, the top of the liquid inlet pipe 2 is fixedly connected with the mounting block 3, and the top of the mounting block 3 is connected with an insertion rod 301;
specifically, as shown in fig. 1, 2, and 3, the infusion operation is performed by inserting the top of the insertion rod 301 into the central position of the insertion opening of the infusion bag.
Further, one side of the liquid inlet pipe 2 is connected with an air inlet pipe 4, and one end of the air inlet pipe 4 is connected with an air inlet 401;
specifically, as shown in fig. 1, 2 and 3, the air inlet 401 introduces external air into the liquid inlet pipe 2 through the air inlet pipe 4, and balances the internal and external pressures of the liquid inlet pipe 2, so that the liquid in the liquid inlet pipe 2 is uniformly delivered into the dropper 1 under the action of gravity.
Further, a switch button 901 is provided on the surface of the intelligent controller 9, and a battery 902 is installed inside the intelligent controller 9;
specifically, as shown in fig. 1, 2 and 3, the battery 902 is provided to supply power to the intelligent controller 9, the liquid level sensor 7 and the alarm 10, and then the switch button 901 is used to control the on and off of the liquid level sensor 7 and the alarm 10.
Further, the dropper 1 is made of transparent materials, and a graduated scale 5 is arranged on the surface of the dropper 1;
specifically, as shown in fig. 1, 2 and 3, the transparent material on the surface of the dropper 1 enables the staff and the patient to observe the liquid state inside the dropper 1 in time, and the scale 5 enables the staff to accurately know the volume of the liquid inside the dropper 1.
Further, the cross section of the top of the insertion rod 301 is of a conical structure, and the cross sections of the intelligent controller 9 and the switch button 901 are of annular structures;
specifically, as shown in fig. 1, 2 and 3, the tapered structure provided at the top of the insertion rod 301 facilitates the insertion of the insertion rod 301 into the infusion bag, and the annular structure of the intelligent controller 9 facilitates the installation of the intelligent controller 9 on the surface of the infusion tube 8.
Further, a fixing block 11 is arranged below the intelligent controller 9, and the fixing block 11 is wrapped outside the infusion tube 8;
specifically, as shown in fig. 1, 2 and 3, the fixing block 11 is arranged to keep the intelligent controller 9 stable above the infusion tube 8, so as to prevent the intelligent controller 9 from slipping off during use and damage to the device.
Further, the intelligent controller 9 is electrically connected with the liquid level sensor 7 and the alarm 10 through leads;
specifically, as shown in fig. 1, 2 and 3, the signal that detects level sensor 7 is sent to the inside of intelligent control ware 9, carries out signal conversion through intelligent control ware 9, sends to siren 10 and sends the warning, reminds the inside liquid of patient's transfusion system to have been defeated, avoids the inside air of transfusion system to carry out the patient internal after the inside liquid of transfusion system is defeated to finish, causes the injury to patient's health.
The working principle is as follows: as shown in fig. 1, 2, 3, 4 and 5, when the device is used, the top of the insertion rod 301 is inserted into the central position of the insertion opening of the infusion bag to perform infusion operation, the liquid medicine inside the infusion bag enters into the liquid inlet pipe 2 through the insertion rod 301, then the air inlet 401 is used for introducing the external air into the liquid inlet pipe 2 through the air inlet pipe 4 to balance the internal and external pressure of the liquid inlet pipe 2, so that the liquid inside the liquid inlet pipe 2 can be uniformly introduced into the dropper 1 under the action of gravity, the liquid medicine passes through the placing shell 601 when entering into the dropper 1, when the liquid passes through the filter sheet 602 inside the placing shell 601, the filter sheet 602 is used for filtering the undissolved fine particles in the liquid medicine, thereby preventing the fine particles in the liquid medicine from entering into the blood vessel of the patient through the liquid to cause injury to the body of the patient, and after the filtering is completed, carry out infusion work, turn on level sensor 7 and siren 10 through shift knob 901, level sensor 7 through the model is ELS-9002089 detects burette 1 inside hydrostatic pressure and the proportion of liquid height, convert the hydrostatic pressure that level sensor 7 detected into the signal of telecommunication, convert standard signal of telecommunication into, then send the signal of telecommunication that level sensor 7 detected to intelligent control ware 9's inside, carry out signal conversion through intelligent control ware 9, when the liquid of burette 1 inside is less than the liquid level that level sensor 7 set for, send alarm 10 and send and warn, remind patient's inside liquid of transfusion system to have been lost, avoid the inside air of transfusion system to carry out the patient internal after the liquid of transfusion system inside is lost, cause the injury to patient's health.
The utility model is not described in detail, but is well known to those skilled in the art.
Claims (8)
1. An infusion set with a filtering function comprises a dropper (1); the method is characterized in that: a liquid inlet pipe (2) is connected to the central position of the top of the dropper (1), a filtering device (6) is arranged at the inner top of the dropper (1), a liquid conveying pipe (8) is connected to the central position of the bottom of the dropper (1), and an intelligent controller (9) is arranged outside the liquid conveying pipe (8);
the filter device (6) comprises a placing shell (601) and a filter (602), the filter (602) is arranged in the placing shell (601), the cross sections of the placing shell (601) and the filter (602) are of a concave structure, and the top of the placing shell (601) is fixedly connected with the inner top of the dropper (1);
the avris of the inside central point of burette (1) position is provided with level sensor (7), and one side on intelligent control ware (9) surface is provided with siren (10), level sensor (7) and siren (10) electric connection.
2. The infusion set with the filtering function according to claim 1, wherein: the top of feed liquor pipe (2) and installation piece (3) fixed connection, the top of installation piece (3) is connected with inserted bar (301).
3. The infusion set with the filtering function according to claim 1, wherein: one side of feed liquor pipe (2) is connected with intake pipe (4), and the one end of intake pipe (4) is connected with air inlet (401).
4. The infusion set with the filtering function according to claim 1, wherein: the surface of the intelligent controller (9) is provided with a switch button (901), and a battery (902) is arranged in the intelligent controller (9).
5. The infusion set with the filtering function according to claim 1, wherein: the dropper (1) is made of transparent materials, and a graduated scale (5) is arranged on the surface of the dropper (1).
6. The infusion set with the filtering function according to claim 2, wherein: the cross section of the top of the insertion rod (301) is of a conical structure, and the cross sections of the intelligent controller (9) and the switch button (901) are of annular structures.
7. The infusion set with the filtering function according to claim 1, wherein: a fixing block (11) is arranged below the intelligent controller (9), and the fixing block (11) is wrapped outside the infusion tube (8).
8. The infusion set with the filtering function according to claim 1, wherein: the intelligent controller (9) is electrically connected with the liquid level sensor (7) and the alarm (10) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122393585.6U CN215537292U (en) | 2021-09-30 | 2021-09-30 | Transfusion system with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122393585.6U CN215537292U (en) | 2021-09-30 | 2021-09-30 | Transfusion system with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537292U true CN215537292U (en) | 2022-01-18 |
Family
ID=79852966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122393585.6U Expired - Fee Related CN215537292U (en) | 2021-09-30 | 2021-09-30 | Transfusion system with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537292U (en) |
-
2021
- 2021-09-30 CN CN202122393585.6U patent/CN215537292U/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: 20220118 |