CN214907018U - Sample collection system for monitoring blood concentration of human body conveniently - Google Patents
Sample collection system for monitoring blood concentration of human body conveniently Download PDFInfo
- Publication number
- CN214907018U CN214907018U CN202022882723.2U CN202022882723U CN214907018U CN 214907018 U CN214907018 U CN 214907018U CN 202022882723 U CN202022882723 U CN 202022882723U CN 214907018 U CN214907018 U CN 214907018U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- medical
- way valve
- blood
- blood concentration
- 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
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a be convenient for human blood concentration control uses sample collection system, including transfer line, medical three-way valve, honeycomb duct, heparin tube, connecting pipe, syringe needle, install the afterbody of syringe needle the connecting pipe, install the other end of connecting pipe medical three-way valve, connect in medical three-way valve just is in install the offside of connecting pipe the transfer line. The utility model discloses rotate medical three-way valve, make connecting pipe and honeycomb duct communicate each other, the heparin tube is installed to the end of honeycomb duct, at this moment human blood can flow back automatically and collect in flowing into the heparin tube through connecting pipe and honeycomb duct, medical staff can carry out analysis blood concentration through the inside blood of blood sampling pipe, thereby detect blood concentration, need not carry out the secondary after the infusion and draw blood, alleviate patient's misery, gather blood convenience more simultaneously, be convenient for gather blood many times.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a be convenient for human blood concentration control uses sample collection system.
Background
The blood concentration refers to the total concentration of the drug in plasma after absorption, including the drug bound to plasma protein or free in plasma, and sometimes also refers to the concentration of the drug in whole blood, the strength of the drug action is proportional to the concentration of the drug in plasma, the concentration of the drug in vivo changes with time, the monitoring method is mainly high performance liquid chromatography, and nowadays, some conditional hospitals usually measure the blood concentration of the drug besides the dosage and the administration times of the drug in order to guide the clinical selection of the optimal treatment scheme and the optimal treatment dosage suitable for different individuals.
The collection device for monitoring the blood concentration of a human body monitors the blood concentration through blood drawing, and the blood drawing needs to be carried out for a plurality of times during monitoring, so that the pain of a patient is brought, and the blood collection is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problems and provide a sample collection device for monitoring blood concentration of human body.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a be convenient for human blood concentration control uses sample collection system, includes transfer line, medical three-way valve, honeycomb duct, heparin tube, connecting pipe, syringe needle, install the afterbody of syringe needle the connecting pipe, install the other end of connecting pipe medical three-way valve, connect in medical three-way valve just is in install the offside of connecting pipe the transfer line, connect in medical three-way valve just installs at its rear the honeycomb duct, install the other end of honeycomb duct the heparin tube, just the honeycomb duct inserts inside the heparin tube.
Preferably: the connecting pipe is in interference fit with the needle head.
Preferably: the medical three-way valve is in interference fit with the connecting pipe.
Preferably: the infusion tube, the flow guide tube and the connecting tube are made of PVC materials.
Preferably: the infusion tube is in interference fit with the medical three-way valve, and the blood sampling tube is a vacuum negative pressure tube.
Compared with the prior art, the beneficial effects of the utility model are as follows:
rotate medical three-way valve, make connecting pipe and honeycomb duct communicate each other, the heparin tube is installed to the end of honeycomb duct, at this moment human blood can flow back automatically and collect in flowing into the heparin tube through connecting pipe and honeycomb duct, medical staff can carry out analysis blood concentration through the inside blood of blood sampling pipe, thereby detect blood concentration, need not carry out the secondary after the infusion and draw blood, alleviate patient's misery, gather blood convenience more simultaneously, be convenient for carry out blood of gathering many times.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a first structure of a sample collection device for monitoring blood concentration of a human body according to the present invention;
FIG. 2 is a second schematic structural view of the sample collection device for monitoring blood concentration of human body according to the present invention;
FIG. 3 is a schematic structural view of a medical three-way valve of a sample collection device for monitoring blood concentration of a human body according to the present invention;
fig. 4 is a schematic structural view of a blood sampling tube of the sample collection device for monitoring blood concentration of human body.
The reference numerals are explained below:
1. a transfusion tube; 2. a medical three-way valve; 3. a flow guide pipe; 4. a blood collection tube; 5. a connecting pipe; 6. a needle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, a sample collection system for monitoring human blood concentration conveniently, including transfer line 1, medical three-way valve 2, honeycomb duct 3, heparin tube 4, connecting pipe 5, syringe needle 6, connecting pipe 5 is installed to the afterbody of syringe needle 6, medical three-way valve 2 is installed to the other end of connecting pipe 5, connect in medical three-way valve 2 and install transfer line 1 at the offside of connecting pipe 5, connect in medical three-way valve 2 and install honeycomb duct 3 at its rear, heparin tube 4 is installed to the other end of honeycomb duct 3, and honeycomb duct 3 inserts inside heparin tube 4.
Preferably: the connecting pipe 5 is in interference fit with the needle 6; the medical three-way valve 2 is in interference fit with the connecting pipe 5; the infusion tube 1, the flow guide tube 3 and the connecting tube 5 are all made of PVC materials; the infusion tube 1 is in interference fit with the medical three-way valve 2, and the blood collection tube 4 is a vacuum negative pressure tube.
The utility model discloses a theory of operation and application method: during the use, at first insert syringe needle 6 in the human vein, when infusing to the human body, can rotate medical three-way valve 2, make the transfer line 1 and the connecting pipe 5 of medical three-way valve 2 both sides communicate each other, when gathering human blood concentration after the infusion is accomplished, at first rotate medical three-way valve 2, make connecting pipe 5 and honeycomb duct 3 communicate each other, blood sampling tube 4 is installed to the end of honeycomb duct 3, human blood can flow back automatically and flow into blood sampling tube 4 through connecting pipe 5 and honeycomb duct 3 and collect at this moment, medical staff can carry out analysis blood concentration through the inside blood of blood sampling tube 4, thereby detect blood concentration.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a be convenient for human blood concentration control uses sample collection system which characterized in that: including transfer line (1), medical three-way valve (2), honeycomb duct (3), heparin tube (4), connecting pipe (5), syringe needle (6), install the afterbody of syringe needle (6) connecting pipe (5), install the other end of connecting pipe (5) medical three-way valve (2), connect in medical three-way valve (2) and be in the offside of connecting pipe (5) is installed transfer line (1), connect in medical three-way valve (2) and install at its rear honeycomb duct (3), install the other end of honeycomb duct (3) heparin tube (4), just honeycomb duct (3) insert heparin tube (4) are inside.
2. The device for sampling a sample for facilitating blood concentration monitoring of a human body according to claim 1, wherein: the connecting pipe (5) is in interference fit with the needle head (6).
3. The device for sampling a sample for facilitating blood concentration monitoring of a human body according to claim 1, wherein: the medical three-way valve (2) is in interference fit with the connecting pipe (5).
4. The device for sampling a sample for facilitating blood concentration monitoring of a human body according to claim 1, wherein: the infusion tube (1), the flow guide tube (3) and the connecting tube (5) are made of PVC materials.
5. The device for sampling a sample for facilitating blood concentration monitoring of a human body according to claim 1, wherein: the infusion tube (1) is in interference fit with the medical three-way valve (2), and the blood collection tube (4) is a vacuum negative pressure tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882723.2U CN214907018U (en) | 2021-10-12 | 2021-10-12 | Sample collection system for monitoring blood concentration of human body conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882723.2U CN214907018U (en) | 2021-10-12 | 2021-10-12 | Sample collection system for monitoring blood concentration of human body conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214907018U true CN214907018U (en) | 2021-11-30 |
Family
ID=79036237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022882723.2U Expired - Fee Related CN214907018U (en) | 2021-10-12 | 2021-10-12 | Sample collection system for monitoring blood concentration of human body conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214907018U (en) |
-
2021
- 2021-10-12 CN CN202022882723.2U patent/CN214907018U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7662110B2 (en) | Devices for collecting blood and administering medical fluids | |
| US11344231B2 (en) | Bodily fluid monitoring system | |
| CN210673340U (en) | A collection system for blood is gathered | |
| CN208942165U (en) | One kind controlling monitoring acquisition device convenient for human body blood concentration | |
| CN214907018U (en) | Sample collection system for monitoring blood concentration of human body conveniently | |
| CN213465006U (en) | Invasive blood pressure monitoring blood sampling device of dosing | |
| CN109157229B (en) | Continuous arterial blood glucose monitoring equipment and control method thereof | |
| CN110403791A (en) | A kind of Internal Medicine-Cardiovascular Dept. clinic sting device and its application method | |
| CN205831804U (en) | Internal fistula puncture blood collecting pin with check valve | |
| CN204683620U (en) | Health Service Laboratory rapid blood connector | |
| CN202236577U (en) | Double-filtration burette type infusion apparatus | |
| CN211534450U (en) | Vein blood sampling needle tube | |
| CN209136638U (en) | A kind of blood collection auxiliary device | |
| CN209220297U (en) | New exclusive blood taking needle for hemodialysis internal arteriovenous fistula patient | |
| CN207520412U (en) | The adjustable remaining needle of access | |
| CN215424653U (en) | Blood sampling device | |
| CN207462079U (en) | Disposable dual-purpose type arteriovenous blood-taking device | |
| CN202891952U (en) | Multi-tube blood collecting needle | |
| CN212816266U (en) | Medical flow monitoring device | |
| CN221083637U (en) | Blood drawing detection device | |
| CN222398384U (en) | A blood collection device with a double-chamber blood collection needle | |
| CN222237673U (en) | Blood sampling device special for central venous catheter | |
| CN211658161U (en) | Negative pressure type indwelling blood taking needle capable of reducing hemolysis and facilitating administration | |
| CN212546926U (en) | Disposable invasive pressure monitoring sensor | |
| CN218738955U (en) | Multi-channel blood sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |