CN214434191U - Invasive pressure monitoring device - Google Patents
Invasive pressure monitoring device Download PDFInfo
- Publication number
- CN214434191U CN214434191U CN202023179764.1U CN202023179764U CN214434191U CN 214434191 U CN214434191 U CN 214434191U CN 202023179764 U CN202023179764 U CN 202023179764U CN 214434191 U CN214434191 U CN 214434191U
- Authority
- CN
- China
- Prior art keywords
- blood
- pipe
- pressure monitoring
- plug
- hemostix
- 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 a have and create pressure monitoring device, artery/vein pipe plug and infusion plug including feed liquor pipe and both ends setting, be provided with the hemostix on the feed liquor pipe, install the rubber cap on the hemostix, the hemostix with be provided with the three-way pipe between the infusion plug, the both ends pipeline and the feed liquor union coupling of three-way pipe, install the syringe on its top bleeder road. The utility model has the advantages that: the device can integrate blood sampling and pressure monitoring and is closed, so that the risk of blood stream infection related to the catheter is reduced; the device enables blood to pass through the blood collection port by withdrawing the injector on the three-way pipe, and then blood collection is carried out, so that the normal heparin content and accurate numerical value of the collected blood are ensured, and the blood is prevented from being discarded; the heparin cap can be directly sterilized, and then the blood can be collected by inserting the injector for collecting blood, so that time and labor are saved, and the efficiency is improved; blood can not pollute the blood taking port during blood taking, namely, the bed unit can not be polluted, and the occupational exposure risk of medical care personnel is also reduced.
Description
Technical Field
The utility model relates to a have and create pressure monitoring device belongs to medical equipment technical field.
Background
Invasive arterial pressure monitoring refers to a method of directly measuring the blood pressure in an artery by placing an arterial catheter into the artery. Under normal conditions, the invasive arterial blood pressure is 2-8mmHg higher than that of the noninvasive blood pressure, critical patients can be 10-30mmHg higher, and a blood collector is generally arranged on a general invasive detection device, so that blood collection and detection can be conveniently carried out at any time;
the blood collection port of a general blood collector is sealed by a screw cap, the screw cap needs to be unscrewed during blood collection, a part of blood containing heparin water (for preventing thrombus of a pipeline, the device requires a certain dose of heparin liquid for anticoagulation) is extracted by an injector after disinfection and discarded, and then a required blood sample is reserved; blood can pass through the blood collection port during blood collection, so that the blood collection port is easy to remain blood after the blood collection is finished, and infection risk is caused; when mishandled, blood can easily contaminate the bed unit and expose the medical personnel to occupational exposure.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an invasive pressure monitoring device for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a have an wound pressure monitoring device, artery/vein pipe plug and infusion plug including feed liquor pipe and both ends setting, be provided with the rubber cap on the hemostix on the feed liquor pipe, the hemostix with be provided with the three-way pipe between the infusion plug, the both ends pipeline and the feed liquor union coupling of three-way pipe, install the syringe on its top bleeder road, still install pressure sensor between three-way pipe and the infusion plug.
As a technical optimization scheme of the utility model, the rubber cap inboard is equipped with graininess heparin coating.
As a technical optimization scheme of the utility model, be provided with the three-way valve on the hemostix, open and close through the mouth of pipe of three-way valve control rubber cap end, prevent that blood or heparin liquid from causing the heparin content to increase in entering into the rubber cap at any time.
As a technical optimization scheme of the utility model, install the pipe valve on the three-way pipe, through opening and close of the feed liquor pipe of pipe valve control infusion plug end.
As a technical optimization scheme of the utility model, the last changeover plug that installs of pressure sensor.
As a technical optimization scheme of the utility model, the gas tightness is connected between rubber cap and the hemostix.
The utility model has the advantages that: the device can integrate blood sampling and pressure monitoring and is closed, so that the risk of blood stream infection related to the catheter is reduced; the device enables blood to pass through the blood collection port through the injector on the evacuation three-way pipe and then collects blood, so that no heparin is contained in the collected blood, the numerical value is accurate, and the blood is prevented from being discarded; the heparin cap can be directly sterilized, and then the blood can be collected by inserting the injector for collecting blood, so that time and labor are saved, and the efficiency is improved; blood can not pollute the blood taking port, can not pollute the bed unit promptly and reduce medical personnel's occupational exposure risk.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. liquid inlet pipe, 2, artery/vein catheter plug, 3, transfusion plug, 4, hemostix, 5, rubber cap, 6, three-way pipe, 7, injector, 8, pipe valve, 9, pressure sensor, 10 and conversion plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Example 1
Referring to fig. 1, an invasive pressure monitoring device comprises a liquid inlet pipe 1, and an artery/vein catheter plug 2 and an infusion plug 3 which are arranged at two ends of the liquid inlet pipe 1, wherein a blood collector 4 is arranged on the liquid inlet pipe 1, a rubber cap 5 is arranged on the blood collector 4, a three-way pipe 6 is arranged between the blood collector 4 and the infusion plug 3, two end pipelines of the three-way pipe 6 are connected with the liquid inlet pipe 1, a syringe 7 is arranged on a branch pipeline at the top end of the three-way pipe, and a pressure sensor 9 is also arranged between the three-way pipe 6 and the infusion plug 3; the inner side of the rubber cap 5 is provided with a granular heparin coating; the hemostix 4 is provided with a three-way valve, and the opening and closing of the pipe orifice at the end of the rubber cap 5 are controlled by the three-way valve; a pipe valve 8 is arranged on the three-way pipe 6, and the opening and closing of the liquid inlet pipe 1 at the end of the infusion plug 3 are controlled through the pipe valve 8; a conversion plug 10 is arranged on the pressure sensor 9; the rubber cap 5 is connected with the hemostix 4 in an airtight manner.
When the utility model is used, firstly, whether the whole liquid inlet pipe has quality problems or not is checked, after disinfection, the artery/vein catheter plug 2 is inserted into the artery/vein of a patient, the transfusion plug 3 is connected with heparin injection, heparin water is slowly input into the blood vessel of the patient through drip injection (about the input rate of 2-3 ml/h), the blood fluidity is kept, two ends of a pressure sensor 9 are provided with a pressure regulator (in principle, the pressure in the liquid inlet pipe 1 is changed to keep the positive pressure in the pipeline and prevent arterial blood from flowing back), after the pipeline is inserted and wound dressing is finished, the arterial blood pressure is monitored through a pressure sensor 9 of a medical instrument, the specific monitoring step can refer to the monitoring method in a hundred-degree library-invasive pressure monitoring, when blood sampling, the transfusion end above a three-way pipe 6 is firstly closed through a pipe valve 8, withdraw syringe 7, thereby with blood through move/vein pipe plug 2 suction feed liquor pipe 1 in, the heparin water in the suction feed liquor pipe 1 this moment of syringe 7, until blood is about to reach three-way pipe 6, blood in the hemostix 4 just can reach the requirement of carrying out numerical value detection this moment, adopt medical alcohol to disinfect rubber cap 5, insert in the rubber cap through outside syringe, open the three-way valve on the hemostix 4, withdraw blood through the blood sampling syringe, withdraw blood, the pipeline that the heparin coating on rubber cap 5 can avoid this in-process blood coagulation to cause blocks (the heparin content is lower in the coating, can not influence blood numerical value), after the blood sampling is accomplished, withdraw syringe 7, make blood get into the patient again, open pipe valve 8, and close the three-way valve again.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an invasive pressure monitoring device, includes liquid inlet pipe (1) and artery/vein pipe plug (2) and infusion plug (3) that both ends set up, its characterized in that: the blood sampling device is characterized in that a blood sampling device (4) is arranged on the liquid inlet pipe (1), a rubber cap (5) is arranged on the blood sampling device (4), a three-way pipe (6) is arranged between the blood sampling device (4) and the infusion plug (3), pipelines at two ends of the three-way pipe (6) are connected with the liquid inlet pipe (1), an injector (7) is arranged on a branch pipeline at the top end of the three-way pipe, and a pressure sensor (9) is further arranged between the three-way pipe (6) and the infusion plug (3).
2. The invasive pressure monitoring device according to claim 1, wherein: the inner side of the rubber cap (5) is provided with a granular heparin coating.
3. The invasive pressure monitoring device according to claim 1, wherein: the hemostix (4) is provided with a three-way valve, and the opening and closing of the pipe orifice at the end of the rubber cap (5) are controlled through the three-way valve.
4. The invasive pressure monitoring device according to claim 1, wherein: a pipe valve (8) is arranged on the three-way pipe (6), and the opening and closing of the liquid inlet pipe (1) at the end of the infusion plug (3) are controlled through the pipe valve (8).
5. The invasive pressure monitoring device according to claim 3, wherein: and a conversion plug (10) is arranged on the pressure sensor (9).
6. The invasive pressure monitoring device according to claim 1, wherein: the rubber cap (5) is connected with the hemostix (4) in an airtight way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179764.1U CN214434191U (en) | 2020-12-25 | 2020-12-25 | Invasive pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179764.1U CN214434191U (en) | 2020-12-25 | 2020-12-25 | Invasive pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214434191U true CN214434191U (en) | 2021-10-22 |
Family
ID=78194217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023179764.1U Active CN214434191U (en) | 2020-12-25 | 2020-12-25 | Invasive pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214434191U (en) |
-
2020
- 2020-12-25 CN CN202023179764.1U patent/CN214434191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103893839A (en) | Pressure measurement noninvasive anti-blocking urine guiding device | |
| JPS58165865A (en) | Body liquid treating apparatus | |
| CN103830795A (en) | Disposable automatic liquid stopping infusion set | |
| CN214434191U (en) | Invasive pressure monitoring device | |
| CN203943935U (en) | The anti-blocking o urethral catheterization device of pressure measurement noinvasive | |
| CN201208421Y (en) | Closed intracranial hematoma drainage flusher | |
| CN105944178B (en) | Self-destruction type automatic exhaust anti-reflux needleless infusion apparatus | |
| RU193239U1 (en) | BLOOD COLLECTION CONTAINER | |
| CN217611041U (en) | Invasive blood pressure sensor with blood storage bypass | |
| CN213251742U (en) | Umbilical cord blood hemostix with double blood collecting needle heads | |
| CN212489902U (en) | Blood collection system that hemodialysis branch of academic or vocational study nursing was used | |
| CN211560082U (en) | Pneumatic invasive arterial pressure monitoring device | |
| CN209137595U (en) | A kind of intravascular remaining needle of positive pressure liquid capsule self-sealing | |
| CN202637573U (en) | Extracorporeal circulation blood passage for hematodialysis | |
| CN207708231U (en) | Drainage device for neurosurgery operations | |
| CN201353141Y (en) | Device for measuring intracranial pressure and sampling cerebrospinal fluid | |
| CN208097056U (en) | A kind of Combined exhaust air dropping funnel | |
| CN105879138B (en) | The plasmapheresis device extracorporeal circulation pipeline of changeable blood separator | |
| CN104138628B (en) | A kind of automatic liquid-stopping dropping funnel | |
| CN211749930U (en) | Puncture drainage device is intervene to internal medicine clinic | |
| CN216877398U (en) | Blood purifies blood return line bypass substitute means | |
| CN216824471U (en) | Three-way connecting pipeline for hemodialysis | |
| CN216136454U (en) | Novel infusion tube extension tube | |
| CN219614550U (en) | Peritoneal dialysis solution device | |
| JPH056994Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |