CN210158590U - Invasive arterial blood pressure monitoring device - Google Patents
Invasive arterial blood pressure monitoring device Download PDFInfo
- Publication number
- CN210158590U CN210158590U CN201920310595.9U CN201920310595U CN210158590U CN 210158590 U CN210158590 U CN 210158590U CN 201920310595 U CN201920310595 U CN 201920310595U CN 210158590 U CN210158590 U CN 210158590U
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- Prior art keywords
- way valve
- blood pressure
- contact
- arterial blood
- pressure monitoring
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses an invasive arterial blood pressure monitoring device, which comprises an arterial indwelling needle, a positioning component and a pressure connecting pipe, wherein the arterial indwelling needle is arranged at one end of the pressure connecting pipe, a three-way valve is arranged on the pressure connecting pipe, the three-way valve is connected with a heparin saline flushing injector, the bottom end of the three-way valve is in contact connection with the positioning component, and the positioning component comprises a sheath, a magic tape, a contact plate and a cover plate; this invasive arterial blood pressure monitoring devices, whether liquid that just can control in the heparin salt solution washing sprayer through the control three-way valve pours into the pressure connection intraductally into, the bottom contact of three-way valve is connected with locating component, when invasive arterial blood pressure monitoring is carried out, can wrap up the sheath on patient's arm, the installation that the apron can the adaptability, can transmit some temperature for the valve interface behind the warm piece contact valve interface, like this when pouring into the heparin salt solution, the temperature ratio is fit for the patient, it is more humanized like this, improve the travelling comfort for weak patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a invasive arterial blood pressure monitoring device.
Background
Currently, in clinical practice, methods for detecting blood pressure are classified into non-invasive blood pressure monitoring and invasive blood pressure monitoring. Non-invasive blood pressure detection is widely used at present, but has certain measurement error. When the operation anesthesia, the treatment of critical patients and the monitoring of special blood pressure abnormity, the invasive blood pressure monitoring is needed. Invasive blood pressure monitoring has the outstanding advantages of high measurement accuracy and timeliness, continuous monitoring and the like, but clinically, the invasive blood pressure monitoring needs to be connected with a large-scale electrocardiogram blood pressure monitor, needs to be limited in places such as an anesthesia room, a monitoring room and an interventional catheter room, and limits the application range. Existing invasive arterial blood pressure monitoring devices are typically used on weakened patients, but they do not take into account the discomfort that a weakened patient may experience when cold heparin saline comes into contact with the patient's blood when the heparin saline is infused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an invasive artery blood pressure monitoring devices possesses humanized design and can improves the advantage of patient's treatment travelling comfort, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a invasive arterial blood pressure monitoring device comprises an arterial indwelling needle, a positioning component and a pressure connecting pipe, wherein the arterial indwelling needle is arranged at one end of the pressure connecting pipe, a three-way valve is installed on the pressure connecting pipe, one end of the three-way valve is connected with a heparin saline flushing sprayer, the other end of the three-way valve is connected with a pressure sensor through the pressure connecting pipe, the pressure sensor is connected with a data display panel through a pressure data interface, the bottom end of the three-way valve is in contact connection with the positioning component, the positioning component comprises a sheath, a magic tape, a contact plate and a cover plate, the two ends of the sheath are connected through the magic tape, the outer wall of the sheath is provided with the contact plate, the center of the contact plate is provided with a mounting groove, the contact plate is movably connected with the three, the cover plate comprises an installation column, a shell and a temperature block, one end of the installation column is fixedly connected with the shell, and the temperature block is arranged on the inner side of the shell.
Preferably, the three-way valve is in a shape of a circular cake, and the three-way valve is clamped on the inner side of the mounting groove.
Preferably, the warm block is in contact connection with the valve interface.
Preferably, the upper surface of the contact plate is provided with a hole groove matched with the mounting column.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this invasive arterial blood pressure monitoring devices, whether liquid that just can control in the heparin salt solution washing sprayer through the control three-way valve pours into the pressure connection intraductally into, the bottom contact of three-way valve is connected with locating component, when invasive arterial blood pressure monitoring is carried out, can wrap up the sheath on patient's arm, the installation that the apron can the adaptability, can transmit some temperature for the valve interface behind the warm piece contact valve interface, like this when pouring into the heparin salt solution, the temperature ratio is fit for the patient, it is more humanized like this, improve the travelling comfort for weak patient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram showing the effect of the three-way valve of the present invention;
fig. 3 is a schematic view of a contact plate structure of the present invention;
fig. 4 is a schematic view of the cover plate structure of the present invention.
In the figure: 1. an arterial indwelling needle; 2. a positioning assembly; 21. a sheath; 22. magic tape; 23. a contact plate; 231. mounting grooves; 24. a cover plate; 241. mounting a column; 242. a housing; 243. a warming block; 3. a pressure connection pipe; 4. a three-way valve; 41. a valve interface; 5. flushing the injector with heparin saline; 6. a display panel; 7. a pressure sensor.
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.
Referring to fig. 1-4, an invasive arterial blood pressure monitoring device comprises an arterial indwelling needle 1, a positioning assembly 2 and a pressure connecting pipe 3, the arterial indwelling needle 1 is arranged at one end of the pressure connecting pipe 3, a three-way valve 4 is arranged on the pressure connecting pipe 3, one end of the three-way valve 4 is connected with a heparin saline flushing ejector 5, whether liquid in the heparin saline flushing ejector 5 is injected into the pressure connecting pipe 3 can be controlled by controlling the three-way valve 4, the other end of the three-way valve 4 is connected with a pressure sensor 7 through the pressure connecting pipe 3, the pressure sensor 7 is connected with a data display panel 6 through a pressure data interface, the bottom end of the three-way valve 4 is in contact connection with the positioning assembly 2, the positioning assembly 2 comprises a sheath 21, a magic tape 22, a contact plate 23 and a cover plate 24, two ends of the sheath 21 are connected through the magic tape 22, the magic tape 22 is used for connecting two sheaths 21, a contact plate 23 is arranged on the outer wall of each sheath 21, a mounting groove 231 is formed in the center of the contact plate 23, the contact plate 23 is movably connected with a three-way valve 4 through the mounting groove 231, the three-way valve 4 is in a round cake shape, the three-way valve 4 is clamped on the inner side of the mounting groove 231, namely the three-way valve 4 is positioned, a valve interface 41 is formed in the edge of the three-way valve 4, the three-way valve 4 is in contact connection with a cover plate 24 through the valve interface 41, the cover plate 24 comprises a mounting column 241, a shell 242 and a warm block 243, one end of the mounting column 241 is fixedly connected with the shell 242, a hole groove matched with the mounting column 241 is formed in the upper surface of the contact plate 23, so that the cover plate 24 can be rapidly and reasonably mounted, the warm block 243 is arranged on the inner side of the shell 242, the warm block 243 is in contact, thus, when heparin saline is injected, the temperature is more suitable for patients, so that the patient is more humanized and the comfort of the weak patients is improved.
The invasive arterial blood pressure monitoring device, the arterial indwelling needle 1 is arranged at one end of a pressure connecting pipe 3, a three-way valve 4 is arranged on the pressure connecting pipe 3, one end of the three-way valve 4 is connected with a heparin saline flushing ejector 5, whether liquid in the heparin saline flushing ejector 5 is injected into the pressure connecting pipe 3 or not can be controlled by controlling the three-way valve 4, the other end of the three-way valve 4 is connected with a pressure sensor 7 through the pressure connecting pipe 3, the bottom end of the three-way valve 4 is in contact connection with a positioning component 2, the positioning component 2 comprises a sheath 21, a magic tape 22, a contact plate 23 and a cover plate 24, two ends of the sheath 21 are connected through the magic tape 22, when invasive arterial blood pressure monitoring is carried out, the sheath 21 is firstly wrapped on the arm of a patient, the magic tape 22 is used for connecting the two sheaths 21, the contact plate 23 is movably connected with, the upper surface of contact plate 23 is seted up with erection column 241 matched with hole groove, apron 24 just can be fast and reasonable installation like this, and apron 24 can the installation of adaptability, and the inboard of shell 242 is equipped with warm and hot piece 243, can transmit some temperature for valve interface 41 behind the warm piece 243 contact valve interface 41, and when pouring into heparin salt solution into like this, the temperature ratio is fit for the patient, and is more humanized like this, improves the travelling comfort for weak patient.
In summary, the following steps: this invasive arterial blood pressure monitoring devices, whether liquid that just can control in the heparin salt solution washing sprayer 5 through control three-way valve 4 pours into pressure connecting pipe 3 into, the bottom contact of three-way valve 4 is connected with locating component 2, when invasive arterial blood pressure monitoring is going on, can wrap up sheath 21 on patient's arm, apron 24 can the installation of adaptability, can transmit some temperature for valve interface 41 behind the warm piece 243 contact valve interface 41, like this when pouring into the heparin salt solution, the temperature is more suitable for the patient, it is more humanized like this, improve the travelling comfort for weak patient.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an invasive arterial blood pressure monitoring device, includes that artery is kept somewhere needle (1), locating component (2) and pressure connection pipe (3), its characterized in that: the artery indwelling needle (1) is arranged at one end of a pressure connecting pipe (3), a three-way valve (4) is installed on the pressure connecting pipe (3), one end of the three-way valve (4) is connected with a heparin saline flushing sprayer (5), the other end of the three-way valve (4) is connected with a pressure sensor (7) through the pressure connecting pipe (3), the pressure sensor (7) is connected with a data display panel (6) through a pressure data interface, the bottom end of the three-way valve (4) is in contact connection with a positioning component (2), the positioning component (2) comprises a sheath (21), a magic tape (22), a contact plate (23) and a cover plate (24), the two ends of the sheath (21) are connected through the magic tape (22), the outer wall of the sheath (21) is provided with the contact plate (23), the center of the contact plate (23) is provided with a mounting groove (231), and the contact, valve interface (41) have been seted up at the edge of three-way valve (4), and three-way valve (4) are connected with apron (24) through valve interface (41) contact, apron (24) are including erection column (241), shell (242) and warm piece (243), one end fixed connection shell (242) of erection column (241), and the inboard of shell (242) is equipped with warm piece (243).
2. An invasive arterial blood pressure monitoring device according to claim 1, characterized by: the three-way valve (4) is in a round cake shape, and the three-way valve (4) is clamped on the inner side of the mounting groove (231).
3. An invasive arterial blood pressure monitoring device according to claim 1, characterized by: the temperature block (243) is in contact connection with the valve interface (41).
4. An invasive arterial blood pressure monitoring device according to claim 1, characterized by: the upper surface of the contact plate (23) is provided with a hole groove matched with the mounting column (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310595.9U CN210158590U (en) | 2019-03-12 | 2019-03-12 | Invasive arterial blood pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310595.9U CN210158590U (en) | 2019-03-12 | 2019-03-12 | Invasive arterial blood pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210158590U true CN210158590U (en) | 2020-03-20 |
Family
ID=69788012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920310595.9U Expired - Fee Related CN210158590U (en) | 2019-03-12 | 2019-03-12 | Invasive arterial blood pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210158590U (en) |
-
2019
- 2019-03-12 CN CN201920310595.9U patent/CN210158590U/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: 20200320 Termination date: 20210312 |