CN216628524U - Central venous pressure measuring component - Google Patents
Central venous pressure measuring component Download PDFInfo
- Publication number
- CN216628524U CN216628524U CN202122215313.7U CN202122215313U CN216628524U CN 216628524 U CN216628524 U CN 216628524U CN 202122215313 U CN202122215313 U CN 202122215313U CN 216628524 U CN216628524 U CN 216628524U
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- Prior art keywords
- measuring
- central venous
- venous pressure
- scale
- horizontal vertical
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- 238000001802 infusion Methods 0.000 claims abstract description 29
- 238000009530 blood pressure measurement Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 15
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a central venous pressure measuring assembly, which comprises a measuring scale, an infusion apparatus fixing groove, an infusion apparatus fixing buckle, a graduated scale, a horizontal vertical positioning instrument and a measuring switch, wherein the infusion apparatus fixing groove is formed in the outer side of the measuring scale; this novel central venous pressure measuring component can measuring device whether level, can effectively read the measured value and avoid leading to gaseous entering blood circulation because of central venous pressure is low excessively, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a central venous pressure measuring assembly.
Background
The existing central venous pressure measurement is that a central venous catheter is connected through an infusion apparatus, and the corresponding numerical value of the fixed height of the liquid level in the infusion apparatus on a measuring scale represents the central venous pressure.
The existing central venous pressure measurement assembly has the following disadvantages: 1. the central venous pressure measurement assembly is unable to measure whether the device is level; 2. the inability to effectively read the measurements and avoid gas entering the blood circulation due to too low a central venous pressure. To this end, we propose a central venous pressure measurement assembly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a central venous pressure measuring assembly which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a central venous pressure measuring component, includes dipperstick, transfusion system fixed slot, the fixed buckle of transfusion system, graduated scale, horizontal vertical positioning appearance and measurement switch, the outside at the dipperstick is established to the transfusion system fixed slot, the fixed buckle of transfusion system is set inside the transfusion system fixed slot, the graduated scale is located transfusion system fixed slot next door, horizontal vertical positioning appearance is located the dipperstick top, measurement switch is located zero scale mark department.
Furthermore, the measuring scale is used as a main body of the assembly, and the infusion set fixing groove is parallel to the long axis of the measuring scale on the surface of the measuring scale.
Furthermore, the horizontal vertical positioning instrument is a closed container with a transparent surface, and comprises positioning bubbles, balance liquid, a horizontal vertical positioning line, a positioning ring and an observation surface, wherein the horizontal vertical positioning line is formed by two mutually perpendicular straight lines and is positioned on the observation surface, the positioning ring is positioned at the intersection point of the horizontal vertical positioning line, the diameter of the positioning ring is equal to that of the positioning bubbles, the balance liquid is nontoxic colored liquid in the horizontal vertical positioning instrument, and the positioning bubbles are positioned in the balance liquid; due to the existence of the horizontal and vertical positioning instruments, the utility model can effectively keep the measurement component horizontal and vertical, and avoid measurement errors caused by incorrect posture of the measurement component.
Furthermore, the measuring switch is a manual controller, a spring is arranged at the front end of the measuring switch, a groove is formed in the middle section of the measuring switch, the groove is overlapped with the infusion apparatus fixing groove, the infusion apparatus can pass through the groove, and a button is arranged at the tail end of the measuring switch.
Furthermore, a graduated scale is arranged on the outer side of the infusion set fixing groove.
Furthermore, a scale mark is arranged at the zero scale mark of the scale; the initial value is convenient to identify and is convenient to read by personnel.
Further, the measuring scale can be arranged in a cylindrical or cuboid shape.
Compared with the prior art, the utility model has the following beneficial effects:
1. the central venous pressure measuring assembly can accurately measure the central venous pressure of a patient, can effectively ensure that a pressure measuring infusion apparatus keeps a straight line due to the existence of the infusion apparatus fixing groove and the infusion fixing buckle, and avoids measuring errors caused by bending of an infusion apparatus pipeline.
2. According to the central venous pressure measuring assembly, due to the existence of the horizontal and vertical positioning instrument, the horizontal and vertical directions of the measuring assembly can be effectively kept, and the measuring error caused by incorrect posture of the measuring assembly is avoided.
3. The utility model can effectively control the start and the end of the central venous pressure measurement due to the existence of the measurement switch, effectively read the measured value and avoid the gas entering the blood circulation due to the over-low central venous pressure.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a central venous pressure measurement assembly according to the present invention.
Fig. 2 is a schematic structural diagram of a horizontal vertical positioning instrument of a central venous pressure measurement assembly according to the utility model.
Fig. 3 is a schematic structural diagram of a measurement switch of the central venous pressure measurement assembly of the present invention.
In the figure: 1. measuring a scale; 2. a transfusion device fixing groove; 3. a graduated scale; 4. a transfusion fixing buckle; 5. a measurement switch; 6. a horizontal vertical positioning instrument; 7. a spring; 8. a groove; 9. a button; 10. scale marks are marked; 11. a horizontal vertical positioning line; 12. a positioning ring; 13. observing the surface; 14. balancing liquid; 15. and (5) positioning the blister.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a central venous pressure measuring component comprises a measuring scale 1, a transfusion device fixing groove 2, a transfusion device fixing buckle 4, a graduated scale 3, a horizontal vertical positioning instrument 6 and a measuring switch 5, wherein the transfusion device fixing groove 2 is arranged on the outer side of the measuring scale 1, the transfusion device fixing buckle 4 is set inside the transfusion device fixing groove 2, the graduated scale 3 is positioned beside the transfusion device fixing groove 2, the horizontal vertical positioning instrument 6 is positioned at the top of the measuring scale 1, and the measuring switch 5 is positioned at a zero graduation line.
The measuring scale 1 serves as an assembly main body, and the infusion set fixing groove 2 is parallel to the long axis of the measuring scale 1 on the surface of the measuring scale 1.
The horizontal vertical positioning instrument 6 is a closed container with a transparent surface and comprises a positioning bubble 15, a balance liquid 14, a horizontal vertical positioning line 11, a positioning ring 12 and an observation surface 13, wherein the horizontal vertical positioning line 11 is formed by two mutually perpendicular straight lines and is positioned on the observation surface 13, the positioning ring 12 is positioned at the intersection point of the horizontal vertical positioning line 11, the diameter of the intersection point is equal to the size of the positioning bubble 15, the balance liquid 14 is a non-toxic colored liquid in the horizontal vertical positioning instrument 6, and the positioning bubble 15 is positioned in the balance liquid 14.
In the embodiment, as shown in fig. 2, due to the existence of the horizontal and vertical positioning instrument 6, the horizontal and vertical positions of the measuring component can be effectively maintained, and the measuring error caused by incorrect posture of the measuring component is avoided.
The measuring switch 5 is a manual controller, a spring 7 is arranged at the front end of the measuring switch, a groove 8 is formed in the middle section of the measuring switch, the groove 8 is overlapped with the infusion apparatus fixing groove 2, the infusion apparatus can pass through the groove 8, and a button 9 is arranged at the tail end of the measuring switch.
In the embodiment, as shown in fig. 1 and 3, the button 9 is used for conveniently controlling the flow and stop of the liquid in the infusion set.
Wherein, the outside of the transfusion device fixing groove 2 is provided with a scale 3.
And a scale mark 10 is arranged at the zero scale mark of the graduated scale 3.
In this embodiment, as shown in fig. 1, the initial value is easy to identify and easy to read by a person.
Wherein, dipperstick 1 appearance can set up to cylinder or cuboid.
In the embodiment, as shown in fig. 1, the cylindrical or rectangular parallelepiped is convenient for processing and production.
The central venous pressure measuring assembly can accurately measure the central venous pressure of a patient during working, and can effectively ensure that a pressure measuring infusion apparatus keeps a straight line due to the existence of the infusion apparatus fixing groove 2 and the infusion fixing buckle 4, thereby avoiding measurement errors caused by bending of an infusion apparatus pipeline; due to the existence of the horizontal and vertical positioning instrument 6, the utility model can effectively keep the measurement component horizontal and vertical, and avoid measurement errors caused by incorrect posture of the measurement component; the utility model can effectively control the start and the end of the central venous pressure measurement due to the existence of the measurement switch 5, effectively read the measured value and avoid the gas entering the blood circulation due to the over-low central venous pressure.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a central venous pressure measuring component, includes dipperstick (1), transfusion system fixed slot (2), transfusion system fixed buckle (4), scale (3), horizontal vertical positioning appearance (6) and measurement switch (5), its characterized in that: the infusion apparatus fixing groove (2) is formed in the outer side of the measuring ruler (1), the infusion apparatus fixing buckle (4) is set inside the infusion apparatus fixing groove (2), the graduated scale (3) is located beside the infusion apparatus fixing groove (2), the horizontal vertical positioning instrument (6) is located at the top of the measuring ruler (1), and the measuring switch (5) is located at the position of a zero graduation line.
2. A central venous pressure measurement assembly according to claim 1, wherein: the measuring scale (1) is used as a main body of the assembly, and the infusion set fixing groove (2) is parallel to the long axis of the measuring scale (1) on the surface of the measuring scale (1).
3. A central venous pressure measurement assembly according to claim 1, characterised in that: horizontal vertical orientation appearance (6) are a transparent closed container in surface, including location bubble (15), balanced liquid (14), horizontal vertical orientation line (11), holding ring (12) and observation face (13), horizontal vertical orientation line (11) are on two mutually perpendicular's straight line is located observation face (13), holding ring (12) are located horizontal vertical orientation line (11) intersect and the diameter equals with location bubble (15) size, balanced liquid (14) are nontoxic colored liquid in horizontal vertical orientation appearance (6), location bubble (15) are located among balanced liquid (14).
4. A central venous pressure measurement assembly according to claim 1, wherein: the measuring switch (5) is a manual controller, a spring (7) is arranged at the front end of the measuring switch, a groove (8) is formed in the middle section of the measuring switch, the groove (8) is overlapped with the infusion apparatus fixing groove (2), the infusion apparatus can pass through the groove (8), and a button (9) is arranged at the tail end of the measuring switch.
5. A central venous pressure measurement assembly according to claim 1, characterised in that: the outside of the infusion set fixing groove (2) is provided with a graduated scale (3).
6. A central venous pressure measurement assembly according to claim 1, characterised in that: and a scale mark (10) is arranged at the zero scale mark of the graduated scale (3).
7. A central venous pressure measurement assembly according to claim 1, characterised in that: the measuring scale (1) can be arranged into a cylinder or a cuboid in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215313.7U CN216628524U (en) | 2021-09-13 | 2021-09-13 | Central venous pressure measuring component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215313.7U CN216628524U (en) | 2021-09-13 | 2021-09-13 | Central venous pressure measuring component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216628524U true CN216628524U (en) | 2022-05-31 |
Family
ID=81722828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215313.7U Expired - Fee Related CN216628524U (en) | 2021-09-13 | 2021-09-13 | Central venous pressure measuring component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216628524U (en) |
-
2021
- 2021-09-13 CN CN202122215313.7U patent/CN216628524U/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: 20220531 |