CN219940591U - Movable central venous pressure measuring ruler - Google Patents
Movable central venous pressure measuring ruler Download PDFInfo
- Publication number
- CN219940591U CN219940591U CN202320900209.8U CN202320900209U CN219940591U CN 219940591 U CN219940591 U CN 219940591U CN 202320900209 U CN202320900209 U CN 202320900209U CN 219940591 U CN219940591 U CN 219940591U
- Authority
- CN
- China
- Prior art keywords
- side wall
- clamping block
- connecting plate
- central venous
- venous pressure
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- 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.)
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Links
- 238000009530 blood pressure measurement Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000008320 venous blood flow Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a movable central venous pressure measuring pressure bar, which comprises a transfusion bottle support and a measuring rule, wherein a clamping block is fixedly connected to the rear side wall of the measuring rule, a connecting plate is arranged between the transfusion bottle support and the measuring rule, a clamping groove is formed in the front side wall of the connecting plate, the clamping groove penetrates through the top surface of the connecting plate, the clamping block is matched with the clamping groove, a positioning component is arranged on the side wall of the clamping block, a fixing component is arranged on the side wall of the transfusion bottle support, and the height of the measuring rule can be adjusted according to the height of a sickbed or the transfusion position of a patient through the mutual matching of the transfusion bottle support, the measuring rule, the clamping block, the clamping groove and the positioning component, so that the measuring rule can be in a vertical state, the measurement is convenient, the phenomenon that medical staff pull a transfusion tube can be avoided, and the use convenience of the measuring rule is effectively improved.
Description
Technical Field
The utility model relates to the field of central venous pressure measurement, in particular to a movable central venous pressure measuring ruler.
Background
The measurement of the central venous pressure is of great importance for understanding the effective circulating blood volume and heart function, the magnitude of the central venous pressure depends on a correlation between the heart ejection capacity and the venous return blood volume, and the central venous pressure prompts the condition that the venous blood flows back to the central vein and the right atrium; in addition, the central venous pressure measurement can also play a role in guiding transfusion, and is one of the common clinical judgment means.
When the current dipperstick that is used for central venous pressure uses, generally all be the handheld use of medical personnel, with parallel measurement between transfer line and the dipperstick, because there is high relation between dipperstick and the patient infusion position, consequently, pull the transfer line easily in the measurement process, accomplish the crooked fifty percent discount of transfer line, influence the flow of liquid medicine in the transfer line, and then lead to measuring inaccurate phenomenon, reduced the use convenience of dipperstick.
Disclosure of Invention
The utility model aims to provide a movable central venous pressure measuring ruler which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a movable central venous pressure measurement ruler, includes bottle support and dipperstick, the lateral wall fixedly connected with fixture block behind the dipperstick, be provided with the connecting plate between bottle support and the dipperstick, the draw-in groove has been seted up to the lateral wall before the connecting plate, the draw-in groove runs through the connecting plate top surface, fixture block and draw-in groove mutually match, the fixture block lateral wall is provided with locating component, be provided with fixed component on the bottle support lateral wall;
the locating component comprises a cavity, the cavity is formed inside a clamping block, a locating plate is arranged in the cavity and is in U-shaped, two ends of the locating plate penetrate through the clamping block and are movably connected with the clamping block, a spring is fixedly connected to the side wall of the locating plate, the other end of the spring is fixedly connected with the side wall of the cavity, a plurality of evenly distributed locating holes are formed in the side wall of the clamping groove, and the locating plate is matched with the locating holes.
Preferably, the fixing component comprises two arc plates, the two arc plates are movably connected, the front side of the arc plates is fixedly connected with the connecting plate, and a rotating wheel is connected between the two arc plates in a threaded manner.
Preferably, the side wall of the arc-shaped plate at the rear side is fixedly connected with a rubber sheet.
Preferably, the cross section of the clamping block is in a T-shaped structure, and the clamping block is matched with the clamping groove.
Preferably, a bolt is connected between the connecting plate and the front arc-shaped plate in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the mutual matching among the hanging bottle support, the measuring ruler, the clamping block, the clamping groove, the positioning component and the like, the height of the measuring ruler can be adjusted according to the height of a sickbed or the transfusion position of a patient, so that the measuring ruler can be in a vertical state, is convenient to measure, can avoid the phenomenon that medical staff pulls a transfusion tube, and effectively improves the use convenience of the measuring ruler;
2. through being provided with mutually supporting between bottle support, connecting plate and the fixed subassembly etc. can be convenient for fix the dipperstick on bottle support, conveniently measure the patient in time, and have characteristics such as easy dismounting, stability are good, compatibility is strong.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of a structure of a connecting plate according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a positioning assembly according to the present utility model;
fig. 4 is a schematic structural view of a fixing assembly in the present utility model.
In the figure: 1. a hanging bottle bracket; 2. a measuring ruler; 3. a clamping block; 4. a connecting plate; 5. a clamping groove; 6. a cavity; 7. a positioning plate; 8. a spring; 9. positioning holes; 10. an arc-shaped plate; 11. a rotating wheel; 12. a rubber sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a movable central venous pressure measurement ruler, includes bottle support 1 and dipperstick 2, and lateral wall fixedly connected with fixture block 3 behind the dipperstick 2 is provided with connecting plate 4 between bottle support 1 and the dipperstick 2, and draw-in groove 5 has been seted up to lateral wall before the connecting plate 4, and draw-in groove 5 runs through connecting plate 4 top surface, and fixture block 3 and draw-in groove 5 mutually match, and fixture block 3 cross-section is T shape setting, and fixture block 3 and draw-in groove 5 mutually match, and fixture block 3 lateral wall is provided with locating component, is provided with fixed subassembly on the bottle support 1 lateral wall.
Referring to fig. 2 and 3, the locating component includes cavity 6, cavity 6 is offered inside fixture block 3, be provided with locating plate 7 in the cavity 6, locating plate 7 is the U-shaped setting, fixture block 3 is run through at locating plate 7 both ends and rather than swing joint, locating plate 7 lateral wall fixedly connected with spring 8, the spring 8 other end and cavity 6 lateral wall fixed connection, a plurality of evenly distributed's locating hole 9 has been offered to draw-in groove 5 lateral wall, locating plate 7 and locating hole 9 mutually support, through being provided with infusion bottle support 1, dipperstick 2, fixture block 3, the mutually support between draw-in groove 5 and the locating component etc. can be according to the sick bed height or patient infusion position height adjustment dipperstick 2 for dipperstick 2 can be in vertical state, the measurement of being convenient for can avoid medical personnel to pull the phenomenon of transfer line again, effectively promote the use convenience of dipperstick 2.
Wherein, when needs accomodate dipperstick 2, can press locating plate 7 and upwards pull fixture block 3 for fixture block 3 breaks away from draw-in groove 5, avoids when not using, appears the mistake and bumps the phenomenon that causes the damage.
Referring to fig. 2 and 4, the fixing component comprises two arc plates 10, the two arc plates 10 are movably connected, the front arc plate 10 is fixedly connected with the connecting plate 4, bolts are connected between the connecting plate 4 and the front arc plate 10 in a threaded manner, measuring scales 2 with different specifications can be conveniently replaced on the connecting plate 4, a rotating wheel 11 is connected between the two arc plates 10 in a threaded manner, a rubber sheet 12 is fixedly connected with the side wall of the rear arc plate 10, the friction force between the arc plate 10 and the hanging bottle support 1 can be increased by arranging the rubber sheet 12, and the stability of the measuring scales 2 is improved
Through being provided with mutually supporting between bottle support 1, connecting plate 4 and the fixed subassembly etc. can be convenient for fix dipperstick 2 on bottle support 1, conveniently measure the patient in time, and have characteristics such as easy dismounting, stability are good, the compatibility is strong.
Working principle: when the technical scheme is used, firstly, the measuring scale 2 is installed on the hanging bottle support 1, firstly, the rear arc-shaped plates 10 are opened, the arc-shaped plates 10 on two sides are sleeved on the hanging bottle support 1, the rotating wheel 11 is screwed for locking, then, the height of the measuring scale 2 is adjusted according to measurement requirements, the positioning plate 7 is pressed firstly, the positioning plate is separated from the positioning hole 9, meanwhile, the spring 8 is compressed, then, after the measuring scale 2 is moved to a proper height, the positioning plate 7 is loosened, the positioning plate 7 is driven to be inserted into the appointed positioning hole 9 through rebound of the spring 8, the height adjustment of the measuring scale 2 is completed, the measuring scale is convenient for patients with different body types, and the data accuracy during measurement is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a movable central venous pressure measurement chi, includes transfusion bottle support (1) and dipperstick (2), its characterized in that: the automatic measuring device is characterized in that a clamping block (3) is fixedly connected to the rear side wall of the measuring ruler (2), a connecting plate (4) is arranged between the hanging bottle support (1) and the measuring ruler (2), a clamping groove (5) is formed in the front side wall of the connecting plate (4), the clamping groove (5) penetrates through the top surface of the connecting plate (4), the clamping block (3) is matched with the clamping groove (5), a positioning component is arranged on the side wall of the clamping block (3), and a fixing component is arranged on the side wall of the hanging bottle support (1);
the locating component comprises a cavity (6), the cavity (6) is formed inside a clamping block (3), a locating plate (7) is arranged in the cavity (6), the locating plate (7) is arranged in a U-shaped mode, two ends of the locating plate (7) penetrate through the clamping block (3) and are movably connected with the clamping block, a spring (8) is fixedly connected to the side wall of the locating plate (7), the other end of the spring (8) is fixedly connected with the side wall of the cavity (6), a plurality of evenly distributed locating holes (9) are formed in the side wall of the clamping groove (5), and the locating plate (7) and the locating holes (9) are matched with each other.
2. A movable central venous pressure measurement ruler as claimed in claim 1 and characterized by: the fixing assembly comprises two arc plates (10), the two arc plates (10) are movably connected, the arc plates (10) are fixedly connected with the connecting plate (4) at the front side, and a rotating wheel (11) is connected between the two arc plates (10) in a threaded mode.
3. A movable central venous pressure measurement ruler as claimed in claim 2 and characterized by: the side wall of the arc-shaped plate (10) at the rear side is fixedly connected with a rubber sheet (12).
4. A movable central venous pressure measurement ruler as claimed in claim 1 and characterized by: the section of the clamping block (3) is in a T-shaped structure, and the clamping block (3) is matched with the clamping groove (5).
5. A movable central venous pressure measurement ruler as claimed in claim 2 and characterized by: a bolt is connected between the connecting plate (4) and the front arc-shaped plate (10) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900209.8U CN219940591U (en) | 2023-04-20 | 2023-04-20 | Movable central venous pressure measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900209.8U CN219940591U (en) | 2023-04-20 | 2023-04-20 | Movable central venous pressure measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219940591U true CN219940591U (en) | 2023-11-03 |
Family
ID=88545296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900209.8U Active CN219940591U (en) | 2023-04-20 | 2023-04-20 | Movable central venous pressure measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219940591U (en) |
-
2023
- 2023-04-20 CN CN202320900209.8U patent/CN219940591U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |