CN108309269A - A kind of vernier ruler of measuring center vein pressure - Google Patents
A kind of vernier ruler of measuring center vein pressure Download PDFInfo
- Publication number
- CN108309269A CN108309269A CN201810327238.3A CN201810327238A CN108309269A CN 108309269 A CN108309269 A CN 108309269A CN 201810327238 A CN201810327238 A CN 201810327238A CN 108309269 A CN108309269 A CN 108309269A
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- mounting plate
- plate
- measuring
- fixed
- scale
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- 210000003462 vein Anatomy 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000001105 regulatory effect Effects 0.000 claims abstract description 28
- 238000001802 infusion Methods 0.000 claims description 19
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000006872 improvement Effects 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
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to medical instruments fields,The vernier ruler of specifically a kind of measuring center vein pressure,Including mounting plate,Fixed mechanism,Measuring mechanism,First regulating mechanism and the second regulating mechanism,The measuring mechanism is mounted on the front side of mounting plate,Fixed mechanism is mounted on the rear side of mounting plate,First regulating mechanism and the second regulating mechanism are separately mounted on mounting plate and fixed mechanism,The measuring mechanism includes adjustable plate,Main scale and auxiliary scale,The adjustable plate is mounted on the front side of mounting plate,The main scale is mounted on the front side of adjustable plate and the top and bottom of main scale and is fixedly connected with adjustable plate,The auxiliary scale is set on main scale and auxiliary scale can be moved along the length direction of main scale,The present invention makes the vernier ruler of the measuring center vein pressure be in horizontality by the cooperating of the first adjusting part and the second adjusting part,The numerical value of central venous pressure can more accurate and be accurately read by working while main scale and auxiliary scale.
Description
Technical field
The present invention relates to medical instruments field, the vernier ruler of specifically a kind of measuring center vein pressure.
Background technology
Central venous pressure（Central venous pressure, CVP）Measurement refers to by atrium dextrum or upper and lower chamber
The measurement of pressure, judges a kind of method of the comprehensive conditions such as blood volume in patients, heart function and antiotasis in the section of vein thoracic cavity.
CVP is measured has wide clinical value in terms of the diagnosis of urgent patient, monitoring treatment.
The instrument of existing measuring center vein pressure is directly anchored on mounting rod, and pressure-measuring pipe is fixed on manometer
On, using preceding first progress zero adjusting, start to measure later, by the scale value on manometer come measuring center vein pressure,
The value for the central venous pressure measured in this way is relatively coarse, not accurate enough, and first, ruler scale is bigger, can not carry out essence
Close measurement, secondly, measurement of central venous pressure instrument are not adjusted its angle of inclination when fixed, can influence central vein
The accuracy for pressing measuring instrument can also influence the accuracy of user's reading.
Invention content
The purpose of the present invention is to provide a kind of vernier rulers of measuring center vein pressure, to solve in above-mentioned background technology
The problem of proposition.
The technical scheme is that：Fixed mechanism including mounting plate, for fixed mounting plate, for measuring vein pressure
Measuring mechanism, for adjust measuring mechanism tilt angle the first regulating mechanism and for adjusting measuring mechanism anteversion and retroversion
Second regulating mechanism of rake angle, the measuring mechanism is mounted on the front side of mounting plate, after fixed mechanism is mounted on mounting plate
Side, first regulating mechanism and the second regulating mechanism are separately mounted on mounting plate and fixed mechanism, the measuring mechanism packet
Include adjustable plate, main scale and auxiliary scale, the adjustable plate is mounted on the front side of mounting plate, the main scale be mounted on the front side of adjustable plate and
The top and bottom of main scale are fixedly connected with adjustable plate, and the auxiliary scale is set on main scale and auxiliary scale can be along the length of main scale
It moves in direction.
In a preferred embodiment of the present invention, the main scale is equipped with main scale mark, and auxiliary scale is equipped with subscale mark, described
The side of auxiliary scale is equipped with the movable block for moving auxiliary scale, and the other side of auxiliary scale is equipped with pointer.
The accommodating chamber for installing the first regulating mechanism is equipped in a preferred embodiment of the present invention, in the mounting plate,
First regulating mechanism includes worm screw, turbine, rotation axis and rotation button, and the rotation axis is in be horizontally disposed with, and the one of rotation axis
End is located in accommodating chamber and is rotatablely connected with mounting plate, and the other end of rotation axis extends to the outside of mounting plate through mounting plate,
The rotation button is fixedly connected with one end that rotation axis is located on the outside of mounting plate, and the side wall of rotation button is equipped with anti-skid chequer, described
Worm screw is set in rotation axis, and the turbine is located at the lower section of worm screw and is engaged with worm screw, and fixing axle is equipped in the accommodating chamber,
One end of fixing axle is rotatablely connected with mounting plate, and the other end of fixing axle sequentially passes through turbine and mounting plate and fixed with adjustable plate
Connection.
In a preferred embodiment of the present invention, the fixed mechanism includes fixed plate and two fixing buckles, the fixed plate
Upper end and mounting plate it is hinged, for two fixing buckles in being set up in parallel, one end of two fixing buckles is hinged with fixed plate, and two are solid
The other end of fixed board is bolted to connection with fixed plate.
In a preferred embodiment of the present invention, second regulating mechanism include two connection sheets and two screw rods, two
Connection sheet is separately mounted to the lower end both sides of fixed plate, is equipped with screw hole in two connection sheets, two screw rods with screw hole screw thread
Connection, two one end of screw rod far from mounting plate are equipped with turncap.
In a preferred embodiment of the present invention, the adjustable plate is equipped with the fixing groove for engaging infusion strap, described
One end of pointer extends to the front of fixing groove.
In a preferred embodiment of the present invention, the side of the fixing groove is equipped with the fixation group for fixing infusion strap
Part, the fixation kit include connecting shaft and several fixinig plates, and the top and bottom of the connecting shaft are rotated with adjustable plate
Connection, several fixinig plates are equally arranged along the length direction of connecting shaft.
In a preferred embodiment of the present invention, the upper end of the adjustable plate is equipped with first bubble level meter, the mounting plate
Side wall be equipped with the second air-bubble level.
The present invention provides a kind of vernier ruler of measuring center vein pressure herein by improving, compared with prior art, tool
There are following improvement and advantage：Two fixing buckles are first passed through when in use fixed plate is mounted in fixed link, first observe the later
One air-bubble level and the second air-bubble level are simultaneously adjusted the first adjusting part and the second adjusting part, are revolved by rotating
Turn-button drives worm screw rotation, turbine to drive mounting plate to rotate up to first bubble level meter under the drive of worm screw and be in horizontal
State rotates turncap later, adjusts the angle between mounting plate and fixed plate, until the second air-bubble level is in horizontality,
Infusion strap is prevented in fixing groove and rotating fixing axle makes fixinig plate press infusion strap, then carries out zero adjusting, pusher
Dynamic movable block, makes auxiliary scale be moved along the length direction of main scale, until pointer is located at same level height with the liquid level in infusion strap
Degree reads the numerical value of central venous pressure by the subscale mark on the main scale mark and auxiliary scale on main scale later, is adjusted by first
The cooperating of section component and the second adjusting part makes the vernier ruler of the measuring center vein pressure be in horizontality, passes through master
Work being capable of numerical value that is more accurate and accurately reading central venous pressure while ruler and auxiliary scale.
Description of the drawings
The present invention is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the dimensional structure diagram one of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the dimensional structure diagram two of the present invention；
Fig. 4 is the sectional view of the present invention；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Reference sign：Mounting plate 1, fixed mechanism 2, fixed plate 2a, fixing buckle 2b, measuring mechanism 3, adjustable plate 3a are fixed
Slot 3a1, main scale 3b, main scale mark 3b1, auxiliary scale 3c, subscale mark 3c1, movable block 3c2, pointer 3c3, the first regulating mechanism 4,
Worm screw 4a, turbine 4b, rotation axis 4c, rotation button 4d, fixing axle 4e, the second regulating mechanism 5, connection sheet 5a, screw rod 5b, turncap
5c, fixation kit 6, connecting shaft 6a, fixinig plate 6b, first bubble level meter 7, the second air-bubble level 8.
Specific implementation mode
Below in conjunction with attached drawing 1 to Fig. 5, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of vernier ruler of measuring center vein pressure, as Figure 1-Figure 5, this hair herein by improving
Bright technical solution is：Fixed mechanism 2 including mounting plate 1, for fixed mounting plate 1, the measuring machine for measuring vein pressure
Structure 3, for adjust measuring mechanism 3 tilt angle the first regulating mechanism 4 and for adjusting 3 tilt fore and aft of measuring mechanism
Second regulating mechanism 5 of degree, the measuring mechanism 3 is mounted on the front side of mounting plate 1, after fixed mechanism 2 is mounted on mounting plate 1
Side, first regulating mechanism, 4 and second regulating mechanism 5 are separately mounted on mounting plate 1 and fixed mechanism 2, the measuring machine
Structure 3 includes that adjustable plate 3a, main scale 3b and auxiliary scale 3c, the adjustable plate 3a are mounted on the front side of mounting plate 1, the main scale 3b installations
It is fixedly connected with adjustable plate 3a in the front side of adjustable plate 3a and the top and bottom of main scale 3b, the auxiliary scale 3c is set in main scale
3b is upper and auxiliary scale 3c can be moved along the length direction of main scale 3b；Pass through the cooperation of the first regulating mechanism 4 and the second regulating mechanism 5
Work enable to the vernier ruler of the measuring center vein pressure be in horizontality, to ensure its measurement accuracy and
The accuracy of user's reading, the height of liquid level in infusion strap is directed at by pointer 3c3, passes through matching for main scale 3b and auxiliary scale 3c
Work is closed to read the numerical value of central venous pressure.
The main scale 3b is equipped with main scale mark 3b1, and auxiliary scale 3c is equipped with subscale mark 3c1, the side of the auxiliary scale 3c
Equipped with the movable block 3c2 for moving auxiliary scale 3c, the other side of auxiliary scale 3c is equipped with pointer 3c3；It is adjusted by mobile movable block 3c2
Save auxiliary scale 3c so that auxiliary scale 3c is moved along the length direction of main scale 3b, and the liquid level in pointer 3c3 alignment infusion straps is high
Degree is read the numerical value of central venous pressure by main scale mark 3b1 and subscale mark 3c1, is measured relative to common ruler, main scale 3b
The numerical value read with auxiliary scale 3c cooperations is more accurate and accurate.
The accommodating chamber for installing the first regulating mechanism 4 is equipped in the mounting plate 1, first regulating mechanism 4 includes
In being horizontally disposed with, one end of rotation axis 4c, which is located at, to hold by worm screw 4a, turbine 4b, rotation axis 4c and rotation button 4d, the rotation axis 4c
It receives and intracavitary and is rotatablely connected with mounting plate 1, the other end of rotation axis 4c extends to the outside of mounting plate 1 through mounting plate 1, described
One end that rotation button 4d is located at 1 outside of mounting plate with rotation axis 4c is fixedly connected, and the side wall of rotation button 4d is equipped with anti-skid chequer, institute
It states worm screw 4a to be set on rotation axis 4c, the turbine 4b is located at the lower section of worm screw 4a and engages with worm screw 4a, the accommodating chamber
Interior to be equipped with fixing axle 4e, one end and the mounting plate 1 of fixing axle 4e are rotatablely connected, and the other end of fixing axle 4e sequentially passes through turbine 4b
It is fixedly connected with mounting plate 1 and with adjustable plate 3a；Rotation axis 4c rotations are driven by rotating rotation button 4d, are mounted on rotation axis 4c
On worm screw 4a rotate together with rotation axis 4c, worm screw 4a drives the turbine 4b rotations engaged, and turbine 4b, which drives, to be fixed
Axis 4e rotations, fixing axle 4e drive the rotation of mounting plate 1 to adjust the lateral tilting for the measuring mechanism 3 for being mounted on 1 front side of mounting plate
Rake angle keeps it in horizontality, and the cooperation of worm screw 4a and turbine 4b can carry out limitless adjusting, and turbine 4b can not
Worm screw 4a is driven to rotate so that mounting plate 1 will not rotate because of other external force.
The fixed mechanism 2 includes upper end and the hinge of mounting plate 1 of fixed plate 2a and two fixing buckles 2b, the fixed plate 2a
It connects, in being set up in parallel, one end of two fixing buckle 2b is hinged with fixed plate 2a by two fixing buckle 2b, and two fixed plate 2a's is another
One end is bolted to connection with fixed plate 2a；The articulated connection of the fixed plate 2a and mounting plate 1 is adjusted convenient for second
The angle that tilts forward and back of mounting plate 1 is adjusted in mechanism 5, and one end of fixing buckle 2b and fixed plate 2a are hinged, convenient for fixed solid
Determine mechanism 2.
Second regulating mechanism 5 includes two connection sheet 5a and two screw rod 5b, and two connection sheet 5a are separately mounted to
The lower end both sides of fixed plate 2a are equipped with screw hole on two connection sheet 5a, and two screw rod 5b are threadedly coupled with screw hole, two spiral shells
The one end of bar 5b far from mounting plate 1 is equipped with turncap 5c；Pass through and rotate turncap 5c so that screw rod 5b rotation, due to screw rod 5b with
Screw hole screw-thread fit, screw rod 5b can be moved along its length, and one end of screw rod 5b compresses mounting plate 1 and adjusts mounting plate 1 and consolidate
Angle between fixed board 2a, to adjust the angle of inclination before and after mounting plate 1.
The adjustable plate 3a is equipped with the fixing groove 3a1 for engaging infusion strap, and one end of the pointer 3c3 extends to
The front of fixing groove 3a1；Infusion strap is fixed in fixing groove 3a1, convenient for measuring mechanism 3 to liquid level in infusion strap
It measures.
The side of the fixing groove 3a1 is equipped with the fixation kit 6 for fixing infusion strap, and the fixation kit 6 includes
The top and bottom of connecting shaft 6a and several fixinig plates 6b, the connecting shaft 6a are rotatablely connected with adjustable plate 3a, several
Fixinig plate 6b is equally arranged along the length direction of connecting shaft 6a；By being rotatablely connected axis 6a fixinig plate 6b is pressed on admittedly
Determine on the infusion strap in slot 3a1, keep the position of infusion strap, convenient for measuring mechanism 3 to the height of liquid level in infusion strap
It measures.
The upper end of the adjustable plate 3a is equipped with first bubble level meter 7, and the side wall of the mounting plate 1 is equipped with the second bubble
Level meter 8；The level angle for looking into measuring mechanism 3 is seen by first bubble level meter 7 and the second air-bubble level 8, to pass through
Adjusting the first adjusting part and the second adjusting part makes measuring mechanism 3 be in horizontality.
The operation principle of the present invention：It first passes through two fixing buckle 2b when in use fixed plate 2a is mounted in fixed link,
It first observes first bubble level meter 7 and the second air-bubble level 8 later and the first adjusting part and the second adjusting part is carried out
It adjusts, drives worm screw 4a rotations, turbine 4b to drive mounting plate 1 to rotate up under the drive of worm screw 4a by rotating rotation button 4d
First bubble level meter 7 is in horizontality, rotates turncap 5c later, adjusts the angle between mounting plate 1 and fixed plate 2a, directly
It is in horizontality to the second air-bubble level 8, infusion strap is prevented in fixing groove 3a1 and is rotatablely connected axis 6a make fixinig plate
6b presses infusion strap, then carries out zero adjusting, pushes movable block 3c2 later, and auxiliary scale 3c is made to be moved along the length direction of main scale 3b
It is dynamic, until pointer 3c3 is located at same level height with the liquid level in infusion strap, pass through the main scale mark on main scale 3b later
Subscale mark 3c1 on 3b1 and auxiliary scale 3c reads the numerical value of central venous pressure.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of vernier ruler of measuring center vein pressure, it is characterised in that：Including mounting plate（1）, be used for fixed mounting plate（1）
Fixed mechanism（2）, measuring mechanism for measuring vein pressure（3）, for adjusting measuring mechanism（3）The of the angle that tilts
One regulating mechanism（4）With for adjusting measuring mechanism（3）Tilt forward and back the second regulating mechanism of angle（5）, the measuring mechanism
（3）Mounted on mounting plate（1）Front side, fixed mechanism（2）Mounted on mounting plate（1）Rear side, first regulating mechanism（4）
With the second regulating mechanism（5）It is separately mounted to mounting plate（1）And fixed mechanism（2）On, the measuring mechanism（3）Including adjustable plate
（3a）, main scale（3b）And auxiliary scale（3c）, the adjustable plate（3a）Mounted on mounting plate（1）Front side, the main scale（3b）Installation
In adjustable plate（3a）Front side and main scale（3b）Top and bottom and adjustable plate（3a）It is fixedly connected, the auxiliary scale（3c）Set
It is located at main scale（3b）Upper and auxiliary scale（3c）It can be along main scale（3b）Length direction movement.
2. a kind of vernier ruler of measuring center vein pressure according to claim 1, it is characterised in that：The main scale（3b）
It is equipped with main scale mark（3b1）, auxiliary scale（3c）It is equipped with subscale mark（3c1）, the auxiliary scale（3c）Side be equipped with for moving
Dynamic auxiliary scale（3c）Movable block（3c2）, auxiliary scale（3c）The other side be equipped with pointer（3c3）.
3. a kind of vernier ruler of measuring center vein pressure according to claim 2, it is characterised in that：The mounting plate
（1）It is interior to be equipped with for installing the first regulating mechanism（4）Accommodating chamber, first regulating mechanism（4）Including worm screw（4a）, turbine
（4b）, rotation axis（4c）And rotation button（4d）, the rotation axis（4c）In horizontally disposed, rotation axis（4c）One end be located at accommodate
Intracavitary and and mounting plate（1）Rotation connection, rotation axis（4c）The other end run through mounting plate（1）Extend to mounting plate（1）It is outer
Side, the rotation button（4d）With rotation axis（4c）Positioned at mounting plate（1）The one end in outside is fixedly connected, rotation button（4d）Side wall
It is equipped with anti-skid chequer, the worm screw（4a）It is set in rotation axis（4c）On, the turbine（4b）Positioned at worm screw（4a）Lower section and
With worm screw（4a）Engagement, the accommodating chamber is interior to be equipped with fixing axle（4e）, fixing axle（4e）One end and mounting plate（1）Rotation connects
It connects, fixing axle（4e）The other end sequentially pass through turbine（4b）And mounting plate（1）And and adjustable plate（3a）It is fixedly connected.
4. a kind of vernier ruler of measuring center vein pressure according to claim 1, it is characterised in that：The fixed mechanism
（2）Including fixed plate（2a）With two fixing buckles（2b）, the fixed plate（2a）Upper end and mounting plate（1）Hinged, two solid
Fixed button（2b）In being set up in parallel, two fixing buckles（2b）One end and fixed plate（2a）It is hinged, two fixed plates（2a）It is another
One end is and fixed plate（2a）It is bolted to connection.
5. a kind of vernier ruler of measuring center vein pressure according to claim 1, it is characterised in that：Described second is adjusted
Mechanism（5）Including two connection sheets（5a）With two screw rods（5b）, two connection sheets（5a）It is separately mounted to fixed plate（2a）'s
Lower end both sides, two connection sheets（5a）On be equipped with screw hole, two screw rods（5b）It is threadedly coupled with screw hole, two screw rods（5b）
Far from mounting plate（1）One end be equipped with turncap（5c）.
6. a kind of vernier ruler of measuring center vein pressure according to claim 3, it is characterised in that：The adjustable plate
（3a）It is equipped with the fixing groove for engaging infusion strap（3a1）, the pointer（3c3）One end extend to fixing groove（3a1）
Front.
7. a kind of vernier ruler of measuring center vein pressure according to claim 6, it is characterised in that：The fixing groove
（3a1）Side be equipped with fixation kit for fixing infusion strap（6）, the fixation kit（6）Including connecting shaft（6a）With
Several fixinig plates（6b）, the connecting shaft（6a）Top and bottom and adjustable plate（3a）Rotation connection, several are fixed
Piece（6b）Along connecting shaft（6a）Length direction be equally arranged.
8. a kind of vernier ruler of measuring center vein pressure according to claim 7, it is characterised in that：The adjustable plate
（3a）Upper end be equipped with first bubble level meter（7）, the mounting plate（1）Side wall be equipped with the second air-bubble level（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327238.3A CN108309269B (en) | 2018-04-12 | 2018-04-12 | Vernier ruler for measuring central venous pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810327238.3A CN108309269B (en) | 2018-04-12 | 2018-04-12 | Vernier ruler for measuring central venous pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108309269A true CN108309269A (en) | 2018-07-24 |
| CN108309269B CN108309269B (en) | 2020-10-27 |
Family
ID=62897334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810327238.3A Expired - Fee Related CN108309269B (en) | 2018-04-12 | 2018-04-12 | Vernier ruler for measuring central venous pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309269B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805915A (en) * | 2019-03-29 | 2019-05-28 | 常州市第二人民医院 | A kind of center venous pressure measuring device |
| CN114413707A (en) * | 2021-12-16 | 2022-04-29 | 太原重工股份有限公司 | Tool for rapidly and immediately measuring and calculating gear parameters |
| CN115089146A (en) * | 2022-06-16 | 2022-09-23 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Central venous pressure measuring and pressing ruler |
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| CN206565938U (en) * | 2016-12-13 | 2017-10-20 | 中国人民解放军总医院 | Device for measuring center vein pressure |
| CN207140622U (en) * | 2017-05-26 | 2018-03-27 | 王航 | A kind of special extensible Multifunctional ruler of Art Design |
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2018
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|---|---|---|---|---|
| US5904142A (en) * | 1995-11-30 | 1999-05-18 | The Research Foundation Of State University Of New York | Device for estimating central venous pressure |
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| CN109805915A (en) * | 2019-03-29 | 2019-05-28 | 常州市第二人民医院 | A kind of center venous pressure measuring device |
| CN114413707A (en) * | 2021-12-16 | 2022-04-29 | 太原重工股份有限公司 | Tool for rapidly and immediately measuring and calculating gear parameters |
| CN115089146A (en) * | 2022-06-16 | 2022-09-23 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Central venous pressure measuring and pressing ruler |
| CN115089146B (en) * | 2022-06-16 | 2024-05-28 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Central venous pressure measuring rule |
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| CN108309269B (en) | 2020-10-27 |
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