CN208404549U - A kind of central vein voltage levels robot scaling equipment - Google Patents
A kind of central vein voltage levels robot scaling equipment Download PDFInfo
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- CN208404549U CN208404549U CN201721325356.8U CN201721325356U CN208404549U CN 208404549 U CN208404549 U CN 208404549U CN 201721325356 U CN201721325356 U CN 201721325356U CN 208404549 U CN208404549 U CN 208404549U
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- voltage levels
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Abstract
The utility model provides a kind of central vein voltage levels robot scaling equipment, belongs to medical apparatus technical field.It solves the problems, such as that existing calm pulse pressure calibration is inconvenient.Conscience vein voltage levels robot scaling equipment, including the calibration plate for connecting perfusion tube, calibration plate is in long strip, and calibration plate front is provided with calibration slot, slot is calibrated to be arranged along the length direction of calibration plate, and scale is arranged in the bottom surface for calibrating slot, the zero graduation line of scale is located at middle part, positive graduation mark and negative graduation mark are successively symmetricly set on the both ends of scale centered on zero graduation line, the groove wall top of calibration slot has the gear edge turned down towards another cell wall, gear forms the fixing groove for being embedded in perfusion tube along the bottom surface with calibration slot, the back side of calibration plate is provided with the locating piece for being fixed on calibration plate on infusion support.It is more intuitive that it enables to the fluctuating range of central venous pressure to observe, simple and clear, not easy to make mistakes.
Description
Technical field
The utility model belongs to medical apparatus technical field, is related to a kind of central vein voltage levels robot scaling equipment.
Background technique
Central venous pressure is the pressure that superior and inferior vena cave enters right atrium, by built in superior and inferior vena cave or atrium dextrum
Pipe measures, and it is one of hemodynamic main indicator of clinical observation, it is by heart function, circulating blood volume that it, which reflects right atrial pressure,
And antiotasis influences, and can be used as the index clinically as fluid infusion velocity and amount infused, therefore the needs pair when carrying out fluid infusion
Central venous pressure is measured, and measurement central vein is pressed with sensor and monitors automatically and measure two schemes by hand, the former passes through
Central venous catheter is connected with sensor, realizes that patient monitor automatic zero adjustment realizes continuous monitoring, but there is prison in not all department
Instrument and sensor device are protected, there is the limitation used；The latter is respectively facing because pressure measuring unit is simple, easy to operate, cheap
It is very widely used in bed department.For second of measuring method, clinical staff is often used tradition range estimation or ruler carries out
Two o'clock level is to zero, but this method is in use due to being recorded again after wanting logarithm to carry out mental arithmetic, it sometimes appear that calculating
Deviation, and lead to the misregister for measuring numerical value, and then influence the judgement and normal therapeutic of conditions of patients.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of central vein voltage levels
Robot scaling equipment, this central vein voltage levels robot scaling equipment make measurement more intuitively and conveniently.
The purpose of this utility model can be realized by the following technical scheme: a kind of central vein voltage levels robot scaling equipment,
It is characterised in that it includes the calibration plate for connecting perfusion tube, the calibration plate is in long strip, and calibration plate front is provided with and determines
Slot is marked, the calibration slot is arranged along the length direction of calibration plate, and scale, zero quarter of the scale is arranged in the bottom surface for calibrating slot
Degree line is located at middle part, and positive graduation mark and negative graduation mark are successively symmetricly set on the both ends of scale centered on zero graduation line, described
The groove wall top of calibration slot has the gear edge turned down towards another cell wall, and the gear is formed along the bottom surface with calibration slot for being embedded in
The fixing groove of perfusion tube, the back side of the calibration plate are provided with the locating piece for being fixed on calibration plate on infusion support.
First perfusion tube is embedded into fixing groove through tight fit clamping when use, is then consolidated calibration plate by locating piece
It is scheduled on infusion support and makes the zero graduation line of scale equal with the atrium dextrum of lying patient, central venous pressure can be carried out at this time
The fluctuating range observation of horizontal scale operation, central venous pressure is more intuitive, simple and clear, not easy to make mistakes.
In above-mentioned central vein voltage levels robot scaling equipment, the top surface of the scale is higher than the bottom surface of calibration slot.Scale
Relative to the bottom surface protrusion of calibration slot, the perfusion tube further progress being inlaid in fixing groove can be limited, avoid.
In above-mentioned central vein voltage levels robot scaling equipment, the bottom surface of the calibration slot is provided with sliding slot, the scale
It is slidably connected in sliding slot.It, can be by the position of mobile scale to guarantee scale after calibration plate is fixed on infusion support
Zero graduation is consistent with the atrium dextrum of lying patient height.
In above-mentioned central vein voltage levels robot scaling equipment, screw rod is provided in the sliding slot, the screw rod is along cunning
The length direction of slot is arranged, and the back side of the scale is fixed with nut, and the nut thread is screwed on screw rod, the screw rod
One end end is fixed with adjustment knob.Screw rod can be driven to rotate by adjusting knob, so that nut drives scale or more
It is mobile, guarantee that the zero graduation of scale is consistent with the atrium dextrum of lying patient height.
In above-mentioned central vein voltage levels robot scaling equipment, the both ends end face of the calibration plate is each provided with fixed plate,
The fixed plate is covered on the end face of calibration slot, and bearing is provided in fixed plate, and the end of the screw rod is made as smooth department,
And the end rotation of screw rod is plugged in bearing.
In above-mentioned central vein voltage levels robot scaling equipment, the locating piece is clothes peg, shape between the clamping part of clothes peg
At tubulose.Materials are convenient, convenient for being clamped on the transfusion pole of infusion support, and adjust also very convenient.
Compared with prior art, this central vein voltage levels robot scaling equipment has the advantage that
1, since the zero graduation line of scale is located at middle part, positive graduation mark and negative graduation mark are successively right centered on zero graduation line
Claim the both ends that scale is set, convenient for survey calculation when calibration, mistake is small.
2, scale can move up and down relative to calibration plate, and locating piece is clothes peg, and the position adjustment of calibration plate is more square
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is two top view of the embodiments of the present invention.
Fig. 4 is three top view of the embodiments of the present invention.
Fig. 5 is three sectional view of the embodiments of the present invention.
In figure, 1, calibration plate；2, perfusion tube；3, slot is calibrated；4, scale；5, edge is kept off；6, fixing groove；7, sliding slot；8, screw rod；
9, nut；10, knob is adjusted；11, fixed plate；12, bearing；13, clothes peg.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one:
Referring to Figures 1 and 2, the present embodiment one discloses a kind of central vein voltage levels robot scaling equipment, including for connecting
The calibration plate 1 of perfusion tube 2, calibration plate 1 is in long strip, and 1 front of calibration plate is provided with calibration slot 3, calibrates slot 3 along calibration plate
1 length direction setting, and scale 4 is arranged in the bottom surface for calibrating slot 3, the zero graduation line of scale 4 is located at middle part, positive graduation mark and bears
Graduation mark is successively symmetricly set on the both ends of scale 4 centered on zero graduation line, and the groove wall top of calibration slot 3 has towards another
The gear of cell wall fold keeps off along 5 and forms the fixing groove 6 for being embedded in perfusion tube 2, the top surface of scale 4 with the bottom surface for calibrating slot 3 along 5
It higher than the bottom surface of calibration slot 3, can be matched with fixing groove 6, avoid perfusion tube 2 from deviating from, the back side of calibration plate 1, which is provided with, to be used for
Calibration plate 1 is fixed on the locating piece on infusion support, locating piece is clothes peg 13, forms tubulose between the clamping part of clothes peg 13, takes
Material is convenient, is connected firmly.
Embodiment two:
Referring to Fig. 3, the structure of the present embodiment two is basically the same as the first embodiment, the difference lies in that the bottom surface of calibration slot 3 is set
It is equipped with sliding slot 7, scale 4 is slidably connected in sliding slot 7, after calibration plate 1 is fixed on infusion support, can pass through mobile scale 4
Position to guarantee that the zero graduation of scale 4 is consistent with the atrium dextrum of lying patient height.
Embodiment three:
Referring to Fig. 4, the structure and embodiment two of the present embodiment three are essentially identical, the difference lies in that being provided with silk in sliding slot 7
Bar 8, screw rod 8 are arranged along the length direction of sliding slot 7, and the back side of scale 4 is fixed with nut 9, and 9 screw thread of nut is screwed in screw rod 8
On, the both ends end face of calibration plate 1 is each provided with fixed plate 11, and fixed plate 11 is covered on the end face of calibration slot 3, and fixed plate 11
On be provided with bearing 12, the end of screw rod 8 is made as smooth department, and the end rotation of screw rod 8 is plugged in bearing 12, screw rod 8
Wherein one end end is fixed with adjustment knob 10, screw rod 8 can be driven to rotate by adjusting knob 10, so that 9 band of nut
Dynamic scale 4 moves up and down, and guarantees that the zero graduation of scale 4 is consistent with the atrium dextrum of lying patient height.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of central vein voltage levels robot scaling equipment, which is characterized in that the calibration plate (1) including being used to connect perfusion tube (2),
The calibration plate (1) is in long strip, and calibration plate (1) front is provided with calibration slot (3), and the calibration slot (3) is along calibration plate
(1) length direction setting, and scale (4) are arranged in the bottom surface for calibrating slot (3), the zero graduation line of the scale (4) is located at middle part,
Positive graduation mark and negative graduation mark are successively symmetricly set on the both ends of scale (4) centered on zero graduation line, calibration slot (3)
Groove wall top has the gear turned down towards another cell wall along (5), and the gear is formed along (5) and the bottom surface of calibration slot (3) for embedding
The fixing groove (6) of perfusion tube (2) is filled, the back side of the calibration plate (1) is provided with for calibration plate (1) to be fixed on infusion support
Locating piece.
2. central vein voltage levels robot scaling equipment according to claim 1, which is characterized in that the top surface of the scale (4)
Higher than the bottom surface of calibration slot (3).
3. central vein voltage levels robot scaling equipment according to claim 1 or 2, which is characterized in that calibration slot (3)
Bottom surface is provided with sliding slot (7), and the scale (4) is slidably connected in sliding slot (7).
4. central vein voltage levels robot scaling equipment according to claim 3, which is characterized in that setting in the sliding slot (7)
Have screw rod (8), the screw rod (8) is arranged along the length direction of sliding slot (7), and the back side of the scale (4) is fixed with nut
(9), nut (9) screw thread is screwed on screw rod (8), and one end end of the screw rod (8) is fixed with adjustment knob (10).
5. central vein voltage levels robot scaling equipment according to claim 4, which is characterized in that the two of the calibration plate (1)
End end face is each provided with fixed plate (11), and the fixed plate (11) is covered on the end face of calibration slot (3), and in fixed plate (11)
It is provided with bearing (12), the end of the screw rod (8) is made as smooth department, and the end rotation of screw rod (8) is plugged on bearing (12)
It is interior.
6. central vein voltage levels robot scaling equipment according to claim 1 or 2, which is characterized in that the locating piece is clothing
It presss from both sides (13), forms tubulose between the clamping part of clothes peg (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325356.8U CN208404549U (en) | 2017-10-16 | 2017-10-16 | A kind of central vein voltage levels robot scaling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325356.8U CN208404549U (en) | 2017-10-16 | 2017-10-16 | A kind of central vein voltage levels robot scaling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208404549U true CN208404549U (en) | 2019-01-22 |
Family
ID=65127815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325356.8U Active CN208404549U (en) | 2017-10-16 | 2017-10-16 | A kind of central vein voltage levels robot scaling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208404549U (en) |
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2017
- 2017-10-16 CN CN201721325356.8U patent/CN208404549U/en active Active
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