CN203828913U - Central venous pressure measuring hammer - Google Patents
Central venous pressure measuring hammer Download PDFInfo
- Publication number
- CN203828913U CN203828913U CN201420085522.1U CN201420085522U CN203828913U CN 203828913 U CN203828913 U CN 203828913U CN 201420085522 U CN201420085522 U CN 201420085522U CN 203828913 U CN203828913 U CN 203828913U
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- China
- Prior art keywords
- hammer
- venous pressure
- central venous
- measurement
- measuring
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Abstract
The utility model mainly discloses a central venous pressure measuring hammer which comprises a measuring plate. One end of the measuring plate is provided with a hanging hole, the other end of the measuring plate is connected with a gravity hammer, a clamp slot for clamping an infusion tube is formed in the measuring plate in the direction from the hanging hole center to the gravity hammer center, the side edges of the clamp slot are provided with calibrations for measuring the venous pressure, and the two ends of the clamp slot are provided with fixing clamps for fixing the infusion tube respectively. The central venous pressure measuring hammer can accurately measure the central venous pressure of a patient according to the principle of earth gravity, the measuring hammer is easy, convenient and fast to operate, and correct judgment of illness conditions of the patient and correct treatment are guaranteed.
Description
Technical field
This utility model belongs to medical instruments field, relates generally to a kind of measurement of central venous pressure hammer.
Background technology
Measure central vein and be pressed with sensor monitoring and the manual two schemes of measuring automatically, the former is connected with sensor by central venous catheter, realize monitor automatic zero adjustment and realize monitoring continuously, but not all section office there are monitor and sensor device, have the limitation of using; The latter, because pressure tester is simple, easy and simple to handle, cheap, applies very extensive in each clinical department.For the second assay method, clinical medical and nursing personnel often use tradition range estimation or ruler to carry out WAWQ and put down zero, but deviation in use very easily appears in the method, and scale out of plumb, makes measured value bigger than normal; Transfusion device is elongated, and measured value is bigger than normal; If transfusion device is not straightened, there is bending, measured value is less than normal.There is deviation in measured value, affects the accurate of CVP measurement result, thereby affect judgement and the normal therapeutic of conditions of patients.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of measurement of central venous pressure hammer is provided, and this measures hammer according to centrifugal force principle, central venous pressure that can Measurement accuracy patient, and simple to operate, convenient and swift, guaranteed correct judgement and the normal therapeutic of conditions of patients.
The technical scheme that this utility model is realized above-mentioned purpose employing is: measurement of central venous pressure hammer, comprise a measurement plate, measure plate one end and be provided with hanging hole, the other end is connected with gravity drop hammer, the direction to gravity drop hammer center is provided with the draw-in groove of establishing tube for transfusion for blocking along hanging hole center to measure plate, the side of draw-in groove is provided with the scale of pressing numerical value for measure venous, is respectively equipped with for the fixing fixed card of tube for transfusion at the two ends of draw-in groove.
Described measurement hammer also comprises underframe, underframe consists of base and the U-shaped bracing frame being vertically set on base, and the vertical bar of bracing frame is Collapsible structure, and the horizon bar of bracing frame is provided with hook, hook, by being connected with hanging hole, realizes measuring to hammer into shape being hung on underframe.
The length of described measurement plate is 20-35cm.
The beneficial effects of the utility model
The measurement of central venous pressure hammer that this utility model provides is according to centrifugal force principle, central venous pressure that can Measurement accuracy patient, and simple to operate, convenient and swift, correct judgement and the normal therapeutic of conditions of patients have been guaranteed, when having avoided tube for transfusion out of plumb or deformation occurring, cause measured value to occur deviation, affect the accuracy of CVP measurement result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 measures the structural representation of plate in this utility model;
Reference numeral: 1, measure plate, 2, hanging hole, 3, gravity drop hammer, 4, draw-in groove, 5, scale, 6, fixed card, 7, underframe, 8, base, 9, bracing frame, 10, hook.
The specific embodiment
below in conjunction with the drawings and specific embodiments, this utility model is described further:
Measurement of central venous pressure hammer, comprise a measurement plate 1, the length of template 1 is 20-35cm, measure plate 1 one end and be provided with hanging hole 2, the other end is connected with gravity drop hammer 3, the direction to gravity drop hammer 3 centers is provided with the draw-in groove 4 of establishing tube for transfusion for blocking along hanging hole 2 centers to measure plate 1, and the side of draw-in groove 4 is provided with the scale 5 of pressing numerical value for measure venous, is respectively equipped with for the fixing fixed card 6 of tube for transfusion at the two ends of draw-in groove 4.
Described measurement hammer also comprises underframe 7, underframe 7 consists of base 8 and the U-shaped bracing frame 9 being vertically set on base 8, and the vertical bar of bracing frame 9 is Collapsible structure, and the horizon bar of bracing frame 9 is provided with hook 10, hook 10, by being connected with hanging hole 2, realizes measuring to hammer into shape being hung on underframe 7.
Using method of the present utility model is: this device is placed on sick bed, the tube for transfusion of pressing for measure venous is fastened in the draw-in groove 4 of measuring on plate 1, and fixing by fixed card 6, measure plate 1 according to the action of gravity of self gravitation and gravity drop hammer 3 perpendicular to horizontal plane, thereby tube for transfusion, accurately perpendicular to horizontal plane, is treated the liquid level stabilizing in tube for transfusion, read scale 5 indicated values of measuring on plate 1, record data, complete the measurement of central venous pressure.
The centre venous pressure measuring rule that this utility model provides is according to the principle of centrifugal force effect, central venous pressure that can Measurement accuracy patient, and simple to operate, convenient and swift, correct judgement and the normal therapeutic of conditions of patients have been guaranteed, avoided tube for transfusion out of plumb or deformation has occurred, having caused measured value to occur deviation, having affected the accuracy of CVP measurement result.
Claims (3)
1. measurement of central venous pressure is hammered into shape, it is characterized in that: comprise a measurement plate (1), measure plate (1) one end and be provided with hanging hole (2), the other end is connected with gravity drop hammer (3), the direction to gravity drop hammer (3) center is provided with the draw-in groove (4) of establishing tube for transfusion for blocking along hanging hole (2) center to measure plate (1), the side of draw-in groove (4) is provided with the scale (5) of pressing numerical value for measure venous, is respectively equipped with for the fixing fixed card of tube for transfusion (6) at the two ends of draw-in groove (4).
2. measurement of central venous pressure as claimed in claim 1 is hammered into shape, it is characterized in that: described measurement hammer also comprises underframe (7), underframe (7) is by base (8) and be vertically set on U-shaped bracing frame (9) formation on base (8), the vertical bar of bracing frame (9) is Collapsible structure, the horizon bar of bracing frame (9) is provided with hook (10), hook (10), by being connected with hanging hole (2), realizes measuring to hammer into shape being hung on underframe (7).
3. measurement of central venous pressure hammer as claimed in claim 1, is characterized in that: the length of described measurement plate (1) is 20-35cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085522.1U CN203828913U (en) | 2014-02-27 | 2014-02-27 | Central venous pressure measuring hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085522.1U CN203828913U (en) | 2014-02-27 | 2014-02-27 | Central venous pressure measuring hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203828913U true CN203828913U (en) | 2014-09-17 |
Family
ID=51506813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085522.1U Expired - Fee Related CN203828913U (en) | 2014-02-27 | 2014-02-27 | Central venous pressure measuring hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203828913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815886A (en) * | 2014-02-27 | 2014-05-28 | 河南科技大学第一附属医院 | Central venous pressure measurement hammer |
-
2014
- 2014-02-27 CN CN201420085522.1U patent/CN203828913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815886A (en) * | 2014-02-27 | 2014-05-28 | 河南科技大学第一附属医院 | Central venous pressure measurement hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |