CN204600448U - Central venous pressure location survey chi - Google Patents
Central venous pressure location survey chi Download PDFInfo
- Publication number
- CN204600448U CN204600448U CN201520262061.5U CN201520262061U CN204600448U CN 204600448 U CN204600448 U CN 204600448U CN 201520262061 U CN201520262061 U CN 201520262061U CN 204600448 U CN204600448 U CN 204600448U
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- CN
- China
- Prior art keywords
- main body
- scale
- card base
- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
This utility model is a kind of central venous pressure location survey chi.Comprise scale main body, the front of described scale main body is provided with infusion strap embedded groove, and described scale main body is provided with scale, also comprise slip positioning lever, scale holder, the back side of described scale main body is provided with vertical chute, one end of described slip positioning lever is connected with described vertical slide by steady pin, the other end of described slip positioning lever is free end, described slip positioning lever can rotate up 0-90 degree along described steady pin, the both sides sidewall of described vertical chute is provided with positioning strip, described scale holder comprises fixing block, elasticity card base, described elasticity card base is fixed on the side of described fixing block, described fixed cap cap sleeve is connected on the end of described scale main body, described elasticity card base is provided with flexible fastening rope.This utility model is easy and simple to handle, accurate positioning, improves the accuracy of central venous pressure numerical measuring, applied widely.
Description
Technical field
This utility model relates to a kind of Rule for medical measurement, particularly discloses a kind of central venous pressure location survey chi.
Background technology
In clinical nursing activity, CVP measurement is a kind of common operation, its measuring method has open and closed type two kinds, which kind of no matter by method measure, all to determine " zero point " in operation, the position of scale pressure-measuring pipe zero point or pressure transducer and patient's right atrium are kept in the same horizontal line, namely flat 4th intercostal of midaxillary line when patient puts down sleeping is equivalent to, hereinafter referred to as (traditional positioning mode), current positioning mode is subject to the state of an illness of patient and the restriction of therapeutic state in clinical care practice, nurse operation is inconvenient, so locate not in place, cause the error of measurement data.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of operation not only convenient but also central venous pressure location survey chi accurately.
This utility model is achieved in that a kind of central venous pressure location survey chi, comprise scale main body, the front of described scale main body is provided with infusion strap embedded groove, described scale main body is provided with scale, it is characterized in that: also comprise slip positioning lever, scale holder, the back side of described scale main body is provided with vertical chute, one end of described slip positioning lever is connected with described vertical slide by steady pin, the other end of described slip positioning lever is free end, described slip positioning lever can rotate up 0-90 degree along described steady pin, the both sides sidewall of described vertical chute is provided with positioning strip, described scale holder comprises fixing block, elasticity card base, described elasticity card base is fixed on the side of described fixing block, described fixed cap cap sleeve is connected on the end of described scale main body, described elasticity card base is provided with flexible fastening rope.
Described elasticity card base is "eight" shape card base or is " U " idiomorphism card base.
Described slip positioning lever is expansion link.
The scale range of described scale is-150 millimeters ~ 350 millimeters.
Described positioning strip is rubber strip or the plastic strip with dentation draw-in groove.
Described scale main body is transparent toughened glass chi.
The beneficial effects of the utility model are: easy and simple to handle, accurate positioning, improve the accuracy of central venous pressure numerical measuring, applied widely.
Accompanying drawing explanation
Fig. 1 is this utility model structural blast schematic diagram.
Fig. 2 is the structural representation of this utility model when being fixed on transfusion pole.
Wherein: 1, scale main body; 2, slip positioning lever; 3, scale holder; 4, positioning strip; 5, transfusion pole; 11, scale; 12, vertical chute; 13, infusion strap embedded groove; 21, steady pin; 31, fixing block; 32, elasticity card base; 33, flexible fastening rope.
Detailed description of the invention
According to Fig. 1, Fig. 2, this utility model comprises scale main body 1, slip positioning lever 2, scale holder 3, the front of described scale main body is provided with infusion strap embedded groove 13, and described scale main body 1 is provided with scale 11, and the scale range of described scale 11 is-150 millimeters ~ 350 millimeters.The back side of described scale main body 1 is provided with vertical chute 12, and the both sides sidewall of described vertical chute 12 is provided with positioning strip 4, and described positioning strip 4 is rubber strip or the plastic strip with dentation draw-in groove.One end of described slip positioning lever 2 is connected with described vertical chute sliding 12 is dynamic by steady pin 21, described steady pin 21 inlay card is between described positioning strip 4, the other end of described slip positioning lever 2 is free end, described slip positioning lever 2 can rotate up 0-90 degree along described steady pin 21, and during use, prioritizing selection rotates 45 degree.The quantity of described slip positioning lever 2 is 2, setting up and down, and described slip positioning lever 2 is expansion link.Described scale holder 3 comprises fixing block 31, elasticity card base 32, and described elasticity card base 32 is fixed on the side of described fixing block 31, and described fixing block 31 is socketed in the end of described scale main body 1, and described elasticity card base 32 is provided with flexible fastening rope 33.Described elasticity card base 32 is in "eight" shape card base or in " U " idiomorphism card base.Described scale main body 1 is transparent toughened glass chi.
Described scale main body 1 adopts safety glass chi, has light, durable, transparent feature, and safety glass chi directly can be observed the CVP located with the scale 11 on scale main body 1 surface and slip positioning lever 2 and measures " zero point " position and directly measure numerical value; It is the scale 11 of least unit that the surface of described scale main body 1 has with millimeter, can calculate " zero point " position that CVP measures according to the thickness of patient chest sidewall; The back side of described scale main body 1 is provided with 2 slip positioning levers 2 setting up and down, by moving up and down the distance that slip positioning lever 2 is used for determining between the most end, thoracic wall surface to back; Described slip positioning lever 2 is made up of the PVC expansion link of blueness, and one end is embedded in described vertical chute 12 by described steady pin 21, and slip positioning lever 2 can be rotated counterclockwise 0-45 degree along steady pin 21; The center position in described scale main body 1 front is provided with longitudinal infusion strap embedded groove 13, for being embedded wherein by infusion strap when measuring CVP; Described scale holder 3 has 2 upper and lower two ends being separately fixed at described scale main body 1, and be stuck on transfusion pole 5 by elasticity card base 32, the position of elasticity card base 32 on transfusion pole 5 can be fixed further with flexible fastening rope 33, thus the fixing position of this utility model on transfusion pole 5.This utility model achieves use " badge chi " three way classification and locates dead-center position, and operation is not only convenient but also accurate.
Claims (6)
1. a central venous pressure location survey chi, comprise scale main body, the front of described scale main body is provided with infusion strap embedded groove, described scale main body is provided with scale, it is characterized in that: also comprise slip positioning lever, scale holder, the back side of described scale main body is provided with vertical chute, one end of described slip positioning lever is connected with described vertical slide by steady pin, the other end of described slip positioning lever is free end, described slip positioning lever can rotate up 0-90 degree along described steady pin, the both sides sidewall of described vertical chute is provided with positioning strip, described scale holder comprises fixing block, elasticity card base, described elasticity card base is fixed on the side of described fixing block, described fixed cap cap sleeve is connected on the end of described scale main body, described elasticity card base is provided with flexible fastening rope.
2. according to the central venous pressure location survey chi described in claim 1, it is characterized in that: described elasticity card base is "eight" shape card base or is " U " idiomorphism card base.
3. according to the central venous pressure location survey chi described in claim 1, it is characterized in that: described slip positioning lever is expansion link.
4. according to the central venous pressure location survey chi described in claim 1, it is characterized in that: the scale range of described scale is-150 millimeters ~ 350 millimeters.
5. according to the central venous pressure location survey chi described in claim 1, it is characterized in that: described positioning strip is rubber strip or the plastic strip with dentation draw-in groove.
6. according to the central venous pressure location survey chi described in claim 1, it is characterized in that: described scale main body is transparent toughened glass chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262061.5U CN204600448U (en) | 2015-04-28 | 2015-04-28 | Central venous pressure location survey chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262061.5U CN204600448U (en) | 2015-04-28 | 2015-04-28 | Central venous pressure location survey chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600448U true CN204600448U (en) | 2015-09-02 |
Family
ID=53953049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262061.5U Expired - Fee Related CN204600448U (en) | 2015-04-28 | 2015-04-28 | Central venous pressure location survey chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158567A (en) * | 2018-02-01 | 2018-06-15 | 北京肿瘤医院 | Measurement of central venous pressure ruler |
| CN110464323A (en) * | 2018-07-12 | 2019-11-19 | 浙江大学医学院附属邵逸夫医院 | A kind of tool of the measuring center vein pressure of quick positioning dead-center position |
| CN113662527A (en) * | 2021-09-07 | 2021-11-19 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure detector |
-
2015
- 2015-04-28 CN CN201520262061.5U patent/CN204600448U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158567A (en) * | 2018-02-01 | 2018-06-15 | 北京肿瘤医院 | Measurement of central venous pressure ruler |
| CN110464323A (en) * | 2018-07-12 | 2019-11-19 | 浙江大学医学院附属邵逸夫医院 | A kind of tool of the measuring center vein pressure of quick positioning dead-center position |
| CN110464323B (en) * | 2018-07-12 | 2024-04-30 | 浙江大学医学院附属邵逸夫医院 | Tool for measuring central venous pressure for rapidly positioning zero point position |
| CN113662527A (en) * | 2021-09-07 | 2021-11-19 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure detector |
| CN113662527B (en) * | 2021-09-07 | 2024-04-02 | 中国人民解放军陆军特色医学中心 | Abdominal cavity pressure detector |
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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: 20150902 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |