CN204542102U - A kind of portable central vein nose bar - Google Patents
A kind of portable central vein nose bar Download PDFInfo
- Publication number
- CN204542102U CN204542102U CN201520190712.4U CN201520190712U CN204542102U CN 204542102 U CN204542102 U CN 204542102U CN 201520190712 U CN201520190712 U CN 201520190712U CN 204542102 U CN204542102 U CN 204542102U
- Authority
- CN
- China
- Prior art keywords
- tape
- chamber
- horizontal
- chi box
- opening
- Prior art date
- 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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Abstract
This utility model relates to a kind of portable central vein nose bar, comprise chi box, longitudinal tape and horizontal tape, the inside of chi box is provided with baffles, chi box is divided into the first tape chamber and the second tape chamber by baffles, the end face being positioned at the chi box at the first tape chamber place is provided with the first opening, the side being positioned at the chi box at the second tape chamber place is provided with the second opening, longitudinal tape and horizontal tape are all placed in the first tape chamber or in the second tape chamber respectively in the mode of coiling, one end of longitudinal tape is fixed on the inside of the first tape chamber, its other end stretches out from the first opening part, one end of horizontal tape is fixed on the inside of the second tape chamber, its other end stretches out from the second opening part, it is mutually vertical when longitudinal tape is extended with horizontal tape, the effect of zeroing when having a measuring central venous pressure that this is novel, only need by the longitudinal tape be provided with and horizontal tape be stretched in chi box can use, and use and shrink back in chi box by tape, small and exquisite practicality, is easy to carry.
Description
Technical field
This utility model relates generally to medical apparatus field, is specifically related to a kind of portable central vein nose bar.
Background technology
In clinical practice, measuring center venous pressure (central venous pressure, CVP) first will determine 0 calibration points, and most of medical worker roughly estimates location by range estimation, easily causes measurement of central venous pressure error, and impact treatment;
The scale of the measuring center venous pressure of current technology, also can according to tape measure central venous pressure, but constantly changes due to patient body position, and need to adjust 0 calibration points at any time, current scale complex operation, uses inconvenience, and is unfavorable for carrying.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of portable central vein nose bar, not only have the effect of zeroing during measuring central venous pressure, and it is little to take up room, and is easy to carry.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of portable central vein nose bar, comprise chi box, longitudinal tape and horizontal tape, described chi box is the square shape of hollow, the inside of described chi box is provided with vertical baffles, described chi box is divided into the first tape chamber and the second tape chamber by described baffles, the end face being positioned at the chi box at described first tape chamber place is provided with the first opening, be positioned at the described chi box at the second tape chamber place and the side away from the first tape chamber is provided with the second opening, described longitudinal tape and horizontal tape are all placed in described first tape chamber or in the second tape chamber in the mode of coiling respectively, one end of described longitudinal tape is fixed on the inside of described first tape chamber, its other end stretches out straight up from described first opening part, one end of described horizontal tape is fixed on the inside of described second tape chamber, its other end stretches out from described second opening part level, it is mutually vertical when described longitudinal tape stretches with horizontal tape.
The beneficial effects of the utility model are: the effect with zeroing during measuring central venous pressure, only need by the longitudinal tape be provided with and horizontal tape be stretched in chi box can use, use and tape is shunk back in chi box, easy to use, take up room little, be easy to carry.
On the basis of technique scheme, this utility model can also do following improvement.
Further, the inside of described first tape chamber and the second tape chamber is equipped with for driving tape to shrink back elastomeric element in chamber, and described longitudinal tape and horizontal tape are coiled respectively and be arranged on described elastomeric element.Described elastomeric element specifically can adopt the elastomeric element of ribbon inside.
Further, described longitudinal tape is provided with scale, and when described longitudinal tape all stretches, the horizontal level when horizontal level of its 0 scale bottom stretches with described horizontal tape is identical.
Further, one end that described longitudinal tape and horizontal tape are stretched out is equipped with for preventing tape to be all contracted to baffle plate in chamber, the width of described baffle plate is greater than the width of the first opening and the second opening.
Further, the baffle plate of described longitudinal tape and horizontal tape is equipped with the draw ring be convenient to fixing for the tape after stretching.
Further, the side of described chi box relative to described second face, opening place is also provided with the fixing latch closure for being fixed on by chi box on transfusion pole, described retainer ring fastener has two symmetrical arms, the end of described two arms is equipped with through hole, described through hole is provided with S-type hook, and the two ends of described hook are each passed through the through hole of described two arms by described fixing latch closure fastening.
Further, the material of described longitudinal tape and horizontal tape is iron and steel material quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable central vein nose bar of this utility model;
Fig. 2 is the structural representation that this utility model fixes latch closure.
In accompanying drawing, the component names representated by each labelling is as follows:
1, longitudinal tape, 2, horizontal tape, 3, baffles, the 4, first tape chamber, the 5, second tape chamber, 6, baffle plate, 7, draw ring, 8, fixing latch closure, the 401, first opening, the 501, second opening, 801, hook.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of portable central vein nose bar, comprise chi box, longitudinal tape 1 and horizontal tape 2, described chi box is the square shape of hollow, the inside of described chi box is provided with vertical baffles 3, described chi box is divided into the first tape chamber 4 and the second tape chamber 5 by described baffles 3, the end face being positioned at the chi box at described first tape chamber 4 place is provided with the first opening 401, be positioned at the chi box at described second tape chamber 5 place and the side away from the first tape chamber 4 is provided with the second opening 501, described longitudinal tape 1 and horizontal tape 2 all with coiling mode be placed in described first tape chamber 4 respectively) in or the second tape chamber 5 in, one end of described longitudinal tape 1 is fixed on the inside of described first tape chamber 4, its other end stretches out straight up from described first opening 401, one end of described horizontal tape 2 is fixed on the inside of described second tape chamber 5, its other end stretches out from described second opening 501 level, it is mutually vertical when described longitudinal tape 1 stretches with horizontal tape 2.
The inside of described first tape chamber 4 and the second tape chamber 5 is equipped with for driving tape to shrink back elastomeric element in chamber, and described longitudinal tape 1 and horizontal tape 2 are coiled respectively and be arranged on described elastomeric element.
Described longitudinal tape 1 is provided with scale, and when described longitudinal tape 1 all stretches, the horizontal level when horizontal level of its 0 scale bottom stretches with described horizontal tape 2 is identical.
One end that described longitudinal tape 1 and horizontal tape 2 are stretched out is equipped with for preventing tape to be all contracted to baffle plate 6 in chamber, the width of described baffle plate 6 is greater than the width of the first opening 401 and the second opening 501.
The baffle plate 6 of described longitudinal tape 1 and horizontal tape 2 is equipped with and is convenient to the fixing draw ring 7 of the tape after by stretching, extension.
As shown in Figure 2, the side of described chi box relative to described second face, opening 501 place is also provided with the fixing latch closure 8 for being fixed on by chi box on transfusion pole, described fixing latch closure 8 has two symmetrical arms, the end of described two arms is equipped with through hole, described through hole is provided with S-type hook 801, and the two ends of described hook 801 are each passed through the through hole of described two arms by the fastening of described fixing latch closure 8.
The material of described longitudinal tape 1 and horizontal tape 2 is iron and steel material quality.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a portable central vein nose bar, it is characterized in that, comprise chi box, longitudinal tape (1) and horizontal tape (2), described chi box is the square shape of hollow, the inside of described chi box is provided with vertical baffles (3), described chi box is divided into the first tape chamber (4) and the second tape chamber (5) by described baffles (3), the end face being positioned at the chi box at described first tape chamber (4) place is provided with the first opening (401), be positioned at the chi box at described second tape chamber (5) place and the side away from the first tape chamber (4) is provided with the second opening (501), described longitudinal tape (1) and horizontal tape (2) are all placed in described first tape chamber (4) or in the second tape chamber (5) in the mode of coiling respectively, one end of described longitudinal tape (1) is fixed on the inside of described first tape chamber (4), its other end stretches out straight up from described first opening (401), one end of described horizontal tape (2) is fixed on the inside of described second tape chamber (5), its other end stretches out from described second opening (501) level, it is mutually vertical when described longitudinal tape (1) is stretched with horizontal tape (2).
2. portable central vein nose bar according to claim 1, it is characterized in that, the inside of described first tape chamber (4) and the second tape chamber (5) is equipped with for driving tape to shrink back elastomeric element in chamber, and described longitudinal tape (1) and horizontal tape (2) are coiled respectively and be arranged on described elastomeric element.
3. portable central vein nose bar according to claim 1, it is characterized in that, described longitudinal tape (1) is provided with scale, when described longitudinal tape (1) is all stretched, the horizontal level when horizontal level of its 0 scale bottom stretches with described horizontal tape (2) is identical.
4. portable central vein nose bar according to claim 3, it is characterized in that, one end that described longitudinal tape (1) and horizontal tape (2) are stretched out is equipped with for preventing tape to be all contracted to baffle plate (6) in chamber, the width of described baffle plate (6) is greater than the width of the first opening (401) and the second opening (501).
5. portable central vein nose bar according to claim 4, it is characterized in that, the baffle plate (6) of described longitudinal tape (1) and horizontal tape (2) is equipped with and is convenient to the fixing draw ring (7) of the tape after by stretching, extension.
6. the portable central vein nose bar according to any one of claim 1 to 5, it is characterized in that, the side of described chi box relative to described second opening (501) face, place is also provided with the fixing latch closure (8) for being fixed on by chi box on transfusion pole, described fixing latch closure (8) has two symmetrical arms, the end of described two arms is equipped with through hole, described through hole is provided with S-type hook (801), and the two ends of described hook (801) are each passed through the through hole of described two arms by the fastening of described fixing latch closure (8).
7. the portable central vein nose bar according to any one of claim 1 to 5, is characterized in that, the material of described longitudinal tape (1) and horizontal tape (2) is iron and steel material quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190712.4U CN204542102U (en) | 2015-03-31 | 2015-03-31 | A kind of portable central vein nose bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190712.4U CN204542102U (en) | 2015-03-31 | 2015-03-31 | A kind of portable central vein nose bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542102U true CN204542102U (en) | 2015-08-12 |
Family
ID=53817282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190712.4U Expired - Fee Related CN204542102U (en) | 2015-03-31 | 2015-03-31 | A kind of portable central vein nose bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-03-31 CN CN201520190712.4U patent/CN204542102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20150812 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |