CN211022626U - Integrated needle-free CVP measuring device - Google Patents
Integrated needle-free CVP measuring device Download PDFInfo
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- CN211022626U CN211022626U CN201920820213.7U CN201920820213U CN211022626U CN 211022626 U CN211022626 U CN 211022626U CN 201920820213 U CN201920820213 U CN 201920820213U CN 211022626 U CN211022626 U CN 211022626U
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- hard tube
- saline bottle
- infusion apparatus
- normal saline
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Abstract
The utility model discloses an integrated needle-free CVP measuring device, which comprises an infusion apparatus hard tube, an infusion apparatus soft tube and a physiological saline bottle; the normal saline bottle is provided with horizontal scale marking lines, the bottom of the normal saline bottle is provided with an opening, the opening is sealed through a diaphragm, and normal saline is filled in the normal saline bottle; the infusion apparatus hard tube comprises a vertical hard tube and a horizontal hard tube, wherein the vertical hard tube is provided with scale scales, the vertical hard tube is connected with an opening of the physiological saline bottle, and the horizontal hard tube is communicated with the infusion apparatus hose. This no needle formula CVP measuring device of integration concentrates multiple functions of using such as saline bottle, transfusion system hard tube and scale, and it is fixed to pass through the rubberized fabric subsides with transfusion system hard tube and saline bottle, can avoid the needle stick to hinder, guarantees aseptic technique, accords with the requirement of institute's sense, reduces nurse's work load, and the cost is lower moreover, and convenience simple to use. The utility model is used for the medical instrument field.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an integration does not have pin type CVP measuring device.
Background
The Central Venous Pressure (CVP) refers to the pressure in the right atrium and the thoracic cavity segments of the upper and lower veins, and can be used for judging the comprehensive conditions of blood volume, cardiac function and vascular tension of a patient. CVP monitoring is widely used in clinical work to determine important indicators of volume perfusion in critically ill patients. According to different measurement conditions, there are two methods, namely a simple central venous pressure measurement method (ruler measurement method) and an electrocardiograph monitor (continuous measurement method) connected with the device with the function of measuring the central venous pressure. Among them, the ruler measurement is widely used in primary hospitals and general wards, and the continuous measurement is mainly used for patients in intensive care units due to its high price. The ruler measurement method needs many items in cooperation, and comprises a pressure measuring ruler, 2 transfusion devices, a three-way pipe, a treatment towel, iodine, a cotton swab, normal saline (usually packaged in a 100ml bottle), adhesive tapes and the like. In the measuring process, the pressure measuring ruler must be placed on a special infusion support, the CVP is clinically measured once every 4 hours, 6 hours or 8 hours, the CVP is generally measured once every 2 hours in an intensive care unit, the normal saline cannot be placed for a long time after being opened, and the requirement of hospital feeling is not met if a whole bottle of the normal saline is opened for use for one day. The tail end of the infusion apparatus is provided with a needle head, so that the risk of needle stick injury is caused. The simple central venous pressure measurement method used clinically at present needs a lot of materials to be carried, a ruler must be placed on a special infusion support in the measurement process, an infusion apparatus must be placed on the ruler, physiological saline is also hung on the infusion support and cannot be placed for a long time after being opened, a needle is arranged at the tail end of the infusion apparatus, the risk of needle stick injury exists, the measurement method is time-consuming, labor-consuming and material-consuming, and an infusion tube on the ruler is kept in an open state after measurement, so that pollution is easily caused, and the aseptic state cannot be kept.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure convenient integrated no needle formula CVP measuring device.
The utility model adopts the technical proposal that: an integrated needle-free CVP measuring device comprises an infusion apparatus hard tube, an infusion apparatus hose and a physiological saline bottle; the normal saline bottle is provided with horizontal scale marking lines, the bottom of the normal saline bottle is provided with an opening, the opening is sealed through a diaphragm, and normal saline is filled in the normal saline bottle; the infusion apparatus hard tube comprises a vertical hard tube and a horizontal hard tube, wherein the vertical hard tube is provided with scale scales, the vertical hard tube is connected with an opening of the physiological saline bottle, and the horizontal hard tube is communicated with the infusion apparatus hose.
Further as the improvement of the technical proposal of the utility model, 20ml of normal saline is arranged in the normal saline bottle.
Further conduct the utility model discloses technical scheme's improvement, be provided with first rubberized fabric subsides on the normal saline bottle.
Further conduct the utility model discloses technical scheme's improvement, the crossing position of vertical hard tube and horizontal hard tube is provided with the second rubberized fabric subsides.
Further be as the utility model discloses technical scheme's improvement, the length of vertical hard tube is 30cm, the length of horizontal hard tube is 10 cm.
Further as the improvement of the technical proposal of the utility model, the transfusion device hose is provided with a transfusion device speed regulator.
Further conduct the utility model discloses technical scheme's improvement, the end of transfusion system hose is provided with the filter, the outer end of filter is provided with the shield.
Further as the improvement of the technical proposal of the utility model, the length of the hose of the transfusion device is 90 cm.
The utility model has the advantages that: this no needle formula CVP measuring device of integration concentrates multiple functions of using such as saline bottle, transfusion system hard tube and scale, and it is fixed to pass through the rubberized fabric subsides with transfusion system hard tube and saline bottle, can avoid the needle stick to hinder, guarantees aseptic technique, accords with the requirement of institute's sense, reduces nurse's work load, and the cost is lower moreover, and convenience simple to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the utility model relates to an integrated needle-free CVP measuring device, which comprises an infusion apparatus hard tube 1, an infusion apparatus soft tube 2 and a physiological saline bottle 3; the normal saline bottle 3 is provided with a horizontal scale mark line 31, the bottom of the normal saline bottle 3 is provided with an opening 32, the opening 32 is sealed by a diaphragm, and the normal saline is filled in the normal saline bottle; the infusion apparatus hard tube 1 comprises a vertical hard tube 11 and a horizontal hard tube 12, scale scales 13 are arranged on the vertical hard tube 11, the vertical hard tube 11 is connected with an opening 32 of the physiological saline bottle 3, and the horizontal hard tube 12 is communicated with the infusion apparatus hose 2. This no needle formula CVP measuring device of integration, concentrate multiple functions of using things such as saline bottle 3, transfusion system hard tube 1 and scale, realize the scale function through design scale on saline bottle 3 and vertical hard tube 11, it is fixed to pass through the rubberized fabric with transfusion system hard tube 1 and saline bottle 3 simultaneously, can avoid the acupuncture, guarantee aseptic technique, accord with the requirement of hospital's sense, reduce nurse's work load, and the cost is lower moreover, convenience simple to use.
In a preferred embodiment of the present invention, the saline bottle 3 contains 20ml of saline. The physiological saline bottle 3 is provided with a first adhesive plaster 33. First rubberized fabric subsides 33 are used for fixed normal saline bottle 3, and the built-in normal saline of 20ml of normal saline bottle 3 can guarantee that normal saline does not need to place after opening and just can use up for a long time, avoids polluting, and the requirement is felt in the meeting that can be fine.
As a preferred embodiment of the present invention, a second adhesive tape 14 is disposed at the intersection of the vertical hard tube 11 and the horizontal hard tube 12. The length of the vertical hard pipe 11 is 30cm, and the length of the horizontal hard pipe 12 is 10 cm. The second adhesive patch 14 and the first adhesive patch 33 together serve to secure the device.
As a preferred embodiment of the present invention, the infusion device hose 2 is provided with an infusion device speed regulator 21. The tail end of the infusion apparatus hose 2 is provided with a filter 22, and the outer end of the filter 22 is provided with a dust cover 23. The length of the infusion apparatus hose 2 is 90 cm. The infusion set speed regulator 21 is used for regulating the infusion speed of the infusion set hose 2. The dust cover 23 can seal and protect the end of the infusion apparatus hose 2, avoid pollution and ensure the sterile state.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (5)
1. An integrated needle-free CVP measuring device is characterized in that: comprises an infusion apparatus hard tube (1), an infusion apparatus hose (2) and a physiological saline bottle (3); the saline bottle (3) is provided with horizontal scale marking lines (31), the bottom of the saline bottle (3) is provided with an opening (32), the opening (32) is sealed through a diaphragm, and the saline bottle is filled with saline; infusion apparatus hard tube (1) includes vertical hard tube (11) and horizontal hard tube (12), be provided with scale (13) on vertical hard tube (11), vertical hard tube (11) are connected with opening (32) of normal saline bottle (3), horizontal hard tube (12) and infusion apparatus hose (2) intercommunication, normal saline bottle (3) are equipped with 20 ml's normal saline in, be provided with first rubberized fabric subsides (33) on normal saline bottle (3), vertical hard tube (11) and horizontal hard tube (12) crossing position are provided with second rubberized fabric subsides (14).
2. The integrated needle-less CVP measurement device of claim 1, wherein: the length of the vertical hard pipe (11) is 30cm, and the length of the horizontal hard pipe (12) is 10 cm.
3. The integrated needle-less CVP measurement device of claim 1, wherein: the infusion apparatus hose (2) is provided with an infusion apparatus speed regulator (21).
4. An integrated needle-less CVP measuring device according to claim 3, characterized in that: the tail end of the infusion apparatus hose (2) is provided with a filter (22), and the outer end of the filter (22) is provided with a dustproof cover (23).
5. The integrated needle-less CVP measurement device of claim 4, wherein: the length of the infusion apparatus hose (2) is 90 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820213.7U CN211022626U (en) | 2019-05-31 | 2019-05-31 | Integrated needle-free CVP measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820213.7U CN211022626U (en) | 2019-05-31 | 2019-05-31 | Integrated needle-free CVP measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022626U true CN211022626U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920820213.7U Active CN211022626U (en) | 2019-05-31 | 2019-05-31 | Integrated needle-free CVP measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211022626U (en) |
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2019
- 2019-05-31 CN CN201920820213.7U patent/CN211022626U/en active Active
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