CN211511829U - Venous blood sampling pad - Google Patents
Venous blood sampling pad Download PDFInfo
- Publication number
- CN211511829U CN211511829U CN202020186918.0U CN202020186918U CN211511829U CN 211511829 U CN211511829 U CN 211511829U CN 202020186918 U CN202020186918 U CN 202020186918U CN 211511829 U CN211511829 U CN 211511829U
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- cross beam
- plate
- support
- support arm
- support plate
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Abstract
The application discloses blood sampling pad, its characterized in that includes: a base and a bracket; the base comprises a first cross beam horizontally formed, and a square through hole is formed in the middle of the first cross beam; a pipe body surrounding the through hole is formed at the lower side of the first cross beam; the lower end of the pipe body is combined with a cover cap in a thread mode; the support comprises a second beam which is horizontally formed, a first support arm which vertically extends upwards is formed at the first end of the second beam, and a first support plate is formed at the upper end of the first support arm; a second support arm extending vertically upwards is formed at the second end of the second cross beam, and a second support plate is formed at the upper end of the second support arm; the second supporting plate and the first supporting plate are positioned on the same plane; the second support plate and the first support plate form a predetermined interval; an inserting rod with the cross section corresponding to the through hole is formed at the lower side of the second cross beam; an insertion rod is movably inserted into the through hole; the lower end of the inserted bar is provided with a segment-shaped end socket; the end head is positioned in the nut cap and is abutted against the inner end face of the nut cap.
Description
Technical Field
The utility model relates to a medical instrument especially relates to a blood sampling pad.
Background
Two main indicators of venous blood draw are: puncture success rate, patient's comfort level. Most venous bloodletting all can select human elbow joint inboard, and the success rate depends on nurse's puncture angle and patient's position angle. In terms of the patient's posture, the elbow joint is easily bent when the patient is in a sitting position. In practice, a nurse drawing blood needs to order the patient to straighten the upper limb each time. Under the conditions of a large number of blood drawing vessels, low bleeding speed and heavy and weak patients, the patients are easy to be exhausted due to the straightening coordination, and the blood drawing failure caused by the movement of the patients in the blood drawing process is often encountered.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present application aims to provide an intravenous blood collection pad capable of supporting an arm of a patient on one hand so that the arm is kept in a horizontal state and sufficiently supports both a large arm and a small arm; on the other hand, the height position of the arm of the patient can be adjusted to adapt to different patients.
The application provides blood sampling pad, its characterized in that includes: a base and a bracket;
the base comprises a first cross beam formed horizontally, supporting legs are formed at two ends of the first cross beam in a downward extending mode, and bottom feet are formed at the lower ends of the supporting legs; a square through hole is formed in the middle of the first cross beam; a pipe body surrounding the through hole is formed on the lower side of the first cross beam, and threads are formed on the periphery of the pipe body; the lower end of the pipe body is combined with a cover cap in a thread mode;
the support comprises a second beam which is horizontally formed, a first support arm which vertically extends upwards is formed at the first end of the second beam, and a first support plate is formed at the upper end of the first support arm; a second support arm extending vertically upwards is formed at the second end of the second cross beam, and a second support plate is formed at the upper end of the second support arm; the second supporting plate and the first supporting plate are positioned on the same plane; the second support plate and the first support plate form a predetermined interval; an inserting rod with the cross section corresponding to the through hole is formed at the lower side of the second cross beam; an insertion rod is movably inserted into the through hole; the lower end of the inserted bar is provided with a segment-shaped end socket; the end head is positioned in the nut cap and is abutted against the inner end face of the nut cap.
Preferably, the upper surfaces of the second support plate and the first support plate are arc-shaped curved surfaces which are concave downwards.
Preferably, the length of the first support plate is greater than the length of the second support plate.
Preferably, the pulse pressing belt loading plate is further included; a plurality of clamping grooves are formed in parallel on the pulse pressing belt loading plate and used for clamping the pulse pressing belt; the two ends of the pulse pressing belt loading plate are convexly provided with inserting blocks; the first support arm and the second support arm are respectively provided with a slot at the inner side; the insertion blocks at the two ends of the tourniquet loading plate are inserted into the insertion grooves.
Preferably, an upward recess is formed on an upper surface of the slot; a spring pin is formed on the inserting block corresponding to the sunken part; the exposed part of the spring pin is hemispherical; the spring pin is clamped in the corresponding concave part.
The venous blood sampling pad can fully support the arm of a patient, and the arm of the patient is in a horizontal state and both the big arm and the small arm are stably supported by adjusting the height of the patient; in addition, the tourniquet loading plate can load a plurality of tourniquets at one time, so that the rapid operation of tourniquets is facilitated, and the time of the blood sampling process is shortened on the whole.
Drawings
FIG. 1 is a front view schematic of an intravenous blood pad of the present application;
FIG. 2 is a schematic partial cross-sectional view of FIG. 1;
FIG. 3 is a front view of a base of the intravenous drip pad of the present application;
FIG. 4 is a cross-sectional view of a base of the intravenous drip pad of the present application;
FIG. 5 is a schematic top view of the base of the intravenous drip pad of the present application;
FIG. 6 is a front view of a frame of the intravenous drip pad of the present application;
FIG. 7 is a top view schematic of a holder of the intravenous drip pad of the present application;
FIG. 8 is a schematic bottom view of a holder of the intravenous drip pad of the present application;
FIG. 9 is a schematic front view of a tourniquet loading plate of the venous blood collection pad of the present application;
FIG. 10 is a top view of a tourniquet load plate of the intravenous blood collection pad of the present application;
FIG. 11 is a schematic view of the installation of the spring pin of the tourniquet loading plate of the intravenous drip pad of the present application.
Detailed Description
Hereinafter, the venous blood collection pad of the present application will be described in detail with reference to the accompanying drawings.
The application provides blood sampling pad, its characterized in that includes: base 10, support 20.
The base 10 comprises a first beam 11 formed horizontally, wherein both ends of the first beam 11 are formed with support legs extending downwards, and the lower ends of the support legs are formed with feet 12; a square through hole 15 is formed in the middle of the first cross beam 11; a pipe body 13 surrounding the through hole 15 is formed at the lower side of the first cross beam, and threads are formed on the periphery of the pipe body 13; a cap 14 is threadedly coupled to a lower end of the tube body 13.
The bracket 20 comprises a second beam 21 formed horizontally, a first end of the second beam 21 is formed with a first arm 22a extending vertically and upwards, and the upper end of the first arm 22a is formed with a first supporting plate 24 a; a second supporting arm 22b extending vertically upwards is formed at the second end of the second cross beam 21, and a second supporting plate 24b is formed at the upper end of the second supporting arm 22 b; the second support plate 24b and the first support plate 24a are on the same plane; the second support plate 24b and the first support plate 24a form a predetermined interval; an insertion rod 25 with a cross section corresponding to the through hole 15 is formed at the lower side of the second cross beam 21; the insertion rod 25 is movably inserted into the through hole 15; the lower end of the inserted link 25 is formed with a segment-shaped end 26; a tip 26 is located within the cap 14 and abuts an inner end surface of the cap 14.
The upper surfaces of the second support plate 24b and the first support plate 24a are curved surfaces which are concave downward to stably support the arm.
The length of the first support plate 24a is greater than the length of the second support plate 24 b.
A plurality of clamping grooves 31 are formed in parallel on the tourniquet loading plate 30 and used for clamping the tourniquet; the two ends of the pulse pressing belt loading plate 30 are convexly provided with inserting blocks 32; the first arm 22a and the second arm 22b are respectively formed with insertion grooves 23 at inner sides thereof; the insertion blocks 32 at both ends of the tourniquet loading plate 30 are inserted into the insertion grooves 23.
An upward recess is formed on the upper surface of the slot 23; a spring pin 33 is formed on the insert block 32 corresponding to the recess; as shown in fig. 11, the exposed portion of the spring pin 33 is hemispherical; the spring pins 33 snap into their corresponding recesses, thereby retaining the tourniquet load plate in the corresponding slot 23.
When in use, firstly, the tourniquet loading plate loaded with the tourniquet is arranged in the clamping groove; paving a cushion towel on the first supporting plate and the second supporting plate; the downward extension degree of the inserted link is adjusted by rotating the cap, so that the heights of the first supporting plate and the second supporting plate are adjusted to be suitable for the horizontal placement of the arm of the patient; then the tourniquet is taken down from the tourniquet loading plate by holding the two ends of the tourniquet, the tourniquet is wound around the upper arm of the patient along the interval between the first supporting plate and the second supporting plate, and the blood taking needle is taken out for puncture blood taking. After blood sampling is finished, the puncture point is pressed by a cotton ball, and the pulse pressing belt and the cushion towel are released. Another piece of pad towel is laid for preparing the next blood sampling.
Claims (5)
1. An intravenous blood collection pad, comprising: a base and a bracket;
the base comprises a first cross beam formed horizontally, supporting legs are formed at two ends of the first cross beam in a downward extending mode, and bottom feet are formed at the lower ends of the supporting legs; a square through hole is formed in the middle of the first cross beam; a pipe body surrounding the through hole is formed on the lower side of the first cross beam, and threads are formed on the periphery of the pipe body; the lower end of the pipe body is combined with a cover cap in a thread mode;
the support comprises a second beam which is horizontally formed, a first support arm which vertically extends upwards is formed at the first end of the second beam, and a first support plate is formed at the upper end of the first support arm; a second support arm extending vertically upwards is formed at the second end of the second cross beam, and a second support plate is formed at the upper end of the second support arm; the second supporting plate and the first supporting plate are positioned on the same plane; the second support plate and the first support plate form a predetermined interval; an inserting rod with the cross section corresponding to the through hole is formed at the lower side of the second cross beam; an insertion rod is movably inserted into the through hole; the lower end of the inserted bar is provided with a segment-shaped end socket; the end head is positioned in the nut cap and is abutted against the inner end face of the nut cap.
2. The intravenous drip pad of claim 1 wherein: the upper surfaces of the second supporting plate and the first supporting plate are arc-shaped curved surfaces which are sunken downwards.
3. The intravenous drip pad of claim 1 wherein: the length of the first support plate is greater than the length of the second support plate.
4. The intravenous drip pad of claim 1 further comprising a tourniquet load plate; a plurality of clamping grooves are formed in parallel on the pulse pressing belt loading plate and used for clamping the pulse pressing belt; the two ends of the pulse pressing belt loading plate are convexly provided with inserting blocks;
the first support arm and the second support arm are respectively provided with a slot at the inner side;
the insertion blocks at the two ends of the tourniquet loading plate are inserted into the insertion grooves.
5. The intravenous drip pad of claim 4 wherein:
an upward concave part is formed on the upper surface of the slot;
a spring pin is formed on the inserting block corresponding to the sunken part; the exposed part of the spring pin is hemispherical; the spring pin is clamped in the corresponding concave part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186918.0U CN211511829U (en) | 2020-02-20 | 2020-02-20 | Venous blood sampling pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186918.0U CN211511829U (en) | 2020-02-20 | 2020-02-20 | Venous blood sampling pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211511829U true CN211511829U (en) | 2020-09-18 |
Family
ID=72440803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020186918.0U Expired - Fee Related CN211511829U (en) | 2020-02-20 | 2020-02-20 | Venous blood sampling pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211511829U (en) |
-
2020
- 2020-02-20 CN CN202020186918.0U patent/CN211511829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |