CN215193402U - Special position pad of radial artery puncture - Google Patents
Special position pad of radial artery puncture Download PDFInfo
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- CN215193402U CN215193402U CN202121618421.2U CN202121618421U CN215193402U CN 215193402 U CN215193402 U CN 215193402U CN 202121618421 U CN202121618421 U CN 202121618421U CN 215193402 U CN215193402 U CN 215193402U
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- supporting part
- palm
- arm
- radial artery
- artery puncture
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Abstract
The utility model discloses a special position pad of radial artery puncture. The utility model discloses a special posture pad for radial artery puncture, which comprises an arm supporting part, wherein the top part is provided with a groove; the palm supporting part is connected with the left side of the arm supporting part, and an included angle is formed between the palm supporting part and the arm supporting part; a support structure connected to the right side of the arm support; the arm supporting structure, the palm supporting part and the supporting structure are connected to form an arch structure. The utility model discloses a special position pad of radial artery puncture is used for supporting and raising patient's arm position through setting up the arm supporting part, when the patient back of the hand with when the palm supporting part laminating, the arm is abduction 70 and wrist hyperextension to make the artery be close skin, multiplicable patient's degree of cooperation and alleviate patient's anxiety, further can improve blood sampling success rate and efficiency. The utility model discloses a special position pad of radial artery puncture has the characteristics that improve blood sampling success rate and blood sampling efficiency.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a special position pad of radial artery puncture.
Background
The radial artery puncture is mainly used for arterial blood sampling, and can also be used for invasive arterial blood pressure monitoring, interventional operation access and the like.
When the existing blood sampling position fixer is used, the arm and the palm of a patient are usually in a horizontal placing state, the arm of the patient is in a natural relaxing state, and the radial artery is easy to touch and fix due to the shallow surface of the position of the radial artery. But in clinical work, due to individual difference, the artery pulsation is not easy to touch and the position of the blood vessel of part of patients is not obvious; therefore, it is necessary to cushion a small soft pillow on the forearm of the patient near the wrist, order the palm of the patient to move forward, and to try to vertically move the finger tip to the ground, and rotate the forearm slightly to the ulnar side to expose the radial artery.
However, the existing blood-sampling position fixator cannot help medical staff to quickly find the position of the radial artery blood vessel of a patient and cannot improve the blood-sampling success rate of the wrist artery.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a improve special position pad of radial artery puncture of blood sampling success rate and efficiency.
A special posture pad for radial artery puncture, comprising:
the top of the arm supporting part is provided with a groove;
the palm supporting part is connected with the left side of the arm supporting part, and an included angle is formed between the palm supporting part and the arm supporting part;
a support structure connected to the right side of the arm support;
the arm supporting structure, the palm supporting part and the supporting structure are connected to form an arch structure
The utility model discloses a special position pad of radial artery puncture, the utility model discloses a special position pad of radial artery puncture is used for supporting and raising patient's arm position through setting up the arm supporting part, when the patient back of the hand with when the palm supporting part laminating, with the arm abduction 70 and the wrist hyperextension to make the artery be close skin, multiplicable patient's degree of cooperation and alleviate patient's anxiety, can improve blood sampling success rate and efficiency further.
Further preferably, an included angle formed between the arm supporting part and the palm supporting part is 30-45 degrees.
Further preferably, the palm support and the lower end of the support structure are in the same horizontal plane.
Further preferably, when the lower end of the palm support part and the lower end of the support structure are in contact with the placing plane, the vertical distance between the highest point of the arm support part and the placing plane is 8-10 cm.
Further preferably, the groove is an inner concave arc, and the inner concave arc is matched with the outer contour of the arm; the outer side surface of the palm supporting part is provided with an inner concave surface, and the inner concave surface is matched with the outer contour of the back of the hand.
Further preferably, baffles are arranged on two sides of the arm supporting part, the palm supporting part and the supporting structure.
Further preferably, the arm support, the palm support and the support structure are of a unitary construction.
Further preferably, the special position pad for radial artery puncture further comprises a palm fixing band, the two ends of the palm fixing band are detachably connected, and the palm fixing band is wound around the palm supporting part and is fixedly connected with the inner side face of the palm supporting part.
Further preferably, two ends of the palm fixing band are connected through snap fasteners.
Further preferably, the outer surfaces of the arm support, the palm support and the support structure are all provided with a skin-friendly layer.
Compared with the prior art, the utility model discloses a special position pad of radial artery puncture is used for supporting and raising patient's arm position through setting up the arm supporting part, when patient's back of the hand with during the laminating of palm supporting part, the arm is abduction 70 and wrist hyperextension to make the artery be close skin, multiplicable patient's degree of cooperation and alleviate patient's anxious mood, further can improve blood sampling success rate and efficiency. The utility model discloses a special position pad of radial artery puncture has the characteristics that improve blood sampling success rate and blood sampling efficiency.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
The utility model discloses a special position pad of radial artery puncture, as shown in fig. 1, including arm supporting part 1, palm supporting part 2 and bearing structure 3, arm supporting part 1 top is equipped with recess 11, palm supporting part 2 with arm supporting part 1's left side is connected, and with the contained angle has between the arm supporting part 2, bearing structure 3 with arm supporting part 1's left side is connected, arm supporting part 1 palm supporting part 2 with bearing structure 3 connects and forms domes.
The special body position pad for radial artery puncture is used for supporting and raising the arm position of a patient by arranging the arm supporting part 1, and an included angle is formed between the palm supporting part 2 and the arm supporting part 1; under the general condition, the puncture point generally selects in radius styloid process near-end 1cm department, when the patient hand back with when the palm supporting part 2 is laminated, the position of hand is in the state of stretching on the back, must the arm be in the state of straightening this moment, and the artery is close skin this moment, can fully expose the puncture position, does benefit to medical personnel and accomplishes the blood sampling, can improve blood sampling success rate and efficiency.
Preferably, an included angle formed between the arm supporting part 1 and the palm supporting part 2 is 30-45 °. Through setting up above-mentioned structure, when patient's arm was arranged in on the arm supporting part 1, the back of the hand was in the state of stretching to the back when the palm supporting part 2 was laminated with the back of the hand simultaneously.
Preferably, baffles are arranged on two sides of the arm supporting part 1 and the palm supporting part 2. The positions of the arm and the palm can be fixed, and the stability of the position of the blood vessel during blood drawing is ensured.
Preferably, the arm supporting part 1, the palm supporting part 2 and the supporting structure 3 are of an integral structure, so that the production and the processing are convenient.
Preferably, the outer surfaces of the arm support 1, the palm support 2 and the support structure 3 are all provided with a skin-friendly layer. Particularly, the skin-friendly layer can be made of cotton materials, so that the comfort of the patient is improved, and the pain of the patient in blood drawing is relieved.
Preferably, when the palm support 2 and the support structure 3 are in contact with the lying plane, the vertical distance between the highest point of the arm support 1 and the lying plane is 8-10 cm. In the structure, the joint of the arm supporting part and the palm supporting part is the highest point of the arm supporting part, the body position fixer is placed on the back side of the wrist of the patient, the wrist of the patient is located at the highest point of the arm supporting part at the moment, so that the height of the wrist of the patient is raised to 8-10cm from the conventional 5cm, and the sufficient height range of the back extension of the palm can be ensured.
Preferably, the lower ends of the palm support 2 and the support structure 3 are in the same horizontal plane. By adopting the structure, when the body position fixer is placed on a horizontal plane, the arm supporting part 1 is in a horizontal state.
Preferably, the groove 11 is an inner concave arc, and the inner concave arc is matched with the outer contour of the arm; the outer side surface of the palm supporting part 2 is provided with an inner concave surface 21, and the inner concave surface 21 is matched with the outer contour of the back of the hand.
Preferably, the special radial artery puncture position pad further comprises a palm fixing band 4, two ends of the palm fixing band 4 are detachably connected, and the palm fixing band 4 is wound around the palm supporting part 2 and fixedly connected with the inner side surface of the palm supporting part 2; the two ends of the palm fixing band 4 are connected through snap fasteners. The palm fixing band 4 is used for restraining the position of a palm, and the snap fastener can also adopt a magic tape or other fixing structures; one end of the palm fixing band 4 is fixed with the inner side surface of the palm supporting part 2 through connection modes such as adhesion. For example, the inner surface of the palm fixing band 4 is adhered to the inner side of the palm supporting part 2, the hook surface of the hook and loop fastener is sewn on the outer surface of the palm fixing band 4, the fiber surface of the hook and loop fastener is sewn on the inner surface of the other end of the palm fixing band 4, and then the palm fixing band 4 is wound around the palm of the patient, so that the hook surface is contacted with and adhered to the fiber surface, and then the two ends of the palm fixing band 4 can be connected.
Compared with the prior art, the utility model discloses a special position pad of radial artery puncture, the utility model discloses a special position pad of radial artery puncture is used for supporting and raising patient's arm position through setting up the arm supporting part, when the patient back of the hand with when the palm supporting part laminating, with the arm abduction 70 and the wrist hyperextension to make the artery be close skin, multiplicable patient's degree of cooperation and alleviate patient's anxious mood, further can improve blood sampling success rate and efficiency. The utility model discloses a special position pad of radial artery puncture has the characteristics that improve blood sampling success rate and blood sampling efficiency.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a special position pad of radial artery puncture which characterized in that includes:
the top of the arm supporting part is provided with a groove;
the palm supporting part is connected with the left side of the arm supporting part, and an included angle is formed between the palm supporting part and the arm supporting part;
a support structure connected to the right side of the arm support;
the arm supporting structure, the palm supporting part and the supporting structure are connected to form an arch structure.
2. The special body position pad for radial artery puncture according to claim 1, wherein: the arm supporting part with the contained angle that forms between the palm supporting part is 30 ~ 45.
3. The special body position pad for radial artery puncture according to claim 2, wherein: the palm supporting part and the lower end of the supporting structure are in the same horizontal plane.
4. The special body position pad for radial artery puncture according to claim 3, wherein: when the lower end of the palm supporting part and the lower end of the supporting structure are in contact with the placing plane, the vertical distance between the highest point of the arm supporting part and the placing plane is 8-10 cm.
5. The special body position pad for radial artery puncture according to claim 1, wherein: the groove is an inner concave arc, and the inner concave arc is matched with the outer contour of the arm; the outer side surface of the palm supporting part is provided with an inner concave surface, and the inner concave surface is matched with the outer contour of the back of the hand.
6. The special body position pad for radial artery puncture according to claim 5, wherein: the arm supporting part, palm supporting part and bearing structure's both sides all are provided with the baffle.
7. The special body position pad for radial artery puncture according to claim 5, wherein: the arm supporting part, the palm supporting part and the supporting structure are of an integrated structure.
8. The special body position pad for radial artery puncture according to claim 7, wherein: the special position pad for radial artery puncture further comprises a palm fixing band, the two ends of the palm fixing band are detachably connected, and the palm fixing band is wound on the periphery of the palm supporting part and fixedly connected with the inner side face of the palm supporting part.
9. The special body position pad for radial artery puncture according to claim 8, wherein: the two ends of the palm fixing band are connected through snap fasteners.
10. A radial artery puncture specialized body position pad according to any one of claims 1-9, wherein: the outer surfaces of the arm supporting part, the palm supporting part and the supporting structure are all provided with skin-friendly layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618421.2U CN215193402U (en) | 2021-07-15 | 2021-07-15 | Special position pad of radial artery puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618421.2U CN215193402U (en) | 2021-07-15 | 2021-07-15 | Special position pad of radial artery puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215193402U true CN215193402U (en) | 2021-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121618421.2U Active CN215193402U (en) | 2021-07-15 | 2021-07-15 | Special position pad of radial artery puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215193402U (en) |
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2021
- 2021-07-15 CN CN202121618421.2U patent/CN215193402U/en active Active
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