CN215503035U - Visual artery blood sampling auxiliary device - Google Patents
Visual artery blood sampling auxiliary device Download PDFInfo
- Publication number
- CN215503035U CN215503035U CN202120833176.0U CN202120833176U CN215503035U CN 215503035 U CN215503035 U CN 215503035U CN 202120833176 U CN202120833176 U CN 202120833176U CN 215503035 U CN215503035 U CN 215503035U
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- visual
- blood sampling
- auxiliary device
- artery
- pressure sensor
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Abstract
The utility model provides a visual artery blood sampling auxiliary device. The visual artery blood sampling auxiliary device comprises a body and a pressure sensor arranged on one side of the body; the visual artery blood sampling auxiliary device further comprises a processor for calculating an artery pulsation pressure value according to the pressure output by the pressure sensor and a display screen for displaying the artery pulsation pressure value, wherein the processor is arranged in the body, and the display screen is arranged on one side, far away from the pressure sensor, of the body. Compared with the prior art, the visual artery blood sampling auxiliary device provided by the utility model can guide an operator to puncture, improve the success rate of clinical puncture, relieve the pain of a patient, shorten the operation time and relieve the working pressure of medical staff.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a visual artery blood sampling auxiliary device.
Background
Artery blood sampling is a common operation in clinic, and the existing blood sampling method is that an operator determines a puncture position by touching artery pulsation. The success rate of artery blood sampling is directly related to the experience of an operator, the failure rate of a patient with insufficient artery blood sampling experience is very high, and the patient is suffered from pain due to unsuccessful puncture.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a visual artery blood sampling auxiliary device to improve the success rate of clinical puncture.
The technical scheme of the utility model is as follows: a visual artery blood sampling auxiliary device comprises a body and a pressure sensor arranged on one side of the body; the visual artery blood sampling auxiliary device further comprises a processor for calculating an artery pulsation pressure value according to the pressure output by the pressure sensor and a display screen for displaying the artery pulsation pressure value, wherein the processor is arranged in the body, and the display screen is arranged on one side, far away from the pressure sensor, of the body.
In the above scheme, the pressure sensor is arranged to replace an artificial artery sensing pulse, and the measured pressure value is displayed on the display screen, so that the accuracy rate of artery searching and the success rate of puncture are improved.
Preferably, the body is provided with a needle inlet hole, and the needle inlet hole is communicated from one side of the display screen to one side of the pressure sensor.
Preferably, the needle insertion hole is positioned at the side of the pressure sensor.
Preferably, the body is provided with a handheld part convenient to hold by hand.
Preferably, the handheld portions are arranged at two ends of the body and extend to the outer side from the body.
Compared with the related technology, the utility model has the beneficial effects that:
the processor calculates the artery pulse pressure value according to the pressure output by the pressure sensor and sends the artery pulse pressure value to the display screen for visual display, and visual operation can guide an operator to puncture, so that the success rate of clinical puncture is improved, the pain of a patient is relieved, the operation time is shortened, and the working pressure of medical staff is relieved;
two, artery blood sampling is the high-risk operation that the occupation exposes clinically, and through using this device, the operator need not to use the hand to feel the artery and beat, can effectively avoid the occupation to expose.
Drawings
Fig. 1 is a front view schematic structural diagram of a visual artery blood sampling auxiliary device provided by the utility model;
fig. 2 is a schematic structural diagram of a rear view in the visual artery blood sampling auxiliary device provided by the utility model.
In the drawings: 1-body, 2-pressure sensor, 3-display screen, 4-needle inlet hole and 5-hand-held part.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1 and 2, the visual artery blood sampling auxiliary device provided by the present embodiment includes a body 1, a pressure sensor 2, a processor (not shown), a display 3, a needle insertion hole 4 and a hand-held portion 5.
One side (openly) of body 1 is equipped with display screen 3, opposite side (reverse side) of body 1 is equipped with pressure sensor 2, install in the body 1 the treater, the treater is connected with pressure sensor 2 and display screen 3 electricity.
The processor calculates the artery pulsation pressure value according to the pressure output by the pressure sensor 2. The working principle of the processor and the pressure sensor is the same as that of the blood pressure detecting device and the related devices and communication system in the prior patent CN105392418B, and the details are not repeated herein.
The pinhole inlet 4 is communicated from one side of the display screen 3 to one side of the pressure sensor 2, and the pinhole inlet 4 is positioned at the side of the pressure sensor 2. In the present embodiment, the body 1 has an axially extending length over which the needle insertion opening 4 is located. Since the needle insertion hole 4 is spaced further from the pressure sensor 2, the axial extension of the body 1 over a short distance is adapted to the arterial course.
The hand-held portion 5 is provided at both ends (left and right ends) of the body 1, and extends from the body 1 to the outside. The hand-held portion 5 facilitates holding and using the auxiliary device.
In use, the aid is placed at the site where arterial blood sampling is required, and the end with the pressure sensor 2 is brought into contact with the skin.
The pressure sensor 2 is used for measuring a pressure value, the processor is used for calculating and displaying the artery pulse pressure and the waveform in an instant state on the display screen, an operator determines the position of an artery according to the displayed pressure and waveform, and finally the auxiliary device is fixed through articles such as an adhesive tape. The artery has the characteristic of no deformation under light pressure, and the needle is inserted into the body from the needle inserting hole 4 to take blood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A visual artery blood sampling auxiliary device is characterized by comprising a body and a pressure sensor arranged on one side of the body; the visual artery blood sampling auxiliary device further comprises a processor for calculating an artery pulsation pressure value according to the pressure output by the pressure sensor and a display screen for displaying the artery pulsation pressure value, wherein the processor is arranged in the body, and the display screen is arranged on one side, far away from the pressure sensor, of the body.
2. The visual artery blood sampling auxiliary device of claim 1, wherein the body is provided with a needle inlet hole, and the needle inlet hole is communicated from one side of the display screen to one side of the pressure sensor.
3. The visual arterial blood sampling assistance device of claim 2 wherein said needle inlet aperture is located laterally of a pressure sensor.
4. The visual artery blood sampling auxiliary device of claim 1, wherein the body is provided with a hand-held portion for convenient holding.
5. The visual artery blood sampling auxiliary device of claim 4, wherein the hand-held portions are provided at both ends of the body and extend from the body to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833176.0U CN215503035U (en) | 2021-04-22 | 2021-04-22 | Visual artery blood sampling auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120833176.0U CN215503035U (en) | 2021-04-22 | 2021-04-22 | Visual artery blood sampling auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215503035U true CN215503035U (en) | 2022-01-14 |
Family
ID=79802536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120833176.0U Expired - Fee Related CN215503035U (en) | 2021-04-22 | 2021-04-22 | Visual artery blood sampling auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215503035U (en) |
-
2021
- 2021-04-22 CN CN202120833176.0U patent/CN215503035U/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: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |