CN219229893U - Disposable trace blood gas hemostix - Google Patents
Disposable trace blood gas hemostix Download PDFInfo
- Publication number
- CN219229893U CN219229893U CN202320269263.7U CN202320269263U CN219229893U CN 219229893 U CN219229893 U CN 219229893U CN 202320269263 U CN202320269263 U CN 202320269263U CN 219229893 U CN219229893 U CN 219229893U
- Authority
- CN
- China
- Prior art keywords
- blood
- transparent
- column
- blood storage
- storage column
- 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.)
- Active
Links
- 239000008280 blood Substances 0.000 title claims abstract description 95
- 210000004369 blood Anatomy 0.000 title claims abstract description 95
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 9
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000012503 blood component Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a disposable trace blood gas hemostix, includes the transparent blood column that stores up of adoption polypropylene integrated into one piece, with transparent blood column threaded connection's block, and locate ventilative seal blood component in the block, transparent blood column dorsad the one end of block outwards extends and forms luer, be equipped with in the transparent blood column and store up the blood cavity, it passes through to store up the blood cavity luer is connected with the blood taking needle. According to the utility model, the luer connector is arranged so as to facilitate alignment, and the transparent blood storage column is used for replacing the glass capillary tube, so that the cracking phenomenon is avoided.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a disposable trace blood and qi hemostix.
Background
The blood gas acid-base analysis is to detect the gas in the blood, which is an important index reflecting the respiratory physiological function, and at present, partial blood gas is detected by combining electrolyte (Na, K, cl, ca) and partial biochemical project detection. The blood-qi specimen is mainly used for collecting radial artery, forearm artery and femoral artery, because only arterial blood can correctly reflect the respiratory physiological function.
The collection of the existing blood gas sample is mainly realized by using a blood gas hemostix, so that the problems of automatic blood collection and quantitative blood collection amount can be solved, and the problem of quantitative anticoagulant can be solved, so that the collection of arterial blood changes is simple and convenient. However, most of the existing trace blood gas hemostix adopts a glass capillary to store blood, however, when a sample injection probe of a blood gas analyzer is used to enter the glass capillary to suck a blood sample, the glass capillary has very small caliber, so that the sample injection probe of the blood gas analyzer and the glass capillary are inconvenient to align, and the phenomenon of breakage of the glass capillary is easy to occur.
Disclosure of Invention
Based on this, the present utility model aims to provide a disposable micro blood and gas hemostix, which is convenient for alignment and avoids rupture.
The utility model provides a disposable trace blood gas hemostix, includes the transparent blood column that stores up of adoption polypropylene integrated into one piece, with transparent blood column threaded connection's block, and locate ventilative seal blood component in the block, transparent blood column dorsad the one end of block outwards extends and forms luer, be equipped with in the transparent blood column and store up the blood cavity, it passes through to store up the blood cavity luer is connected with the blood taking needle.
Compared with the prior art, the utility model is convenient for alignment by arranging the luer connector and replaces the glass capillary tube by the transparent blood storage column, thereby avoiding the cracking phenomenon.
Further, an anti-slip strip is arranged on the outer wall of the transparent blood storage column, and the anti-slip strip longitudinally penetrates through the outer wall of the transparent blood storage column.
Further, scale ribs are transversely arranged on the outer wall of the transparent blood storage column at equal intervals.
Further, the scale ribs are arc-shaped, and the centers of the scale ribs are overlapped with the anti-slip strips.
Further, the breathable blood sealing element is made of a high polymer material.
Drawings
FIG. 1 is a cross-sectional view of a disposable trace blood and gas hemostix of the present utility model;
fig. 2 is a schematic structural view of the transparent blood storage column in fig. 1.
Description of main reference numerals:
| transparent |
10 | |
101 |
| |
102 | Scale convex |
103 |
| |
11 | Breathable blood sealing element | 12 |
| Luer fitting | 13 |
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 and 2, the disposable micro blood and gas hemostix provided in an embodiment of the utility model includes a transparent blood storage column 10 integrally formed of polypropylene, a cap 11 screwed to the transparent blood storage column 10, and a ventilation sealing element 12 disposed in the cap 11, wherein one end of the transparent blood storage column 10 opposite to the cap 11 extends outwards to form a luer connector 13, a blood storage chamber 101 is disposed in the transparent blood storage column 10, and the blood storage chamber 101 is connected with a blood taking needle through the luer connector 13.
The utility model is used for collecting arterial blood gas samples. Specifically, firstly, collecting arterial blood gas through a blood taking needle, storing an arterial blood gas sample in the blood storage cavity 101, and when the arterial blood gas sample is soaked in the breathable blood sealing element 12, automatically sealing the breathable blood sealing element 12, and simultaneously, automatically ending the blood taking process; when blood gas analysis is performed, a sample injection probe of the blood gas analyzer is inserted into the luer fitting 13 and the blood storage chamber 101 to sample. Because the inner diameter of the inner hole of the luer connector 12 is relatively large, the sample injection probe is very convenient to align, and meanwhile, the glass capillary is replaced by the transparent blood storage column 10, so that the cracking phenomenon is avoided, the risk caused by the cracking of the glass capillary is avoided, and the use safety is ensured.
Referring to fig. 2, in a preferred embodiment of the present utility model, an anti-slip strip 102 is disposed on the outer wall of the transparent blood storage column 10, and the anti-slip strip 102 longitudinally penetrates through the outer wall of the transparent blood storage column 10, so as to facilitate the medical staff to take and avoid slipping.
In a preferred embodiment of the present utility model, scale ribs 103 are provided on the outer wall of the transparent blood storage column 10 at equal intervals in the transverse direction, and the blood collection amount is conveniently observed through the scale ribs 103.
In a preferred embodiment of the present utility model, the scale rib 103 is in a circular arc shape, and the center of the scale rib coincides with the anti-slip strip 102.
In a preferred embodiment of the present utility model, the breathable blood sealing member 12 is made of a polymeric material. Under normal conditions, air can circulate through the air sealing element, when blood is collected, after the air-permeable blood sealing element 12 encounters the blood, the air sealing element is automatically sealed, and meanwhile, the blood collection process is automatically finished, namely, the air-permeable blood sealing element 12 can automatically realize movable sealing of the transparent blood storage column, so that the quantitative problems of micro blood gas blood collection and anticoagulant are solved, and the air sealing device has the advantages of simple structure, stable performance, convenience in use, reduction of clinical use risks and guarantee of working safety of medical staff.
In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and the same or similar parts between the embodiments are referred to each other. And the above examples only represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. A disposable trace blood gas hemostix, which is characterized in that: the blood storage device comprises a transparent blood storage column integrally formed by polypropylene, a cap in threaded connection with the transparent blood storage column, and a breathable blood sealing element arranged in the cap, wherein one end of the transparent blood storage column, which is opposite to the cap, extends outwards to form a luer connector, a blood storage cavity is arranged in the transparent blood storage column, and the blood storage cavity is connected with a blood taking needle through the luer connector.
2. The disposable blood and gas micro-taking device as claimed in claim 1, wherein the outer wall of the transparent blood storage column is provided with an anti-slip strip, and the anti-slip strip longitudinally penetrates through the outer wall of the transparent blood storage column.
3. The disposable blood and qi micro-hemostix according to claim 2, wherein the outer wall of the transparent blood storage column is provided with scale ribs at equal intervals in the transverse direction.
4. The disposable blood and qi micro-hemostix of claim 3 wherein the scale ribs are circular arc shaped and the center coincides with the anti-slip strip.
5. The disposable blood-gas microscale hemostix according to any one of claims 1 to 4, wherein the breathable blood-sealing member is made of a polymeric plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320269263.7U CN219229893U (en) | 2023-02-21 | 2023-02-21 | Disposable trace blood gas hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320269263.7U CN219229893U (en) | 2023-02-21 | 2023-02-21 | Disposable trace blood gas hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219229893U true CN219229893U (en) | 2023-06-23 |
Family
ID=86808031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320269263.7U Active CN219229893U (en) | 2023-02-21 | 2023-02-21 | Disposable trace blood gas hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219229893U (en) |
-
2023
- 2023-02-21 CN CN202320269263.7U patent/CN219229893U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10080516B2 (en) | Biological fluid collection device and biological fluid separation and testing system | |
| JP6568843B2 (en) | Body fluid sampling device and body fluid sampling and collection assembly | |
| CN219229893U (en) | Disposable trace blood gas hemostix | |
| CN108354618B (en) | Visual blood taking needle | |
| CN209377582U (en) | Blood collection tube and device for analyzing samples | |
| CN203736199U (en) | Quantitative trace blood gas blood collecting device | |
| CN205697803U (en) | Double-jacket tube arterial blood drawing syringe | |
| CN213758255U (en) | Trace blood gas hemostix with automatic sealing device | |
| CN209529144U (en) | Venous blood sample collection needle and blood sampling group set | |
| CN204618253U (en) | A kind of hemostix | |
| CN219306720U (en) | Blood gas hemostix | |
| CN222723017U (en) | Disposable blood taking device and peripheral blood taking equipment | |
| CN208447613U (en) | Medical one-stop tip quantitative collector | |
| CN215191623U (en) | Arterial blood gas collection system suitable for artery indwelling catheter | |
| CN221356892U (en) | Blood sampling tube | |
| CN101520399A (en) | Blood-sedimentation tube | |
| CN221949819U (en) | Dialysis pipeline blood sampling device | |
| CN209421945U (en) | Children's blood pump | |
| CN209564127U (en) | A kind of venous blood-taking apparatus | |
| CN112716492A (en) | Trace arterial blood gas hemostix | |
| CN223529443U (en) | Blood sugar detects sampling device | |
| CN223529441U (en) | A multi-layered blood collection tube | |
| CN223529442U (en) | A vacuum collection tube for arterial blood gas analysis suitable for automated testing | |
| CN212729800U (en) | Artery blood taking needle capable of accurately identifying arterial blood | |
| CN202699151U (en) | Hemostix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |