CN215914620U - Vacuum blood sampling device for physical examination - Google Patents
Vacuum blood sampling device for physical examination Download PDFInfo
- Publication number
- CN215914620U CN215914620U CN202121363537.6U CN202121363537U CN215914620U CN 215914620 U CN215914620 U CN 215914620U CN 202121363537 U CN202121363537 U CN 202121363537U CN 215914620 U CN215914620 U CN 215914620U
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- China
- Prior art keywords
- vacuum
- butt joint
- blood
- vacuum bottle
- physical examination
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 28
- 239000008280 blood Substances 0.000 claims abstract description 50
- 210000004369 blood Anatomy 0.000 claims abstract description 50
- 210000001503 joint Anatomy 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 8
- 210000004204 blood vessel Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a vacuum blood sampling device for physical examination, which comprises a sucker, a vacuum bottle, a sealing cover and a second blood sampling tube, wherein a first mounting seat is arranged at the top of the sucker, a leak hole is formed in the bottom of the sucker, a sealing plug is movably mounted on the leak hole, a mounting groove is formed in the top of the first mounting seat, the vacuum bottle is fixedly mounted in the mounting groove, a mounting plate is mounted at the top of the sealing cover, a second mounting seat is mounted at the top of the mounting plate, a fastening cover is rotatably mounted on the second mounting seat, the first blood sampling tube is mounted at the top of the fastening cover, and a first butt joint tube is mounted at the end part of the first blood sampling tube. According to the vacuum bottle fixing device, the sucking disc is arranged, after the vacuum bottle is completely sampled with blood, the working table top is pressed through the sucking disc, so that air at the bottom of the sucking disc is exhausted, at the moment, the sucking disc can firmly suck the table top through air pressure difference to fix the vacuum bottle, the vacuum bottle is prevented from being inclined and damaged due to negligence of medical staff, and the safety of the vacuum bottle fixing device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of physical examination, in particular to a vacuum blood sampling device for physical examination.
Background
Blood sampling is the most important step of physical examination, the physical condition of a physical examiner can be judged through a blood sample, a vacuum blood sampling device is required to be used in the blood sampling process, and the vacuum blood sampling device needs to be optimized so as to be more convenient to use.
Through the retrieval, patent publication number is CN212521780U discloses a vacuum blood sampling device for physical examination, including vacuum component, drainage component and isolation component, vacuum component includes the glass test tube, glass test tube one end is pasted through glue and is had the emulsion cover, the detachable connecting cap of glass test tube one end, drainage component includes rubber hose, rubber hose one end fixed mounting blood sampling syringe needle, rubber hose other end fixed mounting connects the syringe needle, isolation component includes first sleeve, first sleeve and skull detachable the being connected, first sleeve inner wall is equipped with magnet, magnet is kept away from first telescopic one end magnetism and is connected the second sleeve, the second sleeve runs through first telescopic one end, second sleeve one end is opened.
The existing vacuum blood sampling device has the defects that:
1. the existing vacuum blood sampling device lacks a fixing device, and after blood is drawn out, a blood bottle can be inclined and damaged due to negligence of medical staff;
2. the operation is complex, and after the traditional blood sampling device collects blood, direct sunlight needs to be avoided, and the placed blood changes, so that the measurement result has errors;
3. the operation is complicated, after other detection devices are led into the vacuum bottle, the contact area between blood and air is large due to the large bottle mouth, and the blood is easily polluted by dust in the air, so that the vacuum blood sampling device for physical examination is provided to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum blood sampling device for physical examination, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a vacuum blood sampling device for physical examination comprises a sucker, a vacuum bottle, a sealing cover and a second blood sampling tube, wherein a first mounting seat is arranged at the top of the sucker, a leak hole is formed in the bottom of the sucker, a sealing plug is movably mounted on the leak hole, a mounting groove is formed in the top of the first mounting seat, the vacuum bottle is fixedly mounted in the mounting groove, a scale strip is arranged on the vacuum bottle, sunshade cloth is embedded in the body of the vacuum bottle, a mounting plate is mounted at the top of the sealing cover, a second mounting seat is mounted at the top of the mounting plate, a fastening cover is rotatably mounted on the second mounting seat, a first blood sampling tube is mounted at the top of the fastening cover, a first butt joint tube is mounted at the end part of the first blood sampling tube, a butt joint hole is formed in one end of the first butt joint tube, a second butt joint tube is mounted at one end of the first butt joint tube, an extension tube matched with the butt joint hole is mounted at one end of the second butt joint tube, the extension pipe is provided with a first liquid channel, a first connecting pipe is arranged in the first liquid channel, and a first connecting pipe is arranged in the first liquid channel.
Preferably, the limiting plate is fixedly mounted at the end part of the second blood drawing tube, and a needle tube is fixedly mounted on one side of the limiting plate.
Preferably, a rubber layer is arranged in the first butt joint pipe at one end of the butt joint hole, and a first liquid channel is arranged in the first butt joint pipe at one side of the rubber layer.
Preferably, the vacuum bottle is provided with an opening at the top and a sealing plug at the bottom.
Preferably, the side surface of the sealing cover is provided with an anti-skidding groove, and the side surface of the fastening cover is provided with a tooth socket.
Preferably, the sucking disc is of a structure with a small upper part and a big lower part, and the bottom of the sealing plug is provided with a limiting device.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the vacuum bottle fixing device, the sucking disc is arranged, after the vacuum bottle is completely sampled with blood, the working table top is pressed through the sucking disc, so that air at the bottom of the sucking disc is exhausted, at the moment, the sucking disc can firmly suck the table top through air pressure difference to fix the vacuum bottle, the vacuum bottle is prevented from being inclined and damaged due to negligence of medical staff, and the safety of the vacuum bottle fixing device is effectively improved.
2. According to the utility model, the sun-shading cloth is embedded in the vacuum bottle body, and after the blood is filled in the vacuum bottle, the sun is shaded by the sun-shading cloth, so that the blood is protected from being directly irradiated by the sun, the problem that the blood is easy to deteriorate under the direct irradiation of the sun is solved, and the accuracy of the device on the blood sample detection result is effectively improved.
3. According to the utility model, the leak hole is formed in the bottom of the sucker, the bottom of the vacuum bottle is aligned to the corresponding vessel, then the sealing plug at the bottom of the sucker is pulled out, blood in the vacuum bottle can flow out along the leak hole, and the contact area between the blood and air is smaller when a blood sample flows out due to the smaller leak hole, so that the problem that the blood is easily polluted by dust in the air due to the large contact area between the blood and the air is solved, and the quality guarantee of the device for the blood sample is effectively improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the first butt joint pipe of the present invention;
FIG. 3 is a schematic view of the internal structure of the vacuum bottle of the present invention;
FIG. 4 is a schematic view of the internal structure of the sucker of the present invention;
fig. 5 is a schematic diagram of a second blood drawing tube structure according to the present invention.
In the figure: 1. a suction cup; 101. a first mounting seat; 102. a leak hole; 103. a sealing plug; 104. mounting grooves; 2. a vacuum bottle; 201. a scale bar; 202. a sun-shading cloth; 3. a sealing cover; 301. mounting a plate; 302. A second mounting seat; 303. a fastening cover; 304. a first blood drawing vessel; 4. a first docking pipe; 401. a butt joint hole; 402. a rubber layer; 403. a first fluid passage; 5. a second pair of adapter tubes; 501. an extension pipe; 502. a seal ring; 503. a second fluid passage; 6. a second blood vessel; 601. a limiting plate; 602. a needle cannula.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a vacuum blood sampling device for physical examination comprises a sucker 1, a vacuum bottle 2, a sealing cover 3 and a second blood pumping pipe 6, wherein a first mounting seat 101 is arranged at the top of the sucker 1, the vacuum blood sampling device is provided with the sucker 1, after the vacuum bottle 2 is subjected to blood sampling, the sucker 1 presses a working table surface to discharge air at the bottom of the sucker 1, at the moment, the sucker 1 can firmly suck the table surface through air pressure difference to fix the vacuum bottle 2, the vacuum bottle 2 is prevented from being damaged due to the inclination of the vacuum bottle 2 caused by negligence of medical staff, the safety of the device is effectively improved, a leak hole 102 is arranged at the bottom of the sucker 1, a sealing plug 103 is movably arranged on the leak hole 102, the bottom of the sucker 1 is provided with the leak hole 102, the bottom of the vacuum bottle 2 is aligned to a corresponding vessel, then the sealing plug 103 at the bottom of the sucker 1 is pulled out, and blood in the vacuum bottle 2 flows out along the leak hole 102, because the leak hole 102 is smaller, when a blood sample flows out, the contact area with air is smaller, the problem that the blood is easily polluted by dust in the air due to the large contact area of the blood and the air is solved, the quality assurance of the device for the blood sample is effectively improved, the top of the first mounting seat 101 is provided with the mounting groove 104, the vacuum bottle 2 is fixedly mounted in the mounting groove 104, the vacuum bottle 2 is provided with the scale strip 201, and the bottle body of the vacuum bottle 2 is embedded with the sun-shading cloth 202, the sun-shading cloth 202 is embedded in the bottle body of the vacuum bottle 2, after the blood is filled in the vacuum bottle 2, the sun-shading cloth 202 shields the sun, the blood is protected from direct irradiation of the sun, the problem that the blood is easy to deteriorate under the direct irradiation of the sun is solved, the protection of the device for the detection result of the blood sample is effectively improved, the mounting plate 301 is mounted at the top of the sealing cover 3, a second mounting seat 302 is mounted on the top of the mounting plate 301, a fastening cover 303 is rotatably mounted on the second mounting seat 302, a first blood drawing tube 304 is mounted on the top of the fastening cover 303, a first connection tube 4 is mounted at the end of the first blood drawing tube 304, a butt joint hole 401 is formed at one end inside the first connection tube 4, a second connection tube 5 is mounted at one end of the first connection tube 4 in a butt joint manner, an extension tube 501 matched with the butt joint hole 401 is mounted at one end of the second connection tube 5, a sealing ring 502 is mounted at the joint of the extension tube 501 and the second connection tube 5, a second liquid channel 503 is arranged at one end inside the second connection tube 5, a second blood drawing tube 6 is mounted in the second liquid channel 503 in a butt joint manner, the second blood drawing tube 6 is inserted into a relevant blood vessel of a physical examination person, then the air pressure of the second blood drawing tube 6 is different from the outside through the vacuum bottle 2, so that the blood is conveyed through the second blood drawing tube 6 and the first blood drawing tube 304, and after a certain amount of blood is collected, the second connecting pipe 5 and the first connecting pipe 4 are separated, the negative pressure disappears, the blood drawing operation can not be carried out at the moment, and the hemostasis can be carried out on the physical examination person.
Furthermore, a limiting plate 601 is fixedly installed at the end of the second blood drawing tube 6, a needle tube 602 is fixedly installed at one side of the limiting plate 601, and the needle tube 602 is pricked into the blood vessel of the physical examination person, so that the blood collection operation can be performed.
Further, a rubber layer 402 is arranged in the first connecting pipe 4 at one end of the butt joint hole 401, and a first liquid channel 403 is arranged in the first connecting pipe 4 at one side of the rubber layer 402, so that when the second connecting pipe 5 is separated from the first connecting pipe 4, the rubber layer 402 can effectively prevent the vacuum bottle 2 from continuously performing blood sampling work.
Further, an opening is formed in the top of the vacuum bottle 2, the bottom of the vacuum bottle 2 is provided with a sealing plug 103, and the sealing plug 103 is pulled out, so that the bottom of the vacuum bottle 2 can be matched with the leak hole 102 to perform related work.
Further, the side of the sealing cover 3 is provided with an anti-skid groove, the side of the fastening cover 303 is provided with a tooth groove, and the anti-skid groove and the tooth groove can be used for facilitating the unscrewing of the sealing cover 3 and the fastening cover 303.
Further, the sucking disc 1 is of a structure with a small upper part and a large lower part, the limiting device is installed at the bottom of the sealing plug 103, and the structure of the sucking disc 1 can enable the whole device to be fixed more effectively.
The working principle is as follows: firstly, the device is taken out, in the blood sampling process, the first butt joint pipe 4 and the second butt joint pipe 5 are installed, then the needle tube 602 is pricked into the relevant blood vessel of a physical examination person, then the blood of the physical examination person can be sampled through the characteristics of the vacuum bottle 2, when the blood sample is enough, the second butt joint pipe 5 is detached, and the needle tube 602 is pulled out.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a vacuum blood sampling device for physical examination, includes sucking disc (1), vacuum flask (2), sealed lid (3) and second blood drawing pipe (6), its characterized in that: the improved vacuum cup is characterized in that a first mounting seat (101) is arranged at the top of the suction cup (1), a leakage hole (102) is formed in the bottom of the suction cup (1), a sealing plug (103) is movably mounted on the leakage hole (102), a mounting groove (104) is formed in the top of the first mounting seat (101), a vacuum bottle (2) is fixedly mounted in the mounting groove (104), a scale strip (201) is arranged on the vacuum bottle (2), a sunshade cloth (202) is embedded in the body of the vacuum bottle (2), a mounting plate (301) is mounted at the top of the sealing cover (3), a second mounting seat (302) is mounted at the top of the mounting plate (301), a fastening cover (303) is rotatably mounted on the second mounting seat (302), a first blood drawing tube (304) is mounted at the top of the fastening cover (303), a first butt-joint tube (4) is mounted at the end of the first blood drawing tube (304), and a butt-joint hole (401) is formed in one end of the first butt-joint tube (4), the utility model discloses a take out blood vessel, including first butt joint pipe (4), extension pipe (501), sealing washer (502) are installed with butt joint hole (401) cooperation to first butt joint pipe (4) one end butt joint installation second butt joint pipe (5), extension pipe (501) and second butt joint pipe (5) junction are installed to second butt joint pipe (5) one end, one end is provided with second liquid way (503) in the second butt joint pipe (5), second draw blood vessel (6) are installed to butt joint in second liquid way (503).
2. The vacuum lancing device for physical examination of claim 1, wherein: the end part of the second blood drawing tube (6) is fixedly provided with a limiting plate (601), and one side of the limiting plate (601) is fixedly provided with a needle tube (602).
3. The vacuum lancing device for physical examination of claim 1, wherein: a rubber layer (402) is arranged in the first butt joint pipe (4) at one end of the butt joint hole (401), and a first liquid channel (403) is arranged in the first butt joint pipe (4) on one side of the rubber layer (402).
4. The vacuum lancing device for physical examination of claim 1, wherein: the top of the vacuum bottle (2) is provided with an opening, and the bottom of the vacuum bottle (2) is provided with a hole matched with the sealing plug (103).
5. The vacuum lancing device for physical examination of claim 1, wherein: the side surface of the sealing cover (3) is provided with an anti-skid groove, and the side surface of the fastening cover (303) is provided with a tooth groove.
6. The vacuum lancing device for physical examination of claim 1, wherein: the sucking disc (1) is of a structure with a small upper part and a big lower part, and the bottom of the sealing plug (103) is provided with a limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363537.6U CN215914620U (en) | 2021-06-18 | 2021-06-18 | Vacuum blood sampling device for physical examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121363537.6U CN215914620U (en) | 2021-06-18 | 2021-06-18 | Vacuum blood sampling device for physical examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215914620U true CN215914620U (en) | 2022-03-01 |
Family
ID=80403029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121363537.6U Expired - Fee Related CN215914620U (en) | 2021-06-18 | 2021-06-18 | Vacuum blood sampling device for physical examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215914620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089176A (en) * | 2022-06-29 | 2022-09-23 | 重庆优希贝乐生物科技有限公司 | Multifunctional blood taking needle device capable of separating blood taking needle |
-
2021
- 2021-06-18 CN CN202121363537.6U patent/CN215914620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089176A (en) * | 2022-06-29 | 2022-09-23 | 重庆优希贝乐生物科技有限公司 | Multifunctional blood taking needle device capable of separating blood taking needle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |