CN215586526U - Blood sampling tube for biochemical experiments - Google Patents
Blood sampling tube for biochemical experiments Download PDFInfo
- Publication number
- CN215586526U CN215586526U CN202122095837.7U CN202122095837U CN215586526U CN 215586526 U CN215586526 U CN 215586526U CN 202122095837 U CN202122095837 U CN 202122095837U CN 215586526 U CN215586526 U CN 215586526U
- Authority
- CN
- China
- Prior art keywords
- needle
- blood
- tube
- groove
- sealing cover
- 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.)
- Expired - Fee Related
Links
- 238000010241 blood sampling Methods 0.000 title claims abstract description 32
- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 239000008280 blood Substances 0.000 claims abstract description 63
- 210000004369 blood Anatomy 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 4
- 208000012260 Accidental injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 9
- 210000003462 vein Anatomy 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 208000034888 Needle issue Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a blood sampling tube for biochemical experiments, which comprises a tube body, a sealing cover and a base, wherein a sealing rubber plug is arranged at the top in the tube body, the sealing cover is slidably arranged at the top of the tube body through a longitudinal sliding chute, the sealing cover is provided with a liquid output needle corresponding to the sealing rubber plug, the outer end surface of the sealing cover is provided with a containing plate through a supporting column, the side edge of the containing plate is provided with a needle groove, and the output end of the liquid output needle is communicated and connected with a blood pumping needle through a blood pumping tube; the groove is connected with the bottom of the tube body through the soft rubber pad in a clamping mode. This blood sampling pipe for biochemistry experiments possesses integrative structure and sets up the sampling needle and carries the appearance pipe, and the laboratory technician's of being convenient for draws blood and carries the appearance to be convenient for accomodate the processing to the blood taking needle, improve the advantage of handling the security to the blood taking needle, need take out in addition the sampling needle extraction blood sample when having solved current blood sampling pipe for biochemistry experiments and use, and handle the problem that easy accidental injury touching person to the blood taking needle.
Description
Technical Field
The utility model relates to the technical field of blood sampling, in particular to a blood sampling tube for biochemical experiments.
Background
When biochemical inspection is carried out in the present biochemistry experiment, all need use blood to carry out chemical examination, when the laboratory technician took a blood sample, need take out the use respectively to drawing a sample pipe and blood taking needle, need the patient to wait to reduce the efficiency that the laboratory technician extracted blood, to blood extraction back blood taking needle by directly abandoning in medical trash can, because the needle point of blood taking needle leaks outward easily to pricking the man-made of touching, lead to germ infection scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blood sampling tube for biochemical experiments, which has the advantages that a sampling needle and the sampling tube are arranged in an integrated structure, so that a laboratory worker can conveniently take a blood sample, the blood sampling needle can be conveniently stored and treated, the safety of blood sampling needle treatment is improved, and the problems that when the existing blood sampling tube for biochemical experiments is used, the sampling needle needs to be additionally taken out to extract a blood sample, and a touch person is easily accidentally injured when the blood sampling needle is treated are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a blood sampling tube for biochemical experiments comprises a tube body, a sealing cover and a base, wherein a sealing rubber plug is arranged at the top in the tube body, the sealing cover is slidably mounted at the top of the tube body through a longitudinal sliding groove, a liquid output needle is arranged on the sealing cover corresponding to the sealing rubber plug, a containing plate is arranged on the outer end face of the sealing cover through a supporting column, a needle groove is formed in the side edge of the containing plate, and the output end of the liquid output needle is communicated with a blood pumping needle through a blood pumping tube;
the bottom of the base is provided with a weight comparing block, the end face of the base is provided with a groove corresponding to the bottom of the pipe body, and the groove is connected with the bottom of the pipe body through a soft rubber pad in a bearing mode and clamped.
Further, the outside of body is provided with the graduation apparatus, the relative side of outer wall of body is provided with dull polish department.
Furthermore, a dust-free cover corresponding to the blood drawing needle is arranged in the needle groove, and the blood drawing end of the blood drawing needle is connected and arranged through the dust-free cover.
Furthermore, the length of the liquid output needle is greater than the distance between the top of the tube body and the bottom of the sealing rubber plug.
Furthermore, a closing pipe clamp is arranged on the blood drawing pipe and is of a disposable structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model arranges a sealing cover with a liquid output needle at the top of a tube body corresponding to a sealing rubber plug, and connects a blood taking needle at the output end of the liquid output needle, when extracting a blood sample, an experimenter takes out the tube body, takes out the blood taking needle clamped in the interior of the needle groove from the needle groove, winds the wound blood taking tube through a supporting column, presses the tube body by the sealing cover, so that the liquid output needle at the inner end surface of the sealing cover passes through the sealing rubber plug, the experimenter extracts the blood sample through the vein of the blood taking needle, because the interior of the tube body is in a vacuum state, the blood collected by the blood taking needle is output to the interior of the tube body through the blood taking tube, collects the blood, after collecting the blood, the experimenter clamps the used blood taking needle into the interior of the needle groove again, stores the blood taking needle, and independently places the tube body on a tube frame according to needs, when independently placing the tube body, the bottom of the tube body is clamped into the groove arranged on a base, the base improves the stability of placing the pipe body through the proportion seat.
2. The utility model arranges the closed pipe clamp on the blood drawing pipe, the closed pipe clamp is in a closed state to the blood drawing pipe before the blood drawing needle does not probe the vein of the patient, the air entering into the interior of the pipe body is avoided, the blood drawing effect on the blood drawing pipe is lost, and the closed pipe clamp is opened after the blood drawing needle is connected with the vein of the patient, so that the vacuum state in the pipe body generates the drawing force on the interior of the blood drawing pipe, thereby collecting the venous blood.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in use;
fig. 3 is a schematic view of the disassembly structure of the present invention.
In the figure: a pipe body 1; a sealing cover 2; a base 3; sealing the rubber plug 4; a longitudinal chute 5; a liquid output needle 6; a support column 7; a storage plate 8; a needle groove 9; drawing a blood vessel 10; a blood drawing needle 11; a specific weight 12; a groove 13; a soft rubber pad 14; a scale 15; a frosted area 16; a dust-free cover 17; the pipe clamp 18 is closed.
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.
Referring to fig. 1-3, a blood sampling tube for biochemical experiments comprises a tube body 1, a sealing cover 2 and a base 3, wherein the tube body 1 is of a transparent structure, a sealing rubber plug 4 is arranged at the top inside the tube body 1, the sealing cover 2 is slidably mounted at the top of the tube body 1 through a longitudinal sliding chute 5, a liquid output needle 6 is arranged on the sealing cover 2 corresponding to the sealing rubber plug 4, a containing plate 8 is arranged on the outer end face of the sealing cover 2 through a supporting column 7, a needle groove 9 is arranged on the side edge of the containing plate 8, and the output end of the liquid output needle 6 is connected with a blood sampling needle 11 through a blood sampling tube 10;
the bottom of the base 3 is provided with a weight comparing block 12, the end face of the base 3 is provided with a groove 13 corresponding to the bottom of the pipe body 1, and the groove 13 is connected with the bottom of the pipe body 1 through a soft rubber pad 14 in a clamping manner.
Specifically, the outside of body 1 is provided with graduation apparatus 15, the relative side of outer wall of body 1 is provided with dull polish department 16. The laboratory technician is handed through dull polish department 16 to body 1, increases the antiskid nature of handheld portion and body 1 contact to blood volume of extraction is looked over in the dial gauge 15 to body 1.
Specifically, a dust-free cover 17 corresponding to the blood drawing needle 11 is arranged in the needle groove 9, and the blood drawing end of the blood drawing needle 11 is connected and arranged through the dust-free cover 17. The dust-free cover 17 protects the blood collection needle 11 from dust which is not yet used.
Specifically, the length of the liquid output needle 6 is greater than the distance between the top of the tube body 1 and the bottom of the sealing rubber plug 4. The liquid output needle 6 can be conveniently inserted into the sealing rubber plug 4 through the coincidence of the sealing cover 2 and the top of the tube body 1.
Specifically, a closing tube clamp 18 is arranged on the blood drawing tube 10, and the closing tube clamp 18 is arranged in a disposable structure. Before blood drawing needle 11 does not visit the patient's vein, closed pipe strap 18 is the closed condition to drawing blood vessel 10, avoids the inside entering air of body 1, loses the extraction effect to drawing blood vessel 10, draws blood needle 11 and patient venous connection back, opens closed pipe strap 18 again, makes the inside vacuum state of body 1 to the inside production extraction dynamics of drawing blood vessel 11 to venous blood collection.
When the blood sampling device is used, the supporting column 7 is wound on the blood sampling tube 10 when not used, when a blood sampling sample is extracted, a laboratory technician takes out the tube body 1, takes out the blood sampling needle 11 clamped in the needle groove 9 from the needle groove 9, winds down the wound blood sampling tube 10 through the supporting column 7, presses the tube body 1 by the sealing cover 2, enables the liquid output needle 6 on the inner end surface of the sealing cover 2 to penetrate through the sealing rubber plug 4, extracts the blood sampling sample through the vein of the blood sampling needle 11 by the laboratory technician, because the tube body 1 is in a vacuum state, the blood collected by the blood sampling needle 11 is output into the tube body 1 through the blood sampling tube 10, collects the blood, clamps the used blood sampling needle 11 into the needle groove 9 again by the laboratory technician after the blood collection, stores the blood sampling needle 11, independently places the tube body 1 or places the tube body on a tube frame as required, when the tube body 1 is independently placed, clamps the bottom of the tube body 1 into the groove 13 arranged on the base 3, the base 3 improves the stability of the placement of the tube 1 by comparison with the weight 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a blood sampling pipe for biochemistry experiment, includes body (1), sealed lid (2) and base (3), its characterized in that: a sealing rubber plug (4) is arranged at the top in the pipe body (1), the sealing cover (2) is slidably mounted at the top of the pipe body (1) through a longitudinal sliding groove (5), the sealing cover (2) is provided with a liquid output needle (6) corresponding to the sealing rubber plug (4), the outer end face of the sealing cover (2) is provided with a containing plate (8) through a supporting column (7), a needle groove (9) is formed in the side edge of the containing plate (8), and the output end of the liquid output needle (6) is communicated and connected with a blood drawing needle (11) through a blood drawing tube (10);
the weight-comparing block (12) is arranged at the bottom of the base (3), a groove (13) corresponding to the bottom of the pipe body (1) is formed in the end face of the base (3), and the groove (13) is connected with the bottom of the pipe body (1) through a soft rubber pad (14) in a bearing and clamping mode.
2. The blood sampling tube for biochemical experiments according to claim 1, wherein: the outside of body (1) is provided with graduation apparatus (15), the relative side of outer wall of body (1) is provided with dull polish department (16).
3. The blood sampling tube for biochemical experiments according to claim 1, wherein: the blood drawing needle is characterized in that a dust-free cover (17) corresponding to the blood drawing needle (11) is arranged in the needle groove (9), and the blood drawing end of the blood drawing needle (11) is connected and arranged through the dust-free cover (17).
4. The blood sampling tube for biochemical experiments according to claim 1, wherein: the length of the liquid output needle (6) is greater than the distance between the top of the tube body (1) and the bottom of the sealing rubber plug (4).
5. The blood sampling tube for biochemical experiments according to claim 1, wherein: the blood drawing tube (10) is provided with a closed tube clamp (18), and the closed tube clamp (18) is arranged in a disposable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095837.7U CN215586526U (en) | 2021-09-01 | 2021-09-01 | Blood sampling tube for biochemical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095837.7U CN215586526U (en) | 2021-09-01 | 2021-09-01 | Blood sampling tube for biochemical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586526U true CN215586526U (en) | 2022-01-21 |
Family
ID=79883776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095837.7U Expired - Fee Related CN215586526U (en) | 2021-09-01 | 2021-09-01 | Blood sampling tube for biochemical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586526U (en) |
-
2021
- 2021-09-01 CN CN202122095837.7U patent/CN215586526U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215586526U (en) | Blood sampling tube for biochemical experiments | |
| CN209074630U (en) | A kind of automatic safe hemostix | |
| CN211460245U (en) | Venous blood taking needle with split type protective sheath | |
| CN213397786U (en) | Novel blood collection and detection device | |
| CN215128708U (en) | Health management device suitable for hyperglycemia people | |
| CN210056041U (en) | AIDS blood extraction device for preventing cross infection | |
| CN212592137U (en) | Blood collection assembly for pediatric internal medicine | |
| CN203153753U (en) | Tip blood sampling device | |
| CN211784563U (en) | Nephrology department urine sampling device | |
| CN201299573Y (en) | Medical blood collecting device | |
| CN216257211U (en) | Severe infection doctor uses auxiliary sampler | |
| CN221712222U (en) | Press needle nursing bag convenient to carry | |
| CN215227670U (en) | Peripheral blood sample collection container for clinical examination | |
| CN220025053U (en) | Clinical examination blood collection tube | |
| CN213517169U (en) | Light-duty blood routine project detector convenient to carry | |
| CN103169483A (en) | Terminal blood taking device | |
| CN215305927U (en) | Novel blood taking needle | |
| CN205379310U (en) | Medical detection sampler | |
| CN214966730U (en) | Disposable blood sampling auxiliary bag | |
| CN104622449A (en) | Diabetes treatment case | |
| CN212621672U (en) | Clinical laboratory's body fluid is collected and is submitted inspection device | |
| CN213309764U (en) | Medical treatment clinical laboratory uses blood sampler | |
| CN214906971U (en) | Disposable hemostix | |
| CN211749642U (en) | Severe medical science is with device of drawing blood | |
| CN215348982U (en) | Clinical information acquisition device of oncology |
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: 20220121 |