CN211022711U - Blood sampler for clinical examination of blood transfusion department - Google Patents
Blood sampler for clinical examination of blood transfusion department Download PDFInfo
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- CN211022711U CN211022711U CN201921599028.6U CN201921599028U CN211022711U CN 211022711 U CN211022711 U CN 211022711U CN 201921599028 U CN201921599028 U CN 201921599028U CN 211022711 U CN211022711 U CN 211022711U
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- blood
- pipe
- fixedly connected
- clinical examination
- connecting pipe
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Abstract
The utility model discloses a blood sampler for clinical examination of blood transfusion branch of academic or vocational study, including getting blood needle, box body and connecting pipe, the lower fixed surface of box body is connected with the connecting pipe, the inside wall fixedly connected with dog of connecting pipe, the slot has been seted up at the middle part of dog, it has the pipe to peg graft in the inside of slot, the one end fixedly connected with rubber air bag of pipe, the blood needle is got to the other end fixedly connected with of pipe, the bottom fixedly connected with thread block of connecting pipe, the surperficial threaded connection of thread block has the block, the groove of holding between the fingers has been seted up to one side on box body. This blood sampler for clinical examination of blood transfusion branch of academic or vocational study through the setting of getting blood needle, pipe and rubber gasbag, presses the rubber gasbag earlier during the use, and then discharges the air in the rubber gasbag, will get the blood needle again and prick patient's muscle and vessel department, in the rubber gasbag is inhaled through the pipe to the blood from patient to reach the effect of getting blood, made things convenient for medical personnel to operate.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a blood sampler for clinical examination of blood transfusion department.
Background
In clinical practice, when patients are treated with blood liquid diseases, the blood samples of the patients need to be collected frequently to judge the treatment condition.
The prior art mainly pierces the puncture needle into the blood vessel, and the reuse negative pressure test tube connects the rubber tube and the blood sample is gathered to the puncture needle, and the structure is comparatively complicated, and the operation is comparatively loaded down with trivial details and the effect of the blood sample preservation of taking out is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides a blood sampler is used in clinical examination of blood transfusion branch of academic or vocational study has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including getting blood needle, box body and connecting pipe, the lower fixed surface of box body is connected with the connecting pipe, the inside wall fixedly connected with dog of connecting pipe, the slot has been seted up at the middle part of dog, the inside grafting of slot has the pipe, the one end fixedly connected with rubber gasbag of pipe, the other end fixedly connected with of pipe gets the blood needle.
Optionally, the bottom of the connecting pipe is fixedly connected with a thread block.
Optionally, a cap is screwed on the surface of the thread block.
Optionally, a pinching groove is formed in one side of the surface of the box body.
Optionally, a scale is arranged on one side of the pinching groove.
(III) advantageous effects
The utility model provides a blood sampler is used in clinical examination of blood transfusion branch of academic or vocational study possesses following beneficial effect:
1. this blood sampler for clinical examination of blood transfusion branch of academic or vocational study through the setting of getting blood needle, pipe and rubber gasbag, presses the rubber gasbag earlier during the use, and then discharges the air in the rubber gasbag, will get the blood needle again and prick patient's muscle and vessel department, in the rubber gasbag is inhaled through the pipe to the blood from patient to reach the effect of getting blood, made things convenient for medical personnel to operate.
2. This blood sampler for clinical examination of blood transfusion branch of academic or vocational study through the setting of block, when getting blood and accomplishing the back, twists the block, preserves, through the setting of graduation apparatus, has made things convenient for medical personnel to get blood and has made the observation volume of getting blood, through the setting of dog, has played the effect of fixed pipe, prevents that pipe and rubber gasbag from breaking away from, the device easy operation, and the practicality is strong.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the rubber air bag structure of the present invention.
In the figure: 1. taking a blood needle; 2. a box body; 3. a connecting pipe; 4. a stopper; 5. a conduit; 6. a rubber air bag; 7. a thread block; 8. capping; 9. kneading the groove; 10. and (4) a scale table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a blood sampler for clinical examination of a transfusion department comprises a blood taking needle 1, a box body 2 and a connecting pipe 3, wherein the connecting pipe 3 is fixedly connected to the lower surface of the box body 2, a stop block 4 is fixedly connected to the inner side wall of the connecting pipe 3, the function of fixing a catheter 5 is achieved through the arrangement of the stop block 4, the catheter 5 is prevented from being separated from a rubber air bag 6, a slot is formed in the middle of the stop block 4, the catheter 5 is inserted into the slot, the rubber air bag 6 is fixedly connected to one end of the catheter 5, and the blood taking needle 1 is fixedly connected to the other end of the catheter;
in order to achieve the effect of blood taking, the blood taking needle 1, the catheter 5 and the rubber air bag 6 are arranged, when the blood taking needle is used, the rubber air bag 6 is pressed firstly, then air in the rubber air bag 6 is discharged, the blood taking needle 1 is pricked into the veins of a patient, and blood of the patient is sucked into the rubber air bag 6 through the catheter 5;
bottom fixedly connected with screw block 7 of connecting pipe 3, the surperficial threaded connection of screw block 7 has block 8, through the setting of block 8, when getting blood and accomplishing the back, twists cap 8, preserves, and one side on box body 2 surfaces has been seted up and has been held between the fingers groove 9, and one side of holding between the fingers groove 9 is provided with graduation apparatus 10, through the setting of graduation apparatus 10, has made things convenient for medical personnel to get blood and has made the observation volume of getting blood.
As an optimal technical solution of the utility model: the anti-slip patterns are arranged on one side of the surface of the rubber air bag 6, so that the friction force between the rubber air bag and fingers of a user is increased, and the use of the rubber air bag is facilitated.
In conclusion, this blood sampler for clinical examination of department of blood transfusion, during the use, through getting blood needle 1, the setting of pipe 5 and rubber gasbag 6, press rubber gasbag 6 earlier during the use, and then discharge the air in rubber gasbag 6, prick into patient's muscle and vessel department with getting blood needle 1 again, blood from the patient is inhaled in rubber gasbag 6 through pipe 5, thereby reach the effect of getting blood, medical personnel's operation has been made things convenient for, setting through block 8, after getting blood and accomplishing, twist cap 8, preserve, setting through graduation apparatus 10, medical personnel's blood of having made things convenient for is got blood and is made the observation volume of getting blood, setting through dog 4, the effect of fixed pipe 5 has been played, prevent that pipe 5 and rubber gasbag 6 from breaking away from, the device easy operation, therefore, the clothes hanger is strong in practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a blood sampler for clinical examination of blood transfusion branch of academic or vocational study, includes blood taking needle (1), box body (2) and connecting pipe (3), its characterized in that: the lower fixed surface of box body (2) is connected with connecting pipe (3), the inside wall fixedly connected with dog (4) of connecting pipe (3), the slot has been seted up at the middle part of dog (4), the inside grafting of slot has pipe (5), the one end fixedly connected with rubber gasbag (6) of pipe (5), the other end fixedly connected with of pipe (5) gets blood needle (1).
2. The blood sampler for clinical examination in transfusion department according to claim 1, wherein: the bottom of the connecting pipe (3) is fixedly connected with a thread block (7).
3. The blood sampler for clinical examination in transfusion department according to claim 2, wherein: the surface of the thread block (7) is in threaded connection with a cap (8).
4. The blood sampler for clinical examination in transfusion department according to claim 1, wherein: one side of the surface of the box body (2) is provided with a pinching groove (9).
5. The blood sampler for clinical examination in transfusion department according to claim 4, wherein: and a dial gauge (10) is arranged on one side of the kneading groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599028.6U CN211022711U (en) | 2019-09-25 | 2019-09-25 | Blood sampler for clinical examination of blood transfusion department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599028.6U CN211022711U (en) | 2019-09-25 | 2019-09-25 | Blood sampler for clinical examination of blood transfusion department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022711U true CN211022711U (en) | 2020-07-17 |
Family
ID=71542426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921599028.6U Active CN211022711U (en) | 2019-09-25 | 2019-09-25 | Blood sampler for clinical examination of blood transfusion department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211022711U (en) |
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2019
- 2019-09-25 CN CN201921599028.6U patent/CN211022711U/en active Active
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