CN221069362U - Vacuumizing device of medical blood collection tube - Google Patents
Vacuumizing device of medical blood collection tube Download PDFInfo
- Publication number
- CN221069362U CN221069362U CN202323048056.8U CN202323048056U CN221069362U CN 221069362 U CN221069362 U CN 221069362U CN 202323048056 U CN202323048056 U CN 202323048056U CN 221069362 U CN221069362 U CN 221069362U
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- CN
- China
- Prior art keywords
- blood collection
- vacuum pumping
- collection tube
- lifting block
- vacuumizing
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Links
- 239000008280 blood Substances 0.000 title claims abstract description 41
- 210000004369 blood Anatomy 0.000 title claims abstract description 41
- 238000005086 pumping Methods 0.000 claims abstract description 28
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229960002897 heparin Drugs 0.000 claims abstract description 13
- 229920000669 heparin Polymers 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000010241 blood sampling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a vacuum pumping device of a medical blood collection tube, which comprises an operation table, wherein a vacuum pumping structure is arranged at the top of the operation table, and comprises: the utility model relates to the technical field of vacuum blood collection tubes, and discloses a vacuum blood collection tube, which comprises two electric slide rails, lifting blocks, two vacuumizing devices, a plurality of vacuumizing assemblies, two sliding grooves, a bottom plate, a fixing frame and a plurality of blood collection tubes, and has the following beneficial effects: this technical scheme adopts the evacuation structure, in the operation in-process, drives lifting block and a plurality of evacuation subassembly downwardly moving through two electronic slide rails to insert inside a plurality of heparin tubes that are located the mount, thereby can carry out the evacuation operation simultaneously to a plurality of heparin tubes, and two electronic slide rails reciprocating operation, cooperation electric putter can be to the mount top, can be incessantly carry out the operation of punching vacuum to the heparin tube of mount inside, has characteristics such as overall operation efficiency height.
Description
Technical Field
The utility model relates to the technical field of vacuum blood collection tubes, in particular to a vacuum pumping device of a medical blood collection tube.
Background
The principle of vacuum blood collection tube is that the blood collection tube test tube with the head cover is pre-pumped into different vacuum degrees, the negative pressure is utilized to automatically and quantitatively collect venous blood samples, one end of the blood collection needle is penetrated into a rubber plug of the vacuum blood collection tube, the other end of the blood collection needle is inserted into the vein of a human body, the vacuum blood collection tube is a blood collection tube vacuumizing device with the head cover, the blood collection tube test tube with the head cover is pre-pumped into different vacuum degrees, and the patent number is CN217162120U, and the vacuum blood collection tube vacuumizing device comprises: the blood collection tube comprises a shell, a blood collection tube support, a moving mechanism and a vacuumizing needle, wherein the blood collection tube support is positioned in the shell and used for placing a blood collection tube with an upward opening;
According to the technical scheme, the inside of the vacuumizing needle is hollow, the bottom end of the vacuumizing needle is provided with a sealed puncture part, the side edge of the vacuumizing needle, which is close to the puncture part, is provided with an air suction hole horizontally communicated with the inside, and the top end of the vacuumizing needle is communicated with an air pipe externally connected with a vacuumizing mechanism; when the blood collection tube is pierced, the suction hole arranged on the side is not in direct contact with the rubber plug of the blood collection tube, so that the pierced rubber plug is prevented from entering the vacuumizing needle through the suction hole, and the vacuumizing needle is prevented from being blocked.
Disclosure of utility model
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a evacuating device of medical heparin tube, includes the operation panel, evacuating structure is installed at the operation panel top, evacuating structure includes:
The device comprises two electric slide rails, a lifting block, two vacuumizing devices, a plurality of vacuumizing assemblies, two sliding grooves, a bottom plate, a fixing frame and a plurality of blood collection tubes;
The two electric sliding rails are respectively arranged on the inner walls of two sides of the operating platform, two ends of the lifting block are respectively in sliding connection with the two electric sliding rails, the two vacuumizing devices are respectively arranged on two sides of the top of the lifting block, the plurality of vacuumizing assemblies are uniformly arranged at the bottom of the lifting block, the two sliding grooves are formed in the lower side of the operating platform, the bottom of the bottom plate is in sliding connection with the two sliding grooves through two T-shaped sliding blocks, the fixing frame is arranged at the top of the bottom plate, and the plurality of blood sampling tubes are inserted into the top of the fixing frame.
Preferably, a plurality of the vacuum-pumping modules, one of which comprises: the vacuum pumping needle, the limiting plate, the two spring rods and the lifting plate;
The vacuum pumping needle is installed in the bottom of the lifting block, the limiting plate is sleeved outside the vacuum pumping needle, the two spring rod tops are installed in the bottom of the lifting block, the two spring rods are respectively located at two sides of the vacuum pumping needle, the lifting plate is installed at two sides of the spring rods, through holes are formed in the middle of the lifting plate, and the diameter of the through holes is larger than that of the vacuum pumping needle and smaller than that of the limiting plate.
Preferably, a plurality of auxiliary pulleys are arranged on two sides of the bottom plate.
Preferably, an electric push rod is installed on the lower side of the operating platform, and the output end of the electric push rod is connected with the bottom of the bottom plate.
Preferably, the lifting block is hollow, and the vacuumizing needle and the vacuumizing device are communicated with the lifting block.
Preferably, the four corners of the top of the bottom plate are provided with limiting posts, the four corners of the bottom of the fixing frame are provided with limiting holes, the limiting holes are spliced with the limiting posts, and fixing pins are inserted into the upper sides of the limiting posts.
Advantageous effects
The utility model provides a vacuum pumping device of a medical blood collection tube, which has the following beneficial effects: this technical scheme adopts the evacuation structure, in the operation in-process, drives lifting block and a plurality of evacuation subassembly downwardly moving through two electronic slide rails to insert inside a plurality of heparin tubes that are located the mount, thereby can carry out the evacuation operation simultaneously to a plurality of heparin tubes, and two electronic slide rails reciprocating operation, cooperation electric putter can be to the mount top, can be incessantly carry out the operation of punching vacuum to the heparin tube of mount inside, has characteristics such as overall operation efficiency height.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a vacuum pumping device of a medical blood collection tube according to the present utility model.
Fig. 2 is a schematic top view of a vacuum apparatus for a medical blood collection tube according to the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure of a vacuum pumping device of a medical blood collection tube according to the present utility model.
Fig. 4 is a schematic three-dimensional structure of a vacuum pumping device of a medical blood collection tube according to the present utility model.
In the figure: 1. the vacuum-pumping device comprises an operating platform, 2, an electric sliding rail, 3, a lifting block, 4, a vacuum-pumping device, 5, a sliding groove, 6, a bottom plate, 7, a fixing frame, 8, a blood sampling tube, 9, a vacuum-pumping needle, 10, a limiting plate, 11, a spring rod, 12, a lifting plate, 13, an auxiliary pulley, 14, an electric push rod, 15, a limiting column, 16 and a fixing pin.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the operation process of the present technical scheme is as follows: it should be noted that, in the use, the operating personnel will be equipped with the mount 7 of a plurality of heparin tubes 8 prevent with bottom plate 6 top, and make the spacing hole and four spacing posts 15 grafting of mount 7 downside four corners part, and insert fixed pin 16 in spacing post 15 upside, thereby accomplish the installation fixed to mount 7, afterwards control two electric slide rail 2 operation and drive elevating block 3 and remove downwards, make a plurality of evacuation subassemblies insert inside heparin tube 8, cooperate two evacuating device 4, can carry out the evacuation operation to heparin tube 8 inside, then two electric slide rail 2 operation again, make a plurality of evacuation subassemblies and a plurality of heparin tubes 8 separate through elevating block 3, electric putter 14 moves this moment, promote bottom plate 6 and mount 7 at the bottom plate 6 top carry out equidistant removal along two sliding tray 5, two electric slide rail 2 repeat this operation, can carry out the evacuation operation to a plurality of heparin tubes 8 of grafting and mount 7 inside this moment, through above-mentioned a plurality of parts cooperation, can realize once only carrying out, continuous and automatic evacuation operation has high performance characteristics such as whole.
It should be noted that, after the electric slide rail 2 drives the lifting block 3 to move downwards, the vacuumizing needle 9 can be inserted into the blood collection tube 8, and along with the descending of the lifting block 3, the lifting plate 12 can be extruded by the top of the blood collection tube 8, and two spring rods 11 are extruded, after the vacuumizing needle 9 is completely inserted into the blood collection tube 8, the top of the lifting plate 12 can be contacted with the limiting plate 10, the limiting plate 10 can limit the position of the lifting plate 12, and in the process, the reaction force generated by the two spring rods 11 can continuously press the blood collection tube 8, so that the stability of the vacuumizing needle 9 inserted into the blood collection tube 8 can be increased, the position of the blood collection tube 8 is prevented from being deviated in the vacuumizing process, and the vacuumizing operation is affected.
In the specific implementation process, further, a plurality of auxiliary pulleys 13 are arranged on two sides of the bottom plate 6, so that the stability of the movement of the bottom plate 6 is improved.
In the implementation process, further, an electric push rod 14 is installed at the lower side of the operating platform 1, and an output end of the electric push rod 14 is connected with the bottom of the bottom plate 6, so that the bottom plate 6 can be pushed to move.
In the specific implementation process, further, the inside of the lifting block 3 is hollow, the vacuumizing needle 9 and the vacuumizing device 4 are both communicated with the inside of the lifting block 3, and the two vacuumizing devices 4 run to perform vacuumizing operation through a plurality of vacuumizing needles 9.
In the specific implementation process, further, the four corners of the top of the bottom plate 6 are provided with limiting posts 15, the four corners of the bottom of the fixing frame 7 are provided with limiting holes, the limiting holes are spliced with the limiting posts 15, and fixing pins 16 are inserted into the upper sides of the limiting posts 15, so that the fixing frame 7 can be conveniently installed and fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a vacuum pumping device of medical heparin tube, includes the operation panel, the evacuation structure is installed at the operation panel top, its characterized in that, the evacuation structure contains:
The device comprises two electric slide rails, a lifting block, two vacuumizing devices, a plurality of vacuumizing assemblies, two sliding grooves, a bottom plate, a fixing frame and a plurality of blood collection tubes;
The two electric sliding rails are respectively arranged on the inner walls of two sides of the operating platform, two ends of the lifting block are respectively in sliding connection with the two electric sliding rails, the two vacuumizing devices are respectively arranged on two sides of the top of the lifting block, the plurality of vacuumizing assemblies are uniformly arranged at the bottom of the lifting block, the two sliding grooves are formed in the lower side of the operating platform, the bottom of the bottom plate is in sliding connection with the two sliding grooves through two T-shaped sliding blocks, the fixing frame is arranged at the top of the bottom plate, and the plurality of blood sampling tubes are inserted into the top of the fixing frame.
2. The evacuation device of claim 1, wherein one of the plurality of evacuation modules comprises: the vacuum pumping needle, the limiting plate, the two spring rods and the lifting plate;
The vacuum pumping needle is installed in the bottom of the lifting block, the limiting plate is sleeved outside the vacuum pumping needle, the two spring rod tops are installed in the bottom of the lifting block, the two spring rods are respectively located at two sides of the vacuum pumping needle, the lifting plate is installed at two sides of the spring rods, through holes are formed in the middle of the lifting plate, and the diameter of the through holes is larger than that of the vacuum pumping needle and smaller than that of the limiting plate.
3. The vacuum pumping device of a medical blood collection tube according to claim 1, wherein a plurality of auxiliary pulleys are arranged on two sides of the bottom plate.
4. The vacuum pumping device of a medical blood collection tube according to claim 1, wherein an electric push rod is installed on the lower side of the operation table, and the output end of the electric push rod is connected with the bottom of the bottom plate.
5. The vacuum pumping device of a medical blood collection tube according to claim 2, wherein the interior of the lifting block is hollow, and the vacuum pumping needle and the vacuum pumping device are communicated with the interior of the lifting block.
6. The vacuum pumping device of a medical blood collection tube according to claim 1, wherein limit posts are arranged at four corners of the top of the bottom plate, limit holes are arranged at four corners of the bottom of the fixing frame, the limit holes are spliced with the limit posts, and fixing pins are inserted on the upper sides of the limit posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048056.8U CN221069362U (en) | 2023-11-13 | 2023-11-13 | Vacuumizing device of medical blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048056.8U CN221069362U (en) | 2023-11-13 | 2023-11-13 | Vacuumizing device of medical blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069362U true CN221069362U (en) | 2024-06-04 |
Family
ID=91270964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323048056.8U Active CN221069362U (en) | 2023-11-13 | 2023-11-13 | Vacuumizing device of medical blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069362U (en) |
-
2023
- 2023-11-13 CN CN202323048056.8U patent/CN221069362U/en active Active
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