CN221050028U - Blood collection tube filling liquid level process detection mechanism - Google Patents
Blood collection tube filling liquid level process detection mechanism Download PDFInfo
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- CN221050028U CN221050028U CN202420215942.0U CN202420215942U CN221050028U CN 221050028 U CN221050028 U CN 221050028U CN 202420215942 U CN202420215942 U CN 202420215942U CN 221050028 U CN221050028 U CN 221050028U
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- Prior art keywords
- pipe
- blood collection
- collection tube
- fixedly connected
- filling
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- 239000007788 liquid Substances 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 239000008280 blood Substances 0.000 title claims abstract description 25
- 210000004369 blood Anatomy 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 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 description 3
- 229960002897 heparin Drugs 0.000 claims description 3
- 229920000669 heparin Polymers 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 25
- 229920001296 polysiloxane Polymers 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010241 blood sampling Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to the technical field of blood collection tube filling detection, and discloses a blood collection tube filling liquid level process detection mechanism, which comprises a mounting frame and an adjusting mechanism arranged at the top of the mounting frame, and further comprises: the movable plate is arranged on the surface of the adjusting mechanism, an installation block is fixedly connected below one side surface of the movable plate, and a filling head is detachably connected inside the installation block; according to the utility model, the metering pump is arranged, the metering pump can detect the quantity of injected liquid medicine, and meanwhile, the detection sensor can detect the passing liquid medicine through the arrangement of the detection sensor, so that when the liquid medicine tank is emptied, the liquid filling is stopped, and the like, thereby preventing the occurrence of empty filling and the like, avoiding the occurrence of the non-filling condition in the interior of the blood collection tube, and solving the problem that the filling head directly injects air into the interior of the blood collection tube when the current part of liquid medicine tank is emptied, so that the subsequent use of the blood collection tube is influenced.
Description
Technical Field
The utility model relates to the technical field of blood collection tube filling detection, in particular to a blood collection tube filling liquid level process detection mechanism.
Background
The blood sampling tube is a medical device commonly used for collecting blood samples or infusion fluid infusion, and the filling head can assist in injecting liquid medicine into the blood sampling tube in the process of filling the blood sampling tube with liquid medicine.
At present, in the filling process, when the liquid medicine is used up, namely when the liquid medicine is not in the liquid medicine tank, the condition of emptying easily appears, and at the moment, the condition such as empty filling of the blood collection tube can appear if the staff does not find in time, and at the moment, the filling head can directly inject air into the inside of the blood collection tube, and the liquid medicine is not filled in the inside of part of the blood collection tube, so that the normal use of the follow-up blood collection tube is influenced.
Disclosure of utility model
The utility model aims to provide a mechanism for detecting the filling liquid level process of a blood collection tube so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heparin tube filling liquid level process detection mechanism, includes the mounting bracket and installs in the adjustment mechanism at mounting bracket top, still includes:
The movable plate is arranged on the surface of the adjusting mechanism, an installation block is fixedly connected below one side surface of the movable plate, a filling head is detachably connected in the installation block, a connecting pipe penetrates through the top of the installation block, and the bottom of the connecting pipe is communicated with the top of the filling head;
The silica gel pipe is communicated with the top of the connecting pipe, a detection sensor is arranged on the surface of the silica gel pipe and fixedly connected above one side surface of the moving plate, a conveying pipe is communicated with the top of the silica gel pipe, and a liquid injection pipe is communicated with the top of the conveying pipe;
The metering pump of fixed connection in the mounting bracket top, the feed inlet intercommunication of metering pump is provided with the feed liquor pipe, the discharge gate of metering pump and the one end intercommunication setting of annotating the liquid pipe, the top fixedly connected with controller of mounting bracket one side surface, metering pump and detection sensor all with controller electric connection, the cavity has been seted up to the inside of mounting bracket.
Preferably, the adjusting mechanism comprises a cylinder fixedly connected to the top of the mounting frame and an adjusting plate, the surface of the adjusting plate is in sliding connection with the inner wall of the cavity, a piston rod of the cylinder penetrates through the mounting frame in a sliding manner and is fixedly connected with the top of the adjusting plate, and the moving plate is fixedly connected to the surface of the adjusting plate.
Preferably, the material of the conveying pipe is medical corrugated pipe.
Preferably, a positioning plate is fixedly connected above the surface of the other side of the mounting frame, and the other end of the liquid injection pipe fixedly penetrates through the positioning plate.
Preferably, the center points of the connecting pipe and the silicone tube are the same vertical line, and the detection sensor is positioned above the vertical line of the center point of the mounting block.
Preferably, the liquid injection pipe is of a folded design, and the inner diameter of the liquid injection pipe is equal to the inner diameter of the top of the conveying pipe.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the metering pump is arranged, the metering pump can detect the quantity of injected liquid medicine, and meanwhile, the detection sensor can detect the passing liquid medicine through the arrangement of the detection sensor, so that when the liquid medicine tank is emptied, the liquid filling is stopped, and the like, thereby preventing the occurrence of empty filling and the like, avoiding the occurrence of the non-filling condition in the interior of the blood collection tube, and solving the problem that the filling head directly injects air into the interior of the blood collection tube when the current part of liquid medicine tank is emptied, so that the subsequent use of the blood collection tube is influenced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of a silicone tube, a detection sensor, a feed delivery tube and a liquid injection tube in the utility model;
Fig. 4 is a schematic view of a partial perspective cross-sectional structure of the present utility model.
In the figure: 1. a mounting frame; 2. an adjusting mechanism; 21. a cylinder; 22. an adjusting plate; 3. a moving plate; 4. a mounting block; 5. a filling head; 6. a blood collection tube body; 7. a connecting pipe; 8. a silicone tube; 9. a detection sensor; 10. a material conveying pipe; 11. a liquid injection pipe; 12. a metering pump; 13. a liquid inlet pipe; 14. a positioning plate; 15. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, a liquid level process detection mechanism for blood collection tube filling includes a mounting frame 1 and an adjusting mechanism 2 mounted at the top of the mounting frame 1, wherein a movable plate 3 is mounted on the surface of the adjusting mechanism 2, a mounting block 4 is fixedly connected below one side surface of the movable plate 3, a filling head 5 is detachably connected inside the mounting block 4, a connecting pipe 7 penetrates through the top of the mounting block 4, the bottom of the connecting pipe 7 is communicated with the top of the filling head 5, a silicone tube 8 is arranged at the top of the connecting pipe 7, a detection sensor 9 is arranged on the surface of the silicone tube 8, the detection sensor 9 is fixedly connected above one side surface of the movable plate 3, a conveying pipe 10 is arranged at the top of the silicone tube 8, a liquid injection pipe 11 is arranged at the top of the conveying pipe 10, a metering pump 12 is fixedly connected at the top of the mounting frame 1, a liquid inlet of the metering pump 12 is provided with a liquid inlet pipe 13, a discharge outlet of the metering pump 12 is communicated with one side surface of the liquid injection pipe 11, a controller 15 is fixedly connected above one side surface of the mounting frame 1, and the controller 15 and 12 is electrically connected with the detection sensor 9 and the controller 15.
The regulating mechanism 2 comprises an air cylinder 21 and a regulating plate 22, wherein the air cylinder 21 is fixedly connected to the top of the mounting frame 1, the surface of the regulating plate 22 is in sliding connection with the inner wall of the cavity, a piston rod of the air cylinder 21 penetrates through the mounting frame 1 in a sliding manner and is fixedly connected with the top of the regulating plate 22, the moving plate 3 is fixedly connected to the surface of the regulating plate 22, a worker starts the air cylinder 21, and the regulating plate 22 can drive the moving plate 3 to descend so as to regulate the positions of the mounting block 4 and the filling head 5, and then filling liquid is carried out in the blood sampling tube body 6.
The material of conveying pipeline 10 is medical bellows, and conveying pipeline 10 can stretch along with the removal of movable plate 3 according to this to increase conveying pipeline 10's practicality, guarantee this mechanism's normal use.
The upper part of the surface of the other side of the mounting frame 1 is fixedly connected with a positioning plate 14, the other end of the liquid injection pipe 11 penetrates through the positioning plate 14, the position of the liquid injection pipe 11 can be fixed through the positioning plate 14, and accordingly the position of the top of the conveying pipe 10 can be fixed, so that the conveying pipe 10 can be stretched along with the moving plate 3 when the moving plate moves downwards.
The central point of connecting pipe 7 and silicone tube 8 is same vertical line, and detection sensor 9 is located the top of installation piece 4 central point vertical line, can guarantee from this that the liquid medicine can descend smoothly to the liquid medicine can be through filling head 5 smooth filling to the inside of heparin tube body 6.
The injection pipe 11 is of a folded design, the inner diameter of the injection pipe 11 is equal to the inner diameter of the top of the conveying pipe 10, and the shape and the size of the injection pipe 11 are set so that the injection pipe 11 can be matched with the conveying pipe 10 better for use, so that the practicability of the device is improved.
Working principle: the liquid medicine stored in the liquid medicine tank is injected into the liquid injection pipe 11 through the external liquid filling device, the liquid inlet pipe 13 and the metering pump 12, the metering pump 12 can meter the quantity of the input liquid medicine when passing through the metering pump 12, then the liquid medicine can be injected into the filling head 5 through the conveying pipe 10, the silica gel pipe 8 and the connecting pipe 7, the filling mouth below the filling head 5 is injected into the blood sampling pipe body 6, the liquid medicine can be filled accordingly, in the process, the liquid medicine passes through the detection sensor 9, the detection sensor 9 can detect the passing liquid medicine, when no liquid medicine exists in the liquid medicine tank and air is still output, the detection sensor 9 can detect air, and the detection result is transmitted to the controller 15 through signals, the controller 15 can stop the liquid filling through closing the external liquid filling device, the situations of empty filling, leaking (non-filling) and the like are avoided, and the liquid filling device used in the process is the existing mature technology, and repeated description is omitted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 heparin tube filling liquid level process detection mechanism, includes mounting bracket (1) and installs in adjustment mechanism (2) at mounting bracket (1) top, its characterized in that still includes:
The movable plate (3) is arranged on the surface of the adjusting mechanism (2), an installation block (4) is fixedly connected below one side surface of the movable plate (3), a filling head (5) is detachably connected in the installation block (4), a connecting pipe (7) penetrates through the top of the installation block (4), and the bottom of the connecting pipe (7) is communicated with the top of the filling head (5);
The silica gel tube (8) is communicated with the top of the connecting tube (7), a detection sensor (9) is arranged on the surface of the silica gel tube (8), the detection sensor (9) is fixedly connected above one side surface of the moving plate (3), a conveying pipe (10) is communicated with the top of the silica gel tube (8), and a liquid injection pipe (11) is communicated with the top of the conveying pipe (10);
Metering pump (12) fixedly connected to mounting bracket (1) top, the feed inlet intercommunication of metering pump (12) is provided with feed liquor pipe (13), the discharge gate of metering pump (12) and the one end intercommunication setting of annotating liquid pipe (11), the top fixedly connected with controller (15) of mounting bracket (1) one side surface, metering pump (12) and detection sensor (9) all with controller (15) electric connection, the cavity has been seted up to the inside of mounting bracket (1).
2. The blood collection tube filling level process detection mechanism of claim 1, wherein: the adjusting mechanism (2) comprises an air cylinder (21) and an adjusting plate (22) which are fixedly connected to the top of the mounting frame (1), the surface of the adjusting plate (22) is in sliding connection with the inner wall of the cavity, a piston rod of the air cylinder (21) penetrates through the mounting frame (1) in a sliding manner and is fixedly connected with the top of the adjusting plate (22), and the moving plate (3) is fixedly connected to the surface of the adjusting plate (22).
3. The blood collection tube filling level process detection mechanism of claim 1, wherein: the material of the conveying pipe (10) is medical corrugated pipe.
4. The blood collection tube filling level process detection mechanism of claim 1, wherein: the upper part of the surface of the other side of the mounting frame (1) is fixedly connected with a positioning plate (14), and the other end of the liquid injection pipe (11) fixedly penetrates through the positioning plate (14).
5. The blood collection tube filling level process detection mechanism of claim 1, wherein: the center point of the connecting pipe (7) and the center point of the silica gel pipe (8) are the same vertical line, and the detection sensor (9) is positioned above the vertical line of the center point of the mounting block (4).
6. The blood collection tube filling level process detection mechanism of claim 1, wherein: the liquid injection pipe (11) is of a folded design, and the inner diameter of the liquid injection pipe (11) is equal to the inner diameter of the top of the conveying pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420215942.0U CN221050028U (en) | 2024-01-30 | 2024-01-30 | Blood collection tube filling liquid level process detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420215942.0U CN221050028U (en) | 2024-01-30 | 2024-01-30 | Blood collection tube filling liquid level process detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221050028U true CN221050028U (en) | 2024-05-31 |
Family
ID=91198757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420215942.0U Active CN221050028U (en) | 2024-01-30 | 2024-01-30 | Blood collection tube filling liquid level process detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221050028U (en) |
-
2024
- 2024-01-30 CN CN202420215942.0U patent/CN221050028U/en active Active
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| GR01 | Patent grant | ||
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