CN216207841U - Sampling equipment for biological medicine - Google Patents
Sampling equipment for biological medicine Download PDFInfo
- Publication number
- CN216207841U CN216207841U CN202122426174.2U CN202122426174U CN216207841U CN 216207841 U CN216207841 U CN 216207841U CN 202122426174 U CN202122426174 U CN 202122426174U CN 216207841 U CN216207841 U CN 216207841U
- Authority
- CN
- China
- Prior art keywords
- groove
- sampling
- block
- clamping
- head
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 98
- 239000003814 drug Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000005086 pumping Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000005329 float glass Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides sampling equipment for biomedicine, which relates to the technical field of biomedicine and comprises a placing box, a sampler body and a clamping assembly, wherein the top of the placing box is provided with a placing groove, the sampler body is arranged in the placing groove and comprises a liquid pumping tank, a movable block, a connecting rod, a pulling block, a connecting head, a sampling head and a sampling pipe, and the clamping assembly is arranged between the connecting head and the sampling head and is used for clamping the connecting head and the sampling head. This kind of sampling equipment for biological medicine is connected through being provided with draw-in groove and fixture block for can strengthen the joint strength of connector and sampling head, thereby avoid sampling head in use and connector separation, and be provided with and place the box and can deposit the sampler body, when making the transfer sample, can directly leave the sample in the drawing liquid jar, then leave the sampler body in and place the box, then to placing the box shift can.
Description
Technical Field
The utility model relates to the technical field of biological medicines, in particular to sampling equipment for biological medicines.
Background
The biological medicine industry is composed of the biotechnology industry and the medicine industry together, while the pharmaceutical industry is the most important in the medicine industry, the pharmacy is the mutual combination of multiple disciplines and advanced technologies, and adopts the scientific and modern mode and the processes of researching, developing, producing, inspecting and producing medicines in quantity.
In the process of testing medicines, sampling equipment is often needed to be used for sampling and then testing, most of the existing sampling equipment is formed by combining an injector, a sampling head and a sampling pipe, then the sample is pumped into the injector through the sampling pipe, and the sample is discharged from the sampling pipe during testing.
But current syringe is through connector and sampling head joint, and sometimes because the influence of sampling head gravity, lead to the sampling head probably to separate with the connector, lead to the sampling head to drop subaerially or in the sample container, cause the inconvenience of use, and when needing to shift the inspection to multiple sample, need use a plurality of syringes to extracting a plurality of samples respectively, and because the inconvenient transfer of syringe, then the sample is injected to the sample holding vessel in, then shift the sample holding vessel, but need use a large amount of sample holding vessels like this, and the sample holding vessel is disposable, make a large amount of financial resources of needs waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background technology and provides a sampling device for biological medicine, which can strengthen the connection strength between a connector and a sampling head by clamping and connecting a clamping groove and a clamping block, thereby avoiding the separation of the sampling head and the connector in use, and a placing box is arranged for storing a sampler body, so that the sample can be directly stored in a liquid extracting tank when the sample is transferred, then the sampler body is stored in the placing box, and then the placing box is transferred.
In order to achieve the purpose, the utility model provides the following technical scheme that the sampling equipment for the biological medicine comprises a placing box, a sampler body and a clamping component;
the top of the placing box is provided with a placing groove, a sampler body is arranged in the placing groove, and the sampler body comprises a liquid pumping tank, a movable block, a connecting rod, a pulling block, a connecting head, a sampling head and a sampling pipe;
the connector with be provided with the block subassembly between the sampling head, be used for with the connector with the sampling head carries out the block.
Further, the clamping component comprises a vertical groove, a transverse groove, a clamping groove and a clamping block, wherein the vertical groove, the transverse groove and the clamping groove are formed in the outer surface of the connector, the vertical groove, the transverse groove and the clamping groove are communicated with each other, the vertical groove, the transverse groove and the clamping groove are combined to form a barb shape, the clamping block is arranged on one side of the inner wall of the sampling head, and the clamping block is clamped with the clamping groove.
Furthermore, the inside sliding connection of drawing liquid jar has the movable block, the movable block top is connected with the connecting rod, the opening has been seted up at drawing liquid jar top, the connecting rod passes opening protrusion in drawing liquid jar top, connecting rod one end is connected with draws the piece.
Further, the bottom of the liquid pumping tank is connected with a connector, the outer surface of the connector is connected with a sampling head in a sliding mode, the bottom of the sampling head is connected with a sampling pipe, and the connector, the sampling head, the sampling pipe and the liquid pumping tank are communicated with each other.
Further, the bottom of the liquid pumping tank is provided with a protective sleeve, and the protective sleeve is connected with the sampling head in a clamping manner.
Further, the inside limiting plate that is provided with of standing groove, spacing hole has been seted up at the limiting plate top, spacing hole diameter ratio takes out the diameter of fluid reservoir for a short time, the limiting plate top is provided with the stopper, the hole of placing has been seted up at the stopper top.
Furthermore, the top of the inner wall of the placing groove is provided with threads, the top of the placing box is provided with a protective cover, the top of the protective cover is provided with a connecting block, the outer surface of the connecting block is provided with threads, and the connecting block is in threaded connection with the placing groove.
The utility model provides a sampling device for biological medicine, which has the following beneficial effects:
1. the utility model has the advantages of, be provided with the fixture block through having seted up draw-in groove and sampling head inner wall in the connector outside, and the fixture block is connected with the draw-in groove block for strengthen the joint strength of connector and sampling head, thereby avoid sampling head in use and connector separation.
2. Secondly, and be provided with and place the box and can deposit the sampler body for when shifting the sample, can directly leave the sample in the drawing liquid jar, then leave the sampler body in placing the box, then shift to placing the box can.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the liquid extraction tank of the utility model.
FIG. 4 is a schematic cross-sectional view of an extractor according to the present invention.
Fig. 5 is a schematic view of the connecting head structure of the present invention.
Fig. 6 is an enlarged view of the utility model at a in fig. 4.
In FIGS. 1-6: 1. placing the box; 101. a placement groove; 102. a liquid pumping tank; 103. a movable block; 104. a connecting rod; 105. pulling the block; 106. a connector; 107. a sampling head; 108. a sampling tube; 2. a vertical slot; 201. A transverse groove; 202. a card slot; 203. a clamping block; 3. a protective sleeve; 4. a limiting plate; 401. a limiting hole; 402. A limiting block; 403. placing holes; 5. a protective cover; 501. and (4) connecting the blocks.
Detailed Description
Example (b):
referring to figures 1-6 of the drawings,
the sampling device for the biological medicine provided by the embodiment comprises a placing box 1, a sampler body and a clamping component;
the top of the placing box 1 is provided with a placing groove 101, a sampler body is arranged in the placing groove 101, and the sampler body comprises a liquid extracting tank 102, a movable block 103, a connecting rod 104, a pulling block 105, a connecting head 106, a sampling head 107 and a sampling pipe 108;
an engaging component is arranged between the connecting head 106 and the sampling head 107 for engaging the connecting head 106 and the sampling head 107.
The placing box 1 is made of organic glass, the float glass has good light transmittance and strength, after the sampler body is placed in the placing box 1, the storage condition of the sampler body in the placing box 1 can be observed through the light transmittance of the float glass, and the placing box 1 can be prevented from being broken when being impacted by external force due to good light;
to the preparation material of placing box 1, should choose the organic glass that intensity is higher for use, it is float glass secondly, but because the cost of manufacture of organic glass is higher for organic glass is not suitable for the preparation of placing box 1, and float glass compares the cost of manufacture of organic glass and wants low, and float glass's intensity can be applicable to the use of placing box 1.
Further, the clamping component comprises a vertical groove 2, a horizontal groove 201, a clamping groove 202 and a fixture block 203, the outer surface of the connecting head 106 is provided with the vertical groove 2, the horizontal groove 201 and the clamping groove 202, the vertical groove 2, the horizontal groove 201 and the clamping groove 202 are communicated, the vertical groove 2, the horizontal groove 201 and the clamping groove 202 are combined to form an inverted hook shape, one side of the inner wall of the sampling head 107 is provided with the fixture block 203, the fixture block 203 is clamped and connected with the clamping groove 202, when the sampling head 107 is required to be connected with the connecting head 106, the sampling head 107 is aligned with the connecting head 106, the fixture block 203 is aligned with the vertical groove 2, then the sampling head 107 is pushed towards the connecting head direction, the fixture block 203 slides into the vertical groove 2 until one side of the fixture block 203 is attached with the inner wall of the horizontal groove 201, the sampling head 107 is rotated to slide in the horizontal groove 201, until one side of the fixture block 203 is attached with the inner wall of the clamping groove 202, the sampling head 107 is pulled downwards to slide into the clamping groove 202 to be clamped and connected with the fixture block 203, thereby snap-coupling the sampling head 107 to the connection head 106.
Furthermore, the inside of the liquid pumping tank 102 is slidably connected with a movable block 103, the top of the movable block 103 is connected with a connecting rod 104, the top of the liquid pumping tank 102 is provided with an opening, the connecting rod 104 penetrates through the opening to protrude out of the top of the liquid pumping tank 102, one end of the connecting rod 104 is connected with a pulling block 105, when the sampler body is used, the pulling block 105 is pushed towards the liquid pumping tank 102, so that the connecting rod 104 pushes the movable block 103 to discharge air in the liquid pumping tank 102 from a sampling pipe 108, then the sampling pipe 108 is placed into a sample container, then the pulling block 105 is grabbed to apply force to the direction far away from the liquid pumping tank 102, so that the connecting rod 104 drives the movable block 103 to move towards the opening, at the moment, the pressure at the front end of the movable block 103 is smaller than atmospheric pressure, the pressure of the liquid medicine level is equal to the atmospheric pressure, and the liquid medicine is sucked into the liquid pumping tank 102 from the sampling pipe 108 under the action of the pressure difference.
Furthermore, the bottom of the liquid extraction tank 102 is connected with a connector 106, the outer surface of the connector 106 is connected with a sampling head 107 in a sliding manner, the bottom of the sampling head 107 is connected with a sampling pipe 108, the connector 106, the sampling head 107, the sampling pipe 108 and the interior of the liquid extraction tank 102 are communicated with each other, and the sampling pipe 108 is placed in a sample container to extract a sample in the interior.
Further, the protective sleeve 3 is arranged at the bottom of the liquid pumping tank 102, the protective sleeve 3 is connected with the sampling head 107 in a clamping manner, and after a sample is pumped from the liquid pumping tank 102, the protective sleeve 3 can be sleeved at the sampling head 107, so that the protective sleeve 3 is connected with the sampling head 107 in a clamping manner.
Further, the inside limiting plate 4 that is provided with of standing groove 101, limiting hole 401 has been seted up at limiting plate 4 top, limiting hole 401 diameter is little than drawing liquid jar 102's diameter, limiting plate 4 top is provided with stopper 402, placing hole 403 has been seted up at stopper 402 top, after drawing liquid jar 102 extraction sample, can rotate drawing liquid jar 102 180, make sampling head 107 up, then put into the placing hole 403 to the standing groove 101 with drawing liquid jar 102 in, make drawing liquid jar 102 block at the top of limiting plate 4, and carry out spacingly to drawing liquid jar 102 through stopper 402.
Further, the top of the inner wall of the placing groove 101 is provided with threads, the top of the placing box 1 is provided with the protective cover 5, the top of the protective cover 5 is provided with the connecting block 501, the outer surface of the connecting block 501 is provided with threads, the connecting block 501 is in threaded connection with the placing groove 101, after the liquid pumping tank 102 is placed in the placing box 1, the protective cover 5 is placed at the top of the placing box 1, the protective cover 5 is rotated, the connecting block 501 is in threaded connection with the placing groove 101, and then the protective cover 5 is fixedly connected with the placing box 1.
When the utility model is used, firstly, the sampling head 107 is aligned with the connecting head 106, then the fixture block 203 is aligned with the vertical groove 2, then the sampling head 107 is pushed towards the connecting head, so that the fixture block 203 slides into the vertical groove 2, until one side of the fixture block 203 is attached to the inner wall of the horizontal groove 201, the sampling head 107 is rotated, so that the fixture block 203 slides in the horizontal groove 201, until one side of the fixture block 203 is attached to the inner wall of the clamping groove 202, the sampling head 107 is pulled downwards, so that the fixture block 203 slides into the clamping groove 202 to be clamped and connected with the clamping groove, thereby the sampling head 107 is clamped and connected with the connecting head 106, when the sampler body is used, the pull block 105 is pushed towards the liquid pumping tank 102, so that the connecting rod 104 pushes the movable block 103 to discharge the air in the liquid pumping tank 102 from the sampling pipe 108, then the sample pumping pipe 108 is put into a sample container, then the pull block 105 is grasped to apply force towards the direction far away from the liquid pumping tank 102, so that the connecting rod 104 drives the movable block 103 to move towards the opening direction, the liquid medicine is sucked into the liquid extracting tank 102 from the sampling pipe 108 under the action of pressure difference, then the liquid extracting tank 102 is rotated 180 degrees, so that the sampling head 107 faces upwards, then the protective sleeve 3 is sleeved at the sampling head 107, so that the protective sleeve 3 is in clamping connection with the sampling head 107, then the liquid extracting tank 102 is placed into the placing hole 403 in the placing groove 101, so that the liquid extracting tank 102 is clamped at the top of the limiting plate 4, the liquid extracting tank 102 is limited by the limiting block 402, finally the protective cover 5 is placed at the top of the placing box 1, the protective cover 5 is rotated, so that the connecting block 501 is in threaded connection with the placing groove 101, then the protective cover 5 is fixedly connected with the placing box 1, the device is in clamping connection through the clamping groove 202 and the clamping block 203, so that the connecting strength between the connecting head 106 and the sampling head 107 can be enhanced, the separation of the sampling head 107 from the connecting head 106 in use is avoided, and the placing box 1 is provided for storing a sampler body, when the sample is transferred, the sample can be directly stored in the liquid pumping tank 102, then the sampler body is stored in the storage box 1, and then the storage box 1 is transferred.
Claims (7)
1. A sampling device for biological medicine is characterized by comprising a placing box, a sampler body and a clamping component;
the top of the placing box is provided with a placing groove, a sampler body is arranged in the placing groove, and the sampler body comprises a liquid pumping tank, a movable block, a connecting rod, a pulling block, a connecting head, a sampling head and a sampling pipe;
the connector with be provided with the block subassembly between the sampling head, be used for with the connector with the sampling head carries out the block.
2. The biomedical sampling device according to claim 1, wherein the clamping component comprises a vertical groove, a transverse groove, a clamping groove and a clamping block, the vertical groove, the transverse groove and the clamping groove are formed on the outer surface of the connector, the vertical groove, the transverse groove and the clamping groove are communicated, the vertical groove, the transverse groove and the clamping groove are combined to form an inverted hook shape, the clamping block is arranged on one side of the inner wall of the sampling head, and the clamping block is clamped and connected with the clamping groove.
3. The biomedical sampling device of claim 1, wherein the inside of the fluid-pumping tank is slidably connected with a movable block, the top of the movable block is connected with a connecting rod, the top of the fluid-pumping tank is provided with an opening, the connecting rod passes through the opening and protrudes out of the top of the fluid-pumping tank, and one end of the connecting rod is connected with a pull block.
4. The biomedical sampling device of claim 1, wherein the bottom of the liquid extraction tank is connected with a connector, the outer surface of the connector is connected with a sampling head in a sliding manner, the bottom of the sampling head is connected with a sampling pipe, and the connector, the sampling head, the sampling pipe and the inside of the liquid extraction tank are communicated with each other.
5. The biomedical sampling device of claim 1, wherein the bottom of the liquid extraction tank is provided with a protective sleeve, and the protective sleeve is connected with the sampling head in a clamping manner.
6. The biomedical sampling device of claim 1, wherein the placement groove is internally provided with a limiting plate, the top of the limiting plate is provided with a limiting hole, the diameter of the limiting hole is smaller than that of the liquid pumping tank, the top of the limiting plate is provided with a limiting block, and the top of the limiting block is provided with a placement hole.
7. The biomedical sampling device of claim 1, wherein the top of the inner wall of the placement groove is provided with screw threads, the top of the placement box is provided with a protective cover, the top of the protective cover is provided with a connecting block, the outer surface of the connecting block is provided with screw threads, and the connecting block is in threaded connection with the placement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426174.2U CN216207841U (en) | 2021-10-09 | 2021-10-09 | Sampling equipment for biological medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426174.2U CN216207841U (en) | 2021-10-09 | 2021-10-09 | Sampling equipment for biological medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207841U true CN216207841U (en) | 2022-04-05 |
Family
ID=80862182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426174.2U Expired - Fee Related CN216207841U (en) | 2021-10-09 | 2021-10-09 | Sampling equipment for biological medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207841U (en) |
-
2021
- 2021-10-09 CN CN202122426174.2U patent/CN216207841U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216207841U (en) | Sampling equipment for biological medicine | |
| CN207585960U (en) | A kind of medical test sampler | |
| CN209820857U (en) | Sampler | |
| CN212483003U (en) | Liquid sampling device | |
| CN107824231B (en) | Experimental device for be used for saving liquid isotope trade sample | |
| CN209821204U (en) | Lymphoma blood chemical examination section transfer device | |
| CN217962978U (en) | Secondary centrifugal needle tube | |
| CN219495792U (en) | Extraction element for liquid medicine medical examination | |
| CN109443878B (en) | Device and method for transferring multiple samples of nerve tissue slice | |
| CN217033182U (en) | Sampling tool for chemical laboratory for water environment detection | |
| CN219816297U (en) | Pipetting device for drug detection | |
| CN205850883U (en) | A kind of liquid transfer gun head of quantitative sample-adding | |
| CN216261393U (en) | Centrifuge tube adapter | |
| CN214525635U (en) | Reagent pre-installation storage tube for detection | |
| CN201368820Y (en) | Injector for cell examination | |
| CN201492424U (en) | Disposable vein blood collecting device | |
| CN211885571U (en) | A evacuating device for biological sample separation | |
| CN213324597U (en) | Biological sample storage device | |
| CN211740743U (en) | Medical experiment sample extractor | |
| CN207805639U (en) | A kind of multiple-pin type mixing dispenser | |
| CN220063471U (en) | Extraction element is used in aluminum alloy powder inspection | |
| CN220724122U (en) | Portable biological cell extraction element | |
| CN218121493U (en) | Vacuum jacket sampling device | |
| CN211477755U (en) | Food is with detecting sampling device | |
| CN218529408U (en) | Medical drainage component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |