CN211262928U - Blood sample ultrasonic wave hemolysis device - Google Patents
Blood sample ultrasonic wave hemolysis device Download PDFInfo
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- CN211262928U CN211262928U CN201921521137.6U CN201921521137U CN211262928U CN 211262928 U CN211262928 U CN 211262928U CN 201921521137 U CN201921521137 U CN 201921521137U CN 211262928 U CN211262928 U CN 211262928U
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Abstract
The utility model relates to the technical field of medical apparatus, especially, relate to a blood sample ultrasonic wave hemolysis device, which comprises a housin, the top and the bottom of casing are provided with transducer and brace table respectively, the inside of transducer and brace table all is hollow structure, be provided with blood sample collection system between transducer and the brace table, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing is provided with the internal thread with external screw thread connection, the transducer includes front shroud and back shroud, be provided with ultrasonic device between front shroud and the back shroud. The utility model discloses a transducer sends the ultrasonic wave to blood sample hemolysis, simple structure reduces and makes the degree of difficulty and manufacturing cost, convenient operation, and performance is stable.
Description
Technical Field
The utility model relates to the technical field of medical apparatus, in particular to an ultrasonic hemolysis device for blood samples.
Background
Hemolysis, which refers to the rupture of erythrocytes and the escape of hemoglobin called erythrolysis, called hemolysis for short, it is well known information in the art to subject a blood sample to a hemolysis procedure in order to measure a relevant parameter. Currently, a hemolysis device is generally adopted to perform hemolysis operation and then measure related parameters, but the device has the disadvantages of large volume, complex structure composition, large manufacturing difficulty, high production cost, unstable use performance, and often difficulty in controlling the oscillation frequency required by hemolysis of a blood sample, thereby causing insufficient hemolysis degree.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a blood sample ultrasonic wave hemolysis device, send the ultrasonic wave through the transducer and to blood sample hemolysis, simple structure reduces and makes the degree of difficulty and manufacturing cost, convenient operation, performance is stable.
In order to achieve the purpose, the utility model discloses a blood sample ultrasonic wave hemolysis device, which comprises a housin, the top and the bottom of casing are provided with transducer and brace table respectively, the inside of transducer and brace table all is hollow structure, be provided with blood sample collection system between transducer and the brace table, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing is provided with the internal thread with external screw thread connection, the transducer includes front shroud and back shroud, be provided with the supersound device between front shroud and the back shroud.
The utility model provides a blood sample ultrasonic wave hemolysis device, includes the casing, the both ends of casing all are provided with the transducer, are provided with blood sample collection system between two transducers, the inside of transducer is hollow structure, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing be provided with external screw thread connection's internal thread, the transducer includes front shroud and back shroud, be provided with the supersound device between front shroud and the back shroud.
Preferably, the ultrasonic device comprises a first piezoelectric ceramic piece and a second piezoelectric ceramic piece which are stacked, the second piezoelectric ceramic piece is arranged at the top of the front cover plate, a first electrode plate is arranged between the first piezoelectric ceramic piece and the rear cover plate, and a second electrode plate is arranged between the first piezoelectric ceramic piece and the second piezoelectric ceramic piece.
Preferably, the blood sample collection device comprises a containing cavity, a liquid inlet pipe and a liquid outlet pipe are respectively arranged at two ends of the containing cavity, a sealing ring is arranged between the liquid inlet pipe and the containing cavity, lenses are arranged at the top and the bottom of the containing cavity, and a first infusion hole penetrating through the containing cavity is arranged in the middle of the containing cavity.
Preferably, the middle part of feed liquor pipe is provided with the draw-in groove, the outside of feed liquor pipe is provided with coupling groove, the middle part of feed liquor pipe is provided with the second infusion hole that runs through the feed liquor pipe, the one end of holding cavity is provided with the fixture block with the draw-in groove joint, the outside of holding cavity is provided with the connecting lug with the coupling groove joint.
Preferably, the inside of casing is hollow structure, the middle part of casing is provided with the through-hole that transversely runs through the casing, the outside of through-hole is provided with the slot of inserting, the lateral wall of casing is provided with observation window.
The utility model has the advantages that: the utility model discloses a blood sample ultrasonic wave hemolysis device, which comprises a housin, the top and the bottom of casing are provided with transducer and brace table respectively, the inside of transducer and brace table all is hollow structure, be provided with blood sample collection system between transducer and the brace table, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing is provided with the internal thread with external screw thread connection, the transducer includes front shroud and back shroud, be provided with the ultrasonic device between front shroud and the back shroud.
Blood sample collection system inserts between transducer and brace table, the mutual threaded connection of internal thread of external screw thread and casing that the transducer passes through lock nut, realize transducer fixed connection in the casing, power signal of telecommunication production ultrasonic wave is applyed to the ultrasonic device, the frequency of ultrasonic wave is at 20KHz to 200KHz, the ultrasonic wave passes through the front shroud and transmits blood sample collection system, carry out the broken hemolysis of ultrasonic wave to the erythrocyte in the blood sample, external light can shine the blood sample light filling to blood sample collection system from inside hollow transducer, the detector installation is used for acquireing the relevant image information who records blood sample at inside hollow brace table, carry out analysis processes to the computer with relevant image information data transmission, so that the measurement obtains relevant parameter. The utility model discloses a transducer sends the ultrasonic wave to blood sample hemolysis, simple structure reduces and makes the degree of difficulty and manufacturing cost, convenient operation, and performance is stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram after the housing is hidden according to a first embodiment of the present invention.
Fig. 3 is an exploded schematic view of a first embodiment of the present invention.
Fig. 4 is a schematic structural view of the liquid inlet pipe of the present invention.
Fig. 5 is a schematic structural diagram after the housing is hidden according to the second embodiment of the present invention.
The reference numerals include:
1-shell 11-through hole 12-inserting groove
13-observation Window
2-transducer 21-back cover 22-front cover
23-ultrasonic device 231-first piezoceramic sheet 232-second piezoceramic sheet
233-first electrode sheet 234-second electrode sheet
3-support table
4-blood sample collecting device 41-accommodation cavity 411-first infusion hole
412-block 413-connecting projection
42-liquid inlet pipe 421-clamping groove 422-connecting groove
423-second infusion hole
43-liquid outlet pipe 44-sealing ring 45-lens
5-spacer ring 6-locknut 7-external thread
8-internal thread.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The first embodiment.
As shown in fig. 1 to 4, the utility model discloses a blood sample ultrasonic wave hemolysis device, including casing 1, casing 1's top and bottom are provided with transducer 2 and brace table 3 respectively, transducer 2 all are hollow structure with brace table 3's inside, be provided with blood sample collection system 4 between transducer 2 and the brace table 3, transducer 2's outside is provided with spacer ring 5, spacer ring 5's top is provided with lock nut 6, lock nut 6's lateral wall is provided with external screw thread 7, casing 1's inside wall is provided with the internal thread 8 of being connected with external screw thread 7, transducer 2 includes front shroud 22 and back shroud 21, be provided with ultrasonic device 23 between front shroud 22 and the back shroud 21.
Blood sample collection system 4 inserts between transducer 2 and brace table 3, the mutual threaded connection of external screw thread 7 that transducer 2 passes through lock nut 6 and the internal thread 8 of casing 1, the realization is with transducer 2 fixed connection in casing 1, ultrasonic device 23 applies the power signal of telecommunication and produces the ultrasonic wave, the frequency of ultrasonic wave is at 20KHz to 200KHz, the ultrasonic wave passes through front shroud 22 and transmits blood sample collection system 4, carry out the broken hemolysis of ultrasonic wave to the red blood cell in the blood sample, external light can shine into the blood sample light filling in blood sample collection system 4 from inside hollow transducer 2, the detector is installed and is used for acquireing the relevant image information who records the blood sample at inside hollow brace table 3, transmit relevant image information data to the computer and carry out analysis processes, so that the measurement obtains relevant parameter. The utility model discloses a transducer 2 sends the ultrasonic wave to the blood sample hemolysis, simple structure reduces and makes the degree of difficulty and manufacturing cost, convenient operation, and performance is stable.
As shown in fig. 3, the ultrasonic device 23 of the present embodiment includes a first piezoceramic sheet 231 and a second piezoceramic sheet 232 which are stacked, the second piezoceramic sheet 232 is placed on top of the front cover plate 22, a first electrode sheet 233 is arranged between the first piezoceramic sheet 231 and the rear cover plate 21, and a second electrode sheet 234 is arranged between the first piezoceramic sheet 231 and the second piezoceramic sheet 232. Specifically, in operation, after power electrical signals are applied to the first electrode plate 233 and the second electrode plate 234, the first piezoelectric ceramic plate 231 and the second piezoelectric ceramic plate 232 are caused to vibrate together, so as to generate ultrasonic waves, and the ultrasonic waves are transmitted to the blood sample collection device 4 through the front cover plate 22.
As shown in fig. 2 and fig. 3, the blood sample collecting device 4 of the present embodiment includes an accommodating cavity 41, a liquid inlet pipe 42 and a liquid outlet pipe 43 are respectively disposed at two ends of the accommodating cavity 41, a sealing ring 44 is disposed between the liquid inlet pipe 42 and the accommodating cavity 41, lenses 45 are disposed at the top and the bottom of the accommodating cavity 41, and a first infusion hole 411 penetrating through the accommodating cavity 41 is disposed in the middle of the accommodating cavity 41. Specifically, the both ends of accommodation cavity 41 are assembly connection respectively have feed liquor pipe 42 and drain pipe 43, be provided with sealing washer 44 between feed liquor pipe 42 and the accommodation cavity 41, effectively improve the connection leakproofness between the two, the blood sample is got into by feed liquor pipe 42, enter into the inside of accommodation cavity 41 through first infusion hole 411, ultrasonic device 23 applys power signal of telecommunication and sends the ultrasonic wave, the ultrasonic wave transmits the inside blood sample of accommodation cavity 41 through lens 45 from the preceding terminal surface of apron 22, carry out the broken hemolysis of ultrasonic wave to the red blood cell in the blood sample, so that measure and obtain relevant parameter. After the measurement is finished, the blood sample in the accommodating cavity 41 is discharged from the liquid outlet pipe 43, the cleaning solution flows into the accommodating cavity 41 from the liquid inlet pipe 42 and is discharged from the liquid outlet pipe 43, and then the inner wall of the accommodating cavity 41 is cleaned, in the cleaning process, the ultrasonic device 23 applies a power electric signal to send out ultrasonic waves, the micro bubbles existing in the cleaning solution vibrate, grow and continuously gather energy under the action of an ultrasonic wave field, when the energy reaches a certain threshold value, huge energy can be released when the cavitation bubbles collapse rapidly, micro jet with strong impact force is generated, and then the inner wall of the accommodating cavity 41 is cleaned and washed with higher speed, and the cleaning effect is improved.
As shown in fig. 2, 3 and 4, a clamping groove 421 is disposed in the middle of the liquid inlet pipe 42, a connecting groove 422 is disposed outside the liquid inlet pipe 42, a second infusion hole 423 penetrating through the liquid inlet pipe 42 is disposed in the middle of the liquid inlet pipe 42, a clamping block 412 clamped with the clamping groove 421 is disposed at one end of the accommodating cavity 41, and a connecting protrusion 413 clamped with the connecting groove 422 is disposed outside the accommodating cavity 41. Specifically, blood sample enters into holding cavity 41 by second infusion hole 423 of feed liquor pipe 42, and feed liquor pipe 42 passes through draw-in groove 421 and is connected with holding cavity 41's fixture block 412, realizes dismantling between feed liquor pipe 42 and the holding cavity 41 and is connected, and rethread feed liquor pipe 42's coupling groove 422 and holding cavity 41's connection lug 413 interconnect can further improve the stability of being connected between feed liquor pipe 42 and the holding cavity 41, and difficult not hard up drops, uses safe and reliable.
As shown in fig. 1 and 3, the interior of the casing 1 of the present embodiment is a hollow structure, a through hole 11 transversely penetrating through the casing 1 is formed in the middle of the casing 1, an insertion groove 12 is formed outside the through hole 11, and an observation window 13 is formed on the outer side wall of the casing 1. Specifically, inside hollow casing 1 is favorable to transducer 2 and brace table 3 to install top and bottom in casing 1 respectively, and blood sample collection device 4 passes through-hole 11 and enters into between transducer 2 and the brace table 3, and the slot 12 is fixed at the both ends of blood sample collection device 4, and human naked eye can directly perceivedly see the installation condition of blood sample collection device 4 through observation window 13.
Example two.
As shown in fig. 1 and 5, the utility model discloses a blood sample ultrasonic wave hemolysis device, including casing 1, casing 1's both ends all are provided with transducer 2, are provided with blood sample collection device 4 between two transducers 2, transducer 2's inside is hollow structure, transducer 2's outside is provided with spacer ring 5, spacer ring 5's top is provided with lock nut 6, lock nut 6's lateral wall is provided with external screw thread 7, casing 1's inside wall is provided with the internal thread 8 of being connected with external screw thread 7, transducer 2 includes front shroud 22 and back shroud 21, be provided with ultrasonic device 23 between front shroud 22 and the back shroud 21. The difference between this embodiment and the first embodiment lies in that, the support table 3 is removed, the transducers 2 are arranged in two and opposite up and down directions, during operation, the two transducers 2 arranged opposite up and down apply power electric signals together to send out ultrasonic waves, the blood sample collection device 4 is subjected to comprehensive hemolysis operation, the hemolysis degree of the blood sample is further improved, external light can illuminate the blood sample light supplement in the blood sample collection device 4 from one of the transducers 2 with a hollow inside, the detector is installed on the other transducer 2 with a hollow inside to obtain and record the relevant image information of the blood sample, and the relevant image information data is transmitted to the computer for analysis and processing, so as to measure and obtain relevant parameters.
The rest of this embodiment is the same as the first embodiment, and is not described herein again.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. An ultrasonic hemolysis device for a blood sample, which comprises a shell and is characterized in that: the utility model discloses a blood sampling device, including casing, transducer and brace table, the top and the bottom of casing are provided with transducer and brace table respectively, the inside of transducer and brace table all is hollow structure, be provided with blood sample collection system between transducer and the brace table, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing is provided with the internal thread with external screw thread connection, the transducer includes front shroud and back shroud, be provided with the supersound device between front shroud and the back shroud.
2. An ultrasonic hemolysis device for a blood sample, which comprises a shell and is characterized in that: the both ends of casing all are provided with the transducer, are provided with blood sample collection system between two transducers, the inside of transducer is hollow structure, the outside of transducer is provided with the spacer ring, the top of spacer ring is provided with lock nut, lock nut's lateral wall is provided with the external screw thread, the inside wall of casing is provided with the internal thread with external screw thread connection, the transducer includes front shroud and back shroud, be provided with the supersound device between front shroud and the back shroud.
3. The ultrasonic hemolyzing device for blood sample according to claim 2, wherein: the ultrasonic device comprises a first piezoelectric ceramic piece and a second piezoelectric ceramic piece which are stacked, the second piezoelectric ceramic piece is arranged at the top of the front cover plate, a first electrode piece is arranged between the first piezoelectric ceramic piece and the rear cover plate, and a second electrode piece is arranged between the first piezoelectric ceramic piece and the second piezoelectric ceramic piece.
4. The ultrasonic hemolyzing device for blood sample according to claim 2, wherein: the blood sample collection device comprises a containing cavity, wherein a liquid inlet pipe and a liquid outlet pipe are respectively arranged at two ends of the containing cavity, a sealing ring is arranged between the liquid inlet pipe and the containing cavity, lenses are arranged at the top and the bottom of the containing cavity, and a first infusion hole penetrating through the containing cavity is formed in the middle of the containing cavity.
5. The ultrasonic hemolyzing device for blood sample according to claim 4, wherein: the middle part of feed liquor pipe is provided with the draw-in groove, the outside of feed liquor pipe is provided with coupling groove, the middle part of feed liquor pipe is provided with the second infusion hole that runs through the feed liquor pipe, the one end of holding cavity is provided with the fixture block with the draw-in groove joint, the outside of holding cavity is provided with the connecting lug with the coupling groove joint.
6. The ultrasonic hemolyzing device for blood sample according to claim 2, wherein: the inside of casing is hollow structure, the middle part of casing is provided with the through-hole that transversely runs through the casing, the outside of through-hole is provided with the slot of inserting, the lateral wall of casing is provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521137.6U CN211262928U (en) | 2019-09-12 | 2019-09-12 | Blood sample ultrasonic wave hemolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521137.6U CN211262928U (en) | 2019-09-12 | 2019-09-12 | Blood sample ultrasonic wave hemolysis device |
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| Publication Number | Publication Date |
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| CN211262928U true CN211262928U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921521137.6U Active CN211262928U (en) | 2019-09-12 | 2019-09-12 | Blood sample ultrasonic wave hemolysis device |
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| CN (1) | CN211262928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176122A (en) * | 2021-04-24 | 2021-07-27 | 李冬安 | Blood sample ultrasonic wave hemolysis device |
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2019
- 2019-09-12 CN CN201921521137.6U patent/CN211262928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176122A (en) * | 2021-04-24 | 2021-07-27 | 李冬安 | Blood sample ultrasonic wave hemolysis device |
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