CN114982805A - Vacuum blood drawing device for pig slaughtering - Google Patents
Vacuum blood drawing device for pig slaughtering Download PDFInfo
- Publication number
- CN114982805A CN114982805A CN202111173282.1A CN202111173282A CN114982805A CN 114982805 A CN114982805 A CN 114982805A CN 202111173282 A CN202111173282 A CN 202111173282A CN 114982805 A CN114982805 A CN 114982805A
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- blood drawing
- stirring
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- 239000008280 blood Substances 0.000 title claims abstract description 100
- 210000004369 blood Anatomy 0.000 title claims abstract description 100
- 238000003307 slaughter Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000001112 coagulating effect Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 239000004278 EU approved seasoning Substances 0.000 claims description 2
- 235000011194 food seasoning agent Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 241000894006 Bacteria Species 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 230000023555 blood coagulation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22B—SLAUGHTERING
- A22B5/00—Accessories for use during or after slaughtering
- A22B5/04—Blood-collecting apparatus; Blood-stirring devices
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention relates to the technical field of blood drawing devices, and discloses a vacuum blood drawing device for pig slaughtering, which comprises a frame and further comprises: the vacuum blood drawing mechanism is provided with a blood transfusion pipeline and is used for drawing blood produced by slaughtering by utilizing negative pressure; the buffer mechanism can be communicated with the vacuum blood drawing mechanism and is used for receiving the blood of the vacuum blood drawing mechanism; the stirring mechanism can be communicated with the buffer mechanism and is used for receiving the blood of the buffer mechanism and stirring the blood to prevent the blood from coagulating; the invention has the following advantages: 1. manual automatic blood drawing is replaced, and production labor force and cost are reduced; 2. the vacuum blood drawing mode is adopted, so that bacteria are effectively prevented from polluting blood, and the blood is clean and sanitary; 3. the structure is succinct, convenient operation, and production efficiency is high.
Description
Technical Field
The invention relates to the technical field of blood drawing devices, in particular to a vacuum blood drawing device for pig slaughtering.
Background
The food is eaten by people as the day, and meat is a popular food and is in a special position in the people's county. Particularly, pork products are meat products which are the largest in consumption amount of people at present, and in China, a large amount of pork products are in consumption demand.
In the current production, the treatment process for live pigs is generally as follows: slaughtering, removing hair integrally, cutting, and then marketing. Wherein, slaughter and still include slaughtering and drawing blood to live pig in the step usually in slaughtering, current live pig slaughters the mode and carries out electric anesthesia for live pig, make live pig lose consciousness after reuse artifical slaughter and draw blood to live pig, but this kind of artifical slaughter mode intensity of labour is still very big, degree of automation is lower, the demand of production has not been satisfied, in addition, the artificial pig blood of slaughtering the extraction receives the pollution of microorganism such as bacterium easily, and the security is lower, has food safety hidden danger. In order to solve the above problems, the inventors have made a new invention.
Disclosure of Invention
The invention aims to provide a vacuum blood drawing device for pig slaughtering aiming at the defects of the prior art, and the vacuum blood drawing device has the characteristics of high production efficiency and high safety.
In order to achieve the above object, the present invention is a vacuum hemospast for pig slaughter, comprising a frame, further comprising: the vacuum blood drawing mechanism is provided with a blood transfusion pipeline and is used for drawing blood produced by slaughtering by utilizing negative pressure; the buffer mechanism can be communicated with the vacuum blood drawing mechanism and is used for receiving the blood of the vacuum blood drawing mechanism; and the stirring mechanism can be communicated with the buffer mechanism and is used for receiving the blood of the buffer mechanism and stirring the blood to prevent blood coagulation.
Further, the vacuum blood drawing mechanism comprises a vacuum tank, a vacuum pump and a first driving mechanism for driving the vacuum pump to operate, one end of the vacuum tank is connected with the vacuum pump, the other end of the vacuum tank is communicated with a buffer mechanism, and a first connecting hole is formed in the bottom of the vacuum tank.
Furthermore, buffer gear includes the transit jar at least, the transit jar is provided with first connecting pipe, and first connecting pipe is connected with first connecting hole.
Preferably, the transfer tank is provided with a liquid level sensor.
Further, rabbling mechanism includes agitator tank and agitator, the agitator tank is provided with the charge door, and the agitator tank can communicate with buffer gear, the agitator includes agitator head and (mixing) shaft, and agitator head drive (mixing) shaft is rotatory.
Preferably, the stirring shaft is further provided with a plurality of stirring blades, and the inclination angle alpha of each stirring blade is 30-60 degrees.
Furthermore, the stirring mechanism further comprises a feeding tank for adding seasonings, the feeding tank is arranged above the feeding port, and the lower end of the feeding tank is an open end.
Preferably, the open end of reinforced jar is provided with push mechanism, and push mechanism includes motor and screw rod, and motor drive screw rod is rotatory, the screw rod is provided with the flight, the direction of flight sets up along keeping away from charge door direction slope.
Preferably, a partition is arranged inside the vacuum tank.
Has the advantages that: compared with the prior art, the invention is a vacuum hemospast for pig slaughtering, which comprises a frame, and also comprises: the vacuum blood drawing mechanism is provided with a blood transfusion pipeline and is used for drawing blood produced by slaughtering by utilizing negative pressure; the buffer mechanism can be communicated with the vacuum blood drawing mechanism and is used for receiving the blood of the vacuum blood drawing mechanism; the stirring mechanism can be communicated with the buffer mechanism and is used for receiving the blood of the buffer mechanism and stirring the blood to prevent the blood from coagulating; the invention has the following advantages: 1. manual automatic blood drawing is replaced, and production labor force and cost are reduced; 2. the vacuum blood drawing mode is adopted, so that bacteria are effectively prevented from polluting blood, and the blood is clean and sanitary; 3. the structure is succinct, convenient operation, and production efficiency is high.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the vacuum blood drawing mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the buffering mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the stirring mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the pushing mechanism of the present invention.
FIG. 6 is a schematic view of the structure of the stirrer according to the present invention.
FIG. 7 is a schematic view of the structure of the separator of the present invention.
Fig. 8 is a schematic structural view of the slaughtering mechanism of the present invention.
The reference numerals include:
a frame-1, a roller-11, a vacuum blood drawing mechanism-2, a blood transfusion pipeline-21, a vacuum tank-22, a vacuum pump-23, a first driving mechanism-24, a first connecting hole-25, a second connecting hole-26, a clapboard-27, a servo motor-28, a speed reducer-29, a buffer mechanism-3, a transfer tank-31, a first connecting pipe-32, a second connecting pipe-33, a liquid level detector-34, a stirring mechanism-4, a stirring tank-41, a stirrer-42, a feed inlet-43, a stirring machine head-44, a stirring shaft-45, a stirring sheet-46, a feeding tank-47, a pushing mechanism-5, a motor-51, a screw-52, a spiral sheet-53, a sensor-54, a slaughtering mechanism-6, a cutter-61, a sharp part-62, a connecting pipe part-63, a blood drawing hole-64, a sprayer-65, an ultraviolet irradiator-66, a first control valve-7 and a second control valve-8.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 8.
The invention relates to a vacuum blood drawing device for pig slaughtering. The equipment comprises a frame 1, wherein the frame 1 is provided with a roller 11, and when the device needs to move, the equipment can be moved only by putting down the roller. This device still includes: the vacuum blood drawing mechanism 2 is provided with a blood transfusion pipeline 21 and is used for drawing blood produced by slaughtering by utilizing negative pressure; the buffer mechanism 3 can be communicated with the vacuum blood drawing mechanism 2 and is used for receiving the blood of the vacuum blood drawing mechanism 2; and a stirring mechanism 4 which can communicate with the buffer mechanism 3 and is used for receiving the blood of the buffer mechanism 3 and stirring the blood to prevent blood coagulation. When the device is used, the blood of slaughtered animals is automatically pumped into the device through the blood transfusion pipeline 21 by the vacuum blood pumping mechanism 3, and then enters the stirring mechanism 4 through the buffer mechanism 3, and the blood can be continuously stirred by the stirring mechanism 4. In the technical scheme, a first control valve 7 is arranged between the vacuum blood drawing mechanism 2 and the buffer mechanism 3, a second control valve 8 is arranged between the buffer mechanism 3 and the stirring mechanism 4, the control valves can be manual mechanical valves and can also be automatically controlled electromagnetic valves, the two valves cannot be used simultaneously, namely when one valve is opened, the other valve is in a closed state. This device can realize carrying out automatic bloodletting to slaughtering the animal, need not through artifical supplementary, can solve prior art can't satisfy the problem of production demand, and unmanned joining can prevent that blood from being polluted simultaneously, and food security improves, effectively reduces food potential safety hazard.
Further, the vacuum blood drawing mechanism 2 comprises a vacuum tank 22, a vacuum pump 23 and a first driving mechanism 24 for driving the vacuum pump 23 to operate, one end of the vacuum tank 22 is connected with the vacuum pump 23, the other end of the vacuum tank is communicated with the buffer mechanism 3, and a first connecting hole 25 is formed in the bottom of the vacuum tank 22. In this scheme, first actuating mechanism 24 includes servo motor 28 and speed reducer 29, and speed reducer 29 is connected in the transmission of servo motor 28, and this actuating mechanism has stability good, characteristics such as efficient.
In this device, blood transfusion line 21 is connected with slaughtering mechanism 6, slaughtering mechanism 6 includes cutter 61, and cutter 61 is provided with sharp portion 62 and connecting tube portion 63, and the front end of connecting tube portion 63 sets up draws blood hole 64, and connecting tube portion 63 and blood transfusion line 21 intercommunication. When this equipment of operation, pierce live pig's aorta by cutter 61, live pig's blood is by drawing blood hole 64 entering connecting tube portion 63, utilizes the negative pressure to draw blood directly into in drawing the blood device, accomplishes automatic blood process of drawing blood, can save the manual work step of slaughtering, saves the labour, compares in traditional electric anesthesia slaughtering mode simultaneously, can effectively avoid causing the meat decline scheduling problem because live pig's stress response. Because the slaughtered knife 61 is used for a long time and exposed in the air, food safety hazards are easy to appear under the condition of not cleaning and disinfecting for a long time, and in order to avoid the phenomenon, a sprayer 65 and an ultraviolet irradiator 66 are arranged on the knife 61. The sprayer can spray high-temperature water with the temperature of over 90 ℃ to clean the cutter and perform high-temperature sterilization, and then the ultraviolet irradiator can irradiate and sterilize the cutter and dry the cutter at the same time.
In the present invention, the buffer mechanism 3 is provided below the vacuum blood drawing mechanism 2, and the buffer mechanism 3 includes at least the transfer pot 31, the transfer pot 31 is provided with the first connection pipe 32, the first connection pipe 32 is connected with the first connection hole 25, and the first control valve 7 is provided at the first connection pipe 32. At this time, the first connection hole 25 has a large diameter, and air can pass through the connection hole, so that the pressure of the vacuum tank 22 and the pressure of the relay tank 31 can be maintained to be the same, and blood can flow into the relay tank 31 along the periphery of the hole, thereby achieving dual purposes. As another embodiment, a second connection hole 26 may be additionally formed in the vacuum tank, a second connection pipe 33 may be formed in the transfer tank 31, and the second connection pipe 33 may be connected to the second connection hole 26. At this time, the first control valve 7 is disposed on the second connection pipe 33, and the second connection pipe 33 functions to make the transfer tank 31 and the vacuum tank 22 in the same negative pressure condition, so that the blood can smoothly flow out; the first connecting pipe 32 enables blood to slowly flow to the transfer pot 31 under the action of gravity, and the structure is simple, so that the corresponding technical effect can be achieved, and the device is practical and high in safety. Certainly, the buffer mechanism 3 is provided to mainly make the blood flow out from the negative pressure environment of the vacuum tank 22, and to achieve this purpose, an active blood drawing mode may be adopted, and a motor and a pump are combined to draw blood, so as to achieve similar technical effects.
Preferably, the transfer tank 31 is provided with a liquid level sensor 34 for detecting the liquid level, when the liquid level sensor 34 detects that the liquid level reaches the highest liquid level of the transfer tank 31, the first control valve 7 closes the communication between the first connecting pipe 32 and the vacuum tank 22, at this time, the vacuum tank 22 and the transfer tank 31 are at different pressures, blood cannot continuously flow into the transfer tank 31 from the vacuum tank 22, meanwhile, the second control valve 8 is opened, the stirring mechanism 4 is started, the transfer tank 31 is communicated with the stirring mechanism 4, the two are at the same pressure, and the blood flows into the stirring mechanism 4.
Further, rabbling mechanism 4 includes agitator tank 41 and agitator 42, agitator tank 41 is provided with charge door 43, and agitator tank 41 communicates with buffer gear 3, agitator 42 includes agitator head 44 and (mixing) shaft 45, and agitator head 44 drive (mixing) shaft 45 is rotatory.
Preferably, the stirring shaft 45 is further provided with a plurality of stirring blades 46, and the inclination angle α of the stirring blades 46 is 30 to 60 degrees. Compare in only using (mixing) shaft 45 to drive the scheme of liquid motion, add many stirring pieces 46 on (mixing) shaft 45 and can further increase the stirring dynamics to stirring piece 46 slope sets up the area of contact that can increase with blood, and the increase resistance all makes the effect that prevents blood coagulation better. However, the larger the angle of inclination of the stirring blade 46 is, the better, and when the angle of inclination reaches 90 degrees, the contact area becomes the minimum, and the corresponding technical effect is not achieved, and the best angle is 30 to 60 degrees through the experiment of the inventor.
In this technical scheme, rabbling mechanism 4 is still including being used for adding the reinforced jar 47 of condiment, reinforced jar 47 sets up directly over charge door 43, reinforced jar 47 lower extreme is the open end. For further preventing blood coagulation, the producer only needs to place additives such as salt, anticoagulant and the like into the feeding tank 47, and the additives slowly fall down from the open end of the feeding tank 47 due to gravity, so that automatic feeding is realized, convenience is brought, manual feeding is not needed, and labor force is saved.
As another embodiment, in order to control the feeding speed and prevent the occurrence of the situation of harm and additive waste caused by excessive feeding, the inventor arranges the pushing mechanism 5 at the open end of the feeding tank 47, and the feeding tank 47 is not right above the feeding port 43. The pushing mechanism 5 comprises a motor 51 and a screw 52, the motor 51 drives the screw 52 to rotate, a spiral piece 53 is arranged on the screw 52, the direction of the spiral piece 53 is inclined in the direction away from the feeding opening 43, and the pushing mechanism 5 is further provided with an inductor 54. When the blood in the transfer pot 31 flows into the stirring pot 41, the sensor acts to transmit a signal to the motor 51, the screw 52 starts to rotate to drive the spiral piece 53 to move, so as to generate a driving force and an extrusion force, so that the additive is extruded from the feeding pot 47 and pushed to the feeding port 43, and finally falls into the feeding port 43. The speed of the motor 51 is controllable, the feeding speed is convenient to control, meanwhile, the inductor 54 is arranged, the pushing mechanism 5 can only run when needed, and additive waste can be avoided.
Preferably, in order to prevent water vapor entrained in blood from flowing into the vacuum pump 23 and damaging the vacuum pump 23, in the present embodiment, a partition 27 is disposed inside the vacuum tank 22. The principle is as follows: the walking route of the water vapor is increased, the probability of the water vapor entering the vacuum pump 23 is reduced, in addition, the water vapor is easy to contact with the partition plate 27 in the walking process and then is liquefied, the water vapor cannot enter the vacuum pump 23, and the service life of the vacuum pump 23 is prolonged.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (9)
1. A vacuum bloodletting instrument for live pig slaughter, includes frame (1), its characterized in that still includes:
the vacuum blood drawing mechanism (2) is provided with a blood transfusion pipeline (21) and is used for drawing blood produced by slaughtering by utilizing negative pressure;
the buffer mechanism (3) can be communicated with the vacuum blood drawing mechanism (2) and is used for receiving the blood of the vacuum blood drawing mechanism (2);
and the stirring mechanism (4) can be communicated with the buffer mechanism (3) and is used for receiving the blood of the buffer mechanism (3) and stirring to prevent the blood from coagulating.
2. A vacuum blood drawing device for pig slaughter according to claim 1, characterised in that: the vacuum blood drawing mechanism (2) comprises a vacuum tank (22), a vacuum pump (23) and a first driving mechanism (24) for driving the vacuum pump (23) to run, one end of the vacuum tank (22) is connected with the vacuum pump (23), the other end of the vacuum tank is communicated with the buffer mechanism (3), and a first connecting hole (25) is formed in the bottom of the vacuum tank (22).
3. A vacuum blood drawing device for pig slaughter according to claim 1, characterised in that: buffer gear (3) include transit jar (31) at least, transit jar (31) are provided with first connecting pipe (32), and first connecting pipe (32) are connected with first connecting hole (25).
4. A vacuum blood drawing device for pig slaughter according to claim 3, characterized in that: the transfer tank (31) is provided with a liquid level sensor (34).
5. A vacuum blood drawing device for pig slaughter according to claim 1, characterised in that: rabbling mechanism (4) are including agitator tank (41) and agitator (42), agitator tank (41) are provided with charge door (43), and agitator tank (41) can communicate with buffer gear (3), agitator (42) are including stirring aircraft nose (44) and (mixing) shaft (45), and stirring aircraft nose (44) drive (mixing) shaft (45) are rotatory.
6. A vacuum hemospast for pig slaughter according to claim 6, characterized in that: the stirring shaft (45) is also provided with a plurality of stirring blades (46), and the inclination angle alpha of the stirring blades (46) is 30-60 degrees.
7. A vacuum bloodletting device for pig slaughter according to claim 1 or 6, characterized in that: the stirring mechanism (4) further comprises a feeding tank (47) for adding seasonings, the feeding tank (47) is arranged above the feeding port (43), and the lower end of the feeding tank (47) is an open end.
8. A vacuum blood drawing device for pig slaughter according to claim 8, characterized in that: the open end of reinforced jar (47) is provided with push mechanism (5), and push mechanism (5) include motor (51) and screw rod (52), and motor (51) drive screw rod (52) are rotatory, screw rod (52) are provided with flight (53), the direction of flight (53) is along keeping away from charge door (43) direction slope setting.
9. A vacuum blood drawing device for pig slaughter according to claim 1, characterised in that: a partition plate (27) is arranged inside the vacuum tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173282.1A CN114982805A (en) | 2021-10-08 | 2021-10-08 | Vacuum blood drawing device for pig slaughtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173282.1A CN114982805A (en) | 2021-10-08 | 2021-10-08 | Vacuum blood drawing device for pig slaughtering |
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| Publication Number | Publication Date |
|---|---|
| CN114982805A true CN114982805A (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111173282.1A Pending CN114982805A (en) | 2021-10-08 | 2021-10-08 | Vacuum blood drawing device for pig slaughtering |
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| CN113229312A (en) * | 2021-06-20 | 2021-08-10 | 湖南金桂建设有限公司 | Slaughtering cutter capable of keeping blood sanitary |
| CN216255080U (en) * | 2021-10-08 | 2022-04-12 | 东莞市踔厉智能科技有限公司 | Vacuum blood drawing device for pig slaughtering |
-
2021
- 2021-10-08 CN CN202111173282.1A patent/CN114982805A/en active Pending
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| JPS53127183A (en) * | 1977-04-06 | 1978-11-07 | Baud Roger | Suction apparatus for removing blood from slaughtered animals |
| JPS60141241A (en) * | 1983-12-29 | 1985-07-26 | Niigata Eng Co Ltd | Method for treating blood and apparatus therefor |
| GB2342844A (en) * | 1998-10-15 | 2000-04-26 | North Cork Ferrous | Blood treatment and recovery apparatus |
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| CN207768806U (en) * | 2017-09-30 | 2018-08-28 | 刘沛 | A kind of Internal Medicine-Cardiovascular Dept. drainage device |
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Application publication date: 20220902 |