CN114343910A - Medical science experiment animal dissection device - Google Patents

Medical science experiment animal dissection device Download PDF

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Publication number
CN114343910A
CN114343910A CN202111576955.8A CN202111576955A CN114343910A CN 114343910 A CN114343910 A CN 114343910A CN 202111576955 A CN202111576955 A CN 202111576955A CN 114343910 A CN114343910 A CN 114343910A
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CN
China
Prior art keywords
sliding
fixing
fixedly connected
telescopic rod
groove
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Pending
Application number
CN202111576955.8A
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Chinese (zh)
Inventor
宋祯彦
成绍武
贺春香
于文静
杨苗
吴迪
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Hunan University of Chinese Medicine
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Hunan University of Chinese Medicine
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Publication date
Application filed by Hunan University of Chinese Medicine filed Critical Hunan University of Chinese Medicine
Priority to CN202111576955.8A priority Critical patent/CN114343910A/en
Publication of CN114343910A publication Critical patent/CN114343910A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a medical experimental animal dissection device which comprises a support frame, wherein the top of the support frame is provided with a dead slot, the inside of the dead slot is connected with a sewage slot in a sliding manner, the top of the support frame is provided with an operating platform, the periphery of the operating platform is fixedly connected with a baffle, the inside of the operating platform is connected with a fixing bandage in a sliding manner, two sides of the baffle are provided with a distraction assembly, the bottom of the fixing bandage is fixedly connected with a fixing plate, the side of the fixing plate is fixedly connected with a fixing column, and the bottom of the fixing column is fixedly connected with a limiting block. The animal skin stretching device can be adjusted according to the length of four limbs of an animal through the sliding fixing binding bands, the skin of the animal can be stretched through the stretching assembly, experimenters can conveniently conduct anatomical observation on internal organs of the animal, sewage flows into the sewage tank through the flow guide tank, so that the sewage is intensively treated, grooves are prevented from being formed in the operation table, and the operation table is convenient to clean.

Description

Medical science experiment animal dissection device
Technical Field
The invention relates to the field of experimental dissecting tables, in particular to a medical experimental animal dissecting device.
Background
When an animal is in a medical experiment, the state of internal organs of the animal needs to be observed and pathological research is carried out, so that an animal fixing device for dissection is often needed to be used and the animal is dissected, the experimental animal is generally anesthetized, four limbs of the experimental animal are unfolded and fixed on a test bed and then dissected, and in the process of dissection, the wound needs to be unfolded and arranged so as to be convenient for observing the condition of the internal organs of the animal.
CN113558811A provides a medical experimental animal dissection device applied to fixing animals with different volumes, relates to the technical field of dissection tables, and aims to solve the problems that operation is troublesome in the animal dissection process, and in addition, blood and sundries generated in the dissection process are accumulated on the dissection table, so that the operation is influenced and samples are easily polluted; the left end and the right end of the middle part of the top plane of the base are respectively vertically and upwards fixedly provided with a supporting column; the dissecting table is transversely and vertically fixedly arranged between the upper ends of the left support column and the right support column; the four fixing frames are respectively vertically inserted at the four corners of the dissecting table in a sliding manner; the two liquid collecting tanks are respectively inserted on the front end edge and the rear end edge of the dissecting table in a sliding mode in the longitudinal direction, the middle of the side groove corresponds to the edge position of the dissecting table, and the side groove with the round corners in a physical and chemical mode can be conveniently cleaned, so that the dead angle position is reduced, and the dissecting table is convenient to keep clean.
Present experimental animals dissects device carries out simple fixed with the four limbs of animal mostly, is not convenient for adjust respectively according to the four limbs length of animal, can not strut the setting to experimental animals, influences the observation, and among the prior art, in order to collect anatomical sewage, can have seted up the water leakage groove on the laboratory bench, and this kind of water leakage groove not only blocks experimental apparatus easily, and is not convenient for clear up the dirt of inslot, causes cross infection easily.
Therefore, it is necessary to invent a dissecting device for medical experimental animals to solve the above problems.
Disclosure of Invention
The invention aims to provide a medical experimental animal dissecting device which is characterized in that through sliding the fixing bandage, can be adjusted according to the length of the limbs of the animal, can prop open the skin of the animal through the opening component, is convenient for experimenters to carry out anatomical observation on the internal organs of the animal, and sewage flows into the sewage tank through the diversion tank, thereby carrying out centralized treatment on the sewage, avoiding slotting on the operation table, facilitating the cleaning of the operation table, aims to solve the problems that the four limbs of the animal are simply fixed, the adjustment according to the lengths of the four limbs of the animal is inconvenient, the experimental animal cannot be propped open, the observation is influenced, in the prior art, in order to collect the sewage of dissecting, can set up the water leakage groove on the laboratory bench, not only block the experimental apparatus easily, and the dirt of the clearance inslot of being not convenient for causes cross infection's problem easily.
In order to achieve the above purpose, the invention provides the following technical scheme: a medical experimental animal dissection device comprises a support frame, wherein a hollow groove is formed in the top of the support frame, a sewage groove is connected inside the hollow groove in a sliding mode, an operation table is installed on the top of the support frame, baffle plates are fixedly connected to the periphery of the operation table, a fixing binding belt is connected inside the operation table in a sliding mode, and a distraction assembly is installed on each of two sides of each baffle plate;
the bottom of the fixing bandage is fixedly connected with a fixing plate, the side of the fixing plate is fixedly connected with a fixing column, the bottom of the fixing column is fixedly connected with a limiting block, the side of the fixing column is connected with a pressing plate in a sliding mode, a fixing piece penetrates through the inside of the pressing plate, and the fixing piece is in threaded connection with the limiting block;
the strutting assembly further comprises a sliding column, a first telescopic rod and a second telescopic rod, the sliding column is fixedly connected to the bottom of the strutting assembly, the strutting assembly is sleeved on the outer side of the first telescopic rod, the second telescopic rod is inserted into the first telescopic rod, and the strutting assembly and the second telescopic rod are both in sliding connection with the first telescopic rod.
Preferably, the inside of operation panel has seted up the slide rail, the slide rail cooperatees with the stopper, the slide rail slope sets up.
Preferably, the number of the fixing bands is four, and the four fixing bands are uniformly distributed at four corners of the operating table.
Preferably, the outer side of the baffle is provided with a sliding groove, the bottom of the sliding column is fixedly connected with a sliding block matched with the sliding groove, the bottom of the sliding column is provided with a caster wheel, and the top of the baffle is provided with a limit groove matched with the caster wheel.
Preferably, threaded holes are formed in the tops of the strutting assembly and the first telescopic rod, a first fastener is connected to the inner threads of the threaded hole in the top of the strutting assembly, a second fastener is connected to the inner threads of the threaded hole in the top of the first telescopic rod, and a hook is fixedly connected to the end of the second telescopic rod.
Preferably, the outside fillet of baffle sets up, the outside fillet of support frame sets up.
Preferably, the bottom fixedly connected with inserted block of operation panel, the slot with inserted block matched with is seted up at the top of support frame, the thread groove has been seted up in the outside of slot, the inside threaded connection of thread groove has set screw.
Preferably, sliding plates are arranged on two sides of the empty groove, sliding plates are fixedly connected to two sides of the sewage groove, and the sliding plates are slidably connected with the sliding plates.
Preferably, the top of the sliding plate is rotatably connected with a plurality of rotating beads, the rotating beads are equidistantly distributed in the sliding plate, and one end of the opening of the sliding plate is provided with a round angle.
Preferably, the baffle plate is provided with guide grooves on two sides of the inner wall, the guide grooves are arranged with downward openings and matched with the sewage tank, and pulling handles are fixedly connected to the outer side of the sewage tank.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the four limbs are fixed on the fixing plate through the fixing bandage, the limiting block is slid to a proper position, then the fixing bandage is fixed, the fixing bandage can be adjusted according to the length of the four limbs of the animal, the application range is expanded, when a user needs to prop the animal body in the experiment process, the propping component can be slid, the propping position can be adjusted according to the needs, the user can pull the second telescopic rod, after the hook at the bottom hooks the skin of the animal, the positions of the second telescopic rod and the first telescopic rod are fixed through the first fastener and the second fastener, the skin of the animal can be propped open, and the experimenter can conveniently carry out anatomical observation on the internal organs of the animal;
2. the sewage that produces at the in-process of dissecting, under blockking of baffle, can prevent to flow out the operation panel, sewage flows to the bilge pit inside through the guiding gutter to carry out centralized processing to sewage, prevent that sewage from concentrating on the operation panel, cause the infection to experimental animals, the guiding gutter sets up in the both sides of baffle, can enough carry out centralized processing to sewage, has avoided slotting on the operation panel again, the cleanness of the operation panel of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the wind breakdown structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the expanding assembly and the baffle plate of the present invention;
FIG. 4 is a schematic cross-sectional view of the supporting frame of the present invention;
FIG. 5 is a cross-sectional view of the console of the present invention;
FIG. 6 is an exploded view of the securement strap of the present invention;
FIG. 7 is a schematic view of the internal structure of the distracting assembly of the present invention;
fig. 8 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
Description of reference numerals:
1. a support frame; 101. a slot; 102. a thread groove; 103. a set screw; 2. an empty groove; 201. a sliding plate; 202. rotating the beads; 3. a sewage tank; 301. a slide plate; 4. an operation table; 401. inserting a block; 402. a slide rail; 5. a baffle plate; 501. a diversion trench; 502. a chute; 503. a limiting groove; 6. fixing a binding band; 601. a fixing plate; 602. fixing a column; 603. a limiting block; 604. pressing a plate; 605. a fixing member; 7. a distraction assembly; 701. a traveler; 702. a slider; 703. a caster wheel; 704. a first fastener; 705. a first telescopic rod; 706. a second fastener; 707. and a second telescopic rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a medical experimental animal dissection device shown in figures 1, 2, 3, 6, 7 and 8, which comprises a support frame 1, wherein the top of the support frame 1 is provided with an empty groove 2, the inside of the empty groove 2 is connected with a sewage groove 3 in a sliding manner, the top of the support frame 1 is provided with an operation table 4, the periphery of the operation table 4 is fixedly connected with a baffle plate 5, the inside of the operation table 4 is connected with a fixing binding belt 6 in a sliding manner, and two sides of the baffle plate 5 are provided with a distraction assembly 7;
the bottom of the fixing strap 6 is fixedly connected with a fixing plate 601, the side of the fixing plate 601 is fixedly connected with a fixing column 602, the bottom of the fixing column 602 is fixedly connected with a limiting block 603, the side of the fixing column 602 is slidably connected with a pressing plate 604, a fixing piece 605 penetrates through the inside of the pressing plate 604, and the fixing piece 605 is in threaded connection with the limiting block 603;
the strutting assembly 7 further comprises a sliding column 701, a first telescopic rod 705 and a second telescopic rod 707, the sliding column 701 is fixedly connected to the bottom of the strutting assembly 7, the strutting assembly 7 is sleeved outside the first telescopic rod 705, the second telescopic rod 707 is inserted inside the first telescopic rod 705, and the strutting assembly 7 and the second telescopic rod 707 are both connected with the first telescopic rod 705 in a sliding mode.
Slide rail 402 has been seted up to the inside of operation panel 4, slide rail 402 cooperatees with stopper 603, slide rail 402 slope sets up, can adjust according to the length of animal four limbs.
The number of the fixing bandage 6 is four, the fixing bandage 6 is uniformly distributed at four corners of the operating table 4, and four limbs of the experimental animal can be fixed respectively.
The outer side of the baffle 5 is provided with a sliding groove 502, the bottom of the sliding column 701 is fixedly connected with a sliding block 702 matched with the sliding groove 502, the bottom of the sliding column 701 is provided with a caster 703, the top of the baffle 5 is provided with a limiting groove 503 matched with the caster 703, the propping assembly 7 can be limited, and the propping position can be adjusted as required.
Threaded holes are formed in the tops of the opening assembly 7 and the first telescopic rod 705, a first fastener 704 is connected to the threaded hole in the top of the opening assembly 7 in a threaded manner, a second fastener 706 is connected to the threaded hole in the top of the first telescopic rod 705 in a threaded manner, and a hook is fixedly connected to the end of the second telescopic rod 707 and can be used for opening animal skin, so that an experimenter can conveniently dissect and observe animal internal organs.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the outside round corners of the baffle 5 are arranged, and the outside round corners of the support frame 1 are arranged, so that the experimenters can be protected, and the experimenters can be prevented from being scratched by the corner.
The bottom fixedly connected with inserted block 401 of operation panel 4, the slot 101 with inserted block 401 matched with is seted up at the top of support frame 1, thread groove 102 has been seted up to the outside of slot 101, the inside threaded connection of thread groove 102 has set screw 103, is convenient for dismantle and install the device.
Sliding plates 201 are arranged on two sides of the empty groove 2, sliding plates 301 are fixedly connected to two sides of the sewage groove 3, and the sliding plates 301 are slidably connected with the sliding plates 201, so that the sewage groove 3 can be conveniently installed and limited.
The top of the sliding plate 201 is rotatably connected with a plurality of rotating beads 202, the rotating beads 202 are distributed in the sliding plate 201 at equal intervals, the rotating beads 202 can reduce the friction force between the sliding plate 201 and the sliding plate 301, so that the resistance is reduced, and one open end of the sliding plate 201 is set to be a round angle, so that the sliding plate 301 can be positioned conveniently.
Guiding gutter 501 has been seted up to the inner wall both sides of baffle 5, guiding gutter 501 downwardly opening sets up, guiding gutter 501 cooperatees with bilge pit 3, the outside fixedly connected with pulling handle of bilge pit 3, guiding gutter 501 set up in the both sides of baffle 5, can enough concentrate sewage, have avoided slotting on operation panel 4 again, the cleanness of the operation panel 4 of being convenient for.
The working principle of the invention is as follows:
referring to the attached drawings 1-8 of the specification, firstly, a user can place an experimental animal on an operation table 4, then the limbs of the animal are unfolded, then a limit block 603 is slid to a proper position, then the limbs are fixed on a fixing plate 601 through a fixing bandage 6, then a fixing piece 605 is rotated, so that the fixing piece 605 extends into the limit block 603, and then a pressing plate 604 is extruded, so that the pressing plate 604 slides on a fixing column 602 and is tightly attached to the operation table 4, and further the fixing bandage 6 is fixed, and similarly, the user can respectively fix the limbs of the experimental animal, can adjust according to the length of the limbs of the animal, the application range is expanded, and in the process of an experiment, when the body of the animal needs to be stretched, the stretching component 7 can be pulled, so that a sliding block 702 at the bottom of the stretching component 7 slides in a sliding groove 502, and a caster 703 slides in the limit groove 503, can carry on spacingly to strutting the assembly 7, can strut the position as required and adjust, after sliding to suitable position, the user can stimulate the second telescopic link 707, through the couple of the second telescopic link 707 bottom, after catching on the animal skin, promote the second telescopic link 707, make it retract, when the second telescopic link 707 slides to suitable position, the user can rotate the second fastener 706, make the second fastener 706 contact with the second telescopic link 707 through the screw hole, thus fix the second telescopic link 707, through rotating the first fastener 704, make the first fastener 704 contact with the first telescopic link 705 through the screw hole, thus fix the first telescopic link 705, can strut the animal skin, it is convenient for the experimenter to dissect and observe the animal viscera, strutting the assembly 7 and the second telescopic link 707 all with the first telescopic link 705 sliding connection, be convenient for lengthen the activity stroke of the second telescopic link 707, the application range can be enlarged;
referring to the attached drawings 1, 2, 4 and 5 of the specification, in the process of dissection, sewage is generated, the sewage is prevented from flowing out of the operation table 4 under the blocking of the baffle 5, the sewage flows out through the diversion trench 501 and is further guided into the sewage trench 3 at the bottom, so that the sewage is intensively treated, the sewage is prevented from being concentrated on the operation table 4 and infecting experimental animals, after the experiment is finished, a user can pull the sewage trench 3 by pulling a handle so as to intensively treat the sewage in the sewage, when a next experiment needs to be carried out, the user can push the sewage trench 3 into the empty trench 2 so that the sliding plate 301 at the side of the sewage trench 3 slides on the sliding plate 201, the rotating bead 202 can reduce the friction force between the sliding plate 201 and the sliding plate 301, so as to reduce the resistance, wherein one open end of the sliding plate 201 is set to be a round angle, so as to position the sliding plate 301, the guiding gutter 501 is arranged on two sides of the baffle 5, can concentrate sewage, avoids grooving on the operating platform 4, facilitates cleaning of the operating platform 4, enables the fixing screw 103 to be rotated by a user when the fixing screw 103 is required to be detached, enables the fixing screw 103 to be far away from the thread groove 102, lifts the operating platform 4, enables the inserting block 401 to be far away from the slot 101, and facilitates detachment and installation of the device.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (10)

1. A medical experimental animal dissects device, includes support frame (1), its characterized in that: the top of the support frame (1) is provided with an empty groove (2), the inside of the empty groove (2) is connected with a sewage groove (3) in a sliding manner, the top of the support frame (1) is provided with an operating platform (4), the periphery of the operating platform (4) is fixedly connected with a baffle (5), the inside of the operating platform (4) is connected with a fixing binding belt (6) in a sliding manner, and two sides of the baffle (5) are provided with a spreading component (7);
the bottom of the fixing binding band (6) is fixedly connected with a fixing plate (601), the side of the fixing plate (601) is fixedly connected with a fixing column (602), the bottom of the fixing column (602) is fixedly connected with a limiting block (603), the side of the fixing column (602) is slidably connected with a pressing plate (604), a fixing piece (605) penetrates through the inside of the pressing plate (604), and the fixing piece (605) is in threaded connection with the limiting block (603);
the strutting assembly (7) further comprises a sliding column (701), a first telescopic rod (705) and a second telescopic rod (707), the sliding column (701) is fixedly connected to the bottom of the strutting assembly (7), the strutting assembly (7) is sleeved on the outer side of the first telescopic rod (705), the second telescopic rod (707) is inserted into the first telescopic rod (705), and the strutting assembly (7) and the second telescopic rod (707) are both connected with the first telescopic rod (705) in a sliding mode.
2. A medical laboratory animal dissecting device according to claim 1, characterized in that: slide rail (402) have been seted up to the inside of operation panel (4), slide rail (402) cooperate with stopper (603), slide rail (402) slope setting.
3. A medical laboratory animal dissecting device according to claim 1, characterized in that: the number of the fixing bands (6) is four, and the four fixing bands (6) are uniformly distributed at four corners of the operating platform (4).
4. A medical laboratory animal dissecting device according to claim 1, characterized in that: the outer side of the baffle (5) is provided with a sliding groove (502), the bottom of the sliding column (701) is fixedly connected with a sliding block (702) matched with the sliding groove (502), the bottom of the sliding column (701) is provided with a caster (703), and the top of the baffle (5) is provided with a limiting groove (503) matched with the caster (703).
5. A medical laboratory animal dissecting device according to claim 1, characterized in that: threaded holes are formed in the tops of the opening component (7) and the first telescopic rod (705), a first fastening piece (704) is connected to the inner threads of the threaded hole in the top of the opening component (7), a second fastening piece (706) is connected to the inner threads of the threaded hole in the top of the first telescopic rod (705), and a hook is fixedly connected to the end of the second telescopic rod (707).
6. A medical laboratory animal dissecting device according to claim 1, characterized in that: the outside fillet setting of baffle (5), the outside fillet setting of support frame (1).
7. A medical laboratory animal dissecting device according to claim 1, characterized in that: the bottom fixedly connected with inserted block (401) of operation panel (4), slot (101) with inserted block (401) matched with is seted up at the top of support frame (1), thread groove (102) have been seted up in the outside of slot (101), the inside threaded connection of thread groove (102) has set screw (103).
8. A medical laboratory animal dissecting device according to claim 1, characterized in that: sliding plates (201) are arranged on two sides of the empty groove (2), sliding plates (301) are fixedly connected to two sides of the sewage groove (3), and the sliding plates (301) are in sliding connection with the sliding plates (201).
9. A medical laboratory animal dissecting device according to claim 7, characterized in that: the top of the sliding plate (201) is rotatably connected with a plurality of rotating beads (202), the rotating beads (202) are distributed in the sliding plate (201) at equal intervals, and one end of an opening of the sliding plate (201) is set to be a round angle.
10. A medical laboratory animal dissecting device according to claim 1, characterized in that: guiding gutter (501) have been seted up to the inner wall both sides of baffle (5), guiding gutter (501) downwardly opening sets up, guiding gutter (501) cooperate with bilge pit (3), the outside fixedly connected with pulling handle of bilge pit (3).
CN202111576955.8A 2021-12-22 2021-12-22 Medical science experiment animal dissection device Pending CN114343910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111576955.8A CN114343910A (en) 2021-12-22 2021-12-22 Medical science experiment animal dissection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111576955.8A CN114343910A (en) 2021-12-22 2021-12-22 Medical science experiment animal dissection device

Publications (1)

Publication Number Publication Date
CN114343910A true CN114343910A (en) 2022-04-15

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CN202111576955.8A Pending CN114343910A (en) 2021-12-22 2021-12-22 Medical science experiment animal dissection device

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107252362A (en) * 2017-05-11 2017-10-17 王涛涛 Medical experiment animal dissecting table
CN210932021U (en) * 2019-09-03 2020-07-07 荣玲 Operating table for veterinarian
CN112641530A (en) * 2020-12-18 2021-04-13 山东得知科技发展有限公司 Animal dissecting table
CN113100998A (en) * 2019-11-13 2021-07-13 刘博� Animal doctor is dissection operation panel for experiments
CN213722606U (en) * 2020-07-20 2021-07-20 张汉臣 Novel special dissection workstation of animal doctor
CN113558811A (en) * 2021-07-22 2021-10-29 中国人民解放军陆军特色医学中心 Be applied to fixed medical science experiment animal dissection device of different volume animals

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107252362A (en) * 2017-05-11 2017-10-17 王涛涛 Medical experiment animal dissecting table
CN210932021U (en) * 2019-09-03 2020-07-07 荣玲 Operating table for veterinarian
CN113100998A (en) * 2019-11-13 2021-07-13 刘博� Animal doctor is dissection operation panel for experiments
CN213722606U (en) * 2020-07-20 2021-07-20 张汉臣 Novel special dissection workstation of animal doctor
CN112641530A (en) * 2020-12-18 2021-04-13 山东得知科技发展有限公司 Animal dissecting table
CN113558811A (en) * 2021-07-22 2021-10-29 中国人民解放军陆军特色医学中心 Be applied to fixed medical science experiment animal dissection device of different volume animals

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