CN113355218B - Full-automatic blood bacteria culture appearance of screw propulsion formula for clinical laboratory of hospital - Google Patents

Full-automatic blood bacteria culture appearance of screw propulsion formula for clinical laboratory of hospital Download PDF

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CN113355218B
CN113355218B CN202010147113.XA CN202010147113A CN113355218B CN 113355218 B CN113355218 B CN 113355218B CN 202010147113 A CN202010147113 A CN 202010147113A CN 113355218 B CN113355218 B CN 113355218B
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bacteria culture
wall
groups
clamping plate
fixedly mounted
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CN113355218A (en
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房本院
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Shanghai Lanweisaier Biotechnology Co ltd
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Shanghai Lanweisaier Biotechnology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/02Form or structure of the vessel
    • C12M23/10Petri dish
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/48Automatic or computerized control
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

The invention discloses a spiral propelling type full-automatic blood bacteria culture instrument for hospital clinical laboratory, which belongs to the technical field of medical equipment and comprises a bottom plate and an outer box, wherein the top of the outer box is provided with a placing hole, a plurality of groups of placing plates are fixedly arranged above the bottom plate, a slideway is connected between the two groups of placing plates, bacteria culture dishes are uniformly arranged on the top of the placing plates, the placing plates are provided with five groups, the side wall of the first group of placing plates is provided with a first slideway, the side part of the first slideway is provided with a first permanent magnet, the side wall of the fifth placing plate is fixedly provided with a second slideway, the side part of the second slideway is provided with a second permanent magnet, the top of the bottom plate is fixedly provided with a bracket, the outer wall of the bracket is rotatably matched with a bracket rotary drum, the outer wall of the bracket rotary drum is fixedly provided with a fluted disc, the inner wall of the fluted disc is transversely inserted with a plurality of small shafts, the device can realize the flow line culture of the blood bacteria culture dishes under the constant temperature state, the user can observe and check a plurality of groups of blood bacteria culture dishes in situ conveniently.

Description

Full-automatic blood bacterial culture appearance of screw propulsion formula for clinical laboratory of hospital
Technical Field
The invention relates to the technical field of medical equipment, in particular to a spiral propelling type full-automatic blood bacteria culture instrument for a hospital clinical laboratory.
Background
Bacterial culture and detection of blood samples are essential measures for diagnosing blood-borne diseases. Septicemia and bacteremia caused by invasion of blood by microorganisms are clinical critical diseases, and whether blood infectious disease patients can be effectively cured is determined by rapid, timely and accurate bacterium culture detection reports to a great extent. In the past, the traditional manual culture detection method, static culture and visual observation are used, the defects of long microbial culture time, poor accuracy, high pollution rate and the like exist, the smelting is often delayed, and the method cannot meet the requirements of modern clinical medical treatment. The automatic blood bacteria culture can realize closed dynamic constant temperature culture and instrument detection, the result can be detected within 24 hours of the positive specimen, and the sensitivity and the accuracy are greatly improved. Automated blood bacterial culture is a necessary trend to replace manual methods.
Blood bacteria culture dish is hatched to constant temperature among current full-automatic blood culture appearance can not realize making blood bacteria culture dish flow line culture under the constant temperature state, and convenient to use person observes and checks and accepts.
Based on the above, the invention designs a spiral propelling type full-automatic blood bacteria culture instrument for hospital clinical laboratory to solve the above problems.
Disclosure of Invention
The invention aims to provide a spiral propelling type full-automatic blood bacteria culture instrument for a hospital clinical laboratory, which aims to solve the problems that the blood bacteria culture dish in the existing full-automatic blood culture instrument in the background technology cannot be cultured in a constant temperature state in a flow line manner, and a user can observe and accept the blood bacteria culture dish conveniently.
In order to achieve the purpose, the invention provides the following technical scheme: a screw-propelling full-automatic blood bacteria culture instrument for hospital clinical laboratory comprises a bottom plate and an outer box, wherein a placing hole is formed in the top of the outer box, a plurality of groups of placing trays are fixedly mounted above the bottom plate, a slide way is connected between the two groups of placing trays, bacteria culture dishes are uniformly arranged on the top of the placing trays, the placing trays are provided with five groups, a first group of placing trays is provided with a first slide way on the side wall, a first permanent magnet is arranged on the side part of the first slide way, a fifth group of placing trays is fixedly provided with a second slide way on the side wall, a second permanent magnet is arranged on the side part of the second slide way, a support is fixedly mounted on the top of the bottom plate, a support rotary drum is rotatably matched with the outer wall of the support, a fluted disc is fixedly mounted on the outer wall of the support rotary drum, a plurality of groups of small shafts are transversely inserted into the inner wall of the fluted disc, and a bearing is sleeved on the outer wall of the small shafts, the automatic lifting device is characterized in that a lead block is fixedly mounted at one end of the small shaft, a lifting sleeve box is fixedly mounted at the other end of the small shaft, a bacteria culture dish clamping groove is formed in the top of the lifting sleeve box, an inner arc groove is formed in the inner wall of the bacteria culture dish clamping groove, a second fixing shaft and a first clamping plate are fixedly mounted in the inner arc groove, a second clamping plate is rotatably matched with the outer wall of the second fixing shaft, a clamping plate end plate is fixedly mounted at the other end of the second clamping plate, a resetting cavity is formed in the inner cavity of the lifting sleeve box, a third permanent magnet is fixedly mounted on the side wall of the clamping plate end plate, a spring is fixedly connected between the clamping plate end plate and the inner wall of the resetting cavity, a support groove is formed in the side wall of the support, a timing plate is slidably matched with the inner cavity of the support groove, timing racks are respectively arranged on the inner walls of two ends of the timing plate, and a small motor is fixedly mounted in the inner cavity of the support, the output end of the small motor is fixedly provided with a half gear which is meshed with the timing rack, the outer wall of the timing plate is fixedly provided with limit teeth, the side wall of the fluted disc is provided with an inner gear ring, the inner gear ring is matched with the limit teeth, the top of the bottom plate is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with a driving gear, and the driving gear is meshed with the fluted disc.
Preferably, a driving motor clamping plate is clamped at the top of the driving motor and is clamped with the bottom plate.
Preferably, a plurality of groups of rectangular mounting grooves are uniformly formed in the top of the bottom plate, and the bottom of the outer box is connected with the rectangular mounting grooves in an inserting mode.
Preferably, the top of the placing plate of the fifth group is provided with a slope, and the slope is connected with the second slide way.
Preferably, bottom plate top fixed mounting has the main tributary dagger, the top normal running fit of main tributary dagger has the apron, the main tributary dagger inner chamber is provided with constant temperature heating device, the venthole has evenly been seted up to the outer wall of main tributary dagger.
Preferably, two groups of handle grooves are formed in the top of the cover plate, and rotating handles are fixedly mounted in the handle grooves.
Preferably, the top of the second slideway is provided with an arc-shaped chute.
Preferably, the inner cavity of the first clamping plate is fixedly provided with two groups of first fixing shafts, and the first fixing shafts are fixedly connected with the inner arc groove.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes the opening or closing of the placing hole by placing a plurality of groups of bacteria culture dishes in the placing disc, rotating the handle and rotating the cover plate through manual operation, facilitating observation and acceptance of a user, heating through the main support column, enabling the bacteria culture dishes placed at the tops of the five groups of placing discs to be in a constant temperature environment, enabling the main support column to drive the driving gear to move by starting the main support column when observing the bacteria culture dishes, enabling the fluted disc to rotate by the meshing of the driving gear and the fluted disc, enabling the timing plate to drive the limit teeth to be inserted into the inner gear ring through the meshing of the half gear and the timing rack by the proper rotating speed of the small motor, enabling the fluted disc to be capable of pausing for a moment after rotating for 90 degrees, and enabling the No. three permanent magnets and the No. two permanent magnets in the inner cavity of the lowest lifting pouring jacket to be magnetically adsorbed by the No. two permanent magnets, the compression spring drives the second clamping plate to rotate by a certain angle by taking the second fixing shaft as a circle center, so that the blood bacteria culture dish sliding into the arc-shaped chute at the slope can be fixed under the clamping of the first clamping plate and the second clamping plate, and simultaneously, the third permanent magnet and the first permanent magnet in the inner cavity of the uppermost lifting sleeve box are magnetically adsorbed by the arrangement of the first permanent magnet, the compression spring drives the second clamping plate to rotate by a larger angle by taking the second fixing shaft as a circle center, so that the blood bacteria culture dish clamped by the first clamping plate and the second clamping plate falls onto the first slide way and slides into the placing plate, the forward movement of the previous group of blood bacteria culture dishes is realized, the lifting sleeve box can always keep the posture of facing upwards to rotate by the arrangement, the blood bacteria culture dish is placed to be toppled over, and the device can realize the blood bacteria culture dish production line culture under the constant temperature state, the user can observe and check a plurality of groups of blood bacteria culture dishes in situ conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a main viewing angle structure according to the present invention;
FIG. 2 is a schematic view of the outer case of the present invention;
FIG. 3 is a schematic side view of the corner structure of the present invention;
FIG. 4 is a schematic diagram of a timing plate structure according to the present invention;
fig. 5 is a schematic view of the lifting sleeve box structure of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-outer box, 2-placing hole, 3-cover plate, 4-handle groove, 5-rotating handle, 6-main support column, 7-air outlet hole, 8-bottom plate, 9-rectangular mounting groove, 10-placing plate, 11-bacteria culture dish, 12-slideway, 13-slideway, 14-permanent magnet, 15-slideway, 16-slope, 17-arc slideway, 18-permanent magnet, 19-timing plate, 20-semi-gear, 21-support groove, 22-timing rack, 23-support, 24-support rotary drum, 25-inner gear ring, 26-lead block, 27-fluted disc, 28-driving motor, 29-driving motor clamping plate, 30-driving gear, 31-lifting sleeve, 32-inner arc groove, 33-first fixed shaft, 34-first clamping plate, 35-second fixed shaft, 36-second clamping plate, 37-reset cavity, 38-third permanent magnet, 39-clamping plate end plate and 40-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a screw-propelling full-automatic blood bacteria culture instrument for hospital clinical laboratory comprises a bottom plate 8 and an outer box 1, wherein a placing hole 2 is formed in the top of the outer box 1, a plurality of groups of placing trays 10 are fixedly mounted above the bottom plate 8, a slide 12 is connected between the two groups of placing trays 10, bacteria culture dishes 11 are uniformly arranged on the top of the placing trays 10, the placing trays 10 are provided with five groups, a first group of placing trays 10 is provided with a first slide 13 on the side wall, the side part of the first slide 13 is provided with a first permanent magnet 14, the fifth group of placing trays 10 is fixedly provided with a second slide 15 on the side wall, the side part of the second slide 15 is provided with a second permanent magnet 18, a support 23 is fixedly mounted on the top of the bottom plate 8, a support rotary drum 24 is rotatably matched on the outer wall of the support 23, and a fluted disc 27 is fixedly mounted on the outer wall of the support rotary drum, a plurality of groups of small shafts are transversely inserted into the inner wall of the fluted disc 27, a bearing is sleeved on the outer wall of each small shaft, a lead block 26 is fixedly installed at one end of each small shaft, a lifting sleeve box 31 is fixedly installed at the other end of each small shaft, a bacteria culture dish clamping groove is arranged at the top of each lifting sleeve box 31, an inner arc groove 32 is formed in the inner wall of each bacteria culture dish clamping groove, a second fixing shaft 35 and a first clamping plate 34 are fixedly installed in each inner arc groove 32, a second clamping plate 36 is rotatably matched with the outer wall of each second fixing shaft 35, a clamping plate end plate 39 is fixedly installed at the other end of each second clamping plate 34, a resetting cavity 37 is formed in the inner cavity of each lifting sleeve box 31, a third permanent magnet 38 is fixedly installed on the side wall of each clamping plate end plate 39, a spring 40 is fixedly connected between each clamping plate end plate 39 and the inner wall of the resetting cavity 37, a support groove 21 is formed in the side wall of the support 23, and a timing plate 19 is slidably matched with the inner cavity of the support groove 21, the both ends inner wall of timing board 19 is provided with timing rack 22 respectively, the inner chamber fixed mounting of support 23 has the small motor, the output fixed mounting of small motor has half gear 20, half gear 20 and the meshing of timing rack 22, the outer wall fixed mounting of timing board 19 has spacing tooth, fluted disc 27 lateral wall is provided with ring gear 25, ring gear 25 and spacing tooth mutually support, the top fixed mounting of bottom plate 8 has driving motor 28, driving motor 28's output fixed mounting has drive gear 30, drive gear 30 and fluted disc 27 mesh.
Wherein, the top of the driving motor 28 is connected with a driving motor clamping plate 29 in a clamping manner, the driving motor clamping plate 29 is clamped with the bottom plate 8, the top of the bottom plate 8 is uniformly provided with a plurality of groups of rectangular mounting grooves 9, the bottom of the outer box 1 is inserted into the rectangular mounting grooves 9, the top of the placing plate 10 of the fifth group is provided with a slope 16, the slope 16 is connected with a second slide way 15, the top of the bottom plate is fixedly provided with a main support column 6, the top of the main support column 6 is rotatably matched with a cover plate 3, the inner cavity of the main support column 6 is provided with a constant temperature heating device, the outer wall of the main support column is uniformly provided with air outlet holes 7, the top of the cover plate 3 is provided with two groups of handle grooves 4, a rotating handle 5 is fixedly arranged in the handle grooves 4, the top of the second slide way 15 is provided with an arc-shaped sliding groove 17, the inner cavity of the first clamping plate 34 is fixedly provided with two groups of first fixing shafts 33, the first fixing shaft 33 is fixedly connected with the inner arc groove 32.
One specific application of this embodiment is: the invention realizes the opening or closing of the placing hole 2 by placing a plurality of groups of bacteria culture dishes 11 in the placing disc 10, rotating the handle 5 and rotating the cover plate 3 through manual operation, being convenient for a user to observe and check, heating through the main supporting column 6, enabling the bacteria culture dishes 11 placed at the top of the five groups of placing discs 10 to be in a constant temperature environment, enabling the main supporting column 28 to drive the driving gear 30 to move by starting the main supporting column 28 when observing the bacteria culture dishes 11, enabling the fluted disc 27 to rotate through the meshing of the driving gear 30 and the fluted disc 27, enabling the timing plate 19 to drive the limit teeth to be inserted into the inner gear ring 25 through the meshing of the half gear 20 and the timing rack 22 through the setting of the proper rotating speed of the small motor, enabling the fluted disc 27 to be in a moment after rotating by 90 degrees, and enabling the permanent magnet 18 to be arranged through the second number, the third permanent magnet 38 and the second permanent magnet 18 in the inner cavity of the lowermost lifting sleeve 31 are magnetically adsorbed, the compression spring 40 drives the second clamping plate 36 to rotate by a certain angle by taking the second fixing shaft 35 as a circle center, the blood bacteria culture dish sliding into the arc-shaped sliding groove 17 at the slope 16 can be fixed under the clamping of the first clamping plate 34 and the second clamping plate 36, meanwhile, the third permanent magnet 38 and the first permanent magnet 14 in the inner cavity of the uppermost lifting sleeve 31 are magnetically adsorbed by the arrangement of the first permanent magnet 14, the compression spring 40 drives the second clamping plate 36 to rotate by a larger angle by taking the second fixing shaft 35 as a circle center, the blood bacteria culture dish clamped by the first clamping plate 34 and the second clamping plate 36 falls onto the first slideway 13 and slides into the placing disc 10 to push the previous group of blood bacteria culture dishes forward, the lifting sleeve 31 can always keep a posture of a front face upward to rotate by the arrangement of the compression spring 26, place blood bacteria culture dish and empty, this device can realize making blood bacteria culture dish flow line culture under the constant temperature state, and convenient to use person is in situ observes and accepts multiunit blood bacteria culture dish.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a full-automatic blood bacteria culture appearance of screw propulsion formula for clinical laboratory of hospital, includes bottom plate (8) and outer container (1), its characterized in that: the top of the outer box (1) is provided with a placing hole (2), a plurality of groups of placing discs (10) are fixedly mounted above the bottom plate (8), two groups of placing discs (10) are connected with a slide way (12) between the placing discs (10), bacteria culture dishes (11) are uniformly arranged at the top of the placing discs (10), five groups of placing discs (10) are arranged, a first group of placing discs (10) are provided with a first slide way (13) on the side wall, a first permanent magnet (14) is arranged on the side part of the first slide way (13), a second slide way (15) is fixedly mounted on the side wall of the placing discs (10), a second permanent magnet (18) is arranged on the side part of the second slide way (15), a support (23) is fixedly mounted at the top of the bottom plate (8), a support rotary drum (24) is rotatably matched with the outer wall of the support (23), and a fluted disc (27) is fixedly mounted on the outer wall of the support rotary drum, the inner wall of the fluted disc (27) is transversely inserted with a plurality of groups of small shafts, bearings are sleeved on the outer walls of the small shafts, a lead block (26) is fixedly mounted at one end of each small shaft, a lifting sleeve box (31) is fixedly mounted at the other end of each small shaft, a bacteria culture dish clamping groove is arranged at the top of each lifting sleeve box (31), an inner arc groove (32) is formed in the inner wall of each bacteria culture dish clamping groove, a second fixing shaft (35) and a first clamping plate (34) are fixedly mounted in the inner arc groove (32), a second clamping plate (36) is rotatably matched with the outer wall of the second fixing shaft (35), a clamping plate end plate (39) is fixedly mounted at the other end of the second clamping plate (34), a reset cavity (37) is formed in the inner cavity of the lifting sleeve box (31), a third permanent magnet (38) is fixedly mounted on the side wall of the clamping plate end plate (39), and springs (40) are fixedly connected between the clamping plate end plate (39) and the inner wall of the reset cavity (37), support groove (21) have been seted up to the lateral wall of support (23), support groove (21) inner chamber sliding fit has timing board (19), the both ends inner wall of timing board (19) is provided with timing rack (22) respectively, the inner chamber fixed mounting of support (23) has the small motor, the output fixed mounting of small motor has pinion (20), pinion (20) and timing rack (22) meshing, the outer wall fixed mounting of timing board (19) has spacing tooth, fluted disc (27) lateral wall is provided with ring gear (25), ring gear (25) and spacing tooth are mutually supported, the top fixed mounting of bottom plate (8) has driving motor (28), the output fixed mounting of driving motor (28) has drive gear (30), drive gear (30) and fluted disc (27) meshing.
2. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of hospital according to claim 1, characterized in that: the top of the driving motor (28) is clamped with a driving motor clamping plate (29), and the driving motor clamping plate (29) is clamped with the bottom plate (8).
3. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of hospital according to claim 1, characterized in that: the top of bottom plate (8) evenly is provided with a plurality of groups rectangle mounting groove (9), the bottom and the grafting of rectangle mounting groove (9) of outer container (1).
4. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of the hospital according to claim 1, characterized in that: the top of the fifth group of the placing disc (10) is provided with a slope (16), and the slope (16) is connected with the second slideway (15).
5. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of the hospital according to claim 1, characterized in that: bottom plate top fixed mounting has main tributary dagger (6), the top normal running fit of main tributary dagger (6) has apron (3), main tributary dagger (6) inner chamber is provided with constant temperature heating device, venthole (7) have evenly been seted up to the outer wall of main tributary dagger.
6. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of hospital according to claim 5, characterized in that: two groups of handle grooves (4) are formed in the top of the cover plate (3), and rotating handles (5) are fixedly mounted in the handle grooves (4).
7. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of the hospital according to claim 1, characterized in that: an arc-shaped sliding groove (17) is formed in the top of the second sliding rail (15).
8. The spiral propelling type full-automatic blood bacteria culture instrument for the clinical laboratory of hospital according to claim 1, characterized in that: the inner cavity of the first clamping plate (34) is fixedly provided with two groups of first fixing shafts (33), and the first fixing shafts (33) are fixedly connected with the inner arc groove (32).
CN202010147113.XA 2020-03-05 2020-03-05 Full-automatic blood bacteria culture appearance of screw propulsion formula for clinical laboratory of hospital Active CN113355218B (en)

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