CN114872774A

CN114872774A - Pressure boost isolated medical care apparatus self-propelled type safety control device

Info

Publication number: CN114872774A
Application number: CN202210397585.XA
Authority: CN
Inventors: 李猛; 苏彩红; 姜彩辉; 谭蕾; 冯国玲; 王萍; 李培卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-09
Anticipated expiration: 2042-04-15
Also published as: CN114872774B

Abstract

The invention discloses a pressurization isolated type automatic propulsion type safety management device for medical care instruments. The invention belongs to the technical field of medical tools, and particularly relates to a pressurization isolated type automatic propulsion safety management device for medical care instruments.

Description

Pressure boost isolated medical care apparatus self-propelled type safety control device

Technical Field

The invention belongs to the technical field of medical tools, and particularly relates to a pressurization isolated type automatic propulsion type safety management device for medical care instruments.

Background

The sterile transfer trolley for the supply room is mainly used for collecting and transporting medical care instruments in the hospital supply room, is an important component of a transportation link of a hospital disinfection supply center, and is vital to preventing cross infection of hospitals caused by propagation of pathogenic microorganisms and ensuring the quality of medical care.

The sealed transportation of the sterile medical apparatus is an important link for ensuring the sterile environment, the sterile transfer trolley is usually required to distribute the sterile medical apparatus to a plurality of departments in the transportation process, but in hospitals, pathogens in the air come from respiratory tract secretion, excrement, skin scraps and the like of patients, bacterial dust is formed after the pathogens are dried, and pollution is caused when the air flows.

The conventional sterile transfer trolley needs to frequently open the vehicle door in the frequent handover process of the sterile medical apparatus, the sterile medical apparatus inside is easily polluted by germs in the air, the management difficulty of the medical nursing apparatus is increased, and potential safety hazards are brought to the subsequent treatment of patients.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the automatic propelling type safety management device for the pressurization isolated medical care instrument, creatively applies the principle that the pressure intensity is increased by compressed air, realizes the safe connection of the sterile medical instrument, and effectively solves the problem that the external bacteria-carrying gas easily enters the sterile transfer trolley in the frequent connection process of the sterile medical instrument so as to pollute the sterile medical instrument; the rotating mechanism and the linear reciprocating mechanism are creatively integrated, so that the medical nursing instrument is safely taken out, and the problem that bacteria are easily infected when the vehicle door is frequently opened in the transportation process of the sterile medical instrument is solved.

The technical scheme adopted by the invention is as follows: the invention provides a pressure-increasing isolated type automatic propelling safety management device for medical care instruments, which comprises a medical instrument transfer trolley, a walking and inflating telescopic mechanism, a closed middle slide block, a material rotating mechanism and a linear material pushing mechanism, wherein the walking and inflating telescopic mechanism is fixedly arranged in the medical instrument transfer trolley, the closed middle slide block is slidably arranged in the medical instrument transfer trolley and is arranged in the middle of the medical instrument transfer trolley, the material rotating mechanism is fixedly arranged on the medical instrument transfer trolley, the linear material pushing mechanism is rotatably arranged on the material rotating mechanism, the medical instrument transfer trolley comprises a transfer trolley chassis, a transfer trolley outer cover, transfer trolley wheels, transfer trolley handrails, a trolley discharging mechanism, a sealed cavity and a middle slide block limiting block, the transfer trolley chassis is fixedly arranged below the material rotating mechanism, and the transfer trolley outer cover is fixedly arranged on the upper wall of the transfer trolley chassis, the trolley wheels are rotatably arranged below the trolley chassis, the trolley handrail is fixedly arranged on one side of the trolley cover, the trolley discharging mechanism is fixedly arranged on one side of the trolley cover and in the middle of the trolley handrail, the middle slider limiting block is fixedly arranged on the upper wall of the trolley chassis, the walking and inflating and stretching mechanism comprises an inflator pump fixing limiting block, a walking inflating device and a folding and stretching air bag, the inflator pump fixing limiting block is fixedly arranged on the medical instrument trolley, the walking inflating device is fixedly arranged on the inflator pump fixing limiting block, the folding and stretching air bag is slidably arranged on the medical instrument trolley and on one side far away from the trolley handrail, the folding and stretching air bag is fixedly connected with the walking inflating device, the walking inflating device inflates the folding and stretching air bag, and stretches the closed middle slider to slide in the medical instrument trolley, the material rotating mechanism comprises a rotating mechanism fixing base, a rotating mechanism inner rotating shaft, a rotating material disc, a rotating disc support limiting block with a bearing, a rotating mechanism rotating disc, a first bevel gear and a second bevel gear, the rotating mechanism fixing base is fixedly arranged on the upper wall of a transfer vehicle chassis, the rotating mechanism inner rotating shaft is rotatably arranged on the rotating mechanism fixing base, the rotating material disc is fixedly arranged on the rotating mechanism inner rotating shaft, the rotating disc support limiting block with the bearing is fixedly arranged on the upper wall of the upper portion of a transfer vehicle outer cover, the rotating mechanism rotating disc is rotatably arranged on the rotating disc support limiting block with the bearing, the first bevel gear is fixedly arranged on one side of the rotating mechanism rotating disc, the second bevel gear is fixedly arranged on the upper portion of the rotating shaft in the rotating mechanism, the first bevel gear and the second bevel gear are vertically arranged and meshed with each other, and the linear material pushing mechanism comprises a linear mechanism outer rotating cylinder, a linear mechanism rotating disc and a linear material pushing mechanism, The special-shaped material pushing device comprises outer rotating cylinder side arms, a linear mechanism limiting block, a hollow sliding rod and a special-shaped material pushing piece, wherein the linear mechanism outer rotating cylinder is rotatably arranged on a rotating material disc, the linear mechanism rotating disc is fixedly arranged on the linear mechanism outer rotating cylinder, the outer rotating cylinder side arms are fixedly arranged in the middle of the linear mechanism outer rotating cylinder, the linear mechanism limiting block is fixedly arranged on the inner wall of the upper portion of a transfer vehicle outer cover, the hollow sliding rod is rotatably arranged at one end of the outer rotating cylinder side arms and is slidably arranged on the linear mechanism limiting block, the special-shaped material pushing piece is fixedly arranged on the hollow sliding rod side arms, and the special-shaped material pushing piece is used for pushing materials into a transfer vehicle discharging mechanism.

Preferably, the closed middle slider comprises a closed middle slider body and a hollow guide rod, the closed middle slider body is arranged in the medical instrument transfer trolley in a sliding mode, the closed middle slider body is pushed by the folding telescopic air bag to slide and extrude the sealed cavity, when the closed slider body moves towards the material rotating mechanism, compressed air causes the internal pressure of the sealed cavity to be increased, and the hollow guide rod penetrates through the closed middle slider body and is fixedly arranged on the side wall of the closed middle slider body.

Preferably, the discharging mechanism of the transfer trolley comprises a discharging mechanism body, an L-shaped discharging hole, a sliding rail of the sealed discharging hole and a sliding sealing plate, wherein the discharging mechanism body is fixedly arranged on the side wall of the outer cover of the transfer trolley and arranged in the middle of the handrail of the transfer trolley, the L-shaped discharging hole is arranged on the discharging mechanism body, the L-shaped discharging hole is designed into an L shape so as to prevent air polluted by bacteria from entering the sealed cavity, the sliding rail of the sealed discharging hole is fixedly arranged on the discharging mechanism body, and the sliding sealing plate is slidably arranged on the sliding rail of the sealed discharging hole.

Further, the walking and inflating device comprises a limit gear bearing, a bearing limiting part arranged at the end part, a driving gear, an inflating cylinder shell, an inflating tube, a reciprocating motion piston, a fixed part with a rotating shaft, a driven gear, an eccentric rod and a transmission rod, wherein the limit gear bearing is fixedly arranged on a wheel of a transfer vehicle, the bearing limiting rod arranged at the end part is fixedly arranged at the upper part of the limit gear bearing, the driving gear is fixedly arranged on the wheel of the transfer vehicle, the inflating cylinder shell is fixedly arranged on the fixed limiting part of the inflating cylinder, one end of the inflating tube is fixedly arranged at the upper end of the inflating cylinder shell, the other end of the inflating tube is fixedly communicated with a foldable telescopic air bag, the reciprocating motion piston is slidably arranged in the inflating cylinder shell, the fixed part with the rotating shaft is fixedly arranged at the lower wall of the reciprocating motion piston, the driven gear is rotatably arranged on the bearing limiting part arranged at the end part, the eccentric rod is far away from the axis of the driven gear and is fixedly arranged at one side of the driven gear, and is arranged at the opposite side of the bearing limiting part arranged at the end part, one end of the transmission rod is rotatably arranged on the fixing part with the rotating shaft, and the other end of the transmission rod is rotatably arranged on the eccentric rod.

Wherein, the bearing locating part is established to the tip includes that the gear depends on bearing and locating part body, the gear depends on the bearing fixed locate driven gear on, locating part body lower extreme is fixed to be located spacing gear bearing top, and locating part body upper end is fixed to be located driven gear and depends on the bearing inner wall, drives driven gear rotation when the driving gear rotates, and driven gear uses the gear to depend on the bearing and rotate as the axle center.

Further, folding flexible gasbag includes flexible gasbag body, biconical signal gassing step-down mouth, tip aperture cavity step-down pipe and revolves the formula and establish aperture accuse pressure nut, flexible gasbag body activity is located on the transport chassis, biconical signal gassing step-down mouth is fixed and is located flexible gasbag body one side, and biconical signal gassing step-down mouth sharp part stretches into inside the flexible gasbag body, and biconical signal gassing step-down mouth circular part is fixed to be located on the airtight middle part slider body, and biconical signal gassing step-down mouth and cavity guide bar through connection, tip aperture cavity step-down pipe slides and locates in the cavity guide bar, revolve twist the formula establish aperture accuse pressure nut rotate locate tip aperture cavity step-down pipe on, revolve twist the formula and establish aperture accuse pressure nut and be used for regulating and controlling the inside gas pressure of flexible gasbag body.

Wherein, flexible gasbag body includes the folding soft crust in middle part and tip stereoplasm crust, the folding soft crust in middle part slides and locates the transport vehicle chassis upper wall, and the folding soft crust in middle part has flexible effect, and when aerifing to flexible gasbag originally internally, the folding soft crust in middle part extends, the fixed folding soft crust both ends in middle part of locating of tip stereoplasm crust, tip stereoplasm crust cross section are the square, and tip stereoplasm crust is used for maintaining the structure at flexible gasbag body both ends.

Further, rotatory material tray includes bearing formula material tray fixed part, takes the slide rail to hang and picks arm and slip silo, bearing formula material tray fixed part is fixed locates the pivot middle part in the rotary mechanism, take the slide rail to hang and pick the arm and fix and locate bearing formula material tray fixed part lateral wall, slip silo slides and locates on taking the slide rail to hang and pick the arm, and the slip silo is used for depositing of aseptic medical instrument.

Further preferably, the sliding material groove comprises a bottom sliding groove and a material groove body, the bottom sliding groove is arranged on the cantilever arm with the sliding rail in a sliding mode, the material groove body is fixedly arranged on the bottom sliding groove, the material groove body is designed to be of a semi-closed structure, one side, far away from the bearing type material disc fixing portion, of the material groove body is provided with a notch, and the notch is used for enabling an opening to be used for conveniently taking sterile medical instruments inside the material groove at the position of an L-shaped discharging hole.

Furthermore, the linear mechanism limiting block comprises a limiting block body and a sliding supporting part, the limiting block body is fixedly arranged on the inner wall of the upper part of the outer cover of the transfer trolley, the sliding supporting part is fixedly arranged on the side wall of the limiting block body, and the sliding supporting part has guiding and supporting functions.

Preferably, the transfer trolley outer cover comprises an outer cover body and a storage sliding sealing plate, the outer cover body is fixedly arranged on a chassis of the transfer trolley, the transfer trolley outer cover body is made of transparent materials, the transparent materials are arranged to accurately distribute sterile medical instruments through the material rotating mechanism and the linear pushing mechanism, the storage sliding sealing plate is arranged on one side, close to the transfer trolley handrail, of the transfer trolley outer cover in a sliding mode, and the storage sliding sealing plate is opened when the sterile medical instruments need to be placed.

Preferably, the biconical signal deflation and depressurization nozzle comprises a whistle signal cone, a deflation and depressurization cone and a biconical connecting rod, the sharp part of the whistle signal cone is fixedly arranged on one side of the telescopic airbag body close to the closed middle sliding block, the round part of the whistle signal cone is fixedly arranged on one side of the closed middle sliding block, when the pressure in the telescopic air bag body is increased, the air is discharged through the whistle signal cone, the whistle signal cone makes a sound, medical personnel insert the hollow pressure reducing pipe with the small hole at the end part into the telescopic air bag body to release the air to reduce the pressure, the sharp part of the deflation depressurization cone is fixedly arranged on one side of the telescopic airbag body close to the closed middle slide block, the circular part of the deflation depressurization cone is fixedly arranged on one side of the closed middle slide block and is communicated with the hollow guide rod, the double-cone connecting rod is fixedly arranged between the whistle signal cone and the deflation depressurization cone and is used for connecting the whistle signal cone and the deflation depressurization cone into a whole.

Further, whistle signal awl includes signal awl body, air inlet, turbulent flow gas outlet and bobble, the signal awl body is fixed to be located flexible gasbag body and is close to closed middle part slider one side, air inlet locates on the signal awl body, the turbulent flow gas outlet is located on the signal awl body, inside the signal awl body was located to the bobble, turbulent flow air blows the bobble and is at the inside motion of signal awl body, and bobble striking signal awl body shell sends sound signal.

The invention with the structure has the following beneficial effects:

(1) the invention designs a walking and inflating telescopic mechanism by applying the principle that compressed air increases pressure intensity, when medical staff pushes a medical instrument to transport vehicles, a driving gear arranged on wheels of a transport vehicle drives a driven gear to rotate, an eccentric rod arranged on one side of the driven gear drives a transmission rod to do up-and-down reciprocating motion, a transmission belt of the transmission rod drives a rotating shaft fixing part and a reciprocating piston to do up-and-down reciprocating motion in an inflator pump shell, gas is continuously filled into a folding telescopic airbag through an inflation tube, so that the aim of inflating the folding telescopic airbag is achieved, the folding telescopic airbag pushes a closed middle slide block to slide towards a material rotating mechanism after being inflated and extended, the air in a sealed cavity is compressed, the pressure intensity in the sealed cavity is increased, and when a sliding sealing plate is opened to take out the sterile medical instrument, because the air in the sealed cavity flows out through the L-shaped discharge hole due to the existence of pressure difference, the outside polluted air cannot enter the sealed cavity, and then the sterile medical instrument is protected from being polluted, and the sterile connection of the sterile medical instrument is realized.

(2) The arrangement of the material rotating mechanism realizes that medical workers selectively distribute the sterile medical instruments, and the medical workers only need to rotate the rotating mechanism rotary table to distribute different sterile medical instruments for different departments, so that the defect of opening a cabinet door to take the articles is avoided, and the safety of the sterile medical instruments is ensured.

(3) The arrangement of the linear pushing mechanism realizes the safe taking out of the sterile medical instrument, and medical care personnel only need to rotate the rotary table of the linear mechanism without manual contact operation, thereby avoiding bacterial pollution caused by direct contact with the medical instrument and ensuring the safety of the sterile medical instrument.

(4) The setting up of biconical signal gassing decompression mouth has realized the atmospheric pressure control function of flexible gasbag body, and the atmospheric pressure state of reminding medical personnel flexible gasbag body through sound signal's transmission when whistle signal awl is sounded needs step-down operation, has guaranteed the security of transportation when medical personnel transport aseptic medical instrument.

(5) The combination setting that tip aperture cavity step-down pipe and twisted the formula and establish aperture accuse pressure nut has realized the function of flexible gasbag body atmospheric pressure regulation and control, when the aperture of tip aperture cavity step-down pipe and the aperture that the formula of twisting established aperture accuse pressure nut align, realize the gassing step-down function of flexible gasbag body, when the aperture of tip aperture cavity step-down pipe and the aperture that the formula of twisting established aperture accuse pressure nut stagger, realize the boost function of flexible gasbag body.

(6) The outer cover of the transfer trolley is made of transparent materials, so that visual operation is realized, medical workers can conveniently rotate the material rotating mechanism, and the delay of treatment opportunity caused by distribution error of sterile medical instruments is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a self-propelled safety management device of a pressurized insulated medical care apparatus according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of a self-propelled safety management device of a pressurized insulated medical care apparatus according to the present invention;

fig. 3 is a schematic structural view of a linear pushing mechanism of an automatic propelling safety management device for a pressurized isolated medical care instrument according to the present invention;

FIG. 4 is a schematic structural view of a walking inflatable retractor device of a pressure-increasing isolated medical care apparatus self-propelled safety management device according to the present invention;

FIG. 5 is a schematic structural view of a walking inflator of a self-propelled safety management device of a pressurized isolated medical care apparatus according to the present invention;

fig. 6 is a schematic structural view of a rotating material tray of the automatic propelling safety management device for a pressurized isolated medical care apparatus provided by the invention;

FIG. 7 is a partial enlarged view of portion A of FIG. 3;

FIG. 8 is a schematic structural view of a screwing type small-hole pressure control nut of an automatic propelling type safety management device for a pressurized isolation type medical care instrument according to the present invention;

FIG. 9 is a diagram illustrating the position of a biconical signal deflation and pressure reduction nozzle of a self-propelled safety management device of a pressure-increasing isolated medical care apparatus according to the present invention;

fig. 10 is a schematic structural view of a biconical signal deflation and depressurization nozzle of an automatic propulsion type safety management device for a pressurization isolated medical care apparatus provided by the invention.

Wherein, 1, a medical apparatus transfer vehicle, 2, a walking and inflating telescopic mechanism, 3, a closed middle slide block, 4, a material rotating mechanism, 5, a linear pushing mechanism, 6, a transfer vehicle chassis, 7, a transfer vehicle outer cover, 8, a transfer vehicle wheel, 9, a transfer vehicle handrail, 10, a transfer vehicle discharging mechanism, 11, a sealed cavity, 12, a middle slide block limiting block, 13, an inflator fixed limiting block, 14, a walking and inflating device, 15, a folding and expanding air bag, 16, a rotating mechanism fixed base, 17, a rotating mechanism inner rotating shaft, 18, a rotating material disc, 19, a belt bearing rotating disc supporting limiting block, 20, a rotating mechanism rotating disc, 21, a bevel gear I, 22, a bevel gear II, 23, a linear mechanism outer rotating cylinder, 24, a linear mechanism rotating disc, 25, an outer cylinder side arm, 26, a linear mechanism limiting block, 27, a hollow slide rod, 28 and a special-shaped pushing piece, 29. a sealed middle slide block body, 30, a hollow guide rod, 31, a discharge mechanism body, 32, an 'L' -shaped discharge hole, 33, a sealed discharge hole slide rail, 34, a sliding type sealing plate, 35, a limiting gear bearing, 36, a bearing limiting piece arranged at the end part, 37, a driving gear, 38, an inflator shell, 39, an inflation tube, 40, a reciprocating motion piston, 41, a fixed part with a rotating shaft, 42, a driven gear, 43, an eccentric rod, 44, a transmission rod, 45, a gear attached bearing, 46, a limiting piece body, 47, a telescopic airbag body, 48, a double-cone-shaped signal deflation decompression nozzle, 49, a hollow decompression tube with small holes at the end part, 50, a screwing type pressure control nut with small holes, 51, a middle folding soft outer skin, 52, a hard outer skin at the end part, 53, a supporting type material disc fixed part, 54, a cantilever arm with a slide rail, 55, a sliding material groove, 56, a bottom slide groove, 57, a sealed discharge hole slide rail, 34, a sliding type sliding plate, a sliding plate, The material groove comprises a material groove body 58, a limiting block body, 59, a sliding supporting part 60, an outer cover body 61, a storage sliding sealing plate 62, a whistle signal cone 63, an air release pressure reduction cone 64, a double-cone connecting rod 65, a signal cone body 66, an air inlet 67, a turbulent air outlet 68 and a small ball.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in figures 1-4, the invention provides a pressure-increasing isolated medical care apparatus automatic propelling type safety management device, which comprises a medical apparatus transfer trolley 1, a walking and inflating telescopic mechanism 2, a closed middle slide block 3, a material rotating mechanism 4 and a linear material pushing mechanism 5, wherein the walking and inflating telescopic mechanism 2 is fixedly arranged in the medical apparatus transfer trolley 1, the closed middle slide block 3 is slidably arranged in the medical apparatus transfer trolley 1 and is arranged at the middle part of the medical apparatus transfer trolley 1, the material rotating mechanism 4 is fixedly arranged on the medical apparatus transfer trolley 1, the linear material pushing mechanism 5 is rotatably arranged on the material rotating mechanism 4, the medical apparatus transfer trolley 1 comprises a transfer trolley chassis 6, a transfer trolley outer cover 7, transfer trolley wheels 8, a trolley transfer handrail 9, a transfer trolley discharging mechanism 10, a sealed cavity 11 and a middle slide block limiting block 12, the transfer vehicle chassis 6 is fixedly arranged below the material rotating mechanism 4, the transfer vehicle outer cover 7 is fixedly arranged on the upper wall of the transfer vehicle chassis 6, the transfer vehicle outer cover 7 is made of transparent materials, the transparent materials are arranged to accurately distribute sterile medical instruments through the material rotating mechanism 4 and the linear material pushing mechanism 5, the transfer vehicle wheels 8 are rotatably arranged below the transfer vehicle chassis 6, the transfer vehicle handrails 9 are fixedly arranged on one side of the transfer vehicle outer cover 7, the transfer vehicle discharging mechanism 10 is fixedly arranged on one side of the transfer vehicle outer cover 7 and in the middle of the transfer vehicle handrails 9, the middle slider limiting block 12 is fixedly arranged on the upper wall of the transfer vehicle chassis 6, the walking and inflating telescopic mechanism 2 comprises an inflator pump fixing limiting block 13, a walking and inflating device 14 and a folding telescopic air bag 15, the inflator pump fixing limiting block 13 is fixedly arranged on the medical instrument transfer vehicle 1, the walking and inflating device 14 is fixedly arranged on the inflator pump fixing limiting block 13, the folding telescopic airbag 15 is arranged on the medical instrument transfer trolley 1 in a sliding mode and is far away from one side of the transfer trolley handrail 9, the folding telescopic airbag 15 is fixedly connected with the walking and inflating device 14, the walking and inflating device 14 inflates air into the folding telescopic airbag 15, the folding telescopic airbag 15 extends to push the sealed middle slider 3 to slide in the medical instrument transfer trolley 1, the material rotating mechanism 4 comprises a rotating mechanism fixing base 16, a rotating mechanism inner rotating shaft 17, a rotating material disc 18, a bearing rotating disc supporting limiting block 19, a rotating mechanism rotating disc 20, a bevel gear I21 and a bevel gear II 22, the rotating mechanism fixing base 16 is fixedly arranged on the upper wall of the transfer trolley chassis 6, the rotating mechanism inner rotating shaft 17 is rotatably arranged on the rotating mechanism fixing base 16, and the rotating material disc 18 is fixedly arranged on the rotating mechanism inner rotating shaft 17, the supporting and limiting block 19 of the rotating disc with the bearing is fixedly arranged on the upper wall of the outer cover 7 at the upper part of the transfer trolley, the rotating mechanism rotating disc 20 is rotatably arranged on the supporting and limiting block 19 of the rotating disc with the bearing, the first bevel gear 21 is fixedly arranged at one side of the rotating mechanism rotating disc 20, the second bevel gear 22 is fixedly arranged at the upper part of the rotating shaft 17 in the rotating mechanism, the first bevel gear 21 and the second bevel gear 22 are vertically arranged and meshed with each other, the linear material pushing mechanism 5 comprises an outer rotating cylinder 23 of the linear mechanism, a rotating disc 24 of the linear mechanism, a side arm 25 of the outer rotating cylinder, a limiting block 26 of the linear mechanism, a hollow sliding rod 27 and a special-shaped material pushing part 28, the outer rotating cylinder 23 of the linear mechanism is rotatably arranged on the rotating material disc 18, the outer rotating cylinder 23 of the linear mechanism is positioned at the outer side of the rotating shaft 17 in the rotating mechanism, the outer rotating cylinder 23 of the linear mechanism and the rotating shaft 17 in the rotating mechanism are not contacted with each other and do not influence the respective movement track, the straight line mechanism turntable 24 is fixedly arranged on the straight line mechanism outer barrel 23, the outer barrel side arm 25 is fixedly arranged in the middle of the straight line mechanism outer barrel 23, the straight line mechanism limiting block 26 is fixedly arranged on the inner wall of the upper part of the transfer trolley outer cover 7, the hollow slide rod 27 is rotatably arranged at one end of the outer barrel side arm 25 and is embedded and slidably arranged on the straight line mechanism limiting block 26, and the special-shaped material pushing piece 28 is fixedly arranged on the hollow slide rod 27 side arm.

As shown in fig. 1, 2 and 4, the closed middle slider 3 includes a closed middle slider body 29 and a hollow guide rod 30, the closed middle slider body 29 is slidably disposed in the medical instrument transfer trolley 1, the closed middle slider body 29 slidably extrudes the sealed cavity 11 under the pushing of the foldable and retractable air bag 15, when the closed slider body moves toward the material rotating mechanism 4, the pressure inside the sealed cavity 11 is increased due to the compressed air, and the hollow guide rod 30 penetrates through the closed middle slider body 29 and is fixedly disposed on the side wall of the closed middle slider body 29.

As shown in fig. 1-2, the discharging mechanism 10 of the transfer trolley comprises a discharging mechanism body 31, an "L" -shaped discharging hole 32, a sliding rail 33 for sealing discharging hole and a sliding sealing plate 34, wherein the discharging mechanism body 31 is fixedly arranged on the side wall of the outer cover 7 of the transfer trolley and arranged in the middle of the handrail 9 of the transfer trolley, the "L" -shaped discharging hole 32 is arranged on the discharging mechanism body 31, the sliding rail 33 for sealing discharging hole is fixedly arranged on the discharging mechanism body 31, and the sliding sealing plate 34 is slidably arranged on the sliding rail 33 for sealing discharging hole.

As shown in fig. 1-2 and 4-5, the walking inflator 14 includes a limit gear bearing 35, a bearing limit member 36 at the end, a driving gear 37, an inflator housing 38, an inflator 39, a reciprocating piston 40, a belt rotating shaft fixing portion 41, a driven gear 42, an eccentric rod 43 and a transmission rod 44, the limit gear bearing 35 is fixedly disposed on the wheel 8 of the transfer vehicle, the bearing limit rod at the end is fixedly disposed on the upper portion of the limit gear bearing 35, the driving gear 37 is fixedly disposed on the wheel 8 of the transfer vehicle, the inflator housing 38 is fixedly disposed on the inflator fixing limit block 13, one end of the inflator 39 is fixedly disposed on the upper end of the inflator housing 38 and is connected with the inflator housing 38 in a penetrating manner, the other end of the inflator 39 is fixedly connected with the foldable telescopic airbag 15 in a penetrating manner, the reciprocating piston 40 is slidably disposed in the inflator housing 38, the lower wall of the reciprocating piston 40 is fixedly arranged at the fixed part 41 with the rotating shaft, the driven gear 42 is rotatably arranged at the end part and is provided with the bearing limiting part 36, the eccentric rod 43 is far away from the axis of the driven gear 42 and is fixedly arranged at one side of the driven gear 42 and is arranged at the opposite side of the bearing limiting part 36 at the end part, one end of the transmission rod 44 is rotatably arranged at the fixed part 41 with the rotating shaft, and the other end of the transmission rod 44 is rotatably arranged on the eccentric rod 43.

As shown in fig. 5, the end-set bearing position-limiting element 36 includes a gear-attached bearing 45 and a position-limiting element body 46, the gear-attached bearing 45 is fixedly disposed on the driven gear 42, the lower end of the position-limiting element body 46 is fixedly disposed above the position-limiting gear bearing 35, and the upper end of the position-limiting element body 46 is fixedly disposed on the inner wall of the driven gear 42-attached bearing.

As shown in fig. 1-2, 4, 8 and 9, the foldable telescopic air bag 15 comprises a telescopic air bag body 47, a biconical signal deflation decompression nozzle 48, a small-hole hollow decompression tube 49 at the end part and a screwing type small-hole pressure control nut 50, the telescopic air bag body 47 is movably arranged on the chassis 6 of the transfer vehicle, the double-cone-shaped signal deflation decompression nozzle 48 is fixedly arranged on one side of the telescopic air bag body 47, the sharp part of the double-cone-shaped signal deflation decompression nozzle 48 extends into the telescopic air bag body 47, the round part of the double-cone-shaped signal deflation decompression nozzle 48 is fixedly arranged on the airtight middle slide block body 29, the double-cone-shaped signal deflation decompression nozzle 48 is communicated with the hollow guide rod 30, the end small hole hollow pressure reducing pipe 49 is arranged in the hollow guide rod 30 in a sliding way, the end of the end small hole hollow pressure reducing pipe 49 is provided with a small hole, the screwing type small hole pressure control nut 50 is rotatably arranged on the end small hole hollow pressure reducing pipe 49.

As shown in fig. 2 and 4, the telescopic airbag body 47 includes a middle folding soft outer skin 51 and end hard outer skins 52, the middle folding soft outer skin 51 is slidably disposed on the upper wall of the transfer vehicle chassis 6, the end hard outer skins 52 are fixedly disposed at both ends of the middle folding soft outer skin 51, and the cross section of the end hard outer skins 52 is square.

As shown in fig. 1 and 6, the rotating material tray 18 includes a supporting material tray fixing portion 53, a material tray with a sliding rail suspension arm 54, and a sliding material slot 55, the supporting material tray fixing portion 53 is fixedly disposed in the middle of the rotating mechanism inner rotating shaft 17, the material tray with a sliding rail suspension arm 54 is fixedly disposed on a side wall of the supporting material tray fixing portion 53, and the sliding material slot 55 is slidably disposed on the material tray with a sliding rail suspension arm 54.

As shown in fig. 6, the sliding material trough 55 includes a bottom chute 56 and a material trough body 57, the bottom chute 56 is slidably disposed on the suspension arm 54 with the slide rail, the material trough body 57 is fixedly disposed on the bottom chute 56, the material trough body 57 is designed to be a semi-closed structure, and an opening is formed in one side of the material trough body 57 away from the supporting material tray fixing portion 53.

As shown in fig. 1, 3 and 7, the linear mechanism stopper 26 includes a stopper body 58 and a sliding support portion 59, the stopper body 58 is fixedly disposed on the inner wall of the upper portion of the trolley housing 7, and the sliding support portion 59 is fixedly disposed on the side wall of the stopper body 58.

As shown in fig. 1 and 2, the trolley cover 7 includes a cover body 60 and a deposit sliding sealing plate 61, the cover body 60 is fixed on the chassis 6 of the trolley, and the deposit sliding sealing plate 61 is slidably disposed on one side of the trolley cover body 60 close to the trolley handrail.

As shown in fig. 2, 4 and 10, the double-cone-shaped signal deflation and pressure reduction nozzle 48 includes a whistle signal cone 62, a deflation and pressure reduction cone 63 and a double-cone connecting rod 64, the sharp part of the whistle signal cone 32 is fixedly disposed on one side of the telescopic airbag body 47 close to the sealed middle slider 3, the round part of the whistle signal cone 32 is fixedly disposed on the side wall of the sealed middle slider 3, the sharp part of the deflation and pressure reduction cone 63 is fixedly disposed on one side of the telescopic airbag body 47 close to the sealed middle slider 3, the round part of the deflation and pressure reduction cone 63 is fixedly disposed on the side wall of the sealed middle slider 3 and is connected with the hollow guide rod 30 in a penetrating manner, and the double-cone connecting rod 64 is fixedly disposed between the whistle signal cone 62 and the deflation and pressure reduction cone 63.

As shown in fig. 2, 4 and 10, the whistle signal cone 62 includes a signal cone body 65, an air inlet 66, a turbulent air outlet 67 and a small ball 68, the signal cone body 65 is fixedly disposed on one side of the telescopic airbag body 47 close to the sealed middle slider 3, the air inlet 66 is disposed on the signal cone body 65, the turbulent air outlet 67 is disposed on the signal cone body 65, and the small ball 68 is disposed inside the signal cone body 65.

When the medical device transfer trolley is used, firstly, medical staff pushes the medical device transfer trolley 1 to a sterile environment, when the sterile medical device needs to be stored, the medical staff opens the object storage sliding sealing plate 61, rotates the rotating mechanism rotary table 18, rotationally aligns the sliding material groove 55 to the transfer trolley discharging mechanism 10, places the sterile medical device into the sliding material groove 55, and continues to rotate the rotating mechanism rotary table 18 until the rest of the sterile medical device is placed and then closes the object storage sliding sealing plate 61; when the aseptic medical apparatus needs to be transferred, the medical staff inserts the end small hole hollow pressure reducing pipe 49 into the telescopic air bag body 47, the medical staff rotates and screws the small hole pressure control nut 50, so that the small hole of the end small hole hollow pressure reducing pipe 49 is staggered with the small hole of the rotating and screwing type small hole pressure control nut 50, at the moment, the sealed cavity is a sealed structure, the medical staff pushes the medical apparatus transfer trolley 1, at the moment, the walking and inflating telescopic mechanism 2 starts to work, the transfer trolley wheel 8 drives the driving gear 37 to rotate, the driving gear 37 drives the driven gear 42 to rotate, the driven gear 42 drives the eccentric rod 43 to eccentrically rotate, the eccentric rod 43 drives the transmission rod 44 to reciprocate, the transmission rod 44 drives the rotating shaft fixing part 41 to reciprocate up and down, and the reciprocating piston 40 is driven by the rotating shaft fixing part 41 to reciprocate up and down in the inflator housing 38, therefore, the walking inflating device 14 continuously inflates the folding telescopic airbag 15, the folding telescopic airbag 15 pushes the sealed middle sliding block 3 to slide in the medical instrument transfer trolley 1, the air in the sealed cavity 11 is compressed, the pressure in the sealed cavity 11 is increased, when the transportation distance is short, a medical worker can directly perform sterile medical instrument handover without performing pressure reduction operation on the telescopic airbag body 47, and specifically, the medical worker rotates the rotating mechanism turntable 20, the rotating mechanism turntable 20 drives the bevel gear I21 to rotate, the bevel gear I21 drives the bevel gear II 22 to rotate, the bevel gear II 22 drives the rotating shaft 17 in the rotating mechanism to rotate, the rotating shaft 17 in the rotating mechanism drives the rotating material disc 18 fixed on the rotating mechanism to rotate, the rotating material disc 18 drives the sliding material groove 55 to rotate, and the sliding material groove 55 is rotationally aligned to the transfer trolley discharging mechanism 10, the medical staff rotates the straight line mechanism turntable 24 clockwise, the straight line mechanism turntable 24 drives the straight line mechanism outer rotary cylinder 23 to rotate, the straight line mechanism outer rotary cylinder 23 drives the outer rotary cylinder side arm 25 to rotate, the outer rotary cylinder side arm 25 drives the hollow slide rod 27 to slide linearly along the slide supporting part 59, the hollow slide rod 27 drives the special-shaped pushing part 28 to move linearly close to the slide material groove 55 when sliding linearly, the special-shaped pushing part 28 pushes the slide material groove 55 provided with the sterile medical instrument, the slide material groove 55 slides on the hanging arm 54 with the slide rail, so as to push the slide material groove 55 out of the transfer trolley discharging mechanism 10, the medical staff slides to open the sliding sealing plate 34 and take out the slide material groove 55 provided with the sterile medical instrument, then slides to close the sliding sealing plate 34, the medical staff rotates the straight line mechanism turntable 24 anticlockwise, the straight line mechanism turntable 24 drives the straight line mechanism outer rotary cylinder 23 to rotate, the straight-line mechanism outer rotating cylinder 23 drives the outer rotating cylinder side arm 25 to rotate, the outer rotating cylinder side arm 25 drives the hollow slide rod 27 to linearly slide along the slide supporting part 59, and the hollow slide rod 27 drives the special-shaped pushing part 28 to linearly move away from the slide material groove 55 when linearly sliding, so that the special-shaped pushing part 28 returns to the original position, and the device is convenient to take out the rest sterile medical equipment when being pushed to the next department; when the transportation distance is longer and the pressure in the telescopic air bag body 47 is larger, the air flow is extruded out from the air inlet 66 of the whistle signal cone 62, the air flow drives the small ball 68 to impact the signal cone body 65, the whistle signal cone 62 sends out a sound signal to remind medical personnel that the pressure in the telescopic air bag body 47 is overlarge, at the moment, the medical personnel rotate the screwed small hole pressure control nut 50 to align the small hole of the hollow pressure reducing pipe 49 with the small hole of the screwed small hole pressure control nut 50, the air flow in the telescopic air bag body 47 flows out from the small hole to achieve the purpose of deflating and reducing the pressure of the telescopic air bag body 47, at the moment, the medical personnel continue to push the medical instrument transfer trolley 1, when the medical personnel rotate the rotating mechanism rotating disc 20 when reaching an operating room needing to transfer medical instruments, the needed sliding material groove 55 is rotated and aligned to the transfer trolley discharging mechanism 10, the medical staff continues to rotate the linear mechanism rotating disc 24 to eject the required sliding material groove 55 with the sterile medical instrument into the transfer trolley discharging mechanism 10, the medical staff slides to open the sliding sealing plate 34 and take out the sliding material groove 55 with the sterile medical instrument, slides to close the sliding sealing plate 34 immediately, rotates the linear mechanism rotating disc 24 anticlockwise to enable the special-shaped material pushing piece 28 to return to the original position, and then finishes the transfer operation of the sterile medical instrument.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an isolated medical care apparatus self-propelled type safety control device of pressure boost which characterized in that: comprises a medical instrument transfer trolley (1), a walking and inflating telescopic mechanism (2), a closed middle slide block (3), a material rotating mechanism (4) and a linear pushing mechanism (5), wherein the walking and inflating telescopic mechanism (2) is fixedly arranged in the medical instrument transfer trolley (1), the closed middle slide block (3) is slidably arranged in the medical instrument transfer trolley (1) and is arranged in the middle of the medical instrument transfer trolley (1), the material rotating mechanism (4) is fixedly arranged on the medical instrument transfer trolley (1), the linear pushing mechanism (5) is rotatably arranged on the material rotating mechanism (4), the medical instrument transfer trolley (1) comprises a transfer trolley chassis (6), a transfer trolley outer cover (7), transfer trolley wheels (8), transfer trolley handrails (9), a transfer trolley discharging mechanism (10), a sealed cavity (11) and a middle slide block limiting block (12), the transport vehicle chassis (6) is fixedly arranged below the material rotating mechanism (4), the transport vehicle outer cover (7) is fixedly arranged on the upper wall of the transport vehicle chassis (6), the transport vehicle wheels (8) are rotatably arranged below the transport vehicle chassis (6), the transport vehicle handrails (9) are fixedly arranged on one side of the transport vehicle outer cover (7), the transport vehicle discharging mechanism (10) is fixedly arranged on one side of the transport vehicle outer cover (7) and in the middle of the transport vehicle handrails (9), the middle slider limiting block (12) is fixedly arranged on the upper wall of the transport vehicle chassis (6), the walking and inflating telescopic mechanism (2) comprises an inflator pump fixing limiting block (13), a walking and inflating device (14) and a folding telescopic air bag (15), the inflator pump fixing limiting block (13) is fixedly arranged on the medical instrument transport vehicle (1), and the walking and inflating device (14) is fixedly arranged on the inflator pump fixing limiting block (13), the foldable telescopic air bag (15) is arranged on the medical instrument transfer trolley (1) in a sliding mode and is far away from one side of a transfer trolley handrail (9), the foldable telescopic air bag (15) is fixedly connected with the walking inflating device (14), the walking inflating device (14) inflates air into the foldable telescopic air bag (15), the foldable telescopic air bag (15) extends to push the sealed middle sliding block (3) to slide in the medical instrument transfer trolley (1), the material rotating mechanism (4) comprises a rotating mechanism fixing base (16), a rotating mechanism inner rotating shaft (17), a rotating material disc (18), a bearing rotating disc supporting limiting block (19), a rotating mechanism rotating disc (20), a bevel gear I (21) and a bevel gear II (22), the rotating mechanism fixing base (16) is fixedly arranged on the upper wall of the transfer trolley chassis (6), the rotating mechanism inner rotating shaft (17) is rotatably arranged on the rotating mechanism fixing base (16), the rotary material tray (18) is fixedly arranged on a rotating shaft (17) in the rotating mechanism, the bearing-equipped rotating disc support limiting block (19) is fixedly arranged on the upper wall of the upper part of a transfer trolley outer cover (7), the rotating mechanism rotating disc (20) is rotatably arranged on the bearing-equipped rotating disc support limiting block (19), the bevel gear I (21) is fixedly arranged on one side of the rotating mechanism rotating disc (20), the bevel gear II (22) is fixedly arranged on the upper part of the rotating mechanism inner rotating shaft (17), the bevel gear I (21) and the bevel gear II (22) are vertically arranged and mutually meshed, the linear material pushing mechanism (5) comprises a linear mechanism outer rotating cylinder (23), a linear mechanism rotating disc (24), an outer rotating cylinder side arm (25), a linear mechanism limiting block (26), a hollow sliding rod (27) and a special-shaped material pushing piece (28), and the linear mechanism outer rotating cylinder (23) is rotatably arranged on the rotary material tray (18), the linear mechanism turntable (24) is fixedly arranged on a linear mechanism outer rotating cylinder (23), an outer rotating cylinder side arm (25) is fixedly arranged in the middle of the linear mechanism outer rotating cylinder (23), a linear mechanism limiting block (26) is fixedly arranged on the inner wall of the upper portion of a transfer trolley outer cover (7), a hollow sliding rod (27) is rotatably arranged at one end of the outer rotating cylinder side arm (25) and is slidably arranged on the linear mechanism limiting block (26), a special-shaped material pushing piece (28) is fixedly arranged on the hollow sliding rod (27) side arm, the linear mechanism limiting block (26) comprises a limiting block body (58) and a sliding support portion (59), the limiting block body (58) is fixedly arranged on the inner wall of the upper portion of the transfer trolley outer cover (7), and the sliding support portion (59) is fixedly arranged on the side wall of the limiting block body (58).

2. The self-propelled pressure insulated medical care instrument safety management device of claim 1, wherein: the closed middle sliding block (3) comprises a closed middle sliding block body (29) and a hollow guide rod (30), the closed middle sliding block body (29) is arranged in the medical instrument transfer trolley (1) in a sliding mode, and the hollow guide rod (30) penetrates through the closed middle sliding block body (29) and is fixedly arranged on the side wall of the closed middle sliding block body (29).

3. The self-propelled pressure insulated medical care instrument safety management device of claim 2, wherein: the discharging mechanism (10) of the transfer trolley comprises a discharging mechanism body (31), an L-shaped discharging hole (32), a sliding rail (33) of a sealed discharging hole and a sliding sealing plate (34), wherein the discharging mechanism body (31) is fixedly arranged on the side wall of a transfer trolley outer cover (7) and arranged in the middle of a transfer trolley handrail (9), the L-shaped discharging hole (32) is arranged on the discharging mechanism body (31), the sliding rail (33) of the sealed discharging hole is fixedly arranged on the discharging mechanism body (31), and the sliding sealing plate (34) is slidably arranged on the sliding rail (33) of the sealed discharging hole.

4. A pressure increasing insulated medical care instrument self-propelled safety management device according to claim 3, wherein: the walking inflation device (14) comprises a limiting gear bearing (35), a bearing limiting part (36) arranged at the end part, a driving gear (37), an inflator pump shell (38), an inflation tube (39), a reciprocating motion piston (40), a fixed part (41) with a rotating shaft, a driven gear (42), an eccentric rod (43) and a transmission rod (44), wherein the limiting gear bearing (35) is fixedly arranged on a transfer trolley wheel (8), the bearing limiting rod arranged at the end part is fixedly arranged at the upper part of the limiting gear bearing (35), the driving gear (37) is fixedly arranged on the transfer trolley wheel (8), the inflator pump shell (38) is fixedly arranged on an inflator pump fixed limiting block (13), one end of the inflation tube (39) is fixedly arranged at the upper end of the inflator pump shell (38), the other end of the inflation tube (39) is fixedly communicated with a folding telescopic air bag (15), and the reciprocating motion piston (40) is slidably arranged in the inflator pump shell (38), take pivot fixed part (41) fixed locate reciprocating motion piston (40) lower wall, driven gear (42) rotate locate the tip establish bearing locating part (36) on, driven gear (42) axle center is kept away from in eccentric rod (43) and is fixed to be located driven gear (42) one side and locate the tip and establish bearing locating part (36) offside, transfer line (44) one end is rotated and is located and take pivot fixed part (41) on, transfer line (44) other end rotates and locates on eccentric rod (43).

5. The self-propelled pressure insulated medical care instrument safety management device of claim 4, wherein: the folding telescopic air bag (15) comprises a telescopic air bag body (47), a biconical signal deflation decompression nozzle (48), a hollow decompression tube (49) with a small hole at the end part and a screwing type small hole pressure control nut (50), the telescopic airbag body (47) is movably arranged on a chassis (6) of the transfer vehicle, the biconical signal deflation pressure reduction nozzle (48) is fixedly arranged on one side of the telescopic airbag body (47), the sharp part of the biconical signal deflation pressure reduction nozzle (48) extends into the telescopic airbag body (47), the circular part of the biconical signal deflation pressure reduction nozzle (48) is fixedly arranged on the airtight middle slider body (29), the biconical signal deflation pressure reduction nozzle (48) is communicated with the hollow guide rod (30), the end small hole hollow pressure reducing pipe (49) is arranged in the hollow guide rod (30) in a sliding way, the screwing type small-hole pressure control nut (50) is rotatably arranged on the end small-hole hollow pressure reducing pipe (49).

6. The self-propelled pressure insulated medical care instrument safety management device of claim 5, wherein: biconical signal gassing decompression mouth (48) are including whistle signal awl (62), gassing step-down awl (63) and bipyramid connecting rod (64), whistle signal awl (62) sharp-pointed part is fixed to be located flexible gasbag body (47) and is close to closed middle part slider (3) one side, and whistle signal awl (62) circular part is fixed to be located closed middle part slider (3) one side, gassing step-down awl (63) sharp-pointed part is fixed to be located flexible gasbag body (47) and is close to closed middle part slider (3) one side, and gassing step-down awl (63) circular part is fixed to be located closed middle part slider (3) one side and link to each other with well hollow guide bar (30) link up, bipyramid connecting rod (64) are fixed to be located between whistle signal awl (62) and gassing step-down awl (63), whistle signal awl (62) include signal awl body (65), air inlet (66), Turbulent flow gas outlet (67) and bobble (68), signal awl body (65) are fixed to be located flexible gasbag body (47) and are close to closed middle part slider (3) one side, air inlet (66) are located on signal awl body (65), turbulent flow gas outlet (67) are located on signal awl body (65), inside signal awl body (65) is located to bobble (68).

7. The self-propelled pressure insulated medical care instrument safety management device of claim 6, wherein: bearing locating part (36) is established to the tip includes that the gear depends on bearing (45) and locating part body (46), the gear depends on bearing (45) and fixes and locates on driven gear (42), locating part body (46) lower extreme is fixed and is located limiting gear bearing (35) top, and driven gear (42) are fixed to be located in locating part body (46) upper end and depend on the bearing inner wall.

8. The self-propelled pressure insulated medical care instrument safety management device of claim 7, wherein: flexible gasbag body (47) are including middle part folding soft crust (51) and tip stereoplasm crust (52), the folding soft crust of middle part (51) slide and locate transportation vehicle chassis (6) upper wall, tip stereoplasm crust (52) are fixed and are located middle part folding soft crust (51) both ends, and tip stereoplasm crust (52) cross section is the square.

9. The self-propelled pressure insulated medical care instrument safety management device of claim 8, wherein: the rotary material tray (18) comprises a bearing type material tray fixing part (53), a sliding rail cantilever arm (54) and a sliding material groove (55), the bearing type material tray fixing part (53) is fixedly arranged in the middle of a rotating mechanism inner rotating shaft (17), the sliding rail cantilever arm (54) is fixedly arranged on the side wall of the bearing type material tray fixing part (53), and the sliding material groove (55) is slidably arranged on the sliding rail cantilever arm (54).

10. The self-propelled pressure insulated medical care implement safety management device of claim 9, wherein: the sliding material groove (55) comprises a bottom sliding groove (56) and a material groove body (57), the bottom sliding groove (56) is arranged on the cantilever arm (54) with the sliding rail in a sliding mode, the material groove body (57) is fixedly arranged on the bottom sliding groove (56), the material groove body (57) is designed to be of a semi-closed structure, and a notch is formed in one side, away from the supporting material disc fixing portion (53), of the material groove body (57).