CN111991095A

CN111991095A - Instrument transfer robot for assisting medical operation

Info

Publication number: CN111991095A
Application number: CN202010942259.3A
Authority: CN
Inventors: 陈如
Original assignee: Wuhan Jinwansu Medical Devices Co ltd
Current assignee: Wuhan Jinwansu Medical Devices Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-11-27

Abstract

The invention discloses an instrument transfer robot for assisting medical operations, which comprises an operation body and a right body, wherein the right body is fixedly arranged on the right side surface of the operation body, a group of braking universal wheels which are symmetrical front and back are respectively and rotatably arranged on the bottom surfaces of the operation body and the right body, a storage cavity with a left opening and a right opening is arranged in the operation body, an instrument basin is fixedly arranged on the bottom wall of the storage cavity, an elastic cavity with an upward opening is arranged in the right body, and a support column is arranged on the bottom wall of the elastic cavity in a left-right sliding mode.

Description

Instrument transfer robot for assisting medical operation

Technical Field

The invention relates to the field of medical robots, in particular to an instrument transfer robot for assisting medical operations.

Background

In the traditional medical operation, a primary doctor generally needs to be equipped with an auxiliary nurse to transmit surgical instruments needed, but in fact, problems occur in the operation due to instrument transmission accidents in the operation, even the operation fails to be few, errors in the transmission of the surgical instruments exist, the instruments fall on the ground due to errors in the transmission process, the success rate of the operation is affected, in order to reduce the problem that the success rate of the operation is reduced due to human errors, a medical surgical instrument transmission robot needs to be designed to replace manpower, and the instrument transmission robot for the auxiliary medical operation can solve the problems.

Disclosure of Invention

In order to solve the above problems, the present embodiment provides an instrument transfer robot for assisting medical operations, comprising an operation body and a right body, wherein the right body is fixedly arranged on the right side surface of the operation body, a set of braking universal wheels which are symmetrical front and back are rotatably arranged on the bottom surfaces of the operation body and the right body, a storage cavity with a left opening and a right opening is arranged in the operation body, an instrument basin is fixedly arranged on the bottom wall of the storage cavity, an elastic cavity with an upward opening is arranged in the right body, a support column is arranged on the bottom wall of the elastic cavity in a left-right sliding manner, the upward extending part of the support column extends out of the outside, a receiving table is fixedly arranged on the top surface of the receiving table, a palm can be placed on the top surface of the receiving table, a transfer mechanism which can clamp surgical instruments and convey the surgical instruments rightwards to the palm is arranged in the storage cavity, the transfer mechanism comprises two support blocks which are, the front side surface of the supporting block positioned at the rear side is rotatably provided with a rotating shaft, the rear side surface of the supporting block positioned at the front side is rotatably provided with a right part body, a rotating body is fixedly arranged between the right part body and the rotating shaft, a control cavity is formed in the rotating body, the left side and the right side of the control cavity are communicated and provided with a through cavity, the inner wall of the through cavity is slidably provided with a sliding rod, the sliding rod penetrates through the control cavity and the sliding rod, the rightward extending part of the sliding rod extends out of the outside, the leftward extending part of the sliding rod extends into the storage cavity, the left side surface of the sliding rod is fixedly provided with a fixed block, a clamping cavity with a leftward opening is formed in the fixed block, the inner wall of the clamping cavity is slidably provided with a movable clamping plate up and down, the left side surface of the fixed block is fixedly provided with a fixed clamping plate, the surgical instrument can be clamped between the movable, and the palm pushes the receiving platform leftwards to realize the signal recognition mechanism of the right transportation function of the transmission mechanism, the signal recognition mechanism comprises a voice control output device, the lower side of the storage cavity is communicated with a gear cavity, the lower side of the gear cavity is communicated with a signal cavity, the voice control output device is fixedly arranged on the bottom wall of the signal cavity, the right side surface of the signal cavity is electrically connected with an electric cylinder, the top surface of the electric cylinder is dynamically connected with a cylinder rod, the top surface of the cylinder rod is fixedly provided with a lifting block, the lifting block is in sliding connection with the inner wall of the signal cavity, the top surface of the lifting block is rotatably provided with a spline housing, the bottom surface of the supporting block positioned at the rear side is rotatably provided with a spline shaft, the downward extending part of the spline shaft extends into the gear cavity and is in spline connection with the spline housing, and the left side of the gear cavity, a moving plate is arranged on the bottom wall of the moving cavity in a left-right sliding manner, a power motor set is fixedly arranged on the top surface of the moving plate, the left wall of the moving cavity is fixedly provided with a contactor which can be contacted with the power motor set, when the contactor is contacted with the power motor set, the power motor set can be operated, when the power motor set is separated, the operation is stopped, the lower side of the moving cavity is communicated with a sliding cavity, a connecting column is fixedly arranged on the bottom surface of the moving plate, the downward extending part of the connecting column extends into the sliding cavity, a supporting column is fixedly arranged on the left side surface of the supporting column, the left extending part of the supporting column penetrates through the inner walls of the control machine body and the right part body, and the transverse plate extends into the sliding cavity to be fixedly connected with the connecting column, the transverse plate is in sliding connection with the inner wall of the control machine body, and the transverse plate is in sliding connection with the inner wall of the right part body.

Preferably, a rectangular cavity is formed in the supporting block at the rear side, the backward extending part of the rotating shaft extends into the rectangular cavity, the upward extending part of the spline shaft extends into the rectangular cavity, a driven bevel gear set is connected between the spline shaft and the rotating shaft in a transmission way, a torsion spring is fixedly arranged between the rear side surface of the rotating body and the supporting block positioned at the rear side, the right side surface of the power motor set is dynamically connected with a power shaft, the rightward extending part of the power shaft extends into the gear cavity, and the right side surface is fixedly provided with a movable bevel gear, the periphery of the spline housing is fixedly provided with a connecting bevel gear, the connecting bevel gear can be meshed with the moving bevel gear, a return spring is fixedly arranged between the left side surface of the supporting column and the left wall of the elastic cavity, the power motor set is in telecommunication connection with the electric cylinder, and the power motor set can be reset by reversely operating the electric cylinder when stopping operation.

Preferably, the top surface of the movable clamping plate and the top wall of the clamping cavity are fixedly provided with clamping springs, racks are fixedly embedded in the inner wall of the lower side of the sliding rod, a control shaft is arranged on the front wall of the control cavity in a rotating mode, a control gear is fixedly arranged on the periphery of the control shaft and meshed with the racks, a sector wheel cavity with a forward opening is arranged on the front side of the control cavity, the forward extending portion of the control shaft extends into the sector wheel cavity, the front side face of the control shaft is fixedly provided with a meshing gear, the front side face of the control shaft is located on the front side, a fixing rod is fixedly arranged on the rear side face of the supporting block, a sector gear is fixedly arranged on the rear side face of the fixing rod, and the sector gear.

Preferably, the downside intercommunication of depositing the chamber is equipped with the door chamber, the inner wall slip of door chamber is equipped with the closed door, the closed door can seal deposit the chamber, it has the blue light lamp to deposit the solid embedding in the upside inner wall in chamber.

Preferably, a recovery cavity with an upward opening is formed in the right part, the recovery cavity is located on the left side of the elastic cavity, a recovery barrel is fixedly arranged in the recovery cavity, and disinfectant water is added into the recovery barrel.

The invention has the beneficial effects that: the invention enables the power part and the transmission part in the device to operate by two control effects of voice control signal identification and mobile phone push control, can effectively reduce the accident of signal identification error, can control the sliding rod to drive the surgical instrument to extend out rightwards through the rotating rotator, can accurately convey and transmit the surgical instrument to the hands of doctors, and prevents the surgical instrument from falling off, and can also add a plurality of rows and columns of transmission mechanisms to realize the conveying of different surgical instruments.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 2;

fig. 4 is a schematic diagram of the structure C-C in fig. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an instrument transfer robot for assisting medical operations, which comprises an operation machine body 11 and a right part body 64, wherein the right part body 64 is fixedly arranged on the right side surface of the operation machine body 11, a group of braking universal wheels 24 which are symmetrical front and back are respectively and rotatably arranged on the bottom surfaces of the operation machine body 11 and the right part body 64, a storage cavity 13 with a left opening and a right opening is arranged in the operation machine body 11, an instrument basin 15 is fixedly arranged on the bottom wall of the storage cavity 13, an elastic cavity 34 with an upward opening is arranged in the right part body 64, a supporting column 35 is arranged on the bottom wall of the elastic cavity 34 in a left-right sliding manner, the upward extending part of the supporting column 35 extends out of the outside, a receiving table 37 is fixedly arranged on the top surface of the receiving table 37, a palm 38 can be placed on the top surface of the receiving table 37, a transfer mechanism 101 which can clamp an operation instrument 16 and can, the transfer mechanism 101 comprises two support blocks 44 symmetrically fixed on the bottom wall of the storage cavity 13 in a front-back manner, a rotating shaft 59 is arranged on the front side of the support block 44 on the rear side in a rotating manner, a right part body 64 is arranged on the rear side of the support block 44 on the front side in a rotating manner, a rotating body 45 is fixedly arranged between the right part body 64 and the rotating shaft 59, a control cavity 46 is formed in the rotating body 45, the left side and the right side of the control cavity 46 are communicated with a through cavity 47, a sliding rod 48 is arranged on the inner wall of the through cavity 47 in a sliding manner, the sliding rod 48 penetrates through the control cavity 46 and the sliding rod 48, the right extending part of the sliding rod 48 extends out of the outside, the left extending part of the sliding rod 48 extends into the storage cavity 13, a fixed block 52 is fixedly arranged on the left side face of the sliding rod, a clamping cavity 56 with a left opening is arranged in the, a fixed clamping plate 53 is fixedly arranged on the left side surface of the fixed block 52, the surgical instrument 16 can be clamped between the movable clamping plate 54 and the fixed clamping plate 53, a signal recognition mechanism 102 which can realize the function of transporting the transmission mechanism 101 to the right by voice control and pushing the receiving table 37 to the left by the palm 38 is arranged in the control machine body 11 and the right part body 64, the signal recognition mechanism 102 comprises a voice control output device 27, a gear cavity 42 is communicated with the lower side of the storage cavity 13, a signal cavity 31 is communicated with the lower side of the gear cavity 42, the voice control output device 27 is fixedly arranged on the bottom wall of the signal cavity 31, an electric cylinder 28 is electrically connected with the right side surface of the signal cavity 31, a cylinder rod 29 is dynamically connected with the top surface of the electric cylinder 28, a lifting block 30 is fixedly arranged on the top surface of the cylinder rod 29, and the lifting block 30 is connected with the inner wall of the signal cavity 31 in a sliding manner, the top surface of the lifting block 30 is provided with a spline housing 39 in a rotating manner, the bottom surface of the supporting block 44 positioned at the rear side is provided with a spline shaft 43 in a rotating manner, the downward extending part of the spline shaft 43 extends into the gear cavity 42 and is in spline connection with the spline housing 39, the left side of the gear cavity 42 is communicated with a movable cavity 20, the bottom wall of the movable cavity 20 is provided with a movable plate 22 in a left-right sliding manner, the top surface of the movable plate 22 is fixedly provided with a power motor set 19, the left wall of the movable cavity 20 is fixedly provided with a contactor 18, the contactor 18 can be in contact with the power motor set 19, the contactor 18 is in contact with the power motor set 19, the power motor set 19 can be operated, the operation is stopped when the contactor is separated, the lower side of the movable cavity 20 is communicated with a sliding cavity 21, the bottom surface of the movable plate 22 is fixedly provided with a connecting column 23, the downward, the left surface of support column 35 sets firmly support column 35, support column 35 extends the part to the left and runs through control organism 11 with the inner wall of the right part body 64 to stretch into in the sliding cavity 21 with spliced pole 23 fixed connection, diaphragm 25 with control organism 11 inner wall sliding connection, diaphragm 25 with the inner wall sliding connection of the right part body 64.

Advantageously, a rectangular cavity 57 is formed in the supporting block 44 at the rear side, a rearward extension of the rotating shaft 59 extends into the rectangular cavity 57, an upward extension of the spline shaft 43 extends into the rectangular cavity 57, a driven bevel gear set 58 is arranged between the spline shaft 43 and the rotating shaft 59 in a transmission connection manner, a torsion spring 65 is fixedly installed between the rear side of the rotating body 45 and the supporting block 44 at the rear side, a power shaft 26 is arranged on the right side of the power motor set 19 in a power connection manner, a rightward extension of the power shaft 26 extends into the gear cavity 42, a moving bevel gear 41 is fixedly installed on the right side of the power shaft, a connecting bevel gear 40 is fixedly installed on the periphery of the spline housing 39, the connecting bevel gear 40 can be meshed with the moving bevel gear 41, and a return spring 36 is fixedly installed between the left side of the supporting column 35 and the left wall of the elastic cavity 34, the power motor set 19 is in telecommunication connection with the electric cylinder 28, the power motor set 19 stops running to enable the electric cylinder 28 to run reversely and reset, when a surgeon needs a surgical instrument, the surgeon only needs to speak an instrument name instruction to enable the voice-controlled output device 27 to receive an identification sound signal and control the electric cylinder 28 to run, so that the cylinder rod 29 can drive the lifting block 30 to ascend, the spline housing 39 can drive the connecting bevel gear 40 to ascend, at the moment, the moving bevel gear 41 and the connecting bevel gear 40 are not meshed to prevent wrong signal reception, when the surgeon places the palm 38 on the top surface of the receiving table 37 and pushes the palm leftwards, the support pillar 35 can drive the transverse plate 25 to move leftwards, so that the connecting pillar 23 can drive the movable plate 22 to move leftwards, at this time, the moving bevel gear 41 and the connecting bevel gear 40 may be engaged with each other, and the power motor unit 19 may be operated by the contact between the contactor 18 and the power motor unit 19, so that the power shaft 26 may rotate the cylinder rod 29, and the spline shaft 43 may rotate the rotating shaft 59, so that the rotating body 45 may rotate clockwise, and when the moving bevel gear 41 is separated from the connecting bevel gear 40, the rotating body 45 may be returned to the counterclockwise rotation by the torsion spring 65.

Advantageously, a clamping spring 55 is fixedly installed between the top surface of the movable clamping plate 54 and the top wall of the clamping cavity 56, a rack 49 is fixedly embedded in the inner wall of the lower side of the sliding rod 48, a control shaft 50 is rotatably installed on the front wall of the control cavity 46, a control gear 51 is fixedly installed on the periphery of the control shaft 50, the control gear 51 is engaged with the rack 49, a fan wheel cavity 61 with a forward opening is installed on the front side of the control cavity 46, a forward extending portion of the control shaft 50 extends into the fan wheel cavity 61, an engaging gear 60 is fixedly installed on the front side surface, a fixing rod 63 is fixedly installed on the rear side surface of the supporting block 44 on the front side, a fan gear 62 is fixedly installed on the rear side surface of the fixing rod 63, the fan gear 62 is engageable with the engaging gear 60, the movable clamping plate 54 and the fixed clamping plate 53 can clamp the surgical instrument 16 through the clamping spring 55, when the rotator 45 rotates clockwise, the sliding rod 48 can be driven to rotate clockwise the fixed block 52 and the surgical instrument 16, and when the rotator 45 rotates clockwise to the sector gear 62 is engaged with the engaging gear 60, the control shaft 50 can be driven to rotate the control gear 51, so that the rack 49 can drive the sliding rod 48 to slide laterally on the fixed block 52, and then the surgical instrument 16 can be conveyed to the palm 38.

Beneficially, the downside intercommunication of depositing chamber 13 is equipped with door chamber 17, the inner wall slip of door chamber 17 is equipped with closed door 14, closed door 14 can seal deposit chamber 13, it has blue light lamp 12 to deposit the solid embedding in the upside inner wall of chamber 13, through closed door 14 can seal deposit chamber 13 left side opening, operating personnel maloperation's occurence of failure, opens closed door 14 can add surgical instruments again, through blue light lamp 12 can make it reaches sterile environment in the chamber 13 to deposit.

Beneficially, a recovery cavity 32 with an upward opening is arranged in the right body 64, the recovery cavity 32 is located on the left side of the elastic cavity 34, a recovery barrel 33 is fixedly arranged in the recovery cavity 32, sterile water is added in the recovery barrel 33, surgical instruments used in an operation can be collected through the recovery barrel 33, and an auxiliary effect is increased.

The following detailed description of the usage steps of an instrument transfer robot for assisting medical surgery will be described with reference to fig. 1 to 4: in the initial state, the supporting column 35 is abutted against the right wall of the elastic cavity 34, the contactor 18 is separated from the power motor set 19, the moving bevel gear 41 is separated from the connecting bevel gear 40, the air cylinder rod 29 is in the descending reset state, the surgical instrument 16 is positioned in the instrument basin 15, the movable clamping plate 54 is in the clamping state, and the sector gear 62 is separated from the meshing gear 60.

When the device is used, when a surgeon needs a surgical instrument, the surgeon only needs to speak an instrument name instruction to enable the voice control output device 27 to receive an identification voice signal and control the electric cylinder 28 to operate, so that the cylinder rod 29 can drive the lifting block 30 to ascend, the spline sleeve 39 can drive the connecting bevel gear 40 to ascend, the moving bevel gear 41 and the connecting bevel gear 40 are not meshed to prevent wrong signal reception, when the surgeon places the palm 38 on the top surface of the receiving table 37 and pushes the palm leftwards, the support pillar 35 can drive the transverse plate 25 to move leftwards, so that the connecting post 23 can drive the moving plate 22 to move leftwards, the moving bevel gear 41 and the connecting bevel gear 40 can be meshed, the power motor set 19 can operate through the contact of the contactor 18 and the power motor set 19, so that the power shaft 26 can drive the cylinder rod 29 to rotate, and the spline shaft 43 can drive the rotating shaft 59 to rotate, the rotating body 45 can be rotated clockwise, when the movable bevel gear 41 is separated from the connecting bevel gear 40, the rotating body 45 can be rotated counterclockwise and reset through the torsion spring 65, the surgical instrument 16 can be clamped by the movable clamping plate 54 and the fixed clamping plate 53 through the clamping spring 55, when the rotating body 45 rotates clockwise, the fixed block 52 and the surgical instrument 16 can be driven by the sliding rod 48 to rotate clockwise, when the rotating body 45 rotates clockwise until the sector gear 62 is meshed with the meshing gear 60, the control shaft 50 can be driven to rotate the control gear 51, so that the rack 49 can drive the sliding rod 48 to slide towards the fixed block 52 side, the surgical instrument 16 can be conveyed into the palm 38, the left opening of the storage cavity 13 can be sealed through the sealing door 14, the accident of misoperation of an operator can occur, the surgical instrument can be added again through opening the sealing door 14, and the sterile environment can be achieved in the storage cavity 13 through the blue light 12, the recovery barrel 33 can collect surgical instruments used in the operation, and the auxiliary effect is increased.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an supplementary medical surgery's apparatus transfer robot, is including controlling organism and right part body, its characterized in that: the right part body is fixedly arranged on the right side surface of the control machine body, a group of front and back symmetrical brake universal wheels are rotatably arranged on the bottom surfaces of the control machine body and the right part body, a storage cavity with a left opening and a right opening is arranged in the control machine body, an instrument basin is fixedly arranged on the bottom wall of the storage cavity, an elastic cavity with an upward opening is arranged in the right part body, a supporting column is arranged on the bottom wall of the elastic cavity in a left and right sliding mode, the upward extending part of the supporting column extends out of the outside, a receiving table is fixedly arranged on the top surface of the elastic cavity, a palm can be placed on the top surface of the receiving table, a transfer mechanism capable of clamping surgical instruments and conveying the surgical instruments rightwards to the palm is arranged in the storage cavity, the transfer mechanism comprises two supporting blocks which are symmetrically and fixedly arranged on the bottom wall of the storage cavity in the front and back directions, a rotating shaft is rotatably arranged on, a rotating body is fixedly arranged between the right part body and the rotating shaft, a control cavity is formed in the rotating body, the left side and the right side of the control cavity are communicated with a through cavity, a sliding rod is arranged on the inner wall of the through cavity in a sliding mode and penetrates through the control cavity and the sliding rod, the right extending part of the sliding rod extends out of the outside, the left extending part of the sliding rod extends into the storage cavity, a fixed block is fixedly arranged on the left side of the sliding rod, a clamping cavity with a leftward opening is formed in the fixed block, a movable clamping plate is arranged on the inner wall of the clamping cavity in a vertical sliding mode, a fixed clamping plate is fixedly arranged on the left side of the fixed block, and the surgical instrument can be clamped between the movable clamping plate and the fixed clamping; the control machine body and the right part are internally provided with a signal recognition mechanism which can realize the function of transporting the transmission mechanism rightwards by voice control and pushing the receiving table leftwards by the palm, the signal recognition mechanism comprises a voice control output device, the lower side of the storage cavity is communicated with a gear cavity, the lower side of the gear cavity is communicated with a signal cavity, the voice control output device is fixedly arranged on the bottom wall of the signal cavity, the right side surface of the signal cavity is electrically connected with an electric cylinder, the top surface of the electric cylinder is dynamically connected with a cylinder rod, the top surface of the cylinder rod is fixedly provided with a lifting block, the lifting block is in sliding connection with the inner wall of the signal cavity, the top surface of the lifting block is rotatably provided with a spline sleeve, the bottom surface of the supporting block positioned at the rear side is rotatably provided with a spline shaft, and the downward extending part of the spline shaft extends, and is connected with the spline housing spline, the left side intercommunication in gear chamber is equipped with the removal chamber, the diapire horizontal slip in removal chamber is equipped with the movable plate, the top surface fixed mounting of movable plate has the power motor group, the left wall in removal chamber has set firmly the contactor, the contactor can with the contact of power motor group, and when the contactor contacts with the power motor group, can make the operation of power motor group, during the separation, the shut down, the downside intercommunication in removal chamber is equipped with the slip chamber, the bottom surface of movable plate has set firmly the spliced pole, spliced pole downwardly extending part stretches into in the slip chamber, the left surface of support pole has set firmly the support column, the support column left side extension runs through the inner wall of controlling organism and right part body, and stretch into the slip intracavity with spliced pole fixed connection, the diaphragm with control organism inner wall sliding connection, the transverse plate is connected with the inner wall of the right part body in a sliding mode.

2. An instrument transfer robot for assisting a medical procedure according to claim 1, wherein: a rectangular cavity is formed in the supporting block at the rear side, the backward extending part of the rotating shaft extends into the rectangular cavity, the upward extending part of the spline shaft extends into the rectangular cavity, a driven bevel gear set is connected between the spline shaft and the rotating shaft in a transmission way, a torsion spring is fixedly arranged between the rear side surface of the rotating body and the supporting block positioned at the rear side, the right side surface of the power motor set is dynamically connected with a power shaft, the rightward extending part of the power shaft extends into the gear cavity, and the right side surface is fixedly provided with a movable bevel gear, the periphery of the spline housing is fixedly provided with a connecting bevel gear, the connecting bevel gear can be meshed with the moving bevel gear, a return spring is fixedly arranged between the left side surface of the supporting column and the left wall of the elastic cavity, the power motor set is in telecommunication connection with the electric cylinder, and the power motor set can be reset by reversely operating the electric cylinder when stopping operation.

3. An instrument transfer robot for assisting a medical procedure according to claim 2, wherein: the top surface of activity grip block with fixed mounting has clamping spring between the roof of pressing from both sides tight chamber, the rack has been embedded in the downside inner wall of slide bar admittedly, the antetheca rotation in control chamber is equipped with the control shaft, the periphery of control shaft has set firmly control gear, control gear with the rack toothing, the front side in control chamber is equipped with the fan wheel chamber that the opening is forward, the control shaft extends forward the part and stretches into the fan wheel intracavity, and its leading flank has set firmly the meshing gear, is located the front side the trailing flank of supporting shoe has set firmly the dead lever, the trailing flank of dead lever has set firmly fan gear, fan gear with the meshing gear can mesh.

4. An instrument transfer robot for assisting a medical procedure according to claim 3, wherein: deposit the downside intercommunication in chamber and be equipped with the door chamber, the inner wall slip in door chamber is equipped with the closed door, the closed door can seal deposit the chamber, it has the blue light lamp to deposit the solid embedding in the upside inner wall in chamber.

5. An instrument transfer robot for assisting a medical procedure according to claim 4, wherein: the right part is internally provided with a recovery cavity with an upward opening, the recovery cavity is positioned on the left side of the elastic cavity, a recovery barrel is fixedly arranged in the recovery cavity, and disinfectant water is added in the recovery barrel.