CN112890966B - A surgical assistance system with a detachable sterilization device - Google Patents

Abstract

Translated fromChinese

本发明提出了一种带可拆卸式消毒装置的外科手术辅助系统，包括：支撑架、安装臂、防脱装置以及消毒装置，支撑架支撑有位于水平方向上的安装臂，安装臂中部安装有消毒装置；消毒装置包括：消毒瓶、喷管、旋转盖、通气机构以及安装环，消毒瓶内用于存放消毒液，消毒瓶顶部开设有通气孔，在消毒瓶上安装有用于开闭通气孔的通气机构，在消毒瓶底部连通有喷管，在消毒瓶上固定有环绕在喷管外的安装环，安装臂顶面凹陷形成供安装环插入的插孔，安装环在插孔内不能旋转，安装环安装有环绕在喷管外的旋转盖，旋转盖用于开闭喷管；喷管穿过安装臂。该带可拆卸式消毒装置的外科手术辅助系统，解决现有技术中不方便拆卸和安装消毒瓶的问题。

The present invention provides a surgical assistance system with a detachable sterilizing device, comprising: a support frame, an installation arm, an anti-dropping device and a sterilization device, the support frame supports a horizontal installation arm, and a middle part of the installation arm is installed with a Disinfection device; the disinfection device includes: a disinfection bottle, a nozzle, a rotating cover, a ventilation mechanism and a mounting ring. The disinfection bottle is used to store disinfectant, the top of the disinfection bottle is provided with a ventilation hole, and a ventilation hole is installed on the disinfection bottle for opening and closing the ventilation hole. The ventilation mechanism is connected with a nozzle at the bottom of the disinfection bottle, a mounting ring around the nozzle is fixed on the disinfection bottle, the top surface of the mounting arm is recessed to form a socket for the mounting ring to be inserted, and the mounting ring cannot rotate in the socket , the installation ring is equipped with a rotating cover that surrounds the nozzle, the rotating cover is used to open and close the nozzle; the nozzle passes through the installation arm. The surgical assistant system with a detachable sterilization device solves the problem of inconvenient detachment and installation of the sterilization bottle in the prior art.

Description

Surgical operation auxiliary system with detachable disinfection device

Technical Field

The invention relates to equipment for surgical operation, in particular to a surgical operation auxiliary system with a detachable disinfection device.

Background

Chinese patent discloses a surgical operation auxiliary device with application number CN201810757977.6, which comprises: the universal wheel, a pedestal, the vertical column, the bolt, the installation staple bolt, place the board, a tray, place the pipe, the mounting bracket, the shower nozzle, the pipe, disinfection bottle and skin blow the son, the universal wheel rotates to be connected terminal surface under the base, the installation staple bolt passes through on the detachable fixed mounting of bolt and the vertical column, place board and installation staple bolt fixed connection, the tray with place board fixed connection, the mounting bracket is fixed to be set up and is placing board top face, it sets up on the mounting bracket to place the pipe, the disinfection bottle sets up inside placing the pipe, the shower nozzle sets up and is placing board bottom face, the disinfection bottle passes through the pipe and is connected with the shower nozzle, skin blow the son and set up on the disinfection bottle top, and skin blow son and disinfection bottle top zonulae occludens. Although this device allows for easy placement of some surgical accessories, it still has the following disadvantages:

although the disinfection bottle is installed, the disinfection is convenient, but the disinfection liquid in the disinfection bottle is used up at any time, so that the disinfection bottle is inconvenient to take down and a new disinfection bottle is inconvenient to reinstall after the disinfection bottle is taken down.

Disclosure of Invention

The invention provides a surgical operation auxiliary system with a detachable disinfection device, and solves the problem that a disinfection bottle is inconvenient to detach and install in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a surgical operation auxiliary system with a detachable disinfection device, which comprises: the anti-falling device comprises a support frame, a mounting arm, an anti-falling device and a disinfection device, wherein the support frame supports the mounting arm in the horizontal direction, and the disinfection device is arranged in the middle of the mounting arm; the sterilizing device includes: the disinfection bottle is internally used for storing disinfectant, the top of the disinfection bottle is provided with an air vent, the disinfection bottle is provided with the air vent for opening and closing the air vent, the bottom of the disinfection bottle is communicated with the spray pipe, the disinfection bottle is fixedly provided with an installation ring surrounding the spray pipe, the top surface of an installation arm is sunken to form a jack for inserting the installation ring, the installation ring cannot rotate in the jack, the installation ring is provided with a rotary cover surrounding the spray pipe, and the rotary cover is used for opening and closing the spray pipe; the spray tube passes through the installation arm, installs the anticreep device that acts on with the rotating cover on the installation arm, and the anticreep device is used for if and only can with the rotating cover cooperation after the rotating cover opens the spray tube.

Preferably, the ventilation mechanism includes: the pressing part penetrates through the top of the disinfection bottle, the pressing part is fixedly provided with the plugging plate located in the disinfection bottle, the top surface of the plugging plate is provided with the sealing ring, the sealing ring is made of elastic rubber materials and surrounds the vent hole, the third spring is arranged between the pressing part and the disinfection bottle, and the third spring is used for keeping the plugging plate to tightly press the sealing ring on the inner wall of the disinfection bottle.

Preferably, the rotating cover is provided with a spray hole, the spray hole is used for being communicated with the spray pipe, and the spray hole is positioned on one side of the central line of the rotating cover.

Preferably, the spin cover includes: the cover body is rotatably connected with the mounting ring, the spraying hole is formed in the cover body, the outer ring of the cover body is wound with the rotating ring, and the rotating ring is used for acting with the anti-falling device.

Preferably, the separation preventing means includes: anticreep pole, poker rod and fourth spring, anticreep pole one end is used for inserting to rotatory downthehole the anticreep of seting up on the circle, and the anticreep pole other end is fixed to poker rod one end, and outside the poker rod other end stretches out the installation arm, install the fourth spring between poker rod and installation arm inner wall, can keep the anticreep pole to stretch into the anticreep downthehole under fourth spring elastic force, and anticreep pole and poker rod can install the arm relatively at rotatory ring radial motion.

Compared with the prior art, the invention has the following beneficial effects:

make things convenient for installation degassing unit, realized opening and just can adjust the anticreep device after adjusting the disinfection bottle user state at any time, tentatively avoided the condition of adjusting rotatory lid to appear, made things convenient for and used in the follow-up operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of a surgical assistant system with a detachable disinfection device after a mounting arm is cut;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the storage compartment of the support frame taken along the vertical direction;

FIG. 4 is a cross-sectional view at C of FIG. 3;

FIG. 5 is a cross-sectional view taken at D in FIG. 3;

FIG. 6 is a cross-sectional view at E of FIG. 3;

FIG. 7 is a schematic view of the storage compartment of the support frame taken along a horizontal direction;

FIG. 8 is a diagram showing a walking trace of the indicating rod;

fig. 9 is a schematic structural view of the fixing plate.

Reference numerals:support frame 1,mounting arm 2,anti-slip device 3,anti-slip rod 31,poke rod 32,fourth spring 33, disinfection device 4,disinfection bottle 41,spray tube 42,rotary cover 43,cover body 431,rotary ring 432,ventilation mechanism 44, pressingpart 441,third spring 442,blocking plate 443,sealing ring 444,mounting ring 45, firststraight section 12,arc section 13, secondstraight section 14,storage box 5, opening and closingdoor 6,blocking device 7,contact rod 71, blockingspring 72, connectingblock 73, blockingtoothed block 74,blocking gear 75,retaining device 8,stopper 81, retainingspring 82,guide rod 83, pre-rotation limitingdevice 9, rotation limiting pin 91,rotation limiting spring 92,vertical block 93, indicating device 10, indicatingrod 101,mounting disc 102, rotatingshaft 103,fixed disc 108, convexpart 109,first coil spring 104, adjustingblock 105, adjustingshaft 106,driving rope 107,driving device 11, Pulley 111,mounting rod 112, drivingspring 113 and pushingrod 114.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:

as shown in fig. 1 to 9, the present invention provides a surgical auxiliary system with a detachable disinfection device 4, comprising: the device comprises asupport frame 1, amounting arm 2, ananti-falling device 3 and a disinfection device 4, wherein thesupport frame 1 supports themounting arm 2 positioned in the horizontal direction, and the disinfection device 4 is arranged in the middle of themounting arm 2; the sterilizing device 4 comprises: the disinfection device comprises adisinfection bottle 41, aspray pipe 42, arotary cover 43, aventilation mechanism 44 and amounting ring 45, wherein disinfection liquid is stored in thedisinfection bottle 41, the top of thedisinfection bottle 41 is provided with a ventilation hole, thedisinfection bottle 41 is provided with theventilation mechanism 44 for opening and closing the ventilation hole, the bottom of thedisinfection bottle 41 is communicated with thespray pipe 42, themounting ring 45 surrounding thespray pipe 42 is fixed on thedisinfection bottle 41, the top surface of themounting arm 2 is sunken to form a jack for inserting themounting ring 45, themounting ring 45 cannot rotate in the jack, themounting ring 45 is provided with therotary cover 43 surrounding thespray pipe 42, and therotary cover 43 is used for opening and closing thespray pipe 42; thenozzle 42 passes through themounting arm 2, on which mountingarm 2 there is mounted aretaining device 3 acting with therotary cap 43, theretaining device 3 being intended to cooperate with therotary cap 43 if and only if therotary cap 43 opens thenozzle 42.

In order to design thevent mechanism 44 with a simple structure, thevent mechanism 44 includes: thepressing part 441 penetrates through the top of thedisinfection bottle 41, theblocking plate 443 located in thedisinfection bottle 41 is fixed on thepressing part 441, thesealing ring 444 is installed on the top surface of theblocking plate 443, thesealing ring 444 is made of elastic rubber materials, thesealing ring 444 surrounds the vent hole, thethird spring 442 is installed between thepressing part 441 and thedisinfection bottle 41, and thethird spring 442 is used for keeping theblocking plate 443 to press thesealing ring 444 against the inner wall of thedisinfection bottle 41. Thepressing part 441 is pressed, liquid can be discharged from the lower part of thespray pipe 42, and liquid can be discharged only under the condition that thedisinfection bottle 41 can be in the atmospheric pressure, because the hole of thespray pipe 42 is not very large, when thepressing part 441 is not pressed, the internal and external air pressures are different, the air pressure in thedisinfection bottle 41 is small, and therefore liquid can not be discharged.

In order to close thenozzle 42 by rotating therotary cap 43, therotary cap 43 is provided with a nozzle hole for communicating with thenozzle 42, and the nozzle hole is located on one side of the center line of therotary cap 43. Before leaving the factory, the spray hole is not aligned with the inner hole of thespray pipe 42, a sealing ring is installed at the joint of therotary cover 43 at the spray hole and thespray pipe 42, the sealing ring is thin and can be made of a rubber bag material, so that the sealing ring seals between the inner wall of the spray hole and the outer wall of thespray pipe 42, and liquid leakage in the transportation and storage processes is avoided.

In order to design the simply structuredrotary cover 43 and prepare for the subsequent and theretaining device 3, therotary cover 43 includes: alid 431 and a rotatingring 432, thelid 431 is rotatably connected with themounting ring 45, thelid 431 is provided with a spraying hole, the rotatingring 432 is wound around thelid 431, and the rotatingring 432 is used for acting with theanti-dropping device 3.

In order to design theanti-drop device 3 which is convenient to adjust, theanti-drop device 3 comprises:anticreep pole 31,poker rod 32 andfourth spring 33,anticreep pole 31 one end is used for inserting to the anticreep that sets up onrotatory ring 432 downtheholely, theanticreep pole 31 other end is fixed topoker rod 32 one end, outside thepoker rod 32 other end stretches outinstallation arm 2, installfourth spring 33 betweenpoker rod 32 and the 2 inner walls of installation arm, can keepanticreep pole 31 to stretch into the anticreep downthehole underfourth spring 33 elasticity,anticreep pole 31 andpoker rod 32 can installarm 2 relatively and radially move atrotatory ring 432.

The surgical operation auxiliary system with the detachable disinfection device further comprises:deposit case 5 and switchingdoor 6, seted up the holding tank insupport frame 1 one side, be used for preventing to depositcase 5 in the holding tank,deposit case 5 and be used for placing the spine object, the switchingdoor 6 of installing onsupport frame 1, switchingdoor 6 is used forblockking deposits case 5 and holding tank and breaks away from, offers the first window that supplies the spine object to put into instorage case 5 one side, offers the second window that is used for first window and external intercommunication on switchingdoor 6.

To avoid forgetting to close the opening and closingdoor 6 when storing thebox 5, ablocking device 7 is mounted on thesupport frame 1 at the receiving slot, theblocking device 7 being used to block the opening and closingdoor 6 from closing the receiving slot when thebox 5 is not stored in the receiving slot. When thestorage box 5 is placed in the receiving groove, theblocking device 7 does not block the opening/closingdoor 6 from rotating and then closes the receiving groove.

Theblocking device 7 comprises: thecontact rod 71, the blockingspring 72, the connectingblock 73, the blockingtoothed block 74 and theblocking gear 75, one end of thecontact rod 71 is used for being extruded with thestorage box 5, the other end of thecontact rod 71 is connected to the blockingtoothed block 74 through the connectingblock 73, the blockingtoothed block 74 can be meshed with theblocking gear 75, theblocking gear 75 is fixed relative to the opening and closingdoor 6, the central line of theblocking gear 75 and the central line around which the opening and closingdoor 6 rotates are on the same straight line, the connectingblock 73 is connected with thesupport frame 1 through the blockingspring 72, and thecontact rod 71, the connecting rod and the blockingtoothed block 74 can be inserted into the accommodating groove in the same direction as thestorage box 5 relative to thesupport frame 1.

In order to avoid the situation that thestorage box 5 is toppled out due to the fact that the opening and closingdoor 6 cannot resist force when the sharp objects are hung by thestorage box 5, the top end of the opening and closingdoor 6 is hinged to thesupport frame 1, the bottom of the accommodating groove is provided with aretaining device 8, and theretaining device 8 is used for keeping the opening and closingdoor 6 in a state of resisting the separation of thestorage box 5 and the accommodating groove.

Theholding device 8 includes: thestop block 81, theretaining spring 82 and theguide rod 83 are installed on the inner wall of the bottom of the accommodating groove, theguide rod 83 can move in the vertical direction relative to thesupport frame 1, theguide rod 83 is fixed to the fixed end of thestop block 81, the free end of thestop block 81 is used for keeping the opening and closingdoor 6 with thesupport frame 1 in the vertical direction, afirst coil spring 104 is arranged on thestop block 81, thefirst coil spring 104 is used for slowly lowering thestop block 81 under the extrusion of the opening and closingdoor 6 when the opening and closingdoor 6 deviates from thesupport frame 1 side from thestop block 81 and crosses the opening and closingdoor 6, and the retainingspring 82 is connected between theguide rod 83 and the inner wall of thesupport frame 1.

In order to automatically keep the opening and closingdoor 6 in the horizontal direction after being opened, a pre-rotation limitingdevice 9 is installed at the hinged joint of the opening and closingdoor 6 and thesupport frame 1, and the pre-rotation limitingdevice 9 is used for keeping the opening and closingdoor 6 in the horizontal direction.

The pre-rotation limitingdevice 9 includes: the rotation limiting pin 91 (not shown), therotation limiting spring 92 and thevertical block 93, one end of the rotation limiting pin 91 is used for being inserted into a rotation limiting hole formed in the opening and closingdoor 6, the other end of the rotation limiting pin 91 is fixed to thevertical block 93, the plane where thevertical block 93 is located is in the vertical direction, the end part of the rotation limiting pin 91 inserted into the rotation limiting hole is of a hemispheroid structure, thevertical block 93 is used for acting with thesubsequent driving device 11, and the rotation limiting pin 91 can be kept to be inserted into the rotation limiting hole under the elastic force of therotation limiting spring 92.

In order to make it easy to know that the blocking means 7 has released the opening and closingdoor 6, an indicating means 10 is installed at the bottom of thestorage box 5 to act with the receiving groove, and the indicating means 10 is used to indicate that the blocking means 7 allows the opening and closingdoor 6 to rotate.

The indicating device 10 includes:indicator 101,mounting disc 102, axis ofrotation 103,first coil spring 104, regulatingblock 105, regulatingshaft 106 anddrive rope 107,install indicator 101 depositingcase 5 one side,indicator 101 one end is used for inserting to the guide way that holding tank inner wall formed,indicator 101 other end is fixed to mountingdisc 102 edge on, mountingdisc 102 is fixed to axis ofrotation 103 one end, the axis ofrotation 103 other end is fixed with depositingcase 5 inner wall throughfirst coil spring 104, install ability pivoted regulatingshaft 106 depositing thecase 5 outside, be fixed with the regulatingblock 105 of supplementary rotatory regulatingshaft 106 on the regulatingshaft 106, regulatingshaft 106 is fixed to drivingrope 107 one end, it is fixed to axis ofrotation 103 to drive therope 107 other end, rotatory regulatingblock 105 can drive axis ofrotation 103 and mountingdisc 102 rotation throughdriving rope 107.

The guide groove includes: the indicating device comprises a firststraight section 12, anarc section 13 and a secondstraight section 14, wherein one end of the firststraight section 12 is close to the opening and closingdoor 6, the other end of the firststraight section 12 is connected to the secondstraight section 14 through thearc section 13, the indicatingrod 101 indicates that the blockingtoothed block 74 is separated from theblocking gear 75 when thearc section 13 of the indicatingrod 101 is connected with the firststraight section 12, and thearc section 13 is used for enabling the indicatingrod 101 to rotate along with theinstallation disc 102. The firststraight section 12 is located on the side of thearc section 13 close to the opening and closingdoor 6.

In order to enable the opening and closingdoor 6 to automatically rotate to a position for closing the accommodating groove, an elastic part (not shown) is installed at the hinge joint of the opening and closingdoor 6 and the supportingframe 1, and the elastic part is used for keeping the opening and closingdoor 6 in a state of blocking thestorage box 5 from being separated from the accommodating groove.

The elastic part is a second coil spring, thesupport frame 1 is fixed with an installation shaft extending into one side of the opening and closingdoor 6, the installation shaft is fixed to the inner end of the second coil spring, and the outer end of the second coil spring is fixed to the inner wall of the opening and closingdoor 6.

In order to enable the pre-rotation limitingdevice 9 to automatically release the opening and closingdoor 6, adriving device 11 is installed on thesupport frame 1, thedriving device 11 and the indicating device 10 act, thedriving device 11 and the pre-rotation limitingdevice 9 act, and thedriving device 11 is used for enabling the pre-rotation limitingdevice 9 to release the opening and closingdoor 6 after the indicating device 10 is adjusted.

The entrainingdevice 11 includes:pulley 111,installation pole 112, drivingspring 113 andpush rod 114,fixed disk 108 is fixed at one end ofrotation axis 103, convexpart 109 is formed at one end of fixeddisk 108 opposite torotation axis 103, second guide surface and push surface are formed onconvex part 109, the second guide surface is used for guidingpulley 111 fromrotation axis 103 end surface to push surface,pulley 111 can be rotatably installed at one end ofinstallation pole 112, the other end ofinstallation pole 112 is installed at one end ofpush rod 114, the other end ofpush rod 114 is used for clinging tovertical block 93, drivingspring 113 is installed betweeninstallation pole 112 and the inner wall ofstorage box 5, drivingspring 113 is used for keepingpush rod 114 not to extrudevertical block 93,pulley 111,installation pole 112 andpush rod 114 can move in the direction parallel torotation axis 103 relative tostorage box 5. Therotation shaft 103 is parallel to a center line around which the opening and closingdoor 6 rotates.

When thestorage box 5 is located in the accommodating groove, the blockingtoothed block 74 is far away from theblocking gear 75, the indicatingrod 101 is located in the secondstraight section 14, the rotation limiting pin 91 is deviated from the rotation limiting hole, and the opening and closingdoor 6 is located between thestopper 81 and thesupport frame 1.

When it is necessary to transfer thestorage box 5, first, thepush stopper 81 is moved so that thestopper 81 releases the opening/closing door 6; then, the opening/closing door 6 is rotated to a horizontal position where the rotation restricting pin 91 is inserted into the rotation restricting hole under the elastic force of therotation restricting spring 92, and the second coil spring is insufficient to disengage the rotation restricting hole from the rotation restricting pin 91; consequently, thestorage box 5 is pulled to be disengaged from the receiving groove, the indicatingrod 101 moves in the secondstraight section 14, when it is at the end of the arc-shaped section 13 and cannot move further, the adjustingblock 105 is turned so that thedriving rope 107 is convoluted by one section by the adjustingshaft 106, the turningshaft 103 is rotated, thefirst coil spring 104 is deformed, the indicatingrod 101 moves in the arc-shaped section 13, moves into one end of the firststraight section 12, and then pulls thestorage box 5, so that theindicator rod 101 slides into the firststraight section 12, pulling on thestorage box 5, theindicator rod 101 moves inside the firststraight section 12, the blockingtoothed block 74 continues to move slowly closer to the blockingtoothed wheel 75, the blockingtooth 74 is engaged with theblocking gear 75 before thestorage box 5 is separated, and finally thestorage box 5 is separated from the receiving groove, in the process, the blockingspring 72 causes the blockingtoothed block 74 to engage with theblocking gear 75, restricting the opening and closingdoor 6 from being closed when thestorage box 5 is not placed.

The end of the rotation restricting pin 91 inserted into the rotation restricting hole is a hemisphere structure, so that the opening and closingdoor 6 slides smoothly when sliding relative to the rotation restricting pin 91.

When thestorage box 5 is put in, first, the regulatingblock 105 is rotated so that the indicatingrod 101 can be aligned with the firststraight section 12, maintaining this state; then, thestorage box 5 is pushed into the receiving groove, theindication rod 101 moves in the firststraight section 12, in the process, the blockingtooth block 74 is disengaged from theblocking gear 75, the opening and closingdoor 6 is released, when the storage box is pushed to the bottom of the firststraight section 12, the firststraight section 12 and the inner wall of the arc-shaped section 13 block theindication rod 101 from moving and cannot move continuously, then the adjustment rod is released, therotating shaft 103 rotates under the elastic force of thefirst coil spring 104, so that the adjustingblock 105 rotates, and simultaneously theindication rod 101 rotates in the arc-shaped section 13, in the process, theconvex part 109 presses thepulley 111, the pushingrod 114 pushes thevertical block 93, the push on theconvex part 109 is long enough, so that there is enough time for the second coil spring to rotate the upper limit rotation hole of the opening and closingdoor 6 to the position deviated from the limit rotation pin 91, and then rotates to one end of the secondstraight section 14 by returning to the condition that the pushing block does not press thepulley 111, then, thestorage box 5 is pushed continuously, so that thestorage box 5 is pushed into the accommodating groove, the indicatingrod 101 moves in the secondstraight section 14, and thestorage box 5 is placed in the accommodating groove; finally, the second coil spring slowly enables the opening and closingdoor 6 to be closed, the speed is low, hands cannot be clamped, the action of the opening and closingdoor 6 prompts an operator to push the opening and closingdoor 6 immediately, the opening and closingdoor 6 pushes thestop block 81 rapidly under the pushing action, and after thestop block 81 is passed, the opening and closingdoor 6 is kept in a closed state, and thestorage box 5 is prevented from being hooked down when thestorage box 5 is scraped.

Firstly, in order to initially position the opening/closing door 6 to be in an opening state, a pre-rotation limitingdevice 9 is designed, the rotation limiting force of the pre-rotation limitingdevice 9 on the opening/closing door 6 is not good, and the rotation limiting pin 91 can be separated from the rotation limiting hole only by manually pulling the opening/closing door 6; subsequently, in order to avoid that the opening and closingdoor 6 is closed when thestorage box 5 is forgotten to be placed, ablocking device 7 is designed, and the opening and closingdoor 6 can be released only when thestorage box 5 is placed into the opening and closingdoor 6; finally, in order to forget to close the opening and closingdoor 6, the pre-rotation limitingdevice 9 and theblocking device 7 can be enabled to release theclosing door 6 in the process of pushing thestorage box 5, and after thestorage box 5 is basically pushed to the end, the opening and closingdoor 6 is slowly closed, so that an operator is prompted to push the opening and closingdoor 6, thestorage box 5 is ensured to be installed in place, and the use in subsequent operations is facilitated.

When installing the sterilizing device 4, first, therotary cap 43 is rotated so that the sealing ring is disengaged from thenozzle 42, and the nozzle hole of thecap body 431 is rotated to a position aligned with thenozzle 42; then, the toggle block is pulled, so that theanti-drop rod 31 is far away from the insertion position of thespray pipe 42; then, thespray pipe 42 penetrates through themounting arm 2, and themounting ring 45 is in a cuboid structure, so that themounting ring 45 cannot rotate in the insertion hole; finally, the toggle block is released, theanti-falling rod 31 is inserted into the anti-falling hole on the rotatingring 432 under the elastic force of thefourth spring 33, and only when the spray hole is aligned with the inner hole of thespray pipe 42, theanti-falling rod 31 can be inserted into the anti-falling hole, so that the situation that the rotatingcover 43 is forgotten to rotate before thedisinfection bottle 41 is placed to be separated is avoided, and the operation trouble caused by the rotatingcover 43 is avoided in the operation use process.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (4)

Translated fromChinese

1.一种带可拆卸式消毒装置的外科手术辅助系统，其特征在于，包括：支撑架、安装臂、防脱装置以及消毒装置，支撑架支撑有位于水平方向上的安装臂，安装臂中部安装有消毒装置；1. A surgical assistance system with a detachable sterilizing device, characterized in that it comprises: a support frame, an installation arm, a disengagement prevention device and a sterilization device, and the support frame supports an installation arm positioned in a horizontal direction, and the middle part of the installation arm A sterilization device is installed;消毒装置包括：消毒瓶、喷管、旋转盖、通气机构以及安装环，消毒瓶内用于存放消毒液，消毒瓶顶部开设有通气孔，在消毒瓶上安装有用于开闭通气孔的通气机构，在消毒瓶底部连通有喷管，在消毒瓶上固定有环绕在喷管外的安装环，安装臂顶面凹陷形成供安装环插入的插孔，安装环在插孔内不能旋转，安装环安装有环绕在喷管外的旋转盖，旋转盖用于开闭喷管；The disinfection device includes: a disinfection bottle, a nozzle, a rotating cover, a ventilation mechanism and a mounting ring. The disinfection bottle is used to store disinfectant, a ventilation hole is formed on the top of the disinfection bottle, and a ventilation mechanism for opening and closing the ventilation hole is installed on the disinfection bottle. , There is a nozzle connected to the bottom of the disinfection bottle, a mounting ring surrounding the nozzle is fixed on the disinfection bottle, the top surface of the mounting arm is recessed to form a socket for the mounting ring to be inserted, the mounting ring cannot be rotated in the socket, the mounting ring A rotating cover is installed around the nozzle, and the rotating cover is used to open and close the nozzle;喷管穿过安装臂，在安装臂上安装有与旋转盖作用的防脱装置，防脱装置用于当且仅当旋转盖打开喷管后才能与旋转盖配合；The nozzle passes through the mounting arm, and the mounting arm is provided with a disengagement prevention device that acts on the rotating cover. The anti-disengagement device is used to cooperate with the rotating cover when and only when the rotating cover opens the nozzle;防脱装置包括：防脱杆、拨动杆以及第四弹簧，防脱杆一端用于插入至旋转环上开设的防脱孔内，防脱杆另一端固定至拨动杆一端，拨动杆另一端伸出安装臂外，在拨动杆与安装臂内壁之间安装有第四弹簧，在第四弹簧弹力下能保持防脱杆伸入到防脱孔内，防脱杆以及拨动杆能相对安装臂在旋转环径向上运动。The anti-dropping device includes: an anti-dropping rod, a toggle rod and a fourth spring. One end of the anti-dropping rod is used to insert into the anti-dropping hole opened on the rotating ring, and the other end of the anti-dropping rod is fixed to one end of the toggle rod. The other end protrudes out of the mounting arm, and a fourth spring is installed between the toggle rod and the inner wall of the mounting arm. Under the elastic force of the fourth spring, the anti-detachment rod can be kept extending into the anti-detachment hole, and the anti-detachment rod and the toggle rod can be kept. Can move relative to the mounting arm in the radial direction of the rotating ring.2.根据权利要求1所述的一种带可拆卸式消毒装置的外科手术辅助系统，其特征在于，通气机构包括：按动部、第三弹簧、封堵板以及密封圈，按动部穿过消毒瓶顶部，按动部固定有位于消毒瓶内的封堵板，封堵板顶面上安装有密封圈，密封圈采用弹性橡胶材料制成，密封圈环绕在通气孔外，在按动部与消毒瓶之间安装有第三弹簧，第三弹簧用于保持封堵板将密封圈压紧在消毒瓶内壁上。2. A surgical assistance system with a detachable sterilizing device according to claim 1, wherein the ventilation mechanism comprises: a pressing part, a third spring, a blocking plate and a sealing ring, and the pressing part wears After passing the top of the disinfection bottle, the pressing part is fixed with a blocking plate located in the disinfection bottle, and a sealing ring is installed on the top surface of the blocking plate. The sealing ring is made of elastic rubber material. A third spring is installed between the part and the sterilizing bottle, and the third spring is used to keep the blocking plate pressed against the inner wall of the sterilizing bottle.3.根据权利要求1所述的一种带可拆卸式消毒装置的外科手术辅助系统，其特征在于，在旋转盖上开设有喷孔，喷孔用于与喷管连通，喷孔位于旋转盖中心线的一侧。3. A surgical assistance system with a detachable sterilizing device according to claim 1, wherein a spray hole is provided on the rotating cover, the spray hole is used to communicate with the spray pipe, and the spray hole is located in the rotating cover side of the centerline.4.根据权利要求3所述的一种带可拆卸式消毒装置的外科手术辅助系统，其特征在于，旋转盖包括：盖体以及旋转环，盖体与安装环能转动地连接，盖体上开设喷孔，盖体外环绕有旋转环，旋转环用于与防脱装置作用。4. A surgical assistance system with a detachable sterilizing device according to claim 3, wherein the rotating cover comprises: a cover body and a rotating ring, the cover body and the mounting ring are rotatably connected, and the cover body is rotatably connected to the mounting ring. A spray hole is opened, and a rotating ring is surrounded on the outside of the cover, and the rotating ring is used to interact with the anti-dropping device.

Images