CN111991575A

CN111991575A - Operating instrument's degassing unit for operating room

Info

Publication number: CN111991575A
Application number: CN202011077703.6A
Authority: CN
Inventors: 罗再萍; 米娜; 刘菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2020-11-27

Abstract

The invention discloses a sterilizing device for surgical instruments in an operating room, which comprises a box body, a transverse plate and pinch plates, wherein the pinch plates are fixedly connected below the left end and the right end of the box body, a sterilizing mechanism is arranged in the box body and comprises a tray, a lamp holder, a heating plate, ultraviolet lamps, a first lead, a second lead, a rotating shaft, a motor and a bearing, the lamp holder is electrically connected with the plurality of ultraviolet lamps, and the outer sides of the lamp holder are electrically connected with an external power supply through the first lead. This degassing unit of surgical instruments for operating room, structure scientific and reasonable, convenience safe in utilization is provided with hot plate, tray, ultraviolet lamp, lamp stand, box, first wire and second wire, and the hot plate can heat the inside top air of box to 135-.

Description

Operating instrument's degassing unit for operating room

Technical Field

The invention relates to the technical field of operating rooms, in particular to a sterilizing device for surgical instruments used in an operating room.

Background

The operating room is a place for providing operations and rescue for patients and is an important technical department of hospitals. The operating room should be in succession with the operating department room, still with blood bank, the guardianship room, anesthesia resuscitation room etc. closes on, and need use surgical knife when the operating room carries out the operation, surgical instruments such as tweezers usually, and need wash after surgical instruments use usually, disinfect and deposit after the washing completion again, though prior art can realize disinfecting to surgical instruments, but prior art has that the required time of disinfection technique is longer and the single effect and the relatively poor problem that leads to the disinfection of mode, disinfect and lead to the relatively poor problem that has the dead angle easily, need manually uncap after carrying out dry heat sterilization and lead to receiving the problem that the high temperature gas contacted and lead to the fact the scald and still have the in-process that surgical instruments placed or taken and appear ultraviolet lamp forget to close the problem that leads to the user of direct irradiation to cause the injury easily simultaneously.

Disclosure of Invention

The invention aims to provide a sterilizing device for surgical instruments in an operating room, which solves the problems that the sterilizing technology proposed in the background art needs longer time and has a single mode, so that the sterilizing effect and efficiency are poor.

In order to achieve the purpose, the invention provides the following technical scheme: a sterilizing device for surgical instruments in an operating room comprises a box body, transverse plates and pinch plates, wherein the transverse plates are fixedly connected to the upper side and the lower side of the center of the inner wall of the box body respectively;

the disinfection mechanism comprises a tray, a lamp holder, a heating plate, an ultraviolet lamp, a first lead, a second lead, a rotating shaft, a motor and a bearing;

the utility model discloses a lamp holder, including box, motor rigid coupling, the inner wall lower extreme center of box, the output shaft upper end rigid coupling of motor has the pivot, both sides all rotate with the diaphragm through the bearing about the outer wall of pivot and link to each other, the upper end rigid coupling of pivot has the tray, the outer wall top of pivot is provided with the hot plate, the lower extreme and the upper end diaphragm of hot plate are fixed to be linked to each other, the lower extreme of hot plate all links to each other with external power electrical property through the second wire, and is a plurality of the lamp stand rigid coupling is both ends top about the inner wall of box respectively, the inside electrical property of lamp stand links to each other there are a plurality of ultraviolet lamp, the outside.

Preferably, the left lamp holder and the right lamp holder and the ultraviolet lamp are axially symmetrically distributed by taking the vertical center of the box body as a reference.

Preferably, linkage mechanisms are arranged below the inner walls of the left end and the right end of the box body;

the linkage mechanism comprises a vertical rod, a vertical plate, a second spring, a guide rail, a bottom plate, a first gear and a second gear;

it is a plurality of the riser is inside clearance fit both ends about the diaphragm respectively, and is a plurality of the inboard inner wall lower extreme rigid coupling of riser has the bottom plate, the inner wall clearance fit of bottom plate has a plurality of guide rails, the upper and lower both ends of guide rail link to each other with lower extreme diaphragm and box are fixed respectively, the outer wall top of guide rail all is provided with the second spring, the upper and lower both sides of second spring link to each other with upper end diaphragm and bottom plate are fixed respectively, the outside of riser all meshes and links to each other has first gear, the outside of first gear all meshes and links to each other has the second gear, the inside pivot of first gear and second gear all rotates with the box and links to each other, the outside of second gear all meshes and links to each other has the montant, and is a plurality of the montant all with.

Preferably, the transmission ratio of the meshing between the first gear and the second gear on the left side and the right side is 1: 1.

Preferably, a clamping mechanism is arranged above the outer wall of the vertical rod;

the clamping mechanism comprises a sleeve plate, a clamping block, a sliding block, a first spring and a pull ring;

the improved box is characterized in that the sleeve plate is fixedly connected to the upper portion of the outer wall of the box body, the sleeve plate is in clearance fit with the plurality of vertical rods, sliders are arranged inside the left side and the right side of the sleeve plate, the sliders are connected with the sleeve plate in a sliding mode, first springs are arranged on the inner sides of the sliders, the inner sides and the outer sides of the first springs are fixedly connected with the sliders and the sleeve plate respectively, pull rings are fixedly connected to the inner wall of the outer side of each slider, the pull rings are in clearance fit with the sleeve plate, clamping blocks are fixedly connected to the inner sides of the sliders, and the clamping blocks are connected with the vertical rods.

Preferably, the lower extreme rigid coupling of box has the base, the upper end of box is provided with the case lid, the upper end rigid coupling of case lid has the handle, and the lower extreme left and right sides of case lid all with the montant fixed link to each other.

Compared with the prior art, the invention has the beneficial effects that: this degassing unit of surgical instruments for operating room, structure scientific and reasonable, convenience safe in utilization:

the heating plate can heat air above the inside of the box body to 135-140 ℃, and carries out dry heat sterilization treatment on surgical instruments, and meanwhile, the ultraviolet lamp can continuously irradiate the surfaces of the surgical instruments for sterilization, so that the problems of long required time and poor sterilization effect and poor efficiency caused by single mode in the existing sterilization technology are solved when two kinds of sterilization are carried out through the heating plate and the ultraviolet lamp simultaneously.

Be provided with motor, tray, ultraviolet lamp and hot plate, because the start-up of motor, make the motor can drive the tray that is equipped with surgical instruments and rotate, realize that surgical instruments receive ultraviolet irradiation and better and high-temperature gas contact in the inside of tray better, avoided the most problem that disinfects for the heap and lead to the relatively poor dead angle that exists of homogeneity easily of current surgical instruments.

Be provided with the pull ring, the second spring, the slider, the fixture block, the montant, the case lid, bottom plate and first spring, accomplish the disinfection back, the user can outwards stimulate the pull ring, make pull ring accessible slider drive the fixture block and outwards remove, remove the joint between fixture block and the montant, the elasticity of second spring can drive riser and montant rebound, make the case lid rebound realize uncapping, need manual uncapping to lead to receiving the problem that the high temperature gas contacted and caused the scald after having avoided carrying out dry heat sterilization.

Be provided with the montant, the riser, first gear, the second gear, tray and box, because all link through first gear and second gear between montant and the riser, when making the case lid rebound uncap, make the montant can drive the riser rebound and shelter from the light that ultraviolet lamp sent, be convenient for take out surgical instruments from the tray, the in-process of having avoided surgical instruments to place or take appears ultraviolet lamp easily and forgets to close the problem that leads to the user of direct irradiation to cause the injury.

Drawings

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

FIG. 2 is a schematic view of the case, the first gear, and the riser of FIG. 1;

FIG. 3 is a schematic view of the case, the vertical rod and the second gear shown in FIG. 1;

FIG. 4 is a schematic view of the case, the second spring and the guide rail of FIG. 1;

FIG. 5 is a schematic view of the case, cover and first spring of FIG. 1;

fig. 6 is a schematic structural view of the transverse plate, the motor and the second spring in fig. 1.

In the figure: 1. the box, 2, disinfection mechanism, 201, tray, 202, lamp stand, 203, hot plate, 204, ultraviolet lamp, 205, first wire, 206, second wire, 207, pivot, 208, the motor, 209, the bearing, 3, screens mechanism, 301, lagging, 302, the fixture block, 303, the slider, 304, first spring, 305, the pull ring, 4, the link gear, 401, the montant, 402, the riser, 403, the second spring, 404, the guide rail, 405, the bottom plate, 406, first gear, 407, the second gear, 5, the base, 6, diaphragm, 7, the buckle, 8, the handle, 9, the case lid.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution of a sterilization device for surgical instruments used in an operating room: a sterilizing device of surgical instruments for an operating room comprises a box body 1, transverse plates 6 and pinch plates 7, wherein the transverse plates 6 are fixedly connected to the upper side and the lower side of the center of the inner wall of the box body 1 respectively, the pinch plates 7 are fixedly connected to the lower sides of the left end and the right end of the box body 1 respectively, the box body 1 can support the transverse plates 6 and the pinch plates 7, a sterilizing mechanism 2 is arranged inside the box body 1, the sterilizing mechanism 2 comprises a tray 201, a lamp holder 202, a heating plate 203, an ultraviolet lamp 204, a first lead 205, a second lead 206, a rotating shaft 207, a motor 208 and a bearing 209, the motor 208 is fixedly connected to the center of the lower end of the inner wall of the box body 1, the model of the motor 208 is BLD-09, the rotating shaft 207 is fixedly connected to the upper end of an output shaft of the motor 208, the upper side and the lower side of the outer wall of the rotating shaft 207 are rotatably, the outer wall top of pivot 207 is provided with hot plate 203, the lower extreme and the upper end diaphragm 6 of hot plate 203 are fixed continuous, the lower extreme of hot plate 203 all links to each other with the external power electrical property through second wire 206, both ends top about a plurality of lamp stands 202 rigid coupling at the inner wall of box 1 respectively, box 1 can support lamp stand 202 and hot plate 203, the inside electrical property of lamp stand 202 links to each other a plurality of ultraviolet lamps 204, the outside of lamp stand 202 all links to each other with the external power electrical property through first wire 205, left and right lamp stands 202 and ultraviolet lamps 204 all use the vertical center of box 1 to be the axial symmetry distribution as the benchmark.

The lower parts of the inner walls of the left end and the right end of the box body 1 are provided with a linkage mechanism 4, the linkage mechanism 4 comprises a vertical rod 401, vertical plates 402, a second spring 403, a guide rail 404, a bottom plate 405, a first gear 406 and a second gear 407, the vertical plates 402 are respectively in clearance fit in the left end and the right end of the transverse plate 6, the vertical plates 402 can move in the transverse plate 6, the lower ends of the inner walls of the inner sides of the vertical plates 402 are fixedly connected with the bottom plate 405, the bottom plate 405 realizes the synchronous movement of the left vertical plates 402 and the right vertical plates 402, the inner wall of the bottom plate 405 is in clearance fit with the guide rails 404, the upper end and the lower end of each guide rail 404 are respectively fixedly connected with the transverse plate 6 at the lower end and the box body 1, the second spring 403 is arranged above the outer wall of each guide rail 404, the elastic coefficient K of the second spring 403 is 800N/m, the upper, the outer sides of the risers 402 are respectively meshed and connected with a first gear 406, the outer sides of the first gears 406 are respectively meshed and connected with a second gear 407, internal rotating shafts of the first gears 406 and the second gears 407 are respectively connected with the box body 1 in a rotating mode, the outer sides of the second gears 407 are respectively meshed and connected with a vertical rod 401, the risers 402 can drive the vertical rods 401 through the first gears 406 and the second gears 407 to drive in a linkage mode, the vertical rods 401 are respectively in clearance fit with the buckle plate 7, the transmission ratio of meshing between the first gears 406 and the second gears 407 on the left side and the right side is 1:1, and the linkage moving length between the risers 402 and the vertical rods 401 is consistent.

The clamping mechanism 3 is arranged above the outer wall of the vertical rod 401, the clamping mechanism 3 comprises a sleeve plate 301, a clamping block 302, a sliding block 303, a first spring 304 and a pull ring 305, the sleeve plate 301 is fixedly connected above the outer wall of the box body 1, the sleeve plate 301 and the vertical rods 401 are in clearance fit, the sliding blocks 303 are arranged inside the left side and the right side of the sleeve plate 301, the sliding blocks 303 are clamped with the sleeve plate 301 in a sliding manner, the sliding blocks 303 can move inside the sleeve plate 301, the first spring 304 is arranged inside the sliding blocks 303, the elastic coefficient K of the first spring 304 is 500N/m, the inner side and the outer side of the first spring 304 are fixedly connected with the sliding blocks 303 and the sleeve plate 301 respectively, the pull ring 305 is fixedly connected with the inner wall of the outer side of the sliding blocks 303, the pull ring 305 can drive the sliding blocks 303 to move, the pull ring 305 is in clearance fit with the sleeve plate 301, the clamping block 302 is fixedly connected with the vertical, the fixture block 302 can limit the movement of the vertical rod 401, the base 5 is fixedly connected to the lower end of the box body 1, the box cover 9 is arranged at the upper end of the box body 1, the handle 8 is fixedly connected to the upper end of the box cover 9, the handle 8 can drive the box cover 9 to move, the left side and the right side of the lower end of the box cover 9 are fixedly connected with the vertical rod 401, and the box cover 9 can drive the vertical rod 401 to move.

When the surgical instrument disinfection device for the operating room is needed, firstly, a user can place the surgical instrument used in the operating room above the tray 201, then the user can push the box cover 9 downwards, so that the box cover 9 can drive the vertical rod 401 to move downwards, finally, the clamping block 302 can be popped inwards by the elastic force of the second spring 304 to realize the clamping connection between the clamping block 302 and the vertical rod 401, so as to realize the buckling and fixing between the box cover 9 and the box body 1, meanwhile, in the process that the vertical rod 401 moves downwards, the vertical rod 401 can drive the vertical plate 402 to move downwards through the linkage of the first gear 406 and the second gear 407, so that the ultraviolet lamp 204 can be exposed, the second spring 403 is stretched, then, the user can start the motor 208, the heating plate 203 and the ultraviolet lamp 204, so that the air above the inside of the box body 1 can be heated to 135-140 ℃, and the surgical instrument is subjected to dry heat sterilization treatment, meanwhile, the ultraviolet lamp 204 can continuously irradiate on the surface of the surgical instrument for sterilization, when two types of sterilization are performed simultaneously through the heating plate 203 and the ultraviolet lamp 204, the problems of long time and single mode which result in poor sterilization effect and poor efficiency of the existing sterilization technology are solved, meanwhile, due to the starting of the motor 208, the motor 208 can drive the tray 201 provided with the surgical instrument to rotate, the surgical instrument can better receive ultraviolet irradiation in the tray 201 and better contact with high-temperature gas, the problem that dead corners easily exist due to poor uniformity caused by the fact that most of the existing surgical instruments are stacked for sterilization is solved, after sterilization is completed, a user can pull the pull ring 305 outwards, the pull ring 305 can drive the fixture block 302 to move outwards through the sliding block 303, the clamping between the fixture block 302 and the vertical rod 401 is removed, and the vertical plate 402 and the vertical rod 401 can be driven to move upwards by the elasticity of the second spring 403, make case lid 9 can the rebound realize uncapping, the problem that need manual uncapping to lead to receiving the high-temperature gas contact to cause the scald after having avoided carrying out dry heat sterilization, simultaneously because all link through first gear 406 and second gear 407 between montant 401 and the riser 402, when making case lid 9 rebound uncap, make montant 401 can drive riser 402 rebound and shelter from the light that ultraviolet lamp 204 sent, be convenient for take out surgical instruments from tray 201, and when case lid 9 moves down the knot, montant 401 can drive riser 402 and move down and expose the light that ultraviolet lamp 204 sent, realize carrying out ultraviolet disinfection and sterilization with this, the problem that the user that leads to direct irradiation leads to the fact the injury appears ultraviolet lamp to close easily in-process of having avoided surgical instruments to place or taking.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. The utility model provides a degassing unit of surgical instruments for operating room, includes box (1), diaphragm (6) and buckle (7), and is a plurality of diaphragm (6) rigid coupling is both sides about the inner wall center of box (1) respectively, and the equal rigid coupling in both ends below has buckle (7), its characterized in that about box (1): a disinfection mechanism (2) is arranged in the box body (1);

the disinfection mechanism (2) comprises a tray (201), a lamp holder (202), a heating plate (203), an ultraviolet lamp (204), a first lead (205), a second lead (206), a rotating shaft (207), a motor (208) and a bearing (209);

the motor (208) is fixedly connected with the center of the lower end of the inner wall of the box body (1), the upper end of an output shaft of the motor (208) is fixedly connected with a rotating shaft (207), the upper side and the lower side of the outer wall of the rotating shaft (207) are rotationally connected with the transverse plate (6) through bearings (209), the upper end of the rotating shaft (207) is fixedly connected with a tray (201), a heating plate (203) is arranged above the outer wall of the rotating shaft (207), the lower end of the heating plate (203) is fixedly connected with an upper end transverse plate (6), the lower ends of the heating plate (203) are electrically connected with an external power supply through second leads (206), a plurality of lamp holders (202) are respectively and fixedly connected above the left end and the right end of the inner wall of the box body (1), the interior of the lamp holder (202) is electrically connected with a plurality of ultraviolet lamps (204), the outer sides of the lamp holders (202) are electrically connected with an external power supply through first wires (205).

2. A surgical instruments disinfection apparatus for an operating room as set forth in claim 1, wherein: the left lamp holder (202) and the right lamp holder (204) and the ultraviolet lamp (204) are axially symmetrically distributed by taking the vertical center of the box body (1) as a reference.

3. A surgical instruments disinfection apparatus for an operating room as set forth in claim 1, wherein: a linkage mechanism (4) is arranged below the inner walls of the left end and the right end of the box body (1);

the linkage mechanism (4) comprises a vertical rod (401), a vertical plate (402), a second spring (403), a guide rail (404), a bottom plate (405), a first gear (406) and a second gear (407);

the plurality of the vertical plates (402) are respectively in clearance fit inside the left end and the right end of the transverse plate (6), the lower ends of the inner side inner walls of the plurality of the vertical plates (402) are fixedly connected with a bottom plate (405), the inner walls of the bottom plate (405) are in clearance fit with a plurality of guide rails (404), the upper ends and the lower ends of the guide rails (404) are respectively fixedly connected with the lower transverse plate (6) and the box body (1), second springs (403) are arranged above the outer walls of the guide rails (404), the upper sides and the lower sides of the second springs (403) are respectively fixedly connected with the upper transverse plate (6) and the bottom plate (405), the outer sides of the vertical plates (402) are respectively meshed and connected with first gears (406), the outer sides of the first gears (406) are respectively meshed and connected with second gears (407), the inner rotating shafts of the first gears (406) and the second gears (407) are respectively rotatably connected with the box body (1), the outer sides of the second gears (407) are respectively, the vertical rods (401) are in clearance fit with the buckle plate (7).

4. A surgical instrument sterilization device for operating rooms according to claim 3, characterized in that: the transmission ratio of the meshing between the first gear (406) and the second gear (407) on the left side and the right side is 1: 1.

5. A surgical instrument sterilization device for operating rooms according to claim 3, characterized in that: a clamping mechanism (3) is arranged above the outer wall of the vertical rod (401);

the clamping mechanism (3) comprises a sleeve plate (301), a clamping block (302), a sliding block (303), a first spring (304) and a pull ring (305);

the outer wall top of lagging (301) rigid coupling at box (1), equal clearance fit between lagging (301) and a plurality of montant (401), both sides inside all is provided with slider (303) about lagging (301), slip joint between slider (303) and lagging (301), the inboard of slider (303) all is provided with first spring (304), the inside and outside both sides of first spring (304) are fixed continuous with slider (303) and lagging (301) respectively, the equal rigid coupling of outside inner wall of slider (303) has pull ring (305), pull ring (305) all with lagging (301) clearance fit, the equal rigid coupling in inboard of slider (303) has fixture block (302), all mutual joint between fixture block (302) and montant (401).

6. A surgical instruments disinfection apparatus for an operating room as set forth in claim 1, wherein: the lower extreme rigid coupling of box (1) has base (5), the upper end of box (1) is provided with case lid (9), the upper end rigid coupling of case lid (9) has handle (8), and the lower extreme left and right sides of case lid (9) all with montant (401) fixed linking to each other.