CN111938829B

CN111938829B - ICU nursing phlegm sucking nursing plate

Info

Publication number: CN111938829B
Application number: CN202010899448.7A
Authority: CN
Inventors: 李厚兰; 王丽萍; 王慧芳
Original assignee: Individual
Current assignee: Li Houlan; Wang Liping
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-11-05
Anticipated expiration: 2040-09-01
Also published as: CN111938829A

Abstract

The invention relates to an ICU nursing sputum suction nursing tray, skillfully utilizing a translation plate capable of moving along the vertical direction as a bottom support, leading the translation plate to play a role of shock absorption and protection for internal used articles under the action of a shock absorption spring, simultaneously leading a main shaft on a tray body to realize the opening or closing action of a side plate under the meshing of a bevel gear set through the meshing of a main gear, a long gear and an inner gear ring in the rotating process of the main shaft, fully utilizing the space of the side wall of the side plate to clamp and fix a sputum suction tube, leading a worm to drive the worm gear to rotate along with the screwing of a driving knob, leading different hooks to realize the clamping and opening work through the transmission of a lead screw, and clamping and releasing the sputum suction tubes with different sizes, the invention does not occupy space, is convenient to carry, has good shock absorption and protection effects, and can well regulate the sputum suction tubes, the space is fully utilized, the standardized medical standard requirements are met, the operation is simple, the practicability is high, and the medical nursing system is suitable for popularization and use.

Description

ICU nursing phlegm sucking nursing plate

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to an ICU nursing sputum suction nursing tray.

Background

Sputum aspiration refers to a method for sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Is suitable for patients with coma, patients with sputum which is particularly possible to suffocate, and patients who need to be administrated in trachea, injected with contrast medium or diluted with sputum.

At present, sputum suction is one of common nursing operation technologies in clinical nursing work, particularly a nurse in an Intensive Care Unit (ICU), the sputum suction operation frequency is high, and a tray is generally used for containing medicines, syringes, cotton yarns and other scattered articles. Existing trays are basically stamped from stainless steel sheet into rectangular trays. The sputum suction needs a great variety of articles, and according to the conventional operation steps, the desired articles comprise more than ten kinds, at least comprising: 1. one disposable connecting tube, 2 disposable treatment towels, 3 sterile gloves, 4 sterile gauze, 5 sputum suction tubes, 6 sterile tanks and two sterile tubes (a small amount of physiological saline is contained in the sterile tanks), 7 sterile test tubes, 8 safety pins, 9 pressure gauges, 10 suction bottles, 11 electric torches, 12 stethoscopes and the like. The most important sputum suction pipes are different in size and size, are inconvenient to carry and carry, and need to be carried in a nursing plate, so that sometimes one nursing plate is not installed, certain articles can be missed due to insufficient space, the sputum suction work cannot be carried out, meanwhile, the sputum suction pipes are placed in the nursing plate, are easy to wind and knot, a piece of lees in the nursing plate is caused, the necessary articles are not easy to find when the necessary articles are found, if the sputum suction nursing is carried out on critical patients, tracheotomy patients and the like, the article preparation of the sputum suction pipes can consume a certain time, the rescue time of the patients can be delayed in case of article shortage, the chance of nosocomial infection can be increased, the nursing workload is increased, the progress of sputum suction operation is influenced, the health of the patients is not favorable, the tension of the patients is caused, the treatment is not favorable, or even the rescue failure is caused, meanwhile, substances such as liquid exist in the nursing plate, so careless collision often exists in the processes of taking up, putting down and carrying, and damage is caused to internal articles, so that the articles used in the nursing plate need to be protected in a shock absorption mode, and therefore an ICU nursing sputum suction nursing plate is urgently needed to be used for solving the problems.

Disclosure of Invention

Aiming at the problems, the invention provides an ICU nursing sputum suction nursing tray, which solves the problems mentioned in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme that the ICU nursing sputum suction nursing plate comprises a rectangular plate body, rectangular grooves are formed in the peripheral side wall of the plate body, a translation plate is vertically matched in the rectangular grooves in a sliding mode, a plurality of groups of sleeves are vertically connected to the upper end and the lower end of each rectangular groove respectively, a plurality of groups of sleeve rods vertically matched with the sleeves in a sliding mode are connected to the upper end and the lower end of each translation plate respectively, a damping spring sleeved outside the sleeves is connected between each translation plate and the corresponding rectangular groove in a sleeved mode, a main shaft is rotatably connected to the bottom of the plate body, a main gear arranged below the translation plates is coaxially connected to the main shaft, an inner gear ring coaxially arranged with the main shaft is rotatably connected to the lower end of the translation plate in a meshed mode, a long gear rotatably connected to the lower end of the plate is meshed between the main gear ring gear and the inner gear ring, and the long gear cannot be disengaged from the main gear when the translation plates vertically move, the main shaft is driven to rotate and be locked by a driving and locking device arranged at the lower end of the disc body;

the upper end of the translation plate is respectively hinged with a side plate along four directions, the outer side of the inner gear ring is coaxially connected with an outer gear ring, straight gears which are rotatably connected to the translation plate are respectively meshed with the periphery outside the outer gear ring, the main gear is coaxially arranged on a first bevel gear above the translation plate, a second bevel gear which is meshed with the first bevel gear on the corresponding side is coaxially connected on a hinged shaft of the side plate and the translation plate, the side plates facing the centers of four groups of side walls are connected with a pipe clamping device to clamp sputum suction pipes with different thicknesses, and the upper ends of the side walls are rotatably connected with a plurality of groups of hooks;

the lower end of the tray body is connected with a plurality of groups of support legs, and the lower ends of the support legs are connected with anti-skid rubber pads.

Preferably, the pipe clamping device include that the vertical multiunit cross-section of opening on the lateral wall of curb plate towards disk body central direction one side is the spout of T shape, sliding connection has the multiunit slider in the spout, spout internal rotation connect a lead screw, lead screw and slider screw-thread fit, the open end of slider connect an curved crotch, the direction of buckling of the crotch on the multiunit slider in the adjacent spout sets up relatively, the slider cooperation that is in on the same horizontal plane accomplishes the centre gripping work to inhaling the phlegm pipe, the upper end of lead screw extend the spout and at an tip coaxial coupling worm wheel, multiunit worm wheel meshing one rotates the worm of connecting in the curb plate along curb plate length direction, worm end connection one arrange the drive knob in the lateral wall in, lead screw and slider screw-thread fit's opposite direction in the adjacent spout.

Preferably, drive locking device include with the coaxial setting of main shaft and fixed disk of fixed mounting at the disk body lower extreme, the main shaft lower extreme extend the disk body and connect a rectangular sleeve respectively along the diameter direction's of main shaft both sides, rectangular sleeve in sliding fit a fixture block, fixture block and rectangular sleeve in connect one between the bottom surface and arrange the reset spring in the rectangular sleeve in, the fixed disk on along radial equipartition open have multiunit and fixture block matched with draw-in groove, satisfy the cooperation restriction main shaft of draw-in groove and fixture block and the relative rotation between the disk body, the fixture block lower extreme be connected with anti-skidding stupefied.

Preferably, the lower end surface of the anti-skid rubber pad is lower than the lowest end surface of the main shaft.

Preferably, the upper end of the translation plate is respectively connected with a rectangular cylinder for containing physiological saline and disinfectant, and the lower end of the translation plate is respectively connected with a cylinder for placing tweezers, gauze and a tongue depressor.

Preferably, the two ends of the tray body are respectively connected with a handle.

Preferably, the outer end face of the driving knob is flush with the outer end face of the side wall of the side plate.

Preferably, the lower end of the translation plate is provided with an arc-shaped guide rail groove which is coaxial with the main shaft and has a T-shaped section, and the upper end of the inner gear ring is connected with a guide rail which is matched with the guide rail groove to slide along the circumference.

The invention has the beneficial effects that: the invention skillfully utilizes a translation plate which can move along the vertical direction as a bottom support, so that the translation plate plays a role of shock absorption and protection on internal articles under the action of a shock absorption spring, and simultaneously, in the process of rotating a main shaft on a disc body, the opening or closing action of a side plate is realized under the engagement of a bevel gear set through the meshing of a main gear, a long gear and an inner gear ring, the space of the side wall of the side plate can be fully utilized to clamp and fix the sputum suction tube, a drive knob is screwed along with the rotation of the side plate, the worm drives the worm gear to rotate, the clamping and opening work is realized towards different hooks through the transmission of a lead screw, the processes of clamping and releasing the sputum suction tubes with different sizes are realized so as to adapt to different working and non-working states, the invention has no space occupation, convenient carrying and good shock absorption and protection effects, and can well regulate the sputum suction tubes, the space is fully utilized, the standardized medical standard requirements are met, unnecessary medical accidents caused by the fact that articles used for sucking phlegm cannot be found are avoided, the operation is simple, the practicability is high, and the sputum sucking machine is suitable for popularization and use.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view angle two of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a rear perspective view of the present invention with the upper side plate of the translating plate removed.

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention.

Fig. 6 is a perspective view of the first three-dimensional structure of the translating plate and the upper connecting part thereof according to the present invention.

Fig. 7 is a perspective view of the second embodiment of the present invention.

Fig. 8 is a perspective view of the pipe clamping device on the side plate of the present invention.

Fig. 9 is a side view of the tube clamping device of the present invention.

FIG. 10 is a cross-sectional side view of the tube clamping device of the present invention.

Fig. 11 is a partial perspective view of the pipe clamping device according to the present invention.

Fig. 12 is a perspective view of the drive lock device of the present invention.

Fig. 13 is a partial perspective view of the drive lock device of the present invention.

Reference numerals: 1. a tray body; 2. a rectangular groove; 3. a translation plate; 4. a sleeve; 5. a loop bar; 6. a damping spring; 7. a main shaft; 8. a main gear; 9. an inner gear ring; 10. a long gear; 11. a drive lock; 12. a side plate; 13. an outer ring gear; 14. a spur gear; 15. a first bevel gear; 16. a second bevel gear; 17. a pipe clamping device; 18. hooking; 19. a support leg; 20. an anti-skid rubber pad; 21. a chute; 22. a slider; 23. a lead screw; 24. hooking; 25. a worm gear; 26. a worm; 27. a drive knob; 28. fixing the disc; 29. a rectangular sleeve; 30. a clamping block; 31. a return spring; 32. a card slot; 33. anti-skid ridges; 34. a rectangular cylinder; 35. a cylinder; 36. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 13 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 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.

Embodiment one, an ICU nursing phlegm-sucking nursing tray comprises a rectangular tray body 1, wherein rectangular grooves 2 are formed in the peripheral side wall of the tray body 1, the rectangular grooves 2 are not through along the vertical direction, a translation plate 3 is vertically matched in the rectangular grooves 2 in a sliding manner, the translation plate 3 is in a size matching with a square groove body formed by the rectangular grooves 2, the upper end and the lower end in the rectangular grooves 2 are respectively and vertically connected with a plurality of groups of sleeves 4, the upper end and the lower end of the translation plate 3 are respectively connected with a plurality of groups of loop bars 5 which are vertically matched with the sleeves 4 in a sliding manner, the sleeves 4 and the loop bars 5 are matched to form a telescopic sleeve 4 structure, so that the translation plate 3 can stably move up and down along the vertical direction, a damping spring 6 which is sleeved outside the sleeves 4 is connected between the translation plate 3 and the rectangular grooves 2, and the damping spring 6 has a damping effect in the vertical direction, when a medical worker takes the nursing plate to move, because the nursing plate can contain liquid and can be scattered by a little carelessness, the damping spring 6 has a good damping effect, no matter the medical worker falls or drops the nursing plate carelessly, the object in the nursing plate can be damped and protected, the bottom of the plate body 1 is rotatably connected with a main shaft 7, the main shaft 7 is coaxially connected with a main gear 8 arranged below the translation plate 3, the lower end of the translation plate 3 is rotatably connected with an inner gear ring 9 coaxially arranged with the main shaft 7, a long gear 10 rotatably connected to the lower end of the plate is meshed between the main gear 8 and the inner gear ring 9, the requirement that the translation plate 3 moves vertically can not be met, the long gear 10 is not disengaged from the main gear 8, the long gear 10 aims to ensure that the translation plate 3 moves along the vertical direction in the process, the main shaft 7 is driven to rotate and locked by a driving locking device 11 arranged at the lower end of the disc body 1;

the upper end of the translation plate 3 is respectively hinged with a side plate 12 along four directions, the outer of the inner gear ring 9 is coaxially connected with an outer gear ring 13, the periphery outside the outer gear ring 13 is respectively meshed with a straight gear 14 which is rotatably connected on the translation plate 3, the outer gear ring 13 can drive a main gear 8 to rotate along with the rotation of the inner gear ring 9, the main gear 8 is coaxially provided with a first bevel gear 15 which is arranged above the translation plate 3, a hinged shaft of the side plate 12 and the translation plate 3 is coaxially connected with a second bevel gear 16 which is meshed with the first bevel gear 15 at the corresponding side, the rotation of the outer gear ring 13 drives the side plate 12 to rotate through the meshing of the first bevel gear 15 and the second bevel gear 16, so as to complete the opening or closing work, the side plates 12 are connected with a pipe clamping device 17 on the side walls facing the centers of the four groups of side walls, so as to clamp the sputum suction pipes with different thicknesses, when the nursing plate is not used, the sputum suction tubes with different thicknesses are fixed through the tube clamping device 17, the sputum suction tubes are prevented from shifting in the moving process of the plate body 1 to cause disorder of a plurality of sputum suction tubes, the upper end of the side wall is rotatably connected with a plurality of groups of hooks 18, the hooks 18 are used for hanging the sputum suction tubes in the using process, the sputum suction tubes can be hung through the hooks 18 after half of the sputum suction tubes are used or the sputum suction tubes are used, the clean sputum suction tubes in the nursing plate are prevented from being polluted, and once the sputum suction work is finished, the cleaning and disinfecting work can be uniformly carried out;

the lower end of the tray body 1 is connected with a plurality of groups of support legs 19, the lower ends of the support legs 19 are connected with anti-skid rubber pads 20, in the using process, a main shaft 7 is screwed through a driving locking device 11, the main shaft 7 rotates to drive a main gear 8 to rotate, the main gear 8 rotates to drive an inner gear ring 9 to rotate through a transition gear, the inner gear ring 9 rotates to drive an outer gear ring 13 to rotate, the outer gear ring 13 rotates to drive a straight gear 14 to rotate, the straight gear 14 rotates to drive the side plates 12 to rotate through the transmission of a bevel gear set, at the moment, the side plates 12 are opened, then pipe clamping devices 17 on the side walls of the side plates 12 with different thicknesses are clamped, after the clamping devices are clamped, the side plates 12 are rotated to the vertical direction through the driving locking device 11 to be locked, the carrying and the moving are convenient, and the effect of shock absorption and protection on internal articles can be achieved through a shock absorption spring 6 in the moving and moving processes, meanwhile, during the vertical relative movement of the translation plate 3, the engagement of the long gear 10 and the main gear 8 is always in the engaged state, when the sputum aspirator is used, the side plate 12 is opened by driving the locking device 11, the sputum aspirator on one side wall to be used is released, the sputum aspirator is convenient to take and use, the arrangement is standard, the problems of winding and crossing of the sputum suction pipes and the like can not be caused, the hook 18 is used for hanging the sputum suction pipes in the use process, when the sputum suction pipe is half used or after the sputum suction pipe is used, the sputum suction pipe can be hung through the hook 18 to prevent the sputum suction pipe from polluting the clean sputum suction pipe in the nursing plate, once the sputum suction work is finished, can uniformly perform cleaning and disinfection work, occupies no space, is convenient to carry, has good shock absorption and protection effects, the sputum suction tube can be well regulated, the space is fully utilized, the standardized medical standard requirements are met, the practicability is high, and the sputum suction tube is suitable for popularization and use.

In the second embodiment, on the basis of the first embodiment, the tube clamping device 17 includes a plurality of sets of sliding grooves 21 with T-shaped cross sections vertically formed on the side wall of the side plate 12 facing the center direction of the disk body 1, a plurality of sets of sliding blocks 22 are slidably connected in the sliding grooves 21, a lead screw 23 is rotatably connected in the sliding grooves 21, the lead screw 23 is in threaded fit with the sliding blocks 22, the open end of each sliding block 22 is connected with an arc-shaped hook 24, the bending directions of the hooks 24 on the plurality of sets of sliding blocks 22 in adjacent sliding grooves 21 are oppositely arranged, the sliding blocks 22 on the same horizontal plane are matched to complete the clamping work of the sputum suction tube, the upper end of the lead screw 23 extends out of the sliding groove 21 and is coaxially connected with a worm wheel 25 at the end, the plurality of sets of worm wheels 25 are meshed with a worm 26 rotatably connected in the side plate 12 along the length direction of the side plate 12, the end of the worm wheel 26 is connected with a driving knob 27 arranged in the side wall, lead screw 23 and slider 22 screw-thread fit's opposite direction in the adjacent spout 21, when using, can place the phlegm pipe of inhaling that thickness differs respectively on crotch 24 on corresponding curb plate 12, make worm 26 rotate through twisting drive knob 27 soon, worm 26's rotation drives worm wheel 25 and rotates, worm wheel 25 drives lead screw 23 and rotates, because the screw thread opposite direction of lead screw 23 in the adjacent spout 21, consequently, the crotch 24 of relative setting mutually supports will inhale the phlegm pipe and carry out reliable centre gripping, and convenient operation is reliable.

In the third embodiment, on the basis of the first embodiment, the driving locking device 11 includes a fixing plate 28 coaxially disposed with the spindle 7 and fixedly mounted at the lower end of the plate body 1, the lower end of the spindle 7 extends out of the plate body 1 and is respectively connected with a rectangular sleeve 29 along two sides of the diameter direction of the spindle 7, a fixture block 30 is slidably fitted in the rectangular sleeve 29, a return spring 31 disposed in the rectangular sleeve 29 is connected between the fixture block 30 and the inner bottom surface of the rectangular sleeve 29, a plurality of sets of fixture grooves 32 matched with the fixture block 30 are uniformly distributed on the fixing plate 28 along the radial direction, so that the relative rotation between the spindle 7 and the plate body 1 is limited by the matching of the fixture grooves 32 and the fixture block 30, the lower end of the fixture block 30 is connected with an anti-slip edge 33, when in use, the two sets of fixture blocks 30 are pinched, the return spring 31 is compressed, the fixture block 30 is separated from the fixture grooves 32, and the spindle 7 can freely rotate, after the rotation to the designated position, the user releases his hand, and the fixture block 30 is clamped into the corresponding clamping groove 32 under the action of the return spring 31, so as to realize the clamping function.

In the fourth embodiment, on the basis of the third embodiment, the lower end surface of the antiskid rubber pad 20 is lower than the lowest end surface of the main shaft 7, so that the support is the support leg 19.

In the fifth embodiment, on the basis of the first embodiment, the upper end of the translation plate 3 is respectively connected with a rectangular cylinder 34 for containing physiological saline and disinfectant, the lower end of the translation plate 3 is respectively connected with a cylinder 35 for placing forceps, gauze and a tongue depressor, and the above objects are used for matching with a sputum suction tube to complete sputum suction.

Sixth, on the basis of the first embodiment, handles 36 are respectively connected to two ends of the tray body 1, and the handles 36 are used for carrying the nursing tray.

Seventh embodiment, on the basis of the second embodiment, the outer end surface of the driving knob 27 is flush with the outer end surfaces of the side walls of the side plates 12, so that the driving knob 27 does not affect the inward rotation fit of the four sets of side plates 12.

In an eighth embodiment, on the basis of the first embodiment, the lower end of the translation plate 3 is provided with an arc-shaped guide rail groove which is coaxial with the main shaft 7 and has a T-shaped cross section, and the upper end of the inner gear ring 9 is connected with a guide rail which slides along the circumference in a matching manner with the guide rail groove, so that the inner gear ring 9 is rotatably connected to the lower end of the translation plate 3.

When the invention is used, the main shaft 7 is screwed by driving the locking device 11 in the using process, the main gear 8 is driven to rotate by the rotation of the main shaft 7, the inner gear ring 9 is driven to rotate by the rotation of the main gear 8 through the transition gear, the outer gear ring 13 is driven to rotate by the rotation of the inner gear ring 9, the straight gear 14 rotates to drive the side plate 12 to rotate through the transmission of the bevel gear set, at the moment, the side plate 12 is opened, then the pipe clamping devices 17 on the side walls of the side plates 12 with different thicknesses are clamped, after the clamping, the side plate 12 is driven to rotate to the vertical direction by the driving of the locking device 11 and then locked, the carrying and the moving are convenient, the effect of shock absorption and protection on internal articles can be achieved through the shock absorption spring 6 in the moving process, meanwhile, the meshing of the long gear 10 and the main gear 8 is always in the meshing state in the vertical relative movement of the translation plate 3, when the sputum suction device needs to be used, the side plate 12 is opened by driving the locking device 11, the sputum suction tube on one side wall needing to be used is released, the sputum suction tube is convenient to take and use, the arrangement is standard, the winding cross problem of the sputum suction tube and the like can not be caused, the hook 18 is used for hanging the sputum suction tube in the using process, the sputum suction tube can be hung through the hook 18 after half of the sputum suction tube is used or the sputum suction tube is used, the sputum suction tube is prevented from polluting a clean sputum suction tube in a nursing plate, and once the sputum suction work is finished, the cleaning and disinfecting work can be uniformly carried out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An ICU nursing sputum suction nursing tray comprises a rectangular tray body (1), wherein rectangular grooves (2) are formed in the peripheral side walls of the tray body (1), a translation plate (3) is vertically matched in the rectangular grooves (2) in a sliding manner, a plurality of groups of sleeves (4) are vertically connected to the upper end and the lower end of each rectangular groove (2) respectively, a plurality of groups of loop bars (5) which are vertically matched with the sleeves (4) in a sliding manner are connected to the upper end and the lower end of each translation plate (3) respectively, a damping spring (6) sleeved outside the sleeves (4) is connected between each translation plate (3) and the rectangular grooves (2) in a sleeved manner, a main shaft (7) is rotatably connected to the bottom of the tray body (1), a main gear (8) arranged below the translation plate (3) is coaxially connected to the main shaft (7), an inner gear ring (9) coaxially arranged with the main shaft (7) is rotatably connected to the lower end of each translation plate (3), the main gear (8) and the inner gear ring (9) are meshed with each other and are rotatably connected with a long gear (10) at the lower end of the flat plate, the requirement that the translation plate (3) vertically moves cannot enable the long gear (10) to be disengaged from the main gear (8) is met, and the main shaft (7) is driven to rotate and be locked through a driving locking device (11) arranged at the lower end of the disc body (1);

the sputum aspirating tube clamping device is characterized in that the upper end of the translation plate (3) is hinged with a side plate (12) along four directions, an inner gear ring (9) is coaxially connected with an outer gear ring (13) in a coaxial mode, straight gears (14) rotatably connected to the translation plate (3) are meshed around the outer gear ring (13) respectively, a main gear (8) is coaxially arranged on a first bevel gear (15) above the translation plate (3), a hinged shaft formed by hinging the side plate (12) and the translation plate (3) is coaxially connected with a second bevel gear (16) meshed with the first bevel gear (15) on the corresponding side, the side plates (12) facing the centers of four groups of side walls are connected with a tube clamping device (17) to clamp sputum aspirating tubes with different thicknesses, and the upper ends of the side walls are rotatably connected with a plurality of groups of hooks (18);

the lower end of the tray body (1) is connected with a plurality of groups of support legs (19), and the lower ends of the support legs (19) are connected with anti-skid rubber pads (20);

the sputum suction pipe clamping device is characterized in that the pipe clamping device (17) comprises a plurality of groups of sliding grooves (21) which are vertically formed in the side wall of one side of a side plate (12) facing the center direction of the disc body (1) and are T-shaped in cross section, a plurality of groups of sliding blocks (22) are connected in the sliding grooves (21) in a sliding mode, a lead screw (23) is connected in the sliding grooves (21) in a rotating mode, the lead screw (23) is in threaded fit with the sliding blocks (22), the open end of each sliding block (22) is connected with an arc-shaped hook (24), the bending directions of the hooks (24) on the plurality of groups of sliding blocks (22) in the adjacent sliding grooves (21) are arranged oppositely, the sliding blocks (22) on the same horizontal plane are matched to complete clamping work on a sputum suction pipe, the upper end of the lead screw (23) extends out of the sliding grooves (21) and is coaxially connected with a worm wheel (25) at the end part, the plurality of worm wheels (25) are meshed into a worm (26) which is rotatably connected in the side plate (12) in a rotating mode along the length direction of the side plate (12), the end part of the worm (26) is connected with a driving knob (27) arranged in the side wall, and the screw rod (23) in the adjacent sliding groove (21) is in opposite direction to the thread matching direction of the sliding block (22).

2. The ICU nursing phlegm-sucking nursing tray according to claim 1, wherein the driving locking device (11) comprises a fixing tray (28) coaxially arranged with the main shaft (7) and fixedly installed at the lower end of the tray body (1), the lower end of the main shaft (7) extends out of the tray body (1) and is respectively connected with a rectangular sleeve (29) along two sides of the diameter direction of the main shaft (7), a clamping block (30) is in sliding fit with the rectangular sleeve (29), a return spring (31) arranged in the rectangular sleeve (29) is connected between the clamping block (30) and the inner bottom surface of the rectangular sleeve (29), a plurality of groups of clamping grooves (32) matched with the clamping block (30) are uniformly distributed on the fixing tray (28) along the radial direction, so that the matching of the clamping grooves (32) and the clamping block (30) can limit the relative rotation between the main shaft (7) and the tray body (1), the lower end of the clamping block (30) is connected with an anti-skid ridge (33).

3. An ICU nursing plate for sucking phlegm according to claim 2, characterized in that the lower end surface of the anti-skid rubber pad (20) is lower than the lowest end surface of the main shaft (7).

4. An ICU nursing plate for sucking sputum according to claim 1, characterized in that the upper end of the translation plate (3) is connected with a rectangular cylinder (34) for containing normal saline and disinfectant respectively, and the lower end of the translation plate (3) is connected with a cylinder (35) for placing tweezers, gauze and tongue depressor respectively.

5. An ICU nursing phlegm sucking nursing plate according to claim 1, characterized in that the two ends of the plate body (1) are respectively connected with a handle (36).

6. An ICU nursing sputum aspirating nursing plate according to claim 1, characterized in that the outer end face of the driving knob (27) is flush with the outer end face of the side wall of the side plate (12).

7. An ICU nursing phlegm sucking nursing disk according to claim 1, characterized in that the lower end of the translation plate (3) is provided with an arc-shaped guide rail groove which is coaxial with the main shaft (7) and has a T-shaped section, and the upper end of the inner gear ring (9) is connected with a guide rail which is matched with the guide rail groove to slide along the circumference.