CN215608549U

CN215608549U - Department of anesthesia intubate fixer

Info

Publication number: CN215608549U
Application number: CN202122256141.8U
Authority: CN
Inventors: 郭俊萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an anesthesia department cannula fixer, which belongs to the technical field of medical auxiliary appliances and comprises a fixing box and an adjusting box, wherein a lifting mechanism is arranged in an inner cavity of the fixing box, an adjusting mechanism is arranged in an inner cavity of the adjusting box, a limiting block is bolted at one side of the adjusting box, a return spring is bolted at the bottom of the limiting block, a return plate is bolted at the bottom of the return spring, a fixing rod is bolted at the inner cavity of the return plate, and a fixing handle is bolted at one side of the fixing rod and penetrates through the limiting block. Be convenient for adjust the height of intubate according to the patient demand through elevating system, because the patient state of an illness is different, need carry out angle modulation to the intubate according to patient's position of sitting or prone position, and can realize and carry out quick adjustment through adjustment mechanism, practiced thrift valuable rescue time, medical personnel fix the intubate at patient's face afterwards, have improved the stability of intubate through the cooperation with the fixer.

Description

Department of anesthesia intubate fixer

Technical Field

The utility model relates to the technical field of medical auxiliary appliances, in particular to an intubation tube fixer for an anesthesia department.

Background

In anesthesia or critical patient first aid process, for guaranteeing that patient effectively ventilates and the air flue is unobstructed, often adopt trachea cannula technique to establish artifical air flue and carry out mechanical ventilation for patient, and for reducing the complication, the preferred consideration is through a mouthful trachea cannula, is about to the trachea cannula through a mouthful trachea insertion, and the other end is connected the breathing machine and is carried out mechanical ventilation.

Because the patient's state of an illness is different, the attitude characteristic differs, make the height and the angle of intubate can't be unified, common method is behind the intubate, fixed with the sticky tape to the intubate of patient's face, it is handheld by medical personnel again, so that the intubate is unobstructed, but such mode has increased medical personnel's working strength, and has taken valuable medical resources, also used the intubate fixer to assist, but common fixer on the market is not convenient for adjust according to patient's demand, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anesthesia department cannula fixer which is convenient for adjusting the height of a cannula according to the requirements of a patient through a lifting mechanism, the cannula needs to be angularly adjusted according to the sitting posture or the lying posture of the patient due to different patient conditions, the cannula can be quickly adjusted through an adjusting mechanism, valuable rescue time is saved, then a medical worker fixes the cannula on the face of the patient, and the stability of the cannula is improved through the matching of the cannula fixer, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anesthesia branch of academic or vocational study cannula fixer, includes fixed case and regulating box, the inner chamber of fixed case is provided with elevating system, the inner chamber of regulating box is provided with adjustment mechanism, one side bolt of regulating box has the stopper, the bottom bolt of stopper has reset spring, reset spring's bottom bolt has the board that resets, the inner chamber bolt that resets has the dead lever, one side of dead lever is run through the stopper and is bolted and have fixed handle.

Preferably, the lifting mechanism comprises a motor, a first screw rod, a driving wheel, a driven wheel, a second screw rod, a first thread sleeve, a movable plate, a support plate, a first sliding block and a sliding groove, the motor is assembled in the inner cavity of the fixed box, the output shaft of the motor is in bolted connection with the first screw rod, the driving wheel is in bolted connection with the surface of the first screw rod, the driving wheel is connected with the driven wheel through belt transmission, and the second screw rod is in bolted connection with the inner cavity of the driven wheel.

Preferably, one side of each of the first lead screw and the second lead screw is rotatably connected to the upper wall of the inner cavity of the fixed box through a bearing, the other side of the second lead screw is rotatably connected to the lower wall of the inner cavity of the fixed box through a bearing, the surfaces of the first lead screw and the second lead screw are both in threaded connection with a movable plate through a first thread sleeve, the top of the movable plate is bolted with a support plate, and the top of the support plate penetrates through the top of the fixed box and is welded to the bottom of the adjusting box.

Preferably, the two sides of the moving plate are bolted with first sliding blocks, the two sides of the inner cavity of the fixed box are provided with sliding grooves, and the first sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode and penetrate through the sliding grooves.

Preferably, the adjusting mechanism comprises a first rotating shaft, a rotating handle, a clamping groove, a driving bevel gear, a driven bevel gear, a third screw rod, a fixed plate, a movable block, a second sliding block, a sliding rod, a movable rod, a connecting block, a movable plate, a first through groove, a second rotating shaft and an insertion pipe clamping block, wherein the first rotating shaft is rotatably connected to one side of an inner cavity of the adjusting box through a bearing, the rotating handle is connected to one side of the first rotating shaft in a penetrating mode to the adjusting box in a bolted mode, and a plurality of groups of clamping grooves matched with the fixed rod for use are formed in the surface of the rotating handle.

Preferably, the surface flat key of the first rotating shaft is connected with a driving bevel gear, one side of the driving bevel gear is meshed with a driven bevel gear, the inner cavity flat key of the driven bevel gear is connected with a third screw rod, one side of the third screw rod penetrates through a fixing plate and is rotatably connected to the upper wall of the inner cavity of the adjusting box through a bearing, and one side of the fixing plate is bolted to one side of the inner cavity of the adjusting box.

Preferably, the surface of third lead screw has the movable block through second thread bush threaded connection, one side bolt joint second slider of movable block, the inner chamber sliding connection of second slider has the slide bar, the both ends of slide bar are bolted respectively in the inner chamber upper wall of regulating box and the top of fixed plate, the opposite side of movable block has the movable rod through sliding seat swing joint, movable rod one side has the connecting block through sliding seat swing joint, the top bolt of connecting block has the fly leaf.

Preferably, a first through groove has been seted up at the top of regulating box, a second through groove has been seted up to one side of regulating box, the inner chamber bolt of fly leaf has connect the second rotation axis, the both ends of second rotation axis all rotate through the bearing and connect in the inner chamber both sides in first through groove, the top bolt of fly leaf has connect the intubate clamp splice that uses with the cooperation of second through groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides an anesthesia department cannula fixer, which is used for patients who only can take sitting postures due to diseases in hospitals, usually, the height of a cannula is inconvenient to adjust when the cannula is inserted for the patients, so that the cannula is easy to fall off, and potential safety hazards are caused.

2. The utility model provides an intubation tube fixer for anesthesia department, which is convenient for adjusting the angle of an intubation tube and avoiding the intubation tube from bending through the matching of a first rotating shaft, a rotating handle, a clamping groove, a driving bevel gear, a driven bevel gear, a third screw rod, a fixed plate, a movable block, a second sliding block, a sliding rod, a movable rod, a connecting block, a movable plate, a first through groove, a second rotating shaft and an intubation tube clamping block, and is beneficial to improving the using effect.

3. The utility model provides an intubation tube fixer for anesthesia department, which is convenient for fixing a rotating handle through the matching of a limiting block, a reset spring, a reset plate, a fixed handle, a fixed rod and a clamping groove, thereby fixing the angle of an intubation tube and improving the stability of the intubation tube.

Drawings

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

FIG. 2 is a perspective view of the structure of the conditioning case of the present invention;

FIG. 3 is a cross-sectional view of a stationary box structure of the present invention;

FIG. 4 is a perspective view of a portion of the adjustment mechanism of the present invention;

FIG. 5 is an enlarged view of the structure of region A of the present invention.

Reference numbers in the figures: 1. a fixed box; 2. an adjusting box; 3. a lifting mechanism; 31. a motor; 32. a first lead screw; 33. a driving wheel; 34. a driven wheel; 35. a second lead screw; 36. a first threaded sleeve; 37. moving the plate; 38. a support plate; 39. a first slider; 310. a chute; 4. an adjustment mechanism; 41. a first rotating shaft; 42. rotating the handle; 43. a card slot; 44. a drive bevel gear; 45. a driven bevel gear; 46. a third screw rod; 47. a fixing plate; 48. a movable block; 49. a second slider; 410. a slide bar; 411. a movable rod; 412. connecting blocks; 413. a movable plate; 414. a first through groove; 415. a second through groove; 416. a second rotation shaft; 417. a cannula clamping block; 5. a limiting block; 6. a return spring; 7. a reset plate; 8. fixing the rod; 9. and (5) fixing a handle.

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.

The utility model provides an anesthesia department cannula fixing device as shown in figures 1-5, which comprises a fixing box 1 and an adjusting box 2, wherein an inner cavity of the fixing box 1 is provided with a lifting mechanism 3, an inner cavity of the adjusting box 2 is provided with an adjusting mechanism 4, one side of the adjusting box 2 is bolted with a limiting block 5, the bottom of the limiting block 5 is bolted with a return spring 6, the bottom of the return spring 6 is bolted with a return plate 7, the inner cavity of the return plate 7 is bolted with a fixing rod 8, one side of the fixing rod 8 penetrates through the limiting block 5 and is bolted with a fixing handle 9, and the matching of the return spring 6, the return plate 7, the fixing rod 8, the fixing handle 9 and a clamping groove 43 is convenient for fixing the rotating handle 42 by utilizing the resilience of the return spring 6 after the angle adjustment.

The lifting mechanism 3 comprises a motor 31, a first screw rod 32, a driving wheel 33, a driven wheel 34, a second screw rod 35, a first thread bushing 36, a moving plate 37, a supporting plate 38, a first sliding block 39 and a sliding groove 310, the motor 31 is assembled in the inner cavity of the fixed box 1, the output shaft of the motor 31 is bolted with the first screw rod 32, the driving wheel 33 is bolted on the surface of the first screw rod 32, the driving wheel 33 is connected with the driven wheel 34 through belt transmission, the second screw rod 35 is bolted on the inner cavity of the driven wheel 34, and the motor 31 is convenient to drive the first screw rod 32 and the second screw rod 35 to rotate together through the matching of the driving wheel 33 and the driven wheel 34.

One side of first lead screw 32 and second lead screw 35 all rotates through the bearing and connects in the inner chamber upper wall of fixed case 1, the opposite side of second lead screw 35 rotates through the bearing and connects in the inner chamber lower wall of fixed case 1, the surface of first lead screw 32 and second lead screw 35 all has movable plate 37 through 36 threaded connection of first thread bush, backup pad 38 has been bolted at the top of movable plate 37, together rotate through first lead screw 32 and second lead screw 35, thereby it goes up and down to drive movable plate 37, the top of backup pad 38 runs through the top of fixed case 1 and welds in the bottom of regulating box 2, and then drive regulating box 2 through backup pad 38 and go up and down, highly adjust the intubate.

The two sides of the moving plate 37 are all bolted with first sliding blocks 39, the two sides of the inner cavity of the fixed box 1 are both provided with sliding grooves 310, the first sliding blocks 39 are all connected to the inner cavity of the sliding grooves 310 in a sliding mode and penetrate through the sliding grooves 310, and the moving plate 37 is limited and supported by the first sliding blocks 39 and the sliding grooves 310.

The adjusting mechanism 4 comprises a first rotating shaft 41, a rotating handle 42, a clamping groove 43, a driving bevel gear 44, a driven bevel gear 45, a third screw rod 46, a fixed plate 47, a movable block 48, a second slider 49, a sliding rod 410, a movable rod 411, a connecting block 412, a movable plate 413, a first through groove 414, a second through groove 415, a second rotating shaft 416 and an insertion tube clamping block 417, wherein the first rotating shaft 41 is rotatably connected to one side of an inner cavity of the adjusting box 2 through a bearing, the rotating handle 42 is bolted to one side of the first rotating shaft 41 penetrating through the adjusting box 2, the first rotating shaft 41 is rotated by rotating the rotating handle 42, a plurality of groups of clamping grooves 43 matched with the fixed rod 8 are formed in the surface of the rotating handle 42, and the rotating handle 42 is fixed through the fixed rod 8 and the clamping grooves 43.

The surface flat key of the first rotating shaft 41 is connected with a driving bevel gear 44, the driving bevel gear 44 is driven to rotate through the first rotating shaft 41, one side of the driving bevel gear 44 is meshed with a driven bevel gear 45, so that the driven bevel gear 45 and a third screw rod 46 are driven to rotate, the inner cavity flat key of the driven bevel gear 45 is connected with the third screw rod 46, one side of the third screw rod 46 penetrates through a fixing plate 47 and is connected to the upper wall of the inner cavity of the adjusting box 2 in a rotating mode through a bearing, the third screw rod 46 is limited and fixed through the fixing plate 47, and one side of the fixing plate 47 is bolted to one side of the inner cavity of the adjusting box 2.

The surface of third lead screw 46 has movable block 48 through second thread bush threaded connection, it removes to drive movable block 48 through third lead screw 46, one side bolt of movable block 48 connects second slider 49, the inner chamber sliding connection of second slider 49 has slide bar 410, the both ends of slide bar 410 are bolted respectively in the inner chamber upper wall of regulating box 2 and the top of fixed plate 47, utilize second slider 49 and slide bar 410 to carry out spacing and support to movable block 48, there is movable rod 411 on the opposite side of movable block 48 through sliding seat swing joint, remove through movable block 48, drive movable rod 411 and remove, there is connecting block 412 on movable rod 411 one side through sliding seat swing joint, and then drive connecting block 412 and remove, the top bolt of connecting block 412 has movable plate 413.

First logical groove 414 has been seted up at the top of regulating box 2, it is convenient for fly leaf 413 to rotate to set up first logical groove 414, second logical groove 415 has been seted up to one side of regulating box 2, it places to be convenient for the intubate through second logical groove 415, avoid it to bend, the inner chamber bolt of fly leaf 413 has connect second rotation axis 416, drive fly leaf 413 through connecting block 412 and remove, utilize second rotation axis 416 to make fly leaf 413 carry out angle modulation, thereby adjust the angle of intubate, the both ends of second rotation axis 416 all rotate through the bearing and connect in the inner chamber both sides of first logical groove 414, the top bolt of fly leaf 413 has connect with the intubate clamp splice 417 that uses with second logical groove 415 cooperation.

During specific use, the user opens the motor 31 through the controller, make first lead screw 32 rotate, drive action wheel 33 in proper order, from driving wheel 34 and second lead screw 35 to rotate, make first thread bush 36 drive movable plate 37 and move, thereby drive backup pad 38 and go up and down, and then drive regulating box 2 and go up and down, adjust the height of intubate, the user is through rotating twist grip 42, make first rotation axis 41 rotate, drive initiative bevel gear 44 in proper order, driven bevel gear 45 and third lead screw 46 rotate, make movable block 48 remove, drive movable rod 411 in proper order, connecting block 412 moves, thereby drive intubate clamp splice 417 through the cooperation of fly leaf 413 and second rotation axis 416 and carry out angle modulation, thereby adjust the intubate, the stability of intubate has been improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anesthesia branch of academic or vocational study cannula fixer, includes fixed case (1) and regulating box (2), its characterized in that: the inner chamber of fixed case (1) is provided with elevating system (3), the inner chamber of regulating box (2) is provided with adjustment mechanism (4), one side bolt of regulating box (2) has stopper (5), the bottom bolt of stopper (5) has reset spring (6), the bottom bolt of reset spring (6) has reset board (7), the inner chamber bolt of reset board (7) has dead lever (8), one side of dead lever (8) is run through stopper (5) and bolt and is had fixed handle (9).

2. The anesthesia department cannula holder of claim 1, wherein: elevating system (3) include motor (31), first lead screw (32), action wheel (33), follow driving wheel (34), second lead screw (35), first thread bush (36), movable plate (37), backup pad (38), first slider (39) and spout (310), the inner chamber of fixed case (1) is equipped with motor (31), the output shaft bolt of motor (31) has first lead screw (32), the surperficial bolt of first lead screw (32) has action wheel (33), action wheel (33) are connected with from driving wheel (34) through belt transmission, the inner chamber bolt of following driving wheel (34) has second lead screw (35).

3. The anesthesia department cannula holder of claim 2, wherein: one side of the first lead screw (32) and one side of the second lead screw (35) are rotatably connected to the upper wall of the inner cavity of the fixed box (1) through bearings, the other side of the second lead screw (35) is rotatably connected to the lower wall of the inner cavity of the fixed box (1) through bearings, the surfaces of the first lead screw (32) and the second lead screw (35) are respectively connected with a movable plate (37) through threads of a first thread sleeve (36), a supporting plate (38) is bolted at the top of the movable plate (37), and the top of the supporting plate (38) penetrates through the top of the fixed box (1) and is welded to the bottom of the adjusting box (2).

4. The anesthesia department cannula holder of claim 3, wherein: first slider (39) have all been bolted on the both sides of movable plate (37), spout (310) have all been seted up to the inner chamber both sides of fixed case (1), equal sliding connection in the inner chamber of spout (310) of first slider (39) runs through spout (310).

5. The anesthesia department cannula holder of claim 1, wherein: the adjusting mechanism (4) comprises a first rotating shaft (41), a rotating handle (42), a clamping groove (43), a driving bevel gear (44), a driven bevel gear (45), a third screw rod (46), a fixing plate (47), a movable block (48), a second sliding block (49), a sliding rod (410), a movable rod (411), a connecting block (412), a movable plate (413), a first through groove (414), a second through groove (415), a second rotating shaft (416) and an insertion pipe clamping block (417), wherein one side of an inner cavity of the adjusting box (2) is rotatably connected with the first rotating shaft (41) through a bearing, one side of the first rotating shaft (41) penetrates through the adjusting box (2) and is bolted with the rotating handle (42), and the surface of the rotating handle (42) is provided with a plurality of clamping grooves (43) matched with the fixing rod (8) for use.

6. The anesthesia department cannula holder of claim 5, wherein: the surface flat key of the first rotating shaft (41) is connected with a driving bevel gear (44), one side of the driving bevel gear (44) is meshed with a driven bevel gear (45), the inner cavity flat key of the driven bevel gear (45) is connected with a third screw rod (46), one side of the third screw rod (46) penetrates through a fixing plate (47) and is rotatably connected to the upper wall of the inner cavity of the adjusting box (2) through a bearing, and one side of the fixing plate (47) is bolted to one side of the inner cavity of the adjusting box (2).

7. The anesthesia department cannula holder of claim 6, wherein: the surface of third lead screw (46) has movable block (48) through second thread bush threaded connection, one side bolt joint second slider (49) of movable block (48), the inner chamber sliding connection of second slider (49) has slide bar (410), the both ends of slide bar (410) are bolted respectively in the inner chamber upper wall of regulating box (2) and the top of fixed plate (47), the opposite side of movable block (48) has movable rod (411) through sliding seat swing joint, there is connecting block (412) through sliding seat swing joint in movable rod (411) one side, the top bolt of connecting block (412) has movable plate (413).

8. The anesthesia department cannula holder of claim 7, wherein: first logical groove (414) have been seted up at the top of regulating box (2), second logical groove (415) have been seted up to one side of regulating box (2), the inner chamber bolt of fly leaf (413) has second rotation axis (416), the both ends of second rotation axis (416) all rotate through the bearing and connect in the inner chamber both sides of first logical groove (414), the top bolt of fly leaf (413) has intubate clutch blocks (417) with the cooperation of second logical groove (415) use.