CN220360600U - Laryngeal mask support convenient to use - Google Patents

Abstract

The utility model relates to the technical field of medical appliances and discloses a laryngeal mask support convenient to use, which comprises a fixing frame, wherein a support is fixed at the top of the fixing frame, a sleeve is rotationally connected to the surface of the fixing frame, a screw is connected to the inner wall of the sleeve in a threaded manner, a top plate is mounted at the top of the screw, a connecting plate is rotationally connected to the top of the top plate, a laryngeal mask pad is fixed on the surface of the connecting plate, a mounting plate is fixed at one side of the connecting plate, a pin rod penetrates through the surface of the mounting plate in a sliding manner, a plurality of slots are formed in the surface of the top plate, a compression spring is fixed at the bottom of the support, a clamping plate is fixed at the bottom of the compression spring, and two movable plates penetrate through the inner wall of the fixing frame in a sliding manner; the utility model can obtain the limit effect after the laryngeal mask pad rotates, so that the laryngeal mask pad can not rotate when being collided, and simultaneously, the utility model can obtain good limit effect on an operation table without guardrails.

Description

Laryngeal mask support convenient to use

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a laryngeal mask support convenient to use.

Background

Clinical researches show that the laryngeal mask used in clinical operation has the advantages of simple operation, high success rate of tube placement, stable blood flow dynamics, less medication in induction period and less occurrence of complications, greatly improves the effectiveness and the safety, and is easy to popularize and apply in clinical anesthesia. Is suitable for general anesthesia patients, emergency departments, ICU and emergency and resuscitated patients in various departments, and has difficult airways.

By searching, as disclosed in Chinese patent literature, laryngeal mask supports [ publication No.: CN216366218U ]. The laryngeal mask holder comprises a telescopic rod; the laryngeal mask pad is elliptical and comprises a frame and a pad body, wherein the outer wall of the frame is arranged at the top of the telescopic rod, and the circumference of the pad body is fixed with the inner wall of the frame; the rotating mechanism is arranged between the frame and the telescopic rod and is used for adjusting the position of the laryngeal mask pad. The utility model has the advantages that the telescopic rod can adjust the height of the laryngeal mask pad to enable the pad body to be suspended and supported, and the weight of the laryngeal mask pad can not be shared on the patient when the bottom surface of the pad body only contacts with the chest of the patient, thereby reducing the burden of the patient. The rotary mechanism is arranged between the frame and the telescopic rod, so that the position of the laryngeal mask pad can be flexibly adjusted. The utility model has simple structure and strong practicability, and is convenient for popularization and use.

The device disclosed in this patent adjusts the rotation angle of the laryngeal mask pad through the rotation mechanism, but the rotation mechanism in the device cannot limit the laryngeal mask pad, so that when medical staff touches the laryngeal mask pad, the laryngeal mask pad is easy to rotate, and thus inconvenient to use, and the device can only be clamped onto the railing of the operating table through the clamping ring, and thus when the device is used on the operating table without the railing, the limiting effect suffered by the device can be reduced, and the device is easy to topple.

Disclosure of Invention

The utility model aims to provide the laryngeal mask support which is convenient to use, the laryngeal mask pad can obtain a limiting effect after rotating, the laryngeal mask pad cannot rotate when being impacted, and meanwhile, the laryngeal mask support can also obtain a good limiting effect on an operation table without guardrails.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laryngeal mask support convenient to use, includes the mount, the top of mount is fixed with the support, the surface rotation of mount is connected with the sleeve, telescopic inner wall threaded connection has the screw rod, the roof is installed at the top of screw rod, the top of roof rotates and is connected with the connecting plate, the fixed surface of connecting plate has the laryngeal mask pad, one side of connecting plate is fixed with the mounting panel, the surface slip of mounting panel runs through there is the pin, a plurality of slots have been seted up on the surface of roof, the bottom of support is fixed with compression spring, compression spring's bottom is fixed with splint, the inner wall slip of mount runs through there are two fly leaves, the fixed surface of fly leaf has the extension frame.

Preferably, the top of splint is fixed with the trace, the top slip of trace runs through the support, the top of trace is fixed with the arm-tie.

Preferably, the surface thread of the extension frame is penetrated with a knob, and the bottom of the knob is fixed with a pressing plate.

Preferably, the top of support is fixed with the telescopic link, the top and the roof fixed connection of telescopic link.

Preferably, the inner wall of the fixing frame is provided with a plurality of movable grooves, the surfaces of the movable grooves are connected with limiting blocks in a sliding manner, and the surfaces of the limiting blocks are fixedly connected with the movable plates.

Preferably, a sliding groove is formed in the surface of the fixing frame, a sliding block is connected to the surface of the sliding groove in a sliding mode, and the surface of the sliding block is fixedly connected with the clamping plate.

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

according to the utility model, through the arrangement of the structures such as the connecting plate, the pin rod, the slot and the like, the laryngeal mask pad can obtain a limiting effect after rotating, so that when medical staff touches the laryngeal mask pad, the laryngeal mask pad cannot rotate, and meanwhile, through the arrangement of the structures such as the compression spring, the clamping plate, the fixing frame and the like, the laryngeal mask pad can be fixed at the edge of an operation table through the clamping plate, and further, the laryngeal mask pad can also obtain a good limiting effect on the operation table without guardrails.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial cutaway perspective structure of the present utility model;

fig. 4 is a schematic view of a partial perspective structure of the present utility model.

In the figure: 1. a fixing frame; 2. a sleeve; 3. a screw; 4. a top plate; 5. a connecting plate; 6. laryngeal mask pads; 7. a mounting plate; 8. a pin rod; 9. a slot; 10. a bracket; 11. a compression spring; 12. a clamping plate; 13. a linkage rod; 14. pulling a plate; 15. a movable plate; 16. an extension frame; 17. a knob; 18. a pressing plate; 19. a slide block; 20. a chute; 21. a movable groove; 22. a limiting block; 23. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a laryngeal mask support convenient to use comprises a fixing frame 1, a support 10 is fixed at the top of the fixing frame 1, a sleeve 2 is rotationally connected to the surface of the fixing frame 1, a screw 3 is connected to the inner wall of the sleeve 2 in a threaded manner, a top plate 4 is mounted at the top of the screw 3, a connecting plate 5 is rotationally connected to the top of the top plate 4, a laryngeal mask pad 6 is fixed to the surface of the connecting plate 5, a mounting plate 7 is fixed to one side of the connecting plate 5, a pin rod 8 penetrates through the surface of the mounting plate 7 in a sliding manner, a plurality of slots 9 are formed in the surface of the top plate 4, a compression spring 11 is fixed to the bottom of the support 10, a clamping plate 12 is fixed to the bottom of the compression spring 11, two movable plates 15 penetrate through the inner wall of the fixing frame 1 in a sliding manner, and an extension frame 16 is fixed to the surface of the movable plates 15.

The top of splint 12 is fixed with trace 13, and the top of trace 13 slides and runs through support 10, and the top of trace 13 is fixed with arm-tie 14, in this embodiment, through this kind of design for medical staff can make arm-tie 14 can drive trace 13 and splint 12 upwards move through pulling arm-tie 14, makes compression spring 11 compress, thereby makes mount 1 can place the bedside, makes splint 12 can carry out the centre gripping fixed to this device.

The surface screw thread of extension frame 16 runs through has knob 17, and the bottom of knob 17 is fixed with clamp plate 18, in this embodiment, through this kind of design for extension frame 16 is adjusted after extending the position, and rotatory knob 17 makes knob 17 receive the screw thread influence and begins to move downwards, makes clamp plate 18 can carry out the centre gripping to the bed face, thereby improves the spacing effect that this device received.

The telescopic link 23 is fixed on the top of support 10, and telescopic link 23's top and roof 4 fixed connection in this embodiment, through this kind of design for when rotatory sleeve 2, screw rod 3 can receive the screw thread influence and begin to move about at sleeve 2's inner wall, and telescopic link 23 will also follow roof 4 and contract the lift together, make roof 4 can not appear rotatory condition.

The inner wall of mount 1 has seted up a plurality of movable slots 21, and the surface sliding connection in movable slot 21 has stopper 22, and stopper 22's surface and fly leaf 15 fixed connection in this embodiment for fly leaf 15 when removing through this kind of design, stopper 22 can slide on the surface in movable slot 21, thereby makes fly leaf 15 can not follow the inside break away from of mount 1.

The spout 20 has been seted up on the surface of mount 1, and the surface sliding connection of spout 20 has slider 19, and slider 19's surface and splint 12 fixed connection in this embodiment, through this kind of design for splint 12 has obtained the guide effect when removing, thereby has guaranteed splint 12 stability when removing.

Working principle: firstly, the device is placed at the bedside, then the pulling plate 14 is pulled, the clamping plate 12 moves upwards, the fixing frame 1 is placed at the edge of the bedside, then the pulling plate 14 is loosened, the compression spring 11 is rebounded, the clamping plate 12 moves downwards to clamp the bed board, meanwhile, medical staff can pull the two side extension frames 16, then the knob 17 is rotated, the pressing plate 18 clamps the operation bed, the device can also limit the operation bed without a railing normally, then the sleeve 2 is rotated, the screw 3 is influenced by threads to start to move on the inner wall of the sleeve 2, the top plate 4 drives the connecting plate 5 and the laryngeal mask pad 6 to move upwards to a required position, meanwhile, the screw 3 and the top plate 4 have a self-locking function through the threads, the laryngeal mask pad 6 has better bearing capacity, the screw 3 and the sleeve 2 are not easy to shrink due to collision, then the laryngeal mask pad 6 is rotated, the laryngeal mask pad 6 is rotated on the surface of the top plate 4, after the operation bed is clamped by the pressing plate 18, the pin 8 is inserted into the slot 9, therefore, the laryngeal mask pad 6 after the adjustment angle is limited, and the laryngeal mask pad 6 is easy to touch the laryngeal mask pad 6 when the staff is rotated to the laryngeal mask pad 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. Laryngeal mask support convenient to use, including mount (1), its characterized in that: the utility model discloses a fixing frame, including fixing frame (1), support (10), sleeve (2) are connected with in the surface rotation of fixing frame (1), the inner wall threaded connection of sleeve (2) has screw rod (3), roof (4) are installed at the top of screw rod (3), the top of roof (4) rotates and is connected with connecting plate (5), the fixed surface of connecting plate (5) has laryngeal mask pad (6), one side of connecting plate (5) is fixed with mounting panel (7), the surface slip of mounting panel (7) runs through has round pin pole (8), a plurality of slots (9) have been seted up on the surface of roof (4), the bottom of support (10) is fixed with compression spring (11), the bottom of compression spring (11) is fixed with splint (12), the inner wall slip of fixing frame (1) runs through there are two fly leaf (15), the surface fixing of fly leaf (15) has extension frame (16).

2. A laryngeal mask holder for easy use according to claim 1, wherein: the top of splint (12) is fixed with trace (13), the top of trace (13) slides and runs through support (10), the top of trace (13) is fixed with arm-tie (14).

3. A laryngeal mask holder for easy use according to claim 1, wherein: the surface threads of the extension frame (16) penetrate through a knob (17), and a pressing plate (18) is fixed at the bottom of the knob (17).

4. A laryngeal mask holder for easy use according to claim 1, wherein: the top of the bracket (10) is fixedly provided with a telescopic rod (23), and the top of the telescopic rod (23) is fixedly connected with the top plate (4).

5. A laryngeal mask holder for easy use according to claim 1, wherein: the inner wall of the fixed frame (1) is provided with a plurality of movable grooves (21), the surfaces of the movable grooves (21) are connected with limiting blocks (22) in a sliding mode, and the surfaces of the limiting blocks (22) are fixedly connected with the movable plates (15).

6. A laryngeal mask holder for easy use according to claim 1, wherein: the surface of mount (1) has seted up spout (20), the surface sliding connection of spout (20) has slider (19), the surface and the splint (12) fixed connection of slider (19).