CN212118494U

CN212118494U - Safety appliance for preventing asphyxia during operation vomiting

Info

Publication number: CN212118494U
Application number: CN202020433324.5U
Authority: CN
Inventors: 陈聪聪
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-11
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a safety appliance for preventing asphyxia during operation vomiting, belonging to the technical field of medical care, comprising a lower base and an upper base, wherein two fixed plates are arranged on the left side surface of the lower base, a fixed block is arranged on the left side surface of the upper base, the fixed block is hinged with the two fixed plates through a pin shaft a, a head accommodating groove is arranged on the upper surface of the upper base, an elastic band is arranged on the upper base on the left side of the head accommodating groove through a fixed buckle, and a hook is arranged at one end of the elastic band far away from the fixed buckle; utilize the rotation of screw rod to drive the backup pad and move right, and then drive the base under the articulated effect between U-shaped mount pad a, bracing piece and U-shaped mount pad b and rotate around round pin axle a place axis through the fixed block, and then can drive patient's head and rotate and can flow down fast through the guide plate when making patient's vomiting, effectively avoid the filth to gather and cause the phenomenon that trachea blockage suffocates, simple structure, convenient to use.

Description

Safety appliance for preventing asphyxia during operation vomiting

Technical Field

The utility model belongs to the technical field of medical care, concretely relates to safe utensil that stifles is prevented in operation vomiting.

Background

The operation refers to the operation of a doctor to cut and suture the body of a patient with medical instruments, and the operation of a knife, scissors, a needle and other instruments on the local part of the body is used to maintain the health of the patient, and is the main treatment method of surgery, commonly called as operation, and aims to cure or diagnose diseases, such as removing diseased tissues, repairing injuries, transplanting organs, improving the functions and the forms of the body and the like. Early surgery is limited to simple manual methods, and patients are easy to vomit due to illness and physical conditions when being treated in bed by cutting, incising and suturing on the body surface, such as abscess drainage, tumor excision, trauma suture and the like.

The existing medical staff can deflect the head of a patient to one side when the patient lying in bed is suffocated, so that vomit can flow out along the mouth in case of vomiting of the patient, so as to prevent the vomit and secretion from blocking the respiratory tract to cause suffocation, but the operation is inconvenient, time and labor are wasted, and the patient is easily contaminated by dirt on the body of the medical staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device that operation vomiting was prevented stifling to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety appliance for preventing asphyxia during operation vomiting comprises a lower base and an upper base, wherein two fixed plates are installed on the left side surface of the lower base, a fixed block is installed on the left side surface of the upper base, the fixed block is hinged with the two fixed plates through a pin shaft a, a head accommodating groove is formed in the upper surface of the upper base, an elastic cord is installed on the upper base on the left side of the head accommodating groove through a fixed buckle, a hook is installed at one end, away from the fixed buckle, of the elastic cord, a hanging ring is installed on the right side of the head accommodating groove in the upper base, a guide plate is further installed on the left side of the upper surface of the upper base, a groove is formed in the upper surface of the lower base, a driving motor is installed on the inner side wall of the groove, a screw rod is fixed on an output shaft of the driving motor, the upper surface of backup pad is fixed with U-shaped mount pad a, the inside wall of U-shaped mount pad a articulates through round pin axle b has the bracing piece, the other end of bracing piece is articulated through round pin axle c and U-shaped mount pad b's inside wall, U-shaped mount pad b installs the lower surface at last base, the left surface of base is installed down and is placed the board.

By adopting the scheme, the screw rod, the supporting plate, the U-shaped mounting seat a, the supporting rod, the U-shaped mounting seat b, the fixed block and the fixed plate are arranged, the supporting plate is driven to move rightwards by utilizing the rotation of the screw rod, the upper base is driven to rotate around the axis of the pin shaft a through the fixed block under the hinging action among the U-shaped mounting seat a, the supporting rod and the U-shaped mounting seat b, then the head of a patient can be driven to rotate, so that the filth can flow down quickly through the guide plate when the patient vomits, and the phenomenon that the trachea is blocked and suffocated due to the collection of the filth is effectively avoided, the structure is simple, the use is convenient, the hook is hung on the hanging ring by utilizing the elasticity of the elastic cord by bypassing the forehead of the patient through the arrangement of the hook, the head of the patient can be limited, the head of the patient can rotate synchronously and be more, ensure the neatness and perfect the functional diversity.

In a preferred embodiment, the front side and the rear side of the upper surface of the deflector are both provided with a limiting plate.

Adopt above-mentioned scheme, utilize the phenomenon that the filth is the turbulent flow when patient vomits to avoid setting up of limiting plate, excellent in use effect.

As a preferred embodiment, the left end of the screw rod is provided with a rotating shaft, the outer surface of the rotating shaft is sleeved with a bearing, and the bearing is clamped on the left side surface of the inner side wall of the groove.

By adopting the scheme, the rotating shaft and the bearing are arranged, the rotating shaft can be driven to rotate in the bearing when the screw rod rotates, the screw rod is limited by the matching of the rotating shaft and the bearing, and the centrifugal phenomenon is avoided when the screw rod rotates.

As a preferred embodiment, the front end and the rear end of the right side face of the supporting plate are respectively connected with a sliding sleeve in a clamping mode, the inner side wall of each sliding sleeve is sleeved with a sliding rod, and the two ends of each sliding rod are respectively fixedly connected with the left side face and the right side face of the inner side wall of each groove.

By adopting the scheme, the sliding rod and the sliding sleeve are arranged, the supporting plate is limited by the matching of the sliding rod and the sliding sleeve, and the supporting plate can not rotate and is more stable when moving under the rotating action of the screw rod.

In a preferred embodiment, the number of the support rods is two.

By adopting the scheme, the upper base is synchronously supported by arranging the two supporting rods, so that the upper base is more stable and is not easy to shake during movement.

In a preferred embodiment, a sponge filling pad is adhered to the inner side wall of the upper head placing groove of the upper base.

By adopting the scheme, the sponge filling pad is arranged to avoid the direct contact between the upper base and the head of the patient, so that the patient feels comfortable and the use is convenient.

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

according to the safety appliance for preventing the vomitus during the operation and asphyxia, the screw rod, the supporting plate, the U-shaped mounting seat a, the supporting rod, the U-shaped mounting seat b, the fixing block and the fixing plate are arranged, the supporting plate is driven to move rightwards by the rotation of the screw rod, the upper base is driven to rotate around the axis of the pin shaft a through the fixing block under the hinging action among the U-shaped mounting seat a, the supporting rod and the U-shaped mounting seat b, and then the head of a patient can be driven to rotate, so that the filth can flow down quickly through the flow guide plate when the patient vomits, the phenomenon that the trachea is blocked and asphy;

this safety device that stifles is prevented in operation vomiting is through setting up couple, elastic cord and link, and the elasticity that utilizes the elastic cord makes the couple bypass patient's forehead and hang on the link, and then can carry on spacingly to patient's head for go up the base and can rotate in step and more stable when rotating, convenient to use, and the phenomenon that the filth can avoid the indiscriminate stream of setting up of limiting plate, guarantee clean and tidy nature, perfect function diversity.

Drawings

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

FIG. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is a schematic view of the bottom base of the present invention.

In the figure: 1. a lower base; 2. an upper base; 3. a fixing plate; 4. a fixed block; 5. elastic bands; 6. hooking; 7. hanging a ring; 8. a baffle; 9. a drive motor; 10. a screw; 11. a threaded cap; 12. a support plate; 13. a U-shaped mounting seat a; 14. a support bar; 15. a U-shaped mounting seat b; 16. placing the plate; 17. a limiting plate; 18. a rotating shaft; 19. a sliding sleeve; 20. a slide bar.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a safety device for preventing asphyxia during operation vomiting, which comprises a lower base 1 and an upper base 2, wherein two fixing plates 3 are installed on the left side surface of the lower base 1, a fixing block 4 is installed on the left side surface of the upper base 2, the fixing block 4 is hinged with the two fixing plates 3 through a pin shaft a, a head accommodating groove is formed on the upper surface of the upper base 2, and a sponge filling pad (see fig. 1 and 2) is bonded on the inner side wall of the head accommodating groove on the upper base 2; the sponge filling pad can avoid the direct contact between the upper base 2 and the head of the patient, brings comfortable feeling to the patient and is convenient to use.

An elastic band 5 is arranged on the upper base 2 on the left side of the head containing groove through a fixing buckle, a hook 6 is arranged at one end, far away from the fixing buckle, of the elastic band 5, a hanging ring 7 is arranged on the right side of the head containing groove on the upper base 2, a guide plate 8 is further arranged on the left side of the upper surface of the upper base 2, and limiting plates 17 are arranged on the front side and the rear side of the upper surface of the guide plate 8 (see fig. 1 and 2); the limiting plate 17 is arranged to avoid the phenomenon of messy flow of dirt when a patient vomits, and the using effect is good.

The upper surface of the lower base 1 is provided with a groove, the inner side wall of the groove is provided with a driving motor 9, an output shaft of the driving motor 9 is fixed with a screw rod 10, the left end of the screw rod 10 is provided with a rotating shaft 18, the outer surface of the rotating shaft 18 is sleeved with a bearing, and the bearing is clamped on the left side surface of the inner side wall of the groove (see fig. 2 and 3); through setting up pivot 18 and bearing, can drive pivot 18 at the bearing internal rotation when screw rod 10 rotates, utilize pivot 18 cooperation bearing to carry out spacingly to screw rod 10, take place centrifugal phenomenon when avoiding screw rod 10 to rotate.

The outer surface of the screw 10 is in threaded connection with a threaded cap 11, the threaded cap 11 is clamped on the left side surface of the support plate 12, the front end and the rear end of the right side surface of the support plate 12 are respectively clamped with a sliding sleeve 19, the inner side wall of the sliding sleeve 19 is sleeved with a sliding rod 20, and two ends of the sliding rod 20 are respectively fixedly connected with the left side surface and the right side surface of the inner side wall of the groove (see fig. 2 and 3; through the arrangement of the sliding rod 20 and the sliding sleeve 19, the supporting plate 12 is limited by the cooperation of the sliding rod 20 and the sliding sleeve 19, so that the supporting plate 12 cannot rotate and is more stable when moving under the rotation action of the screw 10.

A U-shaped mounting seat a13 is fixed on the upper surface of the support plate 12, the inner side wall of the U-shaped mounting seat a13 is hinged with two support rods 14 through a pin b, and the number of the support rods 14 is two (see fig. 2 and 3); the upper base 2 is synchronously supported by the two supporting rods 14, so that the upper base 2 is more stable and is not easy to shake during movement.

The other end of the supporting rod 14 is hinged with the inner side wall of a U-shaped mounting seat b15 through a pin shaft c, the U-shaped mounting seat b15 is mounted on the lower surface of the upper base 2, and a placing plate 16 is mounted on the left side surface of the lower base 1.

When in use, the medical staff takes the lower base 1 and puts it on the sickbed and adjusts the body of the patient to make the head of the patient positioned in the head containing groove on the upper base 2, puts the garbage bag on the placing plate 16, then the hook 6 is taken up to pull the elastic band 5 to pass around the forehead of the patient, the hook 6 is hung on the hanging ring 7 to limit the head by utilizing the elasticity of the elastic band 5, when the patient vomits, the driving motor 9 is controlled to drive the screw rod 10 to rotate forwards, thereby driving the supporting plate 12 to move rightwards, further driving the upper base 2 to rotate around the axis of the pin shaft a through the fixing block 4 under the hinging action among the U-shaped mounting seat a13, the supporting rod 14 and the U-shaped mounting seat b15, further can drive the head of the patient to rotate, so that the dirt can flow down rapidly into the garbage bag through the guide plate 8 when the patient vomits, the asphyxia caused by the blockage of the trachea can be effectively avoided, after vomiting, the driving motor 9 is controlled to drive the screw rod 10 to rotate reversely, so that the upper base 2 is restored to the original position.

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 safety device that stifles is prevented in operation vomiting, includes lower base (1) and last base (2), its characterized in that: two fixed plates (3) are installed on the left side face of the lower base (1), fixed blocks (4) are installed on the left side face of the upper base (2), the fixed blocks (4) are connected with the two fixed plates (3) in a hinged mode through pin shafts a, a head accommodating groove is formed in the upper surface of the upper base (2), an elastic band (5) is installed on the left upper base (2) of the head accommodating groove through a fixed buckle, a hook (6) is installed at one end, far away from the fixed buckle, of the elastic band (5), a hanging ring (7) is installed on the right side of the head accommodating groove of the upper base (2), a guide plate (8) is further installed on the left side of the upper surface of the upper base (2), a groove is formed in the upper surface of the lower base (1), a driving motor (9) is installed on the inner side wall of the groove, and a, the surface threaded connection of screw rod (10) has screw cap (11), screw cap (11) joint is at the left surface of backup pad (12), the last fixed surface of backup pad (12) has U-shaped mount pad a (13), the inside wall of U-shaped mount pad a (13) articulates through round pin axle b has bracing piece (14), the other end of bracing piece (14) is articulated through the inside wall of round pin axle c with U-shaped mount pad b (15), the lower surface at last base (2) is installed in U-shaped mount pad b (15), the left surface of base (1) is installed down and is placed board (16).

2. The surgical emesis anti-asphyxia safety apparatus of claim 1, wherein: limiting plates (17) are arranged on the front side and the rear side of the upper surface of the guide plate (8).

3. The surgical emesis anti-asphyxia safety apparatus of claim 1, wherein: the left end of screw rod (10) is installed pivot (18), the surface of pivot (18) has cup jointed the bearing, and the bearing joint is at the left surface of recess inside wall.

4. The surgical emesis anti-asphyxia safety apparatus of claim 1, wherein: the equal joint in both ends has sliding sleeve (19) around backup pad (12) right flank, sliding rod (20) have been cup jointed to the inside wall of sliding sleeve (19), the both ends of sliding rod (20) respectively with the left and right sides face fixed connection of recess inside wall.

5. The surgical emesis anti-asphyxia safety apparatus of claim 1, wherein: the number of the supporting rods (14) is two.

6. The surgical emesis anti-asphyxia safety apparatus of claim 1, wherein: the sponge filling pad is bonded on the inner side wall of the upper head placing groove of the upper base (2).