阅读说明：本技术 一种急诊内科催吐装置 (Emergency internal medicine department vomitus-promoting device ) 是由 罗姝 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种急诊内科催吐装置,包括压舌板、套筒、按压块、两个滚轮以及往复移动机构；压舌板的左端向下倾斜并设有安装槽,安装槽的槽底设有一对第一导向槽；套筒垂直固定在压舌板的左端底部并与安装槽连通；按压块活动卡装在套筒内,按压块的底部为弧形面,按压块的顶部为倾斜面且设有一对与所述第一导向槽正对设置的第二导向槽,按压块与安装槽的内顶面之间固定有多个与套筒平行设置的第一弹簧；两个滚轮的底部分别卡装在一对第一导向槽内,两个滚轮之间通过轮轴转动连接；往复移动机构设置在安装槽内且输出端与轮轴连接,用于带动两个滚轮沿安装槽长度方向进行往复移动。本发明能够快速实现对患者舌根的来回刺激从而达到催吐的效果。(The invention discloses an emetic device for an emergency internal medicine, which comprises a tongue depressor, a sleeve, a pressing block, two rollers and a reciprocating mechanism, wherein the tongue depressor is arranged on the sleeve; the left end of the tongue depressor inclines downwards and is provided with a mounting groove, and the bottom of the mounting groove is provided with a pair of first guide grooves; the sleeve is vertically fixed at the bottom of the left end of the tongue depressor and is communicated with the mounting groove; the pressing block is movably clamped in the sleeve, the bottom of the pressing block is an arc-shaped surface, the top of the pressing block is an inclined surface and is provided with a pair of second guide grooves which are opposite to the first guide grooves, and a plurality of first springs which are parallel to the sleeve are fixed between the pressing block and the inner top surface of the mounting groove; the bottoms of the two rollers are respectively clamped in the pair of first guide grooves, and the two rollers are rotationally connected through wheel shafts; the reciprocating mechanism is arranged in the mounting groove, and the output end of the reciprocating mechanism is connected with the wheel shaft and used for driving the two rollers to reciprocate along the length direction of the mounting groove. The invention can quickly stimulate the tongue root of the patient back and forth so as to achieve the effect of emetic.)

1. An emetic device for emergency internal medicine, comprising:

the left end of the tongue depressor (1) is arranged in a downward inclining mode, the left end of the tongue depressor (1) is provided with a mounting groove (101), and the bottom of the mounting groove (101) is provided with a pair of first guide grooves (102) arranged along the length direction of the mounting groove (101);

one end of the sleeve (2) is vertically fixed at the bottom of the left end of the tongue depressor (1) and is communicated with the mounting groove (101);

the pressing block (3) is clamped in the sleeve (2) and can move along the height direction of the sleeve (2), the bottom of the pressing block (3) is an arc-shaped surface, the top of the pressing block (3) is an inclined surface, the top of the pressing block (3) is provided with a pair of second guide grooves (31) which are opposite to the first guide grooves (102), the top of the pressing block (3) is fixedly provided with a plurality of first springs (32) which are parallel to the sleeve (2), and the other ends of the first springs (32) are fixed with the inner top surface of the mounting groove (101);

the bottoms of the two rollers (4) are respectively clamped in the pair of first guide grooves (102), and the two rollers (4) are rotatably connected through a wheel shaft (41);

the reciprocating mechanism is arranged in the mounting groove (101), and the output end of the reciprocating mechanism is connected with the wheel shaft (41) and used for driving the two rollers (4) to reciprocate along the length direction of the mounting groove (101).

2. The emetic device for emergency internal medicine according to claim 1, wherein the reciprocating mechanism comprises:

the mounting plate (5) is fixed at the left end of the tongue depressor (1);

the second spring (51) is arranged along the length direction of the mounting groove (101), and two ends of the second spring (51) are respectively fixed with the side wall of the mounting plate (5) and the wheel shaft (41);

the gun-shaped grip (6) is fixed at the right end of the tongue depressor (2), and a finger-penetrating opening (61) is arranged on the gun-shaped grip (1);

and one end of the first pull rope (62) is fixed to the side wall of the wheel shaft (41) far away from the second spring (51), the other end of the first pull rope extends to the inner part of the finger penetrating opening (61) through a first wiring groove (63) to be fixedly provided with a first pull ring (64), the first wiring groove (63) is arranged on the gun-shaped grip (6), and two ends of the first wiring groove (63) are respectively communicated with the groove wall of the mounting plate (5) and the finger penetrating opening (61) through the mounting groove (101).

3. The emetic device for the emergency internal medicine according to claim 2, wherein a dental splint (7) is fixed on one side of the tongue depressor (1) close to the gun-shaped handle (6) in a sleeving manner, and the upper and lower top surfaces of the dental splint (7) are respectively provided with a dental socket (70).

4. The emetic device for the emergency internal medicine according to claim 3, wherein a flow guide tube (71) is fixed on the top of the gun-shaped handle (6), one end of the flow guide tube (71) is communicated with the horn mouth (72), the horn mouth (72) is arranged on the dental splint (7), and the other end of the flow guide tube (71) is communicated with a sewage discharge pipe (73).

5. The emetic device for emergency internal medicine according to claim 4, wherein the top of the gun-shaped handle (6) is provided with a holding mechanism for holding the nasal cavity.

6. An emergency medical emetic device according to claim 5, wherein the clamping mechanism comprises:

the connecting shaft (8) is vertically fixed on one side of the top of the draft tube (71) close to the tooth supporting plate (7);

the two clamping plates (81) are arranged in an X-shaped crossed manner and are sleeved on the connecting shaft (8), one clamping plate (81) is hinged with the connecting shaft (8), and the other clamping plate (81) is fixed with the connecting shaft (8);

the two limiting plates (82) are sleeved and fixed on the connecting shaft (8), one of the limiting plates (82) is positioned below the two clamping plates (81), and the other limiting plate (82) is positioned above the two clamping plates (81);

the third spring (83) is arranged between the two clamping plates (81) and is positioned on one side, away from the tooth supporting plate (7), of the two clamping plates (81), and two ends of the third spring (83) are fixed with the side walls, opposite to the two clamping plates (81), respectively;

one end of the second pull rope (84) is fixed with the inner side wall of one clamping plate (81) hinged with the connecting shaft (8), the other end of the second pull rope (84) penetrates through the other clamping plate (81) fixed with the connecting shaft (8) and then extends into the finger opening (61) through a second wiring groove (85) to be fixed with a second pull ring (86), and the second wiring groove (85) is arranged on the gun-shaped handle (6) and is positioned above the first wiring groove (63).

7. The emetic device for the emergency internal medicine according to claim 6, wherein one end of the two clamping plates (81) close to the dental splint (7) is an arc-shaped surface, and two opposite side walls of one side of the two clamping plates (81) close to the dental splint (7) are provided with rubber pads (811).

8. The emetic device for the emergency internal medicine according to claim 6, wherein a guide ring (74) is arranged on the side wall of the flow guide tube (71), and the second pull rope (84) is arranged in the guide ring (74) in a penetrating way.

9. An emetic device for emergency internal medicine according to claim 6, wherein a hook (87) is fixed on the side wall of the finger-penetrating opening (61) opposite to the second pull ring (86).

10. The emetic device for the emergency internal medicine according to claim 6, wherein the top of the side of the flow guide tube (71) far away from the connecting shaft (8) is communicated with an arc-shaped ventilation tube (9), and one end of the ventilation tube (9) far away from the flow guide tube (71) is arranged right opposite to the dental splint (7).

Technical Field

The invention relates to the technical field of medical instruments, in particular to an emetic device for an emergency internal medicine.

Background

In emergency department, the patients often have food poisoning and other unexpected conditions, and when food poisoning or drug poisoning occurs, the toxin in the stomach needs to be discharged as much as possible, and then the disease is treated. Emetic is most commonly used for the purpose of expelling gastric toxicants. Amazing patient's tongue root can improve the efficiency of emetic during the emetic, but because the tongue root position is leaned on the back relatively, be difficult to reach, thereby use the tongue depressor to touch and amazing patient's tongue root and reach the effect that promotes the emetic usually, but ordinary tongue depressor is a straight board usually, can not directly reach patient's tongue root position, the one end that needs the handheld tongue depressor of doctor to keep away from patient's tongue root is made a round trip to press the position of adjustment tongue depressor, the process of pressing is very arduous, and the use is inconvenient.

Disclosure of Invention

The invention aims to provide an emetic device for an emergency internal medicine, which aims to solve the problems of the background technology.

The technical scheme of the invention is as follows: an emetic device for emergency internal medicine comprises a tongue depressor, a sleeve, a pressing block, two rollers and a reciprocating mechanism; the left end of the tongue depressor is arranged in a downward inclining mode, the left end of the tongue depressor 1 is provided with an installation groove, and the bottom of the installation groove is provided with a pair of first guide grooves arranged along the length direction of the installation groove; the sleeve is vertically fixed at the bottom of the left end of the tongue depressor and is communicated with the mounting groove; the pressing block is clamped in the sleeve and can move along the height direction of the sleeve, the bottom of the pressing block is an arc-shaped surface, the top of the pressing block is an inclined surface, the top of the pressing block is provided with a pair of second guide grooves which are opposite to the first guide grooves, the top of the pressing block is fixedly provided with a plurality of first springs which are parallel to the sleeve, and the other ends of the first springs are fixed with the inner top surface of the mounting groove; the bottoms of the two rollers are respectively clamped in the pair of first guide grooves, and the two rollers are rotationally connected through wheel shafts; and the reciprocating mechanism is arranged in the mounting groove, and the output end of the reciprocating mechanism is connected with the wheel shaft and used for driving the two rollers to reciprocate along the length direction of the mounting groove.

Further, the reciprocating mechanism comprises a mounting plate, a second spring, a gun-shaped handle and a first pull rope; the mounting plate is fixed at the left end of the tongue depressor; the second spring is arranged along the length direction of the mounting groove, and two ends of the second spring are respectively fixed with the side wall of the mounting plate and the wheel shaft; the gun-shaped handle is fixed at the right end of the tongue depressor and is provided with a finger-passing opening; the one end of first stay cord is fixed with the lateral wall that the second spring was kept away from to the shaft, and the other end of first stay cord extends to pass and is fixed with first pull ring in the finger mouth through first wiring groove, first wiring groove sets up on rifle type handle, and the both ends of first wiring groove just communicate with the cell wall of mounting panel and the finger mouth of passing respectively with the mounting groove.

Furthermore, a tooth supporting plate is fixedly sleeved on one side of the tongue depressor close to the gun-shaped handle, and tooth grooves are formed in the upper top surface and the lower top surface of the tooth supporting plate respectively.

Furthermore, a flow guide pipe is fixed at the top of the gun-shaped handle, one end of the flow guide pipe is communicated with a horn mouth, the horn mouth is arranged on the tooth supporting plate, and the other end of the flow guide pipe is communicated with a sewage discharge pipe.

Further, the top of the gun-shaped grip is provided with a clamping mechanism for clamping the nasal cavity.

Furthermore, the clamping mechanism comprises a connecting shaft, two clamping plates, two limiting plates, a third spring and a second pull rope; the connecting shaft is vertically fixed on one side of the top of the flow guide pipe close to the dental splint; the two clamping plates are arranged in an X-shaped crossed manner and are sleeved on the connecting shaft, one clamping plate is hinged with the connecting shaft, and the other clamping plate is fixed with the connecting shaft; the two limiting plates are sleeved and fixed on the connecting shaft, one limiting plate is positioned below the two clamping plates, and the other limiting plate is positioned above the two clamping plates; the third spring is arranged between the two clamping plates and is positioned on one side of the two clamping plates far away from the tooth supporting plate, and two ends of the third spring are respectively fixed with the opposite side walls of the two clamping plates; one end of the second pull rope is fixed to the inner side wall of the clamping plate hinged to the connecting shaft, the other end of the second pull rope penetrates through the other clamping plate fixed to the connecting shaft and extends into the penetrating finger opening through the second wiring groove, and a second pull ring is fixed to the second wiring groove and is arranged on the gun-shaped handle and located above the first wiring groove.

Furthermore, the ends of the two clamping plates close to the tooth supporting plate are arc-shaped surfaces, and rubber pads are arranged on two opposite side walls of one side of the two clamping plates close to the tooth supporting plate.

Furthermore, a guide ring is arranged on the side wall of the draft tube, and the second pull rope is arranged in the guide ring in a penetrating mode.

Furthermore, a hook is fixed on the side wall of the finger penetrating opening, which is opposite to the second pull ring.

Furthermore, the top of one side of the draft tube, which is far away from the connecting shaft, is communicated with an air permeability pipe in an arc shape, and one end of the air permeability pipe, which is far away from the draft tube, is arranged right opposite to the tooth support plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the vomit-promoting tongue depressor is used for vomit-promoting, a tongue of a patient is fixed by the tongue depressor when the patient vomits, meanwhile, medical staff can pull the first pull ring back and forth, pull the rotating shaft back and forth through the first pull rope and match with the second spring, so that the two rollers are driven to roll back and forth, the pressing block can move back and forth along the height direction of the sleeve through matching with the plurality of first springs while the two rollers roll, the bottom of the pressing block can ceaselessly stimulate the root of the tongue of the patient when the pressing block moves back and forth, and therefore the patient can vomit quickly, and the vomit-promoting efficiency is improved.

2. The dental tray plate provided by the invention can support the oral cavity of a patient when the patient vomits, so that the patient can vomit conveniently.

3. According to the medical nose fixing device, one of the clamping plates hinged to the connecting shaft is pulled by the second pull ring through pulling of the second pull ring, the second pull ring is used for clamping the nose of a patient, the nose of the patient is prevented from flowing into the nasal cavity to cause discomfort when the patient vomits, meanwhile, the second pull ring can be fixed on the hook during pulling, so that the nose of the patient can be always clamped, the medical staff does not need to straighten the second pull ring all the time to relieve arm ache of the medical staff, after the patient vomits, the second pull ring is taken down from the hook to loosen the second pull ring, and the two clamping plates are separated under the elastic force of the third spring to loosen the clamping of the nose of the patient.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic front view of the clamping mechanism of the present invention;

FIG. 5 is a top view of the clamping mechanism of the present invention;

FIG. 6 is a perspective view of a clamping mechanism of the present invention;

fig. 7 is a schematic view of the structure of the vent tube of the present invention.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Examples

As shown in fig. 1 to 7, an emetic device for emergency internal medicine comprises a tongue depressor 1, a sleeve 2, a pressing block 3, two rollers 4 and a reciprocating mechanism; the left end of the tongue depressor 1 is arranged in a downward inclined mode, the left end of the tongue depressor 1 is provided with an installation groove 101, and the bottom of the installation groove 101 is provided with a pair of first guide grooves 102 arranged along the length direction of the installation groove 101; the sleeve 2 is vertically fixed at the bottom of the left end of the tongue depressor 1, and the sleeve 2 is communicated with the mounting groove 101; the pressing block 3 is clamped in the sleeve 2 and can move along the height direction of the sleeve 2, the bottom of the pressing block 3 is an arc-shaped surface, the top of the pressing block 3 is an inclined surface, the top of the pressing block 3 is provided with a pair of second guide grooves 31 which are opposite to the first guide grooves 102, the top of the pressing block 3 is fixed with a plurality of first springs 32 which are parallel to the sleeve 2, and the other ends of the first springs 32 are fixed with the inner top surface of the mounting groove 101; the bottoms of the two rollers 4 are respectively clamped in the pair of first guide grooves 102, and the two rollers 4 are rotatably connected through the wheel shaft 41; and the reciprocating mechanism is arranged in the mounting groove 101, and the output end of the reciprocating mechanism is connected with the wheel shaft 41 and used for driving the two rollers 4 to reciprocate along the length direction of the mounting groove 101.

The patient is when encouraging to vomit, stretch into patient tongue depressor 1 and push down the tongue to the patient oral cavity, the sleeve 2 that is located tongue depressor 1 left end this moment is located the top of patient's tongue root just, then through reciprocating motion mechanism drive two gyro wheels 4 in a pair of first guide way 102 and another a pair of second guide way 31 round trip movement, thereby two gyro wheels 4 round trip movement through the cooperation with a plurality of first springs 32 push back and forth pressing block 3, thereby stretch out the amazing patient's tongue root that does not stop in stretching out from sleeve 2 in pressing block 3's the bottom is reciprocal, in order to reach the effect of encouraging to vomit.

Specifically, as shown in fig. 1 to 3, the reciprocating mechanism includes a mounting plate 5, a second spring 51, a gun-shaped grip 6, and a first rope 62; the mounting plate 5 is fixed at the left end of the tongue depressor 1; the second spring 51 is arranged along the length direction of the mounting groove 101, and two ends of the second spring 51 are respectively fixed with the side wall of the mounting plate 5 and the wheel shaft 41; the gun-shaped grip 6 is fixed at the right end of the tongue depressor 2, and the gun-shaped grip 1 is provided with a finger-penetrating opening 61; one end of the first pulling rope 62 is fixed to the side wall of the wheel shaft 41 far away from the second spring 51, the other end of the first pulling rope 62 extends into the finger passing opening 61 through a first wiring groove 63, a first pull ring 64 is fixed to the inside of the finger passing opening 61, the first wiring groove 63 is arranged on the gun-shaped grip 6, and two ends of the first wiring groove 63 are respectively communicated with the groove wall of the mounting plate 5 and the finger passing opening 61 through the mounting groove 101.

When the reciprocating mechanism is used, a doctor pulls the first pull ring 64 backwards by using fingers, the wheel shaft 41 and the two rollers 4 are driven to synchronously move backwards when the first pull ring 64 moves so as to extrude the pressing block 3, then the wheel shaft 41 drives the two rollers 4 to restore the original position under the elastic action force of the second spring 51 so as to loosen the pressing block 3 after the first pull ring 64 is loosened, the reciprocating process of driving the two rollers 4 is realized by pulling or loosening the first pull ring 64 backwards and forwards, and the aim of extruding the pressing block 3 backwards and forwards to stimulate the tongue root of a patient is fulfilled.

Preferably, as shown in fig. 1, a denture plate 7 is fixed to the tongue depressor 1 on the side close to the gun-shaped grip 6 so that the patient's mouth can be spread and the teeth can be fixed when the patient vomits, and the upper and lower top surfaces of the denture plate 7 are respectively provided with tooth sockets 70.

Preferably, as shown in fig. 1, in order to collect vomit of a patient and prevent the patient from spitting the vomit to the ground, a flow guide tube 71 is fixed to the top of the gun-shaped grip 6, one end of the flow guide tube 71 is communicated with a bell mouth 72, the bell mouth 72 is opened on the dental splint 7, the other end of the flow guide tube 71 is communicated with a sewage discharge pipe 73, when the patient vomits, the oral cavity of the patient is opened by the dental splint 7, so the vomit flows into the bell mouth 72 through the oral cavity of the patient and flows into the sewage discharge pipe 73 along the flow guide tube 71, and the other end of the sewage discharge pipe 73 can discharge the sewage into a garbage can or a sewage pool.

Preferably, as shown in fig. 4, a holding mechanism for holding the nasal cavity is provided at the top of the gun-shaped grip 6 in order to clamp the nose of the patient during vomiting and prevent the patient from discomfort caused by the vomit flowing out of the nasal cavity during vomiting.

Specifically, as shown in fig. 4 to 6, the clamping mechanism includes a connecting shaft 8, two clamping plates 81, two stopper plates 82, a third spring 83, and a second pull rope 84; the connecting shaft 8 is vertically fixed at one side of the top of the draft tube 71 close to the dental splint 7; the two clamping plates 81 are arranged in an X-shaped crossed manner and are sleeved on the connecting shaft 8, one clamping plate 81 is hinged with the connecting shaft 8, and the other clamping plate 81 is fixed with the connecting shaft 8; the two limiting plates 82 are sleeved and fixed on the connecting shaft 8, wherein one limiting plate 82 is positioned below the two clamping plates 81, and the other limiting plate 82 is positioned above the two clamping plates 81; the third spring 83 is arranged between the two clamping plates 81 and is positioned on one side of the two clamping plates 81 far away from the tooth supporting plate 7, and two ends of the third spring 83 are respectively fixed with the opposite side walls of the two clamping plates 81; one end of the second rope 84 is fixed to the inner side wall of the one clamping plate 81 hinged to the connecting shaft 8, the other end of the second rope 84 passes through the other clamping plate 81 fixed to the connecting shaft 8 and then extends into the finger-passing opening 61 through a second wire groove 85, and a second pull ring 86 is fixed to the second wire groove 85, and the second wire groove 85 is arranged on the gun-shaped grip 6 and located above the first wire groove 63.

When the nose of a patient is clamped, the nose of the patient is placed between the two clamping plates 81, then the second pull ring 86 is pulled backwards to drive the second pull rope 84 to pull one of the clamping plates 81 hinged to the connecting shaft 8, the clamping plates 81 rotate and simultaneously clamp the nose of the patient through the matching with the other clamping plate 81 fixed to the connecting shaft 8, and therefore the phenomenon that vomitus flows out of the nasal cavity of the patient to cause discomfort during vomiting can be effectively prevented.

Preferably, as shown in fig. 5 and 6, in order to avoid the injury of the two splints 81 when clamping the nose of the patient, the ends of the two splints 81 close to the dental splint 7 are arc-shaped to prevent the edges of the two splints 81 from being sharp, and two opposite side walls of the sides of the two splints 81 close to the dental splint 7 are provided with rubber pads 811, and the rubber pads 811 are used for buffering so as to avoid the nose of the patient from being pinched by the two splints 81.

Preferably, as shown in fig. 4 and 5, in order to prevent the second cord 84 from being displaced when the second cord 84 is pulled, a guide ring 74 is provided on a side wall of the draft tube 71, the second cord 84 is inserted into the guide ring 74, and the guide ring 74 can limit the position of the second cord 84 to prevent the second cord 84 from being displaced.

Preferably, as shown in fig. 4, in order to fix the pulled position of the second pull ring 86 when clamping the nasal cavity of the patient and avoid the condition that the doctor pulls the second pull ring 86 all the time with hands, thereby saving the physical strength of the doctor, a hook 87 is fixed on the side wall of the finger-passing opening 61 opposite to the second pull ring 86, and the doctor pulls the second pull ring 86 and then hangs it on the hook 87, thereby keeping the position of the second pull ring 86 unchanged and clamping the nasal cavity of the patient.

Preferably, as shown in fig. 7, in order to breathe air through the mouth when the patient vomits, an arc-shaped ventilation tube 9 is communicated with the top of the side of the flow guide tube 71 away from the connecting shaft 8, one end of the ventilation tube 9 away from the flow guide tube 71 is arranged opposite to the dental splint 7, and the ventilation tube 9 is arranged in an arc shape, so that vomit of the patient can be effectively prevented from flowing out of the ventilation tube 9 when the patient vomits.

Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.