CN215875686U

CN215875686U - Paediatrics clinical hand-held type throat sputum absorbs subassembly

Info

Publication number: CN215875686U
Application number: CN202121093344.3U
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-02-22
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a pediatric clinical handheld laryngeal sputum suction assembly, which comprises a suction tube and a piston arranged in the suction tube, wherein a shifting rod is arranged on the piston, the piston can be driven to shift in the suction tube when the shifting rod is used, one end of the suction tube, which is far away from the shifting rod, is provided with a suction rod, a main spring is arranged in the suction tube, a functional sealing mechanism is arranged on the piston, and a regulating mechanism is arranged on the shifting rod, so that the pediatric clinical handheld laryngeal sputum suction assembly is different from the prior art, when a medical worker performs sputum suction work on children, the functional sealing mechanism is controlled to be opened and closed through the regulating mechanism, the piston is opened when the piston shifts towards the inside of the suction tube, sputum cannot be pushed towards the larynx, the piston can be closed when the piston shifts outwards from the suction tube, and under the action of the main spring, the sputum is sucked outwards, and meanwhile, under the animal shape of the positioning plate, children can be matched to work to a certain extent.

Description

Paediatrics clinical hand-held type throat sputum absorbs subassembly

Technical Field

The utility model relates to the technical field of sputum suction equipment, in particular to a handheld laryngeal sputum suction assembly for pediatric clinical.

Background

The pediatrics belongs to the clinical medicine subject, the research objects are children from fetuses to adolescence, pediatrics mainly systematically divides breathing, digestion, circulation, nerves, blood, kidney, endocrine, genetic metabolism, immunity, neonatal medicine and the like, and infectious diseases, emergency medicine and the like are also provided, although the pediatrics is similar to the internal medicine in classification, the research content and the internal law of the pediatrics are quite different from those of adults and cannot be confused or replaced, and the sputum suction of the throats of the children is a common operation, and the aim of sucking respiratory secretions or vomits and amniotic fluid sucked by the newborn infants and the like from the throats so as to ensure the respiratory tract to be unobstructed and prevent inhalation pneumonia, dyspnea, cyanosis and even asphyxia.

However, we find when in actual use, the cooperation of catheter pipe and piston is adopted to current partial handheld phlegm equipment of inhaling, the pressure that produces in catheter rodless chamber one side when utilizing the pulling piston adsorbs, in order to follow the sputum suction from the throat, but when using this equipment to operate, the action when only pulling out the piston by in the catheter can realize the sputum suction, and when pushing in, can't suck the sputum, simultaneously, if not taking out equipment by the throat, can inwards promote the sputum on the contrary, greatly influenced the work of sputum suction, especially for children, originally just dislike the work of inhaling phlegm, frequent taking out and putting into can increase its aversion to the work of inhaling phlegm more, for this reason, we propose a paediatrics clinical handheld throat sputum assembly and absorb.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld laryngeal sputum aspirating assembly for pediatric clinical use, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a handheld laryngeal sputum suction assembly for pediatric clinical comprises a suction tube, a piston arranged inside the suction tube, a shifting rod arranged on the piston, and a control mechanism arranged on the shifting rod, wherein the shifting rod can drive the piston to shift in the suction tube when in use, one end of the suction tube, which is far away from the shifting rod, is provided with a suction rod, a main spring is arranged inside the suction tube, the piston is provided with a functional sealing mechanism, the shifting rod is provided with a control mechanism, so that the control mechanism is different from the prior art, when a medical worker sucks sputum for children, the control mechanism controls the opening and closing of the functional sealing mechanism, the piston is opened when the piston shifts towards the inside of the suction tube, the sputum cannot be pushed towards the throat, the piston can be closed when the piston shifts outwards from the suction tube, the sputum is sucked outwards under the action of the main spring, and meanwhile, under the animal shape of a positioning plate, to a certain extent, the children can work cooperatively.

Preferably, the function sealing mechanism comprises a plurality of sealing plates arranged on the piston, sliding strips are arranged on the sealing plates, the sliding strips are arranged on the piston in a sliding mode, auxiliary springs are arranged on the sealing plates, and the end portions of the auxiliary springs are in movable contact with the piston respectively.

Preferably, regulation and control mechanism is including setting up the control tube that is located shift lever one side at the piston, and shift lever swing joint on the control tube, shift lever and draw runner tip all are provided with the rotation seat that cooperatees and use, adjacent two it is provided with the deflection pole to rotate between the seat, the suction pipe is inside to be provided with a plurality of locating pieces, and a plurality of locating pieces divide into two sets ofly to guarantee piston location regulation.

Preferably, the suction tube is close to aversion pole one side and is provided with the clamping part to make medical personnel can the one hand operate, and the suction tube opposite side is provided with the toper pipe, suction rod threaded connection is in toper pipe tip, the suction tube bottom is provided with the pipe clamp, the pipe clamp sets up two at least, and is provided with the fluid-discharge tube in the pipe clamp, fluid-discharge tube one end is linked together with the toper pipe, and the other end is connected with the collecting bottle, the suction tube bottom is provided with the mounting bracket, the collecting bottle activity sets up in the mounting bracket.

Preferably, the suction tube is provided with a positioning plate on one side close to the clamping part, and the positioning plate is animal-shaped so that children can cooperate with sputum suction to work.

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

1. when medical personnel sucks sputum for children, the opening and closing of the functional sealing mechanism are controlled by the regulating mechanism, so that the piston is opened when the piston moves towards the inside of the suction pipe, the sputum cannot be pushed towards the throat, the piston can be closed when the piston moves outwards from the suction pipe, and the sputum is sucked outwards under the action of the main spring.

2. The utility model can lead children to work cooperatively to a certain extent under the animal shape of the positioning plate.

Drawings

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

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic illustration of the partially exploded structure of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the utility model in partial cross-section of FIG. 2;

FIG. 5 is a schematic view of a partial cross-sectional view of the FIG. 4 structure of the present invention;

fig. 6 is a schematic view of the piston and the adjusting tube of the present invention.

In the figure: 1-an extraction tube; 2-a piston; 3-a shifting rod; 4-a suction bar; 5-a main spring; 6-a functional sealing mechanism; 61-a sealing plate; 62-a slide bar; 63-an auxiliary spring; 64-a functional tank; 65-a shifting chute; 7-a regulating mechanism; 71-a regulating tube; 72-a rotating seat; 73-deflection lever; 74-a positioning block; 75-a clamping portion; 8-a conical tube; 81-pipe clamp; 82-drain pipe; 83-liquid collecting bottle; 84-a mounting frame; 85-mounting grooves; 9-positioning plate.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a handheld laryngeal sputum suction assembly for pediatric clinical comprises a suction tube 1 and a piston 2 arranged inside the suction tube 1, so that pressure adjustment on two sides of the suction tube 1 is achieved through the partition of the piston 2, a shifting rod 3 is arranged on the piston 2, when the shifting rod 3 is used, the piston 2 can be driven to shift in the suction tube 1, the piston 2 and the shifting rod 3 are all of existing common structures, and redundant description is omitted;

an end of the suction tube 1, which is far away from the displacement rod 3, is in threaded connection with a suction rod 4, a main spring 5 is arranged in the suction rod, a functional sealing mechanism 6 is arranged on the piston 2, so that the piston 2 is opened when the piston 2 is displaced towards the inside of the suction tube 1, sputum cannot be pushed towards the throat, the piston 2 can be closed when the piston 2 is displaced outwards from the suction tube 1, and the sputum is sucked outwards under the action of the main spring 5, a regulating mechanism 7 is arranged on the displacement rod 3, and the opening and closing of the piston 2 can be controlled by matching with the functional sealing mechanism 6 when the displacement rod 3 is displaced, so that medical personnel can control the opening and closing of the functional sealing mechanism 6 through the regulating mechanism 7 when the medical personnel performs sputum suction work on children, and further the piston 2 is opened when the piston 2 is displaced towards the inside of the suction tube 1, sputum cannot be pushed towards the throat, and the piston 2 can be closed when the piston 2 is displaced outwards from the suction tube 1, and under the effect of main spring 5, outwards absorb the sputum, simultaneously, under the animal shape of locating plate 9, can make children's cooperation work to a certain extent.

The functional sealing mechanism 6 comprises a plurality of sealing plates 61 arranged on the piston 2, sliding strips 62 are arranged on the sealing plates 61, a plurality of functional grooves 64 are arranged on the piston 2, so as to realize the functional sealing of the piston 2, and is provided with a displacement chute 65 for the sliding displacement of the sealing plate 61 and the sliding strip 62, the sliding strip 62 is arranged on the piston 2 in a sliding way, and the seal plates 61 are all provided with auxiliary springs 63, the ends of the auxiliary springs 63 are respectively in movable contact with the piston 2, the deflection rods 73 drive the seal plates 61 and the sliding strips 62 to slide in the displacement chutes 65, during the process, the auxiliary spring 63 is compressed and the functional groove 64 is gradually opened, after the displacement lever 3 is released, under the action of the auxiliary spring 63, the sealing plate 61 and the slide bar 62 are pushed outwards, and the displacement rod 3 is pushed backwards by the cooperation of the deflection rod 73, and the functional groove 64 is completely sealed.

The adjusting mechanism 7 comprises an adjusting pipe 71 arranged on one side of the piston 2, which is located on the shifting rod 3, the shifting rod 3 is movably connected to the adjusting pipe 71, the end parts of the shifting rod 3 and the sliding bar 62 are respectively provided with a rotating seat 72 which is matched with each other for use, a deflection rod 73 is rotatably arranged between two adjacent rotating seats 72, a plurality of positioning blocks 74 are arranged in the suction pipe 1, the plurality of positioning blocks 74 are divided into two groups to ensure the positioning adjustment of the piston 2, then the clamping part 75 on the suction pipe 1 is held by fingers to push the shifting rod 3 inwards, under the action of the adjacent group of positioning blocks 74, when the shifting rod 3 is pushed, the deflection rod 73 is firstly rotated, the deflection rod 73 drives the sealing plate 61 and the sliding bar 62 to slide in the shifting chute 65, the auxiliary spring 63 is compressed in the process, the functional groove 64 is gradually opened, when the thrust for pushing the shifting rod 3 is greater than the resistance of the group-changing positioning blocks 74, the sputum suction tube can be pushed to pass through the positioning block 74, the main spring 5 is gradually compressed, the pushing is stopped when the sputum suction tube reaches the second group of positioning blocks 74, the opening of the functional groove 64 is the maximum value at the moment, the sputum suction tube is arranged during opening, the sputum cannot be pushed to the throat when the sputum suction tube is pushed into the suction tube 1, after the shifting rod 3 is loosened, the sealing plate 61 and the sliding strip 62 are pushed outwards under the action of the auxiliary spring 63, the shifting rod 3 is pushed backwards under the matching of the deflection rod 73, the functional groove 64 is completely sealed at the moment, and when the pulling force for reversely pulling the shifting rod 3 is greater than the resistance of the second group of positioning blocks 74, the sputum suction tube can be pulled to pass through the positioning blocks 74.

The suction tube 1 is provided with a clamping part 75 close to one side of the shifting rod 3 so that medical staff can operate with one hand, the other side of the suction tube 1 is provided with a conical tube 8, the suction rod 4 is in threaded connection with the end part of the conical tube 8, the bottom of the suction tube 1 is provided with at least two tube clamps 81, the tube clamps 81 are provided with at least two liquid discharge tubes 82, the liquid discharge tubes 82 are arranged in the tube clamps 81, one ends of the liquid discharge tubes 82 are communicated with the conical tube 8, the other ends of the liquid discharge tubes are connected with a liquid collection bottle 83, the liquid collection bottle 83 is provided with a convex block for mounting the liquid collection bottle 83, the bottom of the suction tube 1 is provided with a mounting frame 84, the liquid collection bottle 83 is movably arranged in the mounting frame 84, the mounting frame 84 is internally provided with a mounting groove 85 for rotatably mounting the liquid collection bottle 83 on the mounting frame 84, the suction rod 4 is mounted on the end part of the conical tube 8 through threads, and the liquid discharge tubes 82 are mounted on the tube clamps 81, the end of the drain pipe 82 is connected to the drip bottle 83, and the drip bottle 83 is mounted on the mounting bracket 84 by rotating the drip bottle 83 in the mounting groove 85.

Suction tube 1 is close to clamping part 75 one side and is provided with locating plate 9, locating plate 9 shape is the animal shape to make children cooperate sputum to absorb work, the in-process, under the animal shape of locating plate 9, can improve children's degree of cooperation when the sputum absorbs, and modes such as 9 accessible joints of locating plate or screw thread are connected, so that the figurative change of different animals.

The working principle is as follows: when in use, the end part of the conical pipe 8 is provided with the suction rod 4 in a threaded manner, the liquid discharge pipe 82 is arranged on the pipe clamp 81, the end part of the liquid discharge pipe 82 is connected with the liquid collecting bottle 83, the liquid collecting bottle 83 rotates in the installation groove 85, so that the liquid collecting bottle 83 is arranged on the installation frame 84, then the clamping part 75 on the suction pipe 1 is held by fingers to push the shifting rod 3 inwards, under the action of the adjacent group of positioning blocks 74, the deflecting rod 73 rotates firstly, the deflecting rod 73 drives the sealing plate 61 and the sliding strip 62 to slide in the shifting chute 65, the auxiliary spring 63 is compressed in the process, the function groove 64 is gradually opened, when the pushing force for pushing the shifting rod 3 is greater than the resistance force of the group-changed positioning blocks 74, the auxiliary spring 63 can be pushed through the positioning blocks 74, the main spring 5 is gradually compressed, the pushing is stopped when the second group of positioning blocks 74 is reached, and the opening of the function groove 64 is maximum, because of setting during the opening, make when promoting in inhaling pipe 1, can't impel the sputum to the throat, loosen and shift behind the pole 3, under auxiliary spring 63's effect, can outwards promote closing plate 61 and draw 62, and under the cooperation of deflection pole 73, with shifting pole 3 backward promotion, function groove 64 is sealed completely this moment, when the pulling force of reverse pulling shifting pole 3 is greater than the resistance of second group locating piece 74, can pull it through locating piece 74, and under main spring 5's reverse effort and pulling force mating reaction, form a suction in conical tube 8, with the sputum suction of children's throat, and arrange into collection bottle 83 through fluid-discharge tube 82 and collect, finally accomplish the work of sputum absorption, in-process, under the animal shape of locating plate 9, can improve the degree of cooperation of children when the sputum is inhaled.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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. A handheld laryngeal sputum suction assembly for pediatric clinical treatment comprises a suction tube (1) and a piston (2) arranged inside the suction tube (1) to realize pressure adjustment on two sides of the suction tube (1) through the partition of the piston (2), wherein a shifting rod (3) is arranged on the piston (2) and can drive the piston (2) to shift in the suction tube (1) when the shifting rod (3) is used,

the method is characterized in that: draw pipe (1) and keep away from shift lever (3) one end and be provided with suction stick (4), and inside is provided with main spring (5), be provided with function sealing mechanism (6) on piston (2) to make piston (2) open piston (2) when shifting to draw pipe (1) inside, can't impel the sputum to the throat, can close piston (2) when piston (2) follow is drawn pipe (1) outside and shifts to under the effect of main spring (5), outwards absorb the sputum, be provided with regulation and control mechanism (7) on shift lever (3), when shift lever (3) shift, with function sealing mechanism (6) cooperation, can control opening and close of piston (2).

2. The pediatric clinical hand-held laryngeal sputum aspiration assembly of claim 1, wherein: the functional sealing mechanism (6) comprises a plurality of sealing plates (61) arranged on the piston (2), sliding strips (62) are arranged on the sealing plates (61), the sliding strips (62) are arranged on the piston (2) in a sliding mode, auxiliary springs (63) are arranged on the sealing plates (61), and the end portions of the auxiliary springs (63) are in movable contact with the piston (2) respectively.

3. The pediatric clinical hand-held laryngeal sputum aspiration assembly of claim 2, wherein: regulating and controlling mechanism (7) are located adjusting tube (71) of shifting rod (3) one side including setting up in piston (2), and shifting rod (3) swing joint on adjusting tube (71), shifting rod (3) and draw runner (62) tip all are provided with rotation seat (72) that cooperate and use, adjacent two it is provided with deflection pole (73) to rotate between seat (72), suction tube (1) inside is provided with a plurality of locating pieces (74), and a plurality of locating pieces (74) divide into two sets ofly to guarantee piston (2) positioning adjustment.

4. The pediatric clinical hand-held laryngeal sputum aspiration assembly of claim 3, wherein: suction tube (1) is close to aversion pole (3) one side and is provided with clamping part (75) to make medical personnel can operate by one hand, and suction tube (1) opposite side is provided with conical tube (8), suction rod (4) threaded connection is at conical tube (8) tip, suction tube (1) bottom is provided with pipe clamp (81), pipe clamp (81) set up two at least, and is provided with fluid-discharge tube (82) in pipe clamp (81), fluid-discharge tube (82) one end is linked together with conical tube (8), and the other end is connected with liquid collecting bottle (83), suction tube (1) bottom is provided with mounting bracket (84), liquid collecting bottle (83) activity sets up in mounting bracket (84).

5. The pediatric clinical hand-held laryngeal sputum aspiration assembly of claim 4, wherein: suction tube (1) is close to clamping part (75) one side and is provided with locating plate (9), locating plate (9) shape is the animal shape to make children cooperate sputum to absorb work.