CN216319162U

CN216319162U - Sputum suction device for pediatric nursing

Info

Publication number: CN216319162U
Application number: CN202122762778.4U
Authority: CN
Inventors: 李晓斐
Original assignee: Qingdao Eighth Peoples Hospital
Current assignee: Qingdao Eighth Peoples Hospital
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a sputum suction device for pediatric nursing, which belongs to the technical field of medical instruments and comprises: collect the mechanism, collect the mechanism and include the casing, the bottom of casing be provided with the mount pad that the casing is linked together, the inboard of mount pad is provided with the receiving flask, the top of casing be provided with the screw thread seat that the casing is linked together, outer wall one side of casing is provided with the trachea that is linked together, the casing is kept away from tracheal one side is provided with connector tube head, supporting mechanism is including the drum that is the I-shaped, the outside of drum is provided with the gasbag of cup jointing in the drum outside, the one end that the casing was kept away from to the drum is provided with and is used for the aerifing miniature pump of gasbag, and the device can avoid appearing taking off the pipe and stinging the condition emergence of managing under children's uncooperative, and the effectual normal clear of inhaling the operation of having guaranteed is convenient for inside cleaning and disinfecting simultaneously.

Description

Sputum suction device for pediatric nursing

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a sputum suction device for pediatric nursing.

Background

The sputum aspirator is mainly an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and the operation end needs to be connected with a sputum suction pipe or a sponge sputum suction pipe for use. Generally, the sputum aspirator is usually electric, comprises a power switch and a manual switch, utilizes the negative pressure principle to aspirate sputum and care oral cavity, and is simple and easy to learn. The sputum aspirator is used for routine sputum aspiration, tracheotomy and other treatment of the sick and wounded, and is suitable for immediate sputum aspiration treatment in military battle and rescue medical treatment and hospital or household respiratory mucus aspiration or vomit.

At present, the sputum aspirator can be used frequently in paediatrics nursing, but the current sputum aspirator can't assist to strut children's mouth, when using children, because children do not cooperate can lead to appearing taking off the pipe and stinging the condition emergence of managing, and then unable normal sputum aspiration operation to, current sputum aspirator structure is comparatively complicated, and is not convenient enough when wasing the disinfection to inside the sputum aspirator, thereby has caused a great deal of inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a pediatric nursing sputum suction device, aiming at solving the problems.

The utility model is realized by the following steps:

the utility model provides a pediatric nursing sputum suction device, which comprises:

the collecting mechanism comprises a shell, the bottom of the shell is provided with a mounting seat communicated with the shell, the inner side of the mounting seat is provided with a collecting bottle, the top of the shell is provided with a threaded seat communicated with the shell, one side of the outer wall of the shell is provided with a communicated air pipe, and one side of the shell, far away from the air pipe, is provided with a connecting pipe head;

the support mechanism comprises an I-shaped cylinder, an air bag sleeved on the outer side of the cylinder is arranged on the outer side of the cylinder, a miniature inflator pump used for inflating the air bag is arranged at one end, away from the shell, of the cylinder, a sponge ring is arranged on the outer side of the air bag, two rotating blocks which are symmetrically distributed are arranged on one side, close to the shell, of the cylinder, a screw rod is rotatably connected to the inner side of each rotating block, a screw cylinder is connected to the outer side, away from the rotating blocks, of the screw rod in a threaded manner, and a fixing plate is arranged on one side, away from the cylinder, of the screw cylinder and used for adjusting the position of the cylinder from the shell;

the piston mechanism comprises a sleeve, a piston plate is connected to the inner wall of the sleeve in a sliding mode, a pull rod is arranged on one side, away from the shell, of the piston plate, and a telescopic spring is arranged on the outer side of the pull rod and used for enabling the collection mechanism to generate negative pressure.

In one embodiment of the utility model, a grab handle is arranged on the right side of the shell, and a rubber sponge cushion is wrapped on the outer side of the grab handle.

In one embodiment of the present invention, the collection bottle includes a bottle cap screwed into the mounting seat and a bottle body screwed into the bottle cap, and the collection bottle is filled with physiological saline.

In one embodiment of the utility model, a pipe stop valve is arranged on the outer side of the air pipe, a sputum suction pipe is sleeved on the outer side of the connecting pipe head, and the sputum suction pipe is a rubber hose.

In one embodiment of the utility model, the outlet pipe end of the micro inflator is connected with a conveying pipe, and one end of the conveying pipe, which is far away from the micro inflator, is connected with the inlet end of the air bag.

In one embodiment of the utility model, the fixing plate is connected with the shell through a bolt, and the sputum suction tube slides on the inner side of the cylinder.

In one embodiment of the utility model, the sleeve is in threaded connection with the inner side of the threaded seat, the top end of the pull rod penetrates through the telescopic spring and extends to the outer part of the sleeve, and two sides of the telescopic spring are respectively attached to the inner wall of the sleeve and the piston plate.

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

1. according to the utility model, the position of the cylinder can be far away from the shell by simultaneously rotating the two screw rods, so that the optimal comfortable position can be adjusted and used according to different children patients, when the sputum suction pipe enters the throat of a child, the micro inflator pump is controlled to be started to suck outside air to inflate the air bag, the sectional area of the air bag is increased, when the mouth of the child is completely supported by the air bag, the micro inflator pump is controlled to be closed, the situations of pipe detachment and pipe biting caused by uncooperative children are avoided, and the normal operation of sputum suction operation is effectively ensured; simultaneously when the gasbag propped up completely, the sponge circle can laminate simultaneously with the palate and the chin of children's mouth, can absorb its secreted saliva, avoids children's health to cause the discomfort, has improved the result of use.

2. According to the utility model, the sleeve is in threaded connection with the threaded seat, the bottle cap of the collecting bottle is in threaded connection with the mounting seat, the sleeve and the collecting bottle can be respectively unscrewed after use, the interior of the shell can be cleaned and disinfected through the pipe hole of the threaded seat, the structure is simple, the interior can be conveniently cleaned and disinfected, and therefore the practicability is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a sputum aspirator for pediatric nursing according to the present invention;

FIG. 2 is a front view of the collection mechanism of the sputum aspirator for pediatric nursing of the present invention;

fig. 3 is a structural sectional view of a supporting mechanism in the sputum suction device for pediatric nursing of the utility model.

Description of reference numerals: 1. a collection mechanism; 2. a support mechanism; 3. a piston mechanism; 11 a housing; 12. a mounting seat; 13. a collection bottle; 14. a threaded seat; 15. an air tube; 16. connecting the pipe heads; 21. a cylinder; 22. an air bag; 23. a micro inflator; 24. a delivery pipe; 25. a sponge ring; 26. rotating the block; 27. a screw; 28. A screw cylinder; 29. a fixing plate; 31. a sleeve; 32. a piston plate; 33. a pull rod; 34. a telescoping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, 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 specifically defined otherwise.

Examples

Referring to the attached drawings 1-3, the utility model provides a technical scheme: a pediatric care sputum aspirator comprising: the collecting mechanism 1, the supporting mechanism 2 and the piston mechanism 3;

referring to fig. 1-2, the collecting mechanism 1 includes a housing 11, a mounting seat 12 communicated with the housing 11 is provided at the bottom of the housing 11, a collecting bottle 13 is provided at the inner side of the mounting seat 12, a screw seat 14 communicated with the housing 11 is provided at the top of the housing 11, an air pipe 15 communicated with the housing 11 is provided at one side of the outer wall of the housing 11, and a connector 16 is provided at one side of the housing 11 away from the air pipe 15.

The housing 11 and the collection bottle 13 are used for collecting sputum, the screw seat 14 is used for mounting the piston mechanism 3, and the front surface of the housing 11 is provided with a controller.

Referring to fig. 1-2, in the supporting mechanism 2, the supporting mechanism 2 includes an i-shaped cylinder 21, an air bag 22 sleeved outside the cylinder 21 is disposed outside the cylinder 21, a micro inflator 23 for inflating the air bag 22 is disposed at an end of the cylinder 21 away from the housing 11, a sponge ring 25 is disposed outside the air bag 22, two rotating blocks 26 symmetrically disposed are disposed on one side of the cylinder 21 close to the housing 11, a screw 27 is rotatably connected to an inner side of the rotating block 26, a screw 28 is threadedly connected to an outer side of the screw 27 away from the rotating block 26, and a fixing plate 29 is mounted on one side of the screw 28 away from the cylinder 21 for adjusting a position of the cylinder 21 from the housing 11.

It should be noted that, an air valve is disposed outside the air bag 22, the air valve and the micro inflator 23 are both connected to the controller by signals, the controller controls the micro inflator 23 to open and close, so as to inflate the air bag 22, and the controller controls the air valve to open and close, so as to deflate the air bag 22.

According to the embodiment, the cylinder 21 can be far away from the shell 11 under the action of the thread rotating thrust by simultaneously rotating the two screws 27, so that the position of the cylinder 21 can be adjusted according to the comfort levels of different children patients, and the micro inflator pump 23 inflates the air bag 22, so that the size of the air bag is increased, and the mouth of the child is opened.

Referring to fig. 1-2, the piston mechanism 3 includes a sleeve 31, a piston plate 32 is slidably connected to an inner wall of the sleeve 31, a pull rod 33 is disposed on a side of the piston plate 32 away from the housing 11, and a retractable spring 34 is disposed on an outer side of the pull rod 33 for generating a negative pressure in the collecting mechanism 1.

According to the embodiment, the sleeve 31 is installed in the threaded seat 14, and when the housing 11 is closed, the pull rod 33 is pulled upwards to drive the piston plate 32 to move, so that a negative suction force is generated in the connector head 16, and the sputum can be sucked into the housing 11 and fall into the collection bottle 13 for collection.

As an embodiment of the utility model, further, a grab handle is installed on the right side of the shell 11, and a rubber sponge cushion is wrapped on the outer side of the grab handle; the medical care personnel can take the device up conveniently through the arranged grab handle, and the comfortable feeling of holding can be improved by the rubber spongy cushion arranged at the same time.

As an embodiment of the present invention, further, the collection bottle 13 includes a bottle cap screwed into the mounting seat 12 and a bottle body screwed into the bottle cap, and the collection bottle 13 is filled with physiological saline; through threaded connection between mount pad 12, bottle lid and the bottle, can dismantle the installation fast to it, convenient cleaning and disinfection, the normal saline that pours into can dilute the sputum.

As an embodiment of the utility model, further, a pipe stop valve is arranged on the outer side of the air pipe 15, a sputum suction pipe is sleeved on the outer side of the connector head 16, and the sputum suction pipe is a rubber hose; the stop valve is closed before sputum suction, so that gas cannot enter the shell 11 from the trachea 15, the shell 11 is in a closed state, and the stop valve is opened after sputum suction, and sputum backflow in the sputum suction pipe is prevented.

It should be noted that the pipe stop valve in this embodiment is a manual valve.

As an embodiment of the present invention, further, the outlet end of the micro inflator 23 is connected to a delivery pipe 24, and one end of the delivery pipe 24 away from the micro inflator 23 is connected to the inlet end of the airbag 22.

As an embodiment of the present invention, further, the fixing plate 29 is connected to the housing 11 by bolts, and the sputum suction tube slides inside the cylinder 21; by locating the suction catheter inside the barrel 21, wobbling during insertion and withdrawal is avoided.

As an embodiment of the present invention, further, the sleeve 31 is screwed inside the screw seat 14, the top end of the pull rod 33 penetrates through the extension spring 34 and extends to the outside of the sleeve 31, and two sides of the extension spring 34 are respectively attached to the inner wall of the sleeve 31 and the piston plate 32; when the piston plate 32 is pulled to move by the pull rod 33 through the arranged extension spring 34, the piston plate 32 simultaneously extrudes the extension spring 34 to enable the extension spring to be in a stressed and compressed state, after sputum suction is completed, the pull rod 33 is loosened, and the extension spring 34 can automatically push the piston plate 32 to return to an initial position.

Specifically, this phlegm device is inhaled in paediatrics nursing's theory of operation:

(1) when the child's mouth support is used, firstly, the two screws 27 are simultaneously rotated to enable the position of the cylinder 21 to be far away from the shell 11, the optimal comfortable position for the child patient to use is adjusted, then the sputum suction pipe penetrates through the cylinder 21 and is sleeved on the connector head 16, then the sputum suction pipe is inserted into the throat of the child, the controller controls the micro inflator pump 23 to be started to suck external air into the air bag 22 along the conveying pipe 24 during insertion, the air bag is inflated to enable the sectional area of the air bag 22 to be enlarged, and when the air bag 22 completely supports the mouth of the child, the micro inflator pump 23 is controlled to be closed; when the air bag 22 is completely supported, the sponge ring 25 can be attached to the upper jaw and the lower jaw of the mouth of the child at the same time, saliva secreted by the child can be absorbed, then the tube stop valve is closed, the piston plate 32 slides in the sleeve 31 by pulling the pull rod 33, and the produced negative pressure can suck the sputum into the shell 11 and finally slide into the collecting bottle 13 for collection.

(2) After use, the sleeve 31 is unscrewed from the screw seat 14 and the collecting bottle 13 from the mounting seat 12, and the sputum suction tube is pulled out from the connector head 16 and enters the inside of the shell 11 through the inner hole of the screw seat 14 for cleaning and disinfection.

It should be noted that the model specifications of the stopcock valve, the micro inflator 23, the air valve and the controller need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the micro inflator 23, the gas valve and the controller will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sputum aspirator for pediatric nursing, comprising:

the collecting mechanism (1) comprises a shell (11), a mounting seat (12) communicated with the shell (11) is arranged at the bottom of the shell (11), a collecting bottle (13) is arranged on the inner side of the mounting seat (12), a threaded seat (14) communicated with the shell (11) is arranged at the top of the shell (11), an air pipe (15) communicated with the shell is arranged on one side of the outer wall of the shell (11), and a connecting pipe head (16) is arranged on one side, away from the air pipe (15), of the shell (11);

a support mechanism (2), the support mechanism (2) comprising an I-shaped cylinder (21), an air bag (22) sleeved outside the cylinder (21) is arranged outside the cylinder (21), one end of the cylinder (21) far away from the shell (11) is provided with a micro inflator pump (23) used for inflating the air bag (22), a sponge ring (25) is arranged on the outer side of the air bag (22), two rotating blocks (26) which are symmetrically distributed are arranged on one side of the cylinder (21) close to the shell (11), the inner side of the rotating block (26) is rotatably connected with a screw rod (27), the outer side of the screw rod (27) far away from the rotating block (26) is in threaded connection with a screw cylinder (28), a fixing plate (29) is arranged on one side of the screw cylinder (28) far away from the cylinder (21) and used for adjusting the position of the cylinder (21) from the shell (11);

piston mechanism (3), piston mechanism (3) include sleeve (31), the inner wall sliding connection of sleeve (31) has piston board (32), one side that casing (11) were kept away from in piston board (32) is provided with pull rod (33), the outside of pull rod (33) is provided with expanding spring (34) for produce the negative pressure in making collection mechanism (1).

2. The sputum aspirator for pediatric nursing according to claim 1, wherein a handle is installed at the right side of the housing (11), and a rubber sponge pad is wrapped at the outer side of the handle.

3. The sputum aspirator for pediatric care according to claim 1, wherein the collection bottle (13) comprises a bottle cap screwed into the mounting seat (12) and a bottle body screwed into the bottle cap, and the collection bottle (13) is filled with physiological saline.

4. The sputum aspirator for pediatric nursing according to claim 1, wherein a tube stop valve is arranged on the outer side of the air tube (15), and a sputum aspirator tube is sleeved on the outer side of the connecting tube head (16) and is a rubber hose.

5. The sputum aspirator for pediatric care according to claim 1, wherein the outlet tube end of the micro inflator (23) is connected with a delivery tube (24), and one end of the delivery tube (24) far away from the micro inflator (23) is connected with the inlet end of the air bag (22).

6. A paediatric care sputum aspirator device according to claim 1, characterised in that the fixing plate (29) is connected to the housing (11) by means of bolts, the aspiration tube sliding inside the cylinder (21).

7. The sputum aspirator for pediatric care according to claim 1, wherein the sleeve (31) is screwed inside the threaded seat (14), the top end of the pull rod (33) penetrates through the telescopic spring (34) and extends to the outside of the sleeve (31), and the two sides of the telescopic spring (34) are respectively attached to the inner wall of the sleeve (31) and the piston plate (32).