CN215349958U

CN215349958U - Domestic portable otology suction device

Info

Publication number: CN215349958U
Application number: CN202121001170.3U
Authority: CN
Inventors: 李群; 沈志森; 柳辉高; 邓红霞; 裘世杰
Original assignee: Ningbo Medical Center Lihuili Hospital
Current assignee: Ningbo Medical Center Lihuili Hospital
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2021-12-31
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of medical equipment and discloses a household portable otology suction device which comprises a connecting pipe and a hose, wherein the hose is communicated with the connecting pipe, the other end of the hose is connected with a one-way valve structure, an inner liquid inlet pipe is sleeved in the one-way valve structure, a cylinder is arranged in the inner liquid inlet pipe through a first connecting rod, a second connecting rod penetrates through the cylinder, a first spring is arranged on the second connecting rod, one end of the first spring is connected with the cylinder, and the other end of the first spring is connected with a second blocking plate. The article of suction enters the connecting rod and is conveyed to the hose, and then conveyed to the one-way valve structure through the hose, when the article of suction enters the inner liquid inlet pipe through the hose, the first blocking plate moves to the right side under the suction force, and compresses the first spring on the left side at the same time, after the article of suction is finished, the first blocking plate resets under the action of the first spring, and the first blocking plate and the inner liquid inlet pipe form sealing again, so that the article of suction is prevented from flowing back to the inside of the hose through the inner liquid inlet pipe.

Description

Domestic portable otology suction device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a household portable otology suction device.

Background

People are not paying much attention to the sanitation inside ears at present, so that the incidence rate of diseases inside the ears is greatly increased, and the ear canals and the corresponding cleaning treatment are generally needed before ear operation. Especially for some patients with ear canal diseases, such as suppurative otitis media and chronic otitis, the secretion in the ear canal is high, the earwax is high, and a special aspirator is needed to remove the secretion in the ear canal.

In life, the existing suction apparatus lacks an anti-reflux device when sucking out the sucked object, so that the discharged air can carry dirt to cause secondary infection, and the situations bring inconvenience to the operation of a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a household portable otology suction device which has the advantages of being simple in operation and avoiding backflow of sucked objects easily, and solves the problem that the sucked objects easily generate backflow in the background technology, so that the inside of ears is secondarily polluted, and the operation inconvenience is brought to a user.

The utility model provides the following technical scheme: a household portable otology suction device comprises a connecting pipe and a hose, wherein the hose is communicated with the connecting pipe, the other end of the hose is connected with a one-way valve structure, an inner liquid inlet pipe is sleeved in the one-way valve structure, a cylinder is installed in the inner liquid inlet pipe through a first connecting rod, a second connecting rod penetrates through the cylinder, a first blocking plate is fixedly installed at one end of the second connecting rod, a second blocking plate is fixedly installed at the other end of the second connecting rod, a first spring is installed on the second connecting rod, one end of the first spring is connected with the cylinder, and the other end of the first spring is connected with the second blocking plate; the connecting pipe is connected with a peeping ear head through an elastic rope.

As an alternative to the domestic portable otological suction device of the present invention, wherein: install solid fixed ring on the connecting pipe, gu install the universal rod on the fixed ring, fixedly connected with magnifying glass on the universal rod.

As an alternative to the domestic portable otological suction device of the present invention, wherein: the connecting pipe is provided with an illuminating lamp, the illuminating lamp is provided with a plurality of lamp holders, and the lamp holders are distributed on the illuminating lamp in an annular shape.

As an alternative to the domestic portable otological suction device of the present invention, wherein: the illuminating lamp is provided with a switch, and the switch is used for controlling the illuminating lamp to be electrified.

As an alternative to the domestic portable otological suction device of the present invention, wherein: the one end that the connecting pipe kept away from the hose is installed removable disposable and is drawn the head, removable disposable is drawn the head and is conical rubber material.

As an alternative to the domestic portable otological suction device of the present invention, wherein: one end of the one-way valve structure, which is far away from the hose, is provided with an accommodating cavity for storing residues in the ear sucked by the replaceable disposable sucking head.

As an alternative to the domestic portable otological suction device of the present invention, wherein: the containing cavity is provided with an elastic corrugated air bag, the elastic corrugated air bag promotes the containing cavity to generate negative pressure, and the elastic corrugated air bag is provided with an exhaust hole for exhausting redundant gas in the elastic corrugated air bag.

As an alternative to the domestic portable otological suction device of the present invention, wherein: and a second spring is arranged in the elastic corrugated air bag and used for increasing the suction force of the elastic corrugated air bag.

The utility model has the following beneficial effects:

1. this domestic portable otology suction device, in the thing that absorbs enters into the connecting rod conveying to the hose, convey to the check valve structure in by the hose again, open and shut and seal between first barrier plate and the interior feed liquor pipe, avoid absorbing the thing backward flow to the hose in.

2. This domestic portable otology suction device because the connecting rod is different at the angle that uses, and consequently the annular distributes on the light has a plurality of lamp holders, and the lamp holder is the LED lamp, and when the lamp holder shines, the lamp holder that the annular distributes has increased and has shone the area, and the ear head is peeied in the cooperation and lets inside the user can more clear observation ear.

3. This domestic portable otology suction device when needs are absorb, presses the elasticity ripple gasbag for elasticity ripple gasbag pressurized deformation, gas in the elasticity ripple gasbag discharges through the exhaust hole, loosens the elasticity ripple gasbag, and plugs up the exhaust hole, makes the elasticity ripple gasbag kick-back, produces suction, absorbs and stores in holding the chamber to getting the thing, and the device is simple and convenient, and convenient to use person operates.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the check valve structure of the present invention.

FIG. 3 is a schematic cross-sectional view of the elastic bellows of the present invention.

In the figure: 1. the connecting pipe, 2, the hose, 3, the check valve structure, 4, interior feed liquor pipe, 5, the drum, 6, the head rod, 7, the second connecting rod, 8, first barrier plate, 9, the second barrier plate, 10, first spring, 11, solid fixed ring, 12, the universal rod, 13, the magnifying glass, 14, the light, 15, the lamp holder, 16, the switch, 17, removable disposable head of absorbing, 18, hold the chamber, 19, elasticity ripple gasbag, 20, the exhaust hole, 21, the second spring.

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.

Example 1

Referring to fig. 1-3, a household portable otology suction device comprises a connecting pipe 1 and a hose 2, the hose 2 is communicated with the connecting pipe 1, the other end of the hose 2 is connected with a check valve structure 3, an inner liquid inlet pipe 4 is sleeved in the check valve structure 3, a cylinder 5 is installed in the inner liquid inlet pipe 4 through a first connecting rod 6, a second connecting rod 7 penetrates through the cylinder 5, a first blocking plate 8 is fixedly installed at one end of the second connecting rod 7, a second blocking plate 9 is fixedly installed at the other end of the second connecting rod 7, a first spring 10 is installed on the second connecting rod 7, one end of the first spring 10 is connected with the cylinder 5, the other end of the first spring 9 is connected with the second blocking plate 9, and the connecting pipe 1 is connected with a peeping ear 22 through an elastic rope 21.

When the household portable otology suction device is used, sucked objects enter the connecting rod 1 and are conveyed into the hose 2, then the sucked objects are conveyed into the one-way valve structure 3 through the hose 2, when the sucked objects enter the inner liquid inlet pipe 4 through the hose, the first blocking plate 8 is sucked and moves towards the right side at the moment, the first spring 10 on the left side is compressed, the first blocking plate 8 drives the second connecting rod 7 to move towards the right side in the cylinder 5, the first spring 10 is compressed at the moment, the first blocking plate 8 is separated from the inner liquid inlet pipe 4, a gap is formed between the first blocking plate and the inner liquid inlet pipe 4, the sucked objects flow out towards the right side through the gap, after the suction is completed, the first blocking plate 8 resets under the action of the first spring 10 and forms a seal with the inner liquid inlet pipe 4 again, and the sucked objects are prevented from flowing back into the hose 2 through the inner liquid inlet pipe 4.

Example 2

The present embodiment is an improvement on the basis of embodiment 1, please refer to fig. 1, a fixing ring 11 is installed on the connecting pipe 1, a universal rod 12 is installed on the fixing ring 11, and a magnifying lens 13 is fixedly connected to the universal rod 12.

When the angle of magnifying glass 13 is adjusted to needs, because of universal rod 12 is flexible elastic material for the user can adjust the angle between magnifying glass 13 and the connecting rod 1 through adjustment or buckle universal rod 12 when using, thereby reaches the angle that the user need watch.

Example 3

In this embodiment, an improvement is made on the basis of embodiment 1, please refer to fig. 1, an illumination lamp 14 is installed on the connection tube 1, the illumination lamp 14 is installed with a plurality of lamp caps 15, and the lamp caps 15 are annularly distributed on the illumination lamp 14.

Because the connecting rod 1 is different at the angle of use, consequently the annular distributes on the light 14 and has a plurality of lamp holders 15, and lamp holder 15 is the LED lamp, and when lamp holder 15 shined, the lamp holder 15 that the annular distributes had increased the area of shining, let the user can be more clear observe inside the ear.

Example 4

In this embodiment, an improvement is made on the basis of embodiment 3, referring to fig. 1, a switch 16 is installed on the illumination lamp 14, and the switch 16 is used for controlling the illumination lamp 14 to be powered on.

When the illuminating lamp 18 is used, the switch 16 on the illuminating lamp 18 is pushed to control the connection of a circuit in the illuminating lamp 14, so that the user can conveniently observe the internal condition of the ear by illumination, when the illuminating lamp 14 needs to be turned off, the switch 16 is pushed to reset to the initial position, the circuit in the illuminating lamp 14 is turned off, and the illumination 14 is turned off.

Example 5

The present embodiment is an improvement on the basis of embodiment 1, please refer to fig. 1, one end of the connection tube 1 away from the hose 2 is installed with a replaceable disposable suction head 17, and the replaceable disposable suction head 17 is made of soft silica gel material, so that the touch feeling is good, the changeability is easy, the recovery is easy, and the replacement is safe and sanitary.

The screen 23 is arranged in the replaceable disposable suction head 17, so that solid matters such as cerumen and the like are prevented from entering a subsequent pipeline, the replaceable disposable suction head 17 is made of rubber, the inside of an ear can be protected from secondary damage when the disposable suction head is used, and the replaceable disposable suction head 17 is used for sucking residues in the ear.

Example 6

This embodiment is an improvement over embodiment 1, and referring to fig. 1, the end of the check valve structure 3 away from the flexible tube 2 is provided with a

holding cavity

18, 18 for storing the residues in the ear sucked by the replaceable disposable sucking head 17.

When in use, the article to be sucked enters the replaceable disposable sucking head 17, is conveyed into the hose 2 through the connecting rod 1, is conveyed into the one-way valve structure 3 through the hose 2, is conveyed into the accommodating cavity 18 through the one-way valve structure 3, and the accommodating cavity 18 is used for storing the article to be sucked.

Example 7

In this embodiment, an improvement is made on the basis of embodiment 6, please refer to fig. 1 or fig. 3, an elastic corrugated air bag 19 is installed on the accommodating cavity 18, the elastic corrugated air bag 19 promotes the accommodating cavity 18 to generate negative pressure, and a vent hole 20 is formed in the elastic corrugated air bag 19, and the vent hole 20 is used for exhausting redundant air in the elastic corrugated air bag 19.

When needing to absorb, press elasticity ripple gasbag 19 for elasticity ripple gasbag 19 receives the pressure deformation, and the gas in the elasticity ripple gasbag 19 is discharged through exhaust hole 20, is the vacuum state in the elasticity ripple gasbag 19 this moment, loosens elasticity ripple gasbag 19, and plugs up exhaust hole 20, makes elasticity ripple gasbag 19 kick-back, and produces suction, absorbs and stores the thing and hold chamber 18.

Example 8

This embodiment is an improvement on embodiment 7, please refer to fig. 3, a second spring 21 is installed in the elastic bellows 19, and the second spring 21 is used to increase the suction force of the elastic bellows 19.

When the elastic corrugated air bag 19 is pressed and deformed, the spring 21 in the elastic corrugated air bag 19 is also pressed and deformed, so that the suction force of the elastic corrugated air bag 19 is increased when the elastic corrugated air bag 19 rebounds, and the elastic corrugated air bag 19 is limited, and the elastic corrugated air bag 19 is prevented from being displaced or deviated when being pressed.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A domestic portable otology suction device, includes connecting pipe (1) and hose (2), its characterized in that: the flexible pipe (2) is communicated with the connecting pipe (1), the other end of the flexible pipe (2) is connected with a one-way valve structure (3), an inner liquid inlet pipe (4) is sleeved in the one-way valve structure (3), a cylinder (5) is installed in the inner liquid inlet pipe (4) through a first connecting rod (6), a second connecting rod (7) penetrates through the cylinder (5), a first blocking plate (8) is fixedly installed at one end of the second connecting rod (7), a second blocking plate (9) is fixedly installed at the other end of the second connecting rod (7), a first spring (10) is installed on the second connecting rod (7), one end of the first spring (10) is connected with the cylinder (5), and the other end of the first spring (9) is connected with the second blocking plate (9); the connecting tube (1) is connected with a peeping ear head (22) through an elastic rope (21).

2. A domestic portable otological attraction device according to claim 1, characterized in that: install solid fixed ring (11) on connecting pipe (1), install universal rod (12) on solid fixed ring (11), fixedly connected with magnifying glass (13) on universal rod (12).

3. A domestic portable otological attraction device according to claim 1, characterized in that: install light (14) on connecting pipe (1), a plurality of lamp holders (15) are installed in light (14), lamp holder (15) are the annular distribution on light (14).

4. A domestic portable otological attraction device according to claim 3, characterized in that: the switch (16) is installed on the illuminating lamp (14), and the switch (16) is used for controlling the illuminating lamp (14) to be electrified.

5. A domestic portable otological attraction device according to claim 1, characterized in that: the connecting pipe (1) is far away from one end of the hose (2) is provided with a replaceable disposable suction head (17), and the replaceable disposable suction head (17) is made of conical rubber.

6. The domestic portable otological attraction device of claim 5, characterized in that: one end of the one-way valve structure (3) far away from the hose (2) is provided with an accommodating cavity (18), and the accommodating cavity (18) is used for storing residues in ears sucked by the replaceable disposable sucking head (17).

7. The domestic portable otological attraction device of claim 6, characterized in that: an elastic corrugated air bag (19) is mounted on the accommodating cavity (18), the elastic corrugated air bag (19) enables negative pressure to be generated in the accommodating cavity (18), an exhaust hole (20) is formed in the elastic corrugated air bag (19), and the exhaust hole (20) is used for exhausting redundant gas in the elastic corrugated air bag (19).

8. The domestic portable otological attraction device of claim 7, characterized in that: and a second spring (21) is arranged in the elastic corrugated air bag (19), and the second spring (21) is used for increasing the suction force of the elastic corrugated air bag (19).