CN209809120U - Flushing type mouth-protecting sputum aspirator - Google Patents

Abstract

The utility model discloses a flushing formula mouth protects sputum aspirator, it includes handle and brush head, be provided with the negative pressure in the handle and inhale the sap cavity, the brush head can set up in the tip of handle with dismouting, the one side of brush head is provided with the brush hair, and the another side that sets up the brush hair relatively is provided with a plurality of bump, the brush head has been seted up a plurality of and has inhaled the phlegm mouth for hollow structure and its lateral wall all around, be connected with the negative pressure pipe through the negative pressure joint on the handle, just be provided with the flushing pipe on the handle, let in the liquid that washes the usefulness in the flushing pipe and its liquid outlet end is close to the brush head sets up, it adjusts the clamping piece to be provided with the flush fluid on the flushing pipe, it adjusts the. The flushing type oral sputum aspirator is simple in structure and easy to realize; and convenient operation can carry out the omnidirectional washing to patient's oral cavity, can adjust the size of suction negative pressure and flush fluid as required simultaneously in the cleaning process.

Description

Flushing type mouth-protecting sputum aspirator

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a washing formula mouth protects sputum aspirator.

Background

Patients with serious illness, coma, old people, general anesthesia, big postoperative, chest trauma and the like, vomit, secretion, sputum and the like on the oral cavity can not be coughed out by themselves, and the vomit, the secretion, the sputum and the like are left in the oral cavity, the slits between the teeth and the like, so that bacteria are easy to breed, and peculiar smell and even erosion are generated; therefore, a medical sputum aspirator is born, and the sputum aspirator is an indispensable important tool for preventing and treating respiratory tract obstruction and rescuing asphyxia of a patient. At present, a plurality of difficulties still exist in emergency suffocation rescue, the oral sputum aspirator is specially designed for patients to do oral sputum aspiration and drainage, can prevent the patients, especially emergency patients, from suffering from sputum blockage, can rapidly aspirate the oral sputum and mucus by using the sputum aspirator, and has the function of turning danger to safety.

When the existing sputum aspirator is used for sucking sputum of a patient, secretions such as sputum and the like often remain in oral cavities, tooth gaps, tongue fur and the like, and because the patient has low whole body resistance and weakened self-cleaning capability of the oral cavity, normal flora in the oral cavity is disordered, a large number of bacteria are propagated, and food residues remained in the oral cavity are decomposed, thereby halitosis and oral ulcer are easily caused, and even inhalation pneumonia is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing formula mouth protects sputum aspirator to solve the above-mentioned problem that sputum aspirator exists among the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a flushing formula mouth protects sputum aspirator, its includes handle and brush head, be provided with the negative pressure in the handle and inhale the sap cavity, the brush head can set up in the tip of handle with dismouting, the one side of brush head is provided with the brush hair, and the another side that sets up the brush hair relatively is provided with a plurality of bump that is used for wasing patient's tongue fur, the brush head is offered a plurality of and inhales the sputum sucking mouth that the sap cavity is linked together with the negative pressure for hollow structure and its lateral wall all around, on the handle in the tail end that the negative pressure inhaled the sap cavity is connected with the negative pressure pipe through the negative pressure joint, just be provided with the flushing pipe on the handle, let in the liquid that washes usefulness and its liquid outlet end is close to the setting of brush head, be provided with the flush fluid regulation clamping piece that is used for adjusting the flush fluid.

Furthermore, one end of the handle, which is close to the brush head, is bent to one side to form a bent section.

Furthermore, the flushing pipe is located inside the handle, and two ends of the flushing pipe extend out of the handle.

Furthermore, the flushing pipe is fixed outside the handle through a buckling structure.

Furthermore, the brush head is assembled on the handle through a connecting structure matched with the clamping head and the clamping groove.

Further, the flushing fluid adjusting clamping piece and the negative pressure adjusting clamping piece are the same in structure and comprise clamping pieces of flat structures, adjusting grooves with gaps and communicated with the gaps are formed in the clamping pieces, and the width of each section of each adjusting groove is different.

Furthermore, the adjusting groove comprises a conical groove communicated with the notch, the width of one end, close to the notch, of the conical groove is larger than that of the other end of the conical groove, and a rectangular groove communicated with the conical groove is formed in the tail end of the conical groove.

The utility model has the advantages that compared with the prior art, the flushing type mouth-protecting sputum aspirator has simple structure and is easy to realize; and convenient operation can carry out the omnidirectional washing to patient's oral cavity, can adjust the size of suction negative pressure and flush fluid as required simultaneously in the cleaning process.

Drawings

FIG. 1 is a schematic view of a washing type oral sputum aspirator according to an embodiment of the present invention;

FIG. 2 is a schematic view of a negative pressure regulating clip of the irrigation type oral sputum aspirator according to an embodiment of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the present embodiment, a flushing type oral sputum aspirator comprises a handle 1 and a brush head 2, wherein a negative pressure aspirating cavity 3 is arranged in the handle 1, the brush head 2 is detachably assembled at the end of the handle 1 through a connection structure of a chuck and a clamping groove, one end of the handle 1 close to the brush head 2 is bent to one side to form a bent section 4 so as to clean the oral cavity of a patient, one side of the whole brush head 2 is provided with bristles 5, the other side opposite to the bristles 5 is provided with a plurality of salient points 6 for cleaning the tongue fur of the patient, the brush head 2 is a hollow structure, and the peripheral side wall of the brush head 2 is provided with a plurality of aspirating ports 7 communicated with the negative pressure aspirating cavity 3, the tail end of the negative pressure aspirating cavity 3 on the handle 1 is connected with a negative pressure conduit 9 through a negative pressure joint 8, the negative pressure conduit 9 is connected with a negative pressure generating device, two ends of the flushing pipe 10 extend out of the handle 1, the flushing liquid is introduced into the flushing pipe 10, and the liquid outlet end of the flushing pipe is close to the brush head 2.

Be provided with on the flushing pipe 10 and be used for adjusting the flush fluid regulation clamping piece 11 of flush fluid size, be provided with on the negative pressure pipe 9 and be used for adjusting the negative pressure regulation clamping piece 12 that sucks the negative pressure size, flush fluid regulation clamping piece 11 and negative pressure regulation clamping piece 12 structure are the same, all include the clamping piece body of a flat structure, set up breach 13 on the clamping piece body and the adjustment tank that is linked together with breach 13, and the width of each section of adjustment tank varies, its include with the bell jar 14 that breach 13 is linked together, the width that bell jar 14 is close to the one end of breach 13 is greater than the width of the other end, the tail end of bell jar 14 is provided with the rectangular channel.

When the device is used, the flushing liquid is injected into the oral cavity of a patient through the flushing pipe 10, the oral cavity of the patient is brushed through the operation of the brush head 2, the liquid after brushing is sucked into the negative pressure liquid suction cavity 3 through the sputum suction port 7 through negative pressure and is discharged, and the size of the sucked negative pressure and the size of the flushing liquid can be adjusted according to needs in the flushing process.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (7)

1. A flushing type oral sputum aspirator comprises a handle and a brush head, wherein a negative pressure liquid suction cavity is arranged in the handle, the brush head can be detachably arranged at the end part of the handle, it is characterized in that one side of the brush head is provided with brush hair, the other side opposite to the brush hair is provided with a plurality of salient points for cleaning the tongue fur of a patient, the brush head is of a hollow structure, the side wall of the periphery of the brush head is provided with a plurality of sputum suction ports communicated with the negative pressure sputum suction cavity, the handle is connected with a negative pressure catheter at the tail end of the negative pressure liquid suction cavity through a negative pressure joint, and the handle is provided with a flushing pipe, the flushing pipe is filled with liquid for flushing and the liquid outlet end of the flushing pipe is arranged close to the brush head, the flushing pipe is provided with a flushing fluid adjusting clamping piece for adjusting the size of flushing fluid, and the negative pressure guide pipe is provided with a negative pressure adjusting clamping piece for adjusting the size of suction negative pressure.

2. The irrigation oral sputum aspirator of claim 1, wherein an end of the handle adjacent to the brush head is bent sideways to form a bent section.

3. The irrigation oral sputum aspirator of claim 1, wherein the irrigation tube is located inside the handle and both ends of the irrigation tube extend out of the handle.

4. The irrigation oral sputum aspirator of claim 1, wherein the irrigation tube is secured to the handle exterior by a snap-fit arrangement.

5. The irrigation oral sputum aspirator of claim 1, wherein the brush head is mounted to the handle by a connection structure that mates with a snap-in groove.

6. The irrigation-type oral-protection sputum aspirator of claim 1, wherein the flushing fluid adjusting clip and the negative pressure adjusting clip are of the same structure and comprise a clip body of a flat structure, the clip body is provided with a notch and an adjusting groove communicated with the notch, and the width of each section of the adjusting groove is different.

7. The irrigation-type oral sputum aspirator of claim 6, wherein the adjusting groove comprises a tapered groove communicated with the notch, the tapered groove has a larger width at one end close to the notch than at the other end, and a rectangular groove communicated with the tapered groove is arranged at the tail end of the tapered groove.