CN215230759U

CN215230759U - Medical buccal continuous negative pressure suction device

Info

Publication number: CN215230759U
Application number: CN202121044527.6U
Authority: CN
Inventors: 杨容; 吴玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-21
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a medical buccal form lasts negative pressure suction device, include: the hanging seat is fixedly arranged outside the front part of the liquid collecting bottle; the liquid collecting port is horizontally connected to the right side of the liquid collecting bottle in a penetrating manner, and the left side of the liquid collecting bottle can be attached to glass or ceramic tiles through a sucking disc; the upper end of the bottle cap and the vacuum negative pressure suction cavity form a mutual communication structure through a connecting pipe; the liquid collecting port is further provided with: the left side of the drainage hose is connected with the liquid collecting port in a nested mode, and the right side of the liquid collecting bottle and the drainage hose form a mutual communication structure through the liquid collecting port. This portable medical buccal type lasts negative pressure suction device simple structure, and the size is small and exquisite, conveniently carries, does not have and washs the dead angle, can recycle, is provided with the plug interface that can relapse in the place that needs to be changed, convenient change.

Description

Medical buccal continuous negative pressure suction device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a portable medical sucking type lasts negative pressure suction device.

Background

In the clinical treatment or daily nursing process, because some patients are inconvenient to turn over and get off the bed or can not finish the function of spitting out because of exhaustion of gas, the liquid that leads to intraoral accumulation may lead to the condition of suffocation, just so need use the negative pressure suction device to assist patient and come out the liquid suction in the oral cavity this moment, but current negative pressure suction device still has some defects, for example:

the negative pressure suction device as mentioned in publication No. CN204564722U includes a waste liquid suction pipe, a tee joint, a negative pressure suction pump, a waste liquid discharge pipe, a water inlet pipe, an electromagnetic valve, a water outlet pipe, and an electrical control circuit for controlling the operations of the negative pressure suction pump and the electromagnetic valve. One end of the waste liquid suction tube is communicated with a first connector of the tee joint, and the other end of the waste liquid suction tube is communicated with a joint tube of the waste liquid collection bag; the inlet of the negative pressure suction pump is communicated with the second interface of the tee joint, and the outlet of the negative pressure suction pump is communicated with one end of the waste liquid discharge pipe; one end of the water inlet pipe is communicated with the inlet of the electromagnetic valve, and the other end of the water inlet pipe is used for connecting a tap water source; the outlet of the electromagnetic valve is communicated with one end of the water outlet pipe, and the other end of the water outlet pipe is communicated with a third interface of the tee joint. The utility model discloses simple structure, convenient to use need not to cut the soft bag of waste liquid collecting bag and just can draw forth special medical waste liquid sewage pipes with the waste liquid in the soft bag. This negative pressure suction device is portable inadequately, does not have the pendant, carries out when inconvenient emergency and places at anytime and anywhere and is appropriate, can not take at any time, can not carry out the vacuum suction that lasts.

Therefore, a portable medical buccal continuous negative pressure suction device needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable medical buccal form lasts negative pressure suction device to it is portable inadequately to propose traditional negative pressure suction device in solving above-mentioned background art, is not provided with the pendant, places at anytime and anywhere during inconvenient emergency and is appropriate, can not take at any time, can not last the problem of negative pressure suction.

In order to achieve the above object, the utility model provides a following technical scheme: a portable medical buccal type continuous negative pressure suction device comprises:

the hanging seat is fixedly arranged outside the front part of the liquid collecting bottle;

the liquid collecting port is horizontally connected to the right side of the liquid collecting bottle in a penetrating manner, and the left side of the liquid collecting bottle can be attached to glass or ceramic tiles through a sucking disc;

the bottle cap is clamped and hermetically connected to the upper end of the liquid collecting bottle, and the upper end of the bottle cap and the vacuum negative pressure suction cavity form a mutual communication structure through a connecting pipe.

Preferably, the liquid collection port is further provided with:

the left side of the drainage hose is connected with the liquid collecting port in a nested mode, and the right side of the liquid collecting bottle and the drainage hose form a mutual communication structure through the liquid collecting port.

Preferably, the connection pipe is further provided with:

the anti-overflow valve is connected to the middle position of the front end of the connecting pipe through threads;

and the vacuum negative pressure suction cavity is vertically arranged at the upper end of the connecting pipe, and the right side of the vacuum negative pressure suction cavity is connected with a regulating valve for regulating the pressure.

Preferably, the drainage hose is further provided with:

the right end of the plugging interface is fixedly connected to the upper end of the drainage hose to form a communicating structure, and the left end of the plugging interface and the right end of the outside-opening protective block form a sealed plugging structure;

the soft piece of inhaling of entry silica gel, its inside is hollow structure, and the soft piece outside of inhaling of entry silica gel disperses and has seted up a plurality of holes.

Preferably, the vacuum negative pressure suction chamber is further provided with:

the pressure gauge is vertically connected above the vacuum negative pressure suction cavity and is communicated with the vacuum negative pressure suction cavity through a communicating pipe;

and the hanging rope is fixedly connected above the pressure gauge.

Compared with the prior art, the beneficial effects of the utility model are that: the portable medical buccal continuous negative pressure suction device is simple in structure, small in size, convenient to carry, free of cleaning dead angles, capable of being recycled, and convenient to replace, and a connector capable of being repeatedly plugged and pulled is arranged at a place needing to be replaced;

1. the bottom of a liquid collecting bottle of the device is flat and can be placed on a platform such as a table beside a patient needing to carry out negative pressure suction on effusion in the oral cavity, a sucker connected to the left side of the liquid collecting bottle can suck the device on the surface of a smooth object such as glass or ceramic tile, and an inlet silica gel soft suction block is convenient to place in the mouth of the patient nearby to carry out emergency treatment;

2. the device has the advantages that the connection part of the plugging interface and the mouth external swallowing prevention block can be repeatedly plugged, the mouth external swallowing prevention block and the inlet silica gel soft suction block which are in contact with a patient can be conveniently replaced, cross infection is prevented, the device is simple in structure, small in size and convenient to carry, the device can be hung on a hook or carried by hand through a hanging rope, and the portability of the device is reflected;

3. the size of the negative pressure attractive force generated by the adjustable vacuum negative pressure suction cavity of the regulating valve can be regulated, the pressure gauge can be used for observing the air pressure in the vacuum negative pressure suction cavity, the air pressure is prevented from being too large, danger is prevented, and the life safety of a patient is guaranteed.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the bottle cap and the vacuum suction chamber of the present invention;

fig. 3 is a schematic view of the connection structure of the anti-swallowing block and the plug interface;

fig. 4 is a schematic view of the connection structure of the liquid collecting port and the drainage hose of the present invention.

In the figure: 1. a liquid collecting bottle; 2. a liquid collection port; 3. hanging a seat; 4. a bottle cap; 5. a suction cup; 6. a connecting pipe; 7. an anti-overflow valve; 8. a vacuum negative pressure suction chamber; 9. adjusting a valve; 10. a pressure gauge; 11. hanging a rope; 12. a drainage hose; 13. plugging and unplugging the interface; 14. an extraoral anti-swallow block; 15. and a silica gel soft suction block is arranged at the inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a negative pressure suction device is lasted to portable medical buccal form which characterized in that includes: the hanging seat 3 is fixedly arranged outside the front part of the liquid collecting bottle 1; the liquid collecting port 2 is horizontally connected to the right side of the liquid collecting bottle 1 in a penetrating manner, and the left side of the liquid collecting bottle 1 can be attached to glass or ceramic tiles through a sucking disc 5; bottle lid 4, its block sealing connection in the upper end of collecting liquid bottle 1, the upper end of bottle lid 4 is passed through connecting pipe 6 and is attracted the chamber 8 constitution mutual intercommunication structure with vacuum negative pressure, makes collecting liquid bottle 1 internal seal, prevents that gas from spilling over, influences the result of use.

The liquid collection port 2 is further provided with: drainage hose 12, its left side with collection liquid mouth 2 nested connection, just the right side of collecting bottle 1 through collection liquid mouth 2 with drainage hose 12 constitutes intercommunication structure each other, conveniently leads liquid to in the collecting bottle 1.

The connection pipe 6 is further provided with: an overflow prevention valve 7 which is connected to the middle position of the front end of the connecting pipe 6 through threads; vacuum negative pressure suction chamber 8, its vertical installation is in the upper end of connecting pipe 6, and the right side is connected with the governing valve 9 that is used for adjusting pressure size, prevents that the interior hydrops of collecting bottle 1 from spilling over.

The drainage hose 12 is also provided with: the right end of the plugging interface 13 is fixedly connected to the upper end of the drainage hose 12 to form a communicating structure, and the left end of the plugging interface 13 and the right end of the outside-opening swallowing prevention protection block 14 form a sealed plugging structure; the soft piece 15 of inhaling of entry silica gel, its inside hollow structure that is, and the soft piece 15 outside of inhaling of entry silica gel disperses and has seted up a plurality of holes, conveniently absorbs the interior hydrops of patient's mouth.

The vacuum negative pressure suction chamber 8 is further provided with: a pressure gauge 10 vertically connected above the vacuum suction chamber 8 and in communication with the vacuum suction chamber 8 through a communication pipe; a hanging rope 11, which is fixedly connected above the pressure gauge 10, facilitates the hanging of the device.

The working principle is as follows: when using this device, at first can place the device on the platform such as the desk of patient's side that need carry out the interior hydrops of vacuum suction oral cavity, the sucking disc 5 of 1 left side connection of collecting bottle can attract the device at smooth object surfaces such as glass or ceramic tile, make things convenient for the soft piece 15 of inhaling of entry silica gel to place nearby in patient's mouth, carry out urgent treatment, then take off the soft piece 15 of inhaling of entry silica gel from hanging seat 3 and put into patient's mouth, start the interior motor of vacuum negative pressure suction chamber 8 after the switch on, accessible pressure gauge 10 detects the interior atmospheric pressure size of vacuum negative pressure suction chamber 8, adjust atmospheric pressure through governing valve 9, inhale the hole in the soft piece 15 outside of inhaling of entry silica gel with intraoral hydrops of patient, then through the transmission of drainage hose 12, send to in collecting bottle 1 through collecting port 2.

The mouth external swallowing prevention protection block 14 on the right side of the inlet silica gel soft suction block 15 can prevent a patient from swallowing the inlet silica gel soft suction block 15, the mouth external swallowing prevention protection block 14 and the inlet silica gel soft suction block 15 which are new can be conveniently replaced through an interface between the mouth external swallowing prevention protection block 14 and the plug interface 13, cross infection is prevented, when the accumulated liquid in the liquid collection bottle 1 is collected to the maximum extent, the overflow prevention valve 7 on the front side of the connecting pipe 6 can prevent the vacuum negative pressure suction cavity 8 from continuing suction, and then the bottle cap 4 is unscrewed and replaced for continuous use.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a negative pressure suction device is lasted to medical buccal form which characterized in that includes:

2. The buccal continuous negative pressure suction device for medical use according to claim 1, wherein the liquid collecting port is further provided with:

3. The buccal type sustained negative pressure suction device for medical use according to claim 1, wherein the connecting tube is further provided with:

4. The buccal continuous negative pressure suction device for medical use according to claim 2, wherein the drainage hose is further provided with:

5. The buccal continuous vacuum suction device for medical use according to claim 3, wherein the vacuum suction chamber is further provided with:

and the hanging rope is fixedly connected above the pressure gauge.