CN217510971U

CN217510971U - Painless scope oral cavity of gastroenterology supports oxygen mask

Info

Publication number: CN217510971U
Application number: CN202220608872.6U
Authority: CN
Inventors: 赵凤阳
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-09-30
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a painless scope oral cavity of gastroenterology supports oxygen mask relates to medical instrument technical field. The utility model discloses a respirator, respirator's lateral wall top is equipped with the intake pipe, the respirator inside wall is equipped with the oxygen tube that is linked together with the intake pipe, the below that the respirator inside wall is located oxygen tube is equipped with the rectangle and holds the chamber, the inside both sides sliding connection that the rectangle held the chamber has the slider, the rectangle holds the lateral wall threaded connection in chamber and has the regulation pole. The utility model discloses a combination setting of gas storage bag, connecting pipe, ballonet and check valve, medical personnel adjust the gas storage volume of gas storage bag inside according to observing the demand during use, adjust the holding height in oral cavity, use more nimble and the use of gas storage bag can reduce the injury to patient's oral cavity inner wall, fully embodied this painless scope oral cavity of gastroenterology supports oxygen mask's practicality, is worth generally using and popularization.

Description

Painless scope oral cavity of gastroenterology supports oxygen mask

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to painless scope oral cavity of gastroenterology supports oxygen mask.

Background

The painless gastroscope is based on ordinary gastroscope inspection, gives certain dose of short-acting anesthetic through the vein earlier, helps the patient to get into calm, sleep state fast, accomplishes the gastroscope inspection in no consciousness, and revives after the inspection is finished fast, because the patient is sleep state in painless gastroscope inspection process, need carry out the oxygen suppliment to the patient at this process to further guarantee patient breathing oxygen suppliment.

Present support oxygen mask structure is comparatively simple, supports comparatively fixedly to patient's oral cavity, can't carry out the adaptability according to patient's oral cavity size and adjusts, and the support piece material is harder easily causes the injury to patient's oral cavity moreover, and the user demand who satisfies people that can not be fine, therefore we propose a painless scope oral cavity of gastroenterology and support the oxygen mask and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that can't carry out adaptability according to patient's oral cavity size and adjust and cause the injury to patient's oral cavity easily among the prior art, the utility model provides a painless scope oral cavity of gastroenterology supports oxygen mask.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an oxygen mask for supporting an oral cavity of a painless endoscope in a gastroenterology department comprises a breathing mask, an air inlet pipe is arranged above the outer side wall of the breathing mask, an oxygen inhalation pipe communicated with the air inlet pipe is arranged on the inner side wall of the breathing mask, a rectangular accommodating cavity is arranged below the oxygen inhalation pipe on the inner side wall of the breathing mask, sliders are slidably connected to two sides of the inside of the rectangular accommodating cavity, an adjusting rod is in threaded connection with the outer side wall of the rectangular accommodating cavity, one end, located inside the rectangular accommodating cavity, of the adjusting rod is rotatably connected with the side wall of the slider through a bearing, one side, away from the rectangular accommodating cavity, of the slider is connected with a limiting frame, an air storage bag is bonded inside the limiting frame, a shunt pipe is arranged on one side, close to the sliders, of the shunt pipe penetrates through a round hole of a side wall structure of the limiting frame and is connected with a connecting pipe through a tee joint, and one end, away from the shunt pipe, of the connecting pipe is communicated with a ballooning pipe, one end of the inflating ball far away from the connecting pipe is provided with a one-way valve.

Furthermore, a throttle valve is arranged at the joint of the connecting pipe and the inflating ball, and the throttle valve is in threaded connection with the inflating ball.

Furthermore, the outer wall of the rectangular accommodating cavity is provided with a transparent observation window.

Furthermore, one side of the limiting frame, which is far away from the sliding block, is arc-shaped.

Furthermore, the outer surface of the air storage bag is provided with a PU leather protective sleeve.

Furthermore, a bandage is arranged on the rear side of the breathing mask, and the bandage is an elastic belt.

The utility model has the advantages as follows:

1. the utility model discloses a gas storage bag, the connecting pipe, the combination setting of inflating ball and check valve, medical personnel are according to observing the demand during use, adjust the gas storage volume of gas storage bag inside, adjust the bearing height in oral cavity, use more in a flexible way and the use of gas storage bag can reduce the injury to patient's oral cavity inner wall, medical personnel can adjust the pole through rotating according to patient's oral cavity size in addition, distance between the adjusting block, and then adjust the distance between the gas storage bag, make the patient oral cavity of different age bracket can both obtain the support that suits, the range of application is more extensive, the practicality of this painless scope oral cavity support oxygen mask of gastroenterology has fully been embodied, be worth general application and popularization.

Drawings

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

FIG. 2 is a schematic view of the breathing mask of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Reference numerals: 1. a respiratory mask; 2. an air inlet pipe; 3. an oxygen tube; 4. a rectangular accommodating cavity; 5. a slider; 6. adjusting a rod; 7. a limiting frame; 8. a gas storage bag; 9. a shunt tube; 10. a connecting pipe; 11. inflating a balloon; 12. a one-way valve; 13. a throttle valve; 14. a transparent viewing window; 15. a bandage.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in figures 1-3, a painless endoscope oral cavity support oxygen mask for gastroenterology, comprising a breathing mask 1, an air inlet pipe 2 is arranged above the outer side wall of the breathing mask 1, an oxygen inhalation pipe 3 communicated with the air inlet pipe 2 is arranged on the inner side wall of the breathing mask 1, a rectangular accommodating cavity 4 is arranged below the oxygen inhalation pipe 3 on the inner side wall of the breathing mask 1, slide blocks 5 are slidably connected with two sides of the rectangular accommodating cavity 4, an adjusting rod 6 is connected with the outer side wall of the rectangular accommodating cavity 4 through threads, one end of the adjusting rod 6 positioned in the rectangular accommodating cavity 4 is rotatably connected with the side wall of the slide block 5 through a bearing, a limiting frame 7 is connected with one side of the slide block 5 far away from the rectangular accommodating cavity 4, an air storage bag 8 is bonded inside the limiting frame 7, a shunt pipe 9 is arranged on one side of the air storage bag 8 close to the slide block 5, the shunt pipe 9 penetrates through a round hole of the side wall structure of the limiting frame 7 and is connected with a connecting pipe 10 through a tee joint, one end of the connecting pipe 10, which is far away from the shunt pipe 9, is communicated with the inflating ball 11, one end of the inflating ball 11, which is far away from the connecting pipe 10, is provided with the one-way valve 12, the supporting oxygen hood for the painless endoscope in the gastroenterology department can adjust the air storage quantity in the air storage bag 8 according to the observation requirement by the combination arrangement of the air storage bag 8, the connecting pipe 10, the inflating ball 11 and the one-way valve 12, the medical personnel can adjust the supporting height of the oral cavity by adjusting the air storage quantity in the air storage bag 8, the use is more flexible, the damage to the inner wall of the oral cavity of a patient can be reduced by the use of the air storage bag 8, the practicability of the supporting oxygen hood for the painless endoscope in the gastroenterology department is fully embodied, more specifically, when the supporting oxygen hood for the oral cavity is used, the distance between the sliding blocks 5 can be adjusted by rotating the adjusting rod 6 according to the size of the oral cavity of the patient, and the distance between the air storage bags 8 can be adjusted, so that the oral cavities of the patients in different age groups can be supported adaptively, the application range is wider, then the balloon 11 is squeezed, gas enters the gas storage bag 8 through the connecting pipe 10 and the shunt pipe 9, the gas storage bag 8 is swollen to open the mouth of the patient, and medical personnel can observe the gastroscope.

As shown in fig. 1, in some embodiments, a throttle 13 is disposed at a connection between the connection pipe 10 and the inflation ball 11, the throttle 13 is in threaded connection with the inflation ball 11, and more specifically, the throttle 13 is a valve that controls a fluid flow by changing a throttle cross section or a throttle length, the throttle 13 is disposed to allow the inflation ball 11 to more uniformly inject gas into the gas storage bag 8, and since the throttle 13 is in threaded connection with the inflation ball 11, when the gas in the gas storage bag 8 is released, the gas can be rapidly released by only unscrewing the inflation ball 11, so as to restore the gas storage bag 8 to an empty inflation state.

As shown in fig. 1, in some embodiments, the outer wall of the rectangular accommodating cavity 4 is provided with a transparent viewing window 14, and more specifically, when the oxygen mask is used, a medical staff can view the oral cavity of a patient through the transparent viewing window 14, so that the distance between the two air storage bags 8 and the bulge size of the air storage bags 8 can be precisely adjusted.

As shown in fig. 2, in some embodiments, a side of the position limiting frame 7 away from the sliding block 5 is arc-shaped, and more specifically, when the oxygen mask is used, a side of the position limiting frame 7 away from the sliding block 5 extends into the oral cavity of the patient, and the arc-shaped position can prevent the position limiting frame 7 from injuring the oral cavity wall of the patient.

As shown in figure 2, in some embodiments, the surface of gas storage bag 8 is equipped with PU leather protective sheath, more specifically, when using this support oxygen mask, to letting in gas in the gas storage bag 8, gas storage bag 8 is bloated and is made the patient mouth open, whole process patient tooth can contradict with gas storage bag 8, set up PU leather protective sheath and can form the protection to gas storage bag 8 on the one hand, avoid gas storage bag 8 to be bitten and brokenly by patient's tooth, PU leather protective sheath material is softer in addition, can not cause the injury to patient's oral cavity tooth or oral cavity inner wall.

As shown in fig. 1, in some embodiments, the bandage 15 is provided at the rear side of the breathing mask 1, the bandage 15 is an elastic band, and more specifically, when the oxygen mask is supported by the oral cavity of the painless endoscope in the gastroenterology department, the bandage 15 can be worn around the back neck of the patient, the elastic band has a certain stretching ductility, can be adaptively adjusted according to the size of the head circumference of the patient, and is more practical because the elastic band is softer and does not cause discomfort to the patient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a painless scope oral cavity of gastroenterology supports oxygen mask, a serial communication port, including respirator (1), the lateral wall top of respirator (1) is equipped with intake pipe (2), respirator (1) inside wall is equipped with oxygen tube (3) that are linked together with intake pipe (2), the below that respirator (1) inside wall is located oxygen tube (3) is equipped with rectangle and holds chamber (4), the inside both sides sliding connection that the rectangle held chamber (4) has slider (5), the lateral wall threaded connection that the rectangle held chamber (4) has regulation pole (6), the one end that regulation pole (6) are located rectangle and hold chamber (4) inside rotates through bearing and slider (5) lateral wall to be connected, one side that rectangle held chamber (4) was kept away from in slider (5) is connected with spacing frame (7), spacing frame (7) inside bonding has gas storage bag (8), one side that gas storage bag (8) are close to slider (5) is equipped with shunt tubes (9), shunt tubes (9) run through the round hole of spacing frame (7) lateral wall structure and have connecting pipe (10) through the three way connection, the one end intercommunication that shunt tubes (9) were kept away from in connecting pipe (10) has inflating ball (11), the one end that connecting pipe (10) were kept away from in inflating ball (11) is equipped with check valve (12).

2. The stomatological department painless endoscope oral cavity support oxygen mask as claimed in claim 1, wherein a throttle valve (13) is arranged at the connection position of the connecting pipe (10) and the inflating ball (11), and the throttle valve (13) is in threaded connection with the inflating ball (11).

3. An oxygen mask for oral cavity support of a painless endoscope in digestive department according to claim 1, characterized in that the outer wall of the rectangular containing cavity (4) is provided with a transparent observation window (14).

4. The stomatological department painless endoscope oral cavity support oxygen mask according to claim 1, wherein one side of the limit frame (7) far away from the sliding block (5) is arc-shaped.

5. The stomatological department painless endoscope oral cavity support oxygen mask as claimed in claim 1, wherein the outer surface of the gas storage bag (8) is provided with a PU leather protective sleeve.

6. An oxygen mask for supporting oral cavity of a painless endoscope in digestive department according to claim 1 is characterized in that a bandage (15) is arranged at the back side of the breathing mask (1), and the bandage (15) is an elastic band.