CN211157996U

CN211157996U - Painless gastroscope face guard

Info

Publication number: CN211157996U
Application number: CN201921620250.XU
Authority: CN
Inventors: 杨豪; 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-04
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a painless gastroscope mask, which comprises a mask body, wherein the mask body is provided with a connecting hole connected with an air supply pipe; the tooth pad and the connecting pipe are also included; a mounting pipe extending downwards is arranged at the position of the mask body opposite to the mouth part, the connecting pipe is connected inside the mounting pipe, and the outer diameter of the connecting pipe is matched with the inner diameter of the mounting pipe and the inner diameter of the connecting pipe is matched with the outer diameter of the endoscope; the bite-block is connected with the lower end of the installation tube in a detachable connection mode, and the endoscope sequentially penetrates through the connection tube and the tooth socket from top to bottom to enter a human body. The utility model discloses shortened the shared time of sealed face guard body, reduced the possibility that life danger appears.

Description

Painless gastroscope face guard

Technical Field

The utility model relates to a respirator technical field, concretely relates to painless gastroscope face guard.

Background

With the development of medical technology and the improvement of living standard, the requirement of patients on comfortable medical treatment is higher and higher, and the painless gastroscope technology is rapidly popularized in hospitals at all levels. When clinical operations such as painless gastroscopy and the like are carried out, anesthetic is injected to a patient, respiratory depression is easy to generate, and auxiliary respiration needs to be carried out on part of patients in the gastroscopy process.

The breathing requirement of painless gastroscope inspection, treatment in-process can't be satisfied to current ordinary face guard, and ordinary face guard does not set up the through-hole that supplies the gastroscope to pass, can't assist breathing at the in-process that inserts the gastroscope, if the suppression is breathed more seriously, can only endoscope operation doctor stop the operation, withdraws from the endoscope, and anesthesia doctor assists breathing improves to restart the endoscope operation after the oxygenation. At present, a painless gastroscope and an endoscope mask exist, the problem of ventilation in the anesthesia process is solved, the principle is that components such as a soft flap and a sealing ring are arranged on the mask, the gastroscope is still isolated from the outside through the inner cavity of the mask after passing through the soft flap and the sealing ring, namely, the inner cavity of the mask forms a closed space and is communicated with a breathing machine and a human respiratory tract, and oxygen of the breathing machine can be effectively pressed into the lung, so that the breathing of a patient is ensured.

However, the endoscope mask is not high in clinical popularization rate, mainly a gastroscope operator can cause resistance when entering and exiting the gastroscope, operation is affected, most gastroscope operators prefer to use common masks for anesthesiologists, the endoscope mask cannot be accepted, and other endoscope operations have the same problems.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a painless gastroscope face guard to shorten the shared time of sealed face guard body, reduce the possibility that life danger appears.

The utility model provides a painless gastroscope mask, which comprises a mask body, wherein the mask body is provided with a connecting hole connected with an air supply pipe; the tooth pad and the connecting pipe are also included; a mounting pipe extending downwards is arranged at the position of the mask body opposite to the mouth part, the connecting pipe is connected inside the mounting pipe, and the outer diameter of the connecting pipe is matched with the inner diameter of the mounting pipe and the inner diameter of the connecting pipe is matched with the outer diameter of the endoscope; the bite-block is connected with the lower end of the installation tube in a detachable connection mode, and the endoscope sequentially penetrates through the connection tube and the tooth socket from top to bottom to enter a human body.

The beneficial effects of the utility model are embodied in:

during the use, the air supply pipe of breathing machine inserts in the connecting hole, and the connecting pipe cover can insert the installation pipe fast after on the endoscope in, realize the sealed and with breathing machine and human respiratory tract intercommunication of inner chamber of face guard body, consequently can guarantee patient's breathing needs again when inserting the endoscope. In addition, the insertion operation process of the device can be completed within a few seconds, the occupied time is very short, the possibility of sudden apnea or respiratory distress caused by the unsealed mask is greatly reduced, and the life safety of a patient is effectively ensured.

Preferably, the lower edge of the mask body is provided with a silica gel sealing ring.

The silica gel sealing washer is laminated with human face, avoids the lower limb gas leakage of face guard body, has further improved the leakproofness.

Preferably, the part of the mask body opposite to the nose is convex upwards.

Preferably, one end of the connecting pipe is provided with a limiting ring, and the limiting ring extends towards the radial direction of the connecting pipe.

Because there is the friction between endoscope and the connecting pipe, the endoscope can drive the connecting pipe and move down along the installation pipe down the in-process of inserting down, then has moved down to the minimum after the spacing ring card of connecting pipe is above the face guard body to avoid the connecting pipe to fall into bite-block and in the oral cavity.

Preferably, the bite block and the connecting pipe are detachably connected through threads or buckles.

The tooth socket is divided into a tongue type and a non-tongue type, corresponding types are selected according to actual conditions, and the tooth socket needs to be replaced, so that the requirement of conveniently replacing the tooth socket is met by a detachable connection mode of threads or buckles, and the tooth socket is simple to operate.

Preferably, the lower edge of the mask body is also provided with a fixing band.

Preferably, the inner diameter of the connecting tube, the inner diameter of the mounting tube and the inner diameter and the outer diameter of the tooth socket are all elliptical.

The oval design conforms to the mouth shape and more conforms to the occlusion mode of the patient.

Preferably, the material of the connecting pipe is plastic or silica gel.

Preferably, the side wall of the connecting tube is provided with an opening extending in the axial direction.

In order to further shorten the time for sealing the mask body and further simplify the operation, an opening is formed in the side wall of the connecting pipe, and the connecting pipe is made of silica gel and has good elastic deformation characteristic. During operation, the connecting pipe is broken off along the opening and wrapped on the outer surface of the endoscope, so that the connection between the connecting pipe and the endoscope is completed quickly, and the time is further shortened.

Preferably, the connecting pipe further comprises a plug which is matched with the inner diameter of the installation pipe or the inner diameter of the connecting pipe.

The back is dismantled to facing in this equipment, is blocking up the end cap on the connecting pipe or take off the connecting pipe again and block up the end cap on the installation pipe for the face guard body is the same with ordinary face guard, and then uses as ordinary face guard, increases the usage of this equipment. In addition, under the emergency rescue condition, the plug is plugged on the connecting pipe after the endoscope is quickly drawn out, and then the connecting pipe is quickly converted into a common mask so as to be beneficial to the recovery of the breath of a patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic structural diagram of a connecting tube in the present embodiment;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of the bite block of the present embodiment;

FIG. 6 is a top view of FIG. 5;

fig. 7 is a schematic structural diagram of the plug in this embodiment.

In the attached drawings, the mask comprises a mask body 1, a bite block 2, a connecting pipe 3, a protrusion 4, a silica gel sealing ring 5, a fixing belt 6, an installation pipe 7, an opening 8, a limiting ring 9, a plug 10 and a connecting hole 11.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 and 2, the present embodiment provides a painless gastroscope mask including a mask body 1, a bite block 2 and a connection tube 3. The mask body 1 is provided with a connecting hole 11 connected with the air supply pipe, and the part of the mask body 1 opposite to the nose part is protruded upwards 4 to meet the characteristics of the face of a human body. Both sides that are equipped with silica gel sealing washer 5 and lower limb at the lower limb of face guard body 1 all are equipped with fixed band 6, and silica gel sealing washer 5 and human facial laminating avoid face guard body 1's lower limb gas leakage, have further improved the leakproofness.

In this embodiment, a mounting tube 7 extending downward is provided at a position of the mask body 1 opposite to the mouth, and the mounting tube 7 and the mask body 1 are integrally formed. Connecting pipe 3 is connected the inside of installation pipe 7, and the external diameter of connecting pipe 3 and the internal diameter adaptation of installation pipe 7 and the internal diameter of connecting pipe 3 and the external diameter adaptation of endoscope, the size of the external diameter of connecting pipe 3 is the same with the size of the internal diameter of installation pipe 7 promptly, and the size of the internal diameter of connecting pipe 3 is the same with the size of the external diameter of endoscope. During the use, connecting pipe 3 overlaps earlier on the endoscope, then inserts connecting pipe 3 in installation pipe 7, has accomplished the installation of connecting pipe 3 promptly, and the endoscope just can slide from top to bottom and insert and take out, and connecting pipe 3's concrete structure as follows:

as shown in fig. 3 and 4, in order to facilitate the connection tube 3 to be sleeved on the endoscope, an opening 8 extending along the axial direction is formed on the side wall of the connection tube 3, and the connection tube 3 is made of plastic or silica gel, and has a good elastic deformation characteristic. During operation, the connecting pipe 3 is broken off along the opening 8 and wrapped on the outer surface of the endoscope, so that the connecting pipe 3 and the endoscope are connected quickly, and the time is further shortened.

In addition, one end of the connecting pipe 3 is provided with a limiting ring 9, and the limiting ring 9 extends towards the radial direction of the connecting pipe 3. Because there is the friction between endoscope and the connecting pipe 3, the endoscope can drive the connecting pipe 3 to move down along the installation pipe 7 by the in-process of inserting down, then moved down to the minimum after the spacing ring 9 card of connecting pipe 3 above the face guard body 1 to avoid connecting pipe 3 to fall into bite-block 2 and oral cavity. In actual practice, however, in order to improve the sealing performance between the connection tube 3 and the endoscope, it is not necessary to apply a lubricant to the outer surface of the endoscope before insertion, since insertion and extraction of the endoscope cannot be affected.

As shown in fig. 5 and 6, in the present embodiment, the bite block 2 is detachably connected to the lower end of the mounting tube 7, and the bite block 2 and the connection tube 3 are detachably connected by a screw or a snap. The tooth socket is divided into a tongue type and a non-tongue type, corresponding types are selected according to actual conditions, and the tooth socket needs to be replaced, so that the requirement of conveniently replacing the tooth socket is met by a detachable connection mode of threads or buckles, and the tooth socket is simple to operate. The endoscope sequentially penetrates through the connecting pipe 3 and the tooth socket from top to bottom to enter the human body, and usually a patient bites the tooth pad 2, so that the inner diameter of the connecting pipe 3, the inner diameter of the mounting pipe 7 and the inner diameter and the outer diameter of the tooth socket are all oval in the embodiment. The oval design conforms to the mouth shape and more conforms to the occlusion mode of the patient.

As shown in fig. 7, when not in use, the mask body 1 of the present embodiment can be converted into a general mask, and therefore, the present embodiment further includes a plug 10 adapted to the inner diameter of the mounting tube 7 or a plug 10 adapted to the inner diameter of the connecting tube 3. After the tooth socket is disassembled, the plug 10 is plugged on the connecting pipe 3 or the connecting pipe 3 is taken down again to plug the plug 10 on the mounting pipe 7, so that the mask body 1 is the same as a common mask and is used as the common mask, and the purpose of the equipment is increased. In addition, in the emergency rescue situation, the plug 10 is plugged on the connecting pipe 3 after the endoscope is rapidly drawn out, and then the mask is rapidly converted into a common mask so as to be beneficial to the recovery of the breath of the patient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A painless gastroscope mask comprises a mask body, wherein the mask body is provided with a connecting hole connected with an air supply pipe;

the method is characterized in that: the tooth pad and the connecting pipe are also included; a mounting pipe extending downwards is arranged at the position of the mask body opposite to the mouth part, the connecting pipe is connected inside the mounting pipe, and the outer diameter of the connecting pipe is matched with the inner diameter of the mounting pipe and the inner diameter of the connecting pipe is matched with the outer diameter of the endoscope; the bite-block is connected with the lower end of the installation tube in a detachable connection mode, and the endoscope sequentially penetrates through the connection tube and the tooth socket from top to bottom to enter a human body.

2. The painless gastroscopic mask of claim 1 wherein: the lower limb of face guard body is equipped with the silica gel sealing washer.

3. The painless gastroscopic mask of claim 1 wherein: the part of the mask body opposite to the nose part protrudes upwards.

4. The painless gastroscopic mask of claim 1 wherein: one end of the connecting pipe is provided with a limiting ring, and the limiting ring extends towards the radial direction of the connecting pipe.

5. The painless gastroscopic mask of claim 1 wherein: the bite-block and the connecting pipe can be detachably connected through threads or buckles.

6. The painless gastroscopic mask of claim 1 wherein: the lower edge of the mask body is also provided with a fixing band.

7. The painless gastroscopic mask of claim 1 wherein: the inner diameter of the connecting pipe, the inner diameter of the mounting pipe and the inner diameter and the outer diameter of the tooth socket are all oval.

8. The painless gastroscopic mask of claim 1 wherein: the connecting pipe is made of plastic or silica gel.

9. The painless gastroscopic mask of claim 8 wherein: the side wall of the connecting pipe is provided with an opening extending along the axial direction.

10. A painless gastroscopic mask according to any one of claims 1 to 9 wherein: the connecting pipe is characterized by also comprising a plug matched with the inner diameter of the installation pipe or a plug matched with the inner diameter of the connecting pipe.