CN212438888U

CN212438888U - Anti-splashing seam

Info

Publication number: CN212438888U
Application number: CN202020530812.8U
Authority: CN
Inventors: 柴先灯; 杨桂芳; 余雅静
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-02-02
Anticipated expiration: 2030-04-10

Abstract

A splash-proof mouthpiece comprises a mouthpiece and a binding band, wherein the front side of the mouthpiece is connected with a rubber sleeve, and the front side of the rubber sleeve is provided with an insertion hole; the front side of the mouthpiece is provided with an annular guide ring, and the inner side of the guide ring is provided with a clamping piece capable of moving in the radial direction; the upper side of the mouthpiece is provided with a nose cover, and the upper and lower parts of the rear side of the mouthpiece are provided with silica gel pads; the bandage is sleeved with a plurality of adjusting pastes capable of moving along the length direction of the bandage, and a mouth water cushion is sleeved at the lower part of the rear side of the mouthpiece. The utility model effectively solves the problem of cross infection easily occurring in the current gastroscopy process.

Description

Anti-splashing seam

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to anti-splash seaming.

Background

Clinical observation of experts in digestive system of Wuhan shows that part of patients with the novel coronary viral pneumonia are first-onset with digestive system symptoms such as anorexia, diarrhea, nausea and vomiting and do not have fever.

Most of the patients go to the clinic in the digestive system department and the department related to the digestive system department, clinical symptoms are atypical, and medical care personnel and patients are easy to relax and vigilant and difficult to recognize early, so that the patients become important recessive infection sources. Although the symptoms of the part of patients are slight, some people do chest CT to show that the lung lesion is obvious or even serious.

Recent research also shows that the novel coronavirus transmission is characterized by long latent period, strong infectivity and strong hiding property, can be transmitted by multiple paths such as air droplets and the like, and the secretion of the digestive tract is also one of transmission paths.

Hospitals, as personnel-intensive locations, are themselves at risk of cross-infection. Because the patient can not wear the gauze mask in the gastroscope process of diagnosing, the exposure risk is higher, consequently the risk of taking place the infection in the process of diagnosing is very big at the digestion gastroscope. When the gastroscope is carried out, secretion is sprayed out of the oral cavity of a patient, the secretion possibly infects air, and the secretion possibly sprays to an examining doctor, and cross infection possibly occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent the bite-line of splash to prior art's not enough, has solved the cross infection problem that easily takes place among the present gastroscopy process effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a splash-proof mouthpiece comprises a mouthpiece and a binding band, wherein the front side of the mouthpiece is connected with a rubber sleeve, and the front side of the rubber sleeve is provided with an insertion hole; the front side of the mouthpiece is provided with an annular guide ring, and the inner side of the guide ring is provided with a clamping piece capable of moving in the radial direction; the upper side of the mouthpiece is provided with a nose cover, and the upper and lower parts of the rear side of the mouthpiece are provided with silica gel pads; the bandage is sleeved with a plurality of adjusting pastes capable of moving along the length direction of the bandage, and a mouth water cushion is sleeved at the lower part of the rear side of the mouthpiece.

Preferably, the mouthpiece comprises a tubular bite sleeve, an arc-shaped arc sheet is arranged on the front side of the bite sleeve, and a retaining ring with the outer diameter larger than that of the bite sleeve is arranged on the front end face of the bite sleeve.

Preferably, the left side and the right side of the arc piece are both provided with connecting holes, the left end of the binding band is fixedly connected in the connecting hole on the left side, and the right end of the binding band penetrates through the connecting hole on the right side and is positioned through a magic tape.

Preferably, the adjusting paste comprises a connecting ring sleeved on the binding band, the connecting ring is fixedly connected with a cotton outer sleeve, and the outer sleeve is filled with sponge.

Preferably, the upper part of the saliva cushion is provided with a sleeve hole, and the saliva cushion is sleeved at the rear side of the biting sleeve through the sleeve hole; the saliva pad includes cotton outer pad, and outer pad inboard is provided with the sponge inside lining.

Preferably, the upper part of the rear side of the rubber sleeve is provided with a connecting nozzle which is sleeved at the front end of the biting sleeve.

Preferably, the support frame of arc piece front side fixedly connected with U-shaped, the guide ring fixed connection in the support frame front side, the guide ring upside has the slot to open downwards, the outside circumference of guide ring is to interior threaded connection with adjusting screw, the adjusting screw inboard run through the guide ring and with the clamping piece rotates the connection.

Preferably, a metal wire is fixed to the outer circumference of the nose mask.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. the rubber sleeve is arranged on the front side of the mouthpiece, so that when the device is used, a gastroscope is only required to be inserted into the mouthpiece through the insertion hole, and in use, due to the existence of the rubber sleeve, oral cavity spray of a patient cannot be sprayed out and is not easy to spray into the air, cross infection is effectively reduced, the operation safety of medical personnel is improved, and the possibility of infection of the medical personnel is reduced; and because there is great space at the rubber sleeve bottom, can hold the saliva of patient, can reduce the risk of cross infection simultaneously, has also kept the clean health of examining the bed better.

2. The guide ring and the clamping piece not only can provide guidance for the gastroscope so that the gastroscope can be better inserted, but also can be temporarily positioned according to the requirement in use, and the inspection efficiency is effectively improved.

3. The nose cover is used for covering the nasal cavity of a patient, and like a mask, the patient can be isolated from the outside in an examination process, and the examination safety is improved.

4. The silica gel pad makes the patient can not appear pressing against the tooth when stinging the mouth of a bite, has improved the comfort level of patient in the inspection process. The adjusting patch is used for reducing oppressive injury caused by tensioning of the bandage and improving the comfort of a patient.

Drawings

Fig. 1 is a first axis mapping of the splash proof mouthpiece of the present invention.

Fig. 2 is a second axis mapping of the splash proof mouthpiece of the present invention.

Figure 3 is a first axis mapping of the anti-splash mouthpiece of the present invention.

Figure 4 is a second axial mapping of the anti-splash mouthpiece of the present invention.

Fig. 5 is an axonometric view of the support frame and the guide ring of the anti-splash nip of the present invention.

Figure 6 is the utility model discloses a prevent that splash bites the axonometric drawing of rubber sleeve.

In the drawings: 1-mouthpiece, 2-nose mask, 3-bandage, 4-adjusting paste, 5-support frame, 6-guide ring, 7-clip, 8-rubber sleeve, 9-saliva pad, 10-arc piece, 11-mouthpiece, 12-metal wire, 13-retainer ring, 14-connecting hole, 15-silica gel pad, 16-adjusting screw, 17-connecting mouth, 18-jack.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the utility model provides a splash-proof mouthpiece, which comprises a mouthpiece 1 and a binding band 3, wherein the front side of the mouthpiece 1 is connected with a rubber sleeve 8, and the front side of the rubber sleeve 8 is provided with a jack 18; the front side of the mouthpiece 1 is provided with an annular guide ring 6, and the inner side of the guide ring 6 is provided with a clamping piece 7 capable of moving in the radial direction; the upper side of the mouthpiece 1 is provided with a nose mask 2, and the upper and lower parts of the rear side of the mouthpiece 1 are provided with silica gel pads 15; the bandage 3 is sleeved with a plurality of adjusting pastes 4 which can move along the length direction of the bandage 3, and the lower part of the rear side of the mouthpiece 1 is sleeved with a mouth water cushion 9.

The rubber sleeve 8 is arranged on the front side of the mouthpiece 1, so that when the gastroscope is used, the gastroscope is only required to be inserted into the mouthpiece 1 through the insertion hole 18, and in use, due to the existence of the rubber sleeve 8, oral cavity spray of a patient cannot be sprayed out and is not easy to spray into the air, cross infection is effectively reduced, the operation safety of medical personnel is improved, and the possibility of infection of the medical personnel is reduced; and because there is great space at the rubber sleeve bottom, can hold the saliva of patient, can reduce the risk of cross infection simultaneously, has also kept the clean health of examining the bed better.

The guide ring 6 and the clamping piece 7 not only can provide guidance for the gastroscope so that the gastroscope can be better inserted, but also can be temporarily positioned according to needs in use, and the inspection efficiency is effectively improved.

The nose mask 2 is used for covering the nasal cavity of a patient, and like a mask, the patient can be isolated from the outside in the examination process, and the examination safety is improved.

The silica gel pad 15 makes the patient not appear pressing against the teeth phenomenon when stinging the mouthpiece 1, has improved the comfort level of patient in the inspection process. The adjusting paster 4 is used for reducing the compression injury caused by the tensioning of the bandage 3 and improving the comfort of the patient.

The saliva pad 29 is used to absorb saliva flowing from the mouth side of the patient.

As shown in fig. 3-4, the mouthpiece 1 includes a tubular bite block 11, an arc-shaped arc piece 10 is arranged on the front side of the bite block 11, and a retaining ring 13 with an outer diameter larger than that of the bite block 11 is arranged on the front end surface of the bite block 11.

The patient contains the rear side of the bite cover 11, the arc piece 10 is used for placing the whole part of the patient to contain the bite cover 11, and the device can also be positioned by matching with the bandage 3.

As shown in fig. 3-4, the left and right sides of the arc piece 10 are both provided with a connecting hole 14, the left end of the binding band 3 is fixedly connected to the connecting hole 14 on the left side, and the right end of the binding band 3 passes through the connecting hole 14 on the right side and is positioned by a magic tape.

Not only can realize convenient installation and the dismantlement of this device through the magic subsides, can carry out the size regulation of bandage 3 according to patient's needs moreover.

As shown in fig. 1-2, the adjusting sticker 4 includes a connecting ring sleeved on the binding band 3, the connecting ring is fixedly connected with a cotton outer sleeve, and the outer sleeve is filled with sponge.

The structure of the adjusting paster 4 is soft and skin-friendly, is not easy to generate oppressive feeling, and can be adjusted according to the requirement to reduce pressure injury in use.

As shown in fig. 4, a sleeve hole is formed in the upper part of the saliva pad 9, and the saliva pad 9 is sleeved on the rear side of the biting sleeve 11 through the sleeve hole; the saliva pad 9 comprises a cotton outer pad, and a sponge lining is arranged on the inner side of the outer pad.

The saliva pad 9 is used for absorbing saliva, and the structure can effectively relieve a small amount of saliva overflowing from the mouth side (a large amount of saliva can still directly flow from the bite sleeve 11 to the rubber sleeve 8).

As shown in fig. 3 and 6, a connection nozzle 17 is arranged at the upper part of the rear side of the rubber sleeve 8, and the connection nozzle 17 is sleeved at the front end of the bite sleeve 11.

The retainer ring 13 clamps the connecting nozzle 17, so that the device has better stability and is not easy to fall off. The rubber sleeve 8 is made of the same material as the medical rubber glove, and has elasticity and flexibility.

As shown in fig. 5, the support frame 5 of arc piece 10 front side fixedly connected with U-shaped, guide ring 6 fixed connection in the support frame 5 front side, 6 upside downwardly opening of guide ring has the slot, 6 excircle circumference female connection of guide ring has adjusting screw 16, adjusting screw 16 inboard runs through guide ring 6 and with clamping piece 7 rotates the connection.

Tightening the adjusting screw 16 causes the clamping piece 7 to cooperate with the guide ring 6 to clamp the line of the gastroscope, thus realizing temporary positioning during the examination process.

As shown in fig. 1 to 4, a wire 12 is fixed to the outer periphery of the nose mask 2. The metal wire 12 can be made of iron wire, and the metal wire 12 is used for changing the shape of the nose mask 2 and can be attached to the nasal ala of the patient.

When the device is used, a patient firstly bites the upper side and the lower side of the bite cover 11, the device is positioned through the binding belt 3, and the position of each adjusting paste 4 is adjusted. The nose mask 2 is pressed to fit the nose mask 2 to the nasal ala of the patient. And finally, inserting the gastroscope into the inserting hole 18. The device can effectively isolate the splashed objects of the respiratory tract and the digestive tract of a patient, and avoid cross infection.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although the terms 1 mouthpiece, 2 nose mask, 3 bandage, 4 adjusting patch, 5 support frame, 6 guide ring, 7 clamping piece, 8 rubber sleeve, 9 mouthing cushion, 10 arc piece, 11 mouthpiece, 12 metal wire, 13 retainer ring, 14 connecting hole, 15 silica gel cushion, 16 adjusting screw, 17 connecting mouth, 18 jack and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a prevent splash nip, includes nip (1) and bandage (3), its characterized in that: the front side of the mouthpiece (1) is connected with a rubber sleeve (8), and the front side of the rubber sleeve (8) is provided with an insertion hole (18); the front side of the mouthpiece (1) is provided with a circular guide ring (6), and the inner side of the guide ring (6) is provided with a clamping piece (7) capable of moving in the radial direction; a nose cover (2) is arranged on the upper side of the mouthpiece (1), and silica gel pads (15) are arranged on the upper and lower parts of the rear side of the mouthpiece (1); the bandage is characterized in that a plurality of adjusting pastes (4) capable of moving along the length direction of the bandage (3) are sleeved on the bandage (3), and a mouth water cushion (9) is sleeved on the lower portion of the rear side of the mouthpiece (1).

2. A splash bite as defined in claim 1 wherein: the mouth piece (1) comprises a tubular biting sleeve (11), an arc-shaped arc piece (10) is arranged on the front side of the biting sleeve (11), and a check ring (13) with the outer diameter larger than that of the biting sleeve (11) is arranged on the front end face of the biting sleeve (11).

3. A splash bite as defined in claim 2 wherein: connecting holes (14) are formed in the left side and the right side of the arc piece (10), the left end of the binding band (3) is fixedly connected into the connecting hole (14) in the left side, and the right end of the binding band (3) penetrates through the connecting hole (14) in the right side and is positioned through a magic tape.

4. A splash bite as defined in claim 2 wherein: the adjusting paste (4) comprises a connecting ring sleeved on the binding band (3), the connecting ring is fixedly connected with a cotton outer sleeve, and the outer sleeve is filled with sponge.

5. A splash bite as defined in claim 2 wherein: the upper part of the saliva pad (9) is provided with a trepanning, and the saliva pad (9) is sleeved on the rear side of the biting sleeve (11) through the trepanning; the saliva pad (9) comprises a cotton outer pad, and a sponge lining is arranged on the inner side of the outer pad.

6. A splash bite as defined in claim 2 wherein: the upper portion of the rear side of the rubber sleeve (8) is provided with a connecting nozzle (17), and the connecting nozzle (17) is sleeved at the front end of the biting sleeve (11).

7. A splash bite as defined in claim 2 wherein: arc piece (10) front side fixedly connected with support frame (5) of U-shaped, guide ring (6) fixed connection in support frame (5) front side, guide ring (6) upside is opened downwards has the slot, guide ring (6) excircle circumference female connection has adjusting screw (16), adjusting screw (16) inboard runs through guide ring (6) and with clamping piece (7) rotate the connection.

8. A splash bite as defined in claim 1 wherein: the periphery of the nose cover (2) is fixed with a metal wire (12).