CN217987531U

CN217987531U - Mouth ring of endoscope

Info

Publication number: CN217987531U
Application number: CN202221176193.2U
Authority: CN
Inventors: 叶永琍
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-12-09
Anticipated expiration: 2032-05-17

Abstract

An endoscope mouth ring comprises a mouth ring carrier, wherein an endoscope insertion pipe part and an air pipe insertion part are arranged on the mouth ring carrier, and the mouth ring carrier comprises a panel layer and a cushion layer arranged at the bottom of the panel layer; the inserting end of the trachea inserting part is provided with an intubation fixing component; the intubation tube fixing component comprises a first auxiliary fixing piece, a second auxiliary fixing piece matched with the first auxiliary fixing piece and a third auxiliary fixing piece arranged at the top end of the second auxiliary fixing piece and matched with the second auxiliary fixing piece, and an arc-shaped groove is formed in the top of the second auxiliary fixing piece. The utility model discloses a set up the flexible bed course of one deck in the below of chou bi carrier, simultaneously in the intubate mounting of the fixed trachea cannula that has designed a section ability better, reducible in the testing process to the discomfort that trachea cannula's disturbance brought the patient, reduced the damage of disturbance trachea cannula to patient's lip.

Description

Mouth ring of endoscope

Technical Field

The utility model belongs to the technical field of the medical treatment consumptive material, concretely relates to scope choma.

Background

Gastroscopy is the very general inspection in clinic, and in the whole process of inserting the gastroscope and carrying out the inspection, need use the gastroscope mouth circle with mouth brace, make the tooth can not interlock the gastroscope hose, protection gastroscope detection equipment. Meanwhile, in order to avoid the compression of the gastroscope hose on the trachea in the gastroscope detection to suffocate the detected person, the trachea needs to be inserted into the patient, and the gastroscope hose collides with the mouth ring frequently during detection or intubation, so that the injury of the mouth and the lip of the patient is caused, and the experience of the detected person is influenced.

As a patent application No. CN201821459375.4, a chinese utility model discloses a gastroscope mouth pad, which comprises a guard plate, a bite tube and a tongue depressor; a connecting hole is formed in the middle of the guard plate, one end of the bite pipe is connected to the edge of the connecting hole, and the outer diameter of the bite pipe can be changed; one end of the tongue depressor is connected to the free end of the bite tube along the length direction of the bite tube, and the length of the tongue depressor can be changed. This patent is at the in-process that uses, and scope hose assembly's weight can partly be pressed on the choma, and the choma of stereoplasm pad can be brought the bad experience of patient when oppressing the lip, can lead to the damage of detected person's lip even.

For example, a chinese utility model patent document with patent application No. CN201921943825.1 discloses a mouth ring with a tracheal cannula, which comprises an apparatus body; the device body is provided with a mouth ring part, a trachea inserting part, a bandage part and a limiting mechanism; the opening ring part is positioned in the center of the equipment body; the binding band parts are arranged in pairs, are positioned on the edges of two sides of the equipment body, and are respectively connected with a pair of locking mechanisms which are matched with each other; the trachea inserting part is positioned between the opening ring part and the binding band part; the limiting mechanism is arranged on the external view surface of the equipment body and used for limiting the displacement of the tracheal cannula in the tracheal insertion part. Although the patent has a pincer-like structure for limiting the tracheal intubation, the pincer-like structure can still rotate around a rotating joint, and a doctor can disturb a limiting mechanism when adjusting an endoscope hose during an examination process, so that tracheal disturbance can cause discomfort to a patient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an scope choma. The utility model discloses a set up the mild bed course of one deck on the choma, weakened the oppression that is located the external part scope device of human body to human lip, simultaneously, still set up a structure that is used for fixed trachea cannula, probably to trachea cannula's influence when this structure can reduce operation scope hose as far as, improved patient's comfort level.

The specific technical content of the utility model is as follows:

an endoscope mouth ring comprises a mouth ring carrier, wherein an endoscope insertion pipe part and an air pipe insertion part are arranged on the mouth ring carrier, and the mouth ring carrier comprises a panel layer and a cushion layer arranged at the bottom of the panel layer; the inserting end of the trachea inserting part is provided with an intubation fixing component; the intubation tube fixing component comprises a first auxiliary fixing piece, a second auxiliary fixing piece matched with the first auxiliary fixing piece and a third auxiliary fixing piece arranged at the top end of the second auxiliary fixing piece and matched with the second auxiliary fixing piece, and an arc-shaped groove is formed in the top of the second auxiliary fixing piece.

In the prior art, two problems exist, one is that a structure for damaging the lips of a detected person is not arranged when the weight of a part of endoscope hose assembly is pressed on a collar; secondly, there is no device for fixing the trachea cannula, which is disturbed in the detection process, resulting in low comfort level of the patient.

According to the application, the flexible cushion layer is arranged below the mouth ring carrier, so that the pressure of the weight of materials such as an endoscope hose and the like on the lips of a patient in the detection process is weakened, and better detection experience is provided for the patient; meanwhile, the intubation tube fixing piece capable of fixing the endotracheal intubation is designed, and the intubation tube fixing piece is fixed through two points, wherein one point is that the first auxiliary fixing piece and the second auxiliary fixing piece are used for fixing the endotracheal intubation, and the other point is that the second auxiliary fixing piece and the third auxiliary fixing piece are used for fixing the endotracheal intubation, and the two points are used for fixing the endotracheal intubation firmly and reliably, so that discomfort caused by disturbance to the endotracheal intubation in the detection process to a patient can be reduced, and the damage of the disturbed endotracheal intubation to the lips of the patient can be reduced.

Preferably, the second auxiliary fixing member is a support wall with a certain curvature, and the support wall is disposed at an edge of the insertion opening of the trachea insertion portion.

As a preferred aspect of the present invention, the first auxiliary fixing member includes a fastening rope for fastening the endotracheal tube, a fastening shaft for tightening the fastening rope, and a fixing panel provided on the back of the second auxiliary fixing member for fixing the fastening shaft; the fixing panel is provided with a hole for accommodating the fastening shaft; the lower end of the fastening shaft is embedded with the panel layer; one end of the fastening rope is fixed on the supporting wall, and the other end of the fastening rope is fixed on the fastening shaft.

As the above technical scheme of the utility model prefers, fastening rope and trachea cannula contact department be provided with the flexible auxiliary member of slice.

As the optimization of the above technical solution of the present invention, a vertical through hole is provided on the fastening shaft, and an insertion strip for fixedly clamping the fastening shaft is provided in the through hole; and a hole groove for the insertion of the cutting is formed in the panel layer right below the cutting.

As the above technical solution of the present invention is preferred, the endoscope tube inserting portion comprises an insertion hole disposed on the mouth ring carrier, a pressing tongue piece disposed at the bottom of the mouth ring carrier and connected to the mouth tube of the insertion hole and the mouth ring tube.

As the utility model discloses above-mentioned technical scheme's preferred, the tongue depressor piece be both sides and stick up concave arc piece in the middle of.

As the above technical scheme of the utility model prefers, the last lower tube surface of sting mouthful pipe be provided with sunk structure.

As the utility model discloses above-mentioned technical scheme's preferred, chou circle carrier both sides even have same bandage.

As the utility model discloses above-mentioned technical scheme's preferred, the supplementary mounting of third be a flexible sheet, its one end with one side fixed connection of recess, the other end through the fixed orifices that sets up on it with the protruding gomphosis that the opposite side of recess set up is connected.

To sum up, the utility model has the advantages that:

1. the utility model arranges a flexible cushion layer below the mouth ring carrier, thereby weakening the oppression of the weight of partial materials such as endoscope hoses to the lips of patients in the detection process and providing better detection experience for the patients;

2. the intubation tube fixing piece capable of better fixing the tracheal intubation is designed, and two points of fixing are adopted, wherein one of the two points of fixing is that the first auxiliary fixing piece and the second auxiliary fixing piece fix the tracheal intubation, and the other one is that the second auxiliary fixing piece and the third auxiliary fixing piece fix the tracheal intubation, and the two points of fixing are firm and reliable for the tracheal intubation, so that discomfort caused by disturbance to the tracheal intubation in the detection process to a patient can be reduced, and the damage of the disturbed tracheal intubation to the lips of the patient can be reduced;

3. the utility model has the advantages of being simple in structure and convenient in operation, patient's detection experience has been improved greatly.

Drawings

Fig. 1 is a top view of an endoscopic oral ring provided in embodiment 1 of the present invention;

fig. 2 is a front view of an endoscopic oral ring (with a trachea cannula) provided in embodiment 1 of the present invention;

in the figure, 10-aperture ring carrier, 1-endoscope cannula part, 2-trachea insertion part, 3-panel layer, 4-cushion layer, 21-cannula fixing component, 211-first auxiliary fixing part, 212-second auxiliary fixing part, 213-third auxiliary fixing part, 2121-groove, 2120-supporting wall, 2111-fastening rope, 2112-fastening shaft, 2113-fixing panel, 214-auxiliary part, 201-through hole, 202-inserting strip, 31-hole groove, 11-inserting hole, 12-bite tube, 13-tongue pressing plate and 5-binding strip.

Detailed Description

For the convenience of understanding the present invention, the following description is further provided with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 2, an endoscope mouth ring comprises a mouth ring carrier 10, wherein an endoscope insertion tube part 1 and an trachea insertion part 2 are arranged on the mouth ring carrier 10, and the mouth ring carrier 10 comprises a panel layer 3 and a cushion layer 4 arranged at the bottom of the panel layer 3; the inserting end of the trachea inserting part 2 is provided with an intubation fixing component 21; the cannula fixing assembly 21 includes a first auxiliary fixing member 211, a second auxiliary fixing member 212 coupled to the first auxiliary fixing member 211, and a third auxiliary fixing member 213 disposed at a top end of the second auxiliary fixing member 212 and coupled thereto, wherein an arc-shaped groove 2121 is disposed at a top of the second auxiliary fixing member 212.

Further, the second auxiliary fixing member 212 is a support wall 2120 having a certain curvature and disposed at the edge of the insertion opening of the trachea insertion part 2; in use, the concave surface of the support wall 2120 contacts the endotracheal tube and cooperates with the first auxiliary fixing member 211 to clamp the endotracheal tube therebetween.

Further, the first auxiliary fixing member 211 includes a fastening rope 2111 for fastening the endotracheal tube, a fastening shaft 2112 for tightening the fastening rope 2111, and a fixing plate 2113 provided at the rear side of the second auxiliary fixing member 212 for fixing the fastening shaft 2112; the fixing panel 2113 has a hole for receiving the fastening shaft 2112; the lower end of the fastening shaft 2112 is embedded with the panel layer 3; one end of the fastening rope 2111 is fixed on the supporting wall 2120, and the other end is fixed on the fastening shaft 2112; the rope is used as the fixing part of the first auxiliary fixing part 211, so that the fixing part can be conveniently adjusted according to the diameter of the tracheal cannula and can be suitable for tracheal cannulas with various calibers; the fixing panel 2113 is formed by the outward extension of the convex surface of the supporting wall 2120, the fastening shaft 2112 passes through a hole on the fixing panel 2113, the lower end of the fastening shaft extends into a hole matched with the fixing panel on the panel layer 3, and the top of the fastening shaft 2112 is provided with an expanded end, so that the operation is more convenient; the fastening rope 2111 is connected with the middle part of the fastening shaft 2112, and the fastening shaft 2112 can be rotated to pull the rope to be wound on the fastening shaft 2112 so as to lock the tracheal cannula.

Furthermore, a sheet-shaped flexible auxiliary component 214 is arranged at the contact part of the fastening rope 2111 and the tracheal cannula; the design of the auxiliary component 214 can increase the contact area of the fastening rope 2111 and the endotracheal tube, and avoid the damage of the rope to the endotracheal tube.

Further, in order to prevent the first auxiliary fixing member 211 and the second auxiliary fixing member 212 from loosening during the detection process, a limiting device is disposed on the fastening shaft 2112, specifically, a vertical through hole 201 is disposed on the fastening shaft 2112, and an inserting strip 202 for fixedly clamping the fastening shaft 2112 is disposed in the through hole 201; a hole groove 31 for inserting the cutting 202 is formed in the panel layer 3 right below the cutting 202; the insertion strip 202 is a rectangular strip, and the hole slot 31 is also a rectangular hole slot 31 matched with the rectangular strip, so that when the insertion strip 202 is inserted into the hole slot 31, the fastening shaft 2112 can be prevented from further rotating; after the inspection operation is finished, the tracheal cannula can be taken out by pulling out the insertion strip 31.

Further, the endoscope cannula part 1 comprises an insertion hole 11 arranged on the mouth ring carrier 10, a bite tube 12 arranged at the bottom of the mouth ring carrier 10 and communicated with the insertion hole 11, and a tongue pressing piece 13 connected with the bite tube 12.

Furthermore, the tongue pressing piece 13 is an arc-shaped piece with two raised sides and a concave middle part, so that the tongue pressing piece is more comfortable; meanwhile, the tail end of the arc-shaped piece, namely one end of the arc-shaped piece far away from the bite pipe 12, is provided with a certain downward radian, and the design of the radian can enable a gastroscope cannula and the like to enter the throat more smoothly.

Furthermore, the upper and lower pipe surfaces of the bite pipe 12 are provided with a concave structure.

Furthermore, the same bandage 5 is connected to both sides of the mouth ring carrier 10.

Further, the third auxiliary fixing member 213 is a flexible sheet, one end of which is fixedly connected to one side of the groove 2121, and the other end of which is connected to a protrusion disposed on the other side of the groove 2121 through a fixing hole disposed thereon; after the tracheal cannula is locked by rotating the fastening shaft 2112 and winding the pulling rope around the fastening shaft 2112, the insertion strip 202 is inserted, the tracheal cannula is slightly bent and placed in the groove 2121, and then the tracheal cannula is secondarily fixed by connecting the third auxiliary fixing member 213 to both ends of the groove 2121.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. An endoscope mouth ring comprises a mouth ring carrier (10), wherein an endoscope insertion pipe part (1) and an trachea insertion part (2) are arranged on the mouth ring carrier (10), and the mouth ring carrier (10) is characterized by comprising a panel layer (3) and a cushion layer (4) arranged at the bottom of the panel layer (3); an intubation tube fixing component (21) is arranged at the insertion end of the trachea insertion part (2); the intubation tube fixing component (21) comprises a first auxiliary fixing piece (211), a second auxiliary fixing piece (212) matched with the first auxiliary fixing piece (211) and a third auxiliary fixing piece (213) arranged at the top end of the second auxiliary fixing piece (212) and matched with the second auxiliary fixing piece (212), wherein an arc-shaped groove (2121) is formed in the top of the second auxiliary fixing piece (212).

2. An endoscopic stoma cuff according to claim 1, wherein the second auxiliary fixing member (212) is a support wall (2120) having a curvature provided at an edge of an insertion opening of the trachea insertion part (2).

3. An endoscopic orosoh according to claim 2, wherein said first auxiliary fixing member (211) comprises a fastening rope (2111) for fastening an endotracheal tube, a fastening shaft (2112) for tightening said fastening rope (2111), and a fixing panel (2113) for fixing said fastening shaft (2112) provided on the back side of said second auxiliary fixing member (212); the fixing panel (2113) is provided with a hole for accommodating the fastening shaft (2112); the lower end of the fastening shaft (2112) is embedded with the panel layer (3); one end of the fastening rope (2111) is fixed on the supporting wall (2120), and the other end is fixed on the fastening shaft (2112).

4. An endoscopic oral ring according to claim 3, wherein a sheet-like flexible auxiliary member (214) is provided at a contact portion of said fastening rope (2111) with said endotracheal tube.

5. An endoscope oral ring according to claim 3, characterized in that, a vertical through hole (201) is arranged on the fastening shaft (2112), and an inserting strip (202) for fixedly clamping the fastening shaft (2112) is arranged in the through hole (201); and a hole groove (31) for inserting the inserting bar (202) is formed in the panel layer (3) right below the inserting bar (202).

6. An endoscope collar according to claim 1, characterized in that said endoscope insertion tube portion (1) comprises an insertion hole (11) provided in said collar carrier (10), a bite tube (12) provided at the bottom of said collar carrier (10) and communicating with said insertion hole (11), and a tongue plate (13) connected to said bite tube (12).

7. An endoscope oral ring according to claim 6, characterized in that the tongue depressor (13) is an arc-shaped piece with two sides raised and the middle recessed.

8. An endoscope collar according to claim 6, characterized in that the upper and lower tube surfaces of said bite tube (12) are provided with a concave structure.

9. An endoscopic oral ring according to claim 1, wherein said oral ring carrier (10) is connected to the same band (5) on both sides.

10. An endoscope collar according to claim 1, characterized in that said third auxiliary fixing member (213) is a flexible sheet material, one end of which is fixedly connected to one side of said groove (2121), and the other end of which is engaged with a protrusion provided on the other side of said groove (2121) through a fixing hole provided thereon.