CN215078291U

CN215078291U - Nip for infant gastroscopy

Info

Publication number: CN215078291U
Application number: CN202120758947.4U
Authority: CN
Inventors: 管亚飞; 陈筱青; 高胜男; 丁诗田; 迭馨娴
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-10
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a baby's gastroscopy is with seaming, it includes the baffle: the elastic bandage is fixedly connected to the two sides of the bottom of the baffle, a silica gel ring is bonded to the periphery of the baffle, a threaded hole is formed in the middle shaft of the top of the baffle, and a rotating mechanism is arranged in the inner cavity of the threaded hole. The utility model discloses a place this nip in the oral cavity of infant is positive, then with the baffle card outside the lips of infant, fix the head at the infant through elastic bandage, rotate the inner tube this moment, finally make two arc extension board back of the body removal, and then make the oral cavity open to the at utmost, this baby's nip for gastroscope inspection, possess the wide advantage of application scope, and easy operation is convenient, through rotating the inner tube, finally can support upper and lower gum with two supporting mechanism, so that adapt to the infant of different age bracket, make the better laminating infant's of this nip mouth type, prevent to cause the influence to the gastroscope inspection, the commonality and the practicality of this nip have been improved.

Description

Nip for infant gastroscopy

Technical Field

The utility model belongs to the technical field of the gastroscope, especially, relate to a baby's bite for gastroscopy.

Background

Gastroscopy is a medical examination method, also refers to an apparatus used for the examination, and is inserted into the stomach by a thin and soft tube, so that doctors can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes, the real situation of the examined part can be directly observed by the gastroscopy, pathological biopsy and cytology examination can be further carried out on the suspicious diseased part, and the gastroscopy is the preferred examination method for the upper digestive tract pathological changes.

In the gastroscopy process of the baby, for preventing the gastroscope from being bitten by the child and for ensuring that the gastroscope is in a free state, the mouth piece can be placed at the mouth occlusion part, the gastroscope is inserted into the child in the middle of the mouth piece, the size of the existing mouth piece is fixed and unchanged, when the child with a larger or smaller age is met, the size of the mouth piece is too small or too large, the child with different ages is not convenient to use in a matched mode, and the application range of the mouth piece is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nip for the gastroscopy of infants to solve the technical problem provided by the background technology.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a bite piece for infant gastroscopy comprising a baffle: the equal fixedly connected with elastic bandage in both sides of baffle bottom, the bonding has the silica gel circle around the baffle, the axis department at baffle top sets up threaded hole, the inner chamber of threaded hole is provided with rotating mechanism, the axis department fixedly connected with outer tube at baffle top, the surface of outer tube is provided with two symmetrical supporting mechanism, the side opening has all been seted up to the both sides of outer tube, the inner chamber of side opening is connected with mobilizable wedge two, one side of wedge two is provided with stop gear.

Preferably, the rotating mechanism includes threaded connection in the hollow knob of screw hole inner chamber, the inner chamber to the outer tube is run through on the top of hollow knob, the bottom of hollow knob extends to the below and the fixedly connected with inner tube of baffle, the ring channel has been seted up on the surface of hollow knob, the inner chamber of ring channel is connected with mobilizable two wedge one, one side that hollow knob was kept away from to the wedge runs through to the inner chamber of side opening and contacts with wedge two.

Preferably, the support mechanism comprises an arc-shaped support plate positioned on the surface of the outer tube, the inner wall of the arc-shaped support plate is in contact with the outer tube, a silica gel pad is fixedly bonded to the outer wall of the arc-shaped support plate, and the inner wall of the arc-shaped support plate is fixedly connected with the second wedge block.

Preferably, the limiting mechanism comprises a T-shaped groove arranged on one side of the wedge block, the inner cavity of the T-shaped groove is connected with a slidable T-shaped block, and one side, far away from the T-shaped groove, of the T-shaped block is fixedly connected with the wedge block I.

Preferably, the surfaces of the first wedge-shaped block and the second wedge-shaped block are both in contact with the inner wall of the side hole.

The utility model has the advantages that:

one, the utility model discloses a place this bite into the mouth cavity of infant is positive, then with the baffle card outside infant's lips, fix the head at the infant through elastic bandage, rotate the inner tube this moment, finally make two arc extension boards remove mutually, and then make the oral cavity open to the at utmost, this infant is bite into for gastroscope inspection, possess the advantage that application scope is wide, and easy operation is convenient, through rotating the inner tube, finally can support two supporting mechanism and go up tooth and lower tooth, so that adapt to the infant of different age bracket, make this better laminating infant's of bite into the mouth type, prevent to cause the influence to the gastroscope inspection, the commonality and the practicality of this bite into the mouth have been improved.

Two, the utility model discloses a setting of rotating mechanism can play the effect of exerting pressure to wedge two for two wedges can remove in opposite directions or move on the back mutually.

Thirdly, the utility model discloses a supporting mechanism's setting can play the supporting role to the upper and lower gum of infant, and the silica gel pad on arc extension board surface can effectually prevent the gum damage simultaneously.

Fourth, the utility model discloses a stop gear's setting can play the guide effect to wedge two for two stable removals of wedge can avoid two inner chambers that break away from the side opening of wedge simultaneously.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic structural perspective view of an embodiment of the present invention;

FIG. 2 is a right sectional view of a rotating mechanism and an outer tube connecting structure according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a connection structure of a baffle and a threaded hole according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a rotation mechanism according to an embodiment of the present invention;

fig. 5 is a right sectional view of a limiting mechanism according to an embodiment of the present invention;

fig. 6 is a perspective view illustrating an exploded state of a local connection structure according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a baffle, 2, an elastic bandage, 3, a silica gel ring, 4, a threaded hole, 5, a rotating mechanism, 51, a hollow knob, 52, an inner pipe, 53, an annular groove, 54, a first wedge-shaped block, 6, an outer pipe, 7, a supporting mechanism, 71, an arc support plate, 72, a silica gel pad, 8, a side hole, 9, a second wedge-shaped block, 10, a limiting mechanism, 101, a T-shaped groove, 102 and a T-shaped block.

Detailed Description

Hereinafter, an embodiment of the bite for infant gastroscopy of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1 to 6 show a bite for infant gastroscopy according to an embodiment of the present invention, which includes a baffle 1: elastic binding bands 2 are fixedly connected to two sides of the bottom of a baffle plate 1, a silica gel ring 3 is bonded around the baffle plate 1, a threaded hole 4 is formed in a middle shaft of the top of the baffle plate 1, a rotating mechanism 5 is arranged in an inner cavity of the threaded hole 4, an outer tube 6 is fixedly connected to the middle shaft of the top of the baffle plate 1, two symmetrical supporting mechanisms 7 are arranged on the surface of the outer tube 6, side holes 8 are formed in two sides of the outer tube 6, an inner cavity of each side hole 8 is connected with a movable wedge block II 9, the rotating mechanism 5 comprises a hollow knob 51 which is in threaded connection with the inner cavity of the threaded hole 4, the top end of the hollow knob 51 penetrates through the inner cavity of the outer tube 6, the bottom end of the hollow knob 51 extends to the lower side of the baffle plate 1 and is fixedly connected with an inner tube 52, an annular groove 53 is formed in the surface of the hollow knob 51, two movable wedge blocks I54 are connected to the inner cavity of the side holes 8, one side of each wedge block I54, which is far away from the hollow knob 51, and is in contact with the wedge block II 9, through the setting of the rotating mechanism 5, the pressure can be exerted on the two wedge-shaped blocks 9, so that the two wedge-shaped blocks 9 can move in opposite directions or move back to back, the surfaces of the first wedge-shaped block 53 and the second wedge-shaped block 9 are both contacted with the inner wall of the side hole 8, the supporting mechanism 7 comprises an arc-shaped support plate 71 positioned on the surface of the outer tube 6, the inner wall of the arc-shaped support plate 71 is contacted with the outer tube 6, a silica gel pad 72 is fixedly adhered on the outer wall of the arc-shaped support plate 71, the inner wall of the arc-shaped support plate 71 is fixedly connected with the second wedge-shaped block 9, through the setting of the supporting mechanism 7, the upper and lower teeth of the sick child can be supported, meanwhile, the gum of the sick child is placed in direct contact with the arc-shaped support plate 71, the gum injury is effectively placed, one side of the second wedge-shaped block 9 is provided with a limiting mechanism 10, the limiting mechanism 10 comprises a T-shaped groove 101 arranged on one side of the second wedge-shaped block 9, and the inner cavity of the T-shaped groove 101 is connected with a slidable T-shaped block 102, one side of the T-shaped block 102, which is far away from the T-shaped groove 101, is fixedly connected with the first wedge block 54, and the second wedge block 9 can be guided by the limiting mechanism 10, so that the second wedge block 9 can stably move left and right, and the second wedge block 9 can be prevented from being separated from the inner cavity of the side hole 8.

The working principle is as follows: the utility model discloses during the use, the user is positive through placing this bite in the infant oral cavity, then with baffle 1 card outside the lip of infant, fix the head at the infant through elastic bandage 2 with this bite, rotate inner tube 52 this moment, inner tube 52 drives hollow knob 51 and rotates at the inner chamber of screw hole 4, make hollow knob 51 rebound, hollow knob 51 drives ring channel 53 in the inner chamber of wedge 54 at the inner chamber rebound of side opening 8, ring channel 53 exerts pressure to wedge two 9, make side opening 8 drive T-shaped piece 102 slide at the inner chamber of T-shaped groove 101, and then make two 9 back of the body removals of wedge, wedge two 9 drive arc extension board 71 and silica gel pad 72 synchronous motion, and then strut the oral cavity of infant, the wide purpose of application scope has been reached promptly.

In summary, the following steps: the infant bite for gastroscopy is characterized in that the bite is placed in the middle of the oral cavity of an infant, then the baffle plate 1 is clamped outside the oral lip of the infant and is fixed on the head of the infant through the elastic bandage 2, the inner tube 52 is rotated at the moment, finally the two arc-shaped support plates 71 move back to back, and further the oral cavity is opened to the maximum degree, the infant bite for gastroscopy has the advantage of wide application range, the operation is simple and convenient, the two support mechanisms 7 can be finally propped against upper and lower gingiva by rotating the inner tube 52 so as to be suitable for the infants of different ages, the bite is better attached to the mouth shape of the infant, the influence on the gastroscopy is prevented, the universality and the practicability of the bite are improved, the problem that the size of the existing bite is fixed and unchanged is solved, when the infant of a large age or a small age is met, the size of the bite is too small or too large, and the infant cannot be matched with the infant of different ages conveniently is solved, thereby reducing the problem of the application range of the mouth piece.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A bite for infant gastroscopy, characterized by comprising a baffle (1): the equal fixedly connected with elastic bandage (2) in both sides of baffle (1) bottom, it has silica gel circle (3) to adhere around baffle (1), axis department at baffle (1) top sets up threaded hole (4), the inner chamber of threaded hole (4) is provided with rotating mechanism (5), axis department fixedly connected with outer tube (6) at baffle (1) top, the surface of outer tube (6) is provided with two symmetrical supporting mechanism (7), side opening (8) have all been seted up to the both sides of outer tube (6), the inner chamber of side opening (8) is connected with mobilizable wedge two (9), one side of wedge two (9) is provided with stop gear (10).

2. The nip for the infant gastroscopy as claimed in claim 1, characterized in that, the rotating mechanism (5) comprises a hollow knob (51) which is screwed into the inner cavity of the threaded hole (4), the top end of the hollow knob (51) penetrates the inner cavity of the outer tube (6), the bottom end of the hollow knob (51) extends to the lower part of the baffle (1) and is fixedly connected with the inner tube (52), the surface of the hollow knob (51) is provided with an annular groove (53), the inner cavity of the annular groove (53) is connected with two movable first wedge blocks (54), one side of the first wedge block (54) far away from the hollow knob (51) penetrates the inner cavity of the side hole (8) and is contacted with the second wedge block (9).

3. A bite for infant gastroscopy according to claim 2, characterized in that said supporting mechanism (7) comprises an arc-shaped support plate (71) positioned on the surface of the outer tube (6), the inner wall of said arc-shaped support plate (71) is contacted with the outer tube (6), the outer wall of said arc-shaped support plate (71) is fixedly bonded with a silicone pad (72), and the inner wall of said arc-shaped support plate (71) is fixedly connected with the second wedge-shaped block (9).

4. A nip for infant gastroscopy according to claim 3, characterized in that the limiting mechanism (10) comprises a T-shaped groove (101) arranged on one side of the second wedge-shaped block (9), the inner cavity of the T-shaped groove (101) is connected with a slidable T-shaped block (102), and one side of the T-shaped block (102) far away from the T-shaped groove (101) is fixedly connected with the first wedge-shaped block (54).

5. A baby gastroscopy mouthpiece as claimed in claim 4, in which the surfaces of the first and second wedges (54, 9) are in contact with the inner wall of the side hole (8).