Gastroendoscope oral pad

Abstract

The utility model relates to the technical field of medical instruments, in particular to a digestive endoscope oral pad which comprises a face mask, a connecting block, a protective plate, a rotating piece, a screw rod, a guide block and a tooth pad, the face mask is in a U shape, an endoscope penetrating hole is formed in the face mask so as to ensure that an endoscope can smoothly stretch into the face mask, and the face mask is sequentially provided with the connecting block and the protective plate from outside to inside. The mask, the connecting block and the protective plate are sequentially communicated, the rotating part is used for rotating the screw rods, the screw rods are rotatably arranged between the connecting block and the mask, the two screw rods are arranged on the upper side and the lower side outside the connecting block respectively, a guide block is movably arranged outside each screw rod, and a tooth pad is arranged outside each guide block; in the process that the endoscope is used for examination, the tooth pads on the upper side and the lower side outside the connecting block move up and down, so that the opening degree of the mouth of a patient can be changed according to the actual situation of the patient, and the comfort of the patient during examination is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a mouth pad for a digestive endoscope. Background Art

[0002] Digestive endoscopy is a very common examination in clinical practice. During the process of inserting an endoscope for examination, a digestive endoscopy mouth pad is needed to hold the patient's mouth open to facilitate the entry of the endoscope tube into the patient's oral cavity. Most existing digestive endoscopy mouth pads are fixed with a single strap, which is not firm enough and can easily cause the patient to bite for too long, resulting in a certain degree of discomfort.

[0003] The prior art CN210408368U discloses a digestive endoscope mouth pad, which is fixed with multiple fixing straps, thereby greatly reducing the possibility of the mouth pad falling off, thereby allowing patients to not pay attention to the size of the bite force during a long period of biting, greatly reducing the patient's discomfort.

[0004] However, the above-mentioned digestive endoscopy mouth pad cannot change the degree of opening of the patient's mouth according to the patient's actual situation during the examination of the patient, resulting in low comfort for the patient during the examination. Utility Model Content

[0005] The purpose of the utility model is to provide a digestive endoscope mouth pad, aiming to solve the technical problem that the existing digestive endoscope mouth pad cannot change the degree of opening of the patient's mouth according to the patient's actual situation during the examination of the patient, resulting in low comfort for the patient during the examination.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] The utility model provides a digestive endoscope mouth pad, comprising a mask, a connecting block, a guard plate, a rotating member, a screw, a guide block and a tooth pad. The mask is U-shaped and is provided with an endoscope through-hole to ensure smooth insertion of the endoscope. The mask is sequentially provided with the connecting block and the guard plate from the outside to the inside, and the mask, the connecting block and the guard plate are sequentially connected. The rotating member is used to rotate the screw, which is rotatably arranged between the connecting block and the mask. There are two screws, and the two screws are respectively arranged on the upper and lower sides outside the connecting block. The guide block is movably arranged outside each screw, and the tooth pad is arranged outside each guide block.

[0008] Wherein, the rotating member includes a first gear and a second gear, the first gear is arranged outside the screw, and the second gear is engaged with the first gear and is arranged on a side of the first gear close to the mask.

[0009] Wherein, the rotating member further includes a rotating rod and a rotating handle, the rotating rod is arranged on a side of the second gear away from the first gear and passes through the mask, and the rotating handle is arranged on an end of the rotating rod away from the second gear.

[0010] The digestive endoscopy mouth pad further includes a first connecting strap and a second connecting strap. There are several first connecting straps and several second connecting straps, and all of the first connecting straps and the second connecting straps are respectively arranged on the left and right sides of the mask.

[0011] The first connecting belt is provided with a Velcro sub-sticker, and the second connecting belt is provided with a Velcro mother-sticker. The Velcro sub-sticker and the Velcro mother-sticker are pasted together to achieve the purpose of connecting the first connecting belt and the second connecting belt.

[0012] The utility model relates to a digestive endoscope mouth pad, which covers the patient's mouth with the mask, and then extends the connecting block, the guard plate and the upper and lower tooth pads into the patient's oral cavity. When the guard plate cannot be further extended, the endoscope is inserted through the endoscope perforation and gradually inserted into the patient's gastrointestinal area through the patient's oral cavity, so that the endoscope can observe digestive diseases in the patient's gastrointestinal area. During the examination using the endoscope, the screw is driven to rotate by the rotating member, thereby driving the guide block to move outside the screw, and then driving the upper and lower tooth pads outside the connecting block to move up and down, so that the degree of opening of the patient's mouth can be changed according to the actual situation of the patient, thereby improving the comfort of the patient during the examination, and solving the technical problem that the existing digestive endoscope mouth pad cannot change the degree of opening of the patient's mouth according to the actual situation of the patient during the examination, resulting in low comfort for the patient during the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of the digestive endoscopy mouth pad according to the first embodiment of the present invention.

[0015] Figure 2 1 is a cross-sectional schematic diagram of a digestive endoscopy mouth pad according to the first embodiment of the present invention.

[0016] Figure 3 It is a structural schematic diagram of a shielding component of a digestive endoscope mouth pad according to a second embodiment of the present utility model.

[0017] Figure 4 2 is a cross-sectional schematic diagram of a digestive endoscopy mouth pad according to the second embodiment of the present invention.

[0018] In the figure: 101-mask, 102-connecting block, 103-guard plate, 104-screw, 105-guide block, 106-tooth pad, 107-first connecting belt, 108-second connecting belt, 109-first gear, 110-second gear, 111-rotating rod, 112-rotating handle, 113-endoscope perforation, 114-Velcro sub-patch, 115-Velcro main patch. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0020] First embodiment

[0021] See also Figures 1 and 2 , Figure 1 This is a schematic diagram of the overall structure of the digestive endoscopy mouth pad of the first embodiment of the present invention. Figure 2 1 is a cross-sectional schematic diagram of a digestive endoscopy mouth pad according to the first embodiment of the present invention.

[0022] The present invention provides a digestive endoscopy mouth pad, comprising a mask 101, a connecting block 102, a guard plate 103, a rotating member, a screw 104, a guide block 105, a tooth pad 106, a first connecting belt 107 and a second connecting belt 108. The rotating member comprises a first gear 109, a second gear 110, a rotating rod 111 and a rotating handle 112. The above-mentioned solution solves the above-mentioned problems. It is understandable that the above-mentioned solution can be used in various scenarios and can also be used to solve other problems.

[0023] In this embodiment, the mask 101 is placed over the patient's mouth, and the connecting block 102, the guard plate 103, and the upper and lower bite pads 106 are inserted into the patient's oral cavity. When the guard plate 103 cannot be inserted any further, the endoscope is inserted through the endoscope perforation 113 and gradually inserted into the patient's gastrointestinal region through the patient's oral cavity, so that the endoscope can observe digestive diseases in the patient's gastrointestinal region. During the endoscopic examination, the screw 104 is driven to rotate by the rotating member, thereby driving the guide block 105 to move outside the screw 104, and further driving the upper and lower bite pads 106 outside the connecting block 102 to move up and down, so that the degree of opening of the patient's mouth can be changed according to the actual situation of the patient, thereby improving the patient's comfort during the examination, and solving the technical problem that the existing digestive endoscope mouth pad cannot change the degree of opening of the patient's mouth according to the actual situation of the patient during the examination, resulting in low patient comfort during the examination.

[0024] The shape of the mask 101 is U-shaped, and the mask 101 is provided with an endoscope through-hole 113 to ensure the smooth insertion of the endoscope. The mask 101 is provided with the connecting block 102 and the guard plate 103 in sequence from the outside to the inside, and the mask 101, the connecting block 102 and the guard plate 103 are connected in sequence. The rotating member is used to rotate the screw 104, and the screw 104 is rotatably arranged between the connecting block 102 and the mask 101. The number of the screws 104 is two, and the two screws 104 are respectively arranged at On the upper and lower sides outside the connecting block 102, the guide block 105 is movably provided outside each screw 104, and the tooth pad 106 is provided outside each guide block 105. The screw 104 is provided with an external thread, and the guide block 105 has an internal thread. The external thread of the screw 104 cooperates with the internal thread of the guide block 105, so that when the screw 104 rotates, the guide block 105 will move along the trajectory of the thread outside the screw 104, thereby driving the tooth pad 106 to move up and down outside the connecting block 102.

[0025] Secondly, the first gear 109 is arranged outside the screw 104, and the second gear 110 is engaged with the first gear 109 and is arranged on the side of the first gear 109 close to the mask 101. The first gear 109 and the screw 104 are coaxially arranged. The second gear 110 rotates along its own axis, thereby driving the first gear 109 to rotate along its own axis, and then driving the screw 104 to rotate along its own axis between the connecting block 102 and the mask 101.

[0026] Again, the rotating rod 111 is arranged on the side of the second gear 110 away from the first gear 109 and passes through the mask 101. The rotating handle 112 is arranged on the end of the rotating rod 111 away from the second gear 110. The rotating handle 112 is held and rotated along the axis of the rotating rod 111, thereby driving the rotating rod 111 to rotate along its own axis, and then driving the second gear 110 to rotate along its own axis.

[0027] At the same time, the number of the first connecting straps 107 and the second connecting straps 108 is multiple, and all of the first connecting straps 107 and the second connecting straps 108 are respectively arranged on the left and right sides of the mask 101. By providing multiple first connecting straps 107 and the second connecting straps 108, the stability of the mouth pad fixed to the patient's mouth can be improved, thereby greatly reducing the possibility of the mouth pad falling off.

[0028] Finally, a Velcro sub-strip 114 is provided on the first connecting belt 107, and a Velcro mother-strip 115 is provided on the second connecting belt 108. The Velcro sub-strip 114 and the Velcro mother-strip 115 are pasted together to achieve the purpose of connecting the first connecting belt 107 and the second connecting belt 108.

[0029] When using the present invention, the mask 101 is covered on the patient's mouth, and the connecting block 102, the guard plate 103 and the tooth pads 106 on the upper and lower sides are extended into the patient's oral cavity. When the guard plate 103 can no longer be extended, the first connecting strap 107 and the second connecting strap 108 at the corresponding positions outside the mask 101 are overlapped together in turn and placed at different positions on the patient's head. Then, the overlapping position of the first connecting strap 107 and the second connecting strap 108 is adjusted according to the patient's head size, so that the Velcro sub-tag 114 on the first connecting strap 107 and the Velcro mother tag 115 on the second connecting strap 108 are adhered together, so that the first connecting strap 107 and the second connecting strap 108 are connected together, and the mouth pad can be fixed at the patient's mouth position. By connecting multiple first connecting straps 107 and second connecting straps 108 at different positions on the patient's head together, the stability of the mouth pad fixed to the patient's mouth can be improved, thereby greatly reducing the possibility of the mouth pad falling off.

[0030] After the mouth pad is fixed at the patient's mouth, the endoscope is inserted through the endoscope perforation 113 and gradually inserted into the patient's gastrointestinal part through the patient's oral cavity, so that the endoscope can observe the digestive diseases in the patient's gastrointestinal part. During the examination with the endoscope, the rotating handles 112 on the upper and lower sides of the mask 101 are rotated respectively, so as to drive the rotating rod 111 to rotate along its own axis, and then drive the second gear 110 to rotate along its own axis. The rotation of the second gear 110 along its own axis can drive the first gear 109 to rotate along its own axis, and then drive the screw 104 between the connecting block 102 and the mask 1 01 along its own axis, and the screw 104 rotates along its own axis, so that the guide block 105 moves along the trajectory of the thread outside the screw 104, thereby driving the tooth pad 106 to move up and down outside the connecting block 102, and then the tooth pads 106 on the upper and lower sides outside the connecting block 102 can jointly open the patient's mouth, and at the same time, can change the degree of opening of the patient's mouth according to the actual situation of the patient, thereby improving the patient's comfort during the examination, and solving the technical problem that the existing digestive endoscope mouth pad cannot change the degree of opening of the patient's mouth according to the actual situation of the patient during the examination, resulting in low comfort for the patient during the examination.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A digestive endoscope mouth pad, including a mask, characterized in that: It also includes a connecting block, a guard plate, a rotating member, a screw, a guide block and a tooth pad. The mask is U-shaped and is provided with an endoscope through-hole to ensure the smooth insertion of the endoscope. The mask is sequentially provided with the connecting block and the guard plate from the outside to the inside, and the mask, the connecting block and the guard plate are sequentially connected. The rotating member is used to rotate the screw, and the screw is rotatably arranged between the connecting block and the mask. There are two screws, and the two screws are respectively arranged on the upper and lower sides outside the connecting block. The guide block is movably arranged outside each screw, and the tooth pad is arranged outside each guide block.

2. The digestive endoscopy mouth pad according to claim 1, characterized in that: The rotating member includes a first gear and a second gear, the first gear is arranged outside the screw, and the second gear is engaged with the first gear and is arranged on a side of the first gear close to the mask.

3. The digestive endoscopy mouth pad according to claim 2, characterized in that: The rotating member further includes a rotating rod and a rotating handle. The rotating rod is arranged on a side of the second gear away from the first gear and passes through the mask. The rotating handle is arranged on an end of the rotating rod away from the second gear.

4. The digestive endoscopy mouth pad according to claim 1, characterized in that: The digestive endoscopy mouth pad also includes a first connecting strap and a second connecting strap. There are several first connecting straps and several second connecting straps, and all of the first connecting straps and the second connecting straps are respectively arranged on the left and right sides of the mask.

5. The digestive endoscopy mouth pad according to claim 4, characterized in that: The first connecting belt is provided with a Velcro sub-sticker, and the second connecting belt is provided with a Velcro mother sticker. The Velcro sub-sticker and the Velcro mother sticker are pasted together to achieve the purpose of connecting the first connecting belt and the second connecting belt.

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