Protective head cover for shoulder arthroscopy operation

Abstract

The utility model discloses a protective head sleeve for shoulder arthroscopy surgery, which belongs to the technical field of shoulder arthroscopy surgery and is characterized in that an adjusting part comprises an arc-shaped head hoop and connecting sheets, the connecting sheets are mounted at two ends of the arc-shaped head hoop in a limiting and sliding manner, and a protective cover is mounted at the ends of the two connecting sheets in a limiting and rotating manner; the mouth and nose protection structure comprises a mounting piece and a protection piece, the mounting piece is rotationally mounted in the middle of the adjusting piece in a limited mode and is kept perpendicular to the arc-shaped head hoop, the protection piece is mounted at the end of the mounting piece, and the adjusting piece is matched with the protection cover to adjust the protection cover, so that the protection cover is located outside the ears to wrap the ears; the mounting part is used for mounting the protective part right in front of the head, so that the mouth and the nose are conveniently protected, the risk that water enters ears and respiratory tracts is greatly reduced, the protective property of an operation is improved, and the influence on an operation result caused by discomfort of a patient during the operation is prevented.

Description

Technical Field

[0001] The utility model relates to the field of shoulder arthroscopic surgery, in particular to a protective head cover used for shoulder arthroscopic surgery. Background Art

[0002] Patients with shoulder arthritis, biceps rupture, osteoarthritis, etc. usually need to adopt the side-lying position during shoulder arthroscopy. In order to obtain a good surgical field of view and facilitate surgical operations, upper limb traction equipment is often required to maintain the abduction design requirements of the affected limb.

[0003] The general steps of the operation are: loose body removal, cleaning of rotator cuff tear, cleaning of biceps tear, and removal of labrum tear. During the cleaning of rotator cuff tear, a 30° arthroscopy is inserted through the posterior approach, water is introduced through the anterior approach, and cleaning is performed with an electric planer through the third approach. In addition, the patient usually needs to lie on his side, which exposes the ear. During the operation, a large amount of water is required for cleaning. During cleaning, water easily enters the ear. If the eardrum is perforated, water enters the ear and subsequently causes infection. How to invent a protective headgear for shoulder arthroscopy surgery to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a protective headgear for shoulder arthroscopic surgery, which aims to improve the problem that people usually lie on their side during surgery, which causes the ears to be exposed and easily leads to water entering the ears. If the eardrum is perforated, water entering the ear may cause infection later.

[0005] The utility model is implemented as follows: a protective head cover for shoulder arthroscopy surgery, comprising

[0006] An ear protection structure, the ear protection structure comprising an adjusting member and a protective cover, the adjusting member comprising an arc-shaped headband and a connecting piece, the connecting piece is limitedly slidably mounted on both ends of the arc-shaped headband, and the protective cover is limitedly rotatably mounted on the ends of the two connecting pieces;

[0007] The mouth and nose protection structure comprises a mounting part and a protective part. The mounting part is rotationally mounted on the middle part of the adjusting part and is vertically arranged with the arc-shaped headband. The protective part is mounted on the end of the mounting part.

[0008] In a preferred technical solution of the present utility model, the adjusting member also includes a first limiting rod and a first lower pressure plate, and the first lower pressure plate and the connecting plate are correspondingly provided with strip-shaped through holes, the first limiting rod is located in the strip-shaped through holes of the connecting plate and the first lower pressure plate, and the top and bottom of the first limiting rod are fixedly mounted on the inner wall of the arc-shaped headband.

[0009] In a preferred technical solution of the present invention, strip-shaped through holes are opened on both sides of the middle part of the first lower pressure plate, the middle part of the first lower pressure plate is fixedly connected to the inner wall of the arc-shaped headband, and the through holes of the two connecting plates are located at one end close to the middle part of the arc-shaped headband.

[0010] In a preferred technical solution of the utility model, first locking bolts are installed through threads at both ends of the arc-shaped head hoop, and the bottom of the first locking bolt abuts against the first lower pressure plate.

[0011] In a preferred technical solution of the present utility model, the protective cover includes an earmuff and an arc frame, the ends of the connecting piece are respectively fixedly connected with mounting blocks, the arc frame is limit-connected to the mounting blocks, the two sides of the earmuff are limit-rotatably connected with a damping shaft, and the other end of the damping shaft is limit-rotatably connected to the arc frame.

[0012] In a preferred technical solution of the present invention, the top limit rotation connection of the arc frame is provided with a connecting rod and a limit rod, the connecting rod is limit rotationally connected to the mounting block, an arc-shaped through hole is provided at the end of the mounting block, the limit rod is located in the through hole at the end of the mounting block, and the limit rod and the end of the connecting rod are connected with a limit gasket.

[0013] In a preferred technical solution of the utility model, the mounting member includes a mounting seat and an extension shell, the mounting seat is fixedly installed in the middle of the arc-shaped headband, a rotating shaft is provided between the mounting seat and the extension shell for limited rotation, and an extension plate is provided inside the extension shell for limited sliding.

[0014] In a preferred technical solution of the present invention, a second lower pressure plate is provided inside the extension shell, and one end of the second lower pressure plate close to the mounting seat is fixedly connected to the inner wall of the extension shell, and a second locking bolt is threadedly penetrated through one end of the extension shell away from the mounting seat, and the second locking bolt abuts against the end of the second lower pressure plate, and the extension plate is located at the bottom of the second lower pressure plate.

[0015] In a preferred technical solution of the present invention, the protective member includes a connecting column and a connecting frame, one end of the connecting column is connected to the extension plate, and the other end of the connecting column is connected to the connecting frame, and an oral and nasal mask is arranged inside the connecting frame.

[0016] In a preferred technical solution of the present invention, two sides of the oronasal mask are rotationally connected to the connecting frame in a limited manner.

[0017] The beneficial effects of the utility model are as follows: the utility model obtains a protective head cover for shoulder arthroscopy surgery through the above design. When in use, the ear protection structure is worn on the head so that two earmuffs wrap the ears. According to different human body structures, the position of the earmuffs is adjusted by pulling down or pushing up. At the same time, the earmuffs are rotated left and right to make one side close to the face to prevent water from entering (when the earmuffs are rotated, the rotation position of the connecting rod remains unchanged, and at this time the limit rod is displaced in the arc-shaped through hole of the mounting block). The earmuffs are conveniently rotated up and down to improve the comfort of wearing. At the same time, if a large amount of water is used during surgery, it is easy to inhale it into the nose if you breathe carefully, which is relatively uncomfortable. By adjusting the angle of the extension shell and the length of the extension plate, the mouth and nose mask is covered on the mouth and nose, which greatly reduces the risk of water entering the ears and respiratory tract, improves the protectiveness of the surgery, and prevents the patient from being uncomfortable during the surgery and affecting the surgical results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of one side structure provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of another side provided for an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of a partial structure of an ear protection structure provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the protective cover structure provided by the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the mouth and nose protection structure provided in an embodiment of the utility model.

[0024] In the figure: 100-ear protection structure; 110-adjusting member; 111-arc-shaped headband; 112-first lower pressure plate; 113-connecting plate; 114-first limiting rod; 115-first locking bolt; 116-mounting block; 120-protective cover; 121-earmuff; 122-arc-shaped frame; 123-connecting rod; 124-limiting rod; 125-limiting gasket; 126-damping shaft; 200-mouth and nose protection structure; 210-mounting member; 211-mounting seat; 212-rotating shaft; 213-extension shell; 214-second lower pressure plate; 215-second limiting rod; 216-second locking bolt; 217-extension plate; 220-protective member; 221-connecting column; 222-connecting frame; 223-mouth and nose cover. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 2 The utility model provides a technical solution: a protective headgear for shoulder arthroscopy surgery, comprising

[0027] The ear protection structure 100 includes an adjusting member 110 and a protective cover 120. The adjusting member 110 includes an arc-shaped headband 111 and a connecting piece 113. The connecting piece 113 is slidably mounted at both ends of the arc-shaped headband 111. The protective cover 120 is rotatably mounted at the ends of the two connecting pieces 113. The mouth and nose protection structure 200 includes a mounting member 210 and a protective member 220. The mounting member 210 is rotatably mounted at the middle of the adjusting member 110 and is vertically arranged with the arc-shaped headband 111. The protective member 220 is mounted at the end of the mounting member 210. The adjusting member 110 cooperates with the adjusting protective cover 120 so that the protective cover 120 is located outside the ear to wrap the ear. The mounting member 210 is used to mount the protective member 220 directly in front of the head to facilitate the protection of the mouth and nose.

[0028] See also Figures 2 to 4The adjusting member 110 also includes a first limiting rod 114 and a first lower pressing plate 112. The first lower pressing plate 112 and the connecting plate 113 are provided with corresponding strip-shaped through holes. The first limiting rod 114 is located in the strip-shaped through holes of the connecting plate 113 and the first lower pressing plate 112. The top and bottom of the first limiting rod 114 are fixedly installed on the inner wall of the arc-shaped headband 111. The first limiting rod 114 is used to prevent the connecting plate 113 from being pulled off the track.

[0029] Strip-shaped through holes are provided on both sides of the middle of the first lower pressing plate 112. The middle of the first lower pressing plate 112 is fixedly connected to the inner wall of the arc-shaped head hoop 111. The through holes of the two connecting pieces 113 are located at one end close to the middle of the arc-shaped head hoop 111. The first locking bolts 115 are installed through the threads at both ends of the arc-shaped head hoop 111. The bottom of the first locking bolts 115 abuts against the first lower pressing plate 112. Adjusting the first locking bolts 115 facilitates adjusting the force of the first lower pressing plate 112 squeezing the connecting piece 113, so as to facilitate the limited sliding of the connecting piece 113 between the first lower pressing plate 112 and the arc-shaped head hoop 111.

[0030] The protective cover 120 includes an earmuff 121 and an arc frame 122. The ends of the connecting piece 113 are respectively fixedly connected with the mounting block 116. The arc frame 122 is limitedly connected with the mounting block 116. The two sides of the earmuff 121 are limitedly connected with the damping shaft 126. The other end of the damping shaft 126 is limitedly connected with the arc frame 122, which is convenient for positioning the angle when adjusting the earmuff 121. The top of the arc frame 122 is limitedly connected with the connecting rod 123 and the limiting rod 124. The connecting rod 123 is limitedly connected with the mounting block 116. The end of the mounting block 116 is provided with an arc through hole. The limiting rod 124 is located in the through hole at the end of the mounting block 116. The ends of the limiting rod 124 and the connecting rod 123 are connected with the limiting gasket 125. The interior of the earmuff 121 can be set to be a genuine leather material, which is convenient for ventilation and comfort.

[0031] See also Figure 2 and Figure 5 The mounting member 210 includes a mounting seat 211 and an extension shell 213. The mounting seat 211 is fixedly mounted in the middle of the arc-shaped headband 111. A rotating shaft 212 is provided between the mounting seat 211 and the extension shell 213 for limited rotation. An extension plate 217 is provided inside the extension shell 213 for limited sliding. The rotating shaft 212 is a damping setting to facilitate fixing the angle of the extension shell 213.

[0032] A second pressing plate 214 is provided inside the extension shell 213. One end of the second pressing plate 214 close to the mounting seat 211 is fixedly connected to the inner wall of the extension shell 213. One end of the extension shell 213 away from the mounting seat 211 is threadedly penetrated with a second locking bolt 216. The second locking bolt 216 abuts against the end of the second pressing plate 214. The extension plate 217 is located at the bottom of the second pressing plate 214. The force of the second pressing plate 214 squeezing the extension plate 217 is adjusted by adjusting the second locking bolt 216, so that the extension plate 217 can slide in the extension shell 213. The protective member 220 includes a connecting column 221 and a connecting frame 222. One end of the connecting column 221 is connected to the extension plate 217, and the other end of the connecting column 221 is connected to the connecting frame 222. An oral and nasal mask 223 is provided inside the connecting frame 222. The connecting frame 222 is arranged in an arc shape, and the connecting frame 222 is connected to the connecting column 221 in a damping rotation connection. Both sides of the mouth and nose mask 223 are rotatably connected to the connecting frame 222, and the inner outer cover of the mouth and nose mask 223 can be set to be a genuine leather material, which is breathable and relatively comfortable.

[0033] Working principle: Wear the ear protection structure 100 on the head so that the two earmuffs 121 wrap the ears. According to the different structures of the human body, the position of the earmuffs 121 can be adjusted by pulling down or pushing up. At the same time, the earmuffs 121 can be rotated left and right to make one side close to the face to prevent water from entering. (When the earmuffs 121 are rotated, the rotation position of the connecting rod 123 remains unchanged. At this time, the limit rod 124 is displaced in the arc-shaped through hole of the mounting block 116). The earmuffs 121 can be easily rotated up and down to improve the wearing comfort. At the same time, when a large amount of water is used during surgery, if you breathe, you can easily inhale it into the nose, which is relatively uncomfortable. By adjusting the angle of the extension shell 213 and the length of the extension plate 217, the mouth and nose mask 223 can cover the mouth and nose.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protective headgear for shoulder arthroscopy surgery, characterized in that: include An ear protection structure, the ear protection structure comprising an adjusting member and a protective cover, the adjusting member comprising an arc-shaped headband and a connecting piece, the connecting piece is limitedly slidably mounted on both ends of the arc-shaped headband, and the protective cover is limitedly rotatably mounted on the ends of the two connecting pieces; The mouth and nose protection structure comprises a mounting part and a protective part. The mounting part is rotationally mounted on the middle part of the adjusting part and is vertically arranged with the arc-shaped headband. The protective part is mounted on the end of the mounting part.

2. A protective headgear for shoulder arthroscopy surgery as claimed in claim 1, characterized in that: The adjusting member also includes a first limiting rod and a first lower pressing plate. The first lower pressing plate and the connecting plate are provided with corresponding strip-shaped through holes. The first limiting rod is located in the strip-shaped through holes of the connecting plate and the first lower pressing plate. The top and bottom of the first limiting rod are fixedly mounted on the inner wall of the arc-shaped headband.

3. A protective headgear for shoulder arthroscopy surgery as claimed in claim 2, characterized in that: Strip-shaped through holes are provided on both sides of the middle part of the first lower pressing plate, the middle part of the first lower pressing plate is fixedly connected to the inner wall of the arc-shaped headband, and the through holes of the two connecting plates are located at one end close to the middle part of the arc-shaped headband.

4. A protective headgear for shoulder arthroscopy surgery as claimed in claim 2, characterized in that: The first locking bolts are installed through threads at both ends of the arc-shaped head hoop, and the bottom of the first locking bolts abuts against the first lower pressing plate.

5. The protective headgear for shoulder arthroscopy surgery according to claim 2, characterized in that: The protective cover includes an earmuff and an arc frame, the ends of the connecting piece are respectively fixedly connected with mounting blocks, the arc frame is limit-connected with the mounting blocks, the two sides of the earmuff are limit-rotatably connected with a damping shaft, and the other end of the damping shaft is limit-rotatably connected with the arc frame.

6. A protective headgear for shoulder arthroscopy surgery as claimed in claim 5, characterized in that: The top of the arc frame is rotationally limited and connected with a connecting rod and a limiting rod, the connecting rod is rotationally limited and connected with the mounting block, an arc through hole is opened at the end of the mounting block, the limiting rod is located in the through hole at the end of the mounting block, and the ends of the limiting rod and the connecting rod are connected with a limiting gasket.

7. A protective headgear for shoulder arthroscopy surgery as claimed in claim 1, characterized in that: The mounting member comprises a mounting seat and an extension shell, wherein the mounting seat is fixedly mounted at the middle portion of the arc-shaped headband, a rotating shaft is provided between the mounting seat and the extension shell for limited rotation, and an extension plate is provided inside the extension shell for limited sliding.

8. A protective headgear for shoulder arthroscopy surgery as claimed in claim 7, characterized in that: A second lower pressure plate is provided inside the extension shell, and one end of the second lower pressure plate close to the mounting seat is fixedly connected to the inner wall of the extension shell, and a second locking bolt is threadedly penetrated at one end of the extension shell away from the mounting seat, and the second locking bolt abuts against the end of the second lower pressure plate, and the extension plate is located at the bottom of the second lower pressure plate.

9. A protective headgear for shoulder arthroscopy surgery as claimed in claim 8, characterized in that: The protective member includes a connecting column and a connecting frame, one end of the connecting column is connected to the extension plate, and the other end of the connecting column is connected to the connecting frame, and an oral and nasal mask is arranged inside the connecting frame.

10. A protective headgear for shoulder arthroscopy surgery as claimed in claim 9, characterized in that: Both sides of the mouth and nose mask are rotationally connected to the connection frame in a limited position.

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