Improved eye pressing device for orthopaedic surgery

Abstract

The utility model discloses an improved eye pressing device for plastic surgery, which comprises an air bag component, a pressing component and a fixing component, and the air bag component comprises a left air bag and a right air bag; the pressing assembly comprises a left pressing plate and a right pressing plate, and the left pressing plate and the right pressing plate are connected through a fixing pin. The side, close to the eyes of the patient, of the left pressing plate is connected with a left air bag. A left through hole is formed in the center point of the left pressing plate, and a right through hole is formed in the center point of the right pressing plate. The side, close to the left pressing plate, of the left air bag is connected with a left air valve. The fixing assembly comprises a fixing belt, a C-shaped plate, an adjusting pin and an auxiliary belt; the auxiliary belt comprises a left auxiliary belt and a right auxiliary belt; the left fixing band comprises a left fixing section and a left adjusting section; the right fixing band comprises a right fixing section and a right adjusting section. The utility model solves the problems that the device is easy to loosen from the face of a patient, the height and width of the face of the patient are tedious to adjust, and the overall weight of the device is heavy.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field more specifically, relate to an improved eye pressing device for plastic surgery. BACKGROUND

[0002] Eye pressing in plastic surgery is mainly related to postoperative recovery and treatment of specific eye diseases. For example, immediate postoperative compression hemostasis: after eye plastic surgery, the palm is used to compress the gauze around the eyes for about 15-30 minutes in the early stage to play an early hemostatic role. Especially after double eyelid surgery, there is often a small amount of bleeding at the incision site, and the compression hemostasis method is often used, that is, the palm or soft ice bag is used to compress the eye for 15-30 minutes to play a hemostatic role.

[0003] Chinese patent application file 1 (application number: 2020110757051, application date: October 10, 2020) discloses a face protection device for plastic surgery, a U-shaped main body frame 1' is provided with a groove, a fastening mechanism 2' arranged at equal intervals is installed in the groove, a position adjusting mechanism 5' is installed on the U-shaped main body frame 1', a height adjusting mechanism 4' is installed on the adjusting end of the position adjusting mechanism 5', and an eye pressing mechanism 3' is installed on the adjusting end of the height adjusting mechanism 4'; the mechanism 2' and the pressing mechanism 3' of the above-mentioned face protection device for plastic surgery are easy to loosen from the patient's face; at the same time, the position adjusting mechanism 5' and the height adjusting mechanism 4' are complicated to adjust, and the wearing process is not convenient; and the overall weight of the device is large, the clamping force of the fastening block and the fastening plate on the face is large, which causes the face to be uncomfortable to use; and the adaptability of the rectangular plate of the eye pressing mechanism 3' to the eye needs to be improved.

[0004] Chinese patent application file 2 (application number: 2021222521942, application date: September 17, 2021) discloses an eye compression bandaging device, which comprises a fixed frame, a deformation piece, a compression assembly, an adjusting piece, and an elastic band, the fixed frame is provided with a containing cavity for containing gas, and the containing cavity is provided with a gas pushing piston; the deformation piece is connected with the fixed frame and communicates with the containing cavity; the compression assembly is connected with the end face of the deformation piece away from the fixed frame and is used for bandaging the eye area; the elastic band of the above-mentioned eye compression bandaging device has limited force, and the compression effect is not obvious; at the same time, the elastic band and the arc-shaped hanging ear are easy to fall off from the patient's face and are not easy to use stably; and the height and width of the eye compression device cannot be adjusted, and the adaptability between different patients is poor.

[0005] Chinese patent application file 3 (application number: 2021107820482, application date: July 10, 2021) discloses an eye massager with adjustable air bag massage position, as shown in Figure 1 Chinese patent application file 3, wherein the massage assembly is connected with the eye pressing mechanism in the present application Figure 1The structure of the pressing assembly is completely different, and the massage assembly in Chinese patent application document 3 is used to solve the relaxation problem of eye massage, and the pressing assembly in the present application is used to solve the shaping problem of eye pressing. Therefore, the structure of the present application is different from that of Chinese patent application document 3, and the technical problems solved are different, and the application objects are different.

[0006] Chinese patent application document 4 (application number: 2022202260484, application date: January 27, 2022) discloses a rotating and pressing integrated eye massager, as shown in Figure 3 Chinese patent application document 4, wherein the universal massage head group is different from the pressing assembly in the present application. Figure 1 The structure of the pressing assembly is completely different, and the universal massage head group in Chinese patent application document 4 is used to solve the relaxation problem of eye massage, and the pressing assembly in the present application is used to solve the shaping problem of eye pressing. Therefore, the structure of the present application is different from that of Chinese patent application document 4, and the technical problems solved are different, and the application objects are different.

[0007] Chinese patent application document 5 (application number: 2022232977994, application date: December 9, 2022) discloses a 360-degree rotating and pressing eye massager, as shown in Figure 2 Chinese patent application document 5, wherein the magnetic massage head is different from the pressing assembly in the present application. Figure 1 The structure of the pressing assembly is completely different, and the magnetic massage head in Chinese patent application document 5 is used to solve the relaxation problem of eye massage, and the pressing assembly in the present application is used to solve the shaping problem of eye pressing. Therefore, the structure of the present application is different from that of Chinese patent application document 5, and the technical problems solved are different, and the application objects are different.

[0008] Chinese patent application document 6 (application number: 2020108182107, application date: August 14, 2020) discloses a pressing device for eye care, as shown in Figure 2 Chinese patent application document 6, wherein the orbit massage mechanism is different from the pressing assembly in the present application. Figure 1 The structure of the pressing assembly is completely different, and the orbit massage mechanism in Chinese patent application document 6 is used to solve the relaxation problem of eye massage, and the pressing assembly in the present application is used to solve the shaping problem of eye pressing. Therefore, the structure of the present application is different from that of Chinese patent application document 6, and the technical problems solved are different, and the application objects are different.

[0009] Therefore, the device in the prior art is prone to loosening from the patient's face, and the height and width adjustment on the patient's face is cumbersome, and the overall weight of the device is large, which is a technical problem urgently needed to be solved in the field. Practical new type content

[0010] Therefore, the utility model provides an improved eye pressing device for orthopedics, to solve the problems of easy loosening from the patient's face, complicated height and width adjustment on the patient's face and overall weight of the device in the prior art.

[0011] The application provides an improved eye pressing device for orthopedics, comprising a gas bag assembly, a pressing assembly and a fixing assembly, wherein,

[0012] The gas bag assembly comprises left and right gas bags arranged oppositely, the left and right gas bags corresponding to the patient's eyes respectively, and the left and right gas bags are both in the shape of an elliptical table structure in the inflated state;

[0013] The pressing assembly comprises left and right pressing plates arranged oppositely, the left and right pressing plates are both in the shape of a rectangle, and the left and right pressing plates are connected through a fixing pin; the left pressing plate is connected with the left gas bag on the side close to the patient's eyes, and the right pressing plate is connected with the right gas bag on the side close to the patient's eyes;

[0014] A left through hole is formed at the center point of the left pressing plate and penetrates the left pressing plate along the thickness direction of the left pressing plate, and a right through hole is formed at the center point of the right pressing plate and penetrates the right pressing plate along the thickness direction of the right pressing plate;

[0015] The left gas bag is connected with a left valve on the side close to the left pressing plate, the left valve penetrates the left through hole on the side away from the left gas bag, and the length of the left valve along the thickness direction of the left pressing plate is greater than the length of the left through hole; the right gas bag is connected with a right valve on the side close to the right pressing plate, the right valve penetrates the right through hole on the side away from the right gas bag, and the length of the right valve along the thickness direction of the right pressing plate is greater than the length of the right through hole;

[0016] The fixing assembly comprises a fixing belt, a C-shaped plate, an adjusting pin and an auxiliary belt, the fixing belt comprises left and right fixing belts, the C-shaped plate is in a hollow structure, the left fixing belt is connected with the left pressing plate on the side away from the right pressing plate, the right fixing belt is connected with the right pressing plate on the side away from the left pressing plate, the adjusting pin is connected to the outer surface of the middle part of the C-shaped plate, and the adjusting pin is in the shape of T;

[0017] The auxiliary belt comprises left and right auxiliary belts, the left and right auxiliary belts are both in the shape of a rectangle, one end of the left auxiliary belt is connected with the left fixing belt on the side close to the left pressing plate, the other end of the left auxiliary belt is connected with the left fixing belt on the side close to the adjusting pin, one end of the right auxiliary belt is connected with the right fixing belt on the side close to the right pressing plate, and the other end of the right auxiliary belt is connected with the right fixing belt on the side close to the adjusting pin;

[0018] The left fixing belt comprises a left fixing segment and a left adjusting segment connected with the left fixing segment, the left fixing segment is located at the side of the left adjusting segment close to the left pressing plate, the side of the left fixing segment away from the left adjusting segment is fixedly connected with the left pressing plate, the end of the left adjusting segment away from the left fixing segment is fixedly connected with the adjusting pin, the left fixing segment is in a flat structure, and the left adjusting segment is in a strip-shaped rope body;

[0019] The right fixing belt comprises a right fixing segment and a right adjusting segment connected with the right fixing segment, the right fixing segment is located at the side of the right adjusting segment close to the right pressing plate, the side of the right fixing segment away from the right adjusting segment is fixedly connected with the right pressing plate, the end of the right adjusting segment away from the right fixing segment is fixedly connected with the adjusting pin, the right fixing segment is in a flat structure, and the right adjusting segment is in a strip-shaped rope body; the left adjusting segment and the right adjusting segment are wound on the adjusting pin respectively;

[0020] The materials of the left air bag and the right air bag comprise plastic or leather, the materials of the left pressing plate and the right pressing plate comprise rubber or plastic, and the materials of the right fixing belt and the left fixing belt comprise cotton, plastic or rubber.

[0021] Optionally, the left air bag in the inflated state comprises a left upper circular truncated cone and a left lower circular truncated cone arranged in parallel, the left upper circular truncated cone is located at the side of the left lower circular truncated cone close to the left pressing plate, the shapes of the left upper circular truncated cone and the left lower circular truncated cone are respectively in the shape of an ellipse, the bottom area of the left upper circular truncated cone is smaller than the area of the left pressing plate, the bottom area of the left upper circular truncated cone is larger than the bottom area of the left lower circular truncated cone, and the left lower circular truncated cone is in contact with the left eye of the patient;

[0022] The right air bag in the inflated state comprises a right upper circular truncated cone and a right lower circular truncated cone arranged in parallel, the right upper circular truncated cone is located at the side of the right lower circular truncated cone close to the right pressing plate, the shapes of the right upper circular truncated cone and the right lower circular truncated cone are respectively in the shape of an ellipse, the bottom area of the right upper circular truncated cone is smaller than the area of the right pressing plate, the bottom area of the right upper circular truncated cone is larger than the bottom area of the right lower circular truncated cone, and the right lower circular truncated cone is in contact with the right eye of the patient.

[0023] Optionally, the top surface of the left pressing plate is provided with at least two left fixing grooves, the length extension direction of each left fixing groove is the same as the width extension direction of the left pressing plate, the left fixing groove is recessed to the side of the bottom surface of the left pressing plate, and the at least two left fixing grooves are arranged along the length direction of the left pressing plate; the top surface of the right pressing plate is provided with at least two right fixing grooves, the length extension direction of each right fixing groove is the same as the width extension direction of the right pressing plate, the right fixing groove is recessed to the side of the bottom surface of the right pressing plate, and the at least two right fixing grooves are arranged along the length direction of the right pressing plate;

[0024] The fixing pin comprises a left leg, a connecting pin and a right leg connected in sequence, and forms an inverted L shape among the left leg, the connecting pin and the right leg, the left leg is inserted into the left fixing groove, and the right leg is inserted into the right fixing groove.

[0025] Optionally, along the width direction of the left pressing plate, the groove depth of the left fixing groove is at least greater than half of the width of the left pressing plate, and along the width direction of the right pressing plate, the groove depth of the right fixing groove is at least greater than half of the width of the right pressing plate.

[0026] Optionally, the left auxiliary band is connected with a left auxiliary rope near the side of the adjusting pin, the left auxiliary rope passes through the C-shaped plate and is connected with the left adjusting segment near the side of the left fixed segment; the right auxiliary band is connected with a right auxiliary rope near the side of the adjusting pin, the right auxiliary rope passes through the C-shaped plate and is connected with the right adjusting segment near the side of the right fixed segment.

[0027] Optionally, the adjusting pin comprises a fixed block, an adjusting pin column and a hand-held rod, the fixed block is a rectangular structure, the adjusting pin column is a cylinder, the length extension direction of the adjusting pin column is perpendicular to the length extension direction of the hand-held rod, the fixed block and the adjusting pin column near the side of the fixed block are located in the C-shaped plate;

[0028] One end of the adjusting pin column is fixedly connected with the fixed block, the other end of the adjusting pin is fixedly connected with the hand-held rod, the left adjusting segment away from the side of the left fixed segment is wound on the outer surface of the adjusting pin column, and the right adjusting segment away from the side of the right fixed segment is wound on the outer surface of the adjusting pin column.

[0029] Optionally, the C-shaped plate is provided with a plate fixing groove matched with the fixed block near the side of the pressing assembly, the opening of the plate fixing groove faces the adjusting pin column, and the fixed block is clamped to the plate fixing groove.

[0030] Optionally, the fixed block is connected with the C-shaped plate of the corresponding plate fixing groove through a return spring near the side of the adjusting pin column.

[0031] Optionally, the n-shaped pin comprises a left n-shaped pin and a right n-shaped pin,

[0032] The left pressing plate is connected with the left fixed segment away from the side of the C-shaped plate through the left n-shaped pin, and the right pressing plate is connected with the right fixed segment away from the side of the C-shaped plate through the right n-shaped pin.

[0033] Optionally, the C-shaped plate comprises an inner side plate near the side of the pressing assembly and an outer side plate away from the side of the pressing assembly;

[0034] In the thickness direction of the C-shaped plate, the cross sections of the inner side plate and the outer side plate are both C-shaped, the C-shaped opening of the inner side plate corresponds to the C-shaped opening of the outer side plate, and the inner side plate and the outer side plate are clamped.

[0035] Compared with the prior art, the improved eye pressing device for orthopedics has at least the following beneficial effects:

[0036] First, the improved eye pressing device for orthopedics provided by the embodiment can solve the problem of easy loosening from the patient's face; the embodiment first designs a left fixing belt and a right fixing belt, so that the embodiment can be stably fixed on the head in a head-mounted manner; and the left fixing belt is designed with a left auxiliary belt, and the right fixing belt is designed with a right auxiliary belt, the left auxiliary belt and the right auxiliary belt enhance the wearing stability of the embodiment in the vertical direction, and further, the left fixing belt, the right fixing belt, the left auxiliary belt and the right auxiliary belt disperse the pressure among each other, which further enhances the wearing stability of the embodiment, so that the embodiment is not easy to loosen; and the embodiment is designed with an adjusting pin, a left adjusting segment and a right adjusting segment, the left adjusting segment and the right adjusting segment are further adjusted on the adjusting pin column, so as to further adjust the fastening and fitting of the left fixing belt and the right fixing belt.

[0037] Second, the improved eye pressing device for orthopedics provided by the embodiment can be conveniently adjusted; the adjusting pin, the left adjusting segment and the right adjusting segment designed in the embodiment can quickly tighten or loosen the embodiment, conveniently enabling the embodiment to be quickly worn and moved up, down, left and right on the patient's face; the left air bag and the right air bag can be quickly inflated, and the degree of inflation of the left air bag and the right air bag can be adjusted by the left air valve and the right air valve according to the actual situation, so that the embodiment can appropriately press the eyes of the patient.

[0038] Third, the improved eye pressing device for orthopedics provided by the embodiment can overcome the defect of large device weight; the materials of the left air bag and the right air bag include plastic or leather, the materials of the left pressing plate and the right pressing plate include rubber or plastic, and the materials of the left fixing belt and the right fixing belt include cotton, plastic or rubber; while maintaining the wearing fastening and sufficient force, the embodiment becomes more economical in cost, and the embodiment is light in size and portable, and does not form an excessive wearing load on the head and neck of the patient except for the eyes.

[0039] Of course, any product implementing the present application does not necessarily need to achieve all the technical effects above at the same time.

[0040] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0041] The accompanying drawings incorporated in and forming a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the application.

[0042] Figure 1 is a structure schematic view of a face protection device for orthopedics provided by Chinese patent application file 1;

[0043] Figure 2 is a structure schematic view of the rear view direction of the improved eye pressing device for orthopedics provided by the present application;

[0044] Figure 3 is a structure schematic view of the front view direction of the improved eye pressing device for orthopedics provided by the present application;

[0045] Figure 4 is a structure schematic view of the fixing pin provided by the present application;

[0046] Figure 5 is an assembly drawing of the fixing belt, the adjusting pin, and the auxiliary belt provided by the present application;

[0047] Figure 6 is Figure 3 the B-B' section view in the figure;

[0048] Figure 7 is a structure schematic view of the rear view direction of the improved eye pressing device for orthopedics provided by the present application;

[0049] Figure 8 is an assembly drawing of the fixing belt, the adjusting pin, the n-shaped pin, and the C-shaped plate provided by the present application;

[0050] Figure 9 is a structure schematic view of the C-shaped plate provided by the present application;

[0051] Figure 10 is Figure 8 the D-D' section view in the figure. DETAILED DESCRIPTION

[0052] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. If need be, the relative arrangement, numerical expressions, and values of components and steps set forth in these embodiments are not intended to limit the scope of the present application.

[0053] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the scope of the present application and its applications or uses.

[0054] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein. However, where appropriate, techniques, methods, and apparatus should be considered as part of the description of the present application.

[0055] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments can have different values.

[0056] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it need not be discussed further in subsequent views.

[0057] Referring to Figures 2-6 illustrated, Figure 2 is a structure schematic view of the rear view direction of the improved eye pressing device for orthopedic surgery provided by the utility model; Figure 3 The utility model provides a structure schematic view of the front view direction of the improved eye pressing device for orthopedic surgery; Figure 4 is a structure schematic view of the fixing pin provided by the utility model; Figure 5 is an assembly drawing of the fixing belt, the adjusting pin and the auxiliary belt provided by the utility model; Figure 6 is Figure 3 B-B' section view in the improved eye pressing device for orthopedic surgery provided by the embodiment, characterized in that, comprising air bag assembly 1, pressing assembly 2 and fixing assembly 3, wherein,

[0058] Air bag assembly 1 includes oppositely arranged left air bag 11 and right air bag 12, and left air bag 11 and right air bag 12 correspond to the eyes of a patient respectively, and the shape of left air bag 11 and right air bag 12 in the inflated state is all oval table structure;

[0059] Pressing assembly 2 includes oppositely arranged left pressing plate 21 and right pressing plate 22, and left pressing plate 21 and right pressing plate 22 are all rectangular structure, and left pressing plate 21 and right pressing plate 22 are connected through fixing pin 23; left pressing plate 21 is connected with left air bag 11 on the side close to the eye of a patient, and right pressing plate 22 is connected with right air bag 12 on the side close to the eye of a patient;

[0060] The center point of left pressing plate 21 is provided with left through hole (not marked in the drawing), and the left through hole penetrates left pressing plate 21 along the thickness direction of left pressing plate 21; the center point of right pressing plate 22 is provided with right through hole (not marked in the drawing), and the right through hole penetrates right pressing plate 22 along the thickness direction of right pressing plate 22;

[0061] Left air bag 11 is connected with left air door 13 on the side close to left pressing plate 21, left air door 13 penetrates left through hole on the side away from left air bag 11, and the length of left air door 13 along the thickness direction of left pressing plate 21 is greater than the length of left through hole; right air bag 12 is connected with right air door 14 on the side close to right pressing plate 22, right air door 14 penetrates right through hole on the side away from right air bag 12, and the length of right air door 14 along the thickness direction of right pressing plate 22 is greater than the length of right through hole;

[0062] The fixing assembly 3 comprises a fixing belt 31, a C-shaped plate 32, an adjusting pin 33 and an auxiliary belt 34, the fixing belt 31 comprises a left fixing belt 311 and a right fixing belt 312, the C-shaped plate 32 is a hollow structure, the left fixing belt 311 is connected to the left pressing plate 21 away from the right pressing plate 22, the right fixing belt 312 is connected to the right pressing plate 22 away from the left pressing plate 21, the middle outer surface of the C-shaped plate 32 is connected with the adjusting pin 33, and the adjusting pin 33 is a T-shaped structure;

[0063] The auxiliary belt 34 comprises a left auxiliary belt 341 and a right auxiliary belt 342, the left auxiliary belt 341 and the right auxiliary belt 342 are rectangular structures respectively, one end of the left auxiliary belt 341 is connected to the left fixing belt 311 close to the left pressing plate 21, the other end of the left auxiliary belt 341 is connected to the left fixing belt 311 close to the adjusting pin 33, one end of the right auxiliary belt 342 is connected to the right fixing belt 312 close to the right pressing plate 22, and the other end of the right auxiliary belt 342 is connected to the right fixing belt 312 close to the adjusting pin 33;

[0064] The left fixing belt 311 comprises a left fixing segment 3111 and a left adjusting segment 3112 connected to the left fixing segment 3111, the left fixing segment 3111 is located on the side of the left adjusting segment 3112 close to the left pressing plate 21, the left fixing segment 3111 is fixedly connected to the left pressing plate 21 away from the left adjusting segment 3112, the left adjusting segment 3112 is fixedly connected to the adjusting pin 33 away from the left fixing segment 3111, the left fixing segment 3111 is a flat structure, and the left adjusting segment 3112 is a strip-shaped rope body;

[0065] The right fixing belt 312 comprises a right fixing segment 3121 and a right adjusting segment 3122 connected to the right fixing segment 3121, the right fixing segment 3121 is located on the side of the right adjusting segment 3122 close to the right pressing plate 22, the right fixing segment 3121 is fixedly connected to the right pressing plate 22 away from the right adjusting segment 3122, the right adjusting segment 3122 is fixedly connected to the adjusting pin 33 away from the right fixing segment 3121, the right fixing segment 3121 is a flat structure, and the right adjusting segment 3122 is a strip-shaped rope body; the left adjusting segment 3112 and the right adjusting segment 3122 are wound on the adjusting pin 33 respectively;

[0066] The materials of the left gas bag 11 and the right gas bag 12 comprise plastic or leather, the materials of the left pressing plate 21 and the right pressing plate 22 comprise rubber or plastic, and the materials of the right fixing belt 312 and the left fixing belt 311 comprise cotton, plastic or rubber.

[0067] Specifically, continuing to refer to Figure 2As shown in the figure, the airbag assembly 1 is used to press the patient's eyes, and specifically adapt to the specific contact with the patient's eyes; the airbag assembly 1 is connected to the pressing assembly 2 on the side away from the patient's eyes, the pressing assembly 2 is used to apply pressure to the airbag assembly 1, so that the airbag assembly 1 can press the patient's eyes; the pressing assembly 2 is connected to the fixing assembly 3 on the two sides away from the airbag assembly 1 and the patient's nose, the fixing assembly 3 is used to fix the pressing assembly 2; one end of the fixing assembly 3 is connected to the left side of the pressing assembly 2, and the fixing assembly 3 is wrapped around half a circle along the patient's left ear, the back of the head to the right ear, and the end of the fixing assembly 3 away from the left side of the pressing assembly 2 is connected to the right side of the pressing assembly 2.

[0068] Continuing to refer to Figure 2 and Figure 3 As shown in the figure, the airbag assembly 1 includes a left airbag 11 used to press the patient's left eye and a right airbag 12 used to press the patient's right eye, and the projections of the left airbag 11 and the right airbag 12 in the left or right view angle direction coincide with each other; the left airbag 11 and the right airbag 12 are completely the same in structure and size, and the material of the left airbag 11 and the right airbag 12 can be plastic or leather; the left airbag 11 is inflated through the left air valve 13, and the right airbag 12 is inflated through the right air valve 14; by adjusting the inflation degree of the left airbag 11 and the right airbag 12 and the pressing force of the left pressing plate 21 on the left airbag 11 and the right pressing plate 22 on the right airbag 12, the left airbag 11 and the right airbag 12 can be deformed to the shape suitable for the specific patient's eyes.

[0069] Optionally, the material of the left airbag 11 and the right airbag 12 is plastic or leather, wherein the plastic includes polyurethane.

[0070] Continuing to refer to Figures 2-4 As shown in the figure, the pressing assembly 2 includes a left pressing plate 21 used to fix and press the left airbag 11 and a right pressing plate 22 used to fix and press the right airbag 12; the upper side of the left pressing plate 21 and the right pressing plate 22 away from the horizontal ground is inserted with a fixing pin 23, and the fixing pin 23 is inverted U-shaped; the left pressing plate 21 and the right pressing plate 22 are completely the same in structure and size, and the projections of the left pressing plate 21 and the right pressing plate 22 in the left or right view angle direction coincide with each other; the left pressing plate 21 and the right pressing plate 22 are connected through the fixing pin 23; the side of the left pressing plate 21 close to the left airbag 11 is fixedly connected with the left airbag 11, and the connection mode can be adhesive bonding; the side of the right pressing plate 22 close to the right airbag 12 is fixedly connected with the right airbag 12, and the connection mode can be adhesive bonding.

[0071] Continuing to refer to Figure 2 and Figure 3 As shown in the figure, the fixing pin 23 is a rod body with uniform thickness.

[0072] The left pressing plate 21 is provided with a left through hole penetrating the left pressing plate 21 at the geometric center point of the side close to or away from the left air bag 11; the left air bag 11 is installed with a left air valve 13 at the side close to the left pressing plate 21, one end of the left air valve 13 penetrates the side of the left air bag 11 close to the left pressing plate 21 and extends into the inside of the left air bag 11, and the other end of the left air valve 13 penetrates the left through hole vertically and extends to the side of the left pressing plate 21 away from the left air bag 11; the left air bag 11 can be inflated by using an air pump at the side of the left pressing plate 21 away from the left air bag 11.

[0073] The right pressing plate 22 is provided with a right through hole penetrating the right pressing plate 22 at the geometric center point of the side close to or away from the right air bag 12; the right air bag 12 is installed with a right air valve 14 at the side close to the right pressing plate 22, the structure and size of the left air valve 13 and the right air valve 14 are completely same; one end of the right air valve 14 penetrates the side of the right air bag 12 close to the right pressing plate 22 and extends into the inside of the right air bag 12, and the other end of the right air valve 14 penetrates the right through hole and extends to the side of the right pressing plate 22 away from the right air bag 12; the right air bag 12 can be inflated by using an air pump at the side of the right pressing plate 22 away from the right air bag 12.

[0074] Optionally, the right angle of the rectangular shape of the left pressing plate 21 and the right pressing plate 22 is adjusted to a round angle, the round angle of the left pressing plate 21 and the right pressing plate 22 is beneficial to the safety of use, and prevents the patient's eye from being scratched during use; at the same time, the round angle of the left pressing plate 21 and the right pressing plate 22 is beneficial to avoiding the stinging of the skin around the eye during the pressing process.

[0075] Optionally, the left pressing plate 21 can be a rectangular plate made of rubber or plastic material; the right pressing plate 22 can be a rectangular plate made of rubber or plastic material.

[0076] Continuing to refer to FIGS. 3 and 4, Figure 2 and Figure 5 the left fixing belt 311, the C-shaped plate 32 and the right fixing belt 312 are connected in sequence, one end of the left fixing belt 311 away from the C-shaped plate 32 is connected to the side of the left pressing plate 21 away from the right pressing plate 22, one end of the right fixing belt 312 away from the C-shaped plate 32 is connected to the side of the right pressing plate 22 away from the left pressing plate 21, and the left fixing belt 311, the C-shaped plate 32 and the right fixing belt 312 are closed into a ring shape through the left pressing plate 21, the fixing pin 23 and the right pressing plate 22; the adjusting pin 33 is vertically arranged at the middle of the C-shaped plate 32 away from the left fixing belt 311 and the right fixing belt 312, and is fixedly connected with the left fixing belt 311 and the right fixing belt 312 in the inside of the C-shaped plate 32.

[0077] Continuing to refer to FIGS. 3 and 4, Figure 2 and Figure 5As shown, the left auxiliary band 341 is an elastic band, the shape of the left auxiliary band 341 can be rectangular or oval, and the material of the left auxiliary band 341 can be cotton, plastic or rubber; one end of the left auxiliary band 341 is connected to the left fixed segment 3111 along the width direction by sewing, and the connection position is the outer side of the left fixed segment 3111 close to one end of the left pressing plate 21; the end of the left auxiliary band 341 away from the left fixed segment 3111 is connected to the left adjusting segment 3112 by sewing; the right auxiliary band 342 and the left auxiliary band 341 have the same structure and shape, the right auxiliary band 342 is an elastic band, the shape of the right auxiliary band 342 can be rectangular or oval, and the material of the right auxiliary band 342 can be cotton, plastic or rubber; one end of the right auxiliary band 342 is connected to the right fixed segment 3121 along the width direction by sewing, and the connection position is the outer side of the right fixed segment 3121 close to one end of the right pressing plate 22; the end of the right auxiliary band 342 away from the right fixed segment 3121 is connected to the right adjusting segment 3122 by sewing.

[0078] With reference to Figure 2 and Figure 5 As shown, the left fixed segment 3111 is a band body without elasticity, the width of the left fixed segment 3111 is not less than 2 cm, and the vertical cross-sectional shape of the left fixed segment 3111 along the length extension direction is rectangular or oval; one end of the left fixed segment 3111 is fixed to the middle of the side of the left pressing plate 21 away from the right pressing plate 22, and the end of the left fixed segment 3111 away from the left pressing plate 21 is fixedly connected to the left adjusting segment 3112; the left adjusting segment 3112 is a rope body with a width smaller than that of the left fixed segment 3111, and the vertical cross-sectional shape of the left adjusting segment 3112 along the length extension direction is circular, oval, triangular, rectangular or polygonal; the left adjusting segment 3112 is connected to the end of the left adjusting segment 3112, specifically to the middle of the end of the left adjusting segment 3112, and the connection mode is sewing connection; the end of the left adjusting segment 3112 away from the left fixed segment 3111 is bonded to the adjusting pin column 332, and the left adjusting segment 3112 can be fixed in the C-shaped plate 32 through the adjusting pin 33.

[0079] The right fixing band 312 and the left fixing band 311 have the same structural shape. The right fixing section 3121 is a non-elastic band with a width of not less than 2cm. The vertical cross-sectional shape of the right fixing section 3121 along its length extension direction is rectangular or elliptical. One end of the right fixing section 3121 is fixed to the middle of the right pressure plate 22 on the side away from the left pressure plate 21, and the other end of the right fixing section 3121 away from the right pressure plate 22 is fixedly connected to the right adjusting section 3122. The right adjusting section 3122 is a band with a width of... The rope body is smaller than the right fixed section 3121. The vertical cross-sectional shape of the right adjusting section 3122 along the length extension direction is circular, elliptical, triangular, rectangular or polygonal. The right adjusting section 3122 is connected to one end of the right adjusting section 3122, specifically to the middle of that end, and the connection method is sewing. The end of the right adjusting section 3122 away from the right fixed section 3121 is glued to the pin of the adjusting pin 33. The right adjusting section 3122 can be fixed in the C-shaped plate 32 by the adjusting pin 33.

[0080] Optionally, the right fixation strap 312 and the left fixation strap 311 can be made of cotton, plastic, or rubber; plastic and rubber each have different advantages; cotton is soft, breathable, and skin-friendly, and has good absorbency, durability, and breathability; plastic has a relatively low production cost and good lightweight and plasticity; rubber has good elasticity and flexibility, is highly adaptable to the patient's head, and helps to improve contact comfort.

[0081] Continue to refer to Figure 2 and Figure 6 As shown; the C-shaped plate 32 is a rectangular plate bent into a C shape towards the left pressure plate 21 and the right pressure plate 22, and the C-shaped plate 32 is continuous in the middle along its length. The material of the C-shaped plate 32 can be plastic or rubber; the left opening (not shown in the figure) of the C-shaped plate 32 near the left fixed section 3111 is used to allow the left adjusting section 3112 and the left fixed section 3111 to extend into it, and the right opening (not marked in the figure) of the C-shaped plate 32 near the right fixed section 3121 is used to allow the right adjusting section 3122 and the right fixed section 3121 to extend into it; the left adjusting section 3112 and the left adjusting section 3112 meet in the middle inside the C-shaped plate 32 and are fixed inside the C-shaped plate 32 by adjusting pin 33; the upper side of the C-shaped plate 32 is provided with two auxiliary holes 327 (e.g., Figure 8As shown in the figure), two auxiliary holes 327 are used to pass through the left auxiliary band 341 and the right auxiliary band 342, so that the left auxiliary band 341 is connected with the left adjusting segment 3112 in the C-shaped plate 32, and so that the right auxiliary band 342 is connected with the right adjusting segment 3122 in the C-shaped plate 32; the side of the C-shaped plate 32 away from the left pressing plate 21 and the right pressing plate 22 is provided with an adjusting pin hole 322, which is a circular through hole, the adjusting pin hole 322 vertically penetrates through the side of the C-shaped plate 32 away from the left pressing plate 21 and the right pressing plate 22, and the adjusting pin hole 322 is used for the adjusting pin 33 to pass through.

[0082] In a specific use process, the embodiment can be used for immediate compression hemostasis of eye surgery in orthopedics, and the specific use steps are as follows: first, the embodiment is assembled on the head of a patient, the fixing pin 23 is adjusted, a distance suitable for the eye distance of the specific patient is formed between the left pressing plate 21 and the right pressing plate 22, the left air bag 11 and the left pressing plate 21 are aligned with the left eye of the patient, the right air bag 12 and the right pressing plate 22 are aligned with the right eye of the patient, and the C-shaped plate 32 is fitted on the back of the patient's head; secondly, the left air valve 13 on the left air bag 11 and the right air valve 14 on the right air bag 12 are inflated respectively, and the inflation device can be a gas pump; then the adjusting pin 33 is rotated, and at least 180° is rotated in the clockwise or counterclockwise direction, so that the left adjusting segment 3112 and the right adjusting segment 3122 are wound and shortened on the adjusting pin 33, so that the left adjusting segment 3112 and the right adjusting segment 3122 are tightened, and a suitable eye pressing force is achieved.

[0083] Compared with the prior art, the embodiment provides an improved eye pressing device for orthopedics, which at least achieves the following beneficial effects:

[0084] Firstly, the improved eye pressing device for orthopedics provided by the embodiment can solve the problem of easy loosening from the face of the patient; the embodiment first designs the left fixing band 311 and the right fixing band 312, so that the embodiment can be stably fixed on the head in a head-mounted manner; and the left auxiliary band 341 is designed for the left fixing band 311, and the right auxiliary band 342 is designed for the right fixing band 312, the left auxiliary band 341 and the right auxiliary band 342 enhance the wearing stability of the embodiment in the vertical direction, further, the left fixing band 311, the right fixing band 312, the left auxiliary band 341 and the right auxiliary band 342 disperse the pressure among each other, which further enhances the wearing stability of the embodiment, so that the embodiment is not easy to loosen; and the embodiment designs the adjusting pin 33, the left adjusting segment 3112 and the right adjusting segment 3122, which further adjusts the tightness and the fit of the left fixing band 311 and the right fixing band 312 by adjusting the tightening of the left adjusting segment 3112 and the right adjusting segment 3122 on the adjusting pin 332.

[0085] Second, the improved eye pressing device for orthopedics provided by the embodiment can be adjusted simply; the adjusting pin 33, the left adjusting segment 3112 and the right adjusting segment 3122 can quickly tighten or loosen the embodiment, so that the embodiment can be worn quickly and moved up, down, left and right on the face of the patient; the left air bag 11 and the right air bag 12 can be inflated quickly, and the degree of inflation of the left air bag 11 and the right air bag 12 can be adjusted by the left air valve 13 and the right air valve 14 according to the actual situation, so that the embodiment can press the eyes of the patient properly.

[0086] Third, the improved eye pressing device for orthopedics provided by the embodiment can overcome the defect of large weight; the materials of the left air bag 11 and the right air bag 12 include plastic or leather, the materials of the left pressing plate 21 and the right pressing plate 22 include rubber or plastic, and the materials of the right fixing belt 312 and the left fixing belt 311 include cotton, plastic or rubber; while maintaining the tight wearing and sufficient pressing force, the cost of the embodiment becomes more economical, and the embodiment is light in size and will not form excessive wearing load on the head and neck of the patient except the eyes.

[0087] In an alternative embodiment, continuing to refer to Figure 2 and Figure 3 the left air bag 11 in the inflated state includes a left upper circular table (not shown in the figure) and a left lower circular table 111 arranged relatively in parallel, the left upper circular table is located on the side of the left lower circular table 111 close to the left pressing plate 21, the shapes of the left upper circular table and the left lower circular table 111 are respectively elliptical, the bottom area of the left upper circular table is smaller than the area of the left pressing plate 21, and the bottom area of the left upper circular table is larger than the bottom area of the left lower circular table 111, and the left lower circular table 111 contacts the left eye of the patient.

[0088] The right air bag 12 in the inflated state includes a right upper circular table (not shown in the figure) and a right lower circular table 121 arranged relatively in parallel, the right upper circular table is located on the side of the right lower circular table 121 close to the right pressing plate 22, the shapes of the right upper circular table and the right lower circular table 121 are respectively elliptical, the bottom area of the right upper circular table is smaller than the area of the right pressing plate 22, and the bottom area of the right upper circular table is larger than the bottom area of the right lower circular table 121, and the right lower circular table 121 contacts the right eye of the patient.

[0089] Specifically, the left upper circular truncated cone and the left lower circular truncated cone 111 are similar in mathematical definition, the left upper circular truncated cone is an isometric magnification of the left lower circular truncated cone 111; the area of the left upper circular truncated cone is smaller than the rear side of the left pressing plate 21, the left upper circular truncated cone and the left pressing plate 21 are parallel to each other, and the front projection of the left upper circular truncated cone coincides with the front projection of the left pressing plate 21, the left upper circular truncated cone is coincidently bonded to the rear side of the left pressing plate 21 close to the left air bag 11; the left lower circular truncated cone 111 contacts the left eye of the patient and directly applies pressure to the left eye of the patient; the left upper circular truncated cone is an isometric magnification of the left lower circular truncated cone 111, the bottom area of the left lower circular truncated cone 111 is at least greater than 300 square millimeters, the left lower circular truncated cone 111 and the left upper circular truncated cone are parallel to the left pressing plate 21, and the front projection of the left lower circular truncated cone 111 coincides with the front projection of the left upper circular truncated cone and / or the left pressing plate 21.

[0090] The right upper circular truncated cone and the right lower circular truncated cone 121 are similar in mathematical definition, the right upper circular truncated cone is an isometric magnification of the right lower circular truncated cone 121; the area of the right upper circular truncated cone is smaller than the rear side or the front side of the right pressing plate 22, the right upper circular truncated cone and the right pressing plate 22 are parallel to each other, and the front projection of the right upper circular truncated cone coincides with the front projection of the right pressing plate 22, the right upper circular truncated cone is coincidently bonded to the rear side of the right pressing plate 22 close to the right air bag 12; the right lower circular truncated cone 121 contacts the right eye of the patient and directly applies pressure to the right eye of the patient; the right lower circular truncated cone 121 is an isometric magnification of the right upper circular truncated cone, the bottom area of the right lower circular truncated cone 121 is at least greater than 300 square millimeters, the right lower circular truncated cone 121 and the right upper circular truncated cone are parallel to the right pressing plate 22, and the front projection of the right lower circular truncated cone 121 coincides with the front projection of the right upper circular truncated cone and / or the right pressing plate 22.

[0091] Through the above scheme, the left air bag 11 can better adapt to the shape of the left eye of the patient and give the left eye of the patient good extrusion pressure; the right air bag 12 can better adapt to the shape of the right eye of the patient and give the right eye of the patient good extrusion pressure.

[0092] In an alternative embodiment, continuing to refer to Figures 2-4 As shown in the figure, the top surface of the left pressing plate 21 is provided with at least two left fixed grooves 211, the length extension direction of each left fixed groove 211 is the same as the width extension direction of the left pressing plate 21, the left fixed groove 211 is recessed to the bottom surface side of the left pressing plate 21, and the at least two left fixed grooves 211 are arranged along the length direction of the left pressing plate 21; the top surface of the right pressing plate 22 is provided with at least two right fixed grooves 221, the length extension direction of each right fixed groove 221 is the same as the width extension direction of the right pressing plate 22, the right fixed groove 221 is recessed to the bottom surface side of the right pressing plate 22, and the at least two right fixed grooves 221 are arranged along the length direction of the right pressing plate 22;

[0093] The fixing pin 23 comprises a left leg 231, a connecting pin 233 and a right leg 232 connected in sequence, and forms an inverted L shape among the left leg 231, the connecting pin 233 and the right leg 232. The left leg 231 is inserted into the left fixing groove 211, and the right leg 232 is inserted into the right fixing groove 221.

[0094] Specifically, the left pressing plate 21 is provided with the left fixing groove 211 away from the upper side of the left through hole. The left fixing groove 211 is a groove, the groove opening of the left fixing groove 211 is away from the lower side of the left pressing plate 21 and faces the fixing pin 23, the height of the groove opening of the left fixing groove 211 is at the same horizontal level as the upper side of the left pressing plate 21, the extending direction of the groove depth of the left fixing groove 211 is the same as the extending direction of the width of the left pressing plate 21, the groove depth of the left fixing groove 211 is smaller than the width of the left pressing plate 21. Further, the left fixing groove 211 is provided with at least two, and can be provided with three, four or five. In the embodiment, four are equidistantly arranged along the extending direction of the length of the upper side of the left pressing plate 21. Along the extending direction of the length of the upper side of the left pressing plate 21, the four left fixing grooves 211 are equidistantly arranged at one end of the left pressing plate 21 close to the right pressing plate 22, and the left leg 231 of the fixing pin 23 can be inserted into each of the four left fixing grooves 211.

[0095] The right pressing plate 22 is provided with the right fixing groove 221 away from the upper side of the horizontal ground. The right fixing groove 221 is a groove, the groove opening of the right fixing groove 221 is away from the left pressing plate 21 and the ground and faces the fixing pin 23, the height of the groove opening of the right fixing groove 221 is at the same horizontal level as the upper side of the right pressing plate 22, the extending direction of the groove depth of the right fixing groove 221 is the same as the extending direction of the width of the right pressing plate 22, and the groove depth of the right fixing groove 221 is smaller than the width of the right pressing plate 22. Further, the right fixing groove 221 is provided with at least two, and can be provided with three, four or five. In the embodiment, four are equidistantly arranged along the extending direction of the upper side of the right pressing plate 22. Along the extending direction of the length of the upper side of the right pressing plate 22, the four right fixing grooves 221 are equidistantly arranged at one end of the right pressing plate 22 close to the left pressing plate 21, and the right leg 232 of the fixing pin 23 can be inserted into each of the four right fixing grooves 221.

[0096] Optionally, the groove opening of the left fixing groove 211 and the right fixing groove 221 can be triangular, circular, elliptical, rectangular or polygonal.

[0097] The cross-sectional shape of the left leg 231, the connecting pin 233 and the right leg 232 in the length extension direction is the same as the slot shape of the left fixing slot 211 and / or the right fixing slot 221, and the left leg 231, the connecting pin 233 and the right leg 232 are integrally formed; the left leg 231 and the right leg 232 are parallel to each other and have the same length, and the left leg 231 and the right leg 232 are respectively connected to the left end and the right end of the connecting pin 233 perpendicularly, and the left leg 231, the connecting pin 233 and the right leg 232 form an inverted U-shaped structure, and the projection of the left leg 231 and the right leg 232 in the left view or the right view direction coincides with each other; one end of the left leg 231 is connected to one end of the connecting pin 233 perpendicularly, and the end of the left leg 231 away from the connecting pin 233 is used to be inserted into the left fixing slot 211; one end of the right leg 232 is connected to the end of the connecting pin 233 away from the left leg 231 perpendicularly, and the end of the right leg 232 away from the connecting pin 233 is used to be inserted into the right fixing slot 221. The end of the connecting pin 233 away from the left leg 231; the connecting pin 233 is parallel to the upper side of the left pressing plate 21 and / or the right pressing plate 22.

[0098] Through the above scheme, the left pressing plate 21 and the right pressing plate 22 can form a width suitable for the interpupillary distance of a specific patient, so that the embodiment has good practical fit for different patients; at the same time, the right pressing plate 22, the fixing pin 23, the left pressing plate 21, the left fixing belt 311, the C-shaped plate 32, the right fixing belt 312 form an upper and lower transparent closed ring body, after the patient's head is worn, the whole can move up and down on the patient's face, so as to freely realize adjustment.

[0099] In an alternative embodiment, continuing to refer to Figures 2-4 As shown, along the width direction of the left pressing plate 21, the groove depth of the left fixing slot 211 is at least greater than half of the width of the left pressing plate 21, and along the width direction of the right pressing plate 22, the groove depth of the right fixing slot 221 is at least greater than half of the width of the right pressing plate 22.

[0100] Through the above scheme, first, the deeper groove depth of the left fixing slot 211 and the right fixing slot 221 can make the left leg 231 insert more into the left fixing slot 211 and make the right leg 232 insert more into the right fixing slot 221, thereby enhancing the connection stability between the left pressing plate 21 and the right pressing plate 22; second, it can avoid the damage of the left fixing slot 211 and the right fixing slot 221 caused by the greater head circumference pressure during eye pressing; finally, the deeper left fixing slot 211 and right fixing slot 221 and the longer connecting pin 233 can more evenly transmit the applied pressure in the width direction of the left pressing plate 21 and the right pressing plate 22, which is beneficial to increase the pressing uniformity in the vertical height direction.

[0101] In an alternative embodiment, continuing to refer to Figure 5As shown, the left auxiliary band 341 is connected with a left auxiliary rope 343 on the side close to the adjusting pin 33, and the left auxiliary rope 343 is connected with the left adjusting section 3112 on the side close to the left fixed section 3111 through the C-shaped plate 32; the right auxiliary band 342 is connected with a right auxiliary rope 344 on the side close to the adjusting pin 33, and the right auxiliary rope 344 is connected with the right adjusting section 3122 on the side close to the right fixed section 3121 through the C-shaped plate 32.

[0102] Specifically, the left auxiliary band 341 is connected with the left auxiliary rope 343 in the middle of the end away from the left fixed section 3111, the left auxiliary rope 343 can be a round rope or a twisted rope, one end of the left auxiliary rope 343 is fixedly connected with the left auxiliary band 341, and the other end of the left auxiliary rope 343 is connected with the left adjusting section 3112 in the C-shaped plate 32 by sewing, and the connection position is 1 / 2 length position of the end close to the left fixed section 3111 of the left adjusting section 3112; the right auxiliary band 342 is connected with the right auxiliary rope 344 in the middle of the end away from the right fixed section 3121, the right auxiliary rope 344 can be a round rope or a twisted rope, one end of the right auxiliary rope 344 is fixedly connected with the right auxiliary band 342, and the other end of the right auxiliary rope 344 is connected with the right adjusting section 3122 in the C-shaped plate 32 by sewing, and the connection position is 1 / 2 length position of the end close to the right fixed section 3121 of the right adjusting section 3122.

[0103] Optionally, the materials of the left auxiliary rope 343 and the right auxiliary rope 344 can be cotton or chemical fibers.

[0104] Through the above scheme, the left auxiliary rope 343 is fixed with the left adjusting section 3112, and the right auxiliary rope 344 is fixed with the right adjusting section 3122, when the left adjusting section 3112 and the right adjusting section 3122 are tightened on the adjusting pin column 332, the left auxiliary rope 343 and the right auxiliary rope 344 can also be tightened on the adjusting pin column 332 along with the left adjusting section 3112 and the right adjusting section 3122, so that the left auxiliary band 341 and the right auxiliary band 342 are tightened in the up-down direction of the patient's head, and the present embodiment can be more stably worn on the patient's head in the up-down direction.

[0105] In an alternative embodiment, continuing to refer to Figure 2 , Figure 5 and Figure 6 As shown, the adjusting pin 33 includes a fixed block 331, an adjusting pin column 332 and a handheld rod 333, the fixed block 331 is a rectangular structure, the adjusting pin column 332 is a cylindrical body, the length extension direction of the adjusting pin column 332 is perpendicular to the length extension direction of the handheld rod 333, and the fixed block 331 and the adjusting pin column 332 close to the fixed block 331 are located in the C-shaped plate 32.

[0106] One end of the adjusting pin 332 is fixedly connected with the fixed block 331, and the other end of the adjusting pin 332 is fixedly connected with the handheld rod 333. The left adjusting segment 3112 is wound on the outer surface of the adjusting pin 332 away from the left fixed segment 3111. The right adjusting segment 3122 is wound on the outer surface of the adjusting pin 332 away from the right fixed segment 3121.

[0107] Specifically, one end of the adjusting pin 332 is fixedly connected with the midpoint of one side of the fixed block 331, and the other end of the adjusting pin 332 is perpendicularly connected with the midpoint of the length direction of the handheld rod 333. The fixed block 331, the adjusting pin 332 and the handheld rod 333 form a I-shaped structure. The materials of the fixed block 331, the adjusting pin 332 and the handheld rod 333 can be plastic.

[0108] The fixed block 331 is a rectangular block arranged in the C-shaped plate 32. The fixed block 331 is parallel to the left pressing plate 21 and / or the right pressing plate 22. The side of the fixed block 331 away from the left pressing plate 21 and / or the right pressing plate 22 is perpendicularly connected with one end of the adjusting pin 332. The connection is the midpoint of the fixed block 331.

[0109] The adjusting pin 332 is a cylindrical body with uniform thickness. One end of the adjusting pin 332 is perpendicularly connected with the fixed block 331. The end of the adjusting pin 332 and the fixed block 331 are both located inside the C-shaped plate 32. The other end of the adjusting pin 332 is perpendicularly connected with the outer surface of the handheld rod 333. The end of the adjusting pin 332 and the handheld rod 333 are both located outside the C-shaped plate 32. The adjusting pin 332 penetrates through the side of the C-shaped plate 32 away from the left pressing plate 21 and / or the right pressing plate 22. The adjusting pin 332 is used to connect the fixed block 331 inside the C-shaped plate 32 and the handheld rod 333 outside the C-shaped plate 32. Further, the outer surface of the adjusting pin 332 is fixedly bonded with one end of the left adjusting segment 3112 away from the left fixed segment 3111. The outer surface of the adjusting pin 332 is also fixedly bonded with one end of the right adjusting segment 3122 away from the right fixed segment 3121.

[0110] The handheld rod 333 is a rod body arranged outside the C-shaped plate 32. The cross-sectional shape of the handheld rod 333 perpendicular to the length direction can be circular, oval, triangular, rectangular or polygonal. The middle part of the handheld rod 333 along the length direction is fixedly connected with one end of the adjusting pin 332 away from the fixed block 331. The length extension direction of the handheld rod 333 is perpendicular to the length extension direction of the adjusting pin 332.

[0111] Through the above scheme, the adjusting pin 332 is rotated. The left adjusting segment 3112 and the right adjusting segment 3122 can be wound on the outer surface of the adjusting pin 332. Thus, the left auxiliary rope 343, the right auxiliary rope 344, the left adjusting segment 3112 and the right adjusting segment 3122 are tightly contracted on the adjusting pin 332.

[0112] In an alternative embodiment, continuing to refer to Figure 6 As shown, the C-shaped plate 32 is provided with a plate fixing groove 323 matching the fixing block 331 on the side close to the pressing assembly 2, and the opening of the plate fixing groove 323 faces the adjusting pin 332, and the fixing block 331 is clamped to the plate fixing groove 323.

[0113] Specifically, the plate fixing groove 323 is a rectangular groove facing the adjusting pin 332, and the plate fixing groove 323 is specifically arranged at the middle of the inner side groove bottom plate 3251 (such as Figure 9 As shown) on the side close to the outer side plate 326, and the slot opening of the plate fixing groove 323 faces the outer side plate 326.

[0114] Through the above scheme, the plate fixing groove 323 can be clamped with the fixing block 331, so as to lock the handheld rod 333 after rotation.

[0115] In an alternative embodiment, continuing to refer to Figure 6 As shown, the fixing block 331 is connected with the C-shaped plate 32 corresponding to the plate fixing groove 323 on the side close to the adjusting pin 332.

[0116] Specifically, one end of the return spring 324 is hinged in the middle of the slot bottom of the fixing groove, and the other end of the return spring 324 away from the plate fixing groove 323 is fixedly connected with the side of the fixing block 331 away from the adjusting pin 332.

[0117] Through the above scheme, after adjusting the rotation of the adjusting pin 332, the hand releases the handheld rod 333, and the fixing block 331 is automatically returned to the plate fixing groove 323 under the elastic contraction force of the return spring 324.

[0118] Embodiment two

[0119] This embodiment is an extension scheme based on embodiment one, and specifically as follows: referring to Figures 7-10 As shown, Figure 7 is a structure schematic view of the rear view direction of another improved eye pressing device for orthopedic surgery provided by the utility model; Figure 8 is an assembly drawing of the fixing belt, the adjusting pin, the n-shaped pin and the C-shaped plate provided by the utility model; Figure 9 is a structure schematic view of the C-shaped plate provided by the utility model;

[0120] Figure 10 is Figure 8 D-D' section view in the D-D' section view in the

[0121] The left pressing plate 21 is connected to the left fixed section 3111 through a left n-shaped pin 351, and the right pressing plate 22 is connected to the right fixed section 3121 through a right n-shaped pin 352.

[0122] Specifically, the upper side of the left pressing plate 21 is further provided with a left connecting hole (not labeled in the figure), which is a blind hole. The slot of the left connecting hole is upward away from the lower side of the left pressing plate 21, and the height of the slot of the left connecting hole is at the same horizontal level as the upper side of the left pressing plate 21. The slot depth of the left connecting hole extends in the same direction as the width of the left pressing plate 21, and the slot depth of the left connecting hole is smaller than the width of the left pressing plate 21. The shape of the slot of the left connecting hole can be triangular, circular, oval, rectangular or polygonal. The left connecting hole is used to insert and fix the left foot of the left n-shaped pin 351.

[0123] The upper side of the right pressing plate 22 is further provided with a right connecting hole (not labeled in the figure), which is a blind hole. The slot of the right connecting hole is upward away from the lower side of the right pressing plate 22, and the height of the slot of the right connecting hole is at the same horizontal level as the upper side of the right pressing plate 22. The slot depth of the right connecting hole extends in the same direction as the width of the right pressing plate 22, and the slot depth of the right connecting hole is smaller than the width of the right pressing plate 22. The shape of the slot of the right connecting hole can be triangular, circular, oval, rectangular or polygonal. The right connecting hole is used to insert and fix the right foot of the right n-shaped pin 352.

[0124] Preferably, the slot depth of the left connecting hole is greater than half of the width of the left pressing plate 21, and the slot depth of the right connecting hole is greater than half of the width of the right pressing plate 22. First, the deeper slot depth of the left connecting hole and the right connecting hole can make the left n-shaped pin 351 insert more into the left connecting hole, and the right n-shaped pin 352 insert more into the right connecting hole, thereby enhancing the connection stability between the left pressing plate 21 and the right pressing plate 22. Second, it can also avoid the damage of the left connecting hole and the right connecting hole caused by the greater pressure in the direction of the head circumference during the eye pressing process. Finally, the deeper left connecting hole and the right connecting hole, as well as the longer left n-shaped pin 351 and the right n-shaped pin 352, can more evenly transmit the applied pressure in the width direction of the left pressing plate 21 and the right pressing plate 22, which is beneficial to increase the uniformity of the pressing in the vertical height direction.

[0125] The left fixed segment 3111 is connected to the left pressing plate 21 through the left n-shaped pin 351 at the end away from the C-shaped plate 32, and the right fixed segment 3121 is connected to the right pressing plate 22 through the right n-shaped pin 352 at the end away from the C-shaped plate 32. The left n-shaped pin 351 and the right n-shaped pin 352 are both rods with uniform thickness and n-shaped bending. The cross-sectional shape of the left n-shaped pin 351 in the length extension direction is the same as the slot shape of the left connecting hole, and the left foot of the left n-shaped pin 351 can be inserted into the left connecting hole. The right foot of the left n-shaped pin 351 is wrapped and sewn to the end of the left fixed segment 3111 away from the left adjusting segment 3112. The cross-sectional shape of the right n-shaped pin 352 in the length extension direction is the same as the slot shape of the right connecting hole, and the right foot of the right n-shaped pin 352 can be inserted into the right connecting hole. The left foot of the right n-shaped pin 352 is wrapped and sewn to the end of the right fixed segment 3121 away from the right adjusting segment 3122. The left n-shaped pin 351 and the right n-shaped pin 352 both include a left foot, a bending part and a right foot connected in sequence, and are integrally formed between the left foot, the bending part and the right foot. The left foot and the right foot are parallel to each other and have the same length. An n-shaped structure is formed between the left foot, the bending part and the right foot, and the projections of the left foot and the right foot in the left view or the right view coincide with each other.

[0126] Through the above scheme, the left n-shaped pin 351 and the left connecting hole cooperate, the right n-shaped pin 352 and the right connecting hole cooperate, and the left fixed belt 311 and the left pressing plate 21 are detachably and freely connected, and the right fixed belt 312 and the right pressing plate 22 are detachably and freely connected. Thus, it is convenient to clean the components according to different materials, so that the embodiment remains clean and can be used between different patients.

[0127] In an alternative embodiment, continuing to refer to Figures 8-10 As shown in the figure, the C-shaped plate 32 includes an inner side plate 325 close to one side of the pressing assembly 2 and an outer side plate 326 away from the other side of the pressing assembly 2. In the thickness direction of the C-shaped plate 32, the cross sections of the inner side plate 325 and the outer side plate 326 are both C-shaped, the C-shaped opening of the inner side plate 325 corresponds to the C-shaped opening of the outer side plate 326, and the inner side plate 325 is clamped with the outer side plate 326.

[0128] Specifically, the inner side plate 325 and the outer side plate 326 are both rectangular grooves bent into C-shaped in the direction of the n-shaped pin 35, and the groove extension directions of the inner side plate 325 and the outer side plate 326 are both length extension directions. The slot of the inner side plate 325 faces the outer side plate 326, and the slot of the outer side plate 326 faces the inner side plate 325. The inner side plate 325 and the outer side plate 326 are clamped with each other to form a C-shaped plate 32 bent in the direction of the n-shaped pin 35.

[0129] The inner side plate 325 is a rectangular groove bent into a C shape towards the direction of the n-shaped pin 35, and the groove opening of the inner side plate 325 is opposite to the direction of the C-shaped bending; the inner side plate 325 comprises an inner side groove bottom plate 3251, an inner plate upper groove fence 3252 and an inner plate lower groove fence (not marked in the figure) arranged in parallel relatively, the inner side groove bottom plate 3251, the inner plate upper groove fence 3252 and the inner plate lower groove fence are all rectangular plates bent into a C shape towards the direction of the n-shaped pin 35; one long side of the inner plate upper groove fence 3252 is connected to the upper end of the inner side groove bottom plate 3251 away from the n-shaped pin 35, and the inner plate upper groove fence 3252 is provided with two inner plate semicircular grooves 3253 on the side close to the outer side plate 326, the groove opening of the inner plate semicircular groove 3253 is towards the outer side plate 326; the inner plate upper groove fence 3252 is provided with triangular clamping blocks 3254 on the side close to the inner plate lower groove fence, and the inner plate upper groove fence 3252 is provided with at least three triangular clamping blocks 3254, and the inner plate upper groove fence 3252 of the embodiment is provided with three triangular clamping blocks 3254; the triangular heads of the triangular clamping blocks 3254 on the inner plate upper groove fence 3252 are towards the side away from the inner plate lower groove fence; one long side of the inner plate lower groove fence is connected to the lower end of the inner side groove bottom plate 3251 away from the n-shaped pin 35, and the inner plate lower groove fence is provided with triangular clamping blocks 3254 on the side close to the inner plate upper groove fence 3252, and the inner plate lower groove fence is provided with at least three triangular clamping blocks 3254, and the inner plate upper groove fence 3252 of the embodiment is provided with three triangular clamping blocks 3254, and the triangular heads of the triangular clamping blocks 3254 on the inner plate lower groove fence are towards the side away from the inner plate upper groove fence 3252; the inner side plate 325 can be clamped with the outer side plate 326 through the triangular clamping blocks 3254 on the inner plate lower groove fence and the inner plate upper groove fence 3252.

[0130] The outer side plate 326 is a rectangular groove bent into a C shape towards the direction of the n-shaped pin 35, and the groove opening of the outer side plate 326 is the same as the direction of the C-shaped bending; the outer side plate 326 comprises an outer side groove bottom plate 3261, an outer plate upper groove fence 3262 and an outer plate lower groove fence (not marked in the figure) arranged in parallel relatively, the outer side groove bottom plate 3261, the outer plate upper groove fence 3262 and the outer plate lower groove fence are all rectangular plates bent into a C shape towards the direction of the n-shaped pin 35; the outer side groove bottom plate 3261 is provided with an adjusting pin hole 322 penetrating through the outer side groove bottom plate 3261 in the middle, and the adjusting pin hole 322 is used for the adjusting pin column 332 to pass through; the outer plate upper groove fence 3262 is provided with an upper fence inner groove 3264 along the length direction on the side close to the outer plate lower groove fence, the groove opening of the upper fence inner groove 3264 is towards the outer plate lower groove fence, and the upper fence inner groove 3264 is used for clamping the triangular clamping blocks 3254 on the inner plate upper groove fence 3252; the outer plate lower groove fence is provided with a lower fence inner groove 3265 along the length direction on the side close to the outer plate upper groove fence 3262, the groove opening of the lower fence inner groove 3265 is towards the outer plate upper groove fence 3262, and the lower fence inner groove 3265 is used for clamping the triangular clamping blocks 3254 on the inner plate lower groove fence; the inner side plate 325 and the outer side plate 326 are clamped and connected through the upper fence inner groove 3264, the lower fence inner groove 3265 and the triangular clamping blocks 3254.

[0131] Further, the outer plate half-circular grooves 3263 are arranged on the outer plate upper slot column 3262 close to the inner side plate 325 side corresponding to the inner plate half-circular grooves 3253, and the slot opening of the outer plate half-circular grooves 3263 faces the outer side plate 326, when the inner side plate 325 and the outer side plate 326 are connected by the upper slot column inner groove 3264, the lower slot column inner groove 3265 and the triangular clamping block 3254, the two inner plate half-circular grooves 3253 and the two outer plate half-circular grooves 3263 form two auxiliary holes 327, the two auxiliary holes 327 are used for the left auxiliary rope 343 and the right auxiliary rope 344 to pass through, so that the left auxiliary rope 343 is connected with the left adjusting section 3112 in the inner side plate 325 and the outer side plate 326, so that the right auxiliary rope 344 is connected with the right adjusting section 3122 in the inner side plate 325 and the outer side plate 326.

[0132] It can be known from the above embodiment that the improved eye pressing device for orthopedics provided by the embodiment at least achieves the following beneficial effects:

[0133] The improved eye pressing device for orthopedics provided by the embodiment can be disassembled and washed, so that the embodiment remains clean and can be used between different patients; the left n-shaped pin 351 and the right n-shaped pin 352 are designed in the embodiment, the plug-in connection between the left fixing belt 311 and the left pressing plate 21 and the plug-in connection between the right fixing belt 312 and the right pressing plate 22 are achieved, so that the repeated disassembly and assembly connection between the left fixing belt 311 and the left pressing plate 21 and the repeated disassembly and assembly connection between the right fixing belt 312 and the right pressing plate 22 are achieved; meanwhile, the inner side plate 325 and the outer side plate 326 are connected by the upper slot column inner groove 3264, the lower slot column inner groove 3265 and the triangular clamping block 3254, so that the left fixing belt 311 and the left auxiliary belt 341 and the right fixing belt 312 and the right auxiliary belt 342 can be repeatedly disassembled and assembled on the C-shaped plate 32, so that each component can be cleaned according to different materials, so that the embodiment remains clean and can be used between different patients.

[0134] The technical features of the utility model have mutual cooperation, function mutual support, and the technical scheme is not a "simple superposition" of the technical features of the multiple comparison files, so the utility model does not belong to the "simple superposition" of the second part fourth chapter of "Patent Examination Guidelines".

[0135] Although some specific embodiments of the utility model have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. An improved eye pressure device for orthopedic surgery, characterized in that, It includes an airbag assembly, a compression assembly, and a fixation assembly, among which, The airbag assembly includes a left airbag and a right airbag arranged opposite to each other. The left airbag and the right airbag correspond to the patient's eyes respectively. The shape of the left airbag and the right airbag in the inflated state is an elliptical frustum structure. The pressing assembly includes a left pressure plate and a right pressure plate arranged opposite to each other. Both the left pressure plate and the right pressure plate are rectangular structures and are connected by a fixing pin. The left pressure plate is connected to the left airbag on the side closer to the patient's eye, and the right pressure plate is connected to the right airbag on the side closer to the patient's eye. A left through hole is provided at the center point of the left pressure plate, and the left through hole penetrates the left pressure plate along the thickness direction of the left pressure plate; a right through hole is provided at the center point of the right pressure plate, and the right through hole penetrates the right pressure plate along the thickness direction of the right pressure plate. The left airbag is connected to a left valve on the side near the left pressure plate. The left valve passes through the left through hole on the side away from the left airbag, and the length of the left valve along the thickness direction of the left pressure plate is greater than the length of the left through hole. The right airbag is connected to a right valve on the side near the right pressure plate. The right valve passes through the right through hole on the side away from the right airbag, and the length of the right valve along the thickness direction of the right pressure plate is greater than the length of the right through hole. The fixing assembly includes a fixing strap, a C-shaped plate, an adjusting pin, and an auxiliary strap. The fixing strap includes a left fixing strap and a right fixing strap. The C-shaped plate has a hollow structure. The side of the left fixing strap away from the C-shaped plate is connected to the side of the left pressure plate away from the right pressure plate. The side of the right fixing strap away from the C-shaped plate is connected to the side of the right pressure plate away from the left pressure plate. The adjusting pin is connected to the outer surface of the middle part of the C-shaped plate. The adjusting pin has a T-shaped structure. The auxiliary belt includes a left auxiliary belt and a right auxiliary belt, both of which are rectangular structures. One end of the left auxiliary belt is connected to the left fixed belt near the left pressure plate, and the other end of the left auxiliary belt is connected to the left fixed belt near the adjusting pin. One end of the right auxiliary belt is connected to the right fixed belt near the right pressure plate, and the other end of the right auxiliary belt is connected to the right fixed belt near the adjusting pin. The left fixing band includes a left fixing section and a left adjusting section connected to the left fixing section. The left fixing section is located on the side of the left adjusting section closer to the left pressure plate. The side of the left fixing section away from the left adjusting section is fixedly connected to the left pressure plate. The end of the left adjusting section away from the left fixing section is fixedly connected to the adjusting pin. The left fixing section has a flat structure, and the left adjusting section is a strip-shaped rope. The right fixing band includes a right fixing section and a right adjusting section connected to the right fixing section. The right fixing section is located on the side of the right adjusting section closer to the right pressure plate. The side of the right fixing section away from the right adjusting section is fixedly connected to the right pressure plate. The end of the right adjusting section away from the right fixing section is fixedly connected to the adjusting pin. The right fixing section has a flat structure, and the right adjusting section is a strip-shaped rope. The left adjusting section and the right adjusting section are respectively wound around the adjusting pin. The left and right airbags are made of plastic or leather, the left and right pressure plates are made of rubber or plastic, and the right and left fixing straps are made of cotton, plastic, or rubber.

2. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, The inflated left airbag includes an upper left truncated cone and a lower left truncated cone arranged relatively parallel to each other. The upper left truncated cone is located on the side of the lower left truncated cone closer to the left pressure plate. The upper left truncated cone and the lower left truncated cone are both elliptical in shape. The base area of ​​the upper left truncated cone is smaller than the area of ​​the left pressure plate, and the base area of ​​the upper left truncated cone is larger than the base area of ​​the lower left truncated cone. The lower left truncated cone is in contact with the patient's left eye. The right airbag in the inflated state includes a right upper truncated cone and a right lower truncated cone arranged relatively parallel to each other. The right upper truncated cone is located on the side of the right lower truncated cone closer to the right pressure plate. The shapes of the right upper truncated cone and the right lower truncated cone are both elliptical. The base area of ​​the right upper truncated cone is smaller than the area of ​​the right pressure plate, and the base area of ​​the right upper truncated cone is larger than the base area of ​​the right lower truncated cone. The right lower truncated cone is in contact with the patient's right eye.

3. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, The top surface of the left pressure plate is provided with at least two left fixing grooves, the length extension direction of each left fixing groove is the same as the width extension direction of the left pressure plate, the left fixing groove is recessed towards the bottom surface of the left pressure plate, and at least two left fixing grooves are arranged along the length direction of the left pressure plate; the top surface of the right pressure plate is provided with at least two right fixing grooves, the length extension direction of each right fixing groove is the same as the width extension direction of the right pressure plate, the right fixing groove is recessed towards the bottom surface of the right pressure plate, and at least two right fixing grooves are arranged along the length direction of the right pressure plate; The fixing pin includes a left support leg, a connecting pin, and a right support leg connected in sequence. The left support leg, the connecting pin, and the right support leg form an inverted C-shape. The left support leg is inserted into the left fixing groove, and the right support leg is inserted into the right fixing groove.

4. An improved eye pressure device for plastic surgery according to claim 3, characterized in that, Along the width direction of the left pressure plate, the groove depth of the left fixing groove is at least greater than half the width of the left pressure plate, and along the width direction of the right pressure plate, the groove depth of the right fixing groove is at least greater than half the width of the right pressure plate.

5. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, The left auxiliary belt is connected to a left auxiliary rope near the adjusting pin. The left auxiliary rope, away from the left auxiliary belt, passes through the C-shaped plate and connects to the left adjusting section near the left fixed section. The right auxiliary belt is connected to a right auxiliary rope near the adjusting pin. The right auxiliary rope, away from the right auxiliary belt, passes through the C-shaped plate and connects to the right adjusting section near the right fixed section.

6. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, The adjusting pin includes a fixing block, an adjusting pin post, and a hand handle. The fixing block has a rectangular structure, and the adjusting pin post is a cylinder. The length extension direction of the adjusting pin post is perpendicular to the length extension direction of the hand handle post. The fixing block and the adjusting pin post near the fixing block are located inside the C-shaped plate. One end of the adjusting pin is fixedly connected to the fixing block, and the other end of the adjusting pin is fixedly connected to the hand handle. The left adjusting section is wrapped around the outer surface of the adjusting pin on the side away from the left fixing section, and the right adjusting section is wrapped around the outer surface of the adjusting pin on the side away from the right fixing section.

7. An improved eye pressure device for plastic surgery according to claim 6, characterized in that, The C-shaped plate has a plate fixing groove that matches the fixing block on the side near the pressing component. The opening of the plate fixing groove faces the adjusting pin, and the fixing block is engaged with the plate fixing groove.

8. An improved eye pressure device for plastic surgery according to claim 7, characterized in that, A return spring is connected between the side of the fixing block near the adjusting pin and the C-shaped plate corresponding to the plate fixing groove.

9. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, It also includes an n-shaped pin, which comprises a left n-shaped pin and a right n-shaped pin; The left pressure plate, on the side away from the right pressure plate, is connected to the left fixed section, on the side away from the C-shaped plate, via the left n-shaped pin. The right pressure plate, on the side away from the right pressure plate, is connected to the right fixed section, on the side away from the C-shaped plate, via the right n-shaped pin.

10. An improved eye pressure device for plastic surgery according to claim 1, characterized in that, The C-shaped plate includes an inner plate on the side closer to the pressing component and an outer plate on the side farther from the pressing component; Along the thickness direction of the C-shaped plate, the cross-sections of the inner plate and the outer plate are both C-shaped, the C-shaped opening of the inner plate corresponds to the C-shaped opening of the outer plate, and the inner plate and the outer plate are interlocked.

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