Multifunctional bracket for ophthalmology department and eye surgery medical bed

Abstract

The utility model discloses a multifunctional support for ophthalmology department and an eye surgery medical bed, and relates to the technical field of medical equipment, the multifunctional support comprises a mounting sleeve detachably connected with a bed body, a hollow screw rod is detachably connected in the mounting sleeve, and a telescopic rod is inserted in the hollow screw rod; the end, away from the hollow screw, of the telescopic rod is fixedly connected with a head limiting support which is of a U-shaped structure, and the head of the patient is limited. The breathing assisting support is of an arc-shaped hollow structure, the two ends of the breathing assisting support are clamped to the two ends of the head limiting support, and two air outlet holes are formed in the positions, right facing the nostrils of the patient, of the breathing assisting support. The multifunctional support for the ophthalmology department is simple in structure, convenient to disassemble and assemble, flexible in design, capable of adapting to eye structures of different patients, and combined with an oxygen supply device, shielding of the operation view field is further reduced, and the universality of an operation is improved; by applying the multifunctional bracket, positioning and operation can be more accurate, so that the success rate of an operation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a multifunctional bracket for ophthalmology. Background Art

[0002] An ophthalmic treatment assistive support is a medical device used during ophthalmic surgery or examinations to help doctors stabilize the patient's head, provide a stable platform for delicate surgical operations, or keep the patient's head in the correct position during examinations. These supports usually have adjustable features to accommodate different patient body sizes and surgical needs.

[0003] However, there are some technical defects in the ophthalmic treatment auxiliary stents of the prior art: first, the design of the stents of the prior art is unreasonable and cannot provide sufficient surgical field of view, which may affect the success rate of the operation; second, the existing stents have a complex structure, and the disassembly and assembly are cumbersome, which is not conducive to disinfection and maintenance, and may increase the risk of infection; third, the traditional stents are not adaptable and are not convenient to use. For example, the height of the stent is inconvenient to adjust and cannot adapt to the eye structure of all patients. For example, the stent will affect the wearing of the oxygen mask, or when combined with the oxygen mask, it will further increase the obstruction of the patient's face, which will in turn block the doctor's line of sight, making it difficult to clearly observe the situation inside the patient's eyes during the operation.

[0004] In view of this, it is necessary to propose an ophthalmic multifunctional bracket and an eye surgery medical bed to solve the above problems, so as to improve the safety and effectiveness of the operation and improve the comfort of the patient. Utility Model Content

[0005] The utility model aims to provide a multifunctional bracket for ophthalmology and an eye surgery medical bed, so as to solve the technical problems of the prior art that the surgical field of view is blocked, the structure is unreasonable, and the function is single.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] A multifunctional bracket for ophthalmology, comprising:

[0008] A mounting sleeve, the mounting sleeve is fixedly connected to the front end of the bed body, a hollow screw is detachably connected in the mounting sleeve, a hollow plug hole is arranged inside the hollow screw, and a telescopic rod is limitedly plugged in the plug hole;

[0009] A height adjustment handle, the height adjustment handle being threadedly connected to the rod body of the hollow screw rod and used for locking the telescopic rod;

[0010] A head limiting bracket, the head limiting bracket is fixedly connected to one end of the telescopic rod away from the hollow screw, the head limiting bracket is a U-shaped structure, and forms a limit on the patient's head;

[0011] The breathing assistance bracket is an arc-shaped hollow tube, including clamping parts located at both ends, and the two clamping parts are respectively clamped on the two end ends of the head limiting bracket; the breathing assistance bracket is provided with two air outlets facing the patient's nostrils.

[0012] Preferably, both ends of the head limiting bracket are in the shape of circular tubes, and any one of the clamping parts on the breathing assistance bracket is a ring sleeved on one of the ends of the head limiting bracket, and the ring can rotate around the end of the head limiting bracket.

[0013] Preferably, the clamping portion is made of elastic material.

[0014] Preferably, a second air port is opened on either end of the breathing assist bracket that contacts the head limiting bracket, and a first air port corresponding to the second air port is opened on the head limiting bracket. When the breathing assist bracket is snapped onto the head limiting bracket, the first air port coincides with the second air port, and the head limiting bracket pipeline is connected to the oxygen supply equipment.

[0015] Preferably, the breathing assistance bracket or the head limiting bracket is connected to an air intake pipe connecting terminal for connecting to an oxygen supply device.

[0016] Preferably, the head limiting bracket is made of elastic rubber material.

[0017] Preferably, the hollow screw is threadably connected to the mounting sleeve.

[0018] Preferably, a plurality of limiting holes are provided at equal intervals along the height direction of the telescopic rod on a side facing the height-adjusting handle.

[0019] An ophthalmic surgery medical bed comprises a bed body, a bed body adjustment mechanism, four casters located at the bottom of the bed body, and an ophthalmic treatment auxiliary bracket detachably connected to the front end of the bed body, wherein the ophthalmic treatment auxiliary bracket is any of the above-mentioned multifunctional brackets for ophthalmology.

[0020] Preferably, a fixing seat is integrally provided at the front end of the bed, and the ophthalmic treatment auxiliary bracket is detachably mounted on the fixing seat.

[0021] The utility model discloses the following technical effects:

[0022] The multifunctional ophthalmic bracket of the utility model has a simple structure, is easy to assemble and disassemble, and has a flexible design. It can adapt to the eye structures of different patients and, when combined with an oxygen supply device, can further reduce the obstruction of the surgical field and improve the universality of the surgery. Through the use of the multifunctional bracket, doctors can position and operate more accurately, thereby improving the success rate of the surgery and the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a front view of an ophthalmic surgery medical bed equipped with an ophthalmic multifunctional bracket according to an embodiment of the utility model;

[0025] Figure 2 A top view of an ophthalmic surgery medical bed equipped with an ophthalmic multifunctional bracket according to an embodiment of the utility model;

[0026] Figure 3 It is a right side view of an ophthalmic surgery medical bed equipped with an ophthalmic multifunctional bracket according to an embodiment of the utility model;

[0027] Figure 4 A three-dimensional diagram of an ophthalmic surgery medical bed equipped with an ophthalmic multifunctional bracket according to an embodiment of the utility model;

[0028] Figure 5 The structure of the multifunctional ophthalmic bracket of Example 1 is shown in FIG. Figure 1 ;

[0029] Figure 6 The structure of the multifunctional ophthalmic bracket of Example 1 is shown in FIG. Figure 2 ;

[0030] Figure 7 This is a front view of the respiratory assistance support in Example 1;

[0031] Figure 8 A bottom view of the respiratory assist bracket in Example 1;

[0032] Fig. 9 is a stereoscopic diagram of the respiratory assistance support in Example 1;

[0033] Fig.10 This is a schematic diagram of the structure of the multifunctional ophthalmic stent in Example 2;

[0034] Fig.11This is a reference diagram of the usage status of the multifunctional ophthalmic bracket in Example 2.

[0035] In the figure, 1. ophthalmic treatment auxiliary bracket; 2. bed body; 3. fixed seat; 4. bed body adjustment mechanism; 5. casters; 11. mounting sleeve; 12. hollow screw; 13. height adjustment handle; 14. telescopic rod; 15. head limit bracket; 16. breathing auxiliary bracket; 17. air outlet; 18. air inlet pipe connecting terminal; 19. clamping part; 19a. first clamping part; 19b. second clamping part; 20. first air port; 21. second air port. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Reference Figures 5 to 9 As shown, Example 1 of the utility model discloses a multifunctional bracket for ophthalmology, including a head limiting bracket 15 and a breathing assist bracket 16. The head limiting bracket 15 is a U-shaped structure, made of a rigid material coated with an elastic material, such as stainless steel coated with a medical polyurethane material, to ensure that it has a certain limiting effect while also having a certain elastic buffer for the patient's head. The head limiting bracket 15 is supported at the front end of the bed 2 by a height adjustment mechanism, and the height adjustment mechanism is fixed to the U-shaped end of the U-shaped head limiting bracket 15, and the two straight rod ends of the head limiting bracket 15 extend into the bed 2. The breathing assist bracket 16 is an arc-shaped hollow tube, and its two ends are fixedly connected with a clamping portion 19, and the two clamping portions 19 are detachably connected to the ends of the two straight rod ends of the head limiting bracket 15. When in use, the head limiting bracket 15 forms a limit on the patient's head to fix the patient's head and assist in the operation, while the breathing assist bracket 16 covers the patient's face and keeps a certain distance from the patient's face. The breathing assist bracket 16 is located above the patient's mouth and nose and has two air outlets 17 for delivering oxygen or other gases containing anesthetic components to the patient's nostrils.

[0039] Further optimization scheme, such as Figures 7 to 9As shown, the two clamping parts 19 at both ends of the breathing assistance bracket 16 are set as elastic semi-circular arc structures, and the two ends of the head limiting bracket 15 are correspondingly set as round rods or round tubes. The semi-circular arc structure is clamped with the two ends for easy disassembly and assembly.

[0040] As a further optimization solution, the breathing assistance support 16 can be made of hard plastic material, elastic rubber material, or metal material, and the clamping portion 19 needs to be set to a material with a certain elasticity, such as elastic plastic.

[0041] According to a further optimized solution, the height adjustment mechanism includes a mounting sleeve 11, a hollow screw 12, a telescopic rod 14 and a height adjustment handle 13. Figure 5 and Figure 6 As shown, the mounting sleeve 11 is fixed on the fixing seat 3 at the front end of the bed body 2 by screws, an internal thread is provided in the mounting sleeve 11, and an external thread is provided at least at one end of the hollow screw 12, and the two threads cooperate to achieve a detachable connection, the hollow screw 12 is a hollow tube, and has a hollow plug hole, and a telescopic rod 14 is limitedly plugged in the plug hole, the telescopic rod 14 slides freely in the plug hole, and is locked by a height adjustment handle 13, the height adjustment handle 13 is threadedly connected to the rod body of the hollow screw 12, and is perpendicular to the telescopic rod 14, and the telescopic rod 14 is locked by tightening the height adjustment handle 13.

[0042] According to a further optimization scheme, a plurality of limit holes are provided on one side of the telescopic rod 14 facing the height adjustment handle 13 and are arranged at equal intervals along its height direction. Correspondingly, a limit pin is provided at one end of the height adjustment handle 13 close to the telescopic rod 14, and the limit pin can be inserted into the limit hole to form a limit fit.

[0043] By cooperating with the height adjustment handle 13 and the telescopic rod 14, the head limit bracket 15 can be quickly adjusted. It should be understood that other devices or structures capable of achieving height adjustment can be used as alternatives to the height adjustment mechanism in this embodiment, and no specific limitation is made here.

[0044] It should be understood that in order to supply oxygen, the breathing assistance bracket 16 is configured as a hollow tube structure and is connected to an air intake pipe connection terminal 18 for connection to an oxygen supply device.

[0045] Reference Fig.10 and Fig.11As shown, Example 2 of the utility model discloses another multifunctional bracket for ophthalmology, including a head limiting bracket 15, a breathing assist bracket 16, and a height adjustment mechanism. Its structure is basically the same as that of Example 1, except that, in order to facilitate use, the two clamping parts 19 of the breathing assist bracket 16 have different structures, including a semicircular first clamping part 19a and a circular second clamping part 19b, and the second clamping part 19b is sleeved on the end of the head limiting bracket 15. When in use, the breathing assist bracket 16 does not need to be completely removed, and the breathing assist bracket 16 can be opened by rotating it around the second clamping part 19b. Fig.11 Of course, for cleaning and replacement, the second clamping portion 19b can also be removed from the end of the head limiting bracket 15. The structure of the first clamping portion 19a can adopt the structure of the clamping portion 19 in Example 1.

[0046] A further optimized solution is that a second air port 21 is provided at any end of the breathing assist bracket 16 that contacts the head limiting bracket 15. In this embodiment, the second air port 21 is provided at the end where the first clamping portion 19a is located, and a first air port 20 corresponding to the second air port 21 is provided on the head limiting bracket 15. When the second clamping portion 19b of the breathing assist bracket 16 is clamped onto the head limiting bracket 15, the first air port 20 overlaps with the second air port 21, thereby achieving connectivity of the oxygen supply pipeline. Based on this structure, the pipeline of the head limiting bracket 15 is connected to the oxygen supply equipment. When in use, it is only necessary to correctly assemble the breathing assist bracket 16 onto the head limiting bracket 15, without the need to connect the oxygen supply pipeline, thus saving time and effort.

[0047] Reference Figures 1 to 4 As shown, the embodiment of the utility model also discloses an ophthalmic surgery medical bed, including a bed body 2, a bed body adjustment mechanism 4, four casters 5 located at the bottom of the bed body 2, and an ophthalmic treatment auxiliary bracket 1 detachably connected to the front end of the bed body 2, wherein the ophthalmic treatment auxiliary bracket 1 is the multifunctional bracket for ophthalmology described in Example 1 or Example 2.

[0048] According to a further optimized solution, a fixing seat 3 is integrally provided at the front end of the bed body 2 , and the ophthalmic treatment auxiliary bracket 1 can be detachably mounted on the fixing seat 3 .

[0049] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0050] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A multifunctional ophthalmic stent, characterized in that: include: A mounting sleeve (11), the mounting sleeve (11) being fixedly connected to the front end of the bed body (2), a hollow screw (12) being detachably connected inside the mounting sleeve (11), a hollow plug hole being arranged inside the hollow screw (12), a telescopic rod (14) being limitedly plugged into the plug hole; A height adjustment handle (13), the height adjustment handle (13) being threadedly connected to the outside of the hollow screw rod (12) and used for locking the telescopic rod (14); A head limiting bracket (15), the head limiting bracket (15) being fixedly connected to one end of the telescopic rod (14) away from the hollow screw rod (12), the head limiting bracket (15) being a U-shaped structure, forming a limit on the patient's head; The breathing assistance support (16) is an arc-shaped hollow tube, comprising clamping parts (19) at both ends, and the two clamping parts (19) are respectively clamped at the two end ends of the head limiting support (15); the breathing assistance support (16) is provided with two air outlet holes (17) at the position facing the patient's nostrils.

2. The multifunctional ophthalmic bracket according to claim 1, characterized in that: Both ends of the head limiting bracket (15) are in the shape of circular tubes, and any one of the clamping parts (19) on the breathing auxiliary bracket (16) is a circular ring sleeved on one of the ends of the head limiting bracket (15), and the circular ring can rotate around the end of the head limiting bracket (15).

3. The multifunctional ophthalmic bracket according to claim 2, characterized in that: The clamping portion (19) is made of elastic material.

4. The multifunctional ophthalmic bracket according to claim 1, characterized in that: A second air port (21) is provided at any end of the breathing assist bracket (16) that contacts the head limiting bracket (15), and a first air port (20) corresponding to the second air port (21) is provided on the head limiting bracket (15). When the breathing assist bracket (16) is snapped onto the head limiting bracket (15), the first air port (20) overlaps with the second air port (21), and the pipeline of the head limiting bracket (15) is connected to the oxygen supply equipment.

5. The multifunctional ophthalmic bracket according to claim 1, characterized in that: The breathing assistance bracket (16) or the head limiting bracket (15) is connected to an air intake pipe connection terminal (18) for connecting to an oxygen supply device.

6. The multifunctional ophthalmic bracket according to claim 1, characterized in that: The head limiting bracket (15) is made of elastic rubber material.

7. The multifunctional ophthalmic bracket according to claim 1, characterized in that: The hollow screw (12) is threadedly connected to the mounting sleeve (11).

8. The multifunctional ophthalmic bracket according to claim 1, characterized in that: The telescopic rod (14) is provided with a plurality of limiting holes arranged at equal intervals along its height direction on a side facing the height adjustment handle (13).

9. An ophthalmic surgery medical bed, comprising a bed body (2), a bed body adjustment mechanism (4), four casters (5) located at the bottom of the bed body (2), and an ophthalmic treatment auxiliary support (1) detachably connected to the front end of the bed body (2), characterized in that: The ophthalmic treatment auxiliary bracket (1) is a multifunctional bracket for ophthalmology according to any one of claims 1 to 8.

10. The eye surgery medical bed according to claim 9, characterized in that: A fixing seat (3) is integrally provided at the front end of the bed body (2), and the ophthalmic treatment auxiliary support (1) is detachably mounted on the fixing seat (3).

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