Operation cloth supporting frame for ophthalmologic operation

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a surgical cloth support frame for ophthalmologic surgery, which comprises a first U-shaped support frame with first connecting seats at two ends, a second U-shaped support frame with second connecting seats at two ends, and a rotary connecting mechanism, during use, the first U-shaped supporting frame is supported in front of the chest of a patient, the operation cloth is supported through the second U-shaped supporting frame so as to prevent the operation cloth from covering the mouth and the nose of the patient, the second U-shaped supporting frame can rotate relative to the first U-shaped supporting frame through the rotary connecting mechanism, and therefore the operation cloth can be prevented from covering the mouth and the nose of the patient. The supporting angle can be adjusted according to the use requirements of different patients, and the universality is higher.

Description

[Technical Field]

[0001] This utility model belongs to the field of medical device technology, and in particular relates to a surgical cloth support frame for ophthalmic surgery. [Background Technology]

[0002] During ophthalmic surgery, a surgical drape is used to cover the patient's face to ensure the best surgical outcome, with a surgical viewing hole made in the drape. However, covering the patient's face with the surgical drape can obstruct breathing. Current methods use a V-shaped fixed support frame to support the surgical drape and prevent it from covering the patient's mouth and nose. However, this support frame is fixed in one piece, cannot be adjusted, lacks versatility, and cannot meet the needs of different patients. [Utility Model Content]

[0003] The purpose of this invention is to provide a surgical cloth support frame for ophthalmic surgery that can adjust the support angle according to the usage requirements of different patients and has greater versatility.

[0004] This utility model is achieved by the following technical solution:

[0005] A surgical drape support for ophthalmic surgery, comprising:

[0006] The first U-shaped support frame has first connecting seats at both ends;

[0007] The second U-shaped support frame has a second connecting seat at both ends, and the two second connecting seats are rotatably connected to the two first connecting seats respectively.

[0008] A rotating connecting mechanism is provided between the first connecting seat and the second connecting seat, and is used to rotatably connect the first connecting seat and the second connecting seat to adjust the angle between the second U-shaped support frame and the first U-shaped support frame.

[0009] As described above, in an ophthalmic surgical drape support frame, the rotating connection mechanism includes:

[0010] A rotating connecting hole is provided on the first connecting seat;

[0011] A rotating connection protrusion is provided on the second connecting seat, and one end of it is rotatably inserted into the rotating connection hole;

[0012] A rotation limiting component is disposed between the first connecting seat and the second connecting seat to limit the rotation of the second connecting seat relative to the first connecting seat.

[0013] As described above, in an ophthalmic surgical drape support frame, the rotation limiting component includes:

[0014] The first limiting member is disposed on the first connecting seat, and the first limiting member is provided with annular retaining teeth;

[0015] The second limiting member is provided on the second connecting seat. The second limiting member includes a rotating part and an arc-shaped locking part provided on the periphery of the rotating part. One end of the arc-shaped locking part is connected to the rotating part, and the other end is provided with a locking tooth part. The locking tooth part engages with the annular locking tooth to restrict the second connecting seat from rotating counterclockwise.

[0016] As described above, a surgical drape support frame for ophthalmic surgery has a second connecting seat with a connecting shaft that can pass through the rotating part and a first connecting tooth located on the periphery of the connecting shaft. The rotating part has a second connecting tooth that meshes with the first connecting tooth. When the second connecting seat rotates, the first connecting tooth meshes with the second connecting tooth to drive the second limiting member to rotate.

[0017] As described above, in an ophthalmic surgical drape support frame, a length adjustment mechanism for adjusting the length of both ends of the second U-shaped support frame is provided between the second connecting seat and the second U-shaped support frame.

[0018] As described above, in an ophthalmic surgical drape support frame, the length adjustment mechanism includes:

[0019] A length adjustment sleeve is provided at both ends of the second U-shaped support frame, and the length adjustment sleeve is provided with a plurality of first length adjustment holes arranged along the length direction;

[0020] The length adjustment rod has one end connected to the second connecting seat and the other end movably extending into the length adjustment sleeve. The length adjustment rod is provided with a second length adjustment hole.

[0021] As described above, in an ophthalmic surgical drape support frame, both the first U-shaped support frame and the second U-shaped support frame are made of elastic material, and an elastic band is provided between the two first connecting seats.

[0022] As described above, in an ophthalmic surgical drape support frame, the first U-shaped support frame is provided with a tracheal support frame for supporting and fixing the oxygen tube.

[0023] As described above, a surgical drape support frame for ophthalmic surgery includes a fixing clip and a deformable connecting tube. One end of the deformable connecting tube is connected to a first U-shaped support frame, and the other end is connected to the fixing clip, for bending and deforming to support the fixing clip.

[0024] Compared with the prior art, the present invention has the following advantages:

[0025] This utility model provides a surgical drape support frame for ophthalmic surgery, including a first U-shaped support frame with first connecting seats at both ends, a second U-shaped support frame with second connecting seats at both ends, and a rotating connecting mechanism. The two second connecting seats are rotatably connected to the two first connecting seats respectively through the rotating connecting mechanism. In use, the first U-shaped support frame supports the patient's chest, and the second U-shaped support frame supports the surgical drape to prevent the surgical drape from covering the patient's mouth and nose. The second U-shaped support frame can rotate relative to the first U-shaped support frame through the rotating connecting mechanism, that is, the support angle can be adjusted according to the usage requirements of different patients, making it more versatile. [Attached Image Description]

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0027] Figure 1 This is an exploded structural diagram of the surgical drape support frame for ophthalmic surgery in a specific embodiment of the present utility model.

[0028] Figure 2 This is a schematic diagram of the structure of the surgical drape support frame for ophthalmic surgery in a specific embodiment of this utility model;

[0029] Figure 3 This is an exploded structural diagram of the surgical drape support frame for ophthalmic surgery in a specific embodiment of the present utility model.

[0030] Figure 4 This is a reference diagram showing the usage state of the surgical drape support frame for ophthalmic surgery in a specific embodiment of this utility model.

Detailed Implementation Methods

[0031] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] When ordinal numbers such as "first" and "second" are mentioned in the embodiments of this utility model, unless they actually express the meaning of order according to the context, they should be understood as being used only for differentiation.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] Specific embodiments, such as Figure 1-4 The surgical drape support frame for ophthalmic surgery shown includes: a first U-shaped support frame 1, with first connecting seats 2 at both ends; a second U-shaped support frame 3, with second connecting seats 4 at both ends, the two second connecting seats 4 being rotatably connected to the two first connecting seats 2 respectively; and a rotating connecting mechanism 5, disposed between the first connecting seats 2 and the second connecting seats 4, for rotatably connecting the first connecting seats 2 and the second connecting seats 4 to adjust the angle between the second U-shaped support frame 3 and the first U-shaped support frame 1. In use, the first U-shaped support frame is placed against the patient's chest, and the second U-shaped support frame supports the surgical drape 100 to prevent the drape from covering the patient's mouth and nose. The second U-shaped support frame can rotate relative to the first U-shaped support frame via the rotating connecting mechanism, meaning the support angle can be adjusted according to the different patient's usage requirements, making it more versatile.

[0035] Specifically, the rotating connection mechanism 5 includes: a rotating connection hole 51, which is disposed on the first connecting seat 2; a rotating connection protrusion 52, which is disposed on the second connecting seat 4, and one end of which is rotatably inserted into the rotating connection hole 51; and a rotating limiting component 53, which is disposed between the first connecting seat 2 and the second connecting seat 4, for limiting the rotation of the second connecting seat 4 relative to the first connecting seat 2.

[0036] More specifically, the rotation limiting assembly 53 includes: a first limiting member 531, which is disposed on the first connecting seat 2, and the first limiting member 531 is provided with an annular locking tooth 6; a second limiting member 532, which is disposed on the second connecting seat 4, the second limiting member 532 including a rotating part 5321 and an arc-shaped locking part 5322 disposed around the rotating part 5321, one end of the arc-shaped locking part 5322 being connected to the rotating part 5321, and the other end being provided with a locking tooth 7, the locking tooth 7 engaging with the annular locking tooth 6 to restrict the second connecting seat 4 from rotating counterclockwise, that is, to restrict the second U-shaped support frame 3 from rotating counterclockwise to support the surgical cloth. When the second connecting seat 4 rotates clockwise, the locking tooth 7 abuts against the annular locking tooth 6 and causes the arc-shaped locking part 5322 to deform towards the rotating part 5321, thereby driving the second U-shaped support frame 3 to rotate clockwise, thereby adjusting the angle between the second U-shaped support frame 3 and the first U-shaped support frame 1.

[0037] Furthermore, the second connecting seat 4 is provided with a connecting shaft portion 8 that can pass through the rotating portion 5321, and a first connecting tooth 9 provided on the periphery of the connecting shaft portion 8. The rotating portion 5321 is provided with a second connecting tooth 10 that meshes with the first connecting tooth 9. When the second connecting seat 4 rotates, the first connecting tooth 9 and the second connecting tooth 10 mesh to drive the second limiting member 532 to rotate. That is, the second limiting member 532 can be detachably installed on the second connecting seat 4, which is convenient for production and processing.

[0038] More specifically, a length adjustment mechanism 11 for adjusting the length of both ends of the second U-shaped support frame 3 is provided between the second connecting seat 4 and the second U-shaped support frame 3. The length of both ends of the second U-shaped support frame 3 can be adjusted via the length adjustment mechanism 11 according to different users, making it more versatile and practical.

[0039] Furthermore, the length adjustment mechanism 11 includes: a length adjustment sleeve 111, which is disposed at both ends of the second U-shaped support frame 3, and the length adjustment sleeve 111 is provided with a plurality of first length adjustment holes 112 arranged along the length direction; and a length adjustment rod 113, one end of which is connected to the second connecting seat 4, and the other end of which can be movably extended into the length adjustment sleeve 111, and the length adjustment rod 113 is provided with a second length adjustment hole 114. The length adjustment rod 113 moves along the length direction of the length adjustment sleeve 111 until the second length adjustment hole 114 corresponds to each of the first length adjustment holes 112, and is fixed by bolts to realize length adjustment.

[0040] Furthermore, both the first U-shaped support frame 1 and the second U-shaped support frame 3 are made of elastic material, and an elastic band 12 is provided between the two first connecting seats 2. The ends of the first U-shaped support frame 1 and the second U-shaped support frame 3 can elastically deform and be pulled apart, allowing the width of the first U-shaped support frame 1 and the second U-shaped support frame 3 to be adjusted according to actual use to accommodate different face sizes. The curvature of the first U-shaped support frame 1 is concave backward to conform to the curvature of the chin-neck-chest when lying flat, ensuring a more comfortable and stable placement.

[0041] Specifically, the first U-shaped support frame 1 is equipped with a tracheal support frame 14 for supporting and fixing the oxygen tube 13. More specifically, the tracheal support frame 14 includes a fixing clip 141 and a deformable connecting tube 142. One end of the deformable connecting tube 142 is connected to the first U-shaped support frame 1, and the other end is connected to the fixing clip 141, for bending and deforming to support the fixing clip 141. By fixing the oxygen tube with the fixing clip 141, the deformable connecting tube can be bent and deformed arbitrarily, and after bending and deformation, it can be shaped to achieve support, making it more convenient to use. The type of deformable connecting tube is varied, such as a universal tube, a flexible tube, or a shaped flexible tube, as long as it can be bent and deformed arbitrarily, and there is no limitation here.

[0042] The above description is one embodiment provided in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Furthermore, due to different industry naming conventions, it is not limited to the above names or English names. Any methods or structures similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered within the scope of protection of this utility model.

Claims

1. A surgical drape support frame for ophthalmic surgery, characterized in that, include: The first U-shaped support frame (1) has first connecting seats (2) at both ends; The second U-shaped support frame (3) has a second connecting seat (4) at both ends, and the two second connecting seats (4) are rotatably connected to the two first connecting seats (2) respectively; Rotary connecting mechanism (5) is located between the first connecting seat (2) and the second connecting seat (4) for rotatably connecting the first connecting seat (2) and the second connecting seat (4) to adjust the angle between the second U-shaped support frame (3) and the first U-shaped support frame (1).

2. The surgical drape support frame for ophthalmic surgery according to claim 1, characterized in that, The rotating connection mechanism (5) includes: Rotate the connecting hole (51), which is located on the first connecting seat (2); A rotating connecting protrusion (52) is provided on the second connecting seat (4), and one end of it is rotatably inserted into the rotating connecting hole (51); A rotation limiting component (53) is provided between the first connecting seat (2) and the second connecting seat (4) to limit the rotation of the second connecting seat (4) relative to the first connecting seat (2).

3. The surgical drape support frame for ophthalmic surgery according to claim 2, characterized in that, The rotation limiting assembly (53) includes: The first limiting member (531) is provided on the first connecting seat (2), and the first limiting member (531) is provided with an annular locking tooth (6). The second limiting member (532) is provided on the second connecting seat (4). The second limiting member (532) includes a rotating part (5321) and an arc-shaped locking part (5322) provided on the periphery of the rotating part (5321). One end of the arc-shaped locking part (5322) is connected to the rotating part (5321), and the other end is provided with a locking tooth part (7). The locking tooth part (7) engages with the annular locking tooth (6) to restrict the second connecting seat (4) from rotating counterclockwise.

4. The surgical drape support frame for ophthalmic surgery according to claim 3, characterized in that, The second connecting seat (4) is provided with a connecting shaft (8) that can pass through the rotating part (5321) and a first connecting tooth (9) provided on the periphery of the connecting shaft (8). The rotating part (5321) is provided with a second connecting tooth (10) that meshes with the first connecting tooth (9). When the second connecting seat (4) rotates, the first connecting tooth (9) meshes with the second connecting tooth (10) to drive the second limiting member (532) to rotate.

5. The surgical drape support frame for ophthalmic surgery according to claim 1, characterized in that, A length adjustment mechanism (11) for adjusting the length of both ends of the second U-shaped support frame (3) is provided between the second connecting seat (4) and the second U-shaped support frame (3).

6. The surgical drape support frame for ophthalmic surgery according to claim 5, characterized in that, The length adjustment mechanism (11) includes: The length adjustment sleeve (111) is located at both ends of the second U-shaped support frame (3), and the length adjustment sleeve (111) is provided with a plurality of first length adjustment holes (112) arranged along the length direction. The length adjustment rod (113) has one end connected to the second connecting seat (4) and the other end can be movably inserted into the length adjustment sleeve (111). The length adjustment rod (113) is provided with a second length adjustment hole (114).

7. The surgical drape support frame for ophthalmic surgery according to claim 1, characterized in that, The first U-shaped support frame (1) and the second U-shaped support frame (3) are both made of elastic material, and an elastic band (12) is provided between the two first connecting seats (2).

8. The surgical drape support frame for ophthalmic surgery according to claim 1, characterized in that, The first U-shaped support frame (1) is provided with a tracheal support frame (14) for supporting and fixing the oxygen tube (13).

9. A surgical drape support frame for ophthalmic surgery according to claim 8, characterized in that, The tracheal support frame (14) includes a fixing clip (141) and a deformable connecting tube (142). One end of the deformable connecting tube (142) is connected to the first U-shaped support frame (1), and the other end is connected to the fixing clip (141). It is used to bend and deform to support the fixing clip (141).

Images