Ophthalmologic operation support

Abstract

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an ophthalmologic operation support which comprises a bottom supporting plate, an electric lifting push rod is arranged on the bottom supporting plate, the top of the electric lifting push rod is connected with a covering cloth baffle through a hinge component, and the covering cloth baffle is used for supporting covering cloth arranged above the nose during ophthalmologic operation. The covering cloth baffle can rotate at the top of the electric lifting push rod through the hinge component and is kept in a horizontal state, during use, the height of the covering cloth baffle can be adjusted through the electric lifting push rod according to the body type of a patient, and due to the fact that the height is automatically adjusted in an electric mode, height adjustment is more convenient and faster; and pollution caused by manual adjustment beside an operating bed is prevented. Besides, according to the ophthalmologic operation support, the covering cloth baffle is adopted for supporting the covering cloth above the face, the supporting face is large, the portion, on the lower side of the covering cloth, of the face of the patient has a large breathing space, and the patient can breathe more smoothly and comfortably.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an ophthalmic surgery support. Background Art

[0002] During ophthalmic surgery, the patient's head, hair and entire face need to be covered and wrapped with a surgical special cloth. The purpose is to maintain a sterile surgical environment. For example, it can prevent bacteria from entering the surgical incision of the eye with the airflow during the patient's sneezing or breathing process, causing infection. To ensure the patient's breathing, a shielding device is needed to block the covering cloth in front of the mouth and nose to prevent the covering cloth in front of the mouth and nose from hindering breathing. The current method is to set up a vertical rod beside the bed frame of the operating bed, and set a horizontal blocking rod on the vertical rod to block above the mouth and nose. This method has the following two deficiencies: one is that the height of the blocking rod is not convenient to adjust. The doctor needs to fix the vertical rod at different heights on the bed frame to adjust, which is relatively laborious. Because the ophthalmic surgery time is relatively short and needs to be adjusted frequently. For ordinary ophthalmic surgeries such as cataract, an operation takes about 8 minutes. For complex ophthalmic surgeries such as retinal detachment, the time is longer, about 40 minutes. And the doctor's adjustment operation in the surgical area beside the operating bed will also increase the risk of polluting the surgical environment. The other is that the area blocked by the blocking rod is small, and the covering cloth may still contact the patient's mouth and nose, affecting normal breathing. Content of the Utility Model

[0003] The utility model aims to provide an ophthalmic surgery support, which can hold up the covering cloth above the patient's face during ophthalmic surgery, ensure the smooth breathing of the patient, and facilitate the adjustment of the support height and position to adapt to different patients.

[0004] To achieve the above purposes, the utility model adopts the following technical solutions:

[0005] Provide an ophthalmic surgery support, including a bottom support plate, an electric lifting push rod is arranged on the bottom support plate, the top of the electric lifting push rod is connected with a covering cloth baffle through a hinge component, the covering cloth baffle is used to hold up the covering cloth set above the nose during ophthalmic surgery, and the covering cloth baffle can rotate at the top of the electric lifting push rod through the hinge component and remain in a horizontal state.

[0006] Preferably, the middle of the covering cloth baffle is a W-shaped baffle part, and both sides of the W-shaped baffle part are horizontal wing plate parts.

[0007] Preferably, the covering cloth baffle is a porous mesh plate.

[0008] Preferably, an oxygen tube perforation for delivering an oxygen tube to the nostril is arranged on the covering cloth baffle.

[0009] Preferably, the electric lifting push rod includes an outer cylinder and a telescopic rod. Among them, oxygen pipe clamps are arranged on the side wall of the outer cylinder; and oxygen pipe clamps are also arranged on the covering cloth baffle.

[0010] Preferably, a left and right telescopic rod is provided on one side of the covering cloth baffle, and the end of the left and right telescopic rod is arranged on the hinge component.

[0011] Preferably, oxygen pipe clamps are also arranged on the left and right telescopic rods.

[0012] Preferably, the hinge component is a hinge, and a hinge connecting plate is provided at the top of the electric lifting push rod.

[0013] Preferably, a clamping plate is provided on the bottom support plate through a torsion spring.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The ophthalmic surgical stent includes a bottom support plate, an electric lifting push rod is provided on the bottom support plate, the top of the electric lifting push rod is connected with a covering cloth baffle through a hinge component, the covering cloth baffle is used to support the covering cloth arranged above the nose during ophthalmic surgery, and the covering cloth baffle can rotate at the top of the electric lifting push rod through the hinge component and remain in a horizontal state. When the ophthalmic surgical stent is in use, the height of the covering cloth baffle can be adjusted through the electric lifting push rod according to the patient's body type. Since the height is automatically adjusted in an electric manner, the time occupied by adjusting the height of the covering cloth baffle is reduced, and the height adjustment is more convenient, enabling the doctor to have more time and energy for other surgical operations, and preventing contamination caused by manual adjustment beside the operating table. In addition, the ophthalmic surgical stent uses a covering cloth baffle to support the covering cloth above the face, and the support surface is relatively large, so that the patient's face has a relatively large breathing space under the covering cloth, making the patient breathe more smoothly and comfortably. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the ophthalmic surgical stent of the present utility model.

[0017] Figure 2 is Figure 1 an enlarged view of part A of

[0018] Figure 3 is a schematic internal structure diagram of the left and right telescopic rods in an embodiment of the ophthalmic surgical stent of the present utility model.

[0019] In the figure, the reference numerals denote: Detailed implementation mode

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In one embodiment, an ophthalmic surgical stent is provided, as Figure 1-2 shown. The ophthalmic surgical stent includes a bottom support plate 1, which is used to support on the bed frame on the side of the operating bed. An electric lifting push rod 2 is provided on the bottom support plate 1. The electric lifting push rod 2 is a lifting device that drives a ball screw through a bottom motor driving a gear set. There are various different models on the market. The ophthalmic surgical stent can select an electric lifting push rod with a corresponding lifting height according to the usage requirements. The top of the electric lifting push rod 2 is connected with a covering cloth baffle 4 through a hinge member 3. The covering cloth baffle 4 is used to hold up the covering cloth set above the nose during ophthalmic surgery to prevent the covering cloth from covering the nose and interfering with the patient's breathing. The covering cloth baffle 4 can rotate at the top of the electric lifting push rod 2 through the hinge member 3 and remain in a horizontal state. During the operation, the covering cloth baffle 4 is adjusted to a horizontal state so that the covering cloth baffle 4 is located above the patient's face. When not in use, the covering cloth baffle 4 can be rotated through the hinge member 3 and remain in a vertical state so that the covering cloth baffle 4 is stacked and retracted with the electric lifting push rod 2 to avoid occupying the operating space in the area of the operating bed.

[0022] When the ophthalmic surgical stent is in use, the height of the covering cloth baffle 4 can be adjusted through the electric lifting push rod 2 according to the patient's body type. For example, if the patient has a larger head, the covering cloth baffle 4 can be adjusted higher. Since the height is automatically adjusted in an electric manner, the time occupied by adjusting the height of the covering cloth baffle 4 is reduced, and the height adjustment is more convenient, enabling the doctor to have more time and energy for other surgical operations. In addition, the ophthalmic surgical stent uses the covering cloth baffle 4 to support the covering cloth above the face, and the support surface is larger, so that the patient's face has a larger breathing space under the covering cloth, making the patient breathe more smoothly and comfortably.

[0023] Furthermore, in another embodiment, as Figure 1As shown, the middle part of the covering cloth baffle 4 in this ophthalmic surgical stent is a W-shaped baffle part 41, and both sides of the W-shaped baffle part 41 are horizontal wing plate parts 42. During an ophthalmic surgery, the entire face of the patient is blocked by the covering cloth, and only two eyes are exposed. The surgeon operates from the exposed eye area. Sometimes, the assistant doctor needs to operate from other positions. Therefore, by setting the middle part of the covering cloth baffle 4 as the W-shaped baffle part 41, during the surgery, two operation channels are formed between the grooves of the W-shaped baffle part 41 and the covering cloth above, enabling the assistant doctor to reach under the patient's eyes from these two operation channels by reaching in from the side near the chin for surgical assistance. The horizontal wing plate parts 42 on both sides of the W-shaped baffle part 41 can provide better support for the covering cloth.

[0024] Further, in another embodiment, as Figure 1 shown, the covering cloth baffle 4 in this ophthalmic surgical stent is a porous mesh plate. This structure makes the covering cloth baffle 4 lighter and breathable, which is beneficial for the patient to breathe smoothly.

[0025] Further, in another embodiment, as Figure 1 shown, this ophthalmic surgical stent is provided with oxygen tube perforations 43 on the covering cloth baffle 4 for sending the oxygen tube to the nostrils. One oxygen tube perforation 43 is provided on each inner side of the two grooves of the W-shaped baffle part 41. The end of the oxygen tube is sent to the nostrils through the oxygen tube perforation 43 and pasted on the patient's nose.

[0026] Further, in another embodiment, as Figure 1 shown, the electric lifting push rod 2 in this ophthalmic surgical stent includes an outer cylinder at the bottom and a telescopic rod at the top. The telescopic rod can lift and lower in the outer cylinder. Among them, oxygen tube clips 5 are arranged on the side wall of the outer cylinder, and oxygen tube clips 5 are also arranged on the covering cloth baffle 4 so that the oxygen tube can be inserted into the oxygen tube clips 5 for pipeline layout.

[0027] Further, in another embodiment, as Figure 1-3 shown, the right side of the covering cloth baffle 4 in this ophthalmic surgical stent is provided with a left and right telescopic rod 6, and the right end of the left and right telescopic rod 6 is arranged on the hinge component. Combining Figure 3As shown in the figure, the left and right telescopic rods 6 include an outer sleeve rod 61 and an inner sleeve rod 62. The inner sleeve rod 62 is arranged inside the outer sleeve rod 61 and can move left and right. Among them, an inner flange 611 is provided at the left end of the outer sleeve rod 61, and an outer flange 621 is provided at the right end of the inner sleeve rod 62 to prevent the inner sleeve rod 62 from detaching from the outer sleeve rod 61. The size of the outer flange 621 matches the internal size of the outer sleeve rod 61. A first screw hole 612 is provided on the lower side of the right end of the outer sleeve rod 61 for connecting the hinge component 3, and a second screw hole 622 is provided on the upper side of the left end of the inner sleeve rod 62 for connecting the covering cloth baffle 4. The left and right telescopic rods 6 can be processed from aluminum alloy, with light weight and sufficient strength. The left and right positions of the covering cloth baffle 4 can be adjusted through the left and right telescopic rods 6 to adapt to patients with different body types.

[0028] Further, in another embodiment, as Figure 1-2 shown, an oxygen tube clip 5 is also provided on the left and right telescopic rods 6 of the ophthalmic surgery stent for arranging the oxygen tube.

[0029] Further, in another embodiment, as Figure 1-2 shown, the hinge component 3 in the ophthalmic surgery stent is a hinge. A hinge connecting plate 21 is provided at the top of the electric lifting push rod 2, and the hinge connecting plate 21 is connected to the lower hinge plate of the hinge by screws.

[0030] Further, in another embodiment, as Figure 1 shown, a clamping plate 12 is provided on the bottom support plate 1 of the ophthalmic surgery stent through a torsion spring 11. The bottom support plate 1 and the clamping plate 12 are hinged through a hinge shaft, and the torsion spring 11 is sleeved on the hinge shaft so that the clamping plate 12 can be clamped on the side of the bed frame of the operating bed.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ophthalmic surgical stent, characterized in that: It includes a bottom support plate, on which an electric lifting push rod is provided. The top of the electric lifting push rod is connected with a covering cloth baffle through a hinge component. The covering cloth baffle is used to hold up the covering cloth set above the nose during ophthalmic surgery. The covering cloth baffle can rotate at the top of the electric lifting push rod through the hinge component and remain in a horizontal state.

2. The ophthalmic surgical stent according to claim 1, wherein: The middle part of the covering cloth baffle is a W-shaped baffle part, and both sides of the W-shaped baffle part are horizontal wing plate parts.

3. The ophthalmic surgical stent according to claim 1, wherein: The covering cloth baffle is a porous mesh plate.

4. The ophthalmic surgical stent according to claim 1, wherein: On the covering cloth baffle, there is an oxygen tube perforation for delivering the oxygen tube to the nostril.

5. The ophthalmic surgical stent according to claim 1, wherein: The electric lifting push rod includes an outer cylinder and a telescopic rod. Among them, oxygen tube clips are arranged on the side wall of the outer cylinder; and oxygen tube clips are also arranged on the covering cloth baffle.

6. The ophthalmic surgical stent according to claim 1, wherein: One side of the covering cloth baffle is provided with a left and right telescopic rod, and the end of the left and right telescopic rod is arranged on the hinge component.

7. The ophthalmic surgical stent according to claim 6, wherein: Oxygen tube clips are also arranged on the left and right telescopic rods.

8. The ophthalmic surgical stent according to claim 1, wherein: The hinge component is a hinge, and a hinge connecting plate is provided at the top of the electric lifting push rod.

9. The ophthalmic surgical stent according to claim 1, characterized in that: On the bottom support plate, there is a clamping plate through a torsion spring.

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