Pressing and fixing type oxygen catheter fixing support

Abstract

The utility model belongs to the technical field of operation auxiliary instruments, and particularly relates to a pressing and fixing type oxygen catheter fixing support which comprises stand columns on the two sides, and the lower ends of the stand columns are connected with a base extending towards the position between the two stand columns. A transverse breather pipe is arranged between the two stand columns, an air pipe connector is arranged at one end of the breather pipe, and an air outlet is formed in the breather pipe. According to the pressing and fixing type oxygen catheter fixing support, through the pressing and fixing type design, the base of the oxygen catheter fixing support is arranged below the two shoulders of a patient, the support is fixed through the weight of the patient, and the structure is simple. Meanwhile, due to the design of the ventilation pipe, the sheet non-woven fabric covering the face of the patient can be supported, the sealing feeling around the nostrils is effectively reduced, the oppressed feeling of the patient is relieved, and the comfort degree in the operation process is improved. The air outlet is formed in the breather pipe, oxygen can be directly provided for a patient, and smooth operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to a pressing and fixing type oxygen pipe fixing bracket, belonging to the technical field of surgical auxiliary instruments. Background Art

[0002] In the field of ophthalmology, cataract surgery is particularly important due to its high incidence and wide patient coverage, especially the significant increase in the elderly population. In order to maintain absolute cleanliness and sterility in the surgical area, a non-woven fabric material for surgical drapes is often used during surgery to fully cover the patient's body, leaving only the eye area for the doctor to operate. However, this draping method creates a relatively airtight environment around the patient's nostrils. For patients suffering from hypertension or respiratory diseases, this environment may exacerbate their sense of suffocation and even pose a potential threat to maintaining vital signs during the operation. Therefore, while ensuring the surgical environment, it is also necessary to pay attention to and take measures to alleviate the comfort problems of patients. Content of the Utility Model

[0003] According to the deficiencies in the above prior art, the technical problem to be solved by the utility model is: to provide a pressing and fixing type oxygen pipe fixing bracket to solve the above problems.

[0004] The pressing and fixing type oxygen pipe fixing bracket described in the utility model includes columns on both sides, and the lower ends of the columns are connected to a base extending between the two columns; a horizontal ventilation pipe is arranged between the two columns, one end of the ventilation pipe is provided with an air pipe joint, and the ventilation pipe is provided with an air outlet.

[0005] During use, the two bases are placed under the patient's two shoulders, and the oxygen fixing bracket is fixed by the patient pressing on the bases themselves. This device mainly fixes the ventilation pipe and is used to support the non-woven fabric covering the patient's face during ophthalmic surgery to prevent a sense of suffocation, and the ventilation pipe can also supply oxygen to the patient.

[0006] Preferably, the ventilation pipe is composed of two L-shaped circular pipes connected by a pipe fitting in the middle, and the air outlet is located on the pipe fitting and faces downward.

[0007] Preferably, the air pipe joint adopts a quick joint for convenient connection.

[0008] In the utility model, one side column is connected to the ventilation pipe through a locking device.

[0009] Among them, the locking device includes a sliding sleeve I and a self-locking piece on the sliding sleeve I. Correspondingly, the ventilation pipe is provided with a sliding block and a rack. When they are matched, the sliding block and the rack are located inside the sliding sleeve I, and the self-locking piece is stuck on the rack through an opening on the sliding sleeve I under the action of a torsion spring.

[0010] A sliding sleeve II is arranged on the other side column, and the ventilation pipe is located inside the sliding sleeve II.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows:

[0012] For the press-fixing type oxygen tube fixing bracket of the present utility model, through the press-fixing type design, the base of the oxygen tube fixing bracket is placed under the shoulders of the patient, and the weight of the patient itself is utilized to fix the bracket, with a simple structure. At the same time, the design of the ventilation tube can support the non-woven fabric covering the patient's face, effectively reducing the sense of tightness around the nostrils, alleviating the stuffy feeling of the patient, and enhancing the comfort during the operation. An air outlet is provided on the ventilation tube, which can directly supply oxygen to the patient to ensure the smooth progress of the operation. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the structural schematic diagram of the left column;

[0015] Figure 3 is the structural schematic diagram of the left section of the ventilation tube;

[0016] Figure 4 is the structural schematic diagram of the pipe connector.

[0017] In the figure: 1, base; 2, column; 3, ventilation tube; 31, slider; 32, rack; 4, pipe connector; 41, air outlet; 5, locking device; 51, sliding sleeve I; 52, self-locking piece; 6, tracheal joint; 7, sliding sleeve II. Detailed Embodiment

[0018] The following further illustrates the present utility model in conjunction with specific embodiments.

[0019] However, the description of the present utility model is only an embodiment of the structural and functional description. The scope of the rights of the present utility model is not limited by the embodiments described in the text.

[0020] For example, multiple embodiments can have various changes and various forms. It should be understood that the scope of the rights of the present utility model includes equivalents that can implement the technical idea.

[0021] As Figures 1 to 4 shown, this embodiment is achieved through the following technical solutions: including columns 2 on both sides, the lower ends of the columns 2 are connected to a base 1 extending between the two columns 2. The base 1 is rectangular and has a certain width, and can stand independently and prevent tipping.

[0022] A transverse ventilation pipe 3 is provided between two columns 2. One end of the ventilation pipe 3 is provided with a tracheal joint 6. The tracheal joint 6 adopts a quick joint. An air outlet 41 is provided on the ventilation pipe 3. The ventilation pipe 3 is formed by connecting two L-shaped round pipes through a pipe fitting 4 in the middle. The air outlet 41 is located on the pipe fitting 4 and faces downward. The air outlet 41 is only communicated with the left end of the pipe fitting 4.

[0023] The left column 2 is connected to the ventilation pipe 3 through a locking device 5. The locking device 5 includes a sliding sleeve I51 and a self-locking piece 52 on the sliding sleeve I51. Correspondingly, a slider 31 and a rack 32 are provided on the ventilation pipe 3. When they are matched, the slider 31 and the rack 32 are located inside the sliding sleeve I51. The self-locking piece 52 is stuck on the rack 32 through an opening on the sliding sleeve I51 under the action of a torsion spring.

[0024] A sliding sleeve II7 is provided on the right column 2. The ventilation pipe 3 is located inside the sliding sleeve II7.

[0025] During use, place the bases 1 on both sides under the shoulders of the patient. The oxygen fixing rack is fixed by the patient pressing the bases 1 by himself. Press down the self-locking piece 52 on the locking device 5, insert the left end of the ventilation pipe 3 into the socket of the sliding sleeve I51 of the locking device 5, release the self-locking piece 52, and the self-locking piece 52 is stuck on the rack 32 under the action of the torsion spring to achieve the fixing effect, so as to fix the ventilation pipe 3 in a proper position, which can support the nasal non-woven fabric and reduce the sense of tightness around the nostrils, alleviating the stuffy feeling of the patient. The other end of the ventilation pipe 3 is inserted into the hole of the corresponding sliding sleeve II7 to play a role in increasing stability. Connect the intake hose to the tracheal joint 6, and then oxygen will be discharged from the air outlet 41 through the ventilation pipe 3, so as to achieve the purpose of providing oxygen to the patient during the operation.

[0026] Of course, the above content is only a preferred embodiment of the present invention and cannot be considered as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples either. Equal changes and improvements made by those of ordinary skill in the art within the essence of the present invention shall fall within the scope covered by the patent of the present invention.

Claims

1. A compression-fixed oxygen delivery tube fixing bracket, characterized in that, It includes columns (2) on both sides, and the lower ends of the columns (2) are connected to a base (1) extending between the two columns (2); a horizontal ventilation pipe (3) is provided between the two columns (2), one end of the ventilation pipe (3) is provided with a tracheal joint (6), and an air outlet (41) is provided on the ventilation pipe (3).

2. The pressure-fixing type oxygen pipe fixing bracket according to claim 1, characterized in that, The ventilation pipe (3) is formed by connecting two L-shaped round pipes through an intermediate pipe fitting (4), and the air outlet (41) is located on the pipe fitting (4) and faces downward.

3. The compression and fixation type oxygen pipe fixing bracket according to claim 1, characterized in that, The tracheal joint (6) adopts a quick joint.

4. The compression and fixation type oxygen delivery tube fixing bracket according to claim 1, wherein, One of the columns (2) is connected to the ventilation pipe (3) through a locking device (5).

5. The fixed bracket for the oxygen delivery tube in a pressing and solidifying manner according to claim 4, characterized in that, The locking device (5) includes a sliding sleeve I (51) and a self-locking piece (52) on the sliding sleeve I (51). Correspondingly, a sliding block (31) and a rack (32) are provided on the ventilation pipe (3). When they are fitted, the sliding block (31) and the rack (32) are located inside the sliding sleeve I (51), and the self-locking piece (52) is stuck on the rack (32) through an opening on the sliding sleeve I (51) under the action of a torsion spring.

6. The compression-fixed oxygen delivery tube fixing bracket according to claim 5, characterized in that, A sliding sleeve II (7) is provided on the other column (2), and the ventilation pipe (3) is located inside the sliding sleeve II (7).

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