CN219847733U - Anti-pressing buckle of nasal catheter - Google Patents

Abstract

The utility model discloses an anti-press buckle of a nasal catheter, which relates to the technical field of medical appliances, and comprises an epper, wherein a buffer pad is fixedly arranged on the epper; the lifting assembly comprises a threaded cylinder fixedly arranged on the buffer cushion and a nut in threaded connection with the threaded cylinder, and two clamping rings are rotatably arranged on the nut; the fixing mechanism comprises fixing blocks fixedly arranged on the outer peripheral surfaces of the two clamping rings, sliding rods are arranged in the fixing blocks in a sliding mode, abutting pieces are fixedly arranged at one ends, close to the clamping rings, of the sliding rods, the clamping rings can be fixed on the face or the face through an ambroxol, pressure received by the face is dispersed through a buffering pad, the nasal catheter can be fixed through the clamping rings, the height of the clamping rings can be adjusted through the matching of the threaded cylinder and the screw cap, so that the nasal catheter and the face of a patient cannot be in excessive direct contact, the pressure applied to the face of the patient by the nasal catheter is reduced, and the nasal catheter is more convenient to use.

Description

Anti-pressing buckle of nasal catheter

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an anti-pressing buckle of a nasal catheter.

Background

Nasal catheters are elongated, open-topped and side-vented rubber or plastic catheters that are inserted into the nasal vestibule for use. Is an oxygen supply tool commonly used in hospitals at all levels in China at present. The nasal catheter can also be used, and simultaneously inserted into the vestibule of the nostril at both sides, has good compliance and shallower insertion, is easy to be accepted by patients, and is worn by the nose catheter commonly used clinically at the present stage and is hung on the ears of the patients by the transparent plastic pipes at both sides of the nose plug for fixing;

the utility model patent with the publication number of CN214912102U and the name of 'a nasal catheter fixing clip', comprises a main body used for being hung on the ear of a patient and a fixing mechanism arranged on the main body and used for fixing the nasal catheter, wherein the fixing mechanism comprises a first fixing part and a second fixing part which are oppositely arranged and have a gap between the first fixing part and the second fixing part, the first end of the first fixing part is connected with the first end of the second fixing part to form a containing groove for placing the nasal catheter, the second end of the first fixing part is detachably connected with the second end of the second fixing part, the main body of the nasal catheter fixing clip is hung on the ear of the patient, and then the nasal catheter can be penetrated between the first fixing part and the second fixing part, so that the nasal catheter is fixed on the face of the patient;

the nose catheter which is commonly used clinically at present is worn by the transparent plastic pipes on two sides of the nose plug and is fixed after being hung on the ears of a patient, as shown in the patent, part of the prior art is used for fixing the nose catheter by hanging the fixing clamp on the ears of the patient, but as the nose catheter is in direct contact with the skin of the patient during fixing, for patients needing long-time oxygen inhalation, especially for the aged and weak patients, the phenomenon that the root of auricle and the facial skin contacted with the nose catheter are damaged to different degrees often occurs, and the analysis is that the skin is pressed by the nose catheter for a long time to cause swelling and bursting, so that the pain is brought to the patient.

Disclosure of Invention

The utility model aims to provide an anti-press buckle of a nasal catheter, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the anti-press buckle of the nasal catheter comprises an epper, wherein a buffer pad is fixedly arranged on the epper; the lifting assembly comprises a threaded cylinder fixedly arranged on the buffer cushion and a nut in threaded connection with the threaded cylinder, and two clamping rings are rotatably arranged on the nut; the fixing mechanism comprises fixing blocks fixedly arranged on the outer peripheral surfaces of the two clamping rings, sliding rods are slidably arranged in the fixing blocks, and abutting pieces are fixedly arranged at one ends, close to the clamping rings, of the sliding rods.

Preferably, two fixing frames are fixedly arranged on one side, away from the Anpu paste, of the screw cap, one end, close to the screw cap, of each clamping ring is in one-to-one corresponding rotary connection with each fixing frame, and a magnetic sheet is fixedly arranged on one end, away from the screw cap, of each clamping ring.

Preferably, an adhesive piece is fixedly arranged on one side, far away from the sliding rod, of each abutting piece.

Preferably, each of the abutting pieces is provided in a circular arc shape.

Preferably, each fixing block is provided with a sliding groove for sliding of the sliding rod, each clamping ring is provided with a placing groove, and each abutting piece is arranged in each placing groove in a one-to-one corresponding sliding manner.

Preferably, a pressing ball is fixedly arranged on one side of each sliding rod far away from the abutting piece.

In the technical scheme, the utility model provides the anti-pressing buckle of the nasal catheter, which has the following beneficial effects: can make the buckle fix at or the face through the ann general subsides, the pressure dispersion that receives the face through the blotter can be fixed the nasal catheter through the snap ring, can adjust the height of snap ring through the cooperation of screw thread section of thick bamboo and nut to make nasal catheter and patient's face can not produce too much direct contact, reduce the pressure that the nasal catheter applyed for patient's face, it is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a lift assembly according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an abutment according to an embodiment of the present utility model.

Reference numerals illustrate:

10. an Anpu paste; 11. a cushion pad; 21. a thread cylinder; 22. a screw cap; 23. a fixing frame; 24. a clasp; 25. a magnetic sheet; 31. a fixed block; 32. pressing the ball; 33. a slide bar; 34. an abutment; 35. an adhesive sheet; 36. a chute; 37. and (5) placing a groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, an anti-pressing buckle of a nasal catheter according to the technical scheme provided by the utility model comprises an epper 10, wherein a buffer pad 11 is fixedly arranged on the epper 10; the lifting assembly comprises a threaded cylinder 21 fixedly arranged on the buffer pad 11, and further comprises a nut 22 in threaded connection with the threaded cylinder 21, wherein two clamping rings 24 are rotatably arranged on the nut 22; the fixing mechanism comprises fixing blocks 31 fixedly arranged on the outer peripheral surfaces of the two clamping rings 24, sliding rods 33 are slidably arranged in each fixing block 31, and abutting pieces 34 are fixedly arranged at one ends, close to the clamping rings 24, of each sliding rod 33; through pasting the ann subsides 10 and thereby fixing clasp 24 and lifting subassembly on patient's face, thereby blotter 11 is used for increasing the area of contact between lifting subassembly and the ann subsides 10, thereby make the pressure that patient's face received scatter, during the use, rotate nut 22, make the distance between nut 22 and the blotter 11 change, thereby can adjust the height of two clasps 24, after the buckle uses, twist nut 22, make nut 22 and screw thread section of thick bamboo 21 separate, only need change screw thread section of thick bamboo 21 this moment, blotter 11 and ann subsides 10 just can make the buckle normally use again, thereby make the part on nut 22 and the nut 22 can recycle, the cost is saved, both clasps 24 are the arc, after the altitude mixture control of two clasps 24 is finished, rotate two clasps 24, place the nose pipe between two clasps 24, fold up each slide bar 33 to the direction that is close to the nose pipe, thereby make each abutment piece 34 all support with the nose pipe, thereby fix the nose pipe, the nose pipe around clasp 24 and the patient's face have certain distance, thereby can not produce the pressure sore with the patient's face because of pressing the pipe, can not produce the excessive pressure sore with the patient's face.

Specifically, two fixing frames 23 are fixedly arranged on one side of the screw cap 22 far away from the Anpu paste 10, one end of each clamping ring 24 close to the screw cap 22 is in one-to-one corresponding rotary connection with each fixing frame 23, and a magnetic sheet 25 is fixedly arranged on one end of each clamping ring 24 far away from the screw cap 22; the clamping ring 24 is rotationally connected with the screw cap 22 through the fixing frame 23, and the two clamping rings 24 can be adsorbed together through magnetism of the two magnetic sheets 25 when being folded, so that the use is more convenient.

Specifically, an adhesive sheet 35 is fixedly arranged on one side of each abutting piece 34 far away from the sliding rod 33; when the abutting piece 34 abuts against the nasal catheter, the abutting piece 34 and the nasal catheter can be fixedly connected through the adhesive piece 35, and the abutting piece 34 can not press the nasal catheter, so that the nasal catheter is convenient to use.

Specifically, each of the abutting pieces 34 is provided in an arc shape; by providing the abutment 34 in the shape of a circular arc, the abutment 34 can be made to conform more to the nasal cannula.

Specifically, each fixed block 31 is provided with a sliding groove 36 for sliding the sliding rod 33, each clamping ring 24 is provided with a placing groove 37, and each abutting piece 34 is correspondingly arranged in each placing groove 37 in a sliding manner; each holding groove 37 is communicated with each sliding groove 36 in a one-to-one correspondence manner, the holding grooves 37 are used for holding the abutting pieces 34, when the position of the nasal catheter needs to be moved, each sliding rod 33 is slid in the direction away from the nasal catheter, so that each abutting piece 34 moves in the direction away from the nasal catheter, and the adhesive piece 35 on the abutting piece 34 can be separated from the nasal catheter more conveniently due to the limitation of the clamping ring 24.

Specifically, a pressing ball 32 is fixedly arranged on one side of each sliding rod 33 far away from the abutting piece 34; the slide bar 33 can be moved more conveniently by pressing the ball 32.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The anti-press buckle of the nasal catheter comprises an Anpu patch (10), and is characterized in that a buffer pad (11) is fixedly arranged on the Anpu patch (10);

the lifting assembly comprises a threaded cylinder (21) fixedly arranged on the buffer cushion (11), and further comprises a nut (22) in threaded connection with the threaded cylinder (21), wherein two clamping rings (24) are rotatably arranged on the nut (22);

the fixing mechanism comprises fixing blocks (31) fixedly arranged on the outer peripheral surfaces of the two clamping rings (24), sliding rods (33) are slidably arranged in the fixing blocks (31), and abutting pieces (34) are fixedly arranged at one ends, close to the clamping rings (24), of the sliding rods (33).

2. The anti-pressing buckle of the nasal catheter according to claim 1, wherein two fixing frames (23) are fixedly arranged on one side, far away from the Anpu paste (10), of the screw cap (22), one end, close to the screw cap (22), of each clamping ring (24) is in one-to-one corresponding rotary connection with each fixing frame (23), and a magnetic sheet (25) is fixedly arranged on one end, far away from the screw cap (22), of each clamping ring (24).

3. The anti-press buckle of a nasal catheter according to claim 1, characterized in that the side of each abutment member (34) remote from the slide bar (33) is fixedly provided with an adhesive sheet (35).

4. The anti-press buckle of a nasal catheter according to claim 1, characterized in that each abutment (34) is provided in the shape of a circular arc.

5. The anti-press buckle of a nasal catheter according to claim 4, wherein a sliding groove (36) for sliding a sliding rod (33) is formed in each fixing block (31), a placing groove (37) is formed in each clamping ring (24), and each abutting piece (34) is slidably arranged in each placing groove (37) in a one-to-one correspondence manner.

6. The anti-press buckle of a nasal catheter according to claim 1, characterized in that the side of each sliding rod (33) remote from the abutment (34) is fixedly provided with a press ball (32).