CN216456427U

CN216456427U - Fixing device for operation respiratory anesthesia mask

Info

Publication number: CN216456427U
Application number: CN202122608728.0U
Authority: CN
Inventors: 汪懿; 鲁美静
Original assignee: First Affiliated Hospital of Wannan Medical College
Current assignee: First Affiliated Hospital of Wannan Medical College
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-10
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a fixing device for a surgical respiratory anesthesia mask, and relates to the field of medical auxiliary equipment. This fixing device that anaesthetic mask was used is breathed in operation, including bridge of the nose frame and clamping mechanism, the surface activity joint of bridge of the nose frame has clamping mechanism, the both sides of bridge of the nose frame are equipped with the lock sleeve, the surface activity joint of lock sleeve has the pressing component, the bottom of lock sleeve is rotated and is connected with the elastic cord, the one end fixedly connected with buckle of lock sleeve is kept away from to the elastic cord, there is the pressing component through the surface activity joint at the lock sleeve, make the memory spring who is in compression state obtain the release through adjusting the screw thread head, memory spring acts on the fender ring, make the fender ring drive the movable tube to the one side removal of keeping away from the screw thread head, the rubber head of movable pipe section portion acts on the anaesthetic mask of patient cheekbone's bone department this moment, make ordinary anaesthetic mask be applicable to the patient of different face types, there is the leakage when avoiding anaesthetic to inhale.

Description

Fixing device for operation respiratory anesthesia mask

Technical Field

The utility model relates to medical auxiliary equipment, in particular to a fixing device for a surgical respiratory anesthesia mask.

Background

Nowadays, the anesthesia technology is more used in the aspect of medical surgery, the simplest and most effective mode is that anesthetic is added into a breathing machine most commonly, and a patient is deeply anesthetized along with oxygen inhalation of an anesthetic machine.

However, because the facial structures of patients are different, the common disposable anaesthetic mask is easy to be not attached to the face of the patient, so that when the anaesthetic operation is carried out, the patient is unconscious and the situation of insufficient anaesthetic inhalation is easy to occur, and the mask needs to be fixed at the mouth and nose of the patient through an auxiliary fixing device to prevent falling off and the non-attachment of the face.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fixing device for an operation breathing anaesthetic mask, which solves the problems that the existing fixing device for the operation breathing anaesthetic mask has poor stability and can not realize the complete fitting of the anaesthetic mask and the human face.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a fixing device for an operation respiratory anaesthetic mask comprises a nose bridge frame and a clamping mechanism, wherein a pressing groove is formed in the outer surface of the nose bridge frame, the clamping mechanism is movably clamped inside the pressing groove, locking sleeves are fixedly connected to the end parts of the two sides of the nose bridge frame, a pressing assembly is movably clamped on the outer surface of each locking sleeve, the bottom end of each pressing assembly penetrates through the corresponding locking sleeve and extends to the inner side of the nose bridge frame, an elastic band is rotatably connected to the bottom end of each locking sleeve, and a buckle is fixedly connected to one end, far away from the corresponding locking sleeve, of the elastic band;

the subassembly of pressing includes movable tube, rubber head, fender ring, memory spring and screw thread head, movable tube activity joint is in the inside of lock sleeve, the one end at the movable tube is fixed to the rubber head, screw thread head threaded connection is in the other end of movable tube and extends to the inside of movable tube, keep off the fixed cover of ring and connect the surface at the movable tube, the memory spring activity is cup jointed at the surface of movable tube and is close to the one end of screw thread head.

Preferably, the rubber head is located the inboard of nose bridge frame, keep off the ring and be located the inside of lock sleeve, memory spring's one end offsets with keeping off the ring, memory spring's the other end offsets with the inside wall of lock sleeve.

Preferably, the bridge frame is an inverted V-shaped metal frame, and the clamping mechanism is movably clamped at the vertex of the V-shaped metal frame.

Preferably, the bottom end of the locking sleeve is provided with a fixing groove, the fixing rod is fixedly clamped inside the fixing groove, and the elastic band is fixedly sewn on the outer surface of the fixing rod.

Preferably, clamping mechanism includes dwang, torsion spring, go-between and rubber pad, the inside in pressing the indent is fixed to the dwang, the surface at the dwang is cup jointed in the torsion spring activity, the quantity of go-between is two sets of and respectively with torsion spring's both ends activity hinge joint, one side of dwang is just kept away from to rubber pad fixed connection at the surface of go-between.

Preferably, the torsion direction of the torsion spring faces towards the inner side of the nose bridge, and the two groups of rubber pads are fixedly connected to the opposite side of the outer surface of the connecting ring.

Preferably, the buckle includes dop and bolt, dop and bolt are fixed respectively and are made at the tip of two sets of elastic cords.

(III) advantageous effects

The utility model provides a fixing device for a surgical respiratory anesthetic mask. Compared with the prior art, the method has the following beneficial effects:

1. this fixing device that anaesthetic mask was used is breathed in operation has the subassembly of pressing through the surface activity joint at the lock sleeve, makes the position that memory spring compressed obtain the release through adjusting the screw thread head, and memory spring acts on and keeps off the ring, makes and keeps off the ring and drive the movable tube and remove to the one side of keeping away from the screw thread head, and the rubber head of movable tube section portion acts on the anaesthetic mask of patient cheekbone department this moment, makes the patient that general anaesthetic mask was applicable to different face types, has the leakage when avoiding anaesthetic to inhale.

2. This fixing device that anesthesia face guard was used is breathed in operation has seted up through the surface at the nose bridge frame and has pressed the groove, and clamping mechanism activity joint is in the inside of pressing the groove, places the nose bridge frame at patient's anesthesia face guard surface and be located patient's nose bridge department when using, and two sets of rubber pads among the clamping mechanism have under torsion spring's effect to patient's nose bridge both sides trend of moving for soft anesthesia face guard is pressed downwards, more laminates in patient's nose bridge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a pressing assembly according to the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a nose bridge; 2. a clamping mechanism; 21. rotating the rod; 22. a torsion spring; 23. a connecting ring; 24. a rubber pad; 3. a locking sleeve; 4. a pressing assembly; 41. a movable tube; 42. a rubber head; 43. a baffle ring; 44. a memory spring; 45. a screw head; 5. elastic bands; 6. buckling; 7. fixing grooves; 8. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the application solves the problems that the fixing device for the existing operation breathing anaesthetic mask is poor in stability and cannot realize the complete fitting of the anaesthetic mask and the human face, and realizes that the common anaesthetic mask can fit the face of a patient with different facial shapes.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows: when the anaesthetic mask is used, the part which is most easily not jointed with the face of a patient is mainly concentrated at the bridge of the nose and the cheekbone, a pressing device is arranged on the outer surface of the metal frame through setting the metal frame jointed with the face, the metal frame is fixed on the anaesthetic mask on the face of the patient through an elastic band, and then the anaesthetic mask is more jointed on the face of the human body through adjusting the pressing device.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

The embodiment of the utility model discloses a fixing device for an operation breathing anaesthetic mask, which comprises a nose bridge frame 1 and a clamping mechanism 2, wherein the outer surface of the nose bridge frame 1 is provided with a pressing groove, the clamping mechanism 2 is movably clamped in the pressing groove, the end parts of two sides of the nose bridge frame 1 are fixedly connected with locking sleeves 3, the outer surface of each locking sleeve 3 is movably clamped with a pressing component 4, the bottom end of each pressing component 4 penetrates through the locking sleeve 3 and extends to the inner side of the nose bridge frame 1, the bottom end of each locking sleeve 3 is rotatably connected with an elastic band 5, one end of each elastic band 5 far away from the corresponding locking sleeve 3 is fixedly connected with a buckle 6, the nose bridge frame 1 is an inverted V-shaped metal frame, the clamping mechanism 2 is movably clamped at the vertex of the V-shaped metal frame, the bottom end of each locking sleeve 3 is provided with a fixing groove 7, the inner part of the fixing groove 7 is fixedly clamped with a fixing rod 8, and the elastic band 5 is fixedly sewn on the outer surface of the fixing rod 8, the buckle 6 comprises a clamping head and a bolt, and the clamping head and the bolt are respectively fixedly sewn at the end parts of the two groups of elastic bands 5.

Further, the clamping mechanism 2 comprises a rotating rod 21, a torsion spring 22, a connecting ring 23 and two rubber pads 24, the rotating rod 21 is fixedly clamped inside the pressing groove, the torsion spring 22 is movably sleeved on the outer surface of the rotating rod 21, the connecting rings 23 are two in number and are respectively movably hinged with two ends of the torsion spring 22, the rubber pads 24 are fixedly connected on the outer surface of the connecting ring 23 and far away from one side of the rotating rod 21, the torsion direction of the torsion spring 22 faces the inner side of the nose bridge 1, the two rubber pads 24 are both fixedly connected on the opposite side of the outer surface of the connecting ring 23, meanwhile, the pressing component 4 comprises a movable tube 41, a rubber head 42, a baffle ring 43, a memory spring 44 and a threaded head 45, the movable tube 41 is movably clamped inside the locking sleeve 3, the rubber head 42 is fixed at one end of the movable tube 41, the threaded head 45 is in threaded connection with the other end of the movable tube 41 and extends to the inside of the movable tube 41, the retaining ring 43 is fixedly sleeved on the outer surface of the movable pipe 41, the memory spring 44 is movably sleeved on the outer surface of the movable pipe 41 and close to one end of the threaded head 45, the rubber head 42 is located on the inner side of the nose bridge frame 1, the retaining ring 43 is located inside the locking sleeve 3, one end of the memory spring 44 abuts against the retaining ring 43, and the other end of the memory spring 44 abuts against the inner side wall of the locking sleeve 3.

In this embodiment, by placing the bridge 1 on the anesthesia mask of the patient at the position of the bridge of the nose, so that the two sets of rubber pads 24 in the clamping mechanism 2 are opposite to the two sides of the bridge of the nose of the patient, the nosepiece 1 is then pressed downwardly, so that the rubber pad 24 presses the anaesthetic mask into abutment with the bridge of the patient's nose, then two groups of elastic bands 5 are wound around the head of the patient, the clamping heads of the buckles 6 are movably inserted with the inserted pins together to finish the primary fixation of the device, then, by turning the screw head 45, the screw head 45 is rotated out from the inside of the movable tube 41, at which time the compressed memory spring 44 is released, under the action of the memory spring 44, the stop ring 43 is closer to the inner side wall of the locking sleeve 3, at this time, the movable tube 41 drives the rubber head 42 to move to the side close to the anaesthetic mask, so that the anaesthetic mask is more closely attached to the cheekbone of the patient, thereby achieving the purpose of closely attaching the anaesthetic mask to the face of the patient.

In summary, compared with the prior art, the method has the following beneficial effects:

1. this fixing device that anesthesia face guard used is breathed in operation, it presses subassembly 4 to have through the surface activity joint at lock sleeve 3, make compressed memory spring 44 obtain the release through adjusting thread head 45, block the ring in memory spring 44's effect, make and block ring 43 and drive movable tube 41 to the one side removal of keeping away from thread head 45, the rubber head 42 of 41 tip of movable tube acts on the anesthesia face guard of patient's cheekbone department this moment, make the anesthesia face guard pressed down, make general anesthesia face guard be applicable to the patient of different face types, there is the leakage when avoiding anesthetic to inhale.

2. This fixing device that anesthesia face guard was used is breathed in operation, it presses the groove to have seted up through the surface at

nose bridge

1, 2 activity joint of clamping mechanism are in the inside of pressing the groove, place the anesthesia face guard surface at the patient with nose bridge 1 when using and are located patient's bridge of the nose department, two sets of rubber pads 24 in clamping mechanism 2 have under torsion spring 22's effect to patient's bridge of the nose both sides trend of moving, make soft anesthesia face guard by pushing down, more laminate in patient's bridge of the nose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The fixing device for the surgical respiratory anaesthetic mask comprises a nose bridge frame (1) and a clamping mechanism (2), and is characterized in that a pressing groove is formed in the outer surface of the nose bridge frame (1), the clamping mechanism (2) is movably clamped inside the pressing groove, locking sleeves (3) are fixedly connected to the end portions of the two sides of the nose bridge frame (1), a pressing component (4) is movably clamped on the outer surface of each locking sleeve (3), the bottom end of each pressing component (4) penetrates through the corresponding locking sleeve (3) and extends to the inner side of the nose bridge frame (1), an elastic band (5) is rotatably connected to the bottom end of each locking sleeve (3), and a buckle (6) is fixedly connected to one end, far away from the corresponding locking sleeve (3), of each elastic band (5);

press subassembly (4) including activity pipe (41), rubber head (42), fender ring (43), memory spring (44) and screw thread head (45), the inside of activity pipe (41) activity joint in lock sleeve (3), the one end at activity pipe (41) is fixed in rubber head (42), screw thread head (45) threaded connection is in the other end of activity pipe (41) and extends to the inside of activity pipe (41), keep off the outer surface at activity pipe (41) of fixed cup joint of ring (43), memory spring (44) activity cup joints the surface at activity pipe (41) and is close to the one end of screw thread head (45).

2. A fixing device for surgical respiratory anaesthetic mask according to claim 1 characterized in that the rubber head (42) is located inside the nose bridge (1), the stop ring (43) is located inside the locking sleeve (3), one end of the memory spring (44) is against the stop ring (43), and the other end of the memory spring (44) is against the inner side wall of the locking sleeve (3).

3. A fixing device for a surgical respiratory anaesthetic mask as claimed in claim 1 wherein the nose bridge (1) is an inverted V-shaped metal frame and the clamping mechanism (2) is movably snapped in the apex of the V-shaped metal frame.

4. The fixing device for the surgical respiratory anesthetic mask as claimed in claim 1, wherein a fixing groove (7) is formed at the bottom end of the locking sleeve (3), a fixing rod (8) is fixedly clamped inside the fixing groove (7), and the elastic band (5) is fixedly sewn on the outer surface of the fixing rod (8).

5. The fixing device for the surgical respiratory anesthetic mask, according to claim 1, wherein the clamping mechanism (2) comprises a rotating rod (21), two sets of torsion springs (22), a connecting ring (23) and a rubber pad (24), the rotating rod (21) is fixedly clamped inside the pressing groove, the torsion springs (22) are movably sleeved on the outer surface of the rotating rod (21), the connecting rings (23) are movably hinged to two ends of the torsion springs (22), and the rubber pad (24) is fixedly connected to the outer surface of the connecting ring (23) and away from one side of the rotating rod (21).

6. A fixing device for surgical respiratory anaesthetic mask according to claim 5 characterized in that the torsion direction of the torsion spring (22) is towards the inside of the nose bridge (1) and that two sets of the rubber pads (24) are fixedly connected to the opposite side of the outer surface of the connecting ring (23).

7. A fixing device for surgical respiratory anaesthetic mask according to claim 1 characterized in that the clasp (6) comprises a clip and a pin, which are fixed sewn to the ends of the two sets of elastic bands (5) respectively.