CN220833803U - Fixing device of trachea cannula capable of opening and closing - Google Patents

Fixing device of trachea cannula capable of opening and closing Download PDF

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Publication number
CN220833803U
CN220833803U CN202321989578.5U CN202321989578U CN220833803U CN 220833803 U CN220833803 U CN 220833803U CN 202321989578 U CN202321989578 U CN 202321989578U CN 220833803 U CN220833803 U CN 220833803U
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Prior art keywords
fixing
fixedly connected
cannula
connecting plate
fixing sleeve
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CN202321989578.5U
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Chinese (zh)
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梁欣灵
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Anhui Provincial Hospital First Affiliated Hospital Of Ustc
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Anhui Provincial Hospital First Affiliated Hospital Of Ustc
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Abstract

The utility model discloses a fixing device of an openable trachea cannula, which relates to the technical field of medical auxiliary instruments, and particularly comprises a cannula fixing sleeve and a fixing structure, wherein one end of the cannula fixing sleeve is fixedly connected with a water absorption strip, the cannula fixing sleeve comprises two movably connected fixing clamping pieces, the top ends of the fixing clamping pieces are fixedly connected with extrusion handles, the two extrusion handles are connected through a spring plate, and the middle part of the outer side of the bottom end of the fixing clamping piece is fixedly connected with a clamping piece; the fixed structure comprises a connecting plate, a magnet strip, a movable base, a long binding band, a short binding band, a clamping column and a pressing sheet. According to the fixing device for the openable trachea cannula, through the arrangement of the cannula fixing sleeve and the fixing structure, the cannula fixing sleeve with different sizes and the fixing structure with different sizes can be assembled at will, so that the fixing device can meet various patients, and the practicability of the fixing device is improved; and the device can not shelter from patient's oral cavity, and the medical personnel of being convenient for observe the condition in patient's oral cavity.

Description

Fixing device of trachea cannula capable of opening and closing
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a fixing device of an openable trachea cannula.
Background
The tracheal intubation is a medical appliance used when excessive sputum deposited in the trachea of a patient cannot breathe smoothly, and is used for airway ventilation in clinic, so as to supply oxygen to the patient and prevent the patient from choking. The trachea cannula needs to be fixed when in use.
In the prior art, the fixing method of the trachea cannula mainly comprises three methods, namely an adhesive tape fixing method, a tooth pad cun belt fixing method and a fixer fixing method. The adhesive tape fixing method is convenient for observing the depth of a tube, the condition in the oral cavity and the nursing of the oral cavity, but the adhesive tape is not sticky due to sweat, oily skin and the like of a patient when the adhesive tape fixing method is used, so that the adhesive tape needs to be replaced regularly, the use is more troublesome, and the adhesive solution is easy to remain on the skin of the patient when the adhesive tape is removed; the bite block cun belt fixing method is convenient for observing the depth of a tube and the conditions in the oral cavity, has no stimulation to the skin of the face, has higher comfort level, is not influenced by secretion during fixing, but the bite block cun belt fixing method can shield the oral cavity of a patient when in use, and is not easy to observe the conditions in the oral cavity; the fixing method of the fixer is simple and convenient to operate, the fixer is firm in fixation and used for remotely transferring patients or agitation patients, most of core parts of the existing tracheal cannula fixer are sleeves used for allowing the tracheal cannula to pass through, such as the tracheal cannula fixer disclosed in patent application numbers CN202223396261.9, CN202320095737.0, CN202223205231.5 and the like.
Disclosure of utility model
The utility model provides a fixing device for an openable trachea cannula, which solves the problems that in the background technology, the trachea cannula is fixed by using an adhesive tape, the adhesive tape is easy to fail, and the adhesive tape needs to be replaced more troublesome; the trachea cannula is fixed by using a bite block cun belt fixing method, and the bite block can shield the oral cavity of a patient, so that the condition in the oral cavity of the patient is not easy to observe; utilize core component to be telescopic trachea cannula fixer, trachea cannula position fixed back is inconvenient for adjusting trachea cannula's insertion depth, and the fixer size is fixed, reduces its practical problem.
The utility model provides the following technical scheme: the fixing device of the trachea cannula capable of being opened and closed is of a split type structure, and comprises a trachea cannula fixing sleeve and a fixing structure, wherein the trachea cannula fixing sleeve and the fixing structure are connected through a buckle structure, so that the fixing device can be opened and closed, the fixing structure is far away from a mouth of a patient, and medical staff can observe the conditions in an oral cavity, the depth of the cannula and the like conveniently; the position of the trachea cannula fixing sleeve on the fixing structure can be changed, so that medical staff can conveniently adjust the insertion depth of the trachea cannula, the convenience of the fixing device in use is improved, and the trachea cannula fixing sleeve with different sizes and the fixing structure with different sizes can be assembled randomly, so that the fixing device can adapt to various patients, and the adaptability of the fixing device is improved.
The fixing device comprises an intubation fixing sleeve and a fixing structure, wherein one end of the intubation fixing sleeve is fixedly connected with a water absorption strip, the intubation fixing sleeve comprises two movably connected fixing clamping pieces, the top ends of the fixing clamping pieces are fixedly connected with extrusion handles, the two extrusion handles are connected through a spring plate, and the middle part of the outer side of the bottom end of the fixing clamping piece is fixedly connected with a clamping piece;
The fixed knot constructs including the connecting plate, the top swing joint of connecting plate has the removal base, the middle part fixedly connected with at removal base top with the card post of card joint, the top swing joint of card post has the preforming, preforming and removal base all are connected with connecting plate magnetism, the both ends fixedly connected with long bandage of connecting plate one side, the both ends fixedly connected with of connecting plate opposite side with the short bandage of long bandage adaptation.
Preferably, the long strap and the short strap are connected by a connecting structure.
Preferably, the bottom of the short binding band and the bottom of one end of the long binding band, which is close to the connecting plate, are fixedly connected with rubber blocks.
Preferably, the middle part fixedly connected with magnet strip at connecting plate top, remove the bottom and the magnet strip swing joint of base, the even fixedly connected with bleeder vent of bottom of connecting plate.
Preferably, the height of the clamping column is the same as the thickness value of the clamping sheet, and when the pressing sheet is in a horizontal state, the other end of the pressing sheet extends to the outer side of the connecting plate.
Preferably, the inner wall of the cannula fixing sleeve is fixedly connected with an air cushion.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the fixing device for the openable trachea cannula, through the arrangement of the cannula fixing sleeve and the fixing structure, the cannula fixing sleeve with different sizes and the fixing structure with different sizes can be assembled at will, so that the fixing device can meet various patients, and the practicability of the fixing device is improved; and the device can not shelter from patient's oral cavity, and the medical personnel of being convenient for observe the condition in patient's oral cavity.
2. According to the fixing device for the openable and closable trachea cannula, through the arrangement of the fixing structure, the position of the cannula fixing sleeve on the fixing structure can be adjusted according to requirements, so that medical staff can conveniently adjust the insertion depth of the trachea cannula, and the convenience of the fixing device in use is improved; through the setting of long bandage and short bandage, the secretion of patient's skin can not cause the influence to the fastness that this fixing device was fixed, the use of the device of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a right side schematic view of the structure of the present utility model in FIG. 1;
FIG. 3 is a schematic view of the bottom of the structure of the present utility model;
fig. 4 is a schematic view of a structural connection plate according to the present utility model.
In the figure: 1. a cannula fixing sleeve; 2. a fixed structure; 3. a water absorbing strip; 4. fixing the clamping piece; 5. extruding the handle; 6. a spring plate; 7. a connecting plate; 8. a magnet bar; 9. a movable base; 10. a clamping column; 11. tabletting; 12. a long strap; 13. a short strap; 14. a card; 15. magic tape; 16. a glue block; 17. magic mother plaster.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides an embodiment: the utility model provides a fixing device of trachea cannula that can open and shut, includes intubate fixed bolster 1 and fixed knot constructs 2, but utilizes intubate fixed bolster 1 centre gripping trachea cannula, but utilizes fixed knot constructs 2 to fix this fixing device at patient's head, and this fixing device when using, intubate fixed bolster 1 is located patient's oral cavity outside, and patient's mouth is kept away from to fixed knot constructs 2, makes things convenient for medical personnel to observe trachea cannula's intubate degree of depth and patient's oral cavity condition, is convenient for nursing patient's oral cavity.
The cannula fixing sleeve 1 comprises two fixing clamping pieces 4, one ends of the two fixing clamping pieces 4 are in a movable connection state, the top ends of the outer sides of the ends of the two fixing clamping pieces 4 are fixedly connected with extrusion handles 5, the two extrusion handles 5 are connected through V-shaped elastic pieces 6, when medical staff inwards extrude the two extrusion handles 5, the extrusion handles 5 drive the fixing clamping pieces 4 to rotate, the other ends of the two fixing clamping pieces 4 can be in an open state, the limit on the extrusion handles 5 is relieved, the elastic pieces 6 can reset the extrusion handles 5, and at the moment, the other ends of the two fixing clamping pieces 4 are in a closed state again.
From the above description, the medical staff can simultaneously squeeze the two squeezing handles 5 inwards, so that the cannula fixing sleeve 1 can be opened, and the cannula fixing sleeve 1 can clamp the tracheal cannula.
One end of the intubation fixing sleeve 1 is fixedly connected with a water absorbing strip 3, the water absorbing strip 3 is used for absorbing secretion flowing along the trachea cannula, and in some embodiments of the application, the water absorbing strip 3 is made of sponge.
The inner wall fixedly connected with gasbag of intubate fixed bolster 1 has increased the frictional force between intubate fixed bolster 1 and the trachea cannula through the setting of gasbag, and the trachea cannula can be fixed more firmly with this fixing device, and the volume of gasbag can change under the effect of external force, makes the trachea cannula of intubate fixed bolster 1 multiple size of centre gripping, improves the practicality of device.
The fixing structure 2 includes a connecting plate 7, two ends of one side of the connecting plate 7 are fixedly connected with a long strap 12, two ends of the other side of the connecting plate 7 are fixedly connected with a short strap 13, the long strap 12 and the short strap 13 are connected through a connecting structure, in some embodiments of the application, the connecting structure is a magic tape, the bottom of one end of the long strap 12 far away from the connecting plate 7 is fixedly connected with a magic sub-patch 15, the top of one end of the short strap 13 far away from the connecting plate 7 is fixedly connected with a magic female patch 17, and when the magic sub-patch 15 contacts with the magic female patch 17, the long strap 12 and the short strap 13 can be connected together; in some embodiments of the present application, the connecting structure is a conventional medical adhesive tape, and the medical adhesive tape is used to connect the long strap 12 and the short strap 13 together, so that the medical adhesive tape is not in direct contact with the skin of the patient, and secretion of the skin of the patient does not affect the medical adhesive tape.
The bottom of the short bandage 13 and the bottom of the long bandage 12 near one end of the connecting plate 7 are fixedly connected with a rubber block 16, in some embodiments of the present application, the rubber block 16 is made of medical silica gel, and by setting the rubber block 16, friction force between the long bandage 12 and the short bandage 13 and skin of a patient is increased, so that the fixing firmness of the fixing device is improved.
The middle part fixedly connected with magnet strip 8 at connecting plate 7 top, the top swing joint of connecting plate 7 has movable base 9, the bottom and the magnet strip 8 swing joint of movable base 9, under the exogenic action, the position of movable base 9 on connecting plate 7 can change, removes the restriction to movable base 9, and movable base 9 is connected with magnet strip 8 magnetism, and movable base 9 keeps fixed in the position on connecting plate 7.
The movable base 9 is connected with the fixed clamping piece 4 through the clamping structure, in the utility model, the clamping structure comprises a clamping piece 14 and a clamping column 10, the clamping piece 14 and the clamping column 10 are the same in height, the clamping piece 14 and the clamping column 10 are in a clamping connection state, the clamping piece 14 is fixedly connected with the outer side of one end of the fixed clamping piece 4 far away from the extrusion handle 5, the clamping column 10 is fixedly connected with the middle part of the top of the movable base 9, the top of the clamping column 10 is movably connected with a pressing piece 11, when the clamping column 10 is clamped with the clamping piece 14, under the action of external force, the pressing piece 11 can rotate, and when the pressing piece 11 is in a horizontal state, the other end of the pressing piece 11 extends to the outer side of the connecting plate 7, so that medical staff can conveniently rotate the pressing piece 11 to enable the pressing piece 11 to be in a vertical state again, and further separation of the cannula fixing sleeve 1 and the fixing structure 2 is facilitated.
The pressing piece 11 is in magnet connection with the magnet strip 8, and through the arrangement of the pressing piece 11, when the pressing piece 11 is in a horizontal state, the pressing piece 11 can limit the clamping piece 14, so that the fixing structure 2 and the cannula fixing sleeve 1 are fixed.
In some embodiments of the present application, a permanent magnet is fixed at the contact part of the moving base 9 and the magnet strip 8, and the material of the pressing piece 11 is a permanent magnet.
The bottom of the connecting plate 7 is uniformly and fixedly connected with an air vent, and through the arrangement of the air vent, the contact area between the connecting plate 7 and the skin of a patient is reduced, so that the air vent is convenient.
To sum up: when the fixing device for the openable and closable trachea cannula is used, after a medical staff clamps the clamping piece 14 with the clamping post 10, the pressing piece 11 is rotated, the clamping piece 14 is limited by the pressing piece 11, the fixing structure 2 and the cannula fixing sleeve are fixed together, the medical staff inwards extrudes the two extrusion handles 5 to enable the cannula fixing sleeve 1 to be in an open state, after the trachea cannula is positioned in the inner cavity of the cannula fixing sleeve 1, the medical staff releases the limitation on the extrusion handles 5, and the cannula fixing sleeve 1 clamps the trachea cannula under the action of resilience force of the elastic piece 6; the medical staff then uses the long binding belt 12 and the short binding belt 13 to fix the fixing device at the proper position of the head of the patient, thereby realizing the fixation of the tracheal cannula position.
Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the 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 variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a fixing device of trachea cannula that can open and shut, includes intubate fixed bolster (1) and fixed knot constructs (2), its characterized in that: one end of the cannula fixing sleeve (1) is fixedly connected with a water absorption strip (3), the cannula fixing sleeve (1) comprises two movably connected fixing clamping pieces (4), the top end of each fixing clamping piece (4) is fixedly connected with an extrusion handle (5), the two extrusion handles (5) are connected through an elastic piece (6), and the middle part of the outer side of the bottom end of each fixing clamping piece (4) is fixedly connected with a clamping piece (14);
Fixed knot constructs (2) including connecting plate (7), the top swing joint of connecting plate (7) has movable base (9), the middle part fixedly connected with at movable base (9) top with card (14) joint block post (10), the top swing joint of card post (10) has preforming (11), preforming (11) and movable base (9) all are connected with connecting plate (7) magnetism, the both ends fixedly connected with long bandage (12) of connecting plate (7) one side, the both ends fixedly connected with of connecting plate (7) opposite side with short bandage (13) of long bandage (12) adaptation.
2. The retractable tracheal cannula fixation device of claim 1, wherein: the long binding band (12) is connected with the short binding band (13) through a connecting structure.
3. The retractable tracheal cannula fixation device of claim 1, wherein: the bottoms of the short binding bands (13) and the bottoms of the long binding bands (12) close to one end of the connecting plate (7) are fixedly connected with rubber blocks (16).
4. The retractable tracheal cannula fixation device of claim 1, wherein: the middle part fixedly connected with magnet strip (8) at connecting plate (7) top, the bottom and the magnet strip (8) swing joint of removal base (9), the even fixedly connected with bleeder vent of bottom of connecting plate (7).
5. The retractable tracheal cannula fixation device of claim 1, wherein: the height of the clamping column (10) is the same as the thickness value of the clamping sheet (14), and when the pressing sheet (11) is in a horizontal state, the other end of the pressing sheet (11) extends to the outer side of the connecting plate (7).
6. The retractable tracheal cannula fixation device of claim 1, wherein: the inner wall of the cannula fixing sleeve (1) is fixedly connected with an air cushion.
CN202321989578.5U 2023-07-27 2023-07-27 Fixing device of trachea cannula capable of opening and closing Active CN220833803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321989578.5U CN220833803U (en) 2023-07-27 2023-07-27 Fixing device of trachea cannula capable of opening and closing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321989578.5U CN220833803U (en) 2023-07-27 2023-07-27 Fixing device of trachea cannula capable of opening and closing

Publications (1)

Publication Number Publication Date
CN220833803U true CN220833803U (en) 2024-04-26

Family

ID=90740691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321989578.5U Active CN220833803U (en) 2023-07-27 2023-07-27 Fixing device of trachea cannula capable of opening and closing

Country Status (1)

Country Link
CN (1) CN220833803U (en)

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