CN211245029U - Disposable three-fork shape trachea cannula fixer - Google Patents

Disposable three-fork shape trachea cannula fixer Download PDF

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Publication number
CN211245029U
CN211245029U CN201921139541.7U CN201921139541U CN211245029U CN 211245029 U CN211245029 U CN 211245029U CN 201921139541 U CN201921139541 U CN 201921139541U CN 211245029 U CN211245029 U CN 211245029U
Authority
CN
China
Prior art keywords
tracheal
cannula fixer
tracheal cannula
disposable
arc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921139541.7U
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Chinese (zh)
Inventor
孙海康
方亮
王晓庆
王珠君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Second Affiliated Hospital to Nanchang University
Original Assignee
Second Affiliated Hospital to Nanchang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Second Affiliated Hospital to Nanchang University filed Critical Second Affiliated Hospital to Nanchang University
Priority to CN201921139541.7U priority Critical patent/CN211245029U/en
Application granted granted Critical
Publication of CN211245029U publication Critical patent/CN211245029U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a disposable trident-shaped tracheal cannula fixer, which comprises a frame, a tooth grinding pad, a tracheal cannula, an arc tongue depressor, a threaded lock plunger, a stay tube arc tube, a bolt ring and an adhesive tape; the trachea cannula fixer is a tooth grinding pad, the middle is a trachea groove, the outer side is provided with a tube arc tube, and the inner side is connected with an arc tongue depressor. The utility model has the advantages that: the upper layer and the lower layer of the tracheal cannula fixer are provided with the tooth grinding pads, so that the tooth effect can be protected, the normal mouth opening posture of the oral cavity can be protected, and facial muscles can be prevented from being damaged by long-time mouth opening; the tongue depressor at the middle inner side part is beneficial to pressing and fixing the tongue, so that the tracheal cannula is prevented from shifting left and right and being bitten by the tracheal cannula; the middle outer side prevents the outer side of the tracheal cannula from being folded, and simultaneously supports the tracheal cannula to prevent the connected screwed tube from pressing the face; the left side and the right side of the middle layer are designed into cavities which are beneficial to sputum suction, oral care, oral observation and the like.

Description

Disposable three-fork shape trachea cannula fixer
Technical Field
The utility model relates to a medical appliance, in particular to a disposable three-fork-shaped trachea cannula fixer.
Background
The trachea cannula is widely applied to the clinical general anesthesia operation and the rescue work of critical patients. In actual work, the positions of the inserted tracheal cannula at the oral cavity, trachea and other parts can be changed due to the movement of the oral cavity and the head of a patient, so that very serious consequences are caused; if the patient slips, the life safety of the patient is threatened. In addition, the inserted conduit is a soft plastic pipe, and the hard teeth in the oral cavity are easy to extrude and bite the conduit, so that the ventilation effect is seriously influenced; thirdly, oral care is required to be carried out regularly while the trachea is intubated, and the existing trachea cannula and the fixing device thereof occupy certain oral area and volume, thereby causing difficulty in oral care. Therefore, in order to solve the problem of endotracheal intubation of critically ill patients, a medical device for fixing endotracheal tubes, which can effectively and easily fix endotracheal tubes, is required to prevent the endotracheal tubes from shifting, slipping, collapsing under pressure, and facilitating subsequent oral care.
The method generally applied in clinic is that the tooth pad is arranged beside the tracheal cannula and between the upper and lower incisors of the patient, the tracheal cannula catheter and the tooth are bound by the adhesive plaster and then are adhered and fixed on the facial frequency part of the patient, if the adhesive plaster has poor viscosity, the adhesive plaster is adhered to the cheek with safety and comfort, and the firmness of the adhesive plaster is improved. The dental pad is used for expanding the oral cavity, so that the oral cavity teeth are prevented from being closed and the cannula is prevented from being crushed, and meanwhile, the dental pad is used as a fixing device, so that the cannula is convenient to fix by using an adhesive tape, and the displacement and slippage are reduced. Firstly, facial skin secretes fat, and the adhesive plaster has weakened viscosity, so that the catheter is dislocated and separated, and potential safety hazard exists; secondly, when the face of the patient is cleaned every day, the fixing adhesive plaster needs to be torn off, and the adhesive plaster needs to be replaced again for fixing, so that the nursing workload is increased, and the tracheal intubation tube and the tooth pad are inconvenient to adjust the intubation depth according to the requirement after being bound and fixed; fourthly, the cleaning of oral secretion and oral observation of the patient are not convenient for medical staff; fifth, a few patients are allergic to adhesive tapes, which easily causes allergic symptoms, irritates skin to cause inflammation, and even causes secondary infection due to epidermal ulceration. In a word, the fixing method has various defects, and the trachea cannula fixing device which is simple, effective and convenient to operate is difficult to design and has important significance for clinical work.
In conclusion, a tracheal intubation fixer which is simple to operate, convenient to fix and meets the requirements of a human body needs to be designed, and the tracheal intubation fixer is generally suitable for intubation fixation of critical patients. The disposable three-fork-shaped tracheal cannula fixer is simple to operate and convenient to fix, meets the requirements of a human body, is generally suitable for fixing the tracheal cannula of a critically ill patient, can reduce the workload of related nursing and improves the quality of medical service.
Disclosure of Invention
The utility model aims to provide a disposable trident trachea cannula fixer, which grinds a tooth cushion, can protect the tooth action and the normal mouth-opening posture of the oral cavity, and can prevent facial muscles from being damaged by over-long mouth-opening; the tongue depressor at the middle inner side part is beneficial to pressing and fixing the tongue, so that the tracheal cannula is prevented from shifting left and right and being bitten by the tracheal cannula; the middle outer side prevents the outer side of the tracheal cannula from being folded, and simultaneously supports the tracheal cannula to prevent the connected screwed tube from pressing the face; the left side and the right side of the middle layer are designed into cavities which are beneficial to sputum suction, oral care, oral observation and the like.
The technical scheme of the utility model is that: a disposable three-fork-shaped tracheal cannula fixer comprises a frame, a tooth grinding pad, a tracheal tube groove, an arc tongue depressor, a threaded lock bolt, a supporting tube arc tube, a bolt ring and an adhesive tape; the two sides of the trachea cannula fixer are provided with a molar pad; the middle of the tracheal cannula fixer is a tracheal slot which is semi-cylindrical and is integrated with the middle layer, the tracheal slot is outwards connected with an outer side stay tube arc tube, the tracheal slot is inwards connected with an inner side stay tube arc tongue depressor, and special oral cavity composite plastic is adopted; the tracheal cannula fixer is provided with a bolt ring which protrudes outwards near the mouth corner, the bolt ring is tied with a ring belt, and the left ring belt and the right ring belt are connected by an adhesive belt. The molar pad of the tracheal cannula fixer adopts an upper molar pad or a lower molar pad, and the molar pad presents a dental impression plane and unevenness and is adapted to the occlusal surface of the oral cavity of a patient.
The middle of the tracheal cannula fixer is a tracheal slot, the shape is a semi-cylinder, the diameter of the tracheal cannula fixer is 8MM, the tracheal cannula fixer and the middle layer are integrated, the outer side of the tracheal cannula fixer is connected with a supporting tube arc tube, the inner side of the tracheal cannula fixer is connected with an arc tongue depressor, and the tracheal cannula fixer is made of special oral cavity composite plastic.
The left side and the right side of the middle layer of the trachea cannula fixing device are designed into hollow holes, and the left side and the right side close to the middle trachea cannula groove are respectively provided with a threaded lock bolt.
The outer side supporting tube arc tube is in a hollow semi-cylindrical shape, the length of the outer side supporting tube arc tube is 5CM, and the outer side supporting tube arc tube supports an exposed tracheal cannula.
The inner arc-shaped tongue depressor is in a hollow semi-cylindrical shape, the length of the inner arc-shaped tongue depressor is 5CM, and the tongue is pressed.
The threaded lock bolt is arranged in the cavity of the middle layer and rotates to enter and exit to fix or loosen the tracheal cannula.
The tracheal cannula fixer is close to the mouth corner and protrudes outwards to form a bolt ring 7, the left ring and the right ring are connected through a silica gel adhesive tape 8, the front end of the tracheal cannula fixer is silica gel, the length of the tracheal cannula fixer is the distance from the mouth corner to an earlobe, and the tail end of the tracheal cannula fixer is a textile cloth adhesive part.
Drawings
FIG. 1 is a schematic view of a disposable three-fork-shaped tracheal cannula fixator of the present invention;
fig. 2 is a partial sectional view of the disposable trident-shaped tracheal cannula fixator of the present invention.
In the figure: 1-frame, 2-tooth grinding pad, 3-trachea groove, 4-arc tongue depressor, 5-screw lock bolt, 6-stay tube arc tube, 7-bolt ring, 8-ring belt
Detailed Description
A disposable three-fork-shaped tracheal cannula fixator comprises a frame 1, a molar pad 2, a tracheal tube groove 3, an arc tongue depressor 4, a threaded lock bolt 5, a stay tube arc tube 6, a bolt ring 7 and an adhesive tape 9; the both sides of trachea cannula fixer are for grinding the bite-block 2, and the pad of grinding the tooth of trachea cannula fixer adopts and grinds the bite-block or grind the bite-block down on, grinds the bite-block and presents dental impression plane, unevenness, suits with patient's oral cavity occlusal surface, adopts professional oral cavity composite plastic. The middle of the trachea cannula fixer is provided with a trachea groove 3, the shape is semi-cylindrical, the diameter is 8MM, and the trachea cannula fixer and the middle layer are integrated; the trachea groove is outwards connected with an outer side stay tube arc tube 6, and the outer side stay tube arc tube 6 is in a hollow semi-cylindrical shape, has the length of 5CM and supports the exposed trachea cannula. The trachea groove is inwards connected with an arc-shaped tongue depressor 4 at the inner side, the arc-shaped tongue depressor 4 at the inner side is in a hollow semi-cylindrical shape, the length is 5CM, and the tongue is pressed. The left side and the right side of the middle layer of the tracheal cannula fixer are designed into hollow spaces, the left side and the right side close to the middle tracheal cannula groove are respectively provided with a threaded lock bolt 5, and the threaded lock bolts 5 are arranged in the hollow spaces of the middle layer and rotate to enter and exit to fix or loosen the tracheal cannula. The tracheal cannula fixer is provided with a bolt ring 7 which protrudes outwards near the mouth corner, the bolt ring 7 is tied with a ring belt 8, and the left ring belt 8 and the right ring belt 8 are connected by an adhesive belt 9.

Claims (8)

1. Disposable trident shape trachea cannula fixer, its characterized in that: comprises a frame (1), a molar pad (2), an air pipe groove (3), an arc tongue depressor (4), a threaded lock bolt (5), a stay tube arc pipe (6), a bolt ring (7) and an adhesive tape (9); the upper layer and the lower layer of the trachea cannula fixer are provided with tooth grinding pads (2); the middle of the tracheal cannula fixer is provided with a tracheal slot (3) which is semi-cylindrical and is integrated with the middle layer, the tracheal slot is outwards connected with an outer side stay tube arc tube (6), and the tracheal slot is inwards connected with an inner side arc tongue depressor (4); the tracheal cannula fixer is provided with a bolt ring (7) which protrudes outwards near the mouth corner, the bolt ring (7) is tied with a ring belt (8), and the left and the right ring belts (8) are connected by a sticky belt (9).
2. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the molar pad of the tracheal cannula fixer adopts an upper molar pad or a lower molar pad, and the molar pad presents a dental impression plane and unevenness.
3. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the middle of the tracheal cannula fixer is a tracheal slot, the shape is a semi-cylinder, the diameter of the tracheal cannula fixer is 8MM, the tracheal cannula fixer and the middle layer are integrated, the outer side of the tracheal cannula fixer is connected with a supporting tube arc tube (6), and the inner side of the tracheal cannula fixer is connected with an arc tongue depressor (4).
4. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the left side and the right side of the middle layer of the trachea cannula fixer are designed as hollow holes, and a thread lock plunger (5) is respectively arranged at the left side and the right side close to the middle trachea cannula groove.
5. The disposable trifurcate endotracheal tube holder according to claim 1 or 3, wherein: the outer side supporting tube arc tube (6) is in a hollow semi-cylindrical shape, and the length of the outer side supporting tube arc tube is 5CM, and supports the exposed tracheal intubation.
6. The disposable trifurcate endotracheal tube holder according to claim 1 or 3, wherein: the arc tongue depressor (4) on the inner side is in a hollow semi-cylindrical shape, and the length of the arc tongue depressor is 5CM, and the tongue is pressed.
7. The disposable trifurcate endotracheal tube holder of claim 4, wherein: the threaded lock bolt (5) is arranged in the hollow hole of the middle layer and rotates to enter and exit to fix or loosen the tracheal cannula.
8. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the trachea cannula fixer is close to the mouth corner and protrudes outwards to form a bolt ring (7), the left ring and the right ring are connected through a silica gel adhesive tape (9), the front end of the trachea cannula fixer is silica gel, the length of the trachea cannula fixer is the distance from the mouth corner to an earlobe, and the tail end of the trachea cannula fixer is a textile cloth adhesive part.
CN201921139541.7U 2019-07-19 2019-07-19 Disposable three-fork shape trachea cannula fixer Expired - Fee Related CN211245029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921139541.7U CN211245029U (en) 2019-07-19 2019-07-19 Disposable three-fork shape trachea cannula fixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921139541.7U CN211245029U (en) 2019-07-19 2019-07-19 Disposable three-fork shape trachea cannula fixer

Publications (1)

Publication Number Publication Date
CN211245029U true CN211245029U (en) 2020-08-14

Family

ID=71982272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921139541.7U Expired - Fee Related CN211245029U (en) 2019-07-19 2019-07-19 Disposable three-fork shape trachea cannula fixer

Country Status (1)

Country Link
CN (1) CN211245029U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200814

Termination date: 20210719