CN202892593U - Trachea cannula bite block with function of fixing - Google Patents

Trachea cannula bite block with function of fixing Download PDF

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Publication number
CN202892593U
CN202892593U CN 201220624021 CN201220624021U CN202892593U CN 202892593 U CN202892593 U CN 202892593U CN 201220624021 CN201220624021 CN 201220624021 CN 201220624021 U CN201220624021 U CN 201220624021U CN 202892593 U CN202892593 U CN 202892593U
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CN
China
Prior art keywords
fixing
bite block
trachea cannula
function
block body
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.)
Active
Application number
CN 201220624021
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Chinese (zh)
Inventor
马正良
顾小萍
孙玉娥
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.)
Nanjing Drum Tower Hospital
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Nanjing Drum Tower Hospital
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Publication date
Application filed by Nanjing Drum Tower Hospital filed Critical Nanjing Drum Tower Hospital
Priority to CN 201220624021 priority Critical patent/CN202892593U/en
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Publication of CN202892593U publication Critical patent/CN202892593U/en
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Abstract

The utility model relates to a trachea cannula bite block with a function of fixing. The front end of a bite block body is a papilla end, a round hole channel is arranged in an inner cavity of the bite block body, two sides of the bite block body are circular arc through grooves, the other two sides of the bite block body are connected with fixing handles, and the fixing handles are connected with snap fastener belts. The trachea cannula bite block with the function of fixing overcomes the defects that fixing stability is poor, and because of oral secretion with the addition of action of gravity of the oral secretion in a special prone position, the phenomena that adhesive tapes are loose, the trachea cannula shifts, the bite block is loose, and mouth mucosa is injured occur easily, so that effective aeration is influenced, and in severe cases, life risk is brought to patients and the like. The trachea cannula bite block with the function of fixing is simple in structure, convenient and comfortable to use without a sharp edge and cannot hurt mouth mucosa soft tissues. The trachea cannula bite block with the function of fixing is firm in fixing, the conditions such as the special prone position and much oral secretion cannot be worried, the safety of the trachea cannula in-place is ensured, and meanwhile discomfortableness of cheeks because of the adhesive tape fixing is avoided.

Description

A kind of teeth pad for tracheal cannula with fixed function
Technical field
This utility model relates to a kind of medical treatment device, particularly a kind of teeth pad for tracheal cannula with fixed function.
Background technology
Tracheal intubation is the most frequently used method in emergency resuscitation, surgery anesthesia and the open airway clinically, and fixedly is the assurance of intubate success to the safety of tracheal intubation.It is between the front tooth, that tracheal intubation and bite-block binding is fixing about so-called tracheal intubation is inserted the bite-block body exactly.
Before the present utility model, traditional old-fashioned bite-block need add adhesive plaster, very little band etc. bite-block and tracheal intubation are bundled side by side without fixed handle, without fixing band, is fixed at last patient's buccal section.Because fixed stably solidity is poor, its action of gravity when oral secretion adds special prone body position causes easily that adhesive plaster gets loose, endotracheal tube displacement, bite-block get loose, oral mucosa lesion, affect effective ventilation, and severe patient brings life danger to the patient.
Summary of the invention
The purpose of this utility model just is to overcome defects, develops a kind of teeth pad for tracheal cannula with fixed function.
The technical solution of the utility model is:
A kind of teeth pad for tracheal cannula with fixed function, bite-block body front end is the nipple end, and the bite-block intracoelomic cavity is provided with circular duct, and bite-block body both sides are arc-shaped slot pass, its technical characteristics is that the bite-block body is connected and fixed handle, connexon box band on the fixed handle in both sides in addition.
The present invention compared with prior art, have the following advantages and effect: need not after the tracheal intubation to add and be fixed in patient's buccal section after adhesive plaster, very little band etc. bundle bite-block and tracheal intubation side by side, after the primary and secondary cingulum that only needs bite-block itself to carry fixedly secures tracheal intubation, add and be fixed in cervical region behind the patient.
That this utility model also has is simple in structure, easy to use, comfortable, without corner angle, can be to oral mucosa soft tissue injury; Fixation need not to worry the situations such as special prone body position, oral secretion are many, has guaranteed the safety that tracheal intubation is in place, has also avoided the sense of discomfort because of the immobilization with adhesive tape buccal simultaneously.
Description of drawings
Fig. 1---this utility model vertical section structure principle schematic.
Each label represents that corresponding component names is as follows among the figure:
Bite-block body 1, nipple end 2, circular duct 3, arc-shaped slot pass 4, fixed handle 5, butterfly through hole 6, primary and secondary cingulum 7.
The specific embodiment
As shown in Figure 1:
Bite-block body 1 front end is nipple end 2, inner chamber is provided with circular duct 3, bite-block body 1 both sides (being the left and right sides among the figure) are arc-shaped slot pass 4, bite-block body 1 in addition both sides (both sides about among the figure being) is connected and fixed handle 5, be provided with butterfly through hole 6 on the fixed handle 5, have primary and secondary cingulum 7 to pass through and connection in the butterfly through hole 6.
The explanation of this utility model application process:
After intubate, be after bite-block body 1 and front end nipple end 2 enter the oral cavity, front end nipple end 2 smooth surfaces are without corner angle, can fit with oral soft tissue, prevent friction and Extrusion, tracheal intubation is placed on the arc-shaped slot pass 4 of bite-block body 1 both sides, arc-shaped slot pass 4 can tracheal intubation fit tightly, it is fixing to be beneficial to binding, then will pull out two up and down in the butterfly through hole 6 of primary and secondary cingulum 7 from the fixed handle 5, reel toward rightabout, primary and secondary cingulum 7 has been fixed at a touch, thereby tracheal intubation has been lived with 1 binding of bite-block body, and adds the collare section that is fixed in.As long as primary and secondary cingulum 7 is pulled open, tracheal intubation and bite-block body 1 are separated in the time of need to untiing.Also can place simultaneously sputum aspirator tube and in the circular duct 3 of bite-block body 1 inner chamber, carry out the attraction of the secretions such as air flue, oral cavity.

Claims (2)

1. teeth pad for tracheal cannula with fixed function, bite-block body front end is the nipple end, and the bite-block intracoelomic cavity is provided with circular duct, and bite-block body both sides are arc-shaped slot pass, it is characterized in that the bite-block body is connected and fixed handle, connexon box band on the fixed handle in both sides in addition.
2. a kind of teeth pad for tracheal cannula with fixed function according to claim 1 is characterized in that being provided with on the fixed handle butterfly through hole, has the primary and secondary cingulum to pass in the butterfly through hole and connects.
CN 201220624021 2012-11-20 2012-11-20 Trachea cannula bite block with function of fixing Active CN202892593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220624021 CN202892593U (en) 2012-11-20 2012-11-20 Trachea cannula bite block with function of fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220624021 CN202892593U (en) 2012-11-20 2012-11-20 Trachea cannula bite block with function of fixing

Publications (1)

Publication Number Publication Date
CN202892593U true CN202892593U (en) 2013-04-24

Family

ID=48113317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220624021 Active CN202892593U (en) 2012-11-20 2012-11-20 Trachea cannula bite block with function of fixing

Country Status (1)

Country Link
CN (1) CN202892593U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422015A (en) * 2016-09-23 2017-02-22 柳州市人民医院 Trachea cannula dental pad
CN106860998A (en) * 2017-03-22 2017-06-20 苏州大学附属第医院 A kind of teeth pad for tracheal cannula

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422015A (en) * 2016-09-23 2017-02-22 柳州市人民医院 Trachea cannula dental pad
CN106860998A (en) * 2017-03-22 2017-06-20 苏州大学附属第医院 A kind of teeth pad for tracheal cannula

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