CN219614649U - Tracheal cannula external member with oral cavity protection and intubate limiting function - Google Patents
Tracheal cannula external member with oral cavity protection and intubate limiting function Download PDFInfo
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- CN219614649U CN219614649U CN202320780241.7U CN202320780241U CN219614649U CN 219614649 U CN219614649 U CN 219614649U CN 202320780241 U CN202320780241 U CN 202320780241U CN 219614649 U CN219614649 U CN 219614649U
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- oral cavity
- bite pad
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses an endotracheal intubation kit with oral cavity protection and intubation limiting functions, which comprises a seaming pad with a hollow interior for the external endotracheal intubation to pass through; the external wall of the bite pad is sleeved with a soft rubber sleeve for preventing the oral mucosa and teeth of a patient from being damaged, the top of the bite pad is provided with a fixing structure for stably limiting the bite pad on the oral cavity of the patient, and the top of the bite pad is provided with a limiting structure for detachably limiting the tracheal cannula on the bite pad. The utility model has the advantages of difficult damage to the oral mucosa and teeth of a patient, difficult sliding out of the oral cavity, ensuring the expected protection effect of the anti-biting tube, and convenient depth adjustment and limitation of the tracheal intubation.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an endotracheal intubation kit with oral cavity protection and intubation limiting functions.
Background
Clinically in hospitals, serious patients with respiratory failure, heart failure and the like are a special and fragile group, and the patients often need to be assisted in ventilation by putting an endotracheal tube into an oral cavity in the process of nursing and treatment so as to realize the purposes of smooth airway, ventilation and oxygen supply, respiratory tract suction and aspiration prevention. During the process of placing the trachea cannula into the mouth of a patient with serious symptoms, the trachea cannula is generally soft in material, and ventilation is easily affected due to deformation of teeth occlusion in the using process, so that the bite pads are needed to be used synchronously to assist the use of the trachea cannula when the trachea cannula is placed into the mouth of the patient.
However, the existing bite-block is usually a hard bite-block, and in the use process, the existing bite-block is often directly placed in the oral cavity of a patient to assist in tracheal intubation, so that not only is the oral cavity easily slipped out, but also the expected protection effect cannot be achieved, and the oral mucosa and teeth of the patient are easily damaged by the existing bite-block.
An endotracheal tube with prevent stinging and limit function is disclosed in chinese patent of publication No. CN215938672U, its technical essential: including trachea cannula, prevent stinging device and facial stop device, the last slip of trachea cannula is equipped with prevents stinging device, and facial stop device can dismantle with trachea cannula and be connected, and facial stop device includes facial unable adjustment base, intubate mounting and fixed band, is equipped with the cavity opening on the facial unable adjustment base, is equipped with intubate mounting on the cavity opening, fixed band and facial unable adjustment base fixed connection. Although this scheme has solved the protection of trachea cannula bite-proof and the degree of depth regulation of trachea cannula and prescribe a limit to the problem, but it can not solve the bite-block and slide out the oral cavity easily and cause patient's oral mucosa and tooth damage's problem easily.
Therefore, the utility model provides a new technical scheme for solving the technical problems.
Disclosure of Invention
The utility model aims to provide an endotracheal intubation kit with oral cavity protection and intubation limiting functions, wherein oral mucosa and teeth of a patient are not easy to damage, and the endotracheal intubation kit is not easy to slip out of an oral cavity so as to ensure that an expected anti-bite tube protecting effect can be achieved, and depth adjustment limiting of an endotracheal intubation is facilitated.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an endotracheal intubation kit with oral protection and intubation limiting functions, comprising a bite pad with an interior hollow for the passage therethrough of an external endotracheal tube; the external wall of the bite pad is sleeved with a soft rubber sleeve for preventing the oral mucosa and teeth of a patient from being damaged, the top of the bite pad is provided with a fixing structure for stably limiting the bite pad on the oral cavity of the patient, and the top of the bite pad is provided with a limiting structure for detachably limiting the tracheal cannula on the bite pad.
Preferably, the fixing structure comprises fixing rings arranged at two side ends of the top of the bite-block, and a fixing belt used for being mutually bound and matched with the head of a patient to limit the fixing rings together with the bite-block on the oral cavity of the patient is detachably arranged on each fixing ring.
Preferably, the limiting structure comprises a fixed clasp fixedly arranged at the top of the bite pad, one end of the fixed clasp is hinged with a movable clasp which is used for being mutually clamped and matched with the fixed clasp to limit the tracheal cannula on the bite pad, and one end, far away from the hinged end, of the fixed clasp is detachably provided with a connecting sleeve which is used for connecting the fixed clasp and the movable clasp together when the fixed clasp and the movable clasp are mutually clamped and matched.
Preferably, the outer wall of the soft rubber sleeve is provided with a plurality of tooth limiting grooves which are sequentially arranged from top to bottom.
Preferably, the soft rubber sleeve is made of a silicone rubber material.
Preferably, the bite pad is made of a resin material.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the utility model is used, the bite pad and the soft rubber sleeve are placed in the oral cavity of a severe patient to open the oral cavity of the patient and keep the oral cavity of the patient in an open state, meanwhile, the bottom of the bite pad is utilized to press the tongue of the severe patient to prevent the tongue root of the severe patient from falling back to influence the operation of a subsequent trachea cannula, then the trachea cannula is stretched into the oral cavity of the severe patient through a hollow channel of the bite pad to be placed into the trachea of the patient to achieve the aim of assisting ventilation, and then the trachea cannula is clamped and fixed through the limiting structure so as to limit the trachea cannula on the bite pad, and the bite pad is fixed on the head of the patient through the fixing structure so as to limit the bite pad on the oral cavity of the patient; in the using process, the trachea cannula stretches into the trachea of a patient with serious symptoms through the hollow channel of the bite pad, the trachea cannula is not easy to bite by teeth of the patient by utilizing the dual protection effect of the bite pad and the soft rubber sleeve, meanwhile, the oral mucosa and the teeth of the patient are directly contacted with the soft rubber sleeve by the arrangement of the soft rubber sleeve, the oral mucosa and the teeth of the patient are not easy to be damaged by the softness of the soft rubber sleeve, in addition, the bite pad is fixed on the head of the patient by the fixing structure, the bite pad can be effectively limited on the oral cavity of the patient, the bite pad is not easy to slip out of the outside from the oral cavity of the patient, the expected anti-bite tube protection effect can be achieved, and the trachea cannula can be detachably clamped and fixed on the bite pad by the arrangement of the limiting structure so as to limit the depth adjustment of the trachea cannula.
2. The utility model also discloses a tooth limiting groove which is formed by arranging a plurality of teeth sequentially from top to bottom on the outer wall of the soft rubber sleeve. In the use, be convenient for patient's tooth through setting up of tooth limit groove bites the flexible gum cover, and then can effectively bite the bite-block, be difficult for sliding and cause oral mucosa and tooth damage, further improved the security of using.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic view of an endotracheal intubation kit with oral protection and intubation limiting functions according to the present utility model.
Reference numerals illustrate: 1. tracheal cannula, 2, bite-block, 3, soft rubber sleeve, 4, fixed structure, 41, fixed ring, 42, fixed band, 5, limit structure, 51, fixed buckle, 52, movable buckle, 53, connecting sleeve, 6, tooth limit groove.
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.
Referring to fig. 1, an endotracheal tube kit having an oral cavity protecting and tube defining function, comprising a bite block 2 having an interior hollow for passing therethrough an exterior endotracheal tube 1; the external wall of the bite block 2 is sleeved with a soft rubber sleeve 3 for preventing the oral mucosa and teeth of a patient from being damaged, the top of the bite block 2 is provided with a fixing structure 4 for stably limiting the bite block 2 on the oral cavity of the patient, and the top of the bite block 2 is provided with a limiting structure 5 for detachably limiting the tracheal cannula 1 on the bite block 2. In the use process, the bite block 2 and the soft rubber sleeve 3 are placed in the oral cavity of a severe patient to open the oral cavity of the patient and keep the oral cavity of the patient in an open state, meanwhile, the bottom of the bite block 2 is utilized to press the tongue of the severe patient to prevent the tongue root of the severe patient from falling back to influence the subsequent intubation operation, the trachea cannula 1 is stretched into the oral cavity of the severe patient through the hollow channel of the bite block 2 to be placed into the trachea of the patient to achieve the aim of assisting ventilation, the trachea cannula 1 is clamped and fixed through the limiting structure 5 so as to limit the trachea cannula 1 on the bite block 2, and the bite block 2 is fixed on the head of the patient through the fixing structure 4 so as to limit the bite block 2 on the oral cavity of the patient; when the trachea cannula 1 is used, the trachea cannula 1 stretches into the oral cavity of a severe patient through the hollow channel of the bite block 2 and is placed into the trachea of the patient, the trachea cannula 1 is not easy to be bitten by teeth of the patient by utilizing the double protection effect of the bite block 2 and the soft rubber sleeve 3, meanwhile, the oral mucosa and the teeth of the patient are directly contacted with the soft rubber sleeve 3 through the arrangement of the soft rubber sleeve 3, the oral mucosa and the teeth of the patient are not easy to be damaged by utilizing the softness of the soft rubber sleeve 3, in addition, the bite block 2 is fixed on the head of the patient through the fixing structure 4, the bite block 2 can be effectively limited on the oral cavity of the patient, the bite block 2 is not easy to slip out of the oral cavity of the patient, the expected anti-bite tube protection effect can be achieved, and the trachea cannula 1 can be detachably clamped and limited on the bite block 2 through the arrangement of the limiting structure 5, so that the depth adjustment limitation is carried out on the trachea cannula 1.
In this embodiment, the fixing structure 4 includes fixing rings 41 provided at both side ends of the top of the bite block 2, and a fixing band 42 for fixing the fixing rings 41 together with the bite block 2 on the mouth of the patient by mutually binding and fitting is detachably provided on each fixing ring 41. In the use process, the fixing ring 41 and the bite-block 2 are fixed on the head of a patient by the mutually binding fit of the two fixing belts 42, so that the bite-block 2 is limited on the oral cavity of the patient, the bite-block 2 is not easy to slip out of the oral cavity of the patient, and the expected anti-biting pipe protection effect can be achieved.
In this embodiment, the limiting structure 5 includes a fixed clasp 51 fixedly disposed on the top of the bite pad 2, a movable clasp 52 hinged to one end of the fixed clasp 51 for clamping and cooperating with the fixed clasp 51 to limit the tracheal cannula 1 on the bite pad 2, and a connecting sleeve 53 detachably disposed on one end of the fixed clasp 51 away from the hinged end for connecting the fixed clasp 51 and the movable clasp 52 together when the fixed clasp 51 and the movable clasp 52 are clamped and cooperating with each other. In the use process, under the action of the hinged end, one end of the movable clasp 52 away from the hinged end is pushed to move towards the fixed clasp 51, the tracheal cannula 1 is clamped and fixed by utilizing the mutual clamping cooperation of the fixed clasp 51 and the movable clasp 52, so that the tracheal cannula 1 is limited on the bite pad 2, and then the fixed clasp 51 and one end of the movable clasp 52 away from the hinged end are fixedly connected together through the connecting sleeve 53, so that the fixed clasp 51 and the movable clasp 52 maintain the clamping state of the tracheal cannula 1 mutually.
In this embodiment, a plurality of tooth limiting grooves 6 are sequentially arranged from top to bottom on the outer wall of the flexible glue sleeve 3. In the use process, the setting through tooth limit groove 6 is convenient for patient's tooth to bite the flexible gum cover 3, and then can effectively bite the bite pad 2, is difficult for sliding and causes oral mucosa and tooth damage, has further improved the security of using.
In this embodiment, the soft rubber cover 3 is made of a silicone rubber material; the bite block 2 is made of a resin material.
When the embodiment is specifically used, firstly, the bite-block 2 and the soft rubber sleeve 3 are placed in the oral cavity of a severe patient to open the oral cavity of the patient and keep the oral cavity of the patient in an open state, and meanwhile, the tongue of the severe patient is pressed by the bottom of the bite-block 2, so that the influence of the falling back of the tongue root of the severe patient on the subsequent intubation operation is prevented; secondly, the trachea cannula 1 is inserted into the oral cavity of a severe patient through the hollow channel of the bite block 2 to be placed into the trachea of the patient to a preset depth so as to achieve the aim of assisting ventilation, at the moment, the teeth and the oral mucosa of the patient are contacted with the soft gum cover 3, and the teeth of the patient bite on the tooth limiting groove 6; then, under the action of the hinged end, one end of the movable clasp 52, which is far away from the hinged end, is pushed to move towards the fixed clasp 51, the tracheal cannula 1 is clamped and fixed by utilizing the mutual clamping and matching action of the fixed clasp 51 and the movable clasp 52, so that the tracheal cannula 1 is limited on the bite pad 2, and then the fixed clasp 51 and one end of the movable clasp 52, which is far away from the hinged end, are fixedly connected together through the connecting sleeve 53, so that the fixed clasp 51 and the movable clasp 52 are maintained in a clamping state on the tracheal cannula 1; finally, the fixing ring 41 and the bite-block 2 are fixed on the head of the patient by the mutually binding fit of the two fixing belts 42, so that the bite-block 2 is limited on the oral cavity of the patient, the bite-block 2 is not easy to slip out of the oral cavity of the patient, and the expected anti-biting tube protecting effect can be achieved.
In a word, the utility model adopts the structure, and has the advantages of not easily causing the damage of the oral mucosa and teeth of a patient, not easily slipping out of the oral cavity so as to ensure that the expected anti-biting pipe protection effect can be achieved, and being convenient for the depth adjustment limitation of the tracheal intubation.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (6)
1. An endotracheal intubation kit with oral protection and intubation limiting functions, comprising a bite pad (2) with an interior hollow for the passage therethrough of an external endotracheal tube (1); the method is characterized in that: the external wall of the bite pad (2) is sleeved with a soft rubber sleeve (3) for preventing oral mucosa and teeth of a patient from being damaged, the top of the bite pad (2) is provided with a fixing structure (4) for stably limiting the bite pad (2) on the oral cavity of the patient, and the top of the bite pad (2) is provided with a limiting structure (5) for detachably limiting the tracheal cannula (1) on the bite pad (2).
2. An endotracheal tube kit having oral protection and tube defining functions as claimed in claim 1, wherein: the fixing structure (4) comprises fixing rings (41) arranged at two side ends of the top of the bite-block (2), and a fixing belt (42) which is used for mutually binding and fixing the fixing rings (41) on the head of a patient in a matching way and further limiting the fixing rings (41) together with the bite-block (2) on the oral cavity of the patient is detachably arranged on each fixing ring (41).
3. An endotracheal tube kit having oral protection and tube defining functions as claimed in claim 1, wherein: the limiting structure (5) comprises a fixed retaining ring (51) fixedly arranged at the top of the bite pad (2), one end of the fixed retaining ring (51) is hinged with a movable retaining ring (52) which is used for limiting the trachea cannula (1) on the bite pad (2) in a mutually clamping fit mode, and one end, far away from the hinged end, of the fixed retaining ring (51) is detachably provided with a connecting sleeve (53) which is used for connecting the fixed retaining ring (51) and the movable retaining ring (52) together when the fixed retaining ring (51) and the movable retaining ring (52) are mutually clamped and matched.
4. A tracheal cannula kit having oral protection and cannula defining functions as claimed in any one of claims 1 to 3, wherein: the outer wall of the soft rubber sleeve (3) is provided with a plurality of tooth limiting grooves (6) which are sequentially arranged from top to bottom.
5. An endotracheal tube kit having oral protection and tube defining functions as claimed in claim 4, wherein: the soft rubber sleeve (3) is made of a silicon rubber material.
6. An endotracheal tube kit having oral protection and tube defining functions as claimed in claim 5, wherein: the bite block (2) is made of a resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780241.7U CN219614649U (en) | 2023-04-11 | 2023-04-11 | Tracheal cannula external member with oral cavity protection and intubate limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780241.7U CN219614649U (en) | 2023-04-11 | 2023-04-11 | Tracheal cannula external member with oral cavity protection and intubate limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219614649U true CN219614649U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780241.7U Active CN219614649U (en) | 2023-04-11 | 2023-04-11 | Tracheal cannula external member with oral cavity protection and intubate limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219614649U (en) |
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2023
- 2023-04-11 CN CN202320780241.7U patent/CN219614649U/en active Active
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