CN203329157U - Detachable trachea cannula cuffed oropharyngeal airway fixing device - Google Patents
Detachable trachea cannula cuffed oropharyngeal airway fixing device Download PDFInfo
- Publication number
- CN203329157U CN203329157U CN2013204302637U CN201320430263U CN203329157U CN 203329157 U CN203329157 U CN 203329157U CN 2013204302637 U CN2013204302637 U CN 2013204302637U CN 201320430263 U CN201320430263 U CN 201320430263U CN 203329157 U CN203329157 U CN 203329157U
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- Prior art keywords
- oropharyngeal airway
- fixed
- fixed cover
- conduit
- fixing
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- Expired - Fee Related
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Abstract
The utility model discloses a detachable trachea cannula cuffed oropharyngeal airway fixing device which comprises a cuffed oropharyngeal airway. A detachable fixing sleeve is arranged on an earflap of the cuffed oropharyngeal airway. A cuffed oropharyngeal airway connecting one-way buckle and a cuffed oropharyngeal airway connecting bayonet are arranged in a matched mode so as to enable the fixing sleeve to be arranged on the earflap of the cuffed oropharyngeal airway in a detachable mode. A catheter fixing clamp is detachably arranged on the fixing sleeve. A fixing clamping rail and a fixing clamping groove are arranged in a matching mode so as to enable the catheter fixing clamp to be detachably arranged on the fixing sleeve. The catheter fixing clamp is matched with a semi-circular catheter fixing groove in the fixing sleeve so as to enable the other end of a trachea cannula oropharyngeal catheter to be fixed on the fixing sleeve. By the adoption of double fixing structures, the fixing device can well fix the trachea cannula oropharyngeal catheter. The cuffed oropharyngeal airway can be detached from the fixing sleeve, and the fixing sleeve also can be detached from the catheter fixing clamp, so that the trachea cannula oropharyngeal catheter can be fixed and detached conveniently. The fixing sleeve is small in size and can not completely cover the oral cavity of a patient, so that comfort is increased, and oral cavity infection is prevented.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of detachable tracheal intubation oropharyngeal airway holder.
Background technology
Oropharyngeal airway is for stupor and the liquor-saturated clear-headed person of general anesthesia, prevents from after the root of the tongue falling causing respiratory tract obstruction.Before performing an operation to the patient, need to be anaesthetized the patient, and need to be guaranteed that when general anesthesia is induced patients with respiratory tract is unobstructed.Oropharyngeal airway is to guarantee one of requisite medical apparatus of airway patency.Reach intubate during opportunity, oropharyngeal airway is taken out, then carry out tracheal intubation.After inserting endotracheal tube, will be fixed endotracheal tube and bite-block, the at present this method fixed effect that fixes endotracheal tube by bite-block separately is not fine, easily comes off.Or, existing improved conduit retainers is to add a fixed sleeving on conduit, bite-block one side be provided with conduit fixedly bayonet socket for fixing endotracheal tube, good fixing effect, but this holder cover volume is larger, generally can cover the following face of nose, the long-time meeting compressing mouthful surrounding tissue of using, cause the ulceration of lip and tongue, to the patient, bring new wound.
But when general anesthesia finishes, some special patients are not yet fully clear-headed, and airway can't keep clear fully, now still needs to guarantee with oropharyngeal airway patient's respiratory passage unblocked.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is, a kind of holder of detachable tracheal intubation oropharynx conduit is provided, can either to tracheal intubation, be fixed better, and alleviate the painful or uncomfortable of patient, can use again the oropharynx conduit of this novel lower end separate type, guarantee the unobstructed of patients with respiratory tract.
In order to realize above-mentioned task, this utility model adopts following technical scheme to be achieved:
A kind of holder of tracheal intubation oropharynx conduit, comprise oropharyngeal airway, described oropharyngeal airway at least comprises forniciform pad, an end at pad is provided with earflap, lateral symmetry at earflap is processed with two conduit fixed card slots for fixed air cannula oropharynx conduit one end, the inside of pad and earflap is processed with the outage that connects pad and earflap, is processed with oropharyngeal airway in the inboard end near earflap of outage and connects bayonet socket; Dismountable fixed cover is installed on oropharyngeal airway, be provided with through hole on fixed cover, be provided with the oropharyngeal airway that stretches out the fixed cover end face and connect unidirectional buckle on through-hole wall, oropharyngeal airway connects unidirectional buckle and is connected bayonet fittings with oropharyngeal airway and installs and detachably to be arranged on oropharyngeal airway by fixed cover;
Be provided with semicircle shape conduit holddown groove with the lateral symmetry of through hole equidirectional on the outer wall of fixed cover, lateral symmetry at fixed cover outer wall upper semi-circle shape conduit holddown groove place is provided with fixed card slot, the end that connects unidirectional buckle near oropharyngeal airway in the both sides at fixed cover outer wall upper semi-circle shape conduit holddown groove place is symmetrically arranged with the self-adhesive tape fixed mount, on the self-adhesive tape fixed mount, is connected with self-adhesive tape;
Catheter fixing clamp detachably is installed on fixed cover, be provided with the fixed card rail on catheter fixing clamp, the fixed card rail coordinates with fixed card slot to install catheter fixing clamp detachably is arranged on fixed cover, and catheter fixing clamp coordinates the other end of tracheal intubation oropharynx conduit is fixed on fixed cover with semicircle shape conduit holddown groove on fixed cover.
This utility model also has following technical characterstic:
Described oropharyngeal airway is soft oropharyngeal airway.
The size of the end face of described fixed cover is identical with the size of the earflap of oropharyngeal airway.
Described catheter fixing clamp at least comprises the fastening screw stock, be provided with the fixed card rail on the fastening screw stock, the end that fastening bolt is installed on the fastening screw stock is provided with the fixed block that the surface curvature radian is identical with tracheal intubation oropharynx catheter surface crooked radian, and fixed block coordinates the other end of tracheal intubation oropharynx conduit is fixed on fixed cover with semicircle shape conduit holddown groove on fixed cover.
Compared with prior art, useful technique effect is this utility model:
Holder of the present utility model adopts an end of oropharyngeal airway fixed air cannula oropharynx conduit, adopt fixed cover and catheter fixing clamp to be fixed the other end of tracheal intubation oropharynx conduit, this kind of dual fixed structure be fixed air cannula oropharynx conduit well, detachable between oropharyngeal airway and fixed cover, also detachable between fixed cover and catheter fixing clamp, convenient fixing and dismounting tracheal intubation oropharynx conduit, the fixed cover volume is little, can all not cover the patient oral cavity, reduce the damage of boil on the nape opposite the mouth week tissue, increase comfort level.And, for the clinician provides convenience, the patient is brought to more safety.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation removed after catheter fixing clamp.
Fig. 3 is the A-A cross section structure schematic diagram of Fig. 2.
In figure, the implication of each label is: 1-oropharyngeal airway, 2-fixed cover, 3-catheter fixing clamp, 4-tracheal intubation oropharynx conduit, the 5-through hole, the 6-oropharyngeal airway connects unidirectional buckle, 7-self-adhesive tape fixed mount, the 8-self-adhesive tape, 9-outage, 10-semicircle shape conduit holddown groove, the 11-fixed card slot, 12-fastening screw stock, 13-fixed card rail, the 14-pad, 15-earflap, 16-conduit fixed card slot, the 17-oropharyngeal airway connects bayonet socket, 18-fastening bolt, 19-fixed block.
Below in conjunction with drawings and Examples, particular content of the present utility model is described in more detail.
The specific embodiment
Below provide specific embodiment of the utility model, it should be noted that this utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1 to Figure 3, the present embodiment provides a kind of holder of tracheal intubation oropharynx conduit, comprise oropharyngeal airway 1, described oropharyngeal airway 1 at least comprises forniciform pad 14, an end at pad 14 is provided with earflap 15, lateral symmetry at earflap 15 is processed with two conduit fixed card slots 16 for fixed air cannula oropharynx conduit 4 one ends, the inside of pad 14 and earflap 15 is processed with the outage 9 that connects pad 14 and earflap 15, is processed with oropharyngeal airway in the inboard end near earflap 15 of outage 9 and connects bayonet socket 17; Dismountable fixed cover 2 is installed on oropharyngeal airway 1, be provided with through hole 5 on fixed cover 2, be provided with the oropharyngeal airway that stretches out fixed cover 2 end faces and connect unidirectional buckle 6 on through hole 5 inwalls, oropharyngeal airway connects unidirectional buckle 6 and is connected bayonet socket 17 with oropharyngeal airway and coordinates to install fixed cover 2 detachably is arranged on oropharyngeal airway 1;
Be provided with semicircle shape conduit holddown groove 10 with the lateral symmetry of through hole 5 equidirectionals on the outer wall of fixed cover 2, lateral symmetry at fixed cover 2 outer wall upper semi-circle shape conduit holddown groove 10 places is provided with fixed card slot 11, the end that connects unidirectional buckle 6 near oropharyngeal airway in the both sides at fixed cover 2 outer wall upper semi-circle shape conduit holddown groove 10 places is symmetrically arranged with self-adhesive tape fixed mount 7, is connected with self-adhesive tape 8 on self-adhesive tape fixed mount 7;
Catheter fixing clamp 3 detachably is installed on fixed cover 2, be provided with fixed card rail 13 on catheter fixing clamp 3, fixed card rail 13 coordinates with fixed card slot 11 to install catheter fixing clamp 3 detachably is arranged on fixed cover 2, and catheter fixing clamp 3 coordinates the other end of tracheal intubation oropharynx conduit 4 is fixed on fixed cover 2 with semicircle shape conduit holddown groove 10 on fixed cover 2.
Earflap 15 sizes of the end face size of fixed cover 2 and oropharyngeal airway 1 are identical.The volume of fixed cover 2 is little, can large tracts of land not cover patient's face, can not cause oral cavity infection.
Catheter fixing clamp 3 at least comprises fastening screw stock 12, be provided with fixed card rail 13 on fastening screw stock 12, the end that fastening bolt 18 is installed on fastening screw stock 12 is provided with the fixed block 19 that the surface curvature radian is identical with tracheal intubation oropharynx conduit 4 surface curvature radians, and fixed block 19 coordinates the other end of tracheal intubation oropharynx conduit 4 is fixed on fixed cover 2 with semicircle shape conduit holddown groove 10 on fixed cover 2.
Detachable tracheal intubation oropharyngeal airway holder, comprise oropharyngeal airway 1, fixed cover 2 and 3 three major parts of catheter fixing clamp.Above-mentioned oropharyngeal airway 1 is that bite-block obtains after reequiping.
This utility model operating process is as follows:
Detachable tracheal intubation oropharyngeal airway holder of the present utility model in use, first oropharyngeal airway 1 and fixed cover 2 are connected to unidirectional buckle 6 by oropharyngeal airway and are connected bayonet socket 17 with oropharyngeal airway and are installed togather, then an end of tracheal intubation oropharynx conduit 4 is stuck on the conduit fixed card slot 16 on the earflap 15 of oropharyngeal airway 1 end of tracheal intubation oropharynx conduit 4 is fixed.
Tracheal intubation oropharynx conduit 4 is placed on a side of fixed cover 2 along semicircle shape conduit holddown groove 10, then fastening screw stock 12 is coordinated and is arranged on the sidewall of fixed cover 2 by fixed card rail 13 and fixed card slot 11, rotation fastening bolt 18, make fixed block 19 contact with tracheal intubation oropharynx conduit 4, by semicircle shape conduit holddown groove 10 and fixed block 19, coordinate the other end of tracheal intubation oropharynx conduit 4 is fixed.
Adjustment is connected to the self-adhesive tape 8 on self-adhesive tape fixed mount 7, whole holder is fixed on to patient's head, can large tracts of land not cover patient's face, can not cause oral cavity infection, increases the comfort level of patient in therapeutic process.While needing dismounting tracheal intubation oropharynx conduit 4, screwed tightening fixing bolt 18, untie self-adhesive tape 8, along fixed card slot 11, fixed card rail 13 being detached can be by fastening screw stock 12 from fixed cover 2 dismounting, tracheal intubation oropharynx conduit 4 is taken off from conduit fixed card slot 16, can take out tracheal intubation oropharynx conduit 4, convenient and swift, finally connect unidirectional buckle 6 fixed cover 2 is pulled down from oropharyngeal airway 1 pressing oropharyngeal airway, separated.
Claims (4)
1. a detachable tracheal intubation oropharyngeal airway holder, comprise oropharyngeal airway (1), described oropharyngeal airway (1) at least comprises forniciform pad (14), an end at pad (14) is provided with earflap (15), lateral symmetry at earflap (15) is processed with two conduit fixed card slots (16) for fixed air cannula oropharynx conduit (4) one ends, the inside of pad (14) and earflap (15) is processed with the outage (9) that connects pad (14) and earflap (15), it is characterized in that, be processed with oropharyngeal airway in the inboard end near earflap (15) of outage (9) and connect bayonet socket (17), dismountable fixed cover (2) is installed on oropharyngeal airway (1), be provided with through hole (5) on fixed cover (2), be provided with the oropharyngeal airway that stretches out fixed cover (2) end face and connect unidirectional buckle (6) on through hole (5) inwall, oropharyngeal airway connects unidirectional buckle (6) and is connected bayonet socket (17) with oropharyngeal airway and coordinate installs fixed cover (2) detachably is arranged on oropharyngeal airway (1),
Be provided with semicircle shape conduit holddown groove (10) with the lateral symmetry of through hole (5) equidirectional on the outer wall of fixed cover (2), lateral symmetry at fixed cover (2) outer wall upper semi-circle shape conduit holddown groove (10) place is provided with fixed card slot (11), the end that connects unidirectional buckle (6) near oropharyngeal airway in the both sides at fixed cover (2) outer wall upper semi-circle shape conduit holddown groove (10) place is symmetrically arranged with self-adhesive tape fixed mount (7), is connected with self-adhesive tape (8) on self-adhesive tape fixed mount (7);
Catheter fixing clamp (3) detachably is installed on fixed cover (2), be provided with fixed card rail (13) on catheter fixing clamp (3), fixed card rail (13) coordinates with fixed card slot (11) installs that catheter fixing clamp (3) detachably is arranged on to fixed cover (2) is upper, and catheter fixing clamp (3) coordinates the other end of tracheal intubation oropharynx conduit (4) is fixed on fixed cover (2) with semicircle shape conduit holddown groove (10) on fixed cover (2).
2. detachable tracheal intubation oropharyngeal airway holder as claimed in claim 1, is characterized in that, described oropharyngeal airway (1) is soft oropharyngeal airway.
3. detachable tracheal intubation oropharyngeal airway holder as claimed in claim 1, is characterized in that, the size of the earflap (15) of the size of the end face of described fixed cover (2) and oropharyngeal airway (1) is identical.
4. detachable tracheal intubation oropharyngeal airway holder as claimed in claim 1, it is characterized in that, described catheter fixing clamp (3) at least comprises fastening screw stock (12), be provided with fixed card rail (13) on fastening screw stock (12), the end that fastening bolt (18) is installed on fastening screw stock (12) is provided with the fixed block (19) that the surface curvature radian is identical with tracheal intubation oropharynx conduit (4) surface curvature radian, fixed block (19) coordinates the other end of tracheal intubation oropharynx conduit (4) is fixed on fixed cover (2) with semicircle shape conduit holddown groove (10) on fixed cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204302637U CN203329157U (en) | 2013-07-18 | 2013-07-18 | Detachable trachea cannula cuffed oropharyngeal airway fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204302637U CN203329157U (en) | 2013-07-18 | 2013-07-18 | Detachable trachea cannula cuffed oropharyngeal airway fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329157U true CN203329157U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204302637U Expired - Fee Related CN203329157U (en) | 2013-07-18 | 2013-07-18 | Detachable trachea cannula cuffed oropharyngeal airway fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435351A (en) * | 2016-01-18 | 2016-03-30 | 江西省士顿生物科技有限公司 | Fixing structure of air tube guide pipe and tooth cushion |
| CN106310492A (en) * | 2016-08-11 | 2017-01-11 | 上海市普陀区人民医院 | Oropharynx airway and tracheal catheter integral fixer and use method thereof |
| CN106512162A (en) * | 2016-12-12 | 2017-03-22 | 合肥达米医疗科技有限公司 | Weak stimulation tracheal catheter fixed type oropharynx airway |
| CN108159542A (en) * | 2018-02-24 | 2018-06-15 | 赵娟 | A kind of plugging device and blocking component for tracheae |
-
2013
- 2013-07-18 CN CN2013204302637U patent/CN203329157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435351A (en) * | 2016-01-18 | 2016-03-30 | 江西省士顿生物科技有限公司 | Fixing structure of air tube guide pipe and tooth cushion |
| CN106310492A (en) * | 2016-08-11 | 2017-01-11 | 上海市普陀区人民医院 | Oropharynx airway and tracheal catheter integral fixer and use method thereof |
| CN106512162A (en) * | 2016-12-12 | 2017-03-22 | 合肥达米医疗科技有限公司 | Weak stimulation tracheal catheter fixed type oropharynx airway |
| CN108159542A (en) * | 2018-02-24 | 2018-06-15 | 赵娟 | A kind of plugging device and blocking component for tracheae |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |