CN204932520U - Teeth pad for tracheal cannula - Google Patents
Teeth pad for tracheal cannula Download PDFInfo
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- CN204932520U CN204932520U CN201520693213.7U CN201520693213U CN204932520U CN 204932520 U CN204932520 U CN 204932520U CN 201520693213 U CN201520693213 U CN 201520693213U CN 204932520 U CN204932520 U CN 204932520U
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- pad
- tracheal cannula
- teeth
- tracheal
- teeth pad
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Abstract
The utility model discloses a kind of teeth pad for tracheal cannula and comprise pad and lower pad, it is entire that described upper pad and described lower pad are interconnected to realize opening of described teeth pad for tracheal cannula by hinge; Described upper pad and described lower pad be provided with hinge face to side being provided with the connector cooperatively interacted, for locking the closure state of described teeth pad for tracheal cannula; The face that described upper pad is connected with lower pad is equipped with an inner concave, and two described inner concaves form the cavity of indwelling tracheal intubation, and described inner concave is provided with multiple elastic projection, in order to block tracheal intubation to the axis direction of described cavity; Described upper pad and described lower pad are symmetrically arranged with guard strip on the two sides being provided with described hinge and described connector, and this guard strip end is provided with lanyard hole to connect lanyard.This teeth pad for tracheal cannula is avoided using immobilization with adhesive tape, fixing firm, easy to use.
Description
Technical field
This utility model relates to medical appliance field, refers to a kind of teeth pad for tracheal cannula especially.
Background technology
Tracheal intubation refers to a technology special endotracheal tube being inserted trachea through glottis, in the rescue of critical patient, played important function, for treatment respiratory arrest, airway obstruction, anoxia or hypoventilation etc. provide good condition.Safety when tracheal intubation uses is fixedly the successful important guarantee of intubate.
The side of current per os fixed air cannula is more single, normally after determining intubate success, bite-block is inserted up and down between front tooth of patient, after bite-block and tracheal intubation immobilization with adhesive tape, be that X-type is fixed on mouth surrounding by adhesive plaster by tracheal intubation and bite-block, usual immobilization with adhesive tape is at Face and cheek and dilator naris.There is more shortcoming in the method, first, the easy chafe of adhesive plaster, causes allergic symptom, and chafe causes inflammation, and even epidermis festers and causes secondary infection; Secondly, be subject to the sweat gland of skin and the impact of oiliness secretions, adhesive plaster viscosity easily weakens or loses, so that connects insecure, and conduit easily gets loose, misplace, and jeopardizes patients ' lives safety; Further, during immobilization with adhesive tape, easily there is tractive tension phenomenon, easily make patient produce sense of discomfort, and fixing adhesive plaster trivial operations.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of teeth pad for tracheal cannula, avoids using immobilization with adhesive tape bite-block and tracheal intubation, and fixing firm, easy to use.
The teeth pad for tracheal cannula provided based on above-mentioned purpose this utility model comprises upper pad and lower pad, and it is entire that described upper pad and described lower pad are interconnected to realize opening of described teeth pad for tracheal cannula by hinge; Described upper pad and described lower pad be provided with hinge face to side being provided with the connector cooperatively interacted, for locking the closure state of described teeth pad for tracheal cannula; The face that described upper pad is connected with lower pad is equipped with an inner concave, and two described inner concaves form the cavity of indwelling tracheal intubation, and described inner concave is provided with multiple elastic projection, in order to block tracheal intubation to the axis direction of described cavity; Described upper pad and described lower pad are symmetrically arranged with guard strip on the two sides being provided with described hinge and described connector, and this guard strip end is provided with lanyard hole to connect lanyard.
Preferably, the described inner concave of described upper pad and described lower pad is symmetrical mutually, two equal semicirculars in shape of described inner concave, and size is consistent.
Optionally, described elastic projection is provided with many groups, often organizes described elastic projection and is arranged on the same shaft section of described teeth pad for tracheal cannula.
Preferably, described elastic projection is provided with two groups, and often group is provided with four described elastic projections, on described pad and described lower pad described inner concave on symmetrical be respectively provided with two.
Preferably, the surface of the axis client of the nearly described cavity of described elastic projection is arc, with tracheal intubation of fitting.
Preferably, described guard strip is provided with four altogether, and be connected to a shaft section peripheral surface of described teeth pad for tracheal cannula, described teeth pad for tracheal cannula is respectively provided with two on the two sides being provided with described hinge and described connector.
Optionally, the nearly buccal when described teeth pad for tracheal cannula uses, described lower pad extends to form a spatula, in order to prop up patient's tongue.
Optionally, described spatula is the terraced bodily form or wedge shape.
Optionally, a pair Side symmetrical of described teeth pad for tracheal cannula is provided with strip groove, and this strip groove is that described upper pad and described lower pad are recessed to form to described cavity direction, and its bottom surface is plane, and is not communicated with described cavity.
Optionally, a pair Side symmetrical of described teeth pad for tracheal cannula is provided with a pair baffle plate, and this baffle plate is vertically installed in the surface of described upper pad and described lower pad.
As can be seen from above, the teeth pad for tracheal cannula that this utility model provides by be provided with inner concave, entire upper pad and lower pad can be opened, coordinate the elastic projection be located on inner concave, and the connector of upper and lower pad, without the need to by immobilization with adhesive tape tracheal intubation during to realize using, get final product firm fixed air cannula and teeth pad for tracheal cannula, prevent loosening of tracheal intubation, easy and simple to handle, easy to use.
Accompanying drawing explanation
Fig. 1 is the generalized section of this utility model embodiment teeth pad for tracheal cannula when closing;
Perspective view when Fig. 2 is the unlatching of this utility model embodiment teeth pad for tracheal cannula;
Fig. 3 is the perspective view of the lower pad of this utility model embodiment teeth pad for tracheal cannula;
Fig. 4 is the perspective view of the upper pad of this utility model embodiment teeth pad for tracheal cannula;
Fig. 5 is the schematic side view that this utility model embodiment teeth pad for tracheal cannula is observed from the face being provided with hinge;
Fig. 6 is the schematic side view that another embodiment teeth pad for tracheal cannula of this utility model is observed from the face being provided with hinge.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, this utility model is further described.
Fig. 1 is the generalized section of this utility model embodiment teeth pad for tracheal cannula.As shown in Figure 1, in the present embodiment, described teeth pad for tracheal cannula comprises pad 1 and lower pad 2, and it is entire that described upper pad 1 and described lower pad 2 are interconnected to realize opening of described teeth pad for tracheal cannula by hinge 3.Described upper pad 1 and described lower pad 2 be provided with hinge 3 face to side being provided with the connector 4 cooperatively interacted, for locking the closure state of described teeth pad for tracheal cannula.The face that described upper pad 1 is connected with lower pad 2 is equipped with inner concave 5, and two described inner concaves 5 are provided with the cavity 6 of indwelling tracheal intubation, and described inner concave 5 forms multiple elastic projection 7, in order to block tracheal intubation to the axis direction of described cavity 6.Described upper pad 1 and described lower pad 2 are symmetrically arranged with guard strip 8 on the two sides being provided with described hinge 3 and described connector 4, and this guard strip 8 end is provided with lanyard hole 801 to connect lanyard 9.
Visible, the teeth pad for tracheal cannula that this utility model embodiment provides is by opening entire upper pad 1 and lower pad 2, coordinate elastic projection 7 and connector 4 that inner concave designs, without the need to passing through immobilization with adhesive tape tracheal intubation during to realize using, get final product firm fixed air cannula and teeth pad for tracheal cannula, prevent loosening of tracheal intubation, easy and simple to handle, easy to use.
In the present embodiment, described upper pad 1 and the closed teeth pad for tracheal cannula formed of lower pad 2 are cuboids.In other embodiments, described teeth pad for tracheal cannula also can be cylindrical.
Perspective view when Fig. 2 is the unlatching of this utility model embodiment teeth pad for tracheal cannula, Fig. 3 is the perspective view of the lower pad of this utility model embodiment teeth pad for tracheal cannula, and Fig. 4 is the perspective view of the upper pad of this utility model embodiment teeth pad for tracheal cannula.As Figure 1-4, as a preferred embodiment, the inner concave 5 of described upper pad 1 and lower pad 2 is symmetrical, and this two inner concave 5 semicircular in shape, the size of two inner concaves 5 is consistent.Tubular cavity 6 is formed, to hold tracheal intubation during closed described teeth pad for tracheal cannula.
In the present embodiment, to be interconnected to realize opening of described teeth pad for tracheal cannula by hinge 3 entire for described upper pad 1 and described lower pad 2.As shown in Figure 3, in the present embodiment, described upper pad 1 and described lower pad 2 be provided with hinge 3 face to side being provided with the connector 4 cooperatively interacted.Described upper pad 1 and lower pad 2 in use, can be locked, and then described tracheal intubation are fixed in cavity 6 by this connector 4.At the end of use, connector 4 can be opened, thus described upper pad 1 is separated with the described side that lower pad 2 is being provided with described connector 4, and then desirable escape pipe intubate.
In the present embodiment, the inner concave 5 of described upper pad 1 and lower pad 2 is provided with multiple elastic projection 7 to the axis direction of described cavity 6.This elastic projection 7 high resilience is to adapt to the use of the tracheal intubation of different-diameter.During closed described teeth pad for tracheal cannula, elastic projection 7 blocks tracheal intubation, the position of fixed air cannula, avoids it to loosen, convenient to use, avoids using rubberized fabric adhere at every turn.
As Figure 1-4, as a preferred embodiment, the axis client surface of the nearly cavity 6 of described elastic projection 7 is arc, with tracheal intubation of fitting, makes it fixing more firm.
As a preferred embodiment, described elastic projection 7 is provided with many groups, often organizes described elastic projection 7 and is arranged on the same shaft section of described teeth pad for tracheal cannula.Preferably, often group is provided with 4 elastic projections 7, and the inner concave 5 of upper pad 1 and lower pad 2 is respectively provided with two, and symmetrically.
As a preferred embodiment, described elastic projection 7 is provided with two groups, is arranged at nearly buccal when described teeth pad for tracheal cannula uses respectively and away from buccal, thus it is more firm that tracheal intubation and teeth pad for tracheal cannula are fixed, and prevents tracheal intubation from sliding.
Fig. 5 is the side view that this utility model embodiment teeth pad for tracheal cannula is observed from the face being provided with hinge.As Figure 1-5, in the present embodiment, be arranged with on the two sides being provided with described hinge 3 and described connector 4 at described teeth pad for tracheal cannula and be provided with guard strip 8.As a preferred embodiment, described guard strip 8 is provided with four altogether, is connected to a shaft section peripheral surface of described teeth pad for tracheal cannula, and teeth pad for tracheal cannula is respectively provided with two on the two sides being provided with described hinge 3 and described connector 4.Described guard strip 8 is for connecting lanyard 9, and then fixing described teeth pad for tracheal cannula entirety position in patient oral cavity.
In the present embodiment, at described guard strip 8 away from described cavity 6 end, be provided with lanyard hole 801, this lanyard hole 801 is for connecting lanyard 9.During use, described guard strip 8 is fitted patients mouth, replaces sticking cloth by lanyard 9, only need with lanyard 9 through behind lanyard hole 801, and just can firmly fix teeth pad for tracheal cannula entirety after lying in brain, avoid use the patient that brings of adhesive plaster uncomfortable, easily get loose, the problem such as complicated operation.
As shown in Figure 3 and Figure 5, as a preferred embodiment, the nearly buccal when teeth pad for tracheal cannula uses, described lower pad 2 extends to form a spatula 201, prop up patient's tongue during in order to use, teeth pad for tracheal cannula entirety is firmly fixed in mouth, avoids rotating.As an optional embodiment, described spatula 201 can for being the terraced bodily form or wedge shape.
Fig. 6 is the side view that another embodiment teeth pad for tracheal cannula of this utility model is observed from the face being provided with hinge.The visible surface of definition Fig. 6 is the left surface of teeth pad for tracheal cannula; The left of Fig. 6, right are respectively the upper and lower side of teeth pad for tracheal cannula.As shown in Figure 6, as a preferred embodiment, on the upper and lower side of described teeth pad for tracheal cannula, be also symmetrically arranged with strip groove 10 and baffle plate 11.Wherein, described strip groove 10 is recessed to form to described cavity 6 direction for upper pad 1 and lower pad 2, and its bottom surface is plane, and is not communicated with described cavity 6, to ensure the protection of teeth pad for tracheal cannula to tracheal intubation.Described strip groove 10 inner surface is provided with soft layer of silica gel, comfortable to make patient be engaged.
As a preferred embodiment, described strip groove 10, to the bending arcuation of buccal direction when wearing teeth pad for tracheal cannula, adapts to teeth patterning, comfortable wearing to make described strip groove 10.
In the present embodiment, described baffle plate 11 is vertically installed in the surface of pad 1 and lower pad 2, and during use, this baffle plate 11 props up patient's upperlip, slips in mouth for preventing teeth pad for tracheal cannula.
Visible, the teeth pad for tracheal cannula that this utility model provides by be provided with inner concave, entire upper pad and lower pad can be opened, coordinate the elastic projection be located on inner concave, and the connector of upper and lower pad, without the need to by immobilization with adhesive tape tracheal intubation when achieving use, can firm fixed air cannula and teeth pad for tracheal cannula, prevent loosening of tracheal intubation, easy and simple to handle, easy to use.Further, this teeth pad for tracheal cannula adopts guard strip to coordinate the mode of lanyard to fix teeth pad for tracheal cannula, the problems such as the patient avoiding using adhesive plaster to bring is uncomfortable, easily get loose, complicated operation, fixing firm, easy and simple to handle.
Those of ordinary skill in the field are to be understood that: the discussion of above any embodiment is only exemplary, and not intended to be implies that the scope of the present disclosure (comprising claim) is limited to these examples; Under thinking of the present utility model, can combine between the technical characteristic in above embodiment or different embodiment yet, and there are other changes many of different aspect of the present utility model as above, they do not provide in details for the sake of simplicity.Therefore, all within spirit of the present utility model and principle, any omission made, amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a teeth pad for tracheal cannula, is characterized in that, comprises pad and lower pad, and it is entire that described upper pad and described lower pad are interconnected to realize opening of described teeth pad for tracheal cannula by hinge;
Described upper pad and described lower pad be provided with hinge face to side being provided with the connector cooperatively interacted, for locking the closure state of described teeth pad for tracheal cannula;
The face that described upper pad is connected with lower pad is equipped with an inner concave, and two described inner concaves form the cavity of indwelling tracheal intubation, and described inner concave is provided with multiple elastic projection, in order to block tracheal intubation to the axis direction of described cavity;
Described upper pad and described lower pad are symmetrically arranged with guard strip on the two sides being provided with described hinge and described connector, and this guard strip end is provided with lanyard hole to connect lanyard.
2. teeth pad for tracheal cannula according to claim 1, is characterized in that, the described inner concave of described upper pad and described lower pad is symmetrical mutually, two equal semicirculars in shape of described inner concave, and size is consistent.
3. teeth pad for tracheal cannula according to claim 1, is characterized in that, described elastic projection is provided with many groups, often organizes described elastic projection and is arranged on the same shaft section of described teeth pad for tracheal cannula.
4. teeth pad for tracheal cannula according to claim 3, is characterized in that, described elastic projection is provided with two groups, and often group is provided with four described elastic projections, on described pad and described lower pad described inner concave on symmetrical be respectively provided with two.
5. the teeth pad for tracheal cannula according to claim 1-4 any one, is characterized in that, the surface of the axis client of the nearly described cavity of described elastic projection is arc, with tracheal intubation of fitting.
6. teeth pad for tracheal cannula according to claim 1, it is characterized in that, described guard strip is provided with four altogether, and be connected to a shaft section peripheral surface of described teeth pad for tracheal cannula, described teeth pad for tracheal cannula is respectively provided with two on the two sides being provided with described hinge and described connector.
7. teeth pad for tracheal cannula according to claim 1, is characterized in that, the nearly buccal when described teeth pad for tracheal cannula uses, described lower pad extends to form a spatula, in order to prop up patient's tongue.
8. teeth pad for tracheal cannula according to claim 7, is characterized in that, described spatula is the terraced bodily form or wedge shape.
9. teeth pad for tracheal cannula according to claim 1, it is characterized in that, a pair Side symmetrical of described teeth pad for tracheal cannula is provided with strip groove, this strip groove is that described upper pad and described lower pad are recessed to form to described cavity direction, its bottom surface is plane, and is not communicated with described cavity.
10. teeth pad for tracheal cannula according to claim 1, is characterized in that, a pair Side symmetrical of described teeth pad for tracheal cannula is provided with a pair baffle plate, and this baffle plate is vertically installed in the surface of described upper pad and described lower pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693213.7U CN204932520U (en) | 2015-09-08 | 2015-09-08 | Teeth pad for tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693213.7U CN204932520U (en) | 2015-09-08 | 2015-09-08 | Teeth pad for tracheal cannula |
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| Publication Number | Publication Date |
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| CN204932520U true CN204932520U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520693213.7U Active CN204932520U (en) | 2015-09-08 | 2015-09-08 | Teeth pad for tracheal cannula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961426A (en) * | 2018-01-10 | 2018-04-27 | 青岛大学附属医院 | A kind of new Intubation bite-block |
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2015
- 2015-09-08 CN CN201520693213.7U patent/CN204932520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961426A (en) * | 2018-01-10 | 2018-04-27 | 青岛大学附属医院 | A kind of new Intubation bite-block |
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| GR01 | Patent grant |