CN213252280U - Fixable tracheal cannula and bite block assembly - Google Patents
Fixable tracheal cannula and bite block assembly Download PDFInfo
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- CN213252280U CN213252280U CN202021801921.5U CN202021801921U CN213252280U CN 213252280 U CN213252280 U CN 213252280U CN 202021801921 U CN202021801921 U CN 202021801921U CN 213252280 U CN213252280 U CN 213252280U
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- sleeve
- bite
- bite block
- tube
- securable
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Abstract
The utility model discloses a combined piece of trachea cannula and bite-block that can fix, include: trachea cannula and the bite-block that cup joints trachea cannula. The trachea cannula comprises a connector, a cannula, an inflation tube, an inflation valve, an air bag, a sleeve and an exhaust end, wherein the outer wall of the sleeve is provided with a first scale mark; the bite-block includes the cover body, sets up in the draw-in groove of cover body outer wall and sets up in the second scale mark of cover body outer wall along cover body extending direction, and the cover body is equipped with first siphunculus and attracts the pipe. The utility model discloses a sleeve pipe cup joints the intubate and gas tube and fixed, and first siphunculus cup joints the sleeve pipe, can fix the bite-block at the trachea cannula outer wall, uses through first scale mark and second scale mark combination, can confirm the position of intubate neat door tooth, and the security is higher, is convenient for observe.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically relates to a combination piece of trachea cannula and bite-block that can fix.
Background
The tracheal cannula is placed into the trachea or the bronchus through the glottis through the oral cavity or the nasal cavity, and the safety of the tracheal cannula is protected by a bite block when the tracheal cannula passes through the oral cavity. The traditional bite-block position can not be fixed, the adhesive tape or the inch tape is required to be additionally arranged to be pasted with the face of a patient, the condition that the adhesive tape or the inch tape falls off is easy to happen, and the situations of loosening of the bite-block and displacement of the tracheal cannula are caused.
Accordingly, it is a desirable problem to provide a securable endotracheal tube and bite block combination.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a combination piece of trachea cannula and bite-block that can fix which characterized in that includes:
the tracheal cannula and the bite block sleeved with the tracheal cannula are arranged;
the trachea cannula comprises a connector, a cannula, an inflation tube, an inflation valve, an air bag, a sleeve and an exhaust end;
one end of the insertion pipe is communicated with the interface, the other end of the insertion pipe is communicated with the exhaust end, and the side wall of the exhaust end is provided with a Murphy's hole;
one end of the inflation tube is communicated with the inflation valve, the other end of the inflation tube is communicated with the air bag, and the air bag is sleeved at one end, close to the exhaust end, of the insertion tube;
the sleeve is sleeved with the insertion tube and the inflation tube and fixed, and the outer wall of the sleeve is provided with a first scale mark;
the bite-block including the cover body, set up in the draw-in groove of cover external wall and along set body extending direction set up in the second scale mark of cover external wall, the draw-in groove with the second scale mark does not coincide, the cover body is equipped with first siphunculus and attracts the pipe, first siphunculus cup joints the sleeve pipe.
Preferably, the material of the sleeve is one of silica gel, rubber and polyvinyl chloride.
Preferably, the material of the sheath body is one of elastic rubber and plastic.
Preferably, the sleeve body further comprises a first connecting body and a second connecting body, and the first connecting body is detachably connected with the second connecting body.
Preferably, the first connecting body is in snap connection with the second connecting body.
Preferably, the outer edge of the sleeve body in the direction perpendicular to the outer wall of the sleeve body is oval.
Preferably, the number of the card slots is two, and the card slots comprise a first card slot and a second card slot;
the first clamping groove and the second clamping groove are symmetrically arranged on the outer wall of the sleeve body.
Preferably, the clamping groove is not overlapped with the sleeve body along the extending direction of the sleeve body.
Preferably, the sleeve is provided with a hollow part, and the cross section of the hollow part in the direction perpendicular to the side wall of the sleeve is 8-shaped.
Compared with the prior art, the utility model provides a combined piece of trachea cannula and bite-block that can fix has realized following beneficial effect at least:
1. the utility model provides a sleeve pipe makes the bite-block can be fixed in the sleeve pipe outer wall in the sub-assembly of trachea cannula and bite-block that can fix, bite-block and sleeve pipe protection trachea cannula, the security is higher.
2. The utility model provides a bite-block still is equipped with and attracts the pipe in fixable's trachea cannula and the sub-assembly of bite-block, and the accessible attracts the pipe with secretion suction, and is cleaner.
3. The utility model provides a whether first scale mark that the sleeve pipe was equipped with and the second scale mark that the cover body was equipped with can make up the use in the sub-assembly of trachea cannula and bite-block that can fix, can confirm the position of the neat door tooth of intubate, be convenient for observe the intubate position and change.
Of course, it is not necessary for any product of the present invention to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
1-interface, 2-intubation, 3-inflation tube, 4-inflation valve, 5-clamping groove, 6-first scale mark, 7-second scale mark, 8-sleeve body, 9-sleeve, 10-air bag, 11-exhaust end, 12-Murphy's eye, 13-suction tube, 14-hollow part, 15-first connecting body and 16-second connecting body.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Example 1
An embodiment of the combination of the fixable endotracheal tube and the bite block according to the present invention is described below with reference to fig. 1 and 2, which comprises:
the trachea cannula and the bite-block sleeved with the trachea cannula;
the trachea cannula comprises a connector 1, a cannula 2, an inflation tube 3, an inflation valve 4, an air bag 10, a sleeve 9 and an exhaust end 11;
one end of the insertion tube 2 is communicated with the interface 1, the other end of the insertion tube is communicated with the exhaust end 11, and the side wall of the exhaust end 11 is provided with a Murphy's hole 12; gas can escape from the Murphy's hole 12 when the exhaust end 11 is blocked.
One end of the inflation tube 3 is communicated with the inflation valve 4, the other end is communicated with the air bag 10, and the air bag 10 is sleeved at one end, close to the exhaust end 11, of the intubation tube 2;
the cannula 9 is sleeved with the cannula 2 and the inflation tube 3 and fixed, and the outer wall of the cannula 9 is provided with a first scale mark 6;
the bite-block includes the cover body 8, sets up in the draw-in groove 5 of the 8 outer walls of cover body and sets up in the second scale mark 7 of the 8 outer walls of cover body along the 8 extending direction of the cover body, and draw-in groove 5 and second scale mark 7 do not coincide, and first scale mark 6 that the sleeve pipe 9 was equipped with and the second scale mark 7 that the cover body 8 was equipped with can make up the use, can confirm the position of the neat front tooth of intubate 2, are convenient for observe 2 positions of intubate and whether change. The sleeve body 8 is provided with a first through pipe and a suction pipe 13, and the first through pipe is sleeved with the sleeve 9. Sleeve pipe 9 makes the bite-block can be fixed in sleeve pipe 9 outer wall with the first siphunculus block of bite-block, and bite-block and sleeve pipe 9 protection trachea cannula, and the security is higher, and the accessible attracts pipe 13 with the secretion suction, and is cleaner more.
After the assembly of the fixable trachea cannula and the bite-block is placed, the small-sized belt or the adhesive tape can be arranged in the clamping groove 5 for being pasted and fixed, the first scale mark 6 is arranged from small to large along the direction that the sleeve 9 is close to the end of the connector 1 and the one end of the inflation valve 4 points to the end of the sleeve 9 close to the exhaust end 11, the second scale mark 7 is arranged from small to large along the direction that the sleeve 8 is close to the end of the connector 1 and the one end of the inflation valve 4 points to the sleeve 9 and is close to the end of the exhaust end 11, and the zero scale mark of the second scale mark 7 coincides with the edge of the sleeve 8 close to the end of the connector 1 and the. The position of the alignment teeth of the cannula 2 is determined by the scales of the alignment teeth of the bite block and the scales of the alignment sleeve 9 of the bite block, the cannula 2 and the inflation tube 3 are protected by the bite block and the sleeve 9, the structure is reasonable, the safety is higher, and the operation is convenient.
Another embodiment of the present invention is described below with reference to fig. 1 and 2.
Example 2
This is another embodiment of the present invention, which in this embodiment includes:
the trachea cannula and the bite-block sleeved with the trachea cannula;
the trachea cannula comprises a connector 1, a cannula 2, an inflation tube 3, an inflation valve 4, an air bag 10, a sleeve 9 and an exhaust end 11;
one end of the insertion tube 2 is communicated with the interface 1, the other end of the insertion tube is communicated with the exhaust end 11, and the side wall of the exhaust end 11 is provided with a Murphy's hole 12; gas can escape from the Murphy's hole 12 when the exhaust end 11 is blocked.
One end of the inflation tube 3 is communicated with the inflation valve 4, the other end is communicated with the air bag 10, and the air bag 10 is sleeved at one end, close to the exhaust end 11, of the intubation tube 2;
the cannula 9 is sleeved with the cannula 2 and the inflation tube 3 and fixed, and the outer wall of the cannula 9 is provided with a first scale mark 6; the sleeve 9 is provided with a hollow-out part 14, and the cross section of the hollow-out part 14 in the direction vertical to the side wall of the sleeve 9 is 8-shaped. The cannula 9 is sleeved with the cannula 2 and the inflation tube 3 through the hollow part 14 and fixed, so that the position of the scale mark can be kept unchanged, and the measurement is more accurate.
The material of the sleeve 9 is one of silica gel, rubber and polyvinyl chloride.
The outer edge of the sleeve body 8 in the direction perpendicular to the outer wall of the sleeve body 8 is oval, so that the use feeling is more comfortable.
The bite-block includes the cover body 8, sets up in the draw-in groove 5 of the 8 outer walls of cover body and sets up in the second scale mark 7 of the 8 outer walls of cover body along the 8 extending direction of the cover body, and draw-in groove 5 and second scale mark 7 do not coincide, and first scale mark 6 that the sleeve pipe 9 was equipped with and the second scale mark 7 that the cover body 8 was equipped with can make up the use, can confirm the position of the neat front tooth of intubate 2, are convenient for observe 2 positions of intubate and whether change. The sleeve body 8 is provided with a first through pipe and a suction pipe 13, and the first through pipe is sleeved with the sleeve 9. Sleeve pipe 9 makes the bite-block can be fixed in sleeve pipe 9 outer wall with the first siphunculus block of bite-block, and bite-block and sleeve pipe 9 protection trachea cannula, and the security is higher, and the accessible attracts pipe 13 with the secretion suction, and is cleaner more.
The sleeve body 8 is made of one of elastic rubber and plastic.
The sleeve body 8 further comprises a first connecting body 15 and a second connecting body 16, and the first connecting body 15 is detachably connected with the second connecting body 16. The tooth pad is convenient to replace and kept clean.
The first connecting body 15 is connected with the second connecting body 16 in a buckling mode, and connection is simpler and more convenient.
The number of the card slots 5 is two, and the card slots comprise a first card slot 5 and a second card slot 5; the first clamping groove 5 and the second clamping groove 5 are symmetrically arranged on the outer wall of the sleeve body 8. The clamping groove 5 is not overlapped with the sleeve body 8 along the extending direction of the sleeve body 8. The clamping groove 5 can be used for limiting the position of the tape or the adhesive tape to prevent the tape or the adhesive tape from falling off, and can also prevent the bite block from entering too deeply to cause discomfort. The outward flange of draw-in groove 5 is the circular arc, and security and travelling comfort are higher.
After the assembly of the fixable trachea cannula and the bite-block is placed, the small-sized belt or the adhesive tape can be arranged in the clamping groove 5 for being pasted and fixed, the first scale mark 6 is arranged from small to large along the direction that the sleeve 9 is close to the end of the connector 1 and the one end of the inflation valve 4 points to the end of the sleeve 9 close to the exhaust end 11, the second scale mark 7 is arranged from small to large along the direction that the sleeve 8 is close to the end of the connector 1 and the one end of the inflation valve 4 points to the sleeve 9 and is close to the end of the exhaust end 11, and the zero scale mark of the second scale mark 7 coincides with the edge of the sleeve 8 close to the end of the connector 1 and the. The scales of the teeth cushion aligning teeth and the scales of the teeth cushion aligning sleeve 9 are used for determining the positions of the aligning teeth of the cannula 2, the cannula 2 and the inflation tube 3 are protected by the teeth cushion and the sleeve 9, and secretion can be sucked out through the suction tube 13, so that the cleanness, the reasonable structure, the higher safety and the convenient operation are kept.
When the bite-block needs to be replaced, the connecting part of the first connecting body 15 and the second connecting body 16 is close to the sleeve 9, the buckle positions of the first connecting body 15 and the second connecting body 16 are opened, the bite-block is separated from the sleeve 9, the bite-block is detached, and after a new bite-block is replaced, the first connecting body 15 and the second connecting body 16 are buckled to complete the installation, the disassembly is convenient, and the tooth-block is clean and sanitary.
According to the above embodiment, the utility model provides a combined piece of trachea cannula and bite-block that can fix has realized following beneficial effect at least:
1. the utility model provides a sleeve pipe makes the bite-block can be fixed in the sleeve pipe outer wall in the sub-assembly of trachea cannula and bite-block that can fix, bite-block and sleeve pipe protection trachea cannula, the security is higher.
2. The utility model provides a bite-block still is equipped with and attracts the pipe in fixable's trachea cannula and the sub-assembly of bite-block, and the accessible attracts the pipe with secretion suction, and is cleaner.
3. The utility model provides a whether first scale mark that the sleeve pipe was equipped with and the second scale mark that the cover body was equipped with can make up the use in the sub-assembly of trachea cannula and bite-block that can fix, can confirm the position of the neat door tooth of intubate, be convenient for observe the intubate position and change.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. A securable endotracheal tube and bite block combination comprising:
the tracheal cannula and the bite block sleeved with the tracheal cannula are arranged;
the trachea cannula comprises a connector, a cannula, an inflation tube, an inflation valve, an air bag, a sleeve and an exhaust end;
one end of the insertion pipe is communicated with the interface, the other end of the insertion pipe is communicated with the exhaust end, and the side wall of the exhaust end is provided with a Murphy's hole;
one end of the inflation tube is communicated with the inflation valve, the other end of the inflation tube is communicated with the air bag, and the air bag is sleeved at one end, close to the exhaust end, of the insertion tube;
the sleeve is sleeved with the insertion tube and the inflation tube and fixed, and the outer wall of the sleeve is provided with a first scale mark;
the bite-block including the cover body, set up in the draw-in groove of cover external wall and along set body extending direction set up in the second scale mark of cover external wall, the draw-in groove with the second scale mark does not coincide, the cover body is equipped with first siphunculus and attracts the pipe, first siphunculus cup joints the sleeve pipe.
2. The combination of a securable endotracheal tube and bite block according to claim 1, wherein the material of said sleeve is one of silicone, rubber and polyvinyl chloride.
3. The combination of a securable endotracheal tube and bite block according to claim 1, wherein said cuff body is formed of one of an elastomeric rubber and a plastic.
4. The combination of a securable endotracheal tube and bite block of claim 1, in which said cuff body further comprises a first connector and a second connector, said first connector being removably connected to said second connector.
5. The combination of a securable endotracheal tube and bite block according to claim 4, wherein said first connector body is snap-fit to said second connector body.
6. The combination of a securable endotracheal tube and bite block according to claim 1 wherein the outer edge of said cuff body in a direction perpendicular to the outer wall of said cuff body is oval.
7. The combination of a securable endotracheal tube and bite block according to claim 1, in which said number of slots is two, including a first slot and a second slot;
the first clamping groove and the second clamping groove are symmetrically arranged on the outer wall of the sleeve body.
8. The combination of a securable endotracheal tube and bite block according to claim 1, wherein said notch is not aligned with said cuff along the direction of extension of said cuff.
9. The combination of a securable endotracheal tube and bite block according to claim 1, wherein said sleeve is provided with a hollowed out portion having a cross-section in a direction perpendicular to the side wall of said sleeve that is 8-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801921.5U CN213252280U (en) | 2020-08-25 | 2020-08-25 | Fixable tracheal cannula and bite block assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801921.5U CN213252280U (en) | 2020-08-25 | 2020-08-25 | Fixable tracheal cannula and bite block assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252280U true CN213252280U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021801921.5U Active CN213252280U (en) | 2020-08-25 | 2020-08-25 | Fixable tracheal cannula and bite block assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252280U (en) |
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2020
- 2020-08-25 CN CN202021801921.5U patent/CN213252280U/en active Active
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