CN204502010U - Tracheal cannula fixer - Google Patents
Tracheal cannula fixer Download PDFInfo
- Publication number
- CN204502010U CN204502010U CN201520142226.5U CN201520142226U CN204502010U CN 204502010 U CN204502010 U CN 204502010U CN 201520142226 U CN201520142226 U CN 201520142226U CN 204502010 U CN204502010 U CN 204502010U
- Authority
- CN
- China
- Prior art keywords
- assembly
- mouth guard
- pin
- tracheal cannula
- fixture
- 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.)
- Expired - Fee Related
Links
- 238000004826 seaming Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000000214 mouth Anatomy 0.000 abstract description 38
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000002627 tracheal intubation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010006326 Breath odour Diseases 0.000 description 1
- 208000032139 Halitosis Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model relates to a kind of tracheal cannula fixer, comprise left assembly and right assembly, the U-shaped structure of two assemblies, the lateral wall, both sides of left assembly is respectively arranged with hook knob, the end of two hook knob arranges stop pin respectively, the bending section of left assembly is provided with fixed knob, two lateral walls of right assembly offers respectively the lock pin holes inserted for stop pin; The dual-side of right assembly to insert in left assembly and is engaged, and the stop pin of left assembly both sides inserts in the lock pin holes of right assembly, left assembly and right assembly is linked together; Be provided with fixture in seaming, the termination of described fixed knob and fixture one end are formed and are rotationally connected, and form fixing hole between the other end of described fixture and the bending section inwall of right assembly.The holder of this practicality, assembly and disassembly is simple and convenient, is convenient to change, and patient can be prevented to sting pipe, reduces oral cavity compressing.
Description
Technical field
This utility model relates to technical field of medical treatment mechanical, especially a kind of tracheal cannula fixer.
Background technology
Tracheal intubation is the most common methods of rescue recovery, paralysis of respiratory muscle and surgery anesthesia open airway clinically and indispensable means, if tracheal intubation is shifted, come off etc. will jeopardize patients ' lives safety, therefore, fixedly securing tracheal intubation is wherein important step, and we need to design certain fixator for tracheal cannule to change the status quo for this reason.
China publication CN202761872U relate to a kind of tracheal cannula fixer, is a kind of non-dismountable and monolateral bite-block.
China publication CN203043237U relate to a kind of tracheal cannula fixer, is a kind of column bite-block.
US Patent No. 006029668A relates to a kind of tracheal cannula fixer, and this holder comprises two symmetrical assemblies, when their placed adjacent can be formed a cavity.Latching device allows the relative position of these two symmetric component can adjust between first area and second area.
Although there is multiple applications widely using, comprise that the binding of traditional bite-block is fixing, external fixing self-locking etc.But, all there is deficiency clearly.Such as, bite-block binding is fixing, during use, first with adhesive plaster, tracheal intubation and bite-block is bundled, then is fixed in patient facial region with adhesive plaster, need to spend the long period, and loaded down with trivial detailsly not easily changes.And the self-locking holder in city, be external fixing substantially, do not design mouth guard, tracheal intubation so just can be caused to damage and patient trauma.Two kinds of fixed forms all there will be that tracheal intubation is deviate from, halitosis, oral erosion, oral secretion increase, patient is uncomfortable, can jeopardize patient vitals time serious.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of tracheal cannula fixer.
This utility model solves the technical scheme that its technical problem adopts: a kind of tracheal cannula fixer, comprise left assembly and right assembly, the U-shaped structure of described two assembly, the lateral wall, both sides of described left assembly is respectively arranged with hook knob, the end of described two hook knob arranges stop pin respectively, the bending section of described left assembly is provided with fixed knob, two lateral walls of described right assembly offers respectively the lock pin holes inserted for stop pin;
The dual-side of described right assembly to insert in left assembly and is engaged, and the stop pin of described left assembly both sides inserts in the lock pin holes of right assembly, left assembly and right assembly is linked together;
Seaming is formed between described left assembly and right assembly, fixture is provided with in described seaming, the termination of described fixed knob and fixture one end are formed and are rotationally connected, and form the fixing hole for clamping intubate between the other end of described fixture and the bending section inwall of right assembly.
Further, the lower end of described left assembly is provided with left mouth guard, and the lower end of described right assembly is provided with right mouth guard, described left mouth guard and the U-shaped structure of right mouth guard;
When described right assembly is connected with left assembly, the biside plate of described right mouth guard inserts the dual-side interior formation occlusion structure of left mouth guard, forms seaming between described two mouth guards.
Further, two medial walls of described left assembly are respectively arranged with steady pin, two lateral walls of described right assembly offer the upper hopper chute slided for upper steady pin respectively, in described upper hopper chute, be provided with the upper pin-and-hole inserted for upper steady pin.
Further, the medial wall of described left mouth guard is respectively arranged with lower steady pin, two lateral walls of described right mouth guard offer the gliding groove slided for lower steady pin respectively, in described gliding groove, be provided with the lower pin-and-hole inserted for lower steady pin.
Further, the lateral wall of described left mouth guard is respectively arranged with tread plate.
Further, described mouth guard comprises the flat board and bent plate that are positioned at both sides, and the Lower Half side of described two flat boards is oblique section, and the bottom of described two flat boards is circular arc, the circular arc of the bottom fovea superior of described bent plate.
Further, the syndeton between described fixed knob and fixture is: the termination of described fixed knob is provided with rotation circular groove, and described fixed knob is formed through this rotation spin slot and fixture and is rotationally connected.
Further, the termination of described fixed knob connects spacer pin, the rotation circular groove described in being formed between the pin cap of described spacer pin and the end face of fixed knob.
Further, the end face for clamping intubate on described fixture forms cambered surface, or, face, oblique angle.
Further, described left assembly and left mouth guard are structure as a whole, and described right assembly and right mouth guard are structure as a whole, and described left molectron and right assembly are respectively arranged with flank, described flank is engraved structure, is connected with fixing frenulum between described two flanks.
The beneficial effects of the utility model are: the holder of this practicality, and assembly and disassembly is simple and convenient, are convenient to change, and patient can be prevented to sting pipe, reduce oral cavity compressing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is this utility model cannula fixation axonometric chart;
Fig. 2 is the top view of cannula fixation;
Fig. 3 is left assembly is connected in one schematic diagram with left mouth guard;
Fig. 4 is right assembly is connected in one schematic diagram with right mouth guard;
Fig. 5 is the schematic diagram that intubate installs on the holder;
Wherein, 2, intubate, 3, left assembly, 4, right assembly, 5, hook knob, 6, fixed knob, 7, fixture, 8, spacer pin, 9, frenulum, 10, fixing hole, 12, right mouth guard, 13, tread plate, 14, left mouth guard, 15-1, upper steady pin, 15-2, lower steady pin, 16, stop pin, 17, circular arc, 18-1, upper hopper chute, 18-2, gliding groove, 19-1, upper pin-and-hole, 19-2, lower pin-and-hole, 20, lock pin holes, 21, flank.
Detailed description of the invention
By reference to the accompanying drawings this utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with this utility model.
As shown in Figures 1 to 4, a kind of tracheal cannula fixer, comprise left assembly 3 and right assembly 4, the U-shaped structure of two assemblies, the lateral wall, both sides of left assembly 3 is respectively arranged with hook knob 5, the end of two hook knob 5 arranges stop pin 16 respectively, and the bending section of left assembly 3 is provided with fixed knob 6, two lateral walls of right assembly 4 offers respectively the lock pin holes 20 inserted for stop pin 16.
The dual-side of right assembly 4 to insert in left assembly 3 and is engaged, and the stop pin 16 of left assembly 3 both sides inserts in the lock pin holes 20 of right assembly 4, left assembly 3 and right assembly 4 is linked together; Seaming is formed between left assembly 3 and right assembly 4, fixture 7 is provided with in seaming, the termination of fixed knob 6 and fixture 7 one end are formed and are rotationally connected, and form the fixing hole 10 for clamping intubate 2 between the other end of fixture 7 and the bending section inwall of right assembly 4.
Hook knob 5 is M6 × 5 bolt, twist-lock knob 5, thus is inserted in lock pin holes 20 by the stop pin 16 of both sides, thus is connected by two assemblies.By rotating fixed knob 6, driving fixture 7 to move, thus controlling the size of fixing hole 10.
Syndeton between above-mentioned fixed knob 6 and fixture 7 is: the termination of fixed knob 6 is provided with rotation circular groove, and fixed knob 6 is formed through this rotation spin slot and fixture 7 and is rotationally connected.More specifically say, the termination of fixed knob 6 connects spacer pin 8, forms above-mentioned rotation circular groove between the pin cap of spacer pin 8 and the end face of fixed knob 6.Spacer pin 8 can select form bolt or screw.
The diameter rotating circular groove is 4mm, and length is 2.1mm, and spacer pin 8 is M2 × 4 bolt, and fixed knob 6 is the bolt of M6 × 17, and certainly, the size of fixed knob 6, rotation circular groove and spacer pin 8 can be selected according to the actual requirements.
The lower end of left assembly 3 is provided with left mouth guard 14, and the lower end of right assembly 4 is provided with right mouth guard 12, left mouth guard 14 and the U-shaped structure of right mouth guard 12; When right assembly 4 is connected with left assembly 3, the biside plate of right mouth guard 12 inserts the dual-side interior formation occlusion structure of left mouth guard 14, forms seaming between two mouth guards.The seaming formed between the seaming formed between two mouth guards with above-mentioned two assemblies communicates up and down.
Two medial walls of left assembly 3 are respectively arranged with steady pin 15-1, two lateral walls of right assembly 4 offer respectively the upper hopper chute 18-1 slided for upper steady pin 15-1, in upper hopper chute 18-1, be provided with the upper pin-and-hole 19-1 inserted for upper steady pin 15-1.
The medial wall of left mouth guard 14 is respectively arranged with lower steady pin 15-2, two lateral walls of right mouth guard 12 offer respectively the gliding groove 18-2 slided for lower steady pin 15-2, in gliding groove 18-2, be provided with the lower pin-and-hole 19-2 inserted for lower steady pin 15-2.
The design of upper and lower two chutes mainly facilitates between two assemblies assembles, and through being moved in chute by steady pin, is convenient to guiding, makes assembling more quick reliable.
The lateral wall of left mouth guard 14 is respectively arranged with tread plate 13.The height of tread plate 13 is 1.8mm, and length is 12mm.The design of tread plate 13 mainly facilitates patient to sting in mouth.
Mouth guard comprises the flat board and bent plate that are positioned at both sides, and the Lower Half side of two flat boards is oblique section, and the bottom of two flat boards is circular arc 17, the circular arc 17 of the bottom fovea superior of bent plate, this circular arc 17 is of a size of R17, and wall thickness is 2mm.The height of mouth guard is 17mm, and length is 5mm, and wall thickness is 2mm.
End face for clamping intubate 2 on fixture 7 forms cambered surface, or, face, oblique angle.No matter be cambered surface or face, oblique angle, its size is all determined according to maximum tracheal intubation 2 external diameter numerical values recited.Cambered surface generally selects R=6.5mm, and face, oblique angle Breadth Maximum is 13mm.
Left assembly 3 and left mouth guard 14 are structure as a whole, right assembly 4 and right mouth guard 12 are structure as a whole, and left molectron and right assembly 4 are respectively arranged with flank 21, and flank 21 entirety meets the cambered surface of face, flank 21 is engraved structure, is connected with fixing frenulum 9 between two flanks 21.Engraved structure is mainly for reducing the contact area with patient facial region; Frenulum 9 is mainly for conveniently saying that holder is fixed on the face.
Cannula fixation of the present utility model is used for being fixed tracheal intubation, mainly comprises the following steps during use:
1, first intubate 2 is inserted the tracheal strips of patient, left and right two assembly is assembled in the tracheal intubation 2 be plugged;
2, both sides hook knob 5 is screwed;
3, patient is engaged on two mouth guards;
4, be tightened knob 6, thus make fixture 7 be fixed in fixing hole 10 by intubate 2;
5, patient brings headband.
When tracheal cannula fixer is changed in needs nursing, there are following steps:
1, to outward winding fixed knob 6, make fixture 7 no longer clamp tracheal intubation 2;
2, to outward winding the hook knob 5 of both sides;
3, patient oral cavity is shifted out;
4, tracheal cannula fixer (left and right is gently drawn) is dismantled.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (10)
1. a tracheal cannula fixer, it is characterized in that, comprise left assembly (3) and right assembly (4), the U-shaped structure of described two assembly, the lateral wall, both sides of described left assembly (3) is respectively arranged with hook knob (5), the end of described two hook knob (5) arranges stop pin (16) respectively, the bending section of described left assembly (3) is provided with fixed knob (6), two lateral walls of described right assembly (4) offers respectively the lock pin holes (20) inserted for stop pin (16);
The dual-side of described right assembly (4) to insert in left assembly (3) and is engaged, the stop pin (16) of described left assembly (3) both sides inserts in the lock pin holes (20) of right assembly (4), left assembly (3) and right assembly (4) is linked together;
Seaming is formed between described left assembly (3) and right assembly (4), fixture (7) is provided with in described seaming, the termination of described fixed knob (6) and fixture (7) one end are formed and are rotationally connected, and form the fixing hole (10) for clamping intubate (2) between the other end of described fixture (7) and the bending section inwall of right assembly (4).
2. tracheal cannula fixer according to claim 1, it is characterized in that, the lower end of described left assembly (3) is provided with left mouth guard (14), the lower end of described right assembly (4) is provided with right mouth guard (12), described left mouth guard (14) and right mouth guard (12) U-shaped structure;
When described right assembly (4) is connected with left assembly (3), the biside plate of described right mouth guard (12) inserts the dual-side interior formation occlusion structure of left mouth guard (14), forms seaming between described two mouth guards.
3. tracheal cannula fixer according to claim 1 and 2, it is characterized in that, two medial walls of described left assembly (3) are respectively arranged with steady pin (15-1), two lateral walls of described right assembly (4) offer respectively the upper hopper chute (18-1) slided for upper steady pin (15-1), in described upper hopper chute (18-1), be provided with the upper pin-and-hole (19-1) inserted for upper steady pin (15-1).
4. tracheal cannula fixer according to claim 2, it is characterized in that, the medial wall of described left mouth guard (14) is respectively arranged with lower steady pin (15-2), two lateral walls of described right mouth guard (12) offer respectively the gliding groove (18-2) slided for lower steady pin (15-2), in described gliding groove (18-2), be provided with the lower pin-and-hole (19-2) inserted for lower steady pin (15-2).
5. tracheal cannula fixer according to claim 4, is characterized in that, the lateral wall of described left mouth guard (14) is respectively arranged with tread plate (13).
6. tracheal cannula fixer according to claim 2, it is characterized in that, described mouth guard comprises the flat board and bent plate that are positioned at both sides, the Lower Half side of described two flat boards is oblique section, the bottom of described two flat boards is circular arc (17), the circular arc (17) of the bottom fovea superior of described bent plate.
7. tracheal cannula fixer according to claim 1, it is characterized in that, syndeton between described fixed knob (6) and fixture (7) is: the termination of described fixed knob (6) is provided with rotation circular groove, and described fixed knob (6) is formed through this rotation spin slot and fixture (7) and is rotationally connected.
8. tracheal cannula fixer according to claim 7, it is characterized in that, the termination of described fixed knob (6) connects spacer pin (8), the rotation circular groove described in being formed between the pin cap of described spacer pin (8) and the end face of fixed knob (6).
9. tracheal cannula fixer according to claim 7, is characterized in that, the end face for clamping intubate on described fixture (7) forms cambered surface, or, face, oblique angle.
10. tracheal cannula fixer according to claim 1, it is characterized in that, described left assembly (3) and left mouth guard (14) are structure as a whole, described right assembly (4) and right mouth guard (12) are structure as a whole, described left molectron and right assembly (4) are respectively arranged with flank (21), described flank (21) is engraved structure, is connected with fixing frenulum (9) between described two flanks (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142226.5U CN204502010U (en) | 2015-03-12 | 2015-03-12 | Tracheal cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142226.5U CN204502010U (en) | 2015-03-12 | 2015-03-12 | Tracheal cannula fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502010U true CN204502010U (en) | 2015-07-29 |
Family
ID=53700014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142226.5U Expired - Fee Related CN204502010U (en) | 2015-03-12 | 2015-03-12 | Tracheal cannula fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727414A (en) * | 2016-03-31 | 2016-07-06 | 江阴市人民医院 | Closing type tooth cushion and tracheal cannula combined fixing suite and use method thereof |
| CN106730250A (en) * | 2017-02-28 | 2017-05-31 | 段蓉 | Portable Intubaction device |
-
2015
- 2015-03-12 CN CN201520142226.5U patent/CN204502010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727414A (en) * | 2016-03-31 | 2016-07-06 | 江阴市人民医院 | Closing type tooth cushion and tracheal cannula combined fixing suite and use method thereof |
| CN106730250A (en) * | 2017-02-28 | 2017-05-31 | 段蓉 | Portable Intubaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANG JUNHONG Effective date: 20150910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150910 Address after: 213000 No. 47 Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Patentee after: Changzhou Detian Medical Instrument Co., Ltd. Patentee after: Jiang Junhong Address before: 213000 No. 47 Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Patentee before: Changzhou Detian Medical Instrument Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200312 |