CN211096835U - External protective cover for tracheal tube - Google Patents
External protective cover for tracheal tube Download PDFInfo
- Publication number
- CN211096835U CN211096835U CN201922072577.4U CN201922072577U CN211096835U CN 211096835 U CN211096835 U CN 211096835U CN 201922072577 U CN201922072577 U CN 201922072577U CN 211096835 U CN211096835 U CN 211096835U
- Authority
- CN
- China
- Prior art keywords
- protective
- protective shell
- protection
- tracheal tube
- frame
- 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
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- 230000001681 protective effect Effects 0.000 title claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 19
- 239000001301 oxygen Substances 0.000 abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 208000026435 phlegm Diseases 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001914 filtration Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001146 hypoxic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An external protection cover for a tracheal cannula comprises a protection shell, humidifying cloth is placed on the rear side of the protection shell, a protection frame is arranged on the rear side of the humidifying cloth and sleeved on the inner side of the protection shell, a tubular installation tube is arranged in the middle of the protection frame, and a plurality of arc-shaped clamping arc sheets capable of moving radially are arranged on the inner side of the installation tube; the middle part of the front side of the protective shell is backwards provided with a plurality of through ventilation grooves, and the right end of the front side of the protective shell is communicated with a connector; the left end and the right end of the rear side of the protective frame are fixedly connected with binding bands, and the rear ends of the binding bands are connected through a disc-shaped protective disc; the rear end of the protective frame is sleeved with a protective ring. The utility model effectively solves the problems that the prior tracheal cannula patient sucks impurities such as air, dust and the like, and is difficult to suck phlegm and oxygen when going out.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a tracheal cannula external use safety cover is related to.
Background
Tracheotomy is the process of artificial airway establishment. After the artificial airway is established, the patient can be discharged for normal activities, and only the patient is originally breathed by mouth and nose during discharge, and the patient becomes breathed by intubation of an air tube. Because the original mouth-nose breathing mode is changed into the breathing mode directly through the tracheal cannula after the patient with tracheotomy is inserted into the tracheal cannula, the inhaled air lacks the filtering and humidifying functions of the nasal mucosa on the air.
Therefore, the inhaled air of the patient is dry, and external foreign matters and dust easily enter respiratory tracts, so that various respiratory diseases can be caused, and the treatment effect of the patient cannot be continuously consolidated after the patient is discharged. In view of the above situation, patients or family members can cover the outer side of the tracheal cannula with a mask or the like to isolate external dust and other pollutants, but the problems of inconvenient use, difficult replacement and dry inhaled air still exist, and the self-made cover of the patients needs to be removed during sputum inhalation and oxygen inhalation, which is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide tracheal cannula external safety cover, solved present tracheal cannula patient dry, easily inhale impurity such as dust when going out effectively, inhale the problem of phlegm and oxygen uptake difficulty.
In order to solve the above problems, the utility model adopts the following technical proposal:
an external protection cover for a tracheal cannula comprises a protection shell, humidifying cloth is placed on the rear side of the protection shell, a protection frame is arranged on the rear side of the humidifying cloth and sleeved on the inner side of the protection shell, a tubular installation tube is arranged in the middle of the protection frame, and a plurality of arc-shaped clamping arc sheets capable of moving radially are arranged on the inner side of the installation tube; the middle part of the front side of the protective shell is backwards provided with a plurality of through ventilation grooves, and the right end of the front side of the protective shell is communicated with a connector; the left end and the right end of the rear side of the protective frame are fixedly connected with binding bands, and the rear ends of the binding bands are connected through a disc-shaped protective disc; the rear end of the protective frame is sleeved with a protective ring.
Preferably, the equal fixedly connected with fixed band of protective housing left and right ends, fixed band trailing flank all are provided with thorn face magic subsides, and bandage front end lateral surface all is provided with the hair face magic subsides.
Preferably, a tubular limiting pipe is arranged on the right side of the front end of the protective shell, and the limiting pipe is coaxial with the connector; the connector is a taper pipe, and a plurality of friction rings which are uniformly distributed are arranged on the outer circumference of the connector along the axial direction; the outer side wall of the limiting pipe is inwards provided with a radial and through threaded hole, and a fixing screw is connected with the threaded hole in a threaded manner.
Preferably, the inner side of the protection frame is fixedly connected with three connecting plates, and the inner sides of the connecting plates are fixedly connected to the outer circumference of the mounting pipe; the outer circumference of the mounting tube is uniformly and inwardly provided with radial threaded holes, and the positions of the inner circumference of the mounting tube, which correspond to the threaded holes, are provided with arc-shaped clamping arc grooves which are axially communicated; the internal thread of the threaded hole is connected with a clamping screw, and the inner end of the clamping screw is rotatably connected with the clamping arc sheet.
Preferably, the protective shell is a triangular prism with an opening at the rear end, and the rear end of the protective shell is forwards provided with an arc-shaped recess; the fender bracket is a triangular prism which is through from front to back, and the front end of the fender bracket is bent inwards.
Preferably, the humidifying cloth is made of gauze, and a sponge block is fixedly connected to the middle of the rear end of the humidifying cloth.
Preferably, the material of the protection ring and the bandage is silica gel.
Preferably, the inner sides of the binding bands are provided with tubular safety pipes which are uniformly distributed along the length direction; the front side surface of the protection disc is provided with a plurality of uniformly distributed spherical safety balls.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. after the humidifying cloth is dipped in water, the humidifying cloth can humidify the sucked air and can play a certain role in blocking external dust. When needing to be changed humidifying cloth or dipping water for humidifying cloth, need not pull down this device, only need with fixed band and bandage separation, take off the protective housing can for this device uses very conveniently, can not have too much numerous and diverse operation. The humidifying cloth not only has the filtering function, but also has the function of humidifying and sucking air after being dipped in water, and can store certain water due to the existence of the sponge block, thereby improving the durability of the device.
2. The device combines the protection shell, the humidifying cloth and the protection frame, so that the humidifying and the replacing of the humidifying cloth are both convenient, the operation is simplified, and the comfort level of the patient is improved. The tracheal cannula of the patient can be stably positioned through the installation tube and the clamping arc piece arranged in the installation tube, the stability of the tracheal cannula is improved, the tracheal cannula is not easy to fall off, and the use comfort level is high.
3. Bandage and protection dish can be with the stable location of this device on patient's neck, be difficult for droing, and the setting up of protection dish makes the bandage of this device not so tight neck, has improved the comfort level. The protective ring is made of soft silica gel, not only has skin-friendly property, but also is very soft, and is very comfortable to use.
4. When oxygen inhalation is needed, the oxygen tube is sleeved on the connecting head without dismounting the oxygen inhalation device, and the oxygen tube is positioned on the connecting head through friction force as the connecting head is a taper tube and is more and more tightly inserted. For the sake of safety, the fixing screw can be screwed tightly, so that the end of the fixing screw is abutted to the periphery of the oxygen tube, the oxygen tube is stably positioned through friction force, and the oxygen tube is not easy to fall off.
5. The safety tube and the safety ball are arranged, so that the device can not be tightly attached to the skin of the neck of a patient when in use, the occurrence probability of the hypoxic dermatitis is reduced, and the use comfort level is improved.
Drawings
Fig. 1 is a first axis drawing of the external protective cover for tracheal cannula of the present invention.
Fig. 2 is a second shaft mapping diagram of the external protective cover for tracheal cannula of the present invention.
Fig. 3 is a first view of an exploded view of the protective shell and its components of the external tracheal cannula protection cover of the present invention.
Fig. 4 is a second view of the exploded view of the protective shell and its components of the external protective cover for tracheal cannula of the present invention.
Fig. 5 is an exploded view of the protective frame of the external protective cover for tracheal cannula of the present invention.
Figure 6 is the utility model discloses an axonometric view of the protective housing of tracheal cannula external use safety cover.
Fig. 7 is an isometric view of the bandage and the protection disc of the external protective cover for tracheal cannula of the present invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-7, the utility model provides an external protective cover for tracheal cannula, which comprises a protective shell 2, a humidifying cloth 3 is arranged at the rear side of the protective shell 2, a protective frame 1 is arranged at the rear side of the humidifying cloth 3, the protective frame 1 is sleeved at the inner side of the protective shell 2, a tubular mounting tube 7 is arranged at the middle part of the protective frame 1, and a plurality of arc-shaped clamping arc sheets 8 which can move radially are arranged at the inner side of the mounting tube 7; the middle part of the front side of the protective shell 2 is backwards provided with a plurality of through ventilation grooves 13, and the right end of the front side of the protective shell 2 is communicated with a connector 10; the left end and the right end of the rear side of the protective frame 1 are fixedly connected with binding bands 4, and the rear ends of the binding bands 4 are connected through a disc-shaped protective disc 6; the rear end of the protective frame 1 is sleeved with a protective ring 9.
The protective shell 2 is used for exchanging gas with the outside and plays a role in protection. After the humidifying cloth 3 is dipped in water, the humidifying cloth can humidify the sucked air and can play a certain role in blocking external dust. The device combines the protective shell 2, the humidifying cloth 3 and the protective frame 1, so that the humidifying and replacing of the humidifying cloth 3 are convenient, the operation is simplified, and the comfort level of the patient is improved. The tracheal cannula of the patient can be stably positioned by the clamping arc sheets 8 arranged in the installation tube 7 and the installation tube 7, so that the stability of the device is improved, the device is not easy to fall off, and the use comfort is high. The connector 10 is used for connecting with an oxygen tube and is used for oxygen inhalation of a patient. Bandage 4 and protection disc 6 can be with the stable location of this device on patient's neck, be difficult for droing, and the setting up of protection disc 6 makes the bandage 4 of this device can not be so tight neck, has improved the comfort level. The protective ring 9 is made of soft silicone, not only has skin-friendly property, but also is very soft, and is very comfortable to use.
The equal fixedly connected with fixed band 5 of 2 left and right ends of protective housing, 5 trailing flanks of fixed band all are provided with thorn face magic subsides, and 4 front end lateral surfaces of bandage all are provided with the hair face magic subsides.
When needing to be changed humidifying cloth 3 or dipping water for humidifying cloth 3, need not pull down this device, only need with fixed band 5 and bandage 4 separation, take off protective housing 2 can for this device uses very conveniently, can not have too much numerous and diverse operation.
A tubular limiting pipe 11 is arranged on the right side of the front end of the protective shell 2, and the limiting pipe 11 is coaxial with the connector 10; the connector 10 is a taper pipe, and a plurality of friction rings which are uniformly distributed are arranged on the outer circumference of the connector 10 along the axial direction; the outer side wall of the limiting pipe 11 is inwards provided with a radial and through threaded hole, and a fixing screw 12 is connected with the threaded hole in an internal thread mode.
When oxygen inhalation is needed, the oxygen tube is sleeved on the connector 10 without detaching the device, and the connector 10 is a taper tube, so that the oxygen tube is more tightly inserted and positioned on the connector 10 by friction. For the sake of safety, the fixing screw 12 can be screwed tightly, so that the end of the fixing screw 12 is pressed against the periphery of the oxygen tube, and the oxygen tube is stably positioned by friction force and is less prone to falling off.
The inner side of the protection frame 1 is fixedly connected with three connecting plates, and the inner sides of the connecting plates are fixedly connected to the outer circumference of the mounting pipe 7; the outer circumference of the mounting tube 7 is uniformly and inwardly provided with radial threaded holes, and the inner circumference of the mounting tube 7 is provided with arc-shaped and axially-through clamping arc grooves 18 corresponding to the threaded holes; the internal thread of the threaded hole is connected with a clamping screw 17, and the inner end of the clamping screw 17 is rotatably connected with the clamping arc sheet 8.
When the tracheal cannula is used, the tracheal cannula is inserted into the mounting tube 7, and then the clamping screw 17 is screwed according to needs, so that the clamping arc piece 8 realizes the position positioning of the tracheal cannula and the mounting tube 7 through friction force, the subsequent operations of sputum suction and the like are facilitated, and the falling is not easy.
The protective shell 2 is a triangular prism with an opening at the rear end, and an arc-shaped recess is formed forwards at the rear end of the protective shell 2; the protection frame 1 is a triangular prism which is through from front to back, and the front end of the protection frame 1 is bent inwards.
The arc is sunken to be so that the trailing flank of this device is fit for the shape of patient's neck more, and the front end of fender bracket 1 has inwards bent partly, and the front end area of increase fender bracket 1 that can be better can be effectively with humidifying cloth 3 stable positioning, difficult aversion.
The humidifying cloth 3 is made of gauze, and the middle part of the rear end of the humidifying cloth 3 is fixedly connected with a sponge block 16.
The humidifying cloth 3 not only has the filtering function, but also has the function of humidifying and sucking air after being dipped in water, and can store certain water due to the existence of the sponge block 16, thereby improving the durability of the device.
The protection ring 9 and the bandage 4 are made of silica gel. The material of silica gel not only can improve close skin nature, and is very soft moreover, and the comfort level is high.
The inner sides of the binding bands 4 are provided with tubular safety pipes 15 which are uniformly distributed along the length direction; the front side of the protection disk 6 is provided with a plurality of uniformly distributed spherical safety balls 14. The bandage 4 and the protection disc 6 are connected in a positioning mode through magic tapes, so that the bandage is convenient to use, and the length can be adjusted according to needs. The arrangement of the safety tube 15 and the safety ball 14 ensures that the device can not be tightly attached to the skin of the neck of a patient when in use, thereby reducing the occurrence probability of the hypoxic dermatitis and improving the comfort level of use.
When the device is used, the tracheal cannula is inserted into the mounting tube 7, the clamping screw 17 is screwed, and the tracheal cannula and the protective frame 1 are stably positioned. Then the humidifying cloth 3 is dipped in water and then placed between the protective shell 2 and the protective frame 1, and the protective frame 1 and the protective shell 2 are stably positioned by using the fixing belt 5. After the protection disc 6 is placed at the neck of a patient, the two binding bands 4 are respectively connected with the protection disc 6 by using magic tapes. When a patient needs to inhale oxygen, the oxygen tube is connected with the connector 10 and then the fixing screw 12 is screwed
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the protection bracket 1, the protection shell 2, the wetting cloth 3, the binding belt 4, the fixing belt 5, the protection disk 6, the installation pipe 7, the clamping arc piece 8, the protection ring 9, the connector 10, the limiting pipe 11, the fixing screw 12, the ventilation groove 13, the safety ball 14, the safety pipe 15, the sponge block 16, the clamping screw 17, the clamping arc groove 18 and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. The utility model provides a tracheal cannula external use safety cover which characterized in that: the humidifying device comprises a protective shell (2), humidifying cloth (3) is placed on the rear side of the protective shell (2), a protective frame (1) is arranged on the rear side of the humidifying cloth (3), the protective frame (1) is sleeved on the inner side of the protective shell (2), a tubular mounting pipe (7) is arranged in the middle of the protective frame (1), and a plurality of arc-shaped clamping arc sheets (8) capable of moving radially are arranged on the inner side of the mounting pipe (7); the middle part of the front side of the protective shell (2) is backwards provided with a plurality of through ventilation grooves (13), and the right end of the front side of the protective shell (2) is communicated with a connector (10); the left end and the right end of the rear side of the protective frame (1) are fixedly connected with binding bands (4), and the rear ends of the binding bands (4) are connected through a disc-shaped protective disc (6); the rear end of the protective frame (1) is sleeved with a protective ring (9).
2. A tracheal tube external protector as claimed in claim 1, wherein: the equal fixedly connected with fixed band (5) of left and right ends of protective housing (2), fixed band (5) trailing flank all is provided with thorn face magic subsides, and bandage (4) front end lateral surface all is provided with the hair face magic subsides.
3. A tracheal tube external protector as claimed in claim 1, wherein: a tubular limiting pipe (11) is arranged on the right side of the front end of the protective shell (2), and the limiting pipe (11) is coaxial with the connector (10); the connector (10) is a taper pipe, and a plurality of friction rings which are uniformly distributed are axially arranged on the outer circumference of the connector (10); the outer side wall of the limiting pipe (11) is inwards provided with a radial and through threaded hole, and a fixing screw (12) is connected with the threaded hole in a threaded manner.
4. A tracheal tube external protector as claimed in claim 1, wherein: the inner side of the protection frame (1) is fixedly connected with three connecting plates, and the inner sides of the connecting plates are fixedly connected to the outer circumference of the mounting pipe (7); radial threaded holes are uniformly and inwards formed in the outer circumference of the mounting pipe (7), and arc-shaped clamping arc grooves (18) which are axially communicated are formed in the positions, corresponding to the threaded holes, of the inner circumference of the mounting pipe (7); the internal thread of the threaded hole is connected with a clamping screw (17), and the inner end of the clamping screw (17) is rotatably connected with the clamping arc sheet (8).
5. A tracheal tube external protector as claimed in claim 1, wherein: the protective shell (2) is a triangular prism with an opening at the rear end, and an arc-shaped recess is formed forwards at the rear end of the protective shell (2); the protective frame (1) is a triangular prism which is through from front to back, and the front end of the protective frame (1) is bent inwards.
6. A tracheal tube external protector as claimed in claim 1, wherein: the humidifying cloth (3) is made of gauze, and the middle part of the rear end of the humidifying cloth (3) is fixedly connected with a sponge block (16).
7. A tracheal tube external protector as claimed in claim 1, wherein: the protection ring (9) and the bandage (4) are made of silica gel.
8. A tracheal tube external protector as claimed in claim 1, wherein: the inner sides of the binding bands (4) are provided with tubular safety pipes (15) which are uniformly distributed along the length direction; the front side surface of the protection disc (6) is provided with a plurality of uniformly distributed spherical safety balls (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072577.4U CN211096835U (en) | 2019-11-25 | 2019-11-25 | External protective cover for tracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072577.4U CN211096835U (en) | 2019-11-25 | 2019-11-25 | External protective cover for tracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096835U true CN211096835U (en) | 2020-07-28 |
Family
ID=71722550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072577.4U Expired - Fee Related CN211096835U (en) | 2019-11-25 | 2019-11-25 | External protective cover for tracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096835U (en) |
-
2019
- 2019-11-25 CN CN201922072577.4U patent/CN211096835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |