CN213374549U - Protective cover for incision of tracheotomy patient - Google Patents
Protective cover for incision of tracheotomy patient Download PDFInfo
- Publication number
- CN213374549U CN213374549U CN202021829590.6U CN202021829590U CN213374549U CN 213374549 U CN213374549 U CN 213374549U CN 202021829590 U CN202021829590 U CN 202021829590U CN 213374549 U CN213374549 U CN 213374549U
- Authority
- CN
- China
- Prior art keywords
- cover
- patient
- filter layer
- tracheotomy
- inner liner
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 11
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000002627 tracheal intubation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 244000052616 bacterial pathogen Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000003892 spreading Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010052390 Laryngeal dyspnoea Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a protective cover for the incision of a tracheotomy patient, which comprises a cover body and a fixing device; the cover body comprises a filter layer and an inner liner layer; the peripheral end of the filter layer is attached to the outer side of the lining layer; the middle part of the filter layer protrudes outwards and surrounds the inner liner layer to form a cavity; a connecting hole is formed in the inner liner layer, and a trachea cannula is inserted into the connecting hole and communicated with the cavity; the filtering layer is correspondingly provided with a cover hole at the connecting hole; and a tracheal cannula cover is embedded in the cover hole. When a patient inhales, air enters the cavity after being filtered by the filter layer and then enters the trachea cannula from the cavity, so that the entry of germs and dust is blocked. When the patient exhales, the tracheal cannula cover is arranged right in front of the tracheal cannula, so that the spray of the patient is effectively prevented from spreading. The design is good in protection effect, and meanwhile, as the patient sucks air from the cavity during breathing, the filtering surface is increased, the contact surface with air is also increased, the breathing impedance is small, and the breathing process is more smooth.
Description
Technical Field
The utility model relates to a novel technical field of medical supplies, concretely relates to be used for autogenous cutting patient notched protection casing.
Background
A tracheotomy for head and neck surgery is a common operation for cutting a neck trachea, placing a metal tracheal cannula and a silica gel cannula, and relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory secretions. The tracheotomy is widely applied to various operations, such as half-throat operation (including vertical half-throat and supraglottic horizontal throat and sub-full-throat) which requires tracheotomy, and besides otorhinolaryngological operation, the tracheotomy is also applied to brain, oral and orthopedic operations to improve dyspnea caused by various reasons.
The patient does not breathe through the mouth and nose, but breathes through tracheotomy opening after tracheotomy, and the air flue can directly communicate with each other with the external world, and the dust of inhaling so directly gets into the lung because of not filtering through the nasal cavity, influences patient's health, and the droplet that patient cough produced probably cross infection, especially in the epidemic situation period, more need take "gauze mask" for the patient of tracheotomy, both protect self safety, also be responsible for other people.
The current measure is to use double-layer gauze to cover the opening of the tracheal cannula sleeve, and the method has the following defects: firstly, it is inconvenient to fix, secondly, breathing resistance is big, thirdly, the protective effect is not good, fourthly, high-speed droplets generated by cough easily pass through the filter cloth, so that it is necessary to design a tracheal cannula sleeve cover to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to the above-mentioned defect that prior art exists, provide a be used for the notched protection casing of autogenous cutting patient, it is fixed convenient, and it is smooth and easy to breathe in the patient use, and the protecting effect is good, and can the high-speed droplet that the separation patient coughed the production.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a protective cover for tracheotomy of a patient comprises a cover body and a fixing device; the cover body comprises a filter layer and an inner liner layer; the peripheral end of the filter layer is attached to the outer side of the lining layer; the middle part of the filter layer protrudes outwards and surrounds the inner liner layer to form a cavity; a connecting hole is formed in the inner liner layer, and a trachea cannula is inserted into the connecting hole and communicated with the cavity; the filtering layer is correspondingly provided with a cover hole at the connecting hole; and a tracheal cannula cover is embedded in the cover hole. When a patient inhales, air enters the cavity after being filtered by the filter layer and then enters the trachea cannula from the cavity, so that the entry of germs and dust is blocked. When the patient exhales, the tracheal cannula cover is arranged right in front of the tracheal cannula, so that the spray of the patient is effectively prevented from spreading. The design is good in protection effect, and meanwhile, as the patient sucks air from the cavity during breathing, the filtering surface is increased, the contact surface with air is also increased, the breathing impedance is small, and the breathing process is more smooth.
According to the technical scheme, the fixing device comprises a first fixing belt and a second fixing belt; one end of the cover body is connected with the first fixing belt, and the other end of the cover body is connected with the second fixing belt; the end part of the first fixing belt is provided with a through hole; a hook-and-loop fastener surface is adhered to one end of the outer side of the second fixing band, and a hook-and-loop fastener female surface is adhered to the other end of the outer side of the second fixing band; the female face of magic subsides passes from the perforation, turns back and pastes the laminating with the magic subsides son face, is fixed in patient's neck department with the protection casing. The fixing device effectively solves the problem that the double-layer gauze is covered on the opening part of the tracheal cannula sleeve and is inconvenient to fix.
According to the technical scheme, the filter layer is made of melt-blown cloth. The filtering effect is good.
According to the technical scheme, the inner liner is made of cotton cloth. Is more skin friendly.
According to the technical scheme, the joint of the tracheal cannula cover and the filter layer is provided with the absorbent cotton sliver. The long-time inspiration and expiration can generate steam on the tracheal intubation cover to form water drops, the water-absorbing cotton strips closed around the intubation cover also absorb the liquid, and the liquid is well prevented from forming water drops to drop in the tracheal intubation to cause infection.
According to the technical scheme, the tracheal intubation cover is made of plastic.
According to the technical scheme, the tracheal cannula cover is in a convex hemispherical shape; the tracheal cannula cover is transparent. The medical staff can check the medical staff conveniently.
According to the technical scheme, the inner liner is provided with the first cleaning hole and the second cleaning hole on two sides of the connecting hole respectively. Make things convenient for the washing of protection casing, the brush inserts first washing hole and second and washs the pore pair filter layer and inner liner and wash.
The utility model discloses following beneficial effect has:
1. the utility model discloses a be used for the notched protection casing of autogenous cutting patient not only the protecting effect is good, simultaneously because patient inhales gas from the cavity when breathing, the filter surface increase also increases with the air contact surface, and respiratory impedance is little, and the respiratory process is more unobstructed. When a patient inhales, air enters the cavity after being filtered by the filter layer and then enters the trachea cannula from the cavity, so that the entry of germs and dust is blocked. When the patient exhales, the tracheal cannula cover is arranged right in front of the tracheal cannula, so that the spray of the patient is effectively prevented from spreading.
2. The utility model discloses in first fixed band and second fixed band, its cooperation is used and has effectively been solved double-deck gauze covering and has been fixed inconvenient problem at trachea cannula sleeve nose portion.
3. The utility model discloses in absorbent cotton strip can absorb and breathe in the expiration for a long time and cover the water droplet that the steam formed that gathers on trachea cannula, fine taking precautions against the infection that liquid formed the drop of water and cause in trachea cannula.
Drawings
FIG. 1 is a perspective view of a protective cover for use in tracheotomy of a patient in an embodiment of the invention;
FIG. 2 is a front view of a protective cover for use in tracheotomy of a patient in an embodiment of the invention;
in the figure, a trachea cannula cover-1, a connecting hole-2, a filter layer-3, a first cleaning hole-4, an inner liner layer-5, a first fixing belt-6, a perforation-7, a second fixing belt-8, a water absorption cotton sliver-9 and a second cleaning hole-10.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 2, the present invention provides a protective cover for tracheotomy of a patient, comprising a cover body and a fixing device; the cover body comprises a filter layer 3 and an inner liner layer 5; the peripheral end of the filter layer 3 is attached to the outer side of the lining layer 5; the middle part of the filter layer 3 protrudes outwards and surrounds the inner liner layer 5 to form a cavity; a connecting hole 2 is formed in the lining layer 5, and a trachea cannula is inserted into the connecting hole 2 and communicated with the cavity; the filter layer 3 is correspondingly provided with a cover hole at the connecting hole 2; the tracheal cannula cover 1 is embedded in the cover hole.
Further, the fixing means comprises a first fixing strap 6 and a second fixing strap 8; one end of the cover body is connected with a first fixing belt 6, and the other end of the cover body is connected with a second fixing belt 8; the end part of the first fixing belt 6 is provided with a through hole 7; a magic tape surface is pasted at one end of the outer side of the second fixing belt 8, and a magic tape female surface is pasted at the other end; the female face of magic subsides passes from perforation 7, turns back and pastes the laminating with the magic subsides son face, is fixed in patient's neck department with the protection casing.
Furthermore, the material used by the filter layer 3 is melt-blown cloth.
Further, the used material of inner liner 5 is the cotton.
Further, a water absorption cotton sliver 9 is arranged at the joint of the tracheal cannula cover 1 and the filter layer 3.
Furthermore, the material used for the tracheal cannula cover 1 is plastic.
Further, the tracheal cannula cover 1 is in a convex hemispherical shape; the tracheal cannula cover 1 is transparent.
Furthermore, a first cleaning hole 4 and a second cleaning hole 10 are respectively formed in the inner liner 5 on two sides of the connecting hole 2.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the equivalent changes made in the claims of the present invention still belong to the protection scope of the present invention.
Claims (8)
1. A protective cover for an incision of a tracheotomy patient, comprising a cover body and a fixing device; the mask body comprises a filter layer (3) and an inner liner layer (5); the peripheral end of the filter layer (3) is attached to the outer side of the lining layer (5); the middle part of the filter layer (3) protrudes outwards and surrounds the inner liner layer (5) to form a cavity; a connecting hole (2) is formed in the inner liner (5), and a trachea cannula is inserted into the connecting hole (2) and is communicated with the cavity; the filter layer (3) is correspondingly provided with a cover hole at the connecting hole (2); the tracheal cannula cover (1) is embedded in the cover hole.
2. The hood for tracheotomy of a patient according to claim 1, characterized in that said fixing means comprise a first fixing strap (6) and a second fixing strap (8); one end of the cover body is connected with a first fixing belt (6), and the other end of the cover body is connected with a second fixing belt (8); a through hole (7) is formed in the end part of the first fixing belt (6); a magic tape surface is pasted at one end of the outer side of the second fixing belt (8), and a magic tape female surface is pasted at the other end; the female face of magic subsides passes from perforation (7), turns back and pastes with the laminating of magic subsides sub-face, is fixed in patient's neck department with the protection casing.
3. A hood for use in connection with tracheotomy of a patient according to claim 1, characterised in that the material used for the filter layer (3) is meltblown.
4. The shield for the incisions of tracheotomy patients according to claim 1, characterized in that the material used for the inner liner (5) is cotton.
5. A shield for tracheostomy patient incisions according to claim 1, characterized in that a tampon (9) is provided at the connection of the endotracheal intubation shield (1) and the filter layer (3).
6. A hood for use in connection with tracheotomy according to claim 1, characterised in that the material used for the endotracheal intubation cover (1) is plastic.
7. A protective cover for use in tracheotomy patient cuts according to claim 6, characterized in that said endotracheal intubation cover (1) is shaped as a convex hemisphere; the tracheal cannula cover (1) is transparent.
8. The protective cover for the tracheotomy of a patient according to claim 1, wherein the inner liner (5) is provided with a first cleaning hole (4) and a second cleaning hole (10) at two sides of the connecting hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829590.6U CN213374549U (en) | 2020-08-28 | 2020-08-28 | Protective cover for incision of tracheotomy patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829590.6U CN213374549U (en) | 2020-08-28 | 2020-08-28 | Protective cover for incision of tracheotomy patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213374549U true CN213374549U (en) | 2021-06-08 |
Family
ID=76211710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021829590.6U Expired - Fee Related CN213374549U (en) | 2020-08-28 | 2020-08-28 | Protective cover for incision of tracheotomy patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213374549U (en) |
-
2020
- 2020-08-28 CN CN202021829590.6U patent/CN213374549U/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: 20210608 |