CN212679805U - Compromise and prevent stinging trachea cannula fixing device of function and be convenient for oral care - Google Patents
Compromise and prevent stinging trachea cannula fixing device of function and be convenient for oral care Download PDFInfo
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- CN212679805U CN212679805U CN202020401490.7U CN202020401490U CN212679805U CN 212679805 U CN212679805 U CN 212679805U CN 202020401490 U CN202020401490 U CN 202020401490U CN 212679805 U CN212679805 U CN 212679805U
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- endotracheal intubation
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- oral care
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Abstract
A trachea cannula fixing device which has the functions of preventing biting and is convenient for oral cavity nursing comprises an arc-shaped fixing plate, a pressure reducing paste and a fixing band, wherein the middle part of the arc-shaped fixing plate is provided with an oval through hole, the arc-shaped fixing plate is provided with an opening, the upper part of the upper end of the arc-shaped fixing plate is provided with a first threaded hole, a first screw rod is in threaded connection with the inside of the first threaded hole, the upper end of the first screw rod is provided with a first arc-shaped hoop, the lower part of the upper end of the arc-shaped fixing plate is provided with a second threaded hole, a second screw rod is in threaded connection with the inside of the second threaded hole, the second screw rod is provided with a sliding hole in a radial direction in a penetrating manner, the second clamping arm is in sliding connection with the inside of the sliding hole, the end part of the second clamping arm is provided, the trachea cannula can be fixed by the first arc-shaped hoop and the second arc-shaped hoop after the compression spring is reset.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to compromise trachea cannula fixing device who prevents stinging function and be convenient for oral care.
Background
The trachea cannula is a technique that a special trachea catheter is placed into a trachea through a glottis, is called as the trachea cannula, can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, and is often used by severe patients in an ICU ward.
At present, after a patient is clinically inserted into a trachea, a bite block is generally placed to protect the trachea, the trachea is prevented from being bitten by the patient, the face of the patient is pasted with an adhesive tape to fix the bite block and the trachea or the trachea cannula is tied up by a binding band or other fixing bands, then the two ends of the fixing band are tied together after the mouth is tied, at the moment, the mouth is easy to tear and tie marks, and meanwhile, saliva flows out from the two sides of the mouth and is unsanitary, and the fixing band is soaked by the saliva.
Is adhered to the cheek or the nose wing of the patient by using adhesive plaster. Because the adhesive plaster has no elasticity, the fixer is easy to form pressure sores at the mouth and nose positions for a long time, contact dermatitis is easy to generate when an allergic physique patient uses the fixer, meanwhile, the adhesive sticker on the adhesive plaster can become thin and adhere to the skin and is difficult to remove, the skin at the upper edge of the ear is easy to abrade, bleed and the like, the tracheal cannula is not easy to be firmly fixed by the fixer, the accidental cannula removal is caused sometimes, unnecessary damage and pain can be caused to the patient by the cannula, and the nursing workload is increased accordingly.
In addition, because the oral cavity of each person is different, the required size of the tracheal cannula is different, the conventional tracheal cannula fixing ring cannot be adjusted according to the size of the tracheal cannula, and the use experience of a patient is poor.
Need nurse patient's oral cavity internal environment when nursing patient, nurse 3 times daily, so this fixing device need compromise the function that the convenience was nursed patient oral cavity internal environment.
Disclosure of Invention
The utility model aims at providing a compromise trachea cannula fixing device who prevents stinging function and be convenient for oral care for solve the problem that exists among the background art.
A trachea cannula fixing device which has the function of preventing bite and is convenient for oral care comprises an arc-shaped fixing plate, a pressure reducing paste and a fixing band;
the middle part of the arc-shaped fixing plate is provided with an oval through hole extending towards the two sides of the ear, and the arc-shaped fixing plate is provided with an opening for the air supply pipe to insert or remove;
the lower surface of the arc-shaped fixed plate is provided with a pressure reducing paste with the same structure as the arc-shaped fixed plate;
the upper part of the upper end of the arc-shaped fixing plate is provided with a first threaded hole, a first screw is in threaded connection with the inside of the first threaded hole, the upper end of the first screw is provided with a first clamping arm, the end part of the first clamping arm is provided with a first arc-shaped hoop, a first anti-skid pad is arranged on the contact surface of the first arc-shaped hoop and the outer wall of the trachea cannula, and a first arc-shaped base plate extends towards the inner side direction of the oral cavity from the first arc-shaped hoop;
a second threaded hole is formed in the lower portion of the upper end of the arc-shaped fixing plate, a second screw is in threaded connection with the inside of the second threaded hole, a sliding hole penetrates through the second screw in the radial direction, a second clamping arm is in sliding connection with the inside of the sliding hole, a second arc-shaped hoop is arranged at the end portion of the second clamping arm, a second anti-skid pad is arranged on the contact surface of the second arc-shaped hoop and the outer wall of the tracheal cannula, a second arc-shaped base plate extends towards the inner side direction of the oral cavity, and a compression spring is sleeved on the outer side of the second clamping arm between the second arc-shaped hoop and the second screw;
the outer surface of the movable end of the fixing band is provided with a thread gluing hook surface, and the middle part of the outer surface of the fixing band is provided with a thread gluing rough surface;
arc fixed plate upper end both sides all be provided with first engaging lug and second engaging lug, fixed band one end is fixed on first engaging lug, fixed band expansion end extends to pass through second engaging lug from patient's neck rear end and glues at the fixed band surface through the cooperation of thread gluing collude face and thread gluing hair side.
The utility model has the advantages that:
1. the utility model discloses simple structure, convenient to use loosens the second arm lock during use, and compression spring resets, and first arc staple bolt and second arc staple bolt alright fix trachea cannula this moment.
2. The second anti-skid pad and the first anti-skid pad can further improve the friction force of the first arc-shaped hoop and the second arc-shaped hoop on the tracheal cannula, play a role in anti-skid,
3. the first arc-shaped backing plate and the second arc-shaped backing plate can prevent a patient from biting the trachea cannula.
4. Because the scale reference is arranged on the fixing belt, when the fixing belt is replaced in the next shift, the movable end of the fixing belt can be fixed according to the fixed position of the thread gluing in the previous shift, and the fastening force of the fixing belt fixed on the neck of a patient can be basically unchanged when the patient is nursed in each shift.
5. The pressure reduction paste has the function of buffering and reducing pressure, and the pressure of the arc-shaped fixing plate fixed near the mouth of the patient is uniform due to certain deformation of the pressure reduction paste.
6. The reason that second arm lock and first arm lock set up from patient's nose axis direction is convenient for medical personnel to clean the internal environment of patient's oral cavity left and right sides relatively.
7. The second clamping arm is pulled down, the second screw rod is rotated in any direction of the left side or the right side, then the vicinity of the lower front tooth can be cleaned and nursed, the first clamping arm is rotated in any direction of the left side or the right side, and the vicinity of the upper front tooth can be cleaned and nursed.
8. The utility model discloses changed traditional fixed mode, the patient can not appear the mouth angle tear, can not appear the mouth angle running water and the fixed band is soaked the emergence of thing.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic perspective view of the fixing band not connected to the present invention.
Fig. 3 is a perspective view of an arc-shaped fixing plate.
Fig. 4 is a schematic connection diagram of the first screw, the first clamping arm, the first arc-shaped hoop, the first anti-skid pad and the first arc-shaped base plate.
Fig. 5 is a schematic connection diagram of the second screw, the second clamping arm, the second arc-shaped hoop, the second anti-skid pad, the second arc-shaped base plate and the compression spring.
Fig. 6 is a structural view of the fixing band.
Fig. 7 is a schematic view of the usage state of the present invention.
Fig. 8 is a schematic view of the connection of the arc-shaped fixing plate and the pressure relief patch.
Figure 9 is a cross-sectional schematic view of a securing strap.
Fig. 10 is an exploded structural view of the second screw, the rectangular rod, the stopper rod, and the stopper nut.
Detailed Description
Referring to fig. 1 to 10, an endotracheal intubation fixing device with anti-bite function and convenient for oral care includes an arc fixing plate 1, a pressure reducing patch 2 and a fixing band 3;
the middle part of the arc-shaped fixing plate 1 is provided with an oval through hole 10 extending towards the two sides of the ear, and the arc-shaped fixing plate 1 is provided with an opening 11 which can be used for the insertion or removal of an air supply pipe cannula;
the lower surface of the arc-shaped fixed plate 1 is provided with a pressure reducing paste 2 with the same structure as the arc-shaped fixed plate 1;
a first threaded hole 12 is formed in the upper portion of the upper end of the arc-shaped fixing plate 1, a first screw 13 is in threaded connection with the inside of the first threaded hole 12, a first clamping arm 130 is arranged at the upper end of the first screw 13, a first arc-shaped hoop 131 is arranged at the end portion of the first clamping arm 130, a first anti-skid pad 132 is arranged on the contact surface of the first arc-shaped hoop 131 and the outer wall of the trachea cannula 4, and a first arc-shaped base plate 133 extends towards the oral cavity inner side direction from the first arc-shaped hoop 131;
a second threaded hole 14 is formed in the lower portion of the upper end of the arc-shaped fixing plate 1, a second screw 15 is in threaded connection with the inside of the second threaded hole 14, a sliding hole 17 penetrates through the second screw 15 in the radial direction, a second clamping arm 150 is in sliding connection with the inside of the sliding hole 17, a second arc-shaped hoop 151 is arranged at the end portion of the second clamping arm 150, a second anti-skid pad 152 is arranged on the contact surface of the second arc-shaped hoop 151 and the outer wall of the tracheal cannula 4, a second arc-shaped backing plate 153 extends towards the oral cavity inside direction from the second arc-shaped hoop 151, and a compression spring 154 is sleeved on the outer side of the second clamping arm 150 between the second arc-shaped hoop 151 and the second screw 15;
a fastening hook surface 300 is arranged on the outer surface of the movable end 30 of the fixing band 3, and a fastening hair surface 301 is arranged in the middle of the outer surface of the fixing band 3;
the both sides of the upper end of the arc-shaped fixing plate 1 are provided with a first connecting lug 16 and a second connecting lug 18, one end of the fixing band 3 is fixed on the first connecting lug 16, and the movable end 30 of the fixing band 3 extends out of the rear end of the neck of a patient to penetrate through the second connecting lug 18 and then is adhered to the outer surface of the fixing band 3 through the matching of the hook surface 300 and the hook surface 301.
Furthermore, the sliding hole 17 is a rectangular through hole, the second clamping arm 150 includes a rectangular rod 1500 and a limiting rod 1501, the rectangular rod 1500 is slidably connected inside the rectangular through hole, the limiting rod 1501 is fixedly connected to the end of the rectangular rod 1500, and a limiting nut 1502 is connected to the limiting rod 1501 through a thread.
Furthermore, a plurality of through air holes are arranged on the arc-shaped fixing plate 1 and the pressure reducing sticker 2.
Furthermore, the fixing band 3 is provided with a scale reference.
Furthermore, the pressure reducing patch 2 is detachably adhered to the lower surface of the arc-shaped fixing plate 1.
Furthermore, the edges of the profile of the arc-shaped fixing plate 1 are provided with arc chamfers, so that the edges of the profile of the arc-shaped fixing plate 1 are prevented from scratching patients during replacement or nursing.
Furthermore, the contour edge of the contact side of the pressure reduction paste 2 and the patient is provided with an arc chamfer which is turned outwards, the effect of the arc chamfer is to prevent the contour edge of the pressure reduction paste 2 from generating indentation on the patient, and the arc chamfer plays a transition role and simultaneously enables the received pressure to be more uniform.
Furthermore, fixed band 3 be the flat area of circular arc, 3 circular arcs of fixed band side and patient's skin contact, its effect be when avoiding 3 marginal edges and corners of traditional fixed band and patient's skin contact, the powerful of angularity department, the trace is tightened up in the easy production, the circular arc in the flat area of circular arc can play the effect of transition, local pressure diminishes when contacting 3 corners of fixed band and patient's skin, the atress is more even.
Furthermore, the first anti-slip pad 132 and the second anti-slip pad 152 are made of rubber, and the contact sides of the first anti-slip pad 132 and the second anti-slip pad 152 with the endotracheal tube are provided with radially outward grooves.
Furthermore, the pressure reducing paste 2 can be replaced by an air cushion having the same structure as the arc-shaped fixing plate 1.
The utility model discloses a working process and theory of use:
after the trachea cannula 4 is finished under the patient, with trachea cannula 4 follow the utility model discloses an opening 11 department removes to oval through-hole 10 department, fix arc fixed plate 1 around patient's oral area, opening 11 side is towards forehead direction, to patient's shank direction tractive second arm lock 150, compression spring 154 is compressed this moment, can remove trachea cannula 4 to between first arc staple bolt 131 and the second arc staple bolt 151, loosen second arm lock 150, compression spring 154 resets, first arc staple bolt 131 and second arc staple bolt 151 alright fix trachea cannula 4 this moment, it is explicated that needs to explain, first arc staple bolt 131 and second arc staple bolt 151 are decided by compression spring 154 to the power of tightening of trachea cannula 4, the compression spring 154 of selecting suitable coefficient can, the coefficient of stiffness of compression spring 154 is big more, the power of tightening is big more, second slipmat 152 and first slipmat 132 can further improve first arc staple bolt 131 and second arc staple bolt 151 to trachea cannula's 4 friction staple bolt 151 The first arc-shaped backing plate 133 and the second arc-shaped backing plate 153 play a role in preventing a patient from biting the trachea cannula 4, the role is the same as that of a bite block, the movable end 30 of the fixing strap 3 is wound at the rear end of the neck of the patient and then penetrates out of the second connecting lug 18, the hook-and-loop hook surface 300 is connected with the hook-and-loop hair surface 301, the fastening force of the fixing strap 3 on the neck of the patient is reasonably determined by medical personnel, because the fixing strap 3 is provided with a scale reference, the movable end 30 of the fixing strap 3 can be fixed according to the fastening position of the hook-and-loop of the previous shift when the fixing strap 3 is replaced in the next shift, the fastening force of the fixing strap 3 on the neck of the patient is basically unchanged during each shift of nursing patients, small-range change is allowed, and different fastening forces of the fixing strap 3 of different medical personnel are prevented when the fixing strap 3 is replaced conventionally, if fixed 3 loose of fixed band will lead to trachea cannula 4 to break away from out, if fixed band 3 is fixed tight will lead to patient's skin pressure great, produce the indentation or rein in the trace, the effect that decompression subsides 2 here is to play the effect of buffering decompression, can make simultaneously that arc fixed plate 1 fixes the pressure at patient's oral area even, the even reason of pressure is that decompression subsides 2 produce certain deformation.
The reason that second arm lock 150 and first arm lock 130 set up relatively from patient's nose axis direction makes things convenient for medical personnel to clean the internal environment of patient's oral cavity left and right sides, but near the region of incisor is in the dead angle this moment, it is unable clean, need drop-down second arm lock 150, rotate second screw rod 15 to left side or right side arbitrary direction, alright clean nursing near the lower incisor this moment, rotate first arm lock 130 to left side or right side arbitrary direction, can clean nursing near the upper incisor, it needs to pay attention to, need fix trachea cannula 4 temporarily with the hand when cleaning near the incisor, prevent taking off the pipe, alright fix trachea cannula 4 again according to above-mentioned mode after the oral care finishes.
Note that the first screw 13 and the second screw 15 are disposed opposite to each other in the direction of the axis of the nose of the patient in the tightened state, that is, as shown in fig. 1, attention is paid only to the thread processing.
The arc-shaped fixing plate 1 can be made into three types, namely a large type, a middle type and a small type, so as to meet the requirements of patients with different mouth sizes.
Claims (9)
1. The utility model provides a compromise and prevent stinging function and be convenient for oral care's trachea cannula fixing device which characterized in that: comprises an arc-shaped fixing plate (1), a pressure reducing patch (2) and a fixing band (3);
the middle part of the arc-shaped fixing plate (1) is provided with an oval through hole (10) extending towards the two sides of the ear, and the arc-shaped fixing plate (1) is provided with an opening (11) allowing an air supply pipe cannula to enter or be removed;
the lower surface of the arc-shaped fixed plate (1) is provided with a pressure reducing paste (2) with the same structure as the arc-shaped fixed plate (1);
a first threaded hole (12) is formed in the upper portion of the upper end of the arc-shaped fixing plate (1), a first screw (13) is in threaded connection with the inside of the first threaded hole (12), a first clamping arm (130) is arranged at the upper end of the first screw (13), a first arc-shaped hoop (131) is arranged at the end portion of the first clamping arm (130), a first anti-skid pad (132) is arranged on the contact surface of the first arc-shaped hoop (131) and the outer wall of the trachea cannula (4), and a first arc-shaped base plate (133) extends towards the oral cavity side direction from the first arc-shaped hoop (131);
a second threaded hole (14) is formed in the lower portion of the upper end of the arc-shaped fixing plate (1), a second screw (15) is in threaded connection with the inside of the second threaded hole (14), a sliding hole (17) penetrates through the second screw (15) in the radial direction, a second clamping arm (150) is in sliding connection with the inside of the sliding hole (17), a second arc-shaped hoop (151) is arranged at the end portion of the second clamping arm (150), a second anti-skid pad (152) is arranged on the contact surface of the second arc-shaped hoop (151) and the outer wall of the tracheal cannula (4), a second arc-shaped backing plate (153) extends towards the oral cavity side direction from the second arc-shaped hoop (151), and a compression spring (154) is sleeved on the outer side of the second clamping arm (150) between the second arc-shaped hoop (151) and the second screw (15);
a thread gluing hook surface (300) is arranged on the outer surface of the movable end (30) of the fixing band (3), and a thread gluing rough surface (301) is arranged in the middle of the outer surface of the fixing band (3);
arc fixed plate (1) upper end both sides all be provided with first engaging lug (16) and second engaging lug (18), fixed band (3) one end is fixed on first engaging lug (16), fixed band (3) expansion end (30) extend from patient's neck rear end and pass second engaging lug (18) back and glue at fixed band (3) surface through the cooperation of thread gluing hook surface (300) and thread gluing hair side (301).
2. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the sliding hole (17) is a rectangular through hole, the second clamping arm (150) comprises a rectangular rod (1500) and a limiting rod (1501), the rectangular rod (1500) is connected inside the rectangular through hole in a sliding mode, the limiting rod (1501) is fixedly connected to the end of the rectangular rod (1500), and a limiting nut (1502) is connected to the limiting rod (1501) in a threaded mode.
3. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the arc-shaped fixing plate (1) and the pressure reducing sticker (2) are provided with a plurality of through air holes.
4. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: and a scale reference is arranged on the fixing band (3).
5. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the pressure reducing paste (2) is detachably adhered to the lower surface of the arc-shaped fixing plate (1).
6. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the edge of the profile of the arc-shaped fixing plate (1) is provided with an arc chamfer.
7. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the edge of the outline of the side, which is in contact with the patient, of the pressure reducing patch (2) is provided with an arc chamfer which is turned outwards.
8. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the fixing belt (3) is an arc flat belt.
9. The endotracheal intubation fixing device according to claim 1, wherein the holding device for holding the endotracheal intubation to the bite-preventing function and facilitating the oral care is characterized in that: the first anti-skid pad (132) and the second anti-skid pad (152) are made of rubber materials, and radial outward grooves are formed in the contact sides of the first anti-skid pad (132) and the second anti-skid pad (152) and the trachea cannula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020401490.7U CN212679805U (en) | 2020-03-26 | 2020-03-26 | Compromise and prevent stinging trachea cannula fixing device of function and be convenient for oral care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020401490.7U CN212679805U (en) | 2020-03-26 | 2020-03-26 | Compromise and prevent stinging trachea cannula fixing device of function and be convenient for oral care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212679805U true CN212679805U (en) | 2021-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020401490.7U Expired - Fee Related CN212679805U (en) | 2020-03-26 | 2020-03-26 | Compromise and prevent stinging trachea cannula fixing device of function and be convenient for oral care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212679805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053541A (en) * | 2021-11-11 | 2022-02-18 | 四川大学 | Intranasal intubate protector |
| DE102022102715A1 (en) | 2022-02-04 | 2023-08-10 | Coloplast A/S | Shield for tracheostomy tube |
-
2020
- 2020-03-26 CN CN202020401490.7U patent/CN212679805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053541A (en) * | 2021-11-11 | 2022-02-18 | 四川大学 | Intranasal intubate protector |
| CN114053541B (en) * | 2021-11-11 | 2022-11-29 | 四川大学 | Intranasal intubate protector |
| DE102022102715A1 (en) | 2022-02-04 | 2023-08-10 | Coloplast A/S | Shield for tracheostomy tube |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |