CN215275248U

CN215275248U - Improved detachable oral cannula fixer

Info

Publication number: CN215275248U
Application number: CN202121384380.5U
Authority: CN
Inventors: 张雯; 胡三莲; 邵小平; 章左艳; 唐雯琦
Original assignee: Shanghai Sixth Peoples Hospital
Current assignee: Shanghai Sixth Peoples Hospital
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-24
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of emergency and critical care equipment, in particular to an improved detachable oral intubation fixer, which is characterized by comprising a fixing piece body and a tracheal intubation fixing part, and the fixing piece body comprises a first piece body and a tracheal intubation fixing part. The second sheet body, the second sheet body is detachably connected to the first sheet body, the first sheet body is provided with a tracheal intubation fixing part, and the second sheet body is fixedly provided with a tooth pad, when the second sheet body is disassembled A nursing part for observing and cleaning the oral cavity can be formed on the fixing piece body. The utility model has a simple overall structure and is convenient to use, and can take high-quality, meticulous and effective oral care for patients, and at the same time, when observing and nursing the patient's oral cavity, the tracheal intubation tube is not easily slipped or displaced.

Description

Improved detachable oral cannula fixer

Technical Field

The utility model relates to a critical care apparatus technical field, specificly relate to a detachable mouthful cannula fixer of improvement.

Background

The mechanical ventilation of the tracheal intubation is widely applied to critically ill patients and various major operations, the incidence rate of ventilator-associated pneumonia (VAP) caused by the mechanical ventilation also rises year by year, the treatment time and cost of the patients are increased, the life safety of the patients is seriously threatened, the current research shows that the incidence rate of the VAP is as high as 50.98 percent, the fatality rate is as high as 42.16 percent, the incidence rate of the VAP is closely related to the oral hygiene condition of the patients, and the existing tracheal intubation fixing mode is unstable and has high mobility, so that the patients are easily disconnected or have too deep tracheal intubation, great damage is caused to the patients, and further serious medical accidents are caused.

To solve this problem, utility model patent No. CN207755616U discloses a tracheal cannula fixer. The utility model provides a trachea cannula fixing device, which comprises a trachea cannula fixing part, wherein the trachea cannula fixing part comprises an arc-shaped limiting groove arranged on a fixing piece body, one end of the arc-shaped limiting groove is hinged with an elastic clamping ring, and a torsion spring is arranged at the hinged point; the elastic clamping ring is opposite to the opening direction of the arc-shaped limiting groove, clamping teeth are arranged on the outer circumference of the other end of the elastic clamping ring, and the clamping teeth can be embedded into limiting teeth arranged on the inner circumference of the other end of the arc-shaped limiting groove in a matched mode. However, the tracheal cannula fixator has the following defects: because the occurrence of VAP is closely related to the permanent planting and displacement of oral bacteria and the immunity reduction of a patient, the tracheal cannula fixing device is inconvenient for oral cleaning or incomplete cleaning, oral nursing is difficult to take into account, the safety of the tracheal cannula is ensured, the tracheal cannula fixing device needs to be loosened firstly during nursing, and then the oral cannula can be possibly slipped or displaced during nursing, and once the oral cannula is slipped, the breathing difficulty of the patient, acute hypoxia and even more serious complications can be caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a detachable mouthful of intubate fixer of improvement that overall structure is simple, convenient to use can take high-quality, careful effectual oral care to the patient, is observing and nursing patient's oral cavity simultaneously, and the difficult slippage of trachea cannula or aversion.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides a detachable oral intubation fixer of improvement, includes stationary blade body and trachea cannula fixed part, and the stationary blade body includes first lamellar body and second lamellar body, and the second lamellar body is connected with first lamellar body detachable, is equipped with trachea cannula fixed part on the first lamellar body, fixes being equipped with the bite-block on the second lamellar body, can make to be formed with the nursing portion that is used for observing and clearance oral cavity on the stationary blade body after the second lamellar body is dismantled.

Further, still including fixed rope, the one end of fixed rope is connected with the one end of first lamellar body, all fixes being equipped with the connecting piece on the other end of first lamellar body and second lamellar body, and the other end of fixed rope is connected with the connecting piece is separable.

Furthermore, one end of the first sheet body is also fixedly provided with a connecting piece, and one end of the fixing rope is detachably connected with the connecting piece.

Furthermore, the second lamellar body is located first lamellar body one side, and when the second lamellar body was connected with first lamellar body, the other end of fixed rope was connected with the connecting piece on the second lamellar body, can be formed with nursing portion in first lamellar body one side after the second lamellar body was dismantled from first lamellar body, and the other end of fixed rope can be followed the connecting piece on the second lamellar body and separated and be connected with the connecting piece on the first lamellar body this moment.

Further, the second lamellar body passes through the joint subassembly to be connected with first lamellar body detachable, and the joint subassembly includes fixture block and draw-in groove, and the fixture block is T word shape and with draw-in groove looks adaptation, fixture block fixed locate one side border of second lamellar body on, the draw-in groove is located on one side border of first lamellar body and is run through first lamellar body upper end, the separable card of fixture block is located in the draw-in groove.

Furthermore, the two fixing ropes are respectively arranged in an up-and-down symmetrical mode.

Further, the connecting piece is a connecting ring, and the end part of the fixing rope can penetrate through the connecting ring and is connected through a magic tape.

Furthermore, the area of the nursing part is 3-5 times of the area of the fixing part of the tracheal cannula.

Further, the fixed flexible inner cushion that is equipped with of stationary blade body inboard surface, flexible inner cushion adopt the silica gel sponge preparation to form.

Furthermore, the bite block is cylindrical and penetrates through the second sheet body, a suction hole penetrating through two ends of the second sheet body is formed in the bite block, a tongue pressing piece is fixedly arranged at one end, extending into the oral cavity, of the bite block, and the bite block is made of soft silica gel materials.

According to the above description, the utility model provides a detachable mouthful of cannula fixer overall structure of improvement is simple, high durability and convenient use, when needs observe and nurse patient's oral cavity, can keep the fixing to this mouthful of cannula fixer, only need dismantle the second lamellar body, can be formed with the nursing portion on the stationary blade body, thereby can take high-quality, meticulous effectual oral cavity nursing to the patient, control the bacterium field planting in patient's oral cavity from the source, can reduce the incidence of VAP effectively, when observing and nursing patient's oral cavity simultaneously, trachea cannula is difficult for slippage or shift, effectively avoid causing patient's breathing difficulty, acute oxygen deficiency or serious complication; through the setting of inhaling on the bite-block and putting into, can conveniently stretch into through the suction hole and inhale the phlegm pipe and go into and inhale export intracavity secretion, in addition, when the second lamellar body is connected on first lamellar body, to patients such as restless, uncoordinated, toothless, the second lamellar body can play fine fixed action to the bite-block.

Drawings

Fig. 1 is a schematic perspective view of an improved detachable cannula fixer according to the present invention.

Fig. 2 is a schematic perspective view of the first sheet.

Fig. 3 is a schematic perspective view of the second sheet.

Fig. 4 is a partial structural view of the fixing rope.

Fig. 5 is a schematic perspective view of the bite block.

Fig. 6 is a schematic view of the improved detachable cannula fixer in use when the second sheet is detached and nursing is performed.

In the figure: 1-a stator body; 11-a first sheet; 12-a second tablet; 2-a trachea cannula fixing part; 3-a bite block; 31-a suction hole; 32-a tongue depressor; 4-a nursing part; 5-fixing the rope; 6-connecting piece; 7-a clamping assembly; 71-a cartridge; 72-card slot; 8-magic tape; 81-male magic tape; 82-female magic tape; 9-flexible inner cushion.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in fig. 1 to 6, a detachable oral intubation fixer of improvement, including stationary blade body 1 and trachea cannula fixed part 2, stationary blade body 1 includes first lamellar body 11 and second lamellar body 12, second lamellar body 12 with first lamellar body 11 detachable connects, be equipped with on the first lamellar body 11 trachea cannula fixed part 2, fixed bite-block 3 that is equipped with on the second lamellar body 12, work as can make after the second lamellar body 12 is dismantled be formed with the nursing portion 4 that is used for observing and clears up the oral cavity on the stationary blade body 1.

Through adopting above-mentioned structure, when needs observe and nurse patient's oral cavity, can keep the fixed to this mouth cannula fixer, only need right second lamellar body 12 is dismantled, can be formed with on the stationary blade body 1 nursing portion 4 to can take high-quality, meticulous effectual oral care to the patient, control the bacterial fixed planting in patient's oral cavity from the source, can reduce VAP's incidence effectively, when observing and nursing patient's oral cavity simultaneously, trachea cannula is difficult for the slippage or shift, effectively avoids causing patient breathing difficulty, acute oxygen deficiency or serious complication.

In addition, the trachea cannula fixing part 2 can be selected from the structures in the prior art to fix the trachea cannula, and therefore, the details are not repeated herein.

As shown in fig. 1 and 6, the cannula holder further comprises a fixing string 5, one end of the fixing string 5 is connected with one end of the first sheet 11, the other ends of the first sheet body 11 and the second sheet body 12 are both fixedly provided with a connecting piece 6, the other end of the fixing rope 5 is detachably connected with the connecting piece 6, specifically, the second sheet body 12 is arranged on one side of the first sheet body 11, when the second sheet body 12 is connected with the first sheet body 11, the other end of the fixing rope 5 is connected with the connecting piece 6 on the second sheet body 12, when the second sheet 12 is detached from the first sheet 11, the nursing part 4 may be formed on one side of the first sheet 11, and at this time, the other end of the fixing string 5 may be separated from the connecting member 6 of the second sheet 12 and connected to the connecting member 6 of the first sheet 11.

As shown in fig. 1 and 6, the connecting member 6 is also fixedly disposed at one end of the first sheet 11, and one end of the fixing string 5 is detachably connected to the connecting member 6, but in other embodiments, one end of the fixing string 5 may be fixedly connected to one end of the first sheet 11.

As shown in fig. 1, 2 and 3, it is specific that second lamellar body 12 pass through joint subassembly 7 with first lamellar body 11 detachable connects, joint subassembly 7 includes fixture block 71 and draw-in groove 72, fixture block 71 be T word shape and with draw-in groove 72 looks adaptation, fixture block 71 is fixed to be located on one side border of second lamellar body 12, draw-in groove 72 is located on one side border of first lamellar body 11 and run through first lamellar body 11 upper end, the separable card of fixture block 71 is located in draw-in groove 72, thereby be convenient for second lamellar body 12 with quick connection and separation between the first lamellar body 11.

As shown in fig. 1 and 6, the two fixing ropes 5 are respectively arranged in an up-down symmetrical manner, so that the cannula fixer can be fixed more firmly and comfort is increased, correspondingly, two connecting pieces 6 are also fixedly arranged at the other ends of the first sheet body 11 and the second sheet body 12, and in addition, two connecting pieces 6 are also fixedly arranged at one end of the first sheet body 11.

As shown in fig. 1 to 6, specifically, the connecting member 6 is a connecting ring, the end of the fixing rope 5 can pass through the connecting ring and be connected through the magic tape 8, the structure is simple, the use is convenient, in addition, the magic tape 8 comprises a male magic tape 81 and a female magic tape 82 which are matched with each other, and the male magic tape 81 and the female magic tape 82 are sequentially fixed on the other end of the fixing rope 5.

When the oral intubation tube fixer is used and needs to observe or care the oral cavity of a patient, the other end of the fixing rope 5 is separated from the connecting piece 6 on the second sheet body 12, then the second sheet body 12 is taken down, and then the other end of the fixing rope 5 is connected with the connecting piece 6 on the first sheet body 11, so that the tracheal intubation tube is fixed, meanwhile, the nursing portion 4 used for observing and cleaning the oral cavity is formed on one side of the first sheet body 11, therefore, when oral cavity nursing is conducted on the patient, the tracheal intubation tube does not need to be worried about displacement or slippage, the nursing safety is improved, high-quality and effective oral cavity nursing is conveniently conducted on the patient, bacteria fixed planting in the oral cavity of the patient is controlled from the source, and the incidence rate of VAP can be effectively reduced.

Preferably, the area of the nursing part 4 is 3-5 times of the area of the fixing part 2 of the tracheal cannula. Through adopting this setting, under the normal properly fixed condition that does not influence trachea cannula, be favorable to the maximize the regional area of nursing portion 4 to be convenient for through nursing portion 4 observes and nurses the patient oral cavity, can further take high-quality, meticulous effectual oral care to the patient.

As shown in fig. 1 and 6, the inner side surface of the fixing sheet body 1 is fixedly provided with a flexible inner pad 9, the flexible inner pad 9 is made of silica gel sponge, and the flexible inner pad has good resilience, is not easy to deform, is soft and breathable and is beneficial to protecting the skin of the lips.

As shown in fig. 1 and 5, the bite block 3 is cylindrical and penetrates through the second sheet 12, specifically, the second sheet 12 may be provided with a mounting hole through which the bite block 3 can pass, the bite block 3 is provided with an aspiration hole 31 penetrating through both ends thereof, one end of the bite block 3 extending into the oral cavity is fixedly provided with a tongue pressing plate 32, the aspiration hole 31 is arranged to facilitate the aspiration of the secretion in the sputum aspiration tube and the secretion in the oral cavity through the aspiration hole 31, the tongue pressing plate 32 is arranged to facilitate the pressing of the tongue of the patient, and when the second sheet 12 is connected to the first sheet 11, for patients with restlessness, non-fit, no teeth, etc., the second sheet 12 may well fix the bite block 3, preferably, the bite block 3 is made of soft silicone material, so that the entire bite block 3 is relatively soft, the dental pad 3 can be used for propping open the oral cavity of a patient, so that suffocation caused by the fact that the patient bites a shriveled trachea cannula can be prevented.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a detachable mouth cannula fixer of improvement, includes stationary blade body and trachea cannula fixed part, its characterized in that: the fixing sheet body comprises a first sheet body and a second sheet body, the second sheet body is detachably connected with the first sheet body, the first sheet body is provided with the trachea cannula fixing part, the second sheet body is fixedly provided with a bite block, and the second sheet body can be used for being formed with a nursing part for observing and cleaning the oral cavity after being detached.

2. The improved removable port cannula holder of claim 1, wherein: still including fixed rope, the one end of fixed rope with the one end of first lamellar body is connected, first lamellar body with all fixed being equipped with the connecting piece on the other end of second lamellar body, the other end of fixed rope with the separable connection of connecting piece.

3. The improved removable port cannula holder of claim 2, wherein: the connecting piece is also fixedly arranged at one end of the first sheet body, and one end of the fixing rope is detachably connected with the connecting piece.

4. The improved removable port cannula holder of claim 2, wherein: the second sheet body is arranged on one side of the first sheet body, when the second sheet body is connected with the first sheet body, the other end of the fixing rope is connected with the connecting piece on the second sheet body, when the second sheet body is detached from the first sheet body, the nursing portion can be formed on one side of the first sheet body, and at the moment, the other end of the fixing rope can be separated from the connecting piece on the second sheet body and is connected with the connecting piece on the first sheet body.

5. The improved removable port cannula holder of claim 4, wherein: the second lamellar body pass through the joint subassembly with first lamellar body detachable connects, the joint subassembly includes fixture block and draw-in groove, the fixture block be T word shape and with draw-in groove looks adaptation, the fixture block is fixed to be located on one side border of second lamellar body, the draw-in groove is located on one side border of first lamellar body and run through first lamellar body upper end, the separable card of fixture block is located in the draw-in groove.

6. The improved removable port cannula holder of claim 2, wherein: the two fixing ropes are respectively arranged in an up-and-down symmetrical manner.

7. An improved removable port cannula holder according to claim 2 or 3, wherein: the connecting piece is a connecting ring, and the end part of the fixing rope can penetrate through the connecting ring and is connected through a magic tape.

8. The improved removable port cannula holder of claim 1, wherein: the area of the nursing part is 3-5 times of the area of the fixing part of the tracheal cannula.

9. The improved removable port cannula holder of claim 1, wherein: the fixed flexible inner cushion that is equipped with of stationary blade body inboard surface, flexible inner cushion adopts the silica gel sponge preparation to form.

10. The improved removable port cannula holder of claim 1, wherein: the bite block is cylindrical and penetrates through the second sheet body, suction holes penetrating through two ends of the bite block are formed in the bite block, a tongue pressing piece is fixedly arranged at one end, extending into the oral cavity, of the bite block, and the bite block is made of soft silica gel materials.