CN220125206U

CN220125206U - Sputum suction auxiliary device

Info

Publication number: CN220125206U
Application number: CN202321610415.1U
Authority: CN
Inventors: 焦萍
Original assignee: First Peoples Hospital of Chenzou
Current assignee: First Peoples Hospital of Chenzou
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-05
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a sputum suction auxiliary device, which belongs to the technical field of medical equipment and comprises a mask, a fixing belt for fixing the mask and an anti-seizing device arranged on the mask, wherein the mask is provided with a through hole, the through hole is positioned at the upper middle part of the mask and deviates to one side, the anti-seizing device comprises an installation part arranged on the mask and a seizing part connected with the installation part, the seizing part is provided with a through hole, the through hole is communicated with the through hole, and a sputum suction tube can sequentially pass through the through hole and the through hole to enter the mouth. According to the utility model, the anti-biting device is arranged on the mask, the position of the anti-biting device is limited by the mask, so that the anti-biting device can be stably fixed, the penetrating stability of the sputum suction tube is improved, the uncomfortable feeling of a patient is reduced, meanwhile, the through hole for penetrating the sputum suction tube is arranged on one side of the mask in a deflection way, and for a patient lying on one side, the position of the anti-biting device is prevented from being influenced by the deformation of facial pressure when the mask is worn, and the smooth penetrating of the sputum suction tube is ensured.

Description

Sputum suction auxiliary device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a sputum suction auxiliary device.

Background

Negative pressure sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway (tracheotomy) to keep respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis and asphyxia. The preparation is suitable for patients with coma, especially patients with the possibility of asphyxia in the sputum, and patients who need intratracheal administration, contrast medium injection or sputum dilution. The specific operation is as follows: and adjusting the negative pressure according to the condition of the patient and the viscosity of the sputum, turning the head of the patient to one side of an operator, covering the opening of the head end of the sputum suction catheter by one hand, and inserting the head end of the sputum suction catheter into the oral pharynx of the patient by the other hand by using a sterile object holding forceps to suck the sputum in the oral pharynx and the trachea. The tracheal cannula or the tracheotomy can suck phlegm from the tracheal cannula or the tracheal cannula, and the sterile technical operation is required to be strictly performed.

Although the sputum aspiration process is uncomfortable, it is generally accepted and matched for adults, however, for children, there is a child mismatch, which can cause difficulties in sputum aspiration. In the sputum sucking process of children, the following problems mainly exist: the children patient can not send the sputum suction tube into the oral cavity without opening the mouth; the sputum sucking operation process is long in time, the pain is felt, and the children patients can have violent reaction during the sputum sucking period; the patient with teeth bites down the sputum suction tube by the teeth, even bites down, so that negative pressure cannot be conducted, and the pipeline falls into the trachea to cause choking; the deciduous teeth of children are easy to loose, and the hard bite-preventing device is easy to damage the teeth.

The technical scheme of the sputum aspirator is also related to the existing patent literature, for example, chinese patent with application publication number CN 103230627A discloses a pediatric sputum aspirator, which comprises a sputum aspirator hose and a negative pressure sputum aspirator communicated with the sputum aspirator hose, wherein the insertion end of the sputum aspirator hose is provided with a plurality of sputum aspirator holes, the inner cavity of the insertion end is provided with a supporting frame with the same shape as the insertion end, and the supporting frame is provided with a through hole matched with the sputum aspirator holes; a pressure sensor is arranged in the sputum suction hose and close to the negative pressure sputum suction device, a pressure display screen and an alarm are arranged on the negative pressure sputum suction device, and the pressure sensor is electrically connected with the pressure display screen and the alarm; an elastic snap ring is sleeved outside the sputum suction hose. This scheme is through setting up elasticity interlock circle in order to avoid the bad results such as sputum suction operation interruption that children closed the mouth suddenly and cause, however, does not have the structure about how fixed elasticity interlock circle, and elasticity interlock circle probably moves along with inhaling the insertion of phlegm hose, causes the oral area uncomfortable.

The Chinese patent with the bulletin number of CN213129996U discloses an auxiliary occluder for sucking phlegm, which comprises a main body plate, a tongue depressor and a second bite plate, wherein the left side of the main body plate is connected with a first bite plate, the inside of the first bite plate is provided with a sliding groove, the tongue depressor is arranged on the inner side of the sliding groove, the right side of the tongue depressor is connected with a connecting rod, the right side of the connecting rod is provided with a handle, the outer wall of the connecting rod is connected with a fixed block, the second bite plate is arranged above the first bite plate, the inner sides of the first bite plate and the second bite plate are provided with a guide rail, the inner sides of the guide rail are provided with grooves, the inner sides of the grooves are provided with idler wheels, the outer walls of the first bite plate and the second bite plate are provided with a cushion, the inside of the main body plate is provided with a treatment opening, and the outer wall of the right side of the main body plate is connected with a fixed belt. This scheme is only through fixed main part board that brings, and the fixed effect of main part board is limited, and is not good enough to the stability of interlock ware.

Disclosure of Invention

The utility model aims to provide a sputum suction auxiliary device to solve the problems in the prior art, the anti-occlusion device is arranged on a mask, the position of the anti-occlusion device is limited by the mask, the anti-occlusion device can be stably fixed, the penetrating stability of a sputum suction pipe is improved, the uncomfortable feeling of a patient is reduced, meanwhile, a through hole for penetrating the sputum suction pipe is arranged on the mask in a deflection way, for a patient lying on the side, the position of the anti-occlusion device is prevented from being influenced by the deformation of facial pressure when the mask is worn, and the smooth penetration of the sputum suction pipe is ensured.

In order to achieve the above object, the present utility model provides the following solutions:

the utility model provides a sputum suction auxiliary device which comprises a mask, a fixing belt for fixing the mask and an anti-seizing device arranged on the mask, wherein a through hole is formed in the mask, the through hole is positioned at the upper middle part of the mask and deviates to one side, the anti-seizing device comprises an installation part arranged on the mask and a seizing part connected with the installation part, the seizing part is provided with a through hole, the through hole is communicated with the through hole, and a sputum suction pipe can sequentially pass through the through hole and the through hole to enter the mouth.

Preferably, the mounting portion is mounted in the through hole, and the through hole extends and penetrates the mounting portion.

Preferably, the outer diameter side of the mounting part is sleeved with a first baffle and a second baffle, and the first baffle and the second baffle are respectively positioned on two sides of the mask.

Preferably, the mask is provided with a U-shaped notch for avoiding the nose.

Preferably, the mask is made of transparent material.

Preferably, the mask is provided with a mounting hole, two ends of the fixing strap are respectively connected in the mounting hole, and the mounting hole and the through hole are located at the same height.

Preferably, the fixing strap is an elastic fixing strap, and two ends respectively penetrate through the mounting holes and are adhered to the body through the magic tape.

Preferably, the engagement portion includes a hard tube and a silicone tube fitted around an outer diameter side of the hard tube.

Preferably, the outer diameter side of the silicone tube is sleeved with a tooth pad, and the outer diameter side of the tooth pad is provided with an annular cavity for accommodating teeth.

Preferably, the outside diameter side of the silicone tube is sleeved with a tooth pad, and the tooth pad is formed by winding cotton ropes.

Compared with the prior art, the utility model has the following technical effects:

(1) According to the utility model, the anti-biting device is arranged on the mask, the position of the anti-biting device is limited by the mask, so that the anti-biting device can be stably fixed, the penetrating stability of the sputum suction tube is improved, the uncomfortable feeling of a patient is reduced, meanwhile, the through hole for penetrating the sputum suction tube is arranged on one side of the mask in a deflection way, for a patient lying on one side, the position of the anti-biting device is prevented from being influenced by the deformation of facial pressure when the mask is worn, and the smooth penetrating of the sputum suction tube is ensured;

(2) The first baffle plate and the second baffle plate are sleeved on the outer diameter side of the mounting part, the first baffle plate and the second baffle plate are respectively positioned on two sides of the mask to fix the anti-seizing device and the mask, displacement and dislocation of the anti-seizing device caused by penetrating into the sputum aspirator tube are avoided, and stable connection of the anti-seizing device and the mask is ensured;

(3) The U-shaped notch for avoiding the nose is arranged on the mask, so that the influence of the nose can be avoided when the mask is worn, and the uncertainty of the position of the anti-bite device in the mouth of a patient caused by the uncertainty of the position of the mask can be avoided;

(4) According to the utility model, the two ends of the fixing belt are respectively connected in the mounting holes on the mask to realize the connection of the mask and the fixing belt, and the mounting holes and the through holes are positioned at the same height, so that the fixing belt can be utilized to tighten the anti-seizing device on an annular shape to fasten the anti-seizing device in the mouth of a patient when the fixing belt is fixed, and the effective fixation of the anti-seizing device is realized;

(5) According to the utility model, the tooth pad is sleeved on the outer diameter side of the silicone tube, and whether the tooth pad adopts an annular cavity structure or a cotton rope winding structure, the effective protection of teeth of a patient can be realized, especially teeth of children can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the inside structure of the present utility model;

FIG. 2 is a schematic view of the outside structure of the present utility model;

FIG. 3 is a schematic view of the structure of the bite guard of the present utility model;

FIG. 4 is a schematic view of the mask of the present utility model;

wherein, 1, a mask; 11. a U-shaped notch; 12. a through hole; 13. a mounting hole; 2. a fixing belt; 3. an anti-bite device; 31. a hard tube; 32. a silicone tube; 33. a bite-block; 331. an annular cavity; 34. a through hole; 4. a first baffle; 5. and a second baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a sputum suction auxiliary device to solve the problems in the prior art, the anti-biting device is arranged on a mask, the position of the anti-biting device is limited by the mask, the anti-biting device can be stably fixed, the penetrating stability of a sputum suction pipe is improved, the uncomfortable feeling of a patient is reduced, meanwhile, a through hole for penetrating the sputum suction pipe is arranged on the mask in a deflection way, and for a patient lying on one side, the position of the anti-biting device, which is influenced by the deformation of facial pressure, can be avoided when the mask is worn, and the smooth penetration of the sputum suction pipe is ensured.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1 to 3, the present utility model provides a sputum aspirator, comprising a mask 1, a fixing band 2 for fixing the mask 1, and an anti-bite device 3 mounted on the mask 1, wherein the mask 1 is used to be attached to the face, the fixing area of the anti-bite device 3 is increased, and the anti-bite device 3 can be stably fixed in the mouth of a patient. The mask 1 can be made of silica gel material with the thickness of 0.5mm, is soft and elastic, and is not easy to cut skin. The fixing belt 2 can be sleeved on the head of a patient for fixing, the fixing belt 2 can be elastic or buckled, and the shape of the fixing belt 2 can be flat or round rope. The mask 1 is provided with a through hole 12, and the through hole 12 is positioned on the upper middle part of the mask 1 and is biased to one side, and can be specifically biased to the right side (the direction of a patient as a reference when the mask is worn). The bite guard 3 includes a mounting portion mounted on the mask 1 and a bite portion connected to the mounting portion, the bite portion being adapted to penetrate into the mouth of the patient, and being capable of supporting the mouth opening and protecting the teeth from the sputum suction tube. The bite portion is provided with a through hole 34, and the through hole 12 communicates with the through hole 34, and the communication may include a case where the through hole 12 and the through hole 34 are concentric (or coaxial), and the through hole 34 may be provided only in the bite portion or may extend through the entire bite preventer 3, that is, may be provided in the bite portion or may extend to the mounting portion. With the anti-bite device 3 supported, the sputum aspirator tube can be sequentially introduced into the mouth through the through hole 12 and the through hole 34. According to the utility model, the anti-biting device 3 is arranged on the mask 1, the position of the anti-biting device 3 is limited by the mask 1, so that the anti-biting device 3 can be stably fixed, the penetrating stability of the sputum suction tube is improved, the uncomfortable feeling of a patient is reduced, meanwhile, the through hole 12 for penetrating the sputum suction tube is arranged on the mask 1 in a deflection way, and for a patient lying on one side, the position of the anti-biting device 3, which is influenced by the deformation of facial pressure, of the mask 1 can be avoided, and the smooth penetrating of the sputum suction tube is ensured.

The mounting portion of the bite guard 3 may be mounted in the through hole 12, and the through hole 34 extends through the mounting portion. When in installation, the installation part can be installed in the through hole 12 in an interference manner, or sewn in the through hole 12 in a sewing manner, or connected with the through hole 12 in an adhesive manner.

And in combination with the illustrations of fig. 1-3, the outer diameter side of the mounting portion can be sleeved with a first baffle plate 4 and a second baffle plate 5, the first baffle plate 4 and the second baffle plate 5 are respectively positioned on two sides of the mask 1, the connection strength between the mounting portion and the mask 1 can be further enhanced through the arrangement of the first baffle plate 4 and the second baffle plate 5, the fixation of the anti-occlusion device 3 and the mask 1 is realized, the displacement dislocation of the anti-occlusion device 3 caused when a sputum aspirator is prevented from penetrating, and the connection stability of the anti-occlusion device 3 and the mask 1 is ensured. One of the first baffle 4 and the second baffle 5 can be integrally arranged with the mounting part, is made of flexible materials, can pass through the through hole 12 after being bent and deformed, and can realize the limiting effect after passing through and restoring the shape, and the other one is limited through a stepped structure arranged on the mounting part. Of course, the arrangement form of the first and second flaps 4 and 5 is not limited to the above-described manner, and the shape of the first and second flaps 4 and 5 may be specifically circular or oblong or other shapes.

As shown in fig. 1, 2 and 4, the mask 1 may be provided with a U-shaped notch 11 for avoiding the nose, and the setting of the U-shaped notch 11 can ensure that the influence of the nose is avoided when the patient wears the mask 1, ensure the accuracy of the wearing position of the mask 1, and further avoid the uncertainty of the position of the anti-bite device 3 in the patient's mouth caused by the uncertainty of the position of the mask 1.

The mask 1 can be made of transparent materials, for example, transparent silica gel materials are adopted, after the patient wears the mask 1, the sight is not affected, the face color of the patient can be observed, choking and hypoxia in the sputum sucking process can be prevented, and the safety of personnel is guaranteed.

As shown in fig. 4, the mask 1 may be provided with mounting holes 13, and the mounting holes 13 may be provided in an oblong shape or a circular shape depending on the shape of the attached fastening strap 2. The two ends of the fixing strap 2 are respectively connected in the mounting holes 13, so that the connection between the mask 1 and the fixing strap 2 can be realized, and the modes of bonding, stitching and the like can be adopted during the specific connection. The mounting hole 13 and the through hole 12 are positioned at the same height, and when the fixing strap 2 is fixed, the anti-bite device 3 can be tightened on one ring by the fixing strap 2 and fastened in the mouth of a patient, so that the anti-bite device 3 can be effectively fixed.

Further, the fixing strap 2 may be an elastic fixing strap 2, and the fastening on the head can be achieved by using the elasticity of the fixing strap 2 itself. The two ends of the fixing belt 2 can be respectively adhered to the body through the magic tape passing through the mounting holes 13, and the length of the fixing belt 2 can be adjusted by adjusting the adhesion position of the end and the body, so that the fixing belt is applicable to heads of different sizes of different patients.

As shown in fig. 3, the bite portion may include a hard tube 31 and a silicone tube 32 fitted around the outer diameter side of the hard tube 31. The hard tube 31 is used for good supporting, and the sputum suction tube passes through the inner diameter side (through hole 34) of the hard tube 31, so that the impact of the bite part being flattened when the teeth of a patient bite can be avoided. The silicone tube 32 has better flexibility, can improve the comfort of wearing by a patient, and avoids damage to teeth or lips.

The outside diameter side of silica gel pipe 32 still can overlap and be equipped with bite-block 33, and bite-block 33 can adopt annular structure, and the material selects silica gel, and annular structure's outside diameter side is provided with the annular cavity 331 that is used for holding the tooth, and in bite-block 33 was together deep entry, annular cavity 331 can effectively avoid the hindrance and the influence to the tooth, improves the protection effect to the tooth.

The bite block 33 may also be formed by winding cotton rope, and the bite block 33 is soft and can protect the teeth of a patient, especially the fragile deciduous teeth of children.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. A sputum aspiration assist device, characterized in that: including the mask, be used for fixing the fixed band of mask and install prevent the interlock ware on the mask, be provided with the through-hole on the mask, the through-hole is located middle part is off one side on the mask, prevent the interlock ware including installing installation department on the mask and connecting the interlock portion of installation department, the interlock portion is provided with the through-hole, the through-hole with the through-hole communicates with each other, and the sputum suction tube can pass through in order the through-hole with in the through-hole inlet port.

2. The sputum aspiration assist device of claim 1, wherein: the mounting portion is mounted in the through hole, and the through hole extends and penetrates through the mounting portion.

3. The sputum aspiration assist device of claim 2, wherein: the outer diameter side of the mounting part is sleeved with a first baffle and a second baffle, and the first baffle and the second baffle are respectively positioned on two sides of the mask.

4. The sputum aspiration assist device of claim 2, wherein: the mask is provided with a U-shaped notch for avoiding the nose.

5. The sputum aspiration assist device of claim 1, wherein: the mask is made of transparent materials.

6. The sputum aspiration assist device of claim 1, wherein: the mask is provided with a mounting hole, two ends of the fixing belt are respectively connected in the mounting hole, and the mounting hole and the through hole are located at the same height.

7. The sputum aspiration assist device of claim 6, wherein: the fixing belt is an elastic fixing belt, and two ends respectively penetrate through the mounting holes and are adhered to the body through the magic tape.

8. The sputum suction assist device according to any one of claims 1-7, wherein: the engaging part comprises a hard tube and a silicone tube sleeved on the outer diameter side of the hard tube.

9. The sputum aspiration assist device of claim 8, wherein: the outside diameter side cover of silicone tube is equipped with the bite-block, the outside diameter side of bite-block is provided with the annular cavity that is used for holding the tooth.

10. The sputum aspiration assist device of claim 8, wherein: the tooth pad is sleeved on the outer diameter side of the silicone tube, and is formed by winding cotton ropes.