CN213407365U - Sputum externally-spraying protection device for tracheostomy patient - Google Patents

Abstract

The utility model belongs to the technical field of autogenous cutting nursing, concretely relates to autogenous cutting patient spouts protector outward with sputum. The utility model comprises a protective cover, and a binding band is arranged on the outer wall of the protective cover; the device also comprises a guide cylinder coaxially arranged in the cavity of the shield cover, wherein the guide cylinder is in a bell mouth shape with a pipe diameter being thin at the top and thick at the bottom, and the lower edge of the guide cylinder is fixedly connected and matched with the inner wall of the shield or the cover opening; an annular collecting tank is coaxially arranged in the cavity of the guide cylinder; the device also comprises a vent hole which is communicated with the internal environment and the external environment of the shield, and the vent hole is arranged on the shield wall which is just opposite to the outer wall of the guide shell. The utility model discloses when keeping patient autogenous cutting department clear, can effectively prevent again that the phlegm silk that leads to and the indiscriminate situation of spouting of sputum because of patient spouts the phlegm, finally the effectual cleanness that has ensured the surrounding environment of bed, patient's gown and ward.

Description

Sputum externally-spraying protection device for tracheostomy patient

Technical Field

The utility model belongs to the technical field of autogenous cutting nursing, concretely relates to autogenous cutting patient spouts protector outward with sputum.

Background

Tracheotomy is to keep the respiratory track unobstructed, need to open the 3 rd ~ 5 trachea cricoid cartilage of patient's neck median trachea upper segment antetheca and insert the tracheal cannula to reach open respiratory track, improve respiratory purpose. Clinically, the excessive frequent mechanical sputum aspiration of the tracheostomy patient easily causes unnecessary airway mucosa injury, aggravates hypoxemia, causes cerebral ischemia and hypoxia, and is not favorable for disease recovery; therefore, the patient's own expectoration after operation is an effective recovery means and should be encouraged. However, the patient often causes sputum ejection due to choking cough, thereby causing sputum silky and sputum ejection to pollute beds or patient clothes, even spitting to walls of wards to cause sputum spots, and increasing the probability of cross infection in the hospital. To this end, clinical nurses mostly adopt gauze to cover or temporarily cover with other things, can not solve the problem of sputum pollution thoroughly like this, and the respiratory track has increased the danger that the patient received infection and stimulation again in exposing in the air for a long time simultaneously.

Disclosure of Invention

The utility model aims at overcoming above-mentioned prior art not enough, provide a rational in infrastructure and practical autogenous cutting patient spouts protector outward with sputum, it is keeping patient autogenous cutting department clear while, can effectively prevent again because of the phlegm silk that patient spouts the phlegm and the indiscriminate situation of spouting of sputum that leads to, finally the effectual cleanness of bed, patient's gown and ward surrounding environment of having ensured.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a autogenous cutting patient spouts protector outward with sputum which characterized in that: the neck skin care device comprises a shield with a downward cover opening, wherein a matching opening for being attached to the neck skin of a patient is formed by the cover opening of the shield, and a binding belt for covering and fixing the shield at the tracheotomy position of the patient is arranged on the outer wall of the shield; the device also comprises a guide cylinder coaxially arranged in the cavity of the shield cover, wherein the guide cylinder is in a horn mouth shape with the pipe diameter being thin at the top and thick at the bottom, the lower edge of the guide cylinder is fixedly connected and matched with the inner wall of the shield or the cover opening, and the inclined inner wall of the guide cylinder forms a guide surface for guiding phlegm threads and phlegm; an annular collecting groove is coaxially arranged in the cavity of the guide cylinder, and the outer side groove wall of the annular collecting groove and the lowest part of the guide surface form an integral fixed connection matching relationship; the device also comprises a vent hole which is communicated with the internal environment and the external environment of the shield, and the vent hole is arranged on the shield wall which is just opposite to the outer wall of the guide shell.

Preferably, the shape of the shield is a conical cover shape with an upward tip, and the guide cylinder is formed by smoothly extending from the cover opening of the shield to the inside of the shield; the lowest end of the guide cylinder is provided with a soft cushion layer which is used for directly contacting the neck skin of the patient.

Preferably, the upper side hole wall of the vent hole extends downwards obliquely towards the cavity of the shield cover to form a baffle.

Preferably, all the vent holes are uniformly distributed along the circumferential direction of the protective cover in sequence.

Preferably, the top end of the protective cover is sectioned by a horizontal plane, so that a split type layout with a conical cap at the upper part and a conical sleeve at the lower part is formed, and a thread fit, an insertion fit or a clamping fit relationship is formed between the conical cap and the conical sleeve; the upper part of the guide shell extends along the axial direction and bends downwards, thereby forming a guide opening for inserting the sputum suction tube.

The beneficial effects of the utility model reside in that:

1) through the structure, when the disposable inflatable neck protecting hood is used in practice, on one hand, the protecting hood is integrally covered and fixed at the tracheotomy position of a patient through the bridle, and the mouth of the protecting hood is in close fit with the neck skin of the patient, so that the relative tightness of the tracheotomy position of the patient to the external environment is ensured; on the other hand, the draft tube is located the guard shield, and when patient spouted phlegm, phlegm silk and sputum can not direct pollution guard shield inner wall, but the overwhelming majority can be attached to draft tube section of thick bamboo wall and glide down, until falling into the annular collecting vat that sets up in advance, has also ensured that phlegm silk and sputum can not reverse pollution gas incision. In addition, the normal air exposure at the autogenous cutting position of autogenous cutting patient has not only been guaranteed to the air vent, still simultaneously because of its setting position is in the just right guard shield wall department of draft tube outer wall, consequently can directly not receive the injection pollution of phlegm silk and sputum, has guaranteed that the guard shield is to the effective outside isolation effect of phlegm silk and sputum, kills many birds with one stone.

Therefore, the utility model can better collect the sputum spray caused by the patient's cough, the operation is flexible and convenient, and the use of the patient is greatly facilitated. Through the structure, the utility model discloses can effectively keep patient's autogenous cutting department clean, prevent that the phlegm silk is in disorder to be spouted, ensure the health nature of bed, patient's gown and ward, reduce the nosocomial cross infection probability, the result is showing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the sectional structure of the utility model after the band is removed.

The utility model discloses each reference numeral is as follows with the actual corresponding relation of part name:

10-shield

10 a-conical cap 10 b-conical sleeve 11-vent hole 11 a-baffle plate

20-belt 30-guide cylinder 31-guide opening

40-annular collecting groove 50-soft cushion layer

Detailed Description

For the purposes of understanding, the specific structure and operation of the invention is set forth in the following description in connection with the accompanying drawings:

the specific structure of the utility model is shown by referring to fig. 1-2, the main structure of the utility model comprises a shield 10 with a conical cover shape, and a belt 20 or a similar fixing structure is arranged at the outer wall of the shield 10, so as to fix the shield 10 at the autogenous cutting position of the patient in good time.

As can be seen from the structure shown in fig. 2, the present invention includes a shield 10, a draft tube 30 and an annular collecting groove 40, which are coaxially arranged from outside to inside. The guide shell 30 is formed by the cover opening of the shield 10 extending inwards smoothly in the radial direction, so that a bell-mouth-shaped structure with a thin upper part and a thick lower part is formed; the annular collecting groove 40 extends from the lowest end of the guide shell 30 to the inside smoothly, thereby forming a collector with an upward opening for collecting phlegm threads and phlegm. In order to ensure the comfort of the present invention in use, the presence of the cushion layer 50 can be seen in the configuration shown in fig. 2, thereby functioning as a flexible liner.

In view of the connectivity of the environment inside and outside the enclosure of the enclosure 10, in the configuration shown in fig. 1-2, a plurality of ventilation holes 11 are evenly distributed circumferentially around the enclosure wall of the enclosure 10. The arrangement position and the arrangement state of the vent holes 11 are described as follows: on one hand, the vent hole 11 should be located at the wall of the shield 10 opposite to the outer wall of the guide shell 30, that is, the tracheotomy position of the patient should be completely isolated from the vent hole 11 by the guide shell 30, so as to ensure the ventilation function and avoid the influence of spitting on the vent hole 11 as much as possible. On the other hand, the oblique downward extension that the upside pore wall department of air vent 11 is shown in fig. 2 has baffle 11a, even the minute part sputum crosses draft tube 30 and gets into air vent 11 place space, also can be because of baffle 11 a's the effect of sheltering from and naturally drop to the trough-shaped structure of guard shield 10 cover mouth department, and can not follow air vent 11 and flow out to external environment, final further realization the utility model discloses the isolation of external environment uses the purpose.

On the basis of the above structure, the protective cover 10 of the present invention is divided into two parts, i.e., a taper sleeve 10b and a taper cap 10 a. Awl cap 10a is fixed on taper sleeve 10b through detachable cooperation structure such as screw-thread fit, and when needs, the accessible is unscrewed awl cap 10a, inserts from taper sleeve 10b department afterwards and inhales the phlegm pipe to do not getting rid of the utility model discloses a under the prerequisite, realize the online suction effect of patient's trachea interior phlegm liquid. In order to further improve the insertion efficiency of the sputum aspirator, the upper part of the guide shell 30 extends along the radial direction towards the axial direction and bends downwards, so as to form a guide opening 31 for facilitating the insertion of the sputum aspirator.

Of course, the above is one specific embodiment of the present invention. In practice, the appearance of the protecting cover 10 is equally replaced without changing the use performance, such as turning to adopt a square or even a polygon cone, or changing the belt 20 into an elastic band or even an adhesive tape for fixing, etc., and such conventional structural changes made on the basis of the known structure of the present invention should be regarded as equivalent or similar designs and fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a autogenous cutting patient spouts protector outward with sputum which characterized in that: the neck-protecting band comprises a protecting cover (10) with a downward cover opening, wherein the cover opening of the protecting cover (10) forms a matching opening used for being attached to the neck skin of a patient, and a binding band (20) used for covering and fixing the protecting cover (10) at the tracheotomy position of the patient is arranged on the outer wall of the protecting cover (10); the device also comprises a guide cylinder (30) coaxially arranged in the cover cavity of the protective cover (10), wherein the guide cylinder (30) is in a bell mouth shape with a pipe diameter being thin at the top and thick at the bottom, the lower edge of the guide cylinder (30) is fixedly connected and matched with the inner wall of the protective cover (10) or the cover opening, and the inclined inner wall of the guide cylinder (30) forms a guide surface for guiding phlegm silk and phlegm; an annular collecting groove (40) is coaxially arranged in a cavity of the guide cylinder (30), and the outer side groove wall of the annular collecting groove (40) and the lowest part of the guide surface form an integral fixed connection matching relationship; the device also comprises a vent hole (11) which is communicated with the internal environment and the external environment of the shield (10), wherein the vent hole (11) is arranged on the shield wall of the shield (10) which is just opposite to the outer wall of the guide shell (30).

2. The sputum spray-out protection device for the tracheotomy patient according to claim 1, characterized in that: the shape of the shield (10) is in a conical cover shape with an upward tip, and the guide cylinder (30) is formed by smoothly extending the cover opening of the shield (10) into the cover; the lowest end of the guide cylinder (30) is provided with a soft cushion layer (50) which is used for directly contacting the neck skin of the patient.

3. The sputum spray-out protection device for the tracheotomy patient according to claim 2, characterized in that: and a baffle plate (11a) extends downwards obliquely towards the cavity of the protective cover (10) from the upper side hole wall of the vent hole (11).

4. The sputum spray-out protection device for the tracheotomy patient according to claim 3, characterized in that: the vent holes (11) are uniformly distributed along the circumferential direction of the shield (10).

5. The sputum spray-out protection device for the tracheotomy patient according to claim 2, 3 or 4, characterized in that: the top end of the protective cover (10) is cut by a horizontal plane, so that a split type layout with a conical cap (10a) at the upper part and a conical sleeve (10b) at the lower part is formed, and a thread fit, an insertion fit or a clamping fit relation is formed between the conical cap (10a) and the conical sleeve (10 b); the upper part of the guide shell (30) extends along the axial direction and bends downwards, thereby forming a guide opening (31) which is convenient for inserting the sputum suction tube.

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