CN213789140U - Oral cavity drainage device - Google Patents

Abstract

The utility model provides an oral cavity drainage device, it is used for patient's oral cavity to belong to medical instrument, including the drainage tube, the drainage holds in the palm and the drainage bag, wherein, the drainage holds in the palm and is the flexible sheet structure, the drainage holds in the palm the center and opens there is the through-hole, the drainage tube passes the through-hole that the drainage held in the palm the center, one side backward bending that the drainage held in the palm turns over the book, constitute semi-open protection space, the drainage tube is both ends open-ended hollow hose, the internal fixation is filled out and is established the drainage strip, the one end of drainage tube is the suction end, arrange patient's oral cavity in, the suction end is stretched out to the drainage strip, the other end is the discharge end, the discharge end is located the protection space, the discharge end is fixed with drainage bag detachable. The utility model discloses novel structure, think about ingenious, convenient to use washs the convenience, and the drainage is effectual, and the use is safe comfortable healthy, clean and tidy, and the effect is showing.

Description

Oral cavity drainage device

Technical Field

The utility model belongs to the field of medical appliances, in particular to an oral drainage device.

Background

Some patients are assisted by an artificial airway due to trachea intubation or tracheotomy, the trachea is placed into the upper respiratory tract or a catheter is placed into the trachea directly to establish a breathing channel, the artificial airway needs to be provided with an air bag at the pharyngeal part in the oral cavity of the patient, so that the patient cannot swallow saliva, oral secretion generated every 2-3h by a normal patient is about 20-30ml, the patient is required to lie on the side after operation, the liquid can flow downwards along the angle of the mouth of the patient without suction, the appearance is not elegant, a sickbed can be soaked, and the skin of the face and the shoulders of the patient can be damaged for a long time. At present, gauze wiping or negative pressure suction is adopted clinically, but medical care personnel are heavy in work and cannot always keep on to wipe the patient to carry out frequent negative pressure suction, and moreover, excessive negative pressure can cause great burden to the oral cavity of the patient to damage the oral mucosa of the patient.

In order to reduce unnecessary burden for medical personnel, people provide some alternative schemes, and can provide certain drainage effect on the basis of reducing negative pressure suction, so that oral secretion of a patient can be guided away in time. Among the prior art, patent 2019200468382 discloses a trachea cannula patient secretion collector, adopts the dressing to set up the device at the patient oral area, fixes lip about the patient for the direct inflow device of patient's oral secretion is collected in the collection bag, however, because the patient is the side prone position when being settled at the sick bed, the difficult direct inflow device of secretion in patient oral cavity, moreover, the device shutoff patient's mouth can bring uncomfortable sense for the patient, can not be used for keeping watch patient's daily use. Patent 2014200692370 discloses a bag is collected to oral secretion, adopts the gasbag structure to cover patient face shutoff mouth and only leaves the opening and supply the patient to breathe, but does not have the structure that can realize the drainage effect, and patient's oral secretion gets into in collecting the bag through natural flow, and not only the collection effect is not good, can bring uncomfortable sense for the patient equally, can not be used for keeping watch patient's daily use.

Therefore, innovations and improvements are made on the basis of the prior art, and a drainage device for oral secretion which can be used by a patient in a daily process is developed, so that the extra injury possibly borne by the patient who is inconvenient to breathe in the treatment process is reduced, and the health of the patient is quickly recovered.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides an oral secretion drainage device which can be used for the daily use of a patient.

The to-be-solved technical problem of the utility model is realized through following technical scheme:

the utility model provides an oral cavity drainage device, be used for the patient oral cavity, including the drainage tube, the drainage holds in the palm and the drainage bag, wherein, the drainage holds in the palm and is the flexible sheet structure, the drainage holds in the palm the center and opens there is the through-hole, the drainage tube passes the through-hole that the drainage held in the palm the center, one side backward bending that the drainage held in the palm turns over the book, constitute semi-open protection space, the drainage tube is both ends open-ended hollow hose, the internal fixation is filled out and is established the drainage strip, the one end of drainage tube is the suction end, arrange the patient oral cavity in, the suction end is stretched out to the drainage strip, the other end is the discharge end, the discharge end is located the protection space, discharge end and drainage bag detachable are fixed.

The utility model discloses in, the drainage strip is the cotton wool lines, by the parallel strip that forms of arranging of a plurality of cotton wool lines. Because the absorbent cotton thread can soak and absorb liquid, under the capillary action, the liquid drains the liquid from the suction end and travels along the drainage tube, and under the siphon action, the liquid continuously enters the drainage bag.

Further, be provided with soft sleeve pipe in the through-hole at drainage support center, the sleeve pipe is set up to the horn mouth of soft towards the one end of attracting the end, and patient's angle of a mouth is pressed close to the horn mouth, and the drainage tube passes sleeve pipe and horn mouth, and the one end that the sleeve pipe is located the protection space is held in the palm with the drainage and is passed through medical sticky tape and be connected.

Furthermore, a flexible horn mouth is arranged at one side of the through hole in the center of the drainage support relative to the drainage end, the horn mouth and the drainage support are of an integrated structure, and the drainage tube penetrates through the horn mouth and the through hole.

Furthermore, the drainage tube passes through a through hole in the center of the drainage support and is connected with the drainage support to form an integrated structure.

The utility model discloses in, the end department of discharge end is provided with the spacing ring of stereoplasm, and the external diameter of spacing ring is greater than the external diameter in drainage tube middle section, and the opening cover of drainage bag is established outside the spacing ring of discharge end, realizes that the drainage bag is fixed with the detachable of drainage tube from this.

Furthermore, the drainage bag and the drainage support are fixed by medical adhesive tape.

The utility model discloses in, the drainage holds in the palm has the part to press close to patient's face for the lateral surface in protection space, and the drainage holds in the palm the position of pressing close to patient's face and is provided with and pastes the layer.

Furthermore, the drainage support adopts medical silica Gel, and the paste layer is medical self-recovery paste silica Gel (TruCont Gel), can not bring the damage to patient's facial skin when long-time and patient's facial contact.

Compared with the prior art, the utility model has the advantages of it is following:

the drainage strip capable of self-suction penetrates through the drainage support to be connected with the oral cavity of a patient and the drainage bag, so that liquid secretion in the oral cavity of the patient can be effectively drained into the drainage bag, negative pressure is not generated, the drainage effect is good, the oral cavity of the patient is not damaged, and the drainage bag is safe and healthy;

the drainage support which can be attached to the face of a patient can connect and fix the drainage bag and the drainage tube, so that dislocation and separation caused by movement of the patient are avoided, the skin of the patient is not damaged, and the use is convenient;

the drainage support is turned over and bent, the mouth of a patient is not blocked, normal respiration of the patient is not influenced, the joint of the drainage bag and the drainage tube is protected, and the drainage bag can be carried to prevent falling off;

one end of the soft sleeve is a bell mouth buckled at the mouth corner of the patient, thereby avoiding the secretion in the mouth of the patient from flowing out along the drainage tube and further ensuring the cleanness and tidiness in the using process;

each part is detachably connected, so that the cleaning after use is convenient;

to sum up, the utility model discloses novel structure, the design is ingenious, convenient to use, and it is convenient to wash, and the drainage is effectual, and the use is safe comfortable healthy, clean and tidy, and the effect is showing.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of another embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention.

In the figure: the drainage tube comprises a drainage tube 1, a drainage support 2, a drainage bag 3, a suction end 4, a discharge end 5, a limiting ring 6, a drainage strip 7, a sleeve 8, a bell mouth 9, a medical adhesive tape 10 and an adhesive layer 11.

Detailed Description

The invention will be further described with reference to the drawings and specific preferred embodiments without limiting the scope of the invention.

Example 1

Referring to fig. 1 and 2, the oral cavity drainage device is used for the oral cavity of a patient, and comprises a drainage tube 1, a drainage support 2 and a drainage bag 3, wherein the drainage support 2 is of a flexible sheet structure, the upper half leaf of the drainage support 2 is bent and folded downwards to form a semi-open protection space, a through hole is formed in the center of the drainage support 2, a soft sleeve 8 is arranged in the through hole, one end of the sleeve 8 is positioned in the protection space, the other end of the sleeve 8 is positioned outside the protection space, a flexible bell mouth 9 is arranged at the end, the bell mouth 9 is close to the corner of the patient, the drainage tube 1 penetrates through the sleeve 8 and the bell mouth 9, and one end of the sleeve 8, which is positioned in the protection space, is connected with the drainage support 2 through a medical adhesive tape 10; drainage tube 1 is both ends open-ended cavity hose, drainage strip 7 is established to internal fixation packing, drainage strip 7 is the absorbent cotton lines, the strip that forms is arranged by a plurality of absorbent cotton lines side by side, the one end of drainage tube 1 is for attracting end 4, arrange the patient oral cavity in, drainage strip 7 stretches out attracting end 4, the other end is discharge end 5, discharge end 5 is located the protection space, the end department of discharge end 5 is provided with the spacing ring 6 of stereoplasm, the external diameter of spacing ring 6 is greater than the external diameter in drainage tube 1 middle section, the spacing ring 6 of discharge end 5 is established to the opening cover of drainage bag 3, realize from this that drainage bag 3 is fixed with drainage tube 1's detachable, drainage bag 3 holds in the palm 2 with the drainage and pastes fixedly through medical sticky tape 10.

Example 2

An oral cavity drainage device is shown in figure 3 and comprises a drainage tube 1, a drainage support 2 and a drainage bag 3, wherein the drainage support 2 is of a flexible sheet structure, the upper half leaf of the drainage support 2 is bent and folded downwards to form a semi-open protection space, a through hole is formed in the center of the drainage support 2, a flexible bell mouth 9 is arranged on the other side, opposite to the protection space, of the through hole, the bell mouth 9 is close to the corner of a patient, the bell mouth 9 and the drainage support 2 are of an integrated structure, and the drainage tube 1 penetrates through the bell mouth 9 and the through hole; drainage tube 1 is both ends open-ended cavity hose, drainage strip 7 is established to internal fixation packing, drainage strip 7 is the absorbent cotton lines, the strip that forms is arranged by a plurality of absorbent cotton lines side by side, the one end of drainage tube 1 is for attracting end 4, arrange the patient oral cavity in, drainage strip 7 stretches out attracting end 4, the other end is discharge end 5, discharge end 5 is located the protection space, the end department of discharge end 5 is provided with the spacing ring 6 of stereoplasm, the external diameter of spacing ring 6 is greater than the external diameter in drainage tube 1 middle section, the spacing ring 6 of discharge end 5 is established to the opening cover of drainage bag 3, realize from this that drainage bag 3 is fixed with drainage tube 1's detachable, drainage bag 3 holds in the palm 2 with the drainage and pastes fixedly through medical sticky tape 10.

Example 3

An oral cavity drainage device is shown in figure 4 and comprises a drainage tube 1, a drainage support 2 and a drainage bag 3, wherein the drainage support 2 is of a flexible sheet structure, the upper half leaf of the drainage support 2 is bent and folded downwards to form a semi-open protection space, a through hole is formed in the center of the drainage support 2, and the drainage tube 1 penetrates through the through hole and is connected with the through hole to form an integrated structure; drainage tube 1 is both ends open-ended cavity hose, drainage strip 7 is established to internal fixation packing, drainage strip 7 is the absorbent cotton lines, the strip that forms is arranged by a plurality of absorbent cotton lines side by side, the one end of drainage tube 1 is for attracting end 4, arrange the patient oral cavity in, drainage strip 7 stretches out attracting end 4, the other end is discharge end 5, discharge end 5 is located the protection space, the end department of discharge end 5 is provided with the spacing ring 6 of stereoplasm, the external diameter of spacing ring 6 is greater than the external diameter in drainage tube 1 middle section, the spacing ring 6 of discharge end 5 is established to the opening cover of drainage bag 3, realize from this that drainage bag 3 is fixed with drainage tube 1's detachable, drainage bag 3 holds in the palm 2 with the drainage and pastes fixedly through medical sticky tape 10.

Additionally, the utility model discloses a drainage holds in the palm 2 has the part to press close to patient's face for the lateral surface in protection space, and drainage holds in the palm 2 and presses close to patient's facial position and is provided with and pastes layer 11, and drainage holds in the palm 2 and adopts medical silica gel, pastes layer 11 and adopts medical self-resuming to paste silica gel, can not bring the damage for patient's facial skin when long-time and patient's facial contact.

The utility model discloses when being applied to artificial air flue patient's daily oral secretion drainage, establish 3 covers of new drainage bag and install discharge end 5 of drainage tube 1, will attract end 4 to place the patient oral cavity, make drainage strip 7 soak and attract the secretion in the patient oral cavity, because the patient is in the side prone position this moment, aim at the patient angle of mouth that leans on down with horn mouth 9, make drainage tube 1 be located patient angle of mouth extreme lower position, then hold in the palm 2 with the drainage and press down patient face, make the drainage hold in the palm the face of 2 pasting layer 11 attached to patient angle of mouth below, then again, use medical sticky tape 10 to fix drainage bag 3 on drainage holds in the palm 2, accomplished promptly the utility model discloses an oral secretion drainage device lays the use. According to the normal velocity of flow of patient's oral secretion, drainage bag 3 collects according to its capacity often after, keep drainage to hold in the palm 2 motionless, drainage bag 3 is fixed to the medical sticky tape 10 that drainage held in the palm 2, with the opening of drainage bag 3 and the discharge end 5 separation of drainage tube 1, take out new drainage bag 3 again, set up discharge end 5 with the opening cover of new drainage bag 3, with its fixed connection through medical sticky tape 10 or cotton thread, the change of drainage bag 3 has been accomplished promptly from this, drainage bag 3 that replaces is abandoned or is preserved with the chemical examination according to the demand.

Oral cavity drainage device use and accomplish the back, hold in the palm medical sticky tape 10 of 2 with drainage tube 1 and drainage and demolish, can split respectively and hold in the palm 2, drainage bag 3, sleeve pipe 8 for drainage tube 1, drainage, take drainage strip 7 out, then wash respectively, disinfect, dry, can assemble fixed good in order to reuse.

Consequently, combine above-mentioned structure and working process to discover, oral cavity secretion drainage device novel structure, think about ingenious, convenient to use, it is convenient to wash, the drainage is effectual, the use is safe comfortable healthy, clean and tidy, the effect is showing.

Claims (8)

1. An oral drainage device for a patient's oral cavity, characterized in that: including the drainage tube, the drainage holds in the palm and the drainage bag, wherein, the drainage holds in the palm and is the flexible sheet structure, the drainage holds in the palm the center and opens there is the through-hole, the through-hole at drainage support center is passed to the drainage tube, one side backward bending of drainage support is turned over, constitute semi-open protection space, the drainage tube is both ends open-ended cavity hose, the internal fixation is filled out and is established the drainage strip, the one end of drainage tube is the suction end, arrange patient's oral cavity in, the drainage strip stretches out the suction end, the other end is the discharge end, the discharge end is located the protection space, the discharge end is fixed with drainage bag detachable.

2. The oral drainage device of claim 1, wherein: the drainage strip is a cotton wool strip and is a strip formed by arranging a plurality of cotton wool lines in parallel.

3. The oral drainage device of claim 2, wherein: the drainage holds in the palm the through-hole at center and is provided with soft sleeve pipe, and the sleeve pipe is set up to the horn mouth of soft towards the one end of attracting the end, and patient's angle of a mouth is pressed close to the horn mouth, and the drainage tube passes sleeve pipe and horn mouth, and the one end that the sleeve pipe is located the protection space holds in the palm to be connected through medical sticky tape with the drainage.

4. The oral drainage device of claim 2, wherein: the through hole at the center of the drainage support is provided with a flexible bell mouth relative to one side of the drainage end, the bell mouth and the drainage support are of an integrated structure, and the drainage tube penetrates through the bell mouth and the through hole.

5. The oral drainage device of claim 2, wherein: the drainage tube passes through the through hole in the center of the drainage support and is connected with the drainage support to form an integrated structure.

6. The oral drainage device of claim 1, wherein: the end of the discharge end is provided with a hard limiting ring, the outer diameter of the limiting ring is larger than that of the middle section of the drainage tube, and the opening of the drainage bag is sleeved outside the limiting ring of the discharge end.

7. The oral drainage device of claim 6, wherein: the drainage bag and the drainage support are fixed by medical adhesive tape.

8. The oral drainage device of claim 1, wherein: the drainage holds in the palm has the part to press close to patient's face for the lateral surface in protection space, and the drainage holds in the palm the position of pressing close to patient's face and is provided with pastes the layer.

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