CN219501765U - Sputum splashing prevention device - Google Patents

Abstract

The utility model provides a sputum splashing prevention device, and belongs to the technical field of medical appliances. Including fixed knot constructs and splash prevention structure, fixed knot constructs including collet, fixed band and bandage, the collet both sides all are provided with the fixed band, fixed band one side is provided with the bandage, splash prevention structure includes go-between, telescopic bag, closing cap, solid fixed ring, slide bar, slider and spring, gu fixed ring set up in collet one side, the go-between set up in telescopic bag one side, the slide bar with go-between sliding connection, the slide bar with gu fixed ring joint. According to the sputum splash preventing device, the sputum splash preventing device is convenient to fix the sputum splash preventing device on the neck of a patient, offset is avoided, the fixing effect is improved, and meanwhile the telescopic bag is convenient to disassemble, assemble and replace.

Description

Sputum splashing prevention device

Technical Field

The utility model relates to the field of medical instruments, in particular to a sputum splash preventing device.

Background

In the patients in the intensive care unit of the hospital, the conditions such as difficult expectoration and dyspnea often occur, the laryngeal tracheotomy operation is needed, but the tracheal cannula needs to be left for a long time after the tracheotomy, at present, the tracheotomy patients do not need the breathing machine to assist in breathing if the illness state is improved, and besides the airway humidifying tube, a piece of medical wet gauze is covered at the tracheotomy position to prevent the respiratory tract from being excessively dry, sputum from splashing and foreign matters from falling in; in the actual use process, as the patient is bedridden for a long time, a great amount of sputum is usually generated in the lung, once the patient has uncomfortable symptoms, severe cough can occur, gauze at the tracheotomy position can be sprayed and the sputum can be sprayed around, so that great pollution is caused to the patient and the surrounding environment, especially the patient with infectious diseases, and the infection of other patients, doctors and nurses is very easy to cause.

For this Chinese patent application No. CN202122764294.3, a sputum splashing prevention device for a patient with a tracheotomy is disclosed, which comprises a bottom pad, a telescopic bag and a fixing belt, wherein the bottom pad is arranged at the rear part of the telescopic bag, and the fixing belt is symmetrically arranged at the two sides of the bottom pad; the telescopic bag is a shell with a corrugated hose structure, through holes are formed in the middle of the front face and the rear face of the telescopic bag, an absorption layer is arranged on the inner face of the telescopic bag, and a sealing cover is arranged at the through hole at the front end of the telescopic bag; the sputum splash preventing device for the tracheotomy of the severe patient is provided with the telescopic bag made of melt-blown cloth outside the tracheotomy, and the water absorbing absorption layer is arranged on the inner wall of the telescopic bag, so that the problems of pollution caused by the sputum splash and infection threat to surrounding personnel caused by the cough of the severe patient are effectively solved, the safety of medical staff is ensured, and convenience is brought to nursing patients.

The following disadvantages exist in the use process of the scheme: because during the use, through taking off the release sheet to fix at patient's neck through the bonding face of fixed band one side, this just makes when severe patient coughs violently, the impact force that produces for the bonding face drops, and inconvenient and patient's neck is fixed, and the flexible bag sets up in base pad one side simultaneously, inconvenient dismouting is changed, thereby has reduced the practicality of device.

Disclosure of Invention

In order to overcome the defects, the utility model provides a sputum splashing prevention device, which aims to solve the problems that the sputum splashing prevention device is inconvenient to fix on the neck of a patient and the telescopic bag is inconvenient to fix on one side of a base cushion.

The embodiment of the utility model provides a sputum splashing prevention device, which comprises a fixing structure and a splash prevention structure, wherein the fixing structure comprises a base cushion, fixing belts and binding belts, the fixing belts are arranged on two sides of the base cushion, the binding belts are arranged on one sides of the fixing belts, the splash prevention structure comprises a connecting ring, a telescopic bag, a sealing cover, a fixing ring, a sliding rod, a sliding block and a spring, the fixing ring is arranged on one side of the base cushion, the connecting ring is arranged on one side of the telescopic bag, the sliding rod is in sliding connection with the connecting ring, the sliding rod is in clamping connection with the fixing ring, the sliding block is connected with the sliding rod, the sliding block is in sliding connection with the connecting ring, and two ends of the spring are respectively connected with the connecting ring and the sliding block.

In a specific embodiment, the fixing belt is a medical grade adhesive tape, one side of the fixing belt is provided with an adhesive surface, and the adhesive surface is provided with an adhesive sheet.

In the realization process, the device is conveniently fixed on the neck of a patient through the arrangement of the bonding surface and the bonding sheet, so that the offset is avoided.

In a specific embodiment, one side of the base pad is provided with gauze.

In the implementation process, the gauze is arranged on one side of the base pad, so that the comfort level can be improved, and meanwhile, the wound of a patient is dry and sanitary, and infection is avoided.

In a specific embodiment, the inner wall of the bellows is provided with an absorbent layer.

In the implementation process, the absorption layer is arranged on the inner wall of the telescopic bag, so that the water expectorated by a patient can be conveniently absorbed, and the outward splashing is avoided.

In a specific embodiment, the cover is threadably coupled to the bellows.

In the implementation process, the sealing cover is in threaded connection with the telescopic bag, so that the sealing cover can be conveniently assembled and disassembled, and the intubation is convenient.

In a specific embodiment, a chute is formed in the inner wall of the connecting ring, and the sliding block is in sliding connection with the chute.

In the implementation process, the sliding connection of the sliding block and the connecting ring can be facilitated through the sliding connection of the sliding block and the sliding groove, and meanwhile the sliding of the sliding block is limited.

In a specific embodiment, the fixing ring is provided with a clamping groove, and the sliding rod is clamped with the clamping groove.

In the implementation process, the sliding rod is clamped with the clamping groove, so that the clamping of the sliding rod and the fixing ring can be facilitated, and the telescopic bag can be conveniently fixed.

In a specific embodiment, one end of the sliding rod is provided with a pull block.

In the implementation process, the pull block is arranged at one end of the slide bar, so that a user can conveniently pull the slide bar.

Compared with the prior art, the utility model has the beneficial effects that: through the setting of collet, fixed band and bandage, can conveniently fix this device at patient's neck, avoid the skew, promoted fixed effect, through go-between, flexible bag, closing cap, solid fixed ring, slide bar, slider and spring's setting, can effectively avoid the sputum splash, conveniently carry out the dismouting to flexible bag simultaneously and change.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a sputum splash prevention device according to an embodiment of the present utility model;

fig. 2 is a schematic rear view of a sputum splash preventing device according to an embodiment of the present utility model;

fig. 3 is a schematic top view of a sputum splash preventing device according to an embodiment of the present utility model;

fig. 4 is a schematic top-view cross-sectional structure of the connection relationship between the base pad and the splash preventing structure according to the embodiment of the present utility model.

In the figure: 10-a fixed structure; 110-a base pad; 120-fixing bands; 130-a strap; 140-adhesive sheets; 150-gauze; 20-a splash preventing structure; 210-a connecting ring; 220-bellows; 230-capping; 240-a fixing ring; 250-slide bar; 260-a slider; 270-a spring; 280-an absorbent layer.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides a device for preventing sputum from splashing, which includes a fixing structure 10 and a splash preventing structure 20.

Specifically, the fixing structure 10 is convenient to fix the device on the neck of a patient, avoids offset, improves fixing effect, and the splash preventing structure 20 is convenient to avoid sputum splashing, and simultaneously is convenient to fix the telescopic bag 220 on one side of the base pad 110.

Referring to fig. 1, 2, 3 and 4, the fixing structure 10 includes a base pad 110, fixing straps 120 and a binding strap 130, the fixing straps 120 are disposed on two sides of the base pad 110, the binding strap 130 is disposed on one side of the fixing straps 120, and holes are formed through the base pad 110.

When specifically setting up, fixed band 120 is medical grade adhesive tape, fixed band 120 one side sets up to the bonding face, is provided with bonding piece 140 on the bonding face, wherein, through the setting of bonding face and bonding piece 140, conveniently fixes the device at patient's neck, avoids the skew.

When the device is specifically arranged, the gauze 150 is arranged on one side of the bottom pad 110, wherein the gauze 150 is arranged on one side of the bottom pad 110, so that the comfort level can be improved, and meanwhile, the wound of a patient is dry and sanitary, and infection is avoided.

Referring to fig. 1, 3 and 4, the splash preventing structure 20 includes a connecting ring 210, a bellows 220, a cover 230, a fixing ring 240, a sliding rod 250, a sliding block 260 and a spring 270, wherein the fixing ring 240 is disposed on one side of the base pad 110, the connecting ring 210 is disposed on one side of the bellows 220, the sliding rod 250 is slidably connected with the connecting ring 210, the sliding rod 250 is in clamping connection with the fixing ring 240, the sliding block 260 is connected with the sliding rod 250, the sliding block 260 is slidably connected with the connecting ring 210, and two ends of the spring 270 are respectively connected with the connecting ring 210 and the sliding block 260.

When specifically set up, the flexible bag 220 inner wall is provided with the absorbed layer 280, wherein, through being provided with the absorbed layer 280 in flexible bag 220 inner wall, can conveniently absorb the moisture that the patient expects, avoids outwards splashing.

When the device is specifically configured, the cover 230 is in threaded connection with the bellows 220, and the cover 230 is in threaded connection with the bellows 220, so that the cover 230 can be conveniently detached and attached, and the cannula is conveniently inserted.

When the connection ring 210 is specifically configured, the inner wall of the connection ring 210 is provided with a sliding groove, and the sliding block 260 is slidably connected with the sliding groove, wherein the sliding connection between the sliding block 260 and the connection ring 210 can be facilitated through the sliding connection between the sliding block 260 and the sliding groove, and meanwhile, the sliding of the sliding block 260 is limited.

When the fixing device is specifically configured, the fixing ring 240 is provided with a clamping groove, and the sliding rod 250 is clamped with the clamping groove, wherein the clamping of the sliding rod 250 and the fixing ring 240 can be facilitated through the clamping of the sliding rod 250 and the clamping groove, so that the telescopic bag 220 can be conveniently fixed.

When the sliding rod 250 is specifically arranged, a pull block is arranged at one end of the sliding rod 250, wherein the sliding rod 250 can be pulled by a user conveniently through the pull block arranged at one end of the sliding rod 250.

The working principle of the sputum splashing prevention device is as follows: when the device for preventing sputum splashing after tracheotomy is used, the bonding sheet 140 on one side of the fixing belt 120 is torn off, the hole of the bottom pad 110 corresponds to the wound of the neck of a patient, the hole is bonded and fixed with the neck of the patient through the bonding surface, the device is further fixed on the neck of the patient through the binding belts 130 arranged on two sides of the fixing belt 120, the fixing effect is improved, the sliding rod 250 and the sliding block 260 slide in the connecting ring 210 by pulling the pulling block, the spring 270 is extruded, the connecting ring 210 is sleeved on the fixing ring 240, the pulling block is loosened, the sliding rod 250 is elastically connected into the clamping groove formed in the fixing ring 240 by the spring 270, the telescopic bag 220 is convenient to disassemble and assemble, the absorption layer 280 is arranged on the inner wall of the telescopic bag 220 to conveniently absorb water which is expectorated by the patient, the sealing cover 230 can be rotated to be taken down when the intubation is needed, and the sealing cover 230 can be installed after the intubation is completed, and the use is convenient.

It should be noted that, specific model specifications of the gauze 150, the bellows 220 and the absorbent layer 280 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so detailed descriptions thereof are omitted.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. The sputum splashing prevention device is characterized by comprising

The fixing structure comprises a base cushion, fixing belts and binding belts, wherein the fixing belts are arranged on two sides of the base cushion, and the binding belts are arranged on one sides of the fixing belts;

the splash preventing structure comprises a connecting ring, a telescopic bag, a sealing cover, a fixing ring, a sliding rod, a sliding block and a spring, wherein the fixing ring is arranged on one side of the base pad, the connecting ring is arranged on one side of the telescopic bag, the sliding rod is in sliding connection with the connecting ring, the sliding rod is in clamping connection with the fixing ring, the sliding block is connected with the sliding rod, the sliding block is in sliding connection with the connecting ring, and two ends of the spring are respectively connected with the connecting ring and the sliding block.

2. The sputum splash preventing device according to claim 1, wherein the fixing belt is a medical grade adhesive tape, one side of the fixing belt is provided with an adhesive surface, and the adhesive surface is provided with an adhesive sheet.

3. The sputum splash prevention apparatus according to claim 1, wherein a gauze is provided on one side of the base pad.

4. The sputum splash prevention apparatus according to claim 1, wherein the inner wall of the bellows is provided with an absorbent layer.

5. The anti-sloshing device of claim 1 wherein the cover is threadably connected to the bellows.

6. The sputum splash prevention apparatus according to claim 1, wherein a chute is provided in the inner wall of the connecting ring, and the slider is slidably connected to the chute.

7. The sputum splash prevention apparatus according to claim 1, wherein the retaining ring is provided with a slot, and the slide bar is engaged with the slot.

8. The sputum splash prevention apparatus according to claim 1, wherein one end of the slide bar is provided with a pull block.