CN217430647U

CN217430647U - A spraying formula medicine applying device that is used for accurate medicine applying of focus of oropharynx depths

Info

Publication number: CN217430647U
Application number: CN202220062415.1U
Authority: CN
Inventors: 曾玉; 廖志伟; 邝燕好; 张效玮
Original assignee: Cancer Center of Guangzhou Medical University
Current assignee: Cancer Center of Guangzhou Medical University
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-09-16
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a spraying formula medicine applying device that is used for accurate medicine applying of oropharynx depths focus, including tray and medicine applying device, the tray includes bottom and wall portion, the wall portion encircles the setting and is in the periphery of bottom is in order to form a chamber that holds that is used for loading the filth, the at least part that holds the chamber is upwards protruding to form a platform portion, set up in the platform portion and be used for the installation again the mounting hole of medicine applying device, the medicine applying device sets up dismantled and assembled in the mounting hole. The medicine feeding device at least comprises a bottle body and a sprayer, the bottle body is arranged in the mounting hole, the sprayer is mounted at the upper part of the bottle body, a hard trunk nozzle is further arranged at the sprayer, a channel for liquid medicine to flow out is arranged in the trunk nozzle, and an arc-shaped pressing plate is arranged at the lower part of the trunk nozzle; can prevent the tongue root from blocking the medicine to be accurately administered towards the focus deep in the oropharynx, and simultaneously solves the problem of spitting out saliva or mucus pollution caused by nausea and retching of patients.

Description

A spraying formula medicine applying device that is used for accurate medicine applying of focus of oropharynx depths

Technical Field

The utility model belongs to the technical field of special medical instrument of the difficult healing surface of a wound of radioactive oral mucositis treatment, especially relate to a spraying formula medicine applying device that is used for accurate medicine applying of focus of oropharynx depths.

Background

In the clinical treatment process of head and neck tumor radiation, more than 90 percent of patients can suffer from acute mucosal lesions caused by radiation therapy, and the acute mucosal lesions mainly show symptoms of oral mucosal hemorrhage, ulcer, erosion, necrosis, film covering, more inflammatory exudates, swallowing pain, swallowing disorder and the like. In the treatment process of the radioactive oral mucositis RTOM, the conditions of severe oropharyngeal reflex, retching, nausea, severe swallowing pain, even swallowing disorder, incapability of oral ingestion and the like of patients suffering from tongue root blockage of soft palate areas, tonsils and pharyngeal posterior walls generally exist for tumor patients, so that the medicines can hardly and effectively reach the pharyngeal posterior wall lesion areas, and great difficulty is brought to the treatment of diseases. At present, the main solution is that a common trunk spray bottle is used, a spray pipe of the common trunk spray bottle extends into the oral cavity of a patient to carry out oropharyngeal medicine application, but because the medicine application pipe is small and limited in volume and form, tongue roots cannot be effectively pushed away to fully expose lesion areas such as a soft palate area, a uvula, a pharyngeal bow area, a pharyngeal backwall and the like, if the patient has a heavier pharyngeal reflex, the common trunk spray bottle in the market cannot accurately and effectively spray the medicine to a focus in the deep region of the oropharyngeal cavity, the effective rate of medicine use is extremely low, and the medicine waste is serious; meanwhile, because of oral cavity radiotoxicity, oral mucosa is red and swollen, large ulcer erosion bleeding wound surfaces with the diameter of more than 1.5cm often appear in the areas such as a soft palate area, a uvula, a pharyngeal bow area, a pharyngeal backwall and the like, and are accompanied by more tissue exudates, and in addition, additional factors such as extremely high saliva viscosity and the like are caused after parotid functions are seriously damaged due to radiotherapy, so that the medicine application difficulty of deep areas which are easily damaged in the radiotherapy process of head and neck tumors from the oral soft palate area to the pharyngeal backwall and pharyngeal area is increased, and meanwhile, because of filth matters spitted out by nausea and vomiting caused by oropharyngeal reflex of a patient, clothes or sickbed of the patient are dirty, the cleaning burden is increased for families, medical staff and nursing staff of the patient/patient, and the risk of hospital infection is caused, so that the treatment of the deep diseased area of the oropharynx is accurately carried out at high efficiency while medicines are not wasted, and the risk of hospital infection is reduced, there is a need for a medicine applicator capable of accurately spraying medicine to a lesion while preventing contamination of saliva.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine applying device can get rid of the tongue root and block to go deep into the oropharynx depths and accurately towards focus department and administer, solves the problem that patient's medicine is extravagant, vomitus pollutes.

The medicine feeder comprises a tray and a medicine feeder, wherein the tray comprises a bottom and a wall, the wall is arranged around the periphery of the bottom to form a containing cavity used for loading dirt, at least part of the containing cavity protrudes upwards to form a platform part, a mounting hole used for mounting the medicine feeder is formed in the platform part, and the medicine feeder is detachably arranged in the mounting hole. The medicine feeding device at least comprises a bottle body and a sprayer, the bottle body is arranged in the mounting hole, the sprayer is mounted on the upper portion of the bottle body, a hard trunk nozzle is further arranged at the sprayer, a channel for liquid medicine to flow out is arranged in the trunk nozzle, and an arc-shaped pressing plate is arranged at the lower portion of the trunk nozzle.

In a further technical scheme, the trunk nozzle is detachably connected with the spray head in a threaded or buckled mode.

In a further technical scheme, a channel communicated with the spray head and used for liquid medicine to flow out is arranged in the trunk nozzle.

In a further technical scheme, the novel bottle also comprises an air bag, and the air bag is communicated with the spray head and the bottle body through a hose.

In a further technical scheme, the bottle body is brown, and a plurality of anti-skidding parts are arranged outside the bottle body.

In a further technical scheme, the anti-skid part is a plurality of concave grains arranged at intervals.

In a further technical scheme, a supporting part is arranged at the connecting part of any one of the wall parts and the bottom part.

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

1. support the upper portion of tongue root with the clamp plate of trunk nozzle lower part, apply decurrent pressure to the tongue root, fully expose patient's pharynx bow region and pharynx back wall region simultaneously at patient's wide-open mouth for the focus part is not sheltered from by the tongue root, and the trunk nozzle sets up the focus that the depths of growing into the strip can go deep into the oropharynx simultaneously, carries out accurate medicine processing of going up to the focus, thereby improves treatment.

2. The tray part can hold the patient chin, if when the in-process patient of adding medicine appears retching, nausea, vomiting, the dirty thing of intraoral outflow can be caught to the chamber that holds of tray, avoids patient's clothes or sick bed contaminated, alleviates patient's treatment pressure and nursing staff's operating pressure.

Drawings

FIG. 1 is an assembly view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the medicine applicator of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

The utility model provides a spraying formula medicine applicator that is used for accurate medicine application of focus of oropharynx depths, as shown in fig. 1 and fig. 2, including tray 1 and medicine applicator 2, tray 1 includes bottom 11 and wall portion 12, wall portion 12 encircles the setting and is in the periphery of bottom 11 is in order to form one and be used for loading the dirt hold chamber 13, the at least part that holds chamber 13 upwards protruding formation a platform portion 14, it is used for the installation to set up still on the platform portion 14 the mounting hole 15 of

medicine applicator

2, 2 utensil of medicine applicator sets up dismantled and assembled in mounting hole 15. The medicine applying device 2 at least comprises a bottle body 21 and a spray head 22, the bottle body 21 is arranged in the mounting hole 15, the spray head 22 is arranged on the upper portion of the bottle body 21, a hard trunk nozzle 23 is further arranged at the position of the spray head 22, a channel for liquid medicine to flow out is arranged in the trunk nozzle 23, and an arc-shaped pressing plate 23a is arranged at the lower portion of the trunk nozzle 23.

During the use, elephant nose nozzle 23 deepens into patient's mouth and reaches tongue root district, utilize clamp plate 23a of elephant nose nozzle 23 lower part to support the upper portion of tongue root, apply decurrent pressure to the tongue root, fully expose patient's pharynx bow and pharynx back wall region, make the lesion region not sheltered from by the tongue body, elephant nose nozzle 23 sets up the focus that the depths of growing up the strip can deepen oropharynx simultaneously, carry out accurate medicine processing of going up to the focus, thereby improve treatment, make the high-efficient accurate lesion region that reaches of medicine. In addition, in the process of adding medicine to, the patient chin can be held to tray 1 part, if in the in-process patient of adding medicine to appear retching or can't swallow and lead to when saliva mucus flows out uncontrollably, the filth that flows can be caught to the chamber 13 that holds of tray 1, avoids patient's clothes or sick bed to be contaminated, alleviates patient's treatment pressure and nursing staff's operating pressure.

In this embodiment, the trunk nozzle 23 and the spray head 22 are detachably connected by a screw thread or a snap. The trunk nozzle 23 is used as an entry type medical part and a disposable medical device, and other parts can be used repeatedly after being sterilized, so that the cost is reduced and the generation of medical waste is reduced.

In this embodiment, the trunk nozzle 23 is provided therein with a passage communicating with the head 22 for flowing out the liquid medicine. The channel can ensure that the liquid medicine is sprayed out of the spray head 22 without being blocked, and the liquid medicine can accurately hit the focus, thereby improving the treatment effect.

In this embodiment, the present invention further comprises an air bag 24, and the air bag 24 is in communication with the spray head 22 and the bottle body 21 through a hose. The mode of arranging the air bag 24 is used for controlling the spraying of the liquid medicine, compared with the mode of pressing the spraying, the mode is more suitable for the use of the scene, a user can more easily control the medicine feeding amount of the liquid medicine from the outside of the body of a patient, and meanwhile, the capacity of the bottle body 21 can be more conveniently observed to judge whether the medicine feeding amount is enough.

In this embodiment, the bottle body 21 is brown, and a plurality of anti-slip portions 21a are disposed on the exterior of the bottle body, and the anti-slip portions 21a are a plurality of concave patterns disposed at intervals. The color of the bottle body 21 is set to be the prior art, so that the liquid medicine can be prevented from being degraded by light to influence the curative effect. The anti-slip part 21a can facilitate the replacement of the liquid medicine by the user and prevent the medicine from slipping

In this embodiment, a supporting portion 16 is disposed at a connection between any one of the wall portions 12 and the bottom portion 11. The support part 16 can make the lower part of the patient better fit with the bottom 11 of the tray 1, so that the patient feels more comfortable when receiving treatment.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a spraying formula medicine applicator that is used for accurate medicine application of oropharynx depths focus, its characterized in that: including tray and ware of adding medicine to, the tray includes bottom and wall portion, the wall portion encircles the setting and is in the periphery of bottom is in order to form one and be used for loading the chamber that holds of filth, the at least part that holds the chamber upwards protruding formation platform portion, set up still to be used for the installation in the platform portion the mounting hole of ware of adding medicine to, it sets up to add medicine to the ware dismantled and assembled in the mounting hole, it includes body and shower nozzle at least to add medicine to the ware, the body sets up in the mounting hole, the shower nozzle is installed the upper portion of body, shower nozzle department still is equipped with the trunk nozzle of a stereoplasm, be equipped with the passageway that supplies the liquid medicine to flow in the trunk nozzle, the lower part of trunk nozzle sets to curved clamp plate.

2. The spray type medicine applicator for the deep oropharyngeal focus accurate medicine application according to claim 1, characterized in that: the trunk nozzle and the spray head are detachably connected in a threaded or buckled mode.

3. The spray type medicine applicator for the deep oropharyngeal focus precise medicine application according to claim 1 or 2, characterized in that: the trunk nozzle is internally provided with a channel which is communicated with the spray head and is used for the outflow of liquid medicine.

4. The spray type medicine applicator for the deep oropharyngeal focus accurate medicine application according to claim 1, characterized in that: the air bag is communicated with the spray head and the bottle body through a hose.

5. The spray type medicine applicator for the deep oropharyngeal focus accurate medicine application according to claim 1, characterized in that: the bottle body is brown, and a plurality of anti-skidding parts are arranged outside the bottle body.

6. The spray type medicine applicator for the deep oropharyngeal focus accurate medicine application according to claim 5, characterized in that: the anti-skid part is a plurality of concave grains arranged at intervals.

7. The spray type medicine applicator for the deep oropharyngeal focus accurate medicine application according to claim 1, characterized in that: and a bearing part is arranged at the joint of any one of the wall parts and the bottom part.