CN213130752U

CN213130752U - Nasopharynx washing unit is used in oncology nursing

Info

Publication number: CN213130752U
Application number: CN202021003406.2U
Authority: CN
Inventors: 高函; 徐东升; 王倩; 赵晖
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-05-07
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a nasopharynx washing unit is used in oncology nursing, including staving and bung, divide into waste liquid chamber and the liquid medicine chamber that separates each other through the baffle in the staving, waste liquid chamber and liquid medicine chamber pass through the through-hole intercommunication at baffle top, be fixed with the water injection pump and the suction pump of symmetry on the staving respectively, the end of intaking of water injection pump and liquid medicine intracavity bottom intercommunication, the water outlet end of suction pump then communicates with waste liquid intracavity bottom, the water outlet end intercommunication of water injection pump has the spray pipe, the end of intaking of suction pump then communicates there is the back flow, the middle part of wasing the spray pipe separates through next door, form liquid medicine blowout chamber and waste liquid recovery chamber, the lower extreme and the spray pipe intercommunication in liquid medicine blowout chamber, the lower extreme in waste liquid recovery chamber then communicates with the back flow. The utility model discloses not only be favorable to improving the clearance absorption of harmful liquid such as secretion, improved the clearance effect, greatly reduced the number of times of clearance, the waste liquid can be absorbed fast in addition, has effectively reduced the risk that the organs such as waste liquid intranasal chamber flows into organs, uses more safe and reliable.

Description

Nasopharynx washing unit is used in oncology nursing

Technical Field

The utility model relates to the technical field of medical equipment, a nasopharynx washing unit is used in oncology nursing specifically says so.

Background

Radiotherapy is the first choice for patients with nasopharyngeal carcinoma, and although the incidence of side effects of radiotherapy is reduced after intensity modulated radiotherapy is performed, some patients still have serious side effects. Radiation can cause damage to nasal cavity, nasopharynx and oral cavity of a patient to different degrees, symptoms such as mucormycosis, blockage, secretion increase, viscosity and the like can appear, the secretion can cause oral cavity and nasal cavity malodor in many cases, mucous membrane congestion, edema, ulcer, infection and necrosis occur in severe cases, partial necrotic cells fall off to generate accumulation, bacteria are locally propagated, secondary infection of nasal face and surrounding tissues is caused, and the patient cannot tolerate the damage to stop treatment. In the aspect of prevention and nursing, nasopharynx is mainly given with flushing to remove nasopharynx secretion, and the nasal cavity is kept clean and moist.

Nasopharynx washes art is to utilize the nasopharynx flusher to pour into the flush fluid into patient's nasal cavity and nasopharynx and wash repeatedly, lets the eluate flow from another nasal cavity or oral cavity, can wash the secretion, the necrotic tissue of nasal cavity and nasopharynx deep well clean, plays the effect of clean nasal cavity and reinforcing radiotherapy sensitivity. However, the existing nasopharynx flushing device has certain defects, such as repeated flushing, large workload, time and labor waste, and incapability of thoroughly and effectively cleaning the necrotic tissues of the secretion in the nasopharynx flushing device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a nasopharynx washing unit for nursing in oncology department.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a nasopharynx washing unit is used in oncology nursing, include the staving and detain at staving open-top's bung, divide into waste liquid chamber and the liquid medicine chamber that separates each other through the baffle in the staving, waste liquid chamber and liquid medicine chamber pass through the through-hole intercommunication at baffle top, be fixed with the water injection pump and the suction pump of symmetry on the staving respectively, the water inlet end and the liquid medicine intracavity bottom intercommunication of water injection pump, the outlet end of suction pump then communicates with waste liquid intracavity bottom, the outlet end intercommunication of water injection pump has the spray pipe, the inlet end of suction pump then communicates there is the back flow, the spray pipe is hugged closely together with the back flow after compiling each other in parallel, the middle part of wasing the spray pipe separates through the next door, form liquid medicine blowout chamber and waste liquid recovery chamber, the lower extreme and the spray pipe intercommunication in liquid medicine blowout chamber, the lower extreme in waste liquid recovery chamber then communicates with the back flow, water injection pump and suction pump.

Furthermore, the cleaning end of the cleaning spray pipe is conical, and a circle of silica gel rubber ring is fixedly covered on the cleaning end.

Furthermore, hasps for being fixedly connected with the side wall of the barrel body are respectively fixed at two ends of the barrel cover, and a sealing ring for sealing is arranged in the barrel cover.

Furthermore, the through hole is filled with filtering sponge, and two sides of the through hole are respectively covered with filtering blocking nets.

Through the arrangement, when in flushing, the two knob adjusting switches are turned on, the water injection pump and the water suction pump work simultaneously, or the water injection pump works first to flush, then a water pump is used for pumping the liquid medicine, the secretion and the like into the waste liquid cavity, and when the nasal cavity secretion and the like are more, the liquid medicine, the secretion and the like are not suitable for direct flushing, the water suction pump can be started first to pump the secretion out and then the water injection pump is started to clean, in the subsequent flushing process, the water injection pump and the water suction pump work simultaneously, the waste liquid generated in the flushing process, and the secretion and the like can be quickly absorbed and recovered into the waste liquid cavity, thereby being beneficial to improving the cleaning and absorption of harmful liquid such as the secretion and the like, improving the cleaning effect, greatly reducing the cleaning frequency, in addition, the waste liquid can be quickly absorbed, the risk that the waste liquid flows into organs such as a trachea through the nasal cavity is effectively reduced, and the use is safer and more reliable.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the top of the cleaning nozzle of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present embodiment is described in detail below with reference to the accompanying drawings:

this embodiment provides a nasopharynx washing device for oncology nursing, please refer to fig. 1 and fig. 2 in the drawings of the specification together.

As shown in figure 1 and figure 2, the nasopharynx washing device for nursing of oncology department comprises a barrel body 1 and a barrel cover 2 buckled on the top of the barrel body 1, the barrel body 1 is divided into a waste liquid cavity 4 and a liquid medicine cavity 5 which are mutually separated through a partition plate 3, the waste liquid cavity 4 is communicated with the liquid medicine cavity 5 through a through hole 6 at the top of the partition plate 3, a water injection pump 7 and a water suction pump 8 which are symmetrical are respectively fixed on the barrel body 1, the water inlet end of the water injection pump 7 is communicated with the bottom in the liquid medicine cavity 5, the water outlet end of the water suction pump 8 is communicated with the bottom in the waste liquid cavity 4, the water outlet end of the water injection pump 7 is communicated with a water spray pipe 9, the water inlet end of the water suction pump 8 is communicated with a return pipe 10, the water spray pipe 9 and the return pipe 10 are converged and then mutually and tightly attached in parallel, the middle part of a cleaning spray pipe 11 is separated through a partition wall 12 to form, the work of water injection pump 7 can be with 5 liquid medicines in liquid medicine chamber through spray pipe 9, the blowout of liquid medicine chamber 13 blowout for wash, the lower extreme in waste liquid recovery chamber 14 then communicates with back flow 10, in 8 work waste liquids of suction pump etc. can be retrieved chamber 14, back flow 10 by the waste liquid and reachd waste liquid chamber 4, water injection pump 7 and suction pump 8 are connected with 16 electricity of power adapter through knob regulating switch 15 respectively.

In order to improve the contact comfort, the cleaning end of the cleaning nozzle 11 is conical and is covered and fixed with a circle of silica gel rubber ring 17, the silica gel rubber ring 17 is softer, secondary damage to nasal mucosa can be avoided, in addition, when the silica gel rubber ring 17 is larger, if the nostril can be completely blocked, a certain sealing effect can be achieved, the sprayed liquid medicine can be mixed with nasal secretion and necrotic tissues and then flows out of the nostril less, and more waste liquid can be recovered from the waste liquid recovery cavity 14 of the cleaning nozzle 11.

In order to firmly fix the barrel cover 2 and improve the sealing performance of the barrel cover 2, hasps 18 for fixedly connecting with the barrel body side wall 1 are respectively fixed at two ends of the barrel cover 2, and a sealing ring 19 for sealing is arranged in the barrel cover 2.

The through hole 6 is internally plugged with a filtering sponge 20, two sides of the through hole 6 are respectively covered with a filtering baffle net 21, the filtering sponge 20 and the filtering baffle net 21 have good filtering capacity, the inner layer of the filtering baffle net 21 is also covered with a filtering material for an N95 mask, and the filtering baffle net 21, the filtering material and the filtering sponge 20 have good filtering capacity.

The knob adjusting switch 15 is an led on-line dimming switch provided by the electronic hexin in shenzhen futian district, and for convenience of distinguishing, the water injection pump 7 and the water suction pump 8 can be respectively provided with knob switches in black and white colors. The power adapter 16 is selected from 12V24V, the water injection pump 7 and the water suction pump 8 can be selected from the same type of small water pumps, and the voltage is selected from 12V 24V.

When in washing, the two knob adjusting switches 15 are turned on, the water injection pump 7 and the water suction pump 8 work simultaneously, or the water injection pump 7 works first to wash, then the water pump 8 is used for pumping the liquid medicine, the secretion and the like into the waste liquid cavity 4, and when the secretion and the like in the nasal cavity are more, the direct flushing is not suitable, the water suction pump 8 can be started first to pump the secretion out and then the water injection pump 7 is started to clean, in the subsequent washing process, the water injection pump 7 and the water suction pump 8 work simultaneously, the waste liquid generated in the washing process, and the secretion and the like can be quickly absorbed and recovered into the waste liquid cavity 4, which is not only beneficial to improving the cleaning and absorption of harmful liquid such as the secretion and the like, improving the cleaning effect and greatly reducing the cleaning frequency, in addition, the waste liquid can be quickly absorbed, the risk that the waste liquid flows into organs such as a trachea through the nasal cavity is effectively reduced, and the use is safer and more reliable.

Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a nasopharynx washing unit is used in oncology nursing which characterized in that: comprises a barrel body (1) and a barrel cover (2) buckled at the top opening of the barrel body (1), the barrel body (1) is divided into a waste liquid cavity (4) and a liquid medicine cavity (5) which are mutually separated through a partition plate (3), the waste liquid cavity (4) and the liquid medicine cavity (5) are communicated through a through hole (6) at the top of the partition plate (3), a water injection pump (7) and a water suction pump (8) which are symmetrical are respectively fixed on the barrel body (1), the water inlet end of the water injection pump (7) is communicated with the inner bottom of the liquid medicine cavity (5), the water outlet end of the water suction pump (8) is communicated with the inner bottom of the waste liquid cavity (4), the water outlet end of the water injection pump (7) is communicated with a water spraying pipe (9), the water inlet end of the water suction pump (8) is communicated with a return pipe (10), the water spraying pipe (9) and the return pipe (10) are converged and then mutually parallel and separated together, the middle part of a cleaning spraying pipe (11) is tightly adhered through a partition wall (12, the lower end of the liquid medicine spraying cavity (13) is communicated with a water spraying pipe (9), the lower end of the waste liquid recovery cavity (14) is communicated with a return pipe (10), and the water injection pump (7) and the water suction pump (8) are respectively and electrically connected with a power adapter (16) through a knob adjusting switch (15).

2. The nasopharynx washing device for oncology department nursing according to claim 1, characterized in that: the cleaning end of the cleaning spray pipe (11) is conical, and a circle of silica gel rubber ring (17) is covered and fixed on the cleaning end.

3. The nasopharynx washing device for oncology department nursing according to claim 1, characterized in that: hasp (18) that are used for with staving (1) lateral wall fixed connection are fixed with respectively at the both ends of bung (2), and are provided with sealing washer (19) that are used for sealed in bung (2).

4. The nasopharynx washing device for oncology department nursing according to claim 1, characterized in that: the through hole (6) is internally plugged with a filtering sponge (20), two sides of the through hole (6) are respectively covered with a filtering blocking net (21), and the inner layer of the filtering blocking net (21) is also respectively covered with a mask filter material.