CN219462111U - Slow-invasive sinus flushing device with adjustable flow velocity - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, in particular to a slow-wound sinus flushing device with an adjustable flow rate, which comprises a storage funnel, wherein the outer surface of the storage funnel is provided with a mounting ring, and the surface of the mounting ring is provided with a medical adhesive layer; the flushing pipe, the inside at the receiving funnel is installed to the flushing pipe, the surface of flushing pipe is provided with first ooff valve, the left end of flushing pipe is provided with the shower nozzle, the hole has been seted up to the surface of shower nozzle. According to the utility model, the water flow can be sprayed out more uniformly through the design of the holes, the damage to a patient is reduced, meanwhile, the washed water flow can flow to the bottom end part of the receiving funnel, and the water pump body is started to convey the washed dirty water into the receiving barrel through the extraction head and the conveying pipe, so that the effect of collecting washing liquid in washing sinus is improved.

Description

A chronic invasive sinus irrigation device with adjustable flow rate

technical field

The utility model relates to the technical field of medical devices, in particular to a slow wound sinus flushing device with adjustable flow rate.

Background technique

Sinus tract refers to a latent blind duct that opens on the body surface and does not communicate with hollow organs in the body formed after infection and necrosis of body tissues are excreted from the body surface. It can occur in soft tissue, fat, muscle or even bone. quality etc. The common ones are abdominal wall sinus caused by poor drainage after abdominal incision infection or foreign bodies left in the incision, chronic sinus formed by osteonecrosis caused by fracture or other reasons, and chronic sinus formed by residual foreign bodies after trauma or surgery.

Currently, when the chronic invasive sinus is flushed, the chronic invasive sinus of the patient is usually flushed directly through the flushing tube, and the flushing fluid after flushing cannot be stored, so it is cumbersome to use, and a special storage and flushing is required. It is easy to leak the flushing fluid during the storage process. Therefore, it is an urgent problem to be solved for us to improve and improve the above problems.

Utility model content

The purpose of this utility model is to provide a slow wound sinus flushing device with adjustable flow rate, so as to solve the problem of flushing the slow wound sinus proposed in the above-mentioned background technology, the chronic wound sinus of the patient is usually directly flushed through the flushing tube. It is not possible to store the flushing liquid after flushing, so it is cumbersome to use, and a special tool for storing the flushing liquid is also required. At the same time, the flushing liquid is easy to leak during the storage process.

In order to achieve the above purpose, the utility model provides the following technical solutions: a chronic invasive sinus flushing device with adjustable flow rate, including a storage funnel, the outer surface of the storage funnel is provided with a mounting ring, and the surface of the mounting ring is provided with Medical adhesive layer;

A flushing pipe, the flushing pipe is installed inside the storage funnel, the outer surface of the flushing pipe is provided with a first on-off valve, the left end of the flushing pipe is provided with a nozzle, and the outer surface of the nozzle is provided with holes.

Preferably, a protective case is provided on the right side surface of the storage funnel, and a water pump body is provided inside the protective case.

Preferably, a delivery pipe is provided on the right surface of the water pump body, and a delivery head is provided at the bottom end of the delivery pipe.

Preferably, a extraction head is provided at the left end of the delivery pipe, and a limiting ring is provided on the outer surface of the delivery pipe.

Preferably, the limiting ring is installed on the inner bottom wall of the medical adhesive layer, and the extraction head is installed at the bottom end of the medical adhesive layer.

Preferably, the outer surface of the delivery pipe is provided with a positioning cylinder, and the bottom end of the positioning cylinder is fixedly connected with a storage cylinder.

Preferably, a water outlet pipe is provided on the right side of the storage tube, and a second on-off valve is provided on the surface of the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are:

1. The slow-invasive sinus irrigation device with adjustable flow rate, through the set storage funnel, installation ring, medical adhesive layer, irrigation tube, first switch valve, nozzle, hole, protective shell, delivery tube, delivery head, limit position When using the ring and the extraction head, the installation ring is first adhered to the skin around the sinus through the medical adhesive layer to enhance the stability of the connection, and then the external water pipe is connected through the flushing tube, and the flushing can be controlled by the first switch valve The flow rate of the tube, and then the water source can be cleaned inside the sinus through the design of the nozzle and the hole. At the same time, the design of the hole can make the water flow more uniform, and the harm to the patient is reduced. At the same time, the water flow after flushing will flow To the bottom part of the storage funnel, by starting the water pump body, the water pump body will transport the dirty water after flushing to the inside of the storage barrel through the extraction head and the delivery tube, which improves the effect of collecting the flushing liquid when flushing the sinus. Reflects the practicality of the design.

2. The slow-invasive sinus irrigation device with adjustable flow rate, through the set storage cylinder, positioning cylinder, outlet pipe and second switch valve, when in use, the design of the limit ring can make the overall limit of the extraction head in the storage The bottom part of the funnel can pump out the dirty water at the first time, and at the same time, through the design of the outlet pipe and the second switch valve, the dirty water inside the storage cylinder can be quickly transported to the area specially for dirty water, which reflects the function of the design sex.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a back view schematic diagram of the storage funnel structure of the utility model;

Fig. 3 is a three-dimensional schematic diagram of the flushing pipe structure of the present invention;

Fig. 4 is a three-dimensional schematic diagram of the delivery pipe structure of the utility model.

In the figure: 1. storage funnel; 2. installation ring; 3. medical adhesive layer; 4. flushing pipe; 5. first switching valve; 6. nozzle; 7. hole; 8. protective shell; 9. delivery pipe; , delivery head; 11, limit ring; 12, extraction head; 13, storage cylinder; 14, positioning cylinder; 15, outlet pipe; 16, second switch valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, a kind of embodiment provided by the utility model:

A slow-invasive sinus flushing device with adjustable flow rate. The first on-off valve 5 water pump body and the second on-off valve 16 used in this application are all products that can be purchased directly on the market. The prior art well known to those skilled in the art, so it will not be repeated here, includes a storage funnel 1, the right side surface of the storage funnel 1 is provided with a protective shell 8, the inside of the protective shell 8 is provided with a water pump body, and the right side surface of the water pump body A delivery pipe 9 is provided, and the outer surface of the delivery pipe 9 is provided with a positioning cylinder 14, and the bottom end of the positioning cylinder 14 is fixedly connected with a storage cylinder 13, and the right side surface of the storage cylinder 13 is provided with a water outlet pipe 15, and the surface of the water outlet pipe 15 is provided with a There is a second switching valve 16, the left end of the delivery pipe 9 is provided with an extraction head 12, the outer surface of the delivery pipe 9 is provided with a limit ring 11, the limit ring 11 is installed on the inner bottom wall of the medical adhesive layer 3, and the extraction head 12 is installed At the bottom part of the medical adhesive layer 3, the bottom end of the delivery tube 9 is provided with a delivery head 10, the outer surface of the storage funnel 1 is provided with a mounting ring 2, and the surface of the mounting ring 2 is provided with a medical adhesive layer 3, through the limit ring The design of 11 can make the extraction head 12 as a whole limited to the bottom part of the storage funnel 1, and the dirty water can be drawn out at the first time, and at the same time, the dirty water inside the storage tube 13 can be drained through the design of the outlet pipe 15 and the second switch valve 16. The water is quickly transported to the area where the door is dealt with dirty water;

The flushing pipe 4, the flushing pipe 4 is installed inside the storage funnel 1, the outer surface of the flushing pipe 4 is provided with a first switch valve 5, the left end of the flushing pipe 4 is provided with a nozzle 6, and the outer surface of the nozzle 6 is provided with a hole 7, through which The medical adhesive layer 3 adheres the installation ring 2 to the skin around the sinus tract as a whole, and strengthens the stability after the connection, and then connects the external water pipe through the flushing pipe 4, and the flow rate of the flushing pipe 4 can be controlled through the first switch valve 5, and then passed through The design of the nozzle 6 and the hole 7 can clean the water source inside the sinus, and at the same time, the design of the hole 7 can make the water flow more evenly, and the harm to the patient is reduced. At the same time, the water flow after washing will flow to the storage funnel 1, by starting the water pump body, the water pump body transports the dirty water after flushing to the inside of the storage tube 13 through the extraction head 12 and the delivery pipe 9, which improves the effect of collecting the flushing liquid when flushing the sinuses .

Working principle: When in use, the installation ring 2 is integrally adhered to the skin around the sinus tract through the medical adhesive layer 3 to enhance the stability of the connection, and then the external water pipe is connected through the flushing pipe 4, which can be controlled by the first switch valve 5 The flow rate of the irrigation tube 4, and then the water source can be cleaned inside the sinus through the design of the nozzle 6 and the hole 7, and the design of the hole 7 can make the water flow more evenly, and the harm to the patient is reduced. The final water flow will flow to the bottom part of the storage funnel 1. By starting the water pump body, the water pump body will transport the washed dirty water to the inside of the storage tube 13 through the extraction head 12 and the delivery pipe 9, which improves the efficiency of sinus flushing. , the effect of being able to collect the rinsing liquid, through the design of the limit ring 11, the extraction head 12 can be entirely limited at the bottom part of the storage funnel 1, and the dirty water can be drawn out at the first time, and at the same time pass through the outlet pipe 15 and the second The design of the on-off valve 16 can quickly transport the dirty water inside the storage tube 13 to the area that handles the dirty water. The above are all working principles of the present utility model.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A slowly invasive sinus irrigation device with adjustable flow rate, comprising a storage funnel (1), characterized in that: the outer surface of the storage funnel (1) is provided with a mounting ring (2), and the mounting ring (2) ) is provided with a medical adhesive layer (3) on its surface; A flushing pipe (4), the flushing pipe (4) is installed inside the storage funnel (1), the outer surface of the flushing pipe (4) is provided with a first on-off valve (5), the flushing pipe (4) A spray head (6) is provided at the left end of the spray head (6), and holes (7) are opened on the outer surface of the spray head (6). 2. A chronically invasive sinus irrigation device with adjustable flow rate according to claim 1, characterized in that: a protective shell (8) is provided on the right side surface of the storage funnel (1), and the protective shell ( 8) is provided with a water pump body inside. 3. A chronically invasive sinus irrigation device with adjustable flow rate according to claim 2, characterized in that: the right side surface of the water pump body is provided with a delivery tube (9), and the bottom end of the delivery tube (9) A delivery head (10) is provided. 4. A chronically invasive sinus irrigation device with adjustable flow rate according to claim 3, characterized in that: the left end of the delivery tube (9) is provided with an extraction head (12), and the delivery tube (9) A limiting ring (11) is arranged on the outer surface of the outer surface. 5. A slow-invasive sinus irrigation device with adjustable flow rate according to claim 4, characterized in that: the stop ring (11) is installed on the inner bottom wall of the medical adhesive layer (3), the Extraction head (12) is installed in the bottom part of medical adhesive layer (3). 6. A chronically invasive sinus irrigation device with adjustable flow rate according to claim 3, characterized in that: the outer surface of the delivery tube (9) is provided with a positioning cylinder (14), and the positioning cylinder (14) ) is fixedly connected with a storage tube (13). 7. A chronically invasive sinus flushing device with adjustable flow rate according to claim 6, characterized in that: a water outlet pipe (15) is provided on the right side surface of the storage tube (13), and the water outlet pipe ( 15) is provided with a second switch valve (16) on the surface.