CN219323714U

CN219323714U - Negative pressure sputum aspirator

Info

Publication number: CN219323714U
Application number: CN202222974571.8U
Authority: CN
Inventors: 邢秒
Original assignee: Beijing Luhe Hospital
Current assignee: Liu Zheng
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-07-11
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a negative pressure sputum aspirator tube, which comprises a tube body, a visual display screen and a camera, wherein a signal transmission wire is arranged between the camera and the visual display screen, the camera is arranged at the outer side of a sputum aspirator end of the tube body, and a sputum aspirator cavity is formed between the camera and the end part of the tube body. The smart design of the position of the camera can effectively reduce the situation that the diameter of the camera is enlarged by arranging the camera on the tube body, the camera is arranged at the front end of the tube body, the diameter of the camera is overlapped with the diameter of the tube body, the diameter of the tube body cannot be enlarged, the pain degree of a patient when the patient inserts the sputum suction tube can be effectively reduced, and the gap between the camera and the end part of the tube body can effectively ensure the sputum suction function of the sputum suction tube.

Description

Negative pressure sputum aspirator

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a negative pressure sputum aspirator.

Background

Sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway to keep respiratory tract smooth and prevent complications such as aspiration pneumonia, atelectasis and asphyxia, and is suitable for unconscious patients, patients with excessive sputum and the possibility of asphyxia, and patients with need of intratracheal administration, contrast medium injection or sputum dilution, and the secretion of respiratory tract of patients needs to be sucked by using a sputum suction tube in the sputum aspiration process. The traditional sputum aspirator tube has no visual function, so that the sputum aspirator tube is inconvenient to operate, the operation difficulty of medical staff is increased, and the use of the sputum aspirator tube is affected;

in order to solve the problem, chinese patent CN214129701U discloses a visual sputum aspirator of taking negative pressure function, relates to sputum aspirator technical field, including the device jar body, device jar body one end can be dismantled and be provided with sputum aspirator, sputum aspirator one end is fixed to be provided with and inhales the phlegm head, device jar body top is fixed to be provided with the breathing pipe, fixedly be provided with communicating pipe between breathing pipe and the device jar body, the inside activity of breathing pipe is provided with the activity stopper, the articulated visual screen that is provided with in breathing pipe top. Through setting up activity stopper and breathing pipe, the activity stopper is in breathing pipe motion, makes the breathing pipe in produce the negative pressure, realizes inhaling the phlegm operation of phlegm pipe, when the back pushes away activity stopper position reduction, the operation seals the communicating pipe that seals between breathing pipe and the device jar body, utilizes the one-way air outlet valve simultaneously, realizes the air discharge in the exhaust tube, utilizes the negative pressure to inhale phlegm operation, inhales phlegm convenient operation, improves and inhales phlegm efficiency.

However, most of the existing sputum suction tubes for medical staff use a hose with a very thin diameter, mainly because the sputum suction tube is usually inserted into the nasal cavity and enters the nasal cavity; however, the space of the nasal cavity is limited, so that the diameter of the sputum suction tube is easily increased just by directly mounting the camera on the sputum suction tube like the above patent, and thus, the sputum suction tube after the camera is mounted can cause great pain to a patient in the process of insertion;

accordingly, the inventor has the problem of providing a negative pressure sputum aspirator tube for achieving the purpose of having more practical value by keeping the experience of the design development and the actual production in the related industry for many years and researching and improving the existing structure and the defects

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to solve the problems in the prior art that the visual sputum suction can be realized and the uncomfortable feeling caused by the addition of a camera can be reduced, so that the negative pressure sputum suction tube is provided.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a phlegm pipe is inhaled to negative pressure, includes body, visual display screen and camera, be equipped with signal transmission's wire between camera and the visual screen, the camera sets up in the outside of the phlegm end is inhaled to the body, and forms the cavity of inhaling the phlegm between camera and the body tip.

Preferably, the sputum suction end of the tube body is provided with a connecting ring which is detachably connected, and a connecting rod which is fixedly connected is arranged between the connecting ring and the camera.

Preferably, one of the connecting rods is hollow, and the wire passes through the hollow cavity in the connecting rod.

Preferably, the connecting ring is provided with a connecting groove for inserting the pipe body, and a clamping nail for pressing and clamping and fixing after the pipe body is inserted into the connecting groove is arranged in the connecting groove.

Preferably, the inner wall of the connecting groove is provided with an adjusting groove, the adjusting groove penetrates through the outer side wall of the connecting groove, an adjusting plate capable of moving back and forth is arranged in the adjusting groove, and the clamping nail is arranged on the inner side wall of the adjusting plate.

Preferably, the regulating plate is arranged in the middle of the regulating groove, an elastic band connected between the outer side of the regulating plate and the inner wall of the regulating groove is arranged, and a pull ring fixedly connected with the outer side of the regulating plate is arranged.

Preferably, the inner side wall of the wire on the surface of the tube body is provided with adhesive glue for detachably adhering and fixing the wire on the surface of the tube body.

Preferably, the adhesive is a nano-adhesive.

Preferably, the outside of the pipe body is also provided with a squeezing ring which is connected in a sliding way and is used for squeezing and fixing the lead on the pipe body.

Compared with the prior art, the utility model has the following technical effects:

because the form of camera installation on the body can cause the body diameter grow to make the body when inhaling the phlegm through the mode of inserting the nasal cavity, increase patient's uncomfortable degree, the male process also causes patient's misery very easily in addition, and ingenious design with the camera position in this embodiment, can effectually reduce the camera setting on the body, cause the condition that the diameter grow, set up the front end at the body with the camera, the diameter of camera coincides with the diameter of body like this, and can not make the diameter grow of body, can effectually reduce patient's painful degree when inhaling the phlegm pipe, thereby clearance between camera and the body tip, can effectually guarantee the sputum sucking function of inhaling the phlegm pipe.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of a three-dimensional connection structure between a pipe body and a camera according to embodiment 1 of the present utility model.

Fig. 2 is a schematic cross-sectional view of a connecting ring according to embodiment 1 of the present utility model.

Fig. 3 is a schematic diagram of a cross-sectional connection structure of an adjusting plate and an adjusting groove according to embodiment 1 of the present utility model.

The reference numerals in the figures illustrate: 1. a tube body; 11. a connecting ring; 12. a wire; 13. a pressing ring; 14. a connecting groove; 15. a pull ring; 16. an elastic band; 17. an adjusting plate; 18. an adjustment tank; 19. a staple; 2. a camera; 21. and (5) connecting a rod.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution 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 only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, shall fall within the scope of the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, a negative pressure sputum aspirator includes a tube body 1, a visual display screen and a camera 2, a signal transmission wire 12 is arranged between the camera 2 and the visual screen, the camera 2 is arranged at the outer side of the sputum aspirator end of the tube body 1, and a cavity for aspirating sputum is formed between the camera 2 and the end of the tube body 1. Because the form of camera 2 installation on body 1 can cause the body 1 diameter grow to make body 1 inhale the phlegm through the mode of inserting the nasal cavity when, increase patient's uncomfortable degree, the process of inserting also causes patient's misery very easily in addition, and the ingenious design of this embodiment with camera 2 position, can effectually reduce camera 2 setting on body 1, cause the condition that the diameter grows up, set up camera 2 at the front end of body 1, the diameter of camera 2 coincides with the diameter of body 1 like this, and can not make the diameter of body 1 grow, can effectually reduce patient's misery degree when inhaling the phlegm pipe, thereby the clearance between camera 2 and the body 1 tip, can effectually guarantee the phlegm sucking function of inhaling the phlegm pipe.

In this embodiment, the sputum suction end of the tube body 1 is provided with a connecting ring 11 which is detachably connected, a connecting rod 21 which is fixedly connected is arranged between the connecting ring 11 and the camera 2, one of the connecting rods 21 is hollow, and the wire 12 passes through a hollow cavity in the connecting rod 21. The design of go-between 11 can be through connecting pipe and body 1 after being connected, forms a comparatively stable support, like this, through connecting rod 21, can make camera 2 fixed setting in the go-between 11 outsides to make camera 2 can fixed mounting in the outside of body 1, guarantee the stability of camera 2 installation, and go-between 11 and the detachable connection of body 1 can dismantle according to the circumstances, uses more convenience.

As a possible implementation manner, referring to fig. 2-3, the connecting ring 11 is provided with a connecting groove 14 for inserting the pipe body 1, a clip 19 for pressing and clamping and fixing after inserting the pipe body 1 into the connecting groove 14 is provided in the connecting groove 14, an adjusting groove 18 is provided on the inner wall of the connecting groove 14, the adjusting groove 18 penetrates through the outer side wall of the connecting groove 14, an adjusting plate 17 capable of moving back and forth is provided in the adjusting groove 18, and the clip 19 is provided on the inner side wall of the adjusting plate 17. The design of spread groove 14 can make body 1 through the mode of inserting spread groove 14, can make body 1 and go-between 11 block connection fixed, and the design of staple 19 can be through the back and forth movement of regulating plate 17, when body 1 connects, through pressing to regulating plate 17, can make regulating plate 17 drive staple 19 firmly imbed in body 1 to make body 1 and go-between 11 be connected more stable, prevent the drop of go-between 11.

In this embodiment, referring to fig. 3, the adjusting plate 17 is disposed in the middle of the adjusting slot 18, and an elastic band 16 connected between the outer side of the adjusting plate 17 and the inner wall of the adjusting slot 18 is disposed, and a pull ring 15 fixedly connected to the outer side of the adjusting plate 17 is disposed. The design of elastic band 16 can make regulating plate 17 can set up in regulating groove 18 all the time, can not drop, and the elasticity of elastic band 16 can not influence the back and forth movement of regulating plate 17 simultaneously, and the design of pull ring 15, nurse can make staple 19 fixed with body 1 when using directly through pressing regulating plate 17, and directly outwards stimulate regulating plate 17 through pull ring 15, can make staple 19 and body 1 separation, and the dismantlement is fixed, uses convenient and fast more.

As a possible embodiment, referring to fig. 1, an adhesive for detachably adhering and fixing the wire 12 to the surface of the tube body 1 is disposed on the inner side wall of the wire 12 on the surface of the tube body 1. The design of the adhesive can enable the lead 12 to be fixedly arranged on the tube body 1, so that the tube body 1 and the lead 12 are integrated, and the situation that the lead 12 influences sputum suction or causes discomfort to a patient in the process of inserting the tube body 1 is avoided.

In this embodiment, the adhesive is a nano-adhesive. The design of the nano-adhesive can utilize the unique superiority of the nano-adhesive, can be repeatedly bonded and used, is very simple to install and disassemble, and can not influence the health of patients.

In this embodiment, referring to fig. 1, the outer side of the tube body 1 is further provided with a pressing ring 13 slidably connected to the outer side of the tube body 1 for pressing the wire 12 to be fixed on the tube body 1. The design of the extrusion ring can utilize the extrusion ring 13 to further ensure that the lead 12 is more stably attached to the surface of the pipe body 1, so that the outside of the extrusion ring 13 is smooth and has no corner.

The negative pressure sputum aspirator in this embodiment is when using:

(1) The medical staff firstly takes out the disposable sputum aspirator tube, one end of the disposable sputum aspirator tube is inserted into the connecting groove 14 on the connecting ring 11, so that the tube body 1 is firmly clamped with the connecting groove 14, then the adjusting plate 17 is pressed, the clamp 19 is embedded into the tube body 1, thereby the camera 2 is fixedly arranged at the sputum aspirator end of the tube body 1, and the camera 2 is kept at a certain distance from the end part of the tube body 1, so as to form a cavity for aspirating sputum; the camera 2 can be fixedly arranged at the center of the pipe body 1 according to different models and sizes, and the camera 2 can be fixedly arranged at one side of the pipe body 1; the outer side of the camera 2 is in a truncated cone shape so as to facilitate better insertion, and meanwhile, the surface of the camera 2 is smooth and has no edges;

(2) Then sequentially pressing, bonding and fixing the nano-glue on the lead 12 and the surface of the pipe body 1 to form a whole body between the pipe body 1 and the lead 12, and then adjusting the interval of the extrusion rings 13 to uniformly distribute the extrusion rings 13 on the pipe body 1;

(3) Then the other end of the disposable sputum aspirator tube is connected with an adsorption end generating negative pressure adsorption, and the lead 12 is connected with a visual screen, thus completing sputum aspirator preparation work;

(4) Then according to the specific condition of the patient, the sputum suction tube is inserted into a required position for sucking sputum, and the specific operation details are consistent with the existing medical sputum suction flow because the diameter of the whole sputum suction tube is changed slightly, so that excessive description is not carried out in the embodiment;

(5) After the sputum suction is completed, one end of the tube body 1 is detached from the adsorption end, the lead 12 is separated from the visual screen, and then the lead 12 is directly separated from the surface of the tube body 1 through external force, and the characteristics of the nano-glue can still be reused after tearing; after the lead 12 is separated from the tube body 1, the pull ring 15 is pulled by hand to separate the clamp 19 on the adjusting plate 17 from the tube body 1, then the tube body 1 is separated from the connecting ring 11, the sputum suction tube is recycled, and the lead 12, the connecting ring 11 and the camera 2 can be reused after being disinfected, so that the design realizes the visualization of sputum suction, the camera 2 can perform image detection, and the image information display is matched with a visual screen to perform intubation adjustment in time, thereby improving intubation efficiency, simultaneously reducing the stimulation to the trachea of a patient and facilitating the use of the sputum suction tube; meanwhile, on the premise of not changing the original sputum suction tube, the diameter of the sputum suction tube in use is reduced to the greatest extent, so that the uncomfortable feeling of the sputum suction tube to a patient in the inserting process is reduced as much as possible.

It should be noted that the structure disclosed in CN214129701U is used for both the visual screen and the camera in this embodiment, which belongs to the prior art, and therefore, the specific model and how to electrically connect the visual screen and the camera, which belongs to the prior art, and those skilled in the art should know that this application mainly solves the problem of reducing the influence of the camera on the cross-sectional area of the sputum aspirator.

Any numerical value recited herein includes all values of the lower and upper values that increment by one unit from the lower value to the upper value, as long as there is a spacing of at least two units between any lower value and any higher value. For example, if it is stated that the number of components or the value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, then the purpose is to explicitly list such values as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. in this specification as well. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be explicitly recited in this description, and all possible combinations of values recited between the lowest value and the highest value are believed to be explicitly stated in the description in a similar manner.

Unless otherwise indicated, all ranges include endpoints and all numbers between endpoints. "about" or "approximately" as used with a range is applicable to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30," including at least the indicated endpoints.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.

Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the inventors regard such subject matter as not be considered to be part of the disclosed subject matter.

Claims

1. A negative pressure sputum aspirator, characterized in that: the sputum aspirator comprises a tube body, a visual display screen and a camera, wherein a lead for signal transmission is arranged between the camera and the visual display screen, the camera is arranged at the outer side of a sputum aspirator end of the tube body, and a cavity for aspirating sputum is formed between the camera and the end part of the tube body;

the sputum suction end of the tube body is provided with a connecting ring which is detachably connected, and a connecting rod which is fixedly connected is arranged between the connecting ring and the camera;

one of the connecting rods is hollow, and the lead passes through the hollow cavity in the connecting rod;

the connecting ring is provided with a connecting groove for inserting the pipe body, and a clamping nail for pressing and clamping and fixing after the pipe body is inserted into the connecting groove is arranged in the connecting groove.

2. The negative pressure sputum aspirator tube according to claim 1, wherein: the connecting groove is characterized in that an adjusting groove is formed in the inner wall of the connecting groove, the adjusting groove penetrates through the outer side wall of the connecting groove, an adjusting plate capable of moving back and forth is arranged in the adjusting groove, and the clamping nail is arranged on the inner side wall of the adjusting plate.

3. The negative pressure sputum aspirator according to claim 2, wherein: the regulating plate sets up in the regulating tank middle part, and is equipped with the elastic webbing that is connected between regulating plate outside and the regulating tank inner wall, the regulating plate outside is equipped with fixed connection's pull ring.

4. The negative pressure sputum aspirator tube according to claim 1, wherein: the inner side wall of the wire on the surface of the pipe body is provided with adhesive glue which is used for detachably adhering and fixing the wire on the surface of the pipe body.

5. The negative pressure sputum aspirator tube according to claim 4, wherein: the adhesive glue is nano glue.

6. The negative pressure sputum aspirator tube according to claim 1, wherein: the outside of the pipe body is also provided with a squeezing ring which is connected in a sliding way and is used for squeezing and fixing the lead on the pipe body.