CN211301703U

CN211301703U - Daily sputum suction tube

Info

Publication number: CN211301703U
Application number: CN201921127139.7U
Authority: CN
Inventors: 周珊; 高瑞乾; 段宏杰
Original assignee: Tengzhong Jinpeng Technology Development Beijing Co ltd
Current assignee: Tengzhong Jinpeng Technology Development Beijing Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-08-21
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a daily sputum suction tube, it includes the curved tube shape pole body, the one end of pole body is connected and is attracted the head, and negative pressure controller is connected to the other end, attract the head be equipped with the main suction hole of pole body inner chamber intercommunication, attract the appearance of head for corresponding or for spherical or for the spherical segment shape with throat shape, the pole body is made by stereoplasm macromolecular material, attract the head to adopt soft macromolecular material to make. The utility model discloses daily sputum aspirator tubular construction design is simple, and the cost of manufacture is low, and convenient to use more accords with the clear needs in oral cavity to reduce the damage to the oral cavity, can deal with various oral cavity patients' user demand.

Description

Daily sputum suction tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a daily sputum suction tube.

Background

At present, the nursing for adult oral patients mainly adopts a mode of cotton balls and combined sputum suction tubes, and the specific operation is as follows:

1. wiping with cotton balls: nursing staff need to prepare a saline cotton ball and use the vascular forceps to clamp the saline cotton ball and then carry out oral nursing on a patient;

2. the sputum suction tube used by medical personnel is mostly specially used for the sputum suction tube in the trachea, the length is long, and the sputum suction tube with redundant length needs to be wound on the hand when the sputum is sucked for the oral cavity of a patient.

However, the oral cavity is not easy to be cleaned thoroughly and effectively by adopting the cotton ball wiping oral cavity nursing method, mainly because the cotton ball is round and blunt, has small friction force, is not easy to remove food residues in slits between teeth and soft dirt in gingival sulcus, is difficult to take out the residues falling off during wiping, and the oral cavity space of infants is small, and the cotton ball wiping is very difficult; the sputum suction tube used by medical personnel is mostly specially used for the sputum suction tube in the trachea, the length is long, the sputum suction tube with redundant length needs to be wound on the hand when the sputum is sucked for the oral cavity of a patient, the contamination of the sputum suction tube is easy to cause, and a great deal of inconvenience is caused in the using process because the hardness of the sputum suction tube is low. Especially for patients with glossoptosis, the utility model solves the problem of difficult cleaning of throat.

The treatment modes are all general products used for common ICU patients, and products individually customized for the specific conditions and characteristics of various patients are not available. Various complex oral environments exist in the oral cavity of an emergency patient due to special conditions, and tracheal intubation can not be smoothly performed or even asphyxia is generated due to phlegm scab, blood clots, vomit and the like in the oral cavity.

Therefore, the present inventors have made extensive studies on how to design a sputum aspirator capable of solving the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a daily phlegm suction tube, its structural design is simple, and the cost of manufacture is low, and convenient to use more accords with the clear needs of oral cavity to reduce the damage to the oral cavity, can deal with various oral cavity patients' user demand.

In order to achieve the above object, the utility model provides a daily sputum aspirator, wherein including the curved tube shape pole body, attract the head is connected to the one end of pole body, and negative pressure controller is connected to the other end, attract the head be equipped with the main hole of attracting of pole body inner chamber intercommunication, attract the appearance of head for corresponding or spherical or for the segment shape with the throat shape.

Preferably, the shaft is made of a hard polymer material.

Preferably, the shaft body adopts a V-shaped pipe, and the included angle of the shaft body ranges from 0 degree to 45 degrees.

Preferably, the suction head is made of a soft polymer material.

Preferably, an open slot is arranged on the inner side wall of one opening end of the main suction hole of the suction head, and the open slot is connected with one end of the rod body in an inserting manner.

Preferably, the shaft further comprises a film covering assembly, and the film covering assembly is wrapped on the outer surface of the shaft.

Preferably, the tectorial membrane subassembly includes the tectorial membrane cover, the tectorial membrane cover parcel in the surface of pole body, the one end of tectorial membrane cover is connected with the valve structure, when the valve structure is opened, the tectorial membrane cover with valve structure inner chamber intercommunication.

Preferably, the negative pressure controller is in a shape of a pipe head, one end of the negative pressure controller is connected with one end of the rod body in an inserting mode, the other end of the negative pressure controller is a green joint used for being inserted with the negative pressure suction device, and an opening is formed in the outer side wall of the negative pressure controller.

Preferably, the side wall of the suction head is provided with at least one auxiliary suction hole, and the auxiliary suction hole is communicated with the main suction hole.

Preferably, the inner cavity pipe diameter of the rod body is 4French to 16 French.

French is the catheter diameter unit, abbreviated F, or Fr, 3Fr ═ 1mm, i.e. 1F ≈ 0.33 mm.

After the scheme is adopted, the daily sputum suction tube of the utility model has the advantages that through the structural design, compared with the existing combined sputum suction tube, on one hand, the manufacturing cost is reduced, on the other hand, the length and the hardness of the sputum suction tube body are more in accordance with the requirement of oral cavity cleaning, and the nursing staff is not required to replace the combined sputum suction tube with other types for oral cavity cleaning; the suction head is made of soft polymer materials, so that the damage to the oral cavity can be reduced; the coating assembly is arranged on the outer surface of the rod body for protection, so that the requirement for repeated use can be met under the condition that the sputum suction tube is not polluted.

Drawings

FIG. 1 is a schematic sectional view of a first embodiment of a sputum aspirator tube according to the present invention;

FIG. 2 is a schematic sectional view of a suction head according to a first embodiment of the daily sputum aspirator of the present invention;

fig. 3 is a schematic sectional view of a second embodiment of the daily sputum aspirator of the present invention.

Detailed Description

Embodiments of the present invention are described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the figures and descriptions have omitted, for the sake of clarity, the representation and description of components or processes that are not relevant to the present invention and known to those of ordinary skill in the art.

The daily sputum suction tube of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the schematic sectional structure of the first embodiment of the daily sputum aspirator of the present invention includes a shaft 1 in the shape of a bent tube, wherein the shaft 1 is made of a hard polymer material, and the hard polymer material may be PVC material, silica gel material, PE material, PP material, ABS material, etc. The rod body 1 adopts a V-shaped pipe, the bending part of the rod body adopts smooth circular arc transition, the included angle range of the rod body 1 is 0-45 degrees, the included angle of the rod body 1 in the embodiment adopts 15 degrees, and the inner cavity pipe diameter of the rod body 1 is 4-16 degrees.

One end of the rod body 1 is connected with a suction head 2, and the other end is connected with a negative pressure controller 3. referring to fig. 2, the suction head 2 is made of soft polymer material, and the soft polymer material can be PVC material, silica gel material, PE material, PP material, ABS material, etc. The shape of the suction head 2 is corresponding to the shape of the throat part or is spherical or segmental. The suction head 2 is provided with a main suction hole 4 communicated with the inner cavity of the rod body 1, the inner side wall of one opening end of the main suction hole 4 is provided with an open slot 5, and one end of the rod body 1 is inserted into the open slot 5. The hole wall that is located main suction hole 4 on attracting head 2 is equipped with at least one and assists and attracts hole 6, if the position that assists and attracts hole 6 is located the position of being connected with pole body 1, the position that corresponds with supplementary suction hole 6 position on pole body 1 is provided with the sputum discharging hole, and supplementary suction hole 6 communicates with each other with main suction hole 4 and sputum discharging hole, and the setting purpose that assists and attract hole 6 is: when the main suction hole 4 is blocked, the pressure in the inner cavity of the rod body 1 is ensured not to damage the rod body 1 too much and cause injury to patients.

The negative pressure controller 3 is in a tube head shape, one end of the negative pressure controller is connected with one end of the rod body 1 in an inserting mode, the other end of the negative pressure controller 3 is a green joint 7 used for being inserted with the negative pressure suction device, an opening 8 is formed in the outer side wall of the negative pressure controller, and a sealing cover can be installed on the opening 8.

During the use, connect the end of negative pressure controller 3 in the negative pressure aspirator back, the nursing staff is through the negative pressure size that 3 controls of control negative pressure controller attracted head 2, and the relative position of phlegm pipe in the patient oral cavity is inhaled in the control of handheld pole body 1 and the phlegm work of inhaling of accomplishing the patient oral cavity, and this embodiment does the utility model discloses daily disposable embodiment of inhaling the phlegm pipe.

As shown in fig. 3, the second embodiment of the daily sputum aspirator of the present invention has a schematic cross-sectional structure, most of the structure of which is the same as that of the embodiment shown in fig. 1, and the same parts are not repeated, except that: the sputum suction tube also comprises a film coating component, and the film coating component is wrapped on the outer surface of the shaft body 1. The tectorial membrane subassembly includes tectorial membrane cover 9, and tectorial membrane cover 9 wraps up in the surface of pole body 1, and the one end of tectorial membrane cover 9 is connected with the valve structure, and this embodiment valve structure adopts the check valve structure, and this valve structure includes valve body 10 and sets up in the valve 11 of valve body 10 inner chamber, and this tectorial membrane cover 9 constitutes with valve body 10 is integrative, and this valve 11 is equivalent to the case of check valve, and when valve 11 of valve structure was opened, tectorial membrane cover 9 communicated with each other with the inner chamber of valve body 10.

When in use, most of the using process is the same as that of the embodiment described in fig. 1, and the same parts are not described again, except that: for the reusable operation environment, when the sputum suction catheter is used, one end of the film covering sleeve 9 is pulled to the other end, the sputum suction catheter is exposed for use, after the sputum suction catheter is used, the film covering sleeve 9 is pulled back to the original position to wrap the catheter body 1, the valve 11 in the inner cavity of the valve body 10 is automatically closed, the sputum suction catheter is prevented from being polluted, and the purpose of repeatedly using the sputum suction catheter is achieved. This embodiment has realized the used repeatedly of the daily phlegm pipe of inhaling of the utility model through having increased the tectorial membrane subassembly on the basis of embodiment one.

Although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.

Claims

1. A daily sputum suction tube is characterized by comprising a bent tube-shaped rod body, wherein one end of the rod body is connected with a suction head, the other end of the rod body is connected with a negative pressure controller, the suction head is provided with a main suction hole communicated with an inner cavity of the rod body, and the shape of the suction head corresponds to the shape of a throat part or is spherical or spherical segment.

2. The daily sputum aspirator of claim 1, wherein the shaft is made of a hard polymer material.

3. The daily sputum aspirator of claim 1, wherein the shaft is a V-shaped tube, and the included angle of the shaft is in the range of 0 ° to 45 °.

4. The daily sputum aspirator of claim 1, wherein the suction tip is made of a soft polymer material.

5. The daily sputum aspirator of claim 4, wherein an open slot is provided on the inner side wall of the open end of the main suction hole of the suction head, and the open slot is connected with one end of the shaft in an inserting manner.

6. The daily sputum aspirator of claim 1, further comprising a membrane assembly wrapped around the shaft outer surface.

7. The daily sputum aspirator of claim 6, wherein the membrane assembly comprises a membrane cover wrapped around the outer surface of the shaft, one end of the membrane cover being connected to a valve structure, the membrane cover being in communication with the valve structure lumen when the valve structure is open.

8. The daily sputum aspirator of claim 1, wherein the negative pressure controller is in the shape of a tube head, one end of the negative pressure controller is connected with one end of the rod body in an insertion manner, the other end of the negative pressure controller is a Green joint for insertion connection with a negative pressure aspirator, and an opening is arranged on the outer side wall of the negative pressure controller.

9. The daily sputum aspirator of claim 1, wherein the side wall of the suction head is provided with at least one auxiliary suction hole, the auxiliary suction hole being communicated with the main suction hole.

10. The daily sputum aspirator of claim 1, wherein the lumen diameter of the shaft is 4 to 16 French.