CN210933386U - Emergency sputum suction tube - Google Patents

Abstract

The utility model relates to an urgent sputum aspirator, its pole body that includes the return bend shape, pole body one end is connected and is attracted the head, and negative pressure controller is connected to the other end, it is equipped with the main hole of attracting to attract the head, the main hole of attracting comprises the crossing first hole of axis and second hole, first hole with pole body inner chamber intercommunication, pole body is made by stereoplasm macromolecular material, it adopts soft macromolecular material to make to attract the head. The utility model discloses urgent 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 emergency patient's oral cavity for oral cavity foreign matter cleaning speed to reduce the damage to the oral cavity, mainly deal with the patient's that urgent oral cavity condition was handled user demand.

Description

Emergency sputum suction tube

Technical Field

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

Background

At present, cotton ball wiping and sputum suction pipe sputum suction modes are adopted for nursing oral patients, and the specific operation is as follows:

1. wiping with cotton balls: nursing staff need prepare saline cotton balls and use vascular forceps to clamp and carry out oral cavity nursing on patients, the oral cavity nursing method adopting cotton ball wiping is not easy to thoroughly and effectively clean oral cavity, mainly because the cotton balls are round and blunt, the friction is small, food residues in tooth gaps and soft dirt in gingival sulcus are not easy to remove, the cotton balls are also difficult to take out residues falling off during wiping, and the oral cavity space of infants is small, and the cotton ball wiping is very difficult;

2. the sputum suction pipe sucks sputum: the sputum suction tube used by medical personnel is mostly specially used for the sputum suction tube in the trachea, has longer length, needs to wind the sputum suction tube with redundant length on the hand when sucking the sputum for the oral cavity of a patient, is easy to cause the pollution of the sputum suction tube, and causes a great deal of inconvenience in the using process because the hardness of the sputum suction tube is lower.

And the two types of the products are general products used for common ICU patients, and are not individually customized according to the specific conditions and characteristics of each patient. The emergency patient has various complex oral environments due to special conditions in the oral cavity, 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 to design an emergency sputum aspirator capable of solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide an urgent sputum aspirator, 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 an urgent sputum aspirator, wherein including the pole body of return bend shape, the pole body one end is connected and is attracted the head, and negative pressure controller is connected to the other end, it is equipped with the main hole of attracting, the main hole of attracting comprises crossing first hole of axis and second hole, first hole with pole body inner chamber intercommunication.

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, one end of the suction head is connected with one end of the rod body in an inserting manner.

Preferably, the included angle between the first hole and the second hole is 15-75 degrees.

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 shape of the suction head is corresponding to the shape of the throat part, or is spherical or spherical segment.

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, and an opening is formed in the outer side wall of the negative pressure controller.

Preferably, the inner cavity pipe diameter of the rod body is 12French to 30 French.

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

After the technical scheme is adopted, the utility model discloses promptly inhale the phlegm pipe through above-mentioned structural design, it compares current combination and inhales the phlegm pipe and reduces to some extent on one hand on manufacturing cost, on the other hand more accords with the clear needs in oral cavity on length and pole body hardness, it need not nursing staff and inhales the phlegm pipe with the combination of other types and replaces and carry out oral cavity cleaning work, and this promptly inhale the phlegm head of inhaling the phlegm pipe and adopt soft macromolecular material to make, can reduce the damage to the oral cavity, it can deal with emergency call patient specially, it is big than current pipe diameter because of its pipe diameter design, and its special first appearance structural design that attracts, can be in the twinkling of an eye clear up emergency call patient oral cavity foreign matter in the oral cavity, deal with various emergency call oral cavity.

Drawings

FIG. 1 is a schematic sectional view of the emergency sputum aspirator tube of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the suction head of the emergency sputum aspirator of the present invention;

FIG. 3 is a left side view of the suction head of the emergency sputum aspirator of the present invention;

fig. 4 is a schematic view of the overhead structure of the suction head of the emergency 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 emergency sputum aspirator will be further described with reference to the accompanying drawings.

As shown in fig. 1, the emergency sputum aspirator of the present invention includes a shaft 1 in a 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 shaft body 1 adopts a V-shaped pipe, the bending part of the shaft body adopts smooth circular arc transition, the included angle range of the shaft body 1 is 0-45 degrees, and the included angle of the shaft body 1 in the embodiment adopts 30 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, as shown in fig. 2, 3 and 4, the suction head 2 is made of a soft polymer material, and the soft polymer material can be a PVC material, a silica gel material, a PE material, a PP material, an ABS material, or the like. 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, the main suction hole 4 is composed of a first hole 5 and a second hole 6, the axes of the first hole 5 are intersected with each other, and the first hole 5 is communicated with the inner cavity of the rod body 1. The included angle between the first hole 5 and the second hole 6 is 15-75 degrees, the included angle between the first hole 5 and the second hole 6 is 45 degrees in the embodiment, and the included angle can be more convenient for the foreign body suction at the throat part. A first opening groove 7 is arranged on the inner wall of the opening end of the first hole 5, and one end of the rod body 1 is inserted into the first opening groove 7. The hole wall that is located main suction hole 4 on attracting head 2 is equipped with at least one and leads to outside supplementary suction hole 8, if supplementary suction hole 8's position is located the position of being connected with pole body 1, the position that corresponds with supplementary suction hole 8 position on pole body 1 is provided with the sputum discharging hole, supplementary suction hole 8 with main suction hole 4 and sputum discharging hole communicate with each other, supplementary suction hole 8 set up the purpose and be: when the main suction hole 4 is blocked, the auxiliary suction hole 8 can be used, so that the pressure in the inner cavity of the rod body 1 is not too large to damage the rod body 1 and cause injury to patients.

The negative pressure controller 3 is in a tube head shape, a second open slot 9 is formed in the outer side wall of one end of the negative pressure controller 3, the other end of the rod body 1 is inserted into the second open slot 9 in an inserting mode, a Green joint 10 used for being in threaded connection with a negative pressure suction device is arranged at the other end of the negative pressure controller 3, an opening 11 is formed in the outer side wall of the negative pressure controller 3, and a sealing cover can be installed on the opening 11.

When the suction device is used, after the negative pressure controller 3 is connected with the negative pressure suction device, a nursing staff controls the negative pressure of the suction head 2 by controlling the negative pressure controller 3, and the hand-held rod body 1 controls the relative position of the sputum suction tube in the oral cavity of a patient to complete the sputum suction work in the oral cavity of the patient. Because of its pipe diameter is big, can carry out quick clearance to emergency patient's intraoral sputum scab, debris etc for next emergency operation such as trachea cannula can go on smoothly.

The utility model discloses promptly inhale phlegm pipe and current combination and inhale phlegm pipe and compare, reduce to some extent on one of them aspect in manufacturing cost, its length of on the other hand is short than current phlegm pipe of inhaling, more accord with the clear use length in oral cavity, the hardness of pole body selects more to accord with the clear needs in oral cavity in addition, it need not nursing staff and inhales the phlegm pipe with the combination of other types and replaces and carry out oral cavity cleaning work, and this promptly inhale the phlegm head of inhaling of phlegm pipe and adopt soft macromolecular material to make, can reduce the damage to the oral cavity, it can deal with emergency call patient specially, it is big than current pipe diameter because of its pipe diameter design, and its special first appearance structural design that attracts, can be in the twinkling of an eye clearance emergency call patient oral foreign matter, deal with various emergency call oral cavity environment.

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 (10)

1. The emergency 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, the main suction hole is composed of a first hole and a second hole, the axes of the first hole and the second hole are intersected, and the first hole is communicated with the inner cavity of the rod body.

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

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

5. The emergency sputum aspirator of claim 4, wherein one end of the suction head is connected to one end of the shaft in a plug-in manner.

6. The emergency sputum aspirator of claim 1, wherein the angle between the first aperture and the second aperture is 15 ° to 75 °.

7. The emergency 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 in communication with the main suction hole.

8. The emergency sputum aspirator of claim 1, wherein the suction tip is contoured to correspond to the shape of the throat or is spherical or bulbous.

9. The emergency 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 shaft body in an inserting manner, the other end of the negative pressure controller is a green joint, and an opening is arranged on the outer side wall of the negative pressure controller.

10. The emergency sputum aspirator of claim 1, wherein the lumen diameter of the shaft is 12 to 30 French.

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