CN211272645U

CN211272645U - Oral suction tube

Info

Publication number: CN211272645U
Application number: CN201921329359.8U
Authority: CN
Inventors: 袁松林; 刘桃利
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-18
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to oral cavity attracts pipe, including the tube head and with the attraction pipe that the tube head is connected, attract the pipe include with the front end pipe of human throat adaptation and with the rear end pipe of front end union coupling, the rear end pipe even has the collection cup, it even has negative pressure equipment to collect the cup, front end pipe and tube head are the flexible material structure, the rear end pipe is hard material structure, the tube head is the duckbilled type. The utility model relates to an oral cavity attracts pipe, the tube head and the front end pipe that make through flexible material match with human throat, and the rear end pipe of being made by hard material makes tube head and front end pipe can insert human throat smoothly and can not cause the fish tail to the human body as supporting in the insertion process, and it attracts the face wide that the tube head sets the duckbilled type in addition, can attract in comparatively wide range region, and is difficult for appearing the condition of jam.

Description

Oral suction tube

Technical Field

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

Background

When the common clinical sputum suction tube is used for suction, oral secretion and airway secretion are removed, but large-particle vomitus cannot be effectively sucked, blockage is easily caused, and emergency treatment effect is seriously influenced even.

When the ordinary sputum suction pipe enters a human body to remove large-particle vomitus, the opening of the pipe is easy to damage the human body, and the opening of the pipe is small, so that the human body is easy to block, the human body cannot continue to suck the vomitus, the suction pipe needs to be pulled out to clean the vomitus, and great pain is brought to a patient.

In summary, there is a need for a technical solution to solve the technical problems in the prior art that the tip of the sputum aspirator tube is easily damaged when inserted into a human body and the tip is easily blocked when encountering large-particle aspirant.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: to prior art exist inhale the phlegm pipe tube head and insert human in-process and easily cause the damage to the human body, and the tube head easily takes place the technical problem who blocks up when meetting large granule thing attraction, provide an oral cavity suction tube, this oral cavity suction tube makes tube head and front end pipe through soft material on the one hand, make the tube head insert, extract the in-process and can not cause the damage to the human body, and set the tube head into duckbilled type structure, it attracts the face extensively, can attract in comparatively wide range region, the difficult condition that blocks up that appears.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides an oral cavity attracts pipe, including the tube head and with the attraction pipe that the tube head is connected, attract the pipe include with the front end pipe of human throat adaptation and with front end union coupling's rear end pipe, the rear end pipe even has the collection cup, it even has negative pressure equipment to collect the cup, front end pipe and tube head are the flexible material structure, the rear end pipe is hard material structure, the tube head is the duckbilled type.

The utility model relates to an oral cavity attracts pipe, tube head and front end pipe through having set up flexible material, insert human in-process attracting pipe, the rear end pipe of attracting pipe is made by hard material and can be guaranteed that front end pipe and tube head insert human throat smoothly, tube head and front end pipe can not lead to the fact the fish tail to the human body, and the tube head sets to duckbilled type its attraction face extensively, can carry out comparatively wide region and attract, and the difficult condition that blocks up that appears, and exert the vacuum effect to attracting pipe through vacuum device, promote the efficiency of attraction, the suction is discharged in the collection cup that attracts the union coupling after attracting pipe by the suction, avoid attracting pipe content accumulation to cause the jam, keep attracting in the attraction, this oral cavity attracts pipe can be quick attracts secretion and vomitus, can not cause the fish tail to the human body and its high difficult jam of attraction efficiency simultaneously.

As the utility model discloses an optimal scheme, be equipped with the end cap on the rear end pipe, be equipped with the intercommunication on the end cap the gas pocket of rear end pipe. Set up the end cap on the back end pipe lateral wall, set up the gas pocket of intercommunication back end pipe on the end cap, through pressing the suction effect of the steerable negative pressure device of gas pocket, the negative pressure will attract the discharge of body content in the suction tube when the hand people is holding the gas pocket, the negative pressure disappearance that attracts in the tube stops the attraction when the hand loosens the gas pocket, be favorable to the timely control to the attraction operation like this, be convenient for better attract the body content, also can avoid medical staff maloperation simultaneously, forget to close negative pressure device and lead to attracting the effect to exist always and cause the damage to the critical patient.

As the preferred proposal of the utility model, the collecting cup comprises a cup body and a cup cover used for sealing the cup body, the cup cover is provided with two channels which are respectively used for communicating the suction tube and the negative pressure device.

As the preferred scheme of the utility model, the tube head with rounding off between the front end pipe. Because the front end pipe is arranged into a duckbill-shaped structure, a plurality of connection sharp angles are formed between the front end round pipe and the pipe head, the smooth transition of the sharp angles is beneficial to the smooth insertion of the pipe head and the front end pipe, and the sharp angles are prevented from scratching the human body in the insertion process.

As the preferred proposal of the utility model, the suction tube is provided with the anti-biting piece which limits the suction tube between the upper teeth and the lower teeth of the human body. The anti-biting piece is arranged to limit the suction tube between the upper teeth and the lower teeth of a human body, so that the situation that the suction tube is blocked due to the fact that the suction tube is bitten by the teeth of the human body in the occlusion process is avoided, and risks are brought to treatment.

As a preferred embodiment of the present invention, the bite-preventing member is slidably connected to the suction tube. The anti-bite piece is connected on the suction tube in a sliding way, so that the position of the anti-bite piece can be adjusted to match the position of the oral cavity of a human body, the installation of the anti-bite piece is convenient, and the anti-bite piece can play a good anti-bite effect.

As the utility model discloses a preferred scheme, prevent stinging the piece and include facing and lower facing, even have between going up the facing and the lower facing and prevent stinging the piece, prevent stinging being equipped with on the piece and being used for attract the through-hole that the pipe passes through. Through setting up the upper dental brace that matches with human upper jaw tooth and the lower dental brace that matches with human lower jaw tooth, swift and fixed effectual when the installation, human comfort is strong to even there is the block of preventing stinging between upper dental brace and lower dental brace, the suction tube wears to establish on the block of preventing stinging, has both realized preventing the interlock of tooth to the suction tube, has realized preventing again that the sliding connection of stinging piece and suction tube, is convenient for prevent stinging the position adjustment of piece on the suction tube.

As the preferred scheme of the utility model, flexible material is silica gel. The tube head is made of silica gel, the silica gel is soft, damage to a human body in the insertion process of the suction tube can be reduced, and the comfort of a patient is stronger.

As the preferred scheme of the utility model, hard material is PVC. The adoption of the rigid polyvinyl chloride pipe is beneficial to the smooth insertion of the supporting pipe head and the front end pipe into the throat of a human body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model relates to an oral suction tube, tube head and front end pipe through flexible material make match with human throat, the rear end pipe that is made by hard material in the insertion process is as supporting, make tube head and front end pipe insert human throat smoothly and can not cause the fish tail to the human body, and the tube head sets up duckbilled its attraction face into, can attract in comparatively wide region, and the difficult condition that blocks up that appears, and exert the negative pressure effect to suction tube through the vacuum apparatus, promote the efficiency of attraction, the attraction discharges in the collection cup that the suction tube is connected after the suction tube is sucked out, avoid sucking the accumulation of tube content to cause the jam, keep the interior attraction of suction tube;

2. the side wall of the suction tube is provided with the plug, the plug is provided with the air hole communicated with the suction tube, the suction effect of the negative pressure device can be controlled by pressing the air hole, when a hand presses the air hole, the negative pressure in the suction tube discharges the attractive body contents, when the hand releases the air hole, the negative pressure in the suction tube disappears and stops suction, so that the timely control of suction operation is facilitated, the better suction of the body contents is facilitated, meanwhile, the phenomenon that medical staff mistakenly operates and forgets to close the negative pressure device to cause damage to critical patients all the time is avoided;

3. through setting up the upper dental brace that matches with human upper jaw tooth and the lower dental brace that matches with human lower jaw tooth, swift and fixed effectual when the installation, human comfort is strong to even there is the block of preventing stinging between upper dental brace and lower dental brace, the suction tube wears to establish on the block of preventing stinging, has both realized preventing the interlock of tooth to the suction tube, has realized preventing again that the sliding connection of stinging piece and suction tube, is convenient for prevent stinging the position adjustment of piece on the suction tube.

Drawings

FIG. 1 is a schematic structural view of an oral suction tube of the present invention;

FIG. 2 is an enlarged view of the tip of FIG. 1;

FIG. 3 is a schematic structural view of another embodiment of an oral suction tube of the present invention;

FIG. 4 is an enlarged view of the bite guard of FIG. 3;

the labels in the figure are: 1-a tube head, 2-a suction tube, 201-a front end tube, 202-a rear end tube, 203-a plug, 2031-an air hole, 3-a collection cup, 4-a negative pressure device, 5-an anti-bite piece, 501-an upper tooth socket, 502-a lower tooth socket, 503-an anti-bite block and 5031-a through hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1 and 2, the utility model relates to an oral cavity attracts pipe, including tube head 1 and with attract pipe 2 that tube head 1 is connected, attract pipe 2 include with the front end pipe 201 of human throat adaptation and with the rear end pipe 202 that front end pipe 201 is connected, rear end pipe 202 even has collection cup 3, it even has negative pressure device 4 to collect cup 3, front end pipe 201 and tube head 1 are the flexible material structure, rear end pipe 202 is the hard material structure, tube head 1 is the duckbilled type.

Specifically, the front end of the tube head is of an arc structure, the tube head is of a flat duckbill shape, the tube head and a front end tube are integrally of a gradually-reduced and gradually-rounded structure, the front end tube is of an arc structure, the diameter of a tube cavity of the front end tube is larger than 1cm, the collecting cup 3 comprises a cup body and a cup cover used for sealing the cup body, and two channels respectively used for communicating the suction tube 2 and the negative pressure device 3 are arranged on the cup cover; the flexible material is silica gel which is soft, so that the damage to a human body in the insertion process of the suction tube can be reduced, and the comfort of a patient is stronger; the hard material is PVC, and the hard PVC pipe is favorable for supporting the pipe head and the front end pipe to be smoothly inserted into the throat of a human body.

Furthermore, smooth transition is carried out between the tube head and the front end tube, and the front end tube is of a duckbill structure, so that connection sharp corners are formed between the front end round tube and the tube head, smooth transition of the sharp corners is beneficial to smooth insertion of the tube head and the front end tube, and the sharp corners are prevented from scratching a human body in the insertion process.

To sum up, the utility model relates to an oral cavity attracts pipe, through the tube head 1 that has set up flexible material, insert human in-process attracting pipe 2, tube head 1 can not cause the fish tail to the human body, and its attraction face of duckbilled type is set to tube head 1 wide in addition, can attract comparatively wide region, the difficult condition that blocks up that appears, and exert the vacuum effect to attracting pipe 2 through vacuum apparatus, promote the efficiency of attraction, the suction is discharged in the collection cup 3 that attracts pipe 2 to connect after attracting pipe 2 is by the suction, avoid attracting 2 contents of pipe to accumulate and cause the jam, keep attracting in the suction pipe.

Example 2

As shown in fig. 2, the present embodiment is different from embodiment 1 in that, as a preferred embodiment of the present invention, a plug 203 is provided on the rear end pipe 202, and an air hole 2031 communicating with the rear end pipe 202 is provided on the plug 203.

In this scheme, set up end cap 201 on the 2 lateral walls of rear end pipe, set up the gas pocket 2011 of intercommunication rear end pipe 2 on the end cap 201, through pressing the suction effect of the steerable negative pressure device 4 of gas pocket 2011, attract pipe 2 interior negative pressure to discharge the internal content of attraction when the hand man is pressed gas pocket 2011, attract pipe 2 interior negative pressure disappearance stop the attraction when the hand unclamp the gas pocket, be favorable to the timely control to the attraction operation like this, be convenient for better attract the internal content of human body, also can avoid medical staff's maloperation simultaneously, forget to close negative pressure device and lead to the suction effect to exist always and cause the damage to the critical patient.

Example 3

As shown in fig. 3 and 4, the present embodiment is different from embodiment 1 in that a bite-preventing piece 5 is provided on the suction tube 2, the bite-preventing piece 5 restricts the suction tube 2 between the upper teeth and the lower teeth of the human body, and the bite-preventing piece 5 restricts the suction tube 2 between the upper teeth and the lower teeth of the human body, so as to avoid the risk of the blockage of the suction tube 2 caused by the suction tube being shriveled by the teeth of the human body during occlusion.

Furthermore, the bite-preventing piece 5 is in sliding connection with the suction tube 2, so that the position of the bite-preventing piece 5 can be adjusted to match the position of the oral cavity of a human body, the installation of the bite-preventing piece 5 is facilitated, and the bite-preventing piece 5 can have a good bite-preventing effect.

The specific anti-biting piece 5 comprises an upper tooth socket 501 and a lower tooth socket 502, an anti-biting block 503 is connected between the upper tooth socket 501 and the lower tooth socket 502, a through hole 5031 for the suction tube 2 to pass through is formed in the anti-biting block 503, the upper tooth socket 501 matched with the upper jaw teeth of a human body and the lower tooth socket 502 matched with the lower jaw teeth of the human body are arranged, the installation is quick and good in fixing effect, the human body comfort is high, the anti-biting block 503 is connected between the upper tooth socket 501 and the lower tooth socket 502, the suction tube 2 is arranged on the anti-biting block 503 in a penetrating mode, the occlusion of teeth on the suction tube 2 is prevented, the sliding connection of the anti-biting piece 5 and the suction tube 2 is also achieved, and the position adjustment of the anti-biting piece 5 on the suction tube 2 is facilitated.

Further, the bite guard 5 is provided on the rear end pipe 202.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an oral cavity attracts pipe, its characterized in that, including tube head (1) and with attract pipe (2) that tube head (1) is connected, attract pipe (2) include with front end pipe (201) of human throat adaptation and with rear end pipe (202) that front end pipe (201) are connected, rear end pipe (202) even have collection cup (3), it has negative pressure device (4) to collect cup (3) even, front end pipe (201) and tube head (1) are the flexible material structure, rear end pipe (202) are the hard material structure, tube head (1) is the duckbilled type.

2. The oral suction tube as set forth in claim 1, wherein a plug (203) is provided on the rear end tube (202), and an air hole (2031) communicating with the rear end tube (202) is provided on the plug (203).

3. The oral suction tube according to claim 2, wherein the collection cup (3) comprises a cup body and a cup cover for sealing the cup body, and the cup cover is provided with two channels for communicating the suction tube (2) and the negative pressure device (4) respectively.

4. The oral suction tube according to claim 3, wherein the tube head (1) and the front end tube (201) are smoothly transitioned.

5. The oral suction tube according to claim 4, wherein a bite-preventing piece (5) is arranged on the suction tube (2), and the bite-preventing piece (5) limits the suction tube (2) between the upper teeth and the lower teeth of the human body.

6. The oral suction tube according to claim 5, wherein the bite-preventing piece (5) is slidably connected with the suction tube (2).

7. The oral suction tube as claimed in claim 6, wherein the anti-biting element (5) comprises an upper tooth socket (501) and a lower tooth socket (502), an anti-biting block (503) is connected between the upper tooth socket (501) and the lower tooth socket (502), and a through hole (5031) for the suction tube (2) to pass through is arranged on the anti-biting block (503).

8. The oral suction tube of any one of claims 1 to 7, wherein the flexible material is silicone.

9. The oral suction tube of any one of claims 1 to 7, wherein the hard material is PVC.