CN213158225U

CN213158225U - Disposable sterile sputum aspirator tube

Info

Publication number: CN213158225U
Application number: CN202021399745.7U
Authority: CN
Inventors: 王欣静; 卫晓静; 景孟娟
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-11
Anticipated expiration: 2030-07-15

Abstract

A disposable sterile sputum aspirator comprises a tube body, wherein the head end of the tube body is connected with a connector, the side end of the connector is provided with an air outlet head, the periphery of the tail end of the tube body is sleeved with a sleeve, the inner wall of the sleeve is filled with a lubricant, the periphery of the opening end of the sleeve is provided with a clamping nut, and the clamping nut rotates to form a structure with the changed inner diameter of the sleeve; a connecting rope is sleeved on the periphery of the air outlet head, the tail end of the connecting rope is connected with a pressing sheet, and a finger ring belt with changeable length is arranged on the outer side of the pressing sheet; the pipe body is sleeved with a pushing handle, the head end of the pushing handle is provided with two pushing wheels, the pipe body is located between the two pushing wheels, the middle side end of the pushing handle is provided with a rotating wheel, and the rotating wheel rotates to form a structure for moving the pipe body. The utility model effectively solves the problems of complex operation before sputum suction and difficult negative pressure control during sputum suction of the prior sputum suction device.

Description

Disposable sterile sputum aspirator tube

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to disposable aseptic phlegm pipe of inhaling.

Background

Sputum aspiration refers to a method for sucking the secretions of the respiratory tract through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Is suitable for patients with coma, patients with sputum which is particularly possible to suffocate, and patients who need to be administrated in trachea, injected with contrast medium or diluted with sputum.

In clinic, for patients needing sputum suction, especially patients with artificial airways (such as oral tracheal intubation, nasal tracheal intubation and tracheotomy), the existing common disposable sputum suction tube in clinic has no scales, the depth of the sputum suction tube cannot be accurately observed, the sputum suction tube is difficult to be placed at an ideal position, zero negative pressure is required when the sputum suction tube enters the airway in operation, the existing sputum suction tube controls a negative pressure control valve to be inconvenient to operate, especially for patients with small artificial airway diameter and dry airway, the patients can smoothly enter the airway by using sterile paraffin oil for lubrication, the aseptic requirement of the sputum suction operation is strict, the sputum suction time is not more than 15 seconds each time, the sputum suction tube negative pressure control valve is opened and paraffin oil is additionally opened, the process is complicated, the pollution is easy, and the time of nursing workers is increased. If the sputum suction is not thorough, the sputum scab can be blocked to cause asphyxia, and influence and unnecessary injury are caused to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide disposable aseptic phlegm pipe of inhaling, solved the problem of negative pressure control difficulty before the phlegm of inhaling that present phlegm suction device exists before complex operation, when inhaling the phlegm effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a disposable sterile sputum aspirator comprises a tube body, wherein the head end of the tube body is connected with a connector, the side end of the connector is provided with an air outlet head, the periphery of the tail end of the tube body is sleeved with a sleeve, the inner wall of the sleeve is filled with a lubricant, the periphery of the opening end of the sleeve is provided with a clamping nut, and the clamping nut rotates to form a structure with the changed inner diameter of the sleeve; a connecting rope is sleeved on the periphery of the air outlet head, the tail end of the connecting rope is connected with a pressing sheet, and a finger ring belt with changeable length is arranged on the outer side of the pressing sheet; the pipe body is sleeved with a pushing handle, the head end of the pushing handle is provided with two pushing wheels, the pipe body is located between the two pushing wheels, the middle side end of the pushing handle is provided with a rotating wheel, and the rotating wheel rotates to form a structure for moving the pipe body.

Preferably, the lubricant is a paraffinic oil.

Preferably, a plurality of arc grooves with uniformly distributed circumferences are formed in the middle of the clamping nut, slide rods are respectively connected in the arc grooves in a sliding mode, the inner ends of the slide rods are respectively connected with cross rods, and arc pieces are respectively fixedly connected to the inner ends of the cross rods.

Preferably, the inner side surfaces of the arc pieces are provided with anti-slip pads made of rubber.

Preferably, the head end of the finger ring belt is fixedly connected with the left side of the pressing sheet, the right side of the pressing sheet is provided with a connecting ring, and the tail end of the finger ring belt penetrates through the connecting ring and is positioned through a magic tape.

Preferably, a rubber pad is arranged on one side of the pressing sheet close to the air outlet head.

Preferably, the propulsion wheels are all hourglass-shaped, and the peripheries of the propulsion wheels are provided with anti-skid grains.

Preferably, two the propulsion wheel all with the handle rotates to be connected, is close to the coaxial fixedly connected with pinion of the propulsion wheel of runner one side, the pinion meshing is connected with the gear wheel, the gear wheel rotate connect in advance the handle middle part, the gear wheel with the coaxial fixed connection of runner.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. this device is through setting up the sleeve pipe to at sheathed tube inner wall coating paraffin oil, thereby can change the front end outside direct coating paraffin oil of body, reduced the numerous and diverse nature of operation before inhaling the phlegm, improved operating efficiency, reduced medical personnel's burden.

2. This device is through setting up the finger clitellum of adjustable length to can make medical personnel directly insert the finger in the finger clitellum, the laminating of control preforming and gas outlet with keep away from, thereby can control intraductal negative pressure betterly, be convenient for inhale phlegm operation, improve operating efficiency, reduce the operation degree of difficulty.

3. This device is through setting up the propulsion handle and two propulsion wheels on it to can change the depth of insertion of body through control runner, thereby can improve the stability and the security of operation. And the propelling handle can be selected as required, so that the operation diversity of the device is improved.

Drawings

Fig. 1 is a first axis mapping of the disposable sterile sputum aspirator tube of the present invention.

Fig. 2 is a second axis mapping of the disposable sterile sputum aspirator tube of the present invention.

Fig. 3 is an axonometric view of the tube body and the connector of the disposable sterile sputum aspirator tube of the utility model.

Fig. 4 is a first axis mapping of the connector of the disposable sterile sputum aspirator tube of the present invention.

Fig. 5 is a second axis mapping of the connector of the disposable sterile sputum aspirator tube of the present invention.

Fig. 6 is an axonometric view of the sleeve of the disposable sterile sputum aspirator tube of the present invention.

Fig. 7 is an internal structure view of the clamping nut of the disposable sterile sputum aspirator tube of the present invention.

Figure 8 is a first isometric view of the push handle of the disposable sterile sputum aspirator tube of the present invention.

Figure 9 is a second axial view of the push handle of the disposable sterile sputum aspirator tube of the present invention.

In the drawings: the device comprises a pipe body 1, a connector 2, an air outlet head 3, a connecting rope 4, a pressing sheet 5, a finger ring belt 6, a sleeve 7, a clamping nut 8, a pushing handle 9, a pushing wheel 10, a rotating wheel 11, a rubber pad 12, a connecting ring 13, an arc sheet 14, a sliding rod 15, an arc groove 16, a pinion 17 and a bull gear 18.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-9, the utility model provides a disposable aseptic sputum suction tube, which comprises a tube body 1, wherein the head end of the tube body 1 is connected with a connector 2, the side end of the connector 2 is provided with an air outlet 3, the periphery of the end of the tube body 1 is sleeved with a sleeve 7, the inner wall of the sleeve 7 is filled with a lubricant, the periphery of the opening end of the sleeve 7 is provided with a clamping nut 8, and the clamping nut 8 rotates to form a structure that the inner diameter of the sleeve 7 changes; a connecting rope 4 is sleeved on the periphery of the gas outlet head 3, the tail end of the connecting rope 4 is connected with a pressing sheet 5, and a finger ring belt 6 with changeable length is arranged on the outer side of the pressing sheet 5; the outer periphery of the pipe body 1 is sleeved with a pushing handle 9, two pushing wheels 10 are arranged at the head end of the pushing handle 9, the pipe body 1 is located between the two pushing wheels 10, a rotating wheel 11 is arranged at the middle side end of the pushing handle 9, and the rotating wheel 11 rotates to form a structure that the pipe body 1 moves.

The device is provided with disposable rubber gloves, and the rubber gloves are packaged in a transparent bag after being sterilized.

The length of the pipe body 1 is 48cm, clear scales are arranged, and the tail end 20cm of the pipe body 1 is a paraffin oil end.

The lubricant is paraffin oil.

This device is through setting up sleeve pipe 7 to at sleeve pipe 7's inner wall coating paraffin oil, thereby can change the direct coating paraffin oil in the front end outside of body 1, reduced the numerous and diverse nature of operation before inhaling the phlegm, improved operating efficiency, reduced medical personnel's burden.

This device is through setting up ring area 6 of adjustable length to can make medical personnel directly insert the finger in ring area 6, control laminating 5 and gas outlet 3's laminating and keep away from, thereby can control intraductal negative pressure betterly, be convenient for inhale phlegm operation, improve operating efficiency, reduce the operation degree of difficulty.

The device can change the insertion depth of the pipe body 1 by controlling the rotating wheel 11 through arranging the propelling handle 9 and the two propelling wheels 10 thereon, thereby improving the stability and the safety of the operation. And the pushing handle 9 can be selected according to the requirement, so that the operation diversity of the device is improved.

As shown in fig. 7, a plurality of arc grooves 16 are formed in the middle of the clamping nut 8, the circumferences of the arc grooves are uniformly distributed, sliding rods 15 are respectively connected in the arc grooves 16 in a sliding manner, the inner ends of the sliding rods 15 are respectively connected with cross rods, and the inner ends of the cross rods are respectively fixedly connected with arc pieces 14. As shown in fig. 7, the inner side surfaces of the arc pieces 14 are provided with rubber non-slip pads. Through rotating clamping nut 8 is because the laminating of the outer wall of arc piece 14 medial surface and sleeve pipe 7 to can change slide bar 15 and the radial position of arc piece 14 on it through arc groove 16, thereby realize the clamp tight to sleeve pipe 7 outer wall, thereby can make sleeve pipe 7 and body 1 stably laminate, the difficult problem that the paraffin oil leaked appears.

As shown in fig. 4-5, the head end of the finger ring band 6 is fixedly connected with the left side of the pressing plate 5, the right side of the pressing plate 5 is provided with a connecting ring 13, and the tail end of the finger ring band 6 passes through the connecting ring 13 and is positioned by a magic tape.

As shown in fig. 4, a rubber pad 12 is disposed on one side of the pressing sheet 5 close to the air outlet head 3.

The depth of the finger band 6 inserted into the connection ring 13 is changed according to the thickness of the operator's finger so that the finger band 6 can be adapted to the thickness of the operator's finger, thereby facilitating stable operation.

When negative pressure in the pipe body 1 needs to be maintained, the pressing sheet 5 is pressed, so that the rubber pad 12 is attached to the air outlet head 3, and the negative pressure in the pipe body 1 can be maintained.

As shown in fig. 8-9, the propulsion wheel 10 is hourglass-shaped, and the periphery of the propulsion wheel 10 is provided with anti-skid lines.

As shown in fig. 8-9, the two propelling wheels 10 are rotatably connected to the propelling handle 9, a small gear 17 is coaxially and fixedly connected to the propelling wheel 10 near one side of the rotating wheel 11, the small gear 17 is engaged with a large gear 18, the large gear 18 is rotatably connected to the middle of the propelling handle 9, and the large gear 18 is coaxially and fixedly connected to the rotating wheel 11.

The distance between the peripheries of the two propelling wheels 10 is slightly smaller than the outer diameter of the pipe body 1, thereby facilitating the movement of the propelling pipe body 1

When the propelling handle 9 needs to be used, the pipe body 1 is inserted between the two propelling wheels 10, the rotating wheel 11 is rotated to enable the large gear 18 to rotate, and the accelerating transmission of the propelling wheels 10 is realized through the transmission from the large gear 18 to the small gear 17 (the radius of the reference circle of the large gear 18 is larger than that of the reference circle of the small gear 17), so that the labor is saved, the safety is realized, and the operating efficiency can be improved.

This device is when using, at first unpacks the wrapping bag apart, takes disposable gloves, connects phlegm device is inhaled to connector 2 and negative pressure to insert the finger behind the length of the finger clitellum 6 on the regulation preforming 5 and be convenient for control opening and shutting of preforming 5, the pine soon behind the clamping nut 8, pull out sleeve pipe 7, insert the end of body 1 in patient's the air flue, according to the selective use of needs and impel handle 9, rotate runner 11, gradually send into patient's air flue with body 1 according to the scale on the body 1 in, and press preforming 5 in good time, keep the negative pressure in the body 1, realize inhaling phlegm operation, convenient and high-efficient.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although the terms of the tube body 1, the connector 2, the air outlet 3, the connecting rope 4, the pressing piece 5, the ring belt 6, the sleeve 7, the clamping nut 8, the pushing handle 9, the pushing wheel 10, the rotating wheel 11, the rubber pad 12, the connecting ring 13, the arc piece 14, the sliding rod 15, the arc groove 16, the pinion 17, the bull gear 18 and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a disposable aseptic phlegm pipe of inhaling, includes body (1), and body (1) head end is connected with connector (2), and connector (2) side is provided with out gas head (3), its characterized in that: a sleeve (7) is sleeved on the periphery of the tail end of the pipe body (1), a lubricant is filled in the inner wall of the sleeve (7), a clamping nut (8) is arranged on the periphery of the opening end of the sleeve (7), and the clamping nut (8) rotates to form a structure with the changed inner diameter of the sleeve (7); a connecting rope (4) is sleeved on the periphery of the air outlet head (3), the tail end of the connecting rope (4) is connected with a pressing sheet (5), and a finger ring belt (6) with changeable length is arranged on the outer side of the pressing sheet (5); the pipe body (1) periphery cover is equipped with and impels handle (9), impel handle (9) head end and be provided with two propulsion wheels (10), pipe body (1) is located between two propulsion wheels (10), impel handle (9) middle part side and be provided with runner (11), runner (11) rotate and form the structure that pipe body (1) removed.

2. The disposable sterile sputum aspirator of claim 1, wherein: the lubricant is paraffin oil.

3. The disposable sterile sputum aspirator of claim 1, wherein: the clamping nut (8) is provided with a plurality of arc grooves (16) with uniformly distributed circumferences in the middle, slide rods (15) are respectively connected in the arc grooves (16) in a sliding manner, the inner ends of the slide rods (15) are respectively connected with cross rods, and the inner ends of the cross rods are respectively fixedly connected with arc sheets (14).

4. The disposable sterile sputum aspirator of claim 3, wherein: and the inner side surfaces of the arc sheets (14) are provided with anti-slip pads made of rubber.

5. The disposable sterile sputum aspirator of claim 1, wherein: indicate clitellum (6) head end with preforming (5) left side fixed connection, preforming (5) right side is provided with go-between (13), indicate that clitellum (6) end passes go-between (13) and paste the location through the magic.

6. The disposable sterile sputum aspirator of claim 1, wherein: and a rubber pad (12) is arranged on one side of the pressing sheet (5) close to the air outlet head (3).

7. The disposable sterile sputum aspirator of claim 1, wherein: the shape of the propulsion wheel (10) is hourglass-shaped, and the periphery of the propulsion wheel (10) is provided with anti-skid grains.

8. The disposable sterile sputum aspirator of claim 1, wherein: two propulsion wheel (10) all with impel handle (9) and rotate the connection, be close to the coaxial fixedly connected with pinion (17) of propulsion wheel (10) of runner (11) one side, pinion (17) meshing is connected with gear wheel (18), gear wheel (18) rotate connect in impel handle (9) middle part, gear wheel (18) with the coaxial fixed connection of runner (11).