Negative pressure suction tube with fixing and anti-pollution functions

Abstract

The utility model discloses a negative pressure suction tube with both fixing and anti-pollution functions, which comprises a tube body, a bandage, a first connecting band and a tube joint, tube connectors matched with the tube joint are respectively formed at two ends of the tube body, one end of the bandage is connected with the outer wall of the tube body adjacent to one tube connector, and the other end of the bandage is connected with the other end of the tube body adjacent to the other tube connector. One end of the first connecting belt is connected with the bandage, and the other end of the first connecting belt is connected with a pipe joint which can be inserted into the pipe interface. According to the utility model, the binding belt is used as a tying belt to wind the coiled pipe body, so that the scattered pipe body is fixed, the placement and the management are convenient, and the pipe body to be used is prevented from being polluted after the package is opened; the tube connector of the tube body is plugged through the tube connector at one end of the first connecting band, germs are prevented from entering the tube body and polluting the inner wall of the tube body, frequent replacement of the suction tube due to pollution is avoided, the working efficiency is improved, and unnecessary medical resource waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a negative pressure suction pipe with fixed and anti -pollution function. BACKGROUND

[0002] At present, in the medical places such as ward, rescue room, operating room, because the patient's illness needs often use negative pressure suction device, to suck out sputum, blood or secretion, avoid causing respiratory difficulty or operation field unclear, even endanger life and so on serious consequence occurs. One end of negative pressure suction pipe is connected with negative pressure suction device through pipe joint, one end is connected with disposable sputum suction tube, and disposable sputum suction tube is replaced every time, and negative pressure suction pipe can be used for the same patient for multiple times within a certain time.

[0003] In the existing clinical negative pressure suction operation, in order to improve the rescue success rate, medical staff usually takes precautions, prepares negative pressure suction device and connects suction pipe for the patient who may need negative pressure suction, instead of preparing for use when determining to do negative pressure suction operation; at the same time, in order to prevent the suction pipe from scattering disorderly and increase the pollution risk of negative pressure pipeline, medical staff may also connect disposable sputum suction tube with suction pipe and wind suction pipe as a belt, but in this way, since the packaging of disposable sputum suction tube has been opened, and is twisted after winding, the risk of pollution of the whole negative pressure pipeline and sputum suction tube does not decrease, and the negative pressure pipeline is not smooth, therefore, when carrying out negative pressure suction operation for the patient, it is still necessary to replace disposable sputum suction tube, thereby causing the waste of disposable sputum suction tube.

[0004] Therefore, in order to prevent pollution, facilitate arrangement, improve work efficiency and avoid unnecessary waste, it is necessary to design a negative pressure suction pipe with fixed and anti-pollution functions. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of negative pressure suction pipes with fixed and anti-pollution functions, can be fixed to scattered pipe body, it is convenient to place and management, to avoid being polluted in the pipe body in standby after opening package;Avoid replacing suction pipe due to pollution, help to improve work efficiency and avoid unnecessary medical resource waste, to solve the problems of self-fixing difficulty of negative pressure pipeline and the pollution risk increase of negative pressure pipeline and sputum suction tube in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a negative pressure suction pipe with the functions of fixing and preventing pollution, which comprises a pipe body, a band, a first connecting band and a pipe joint, the pipe body is formed with pipe interfaces at both ends, the pipe interfaces are adapted to the pipe joint, one end of the band is connected to the outer wall of the pipe body adjacent to one of the pipe interfaces, one end of the first connecting band is connected to the band, and the other end of the first connecting band is connected to the pipe joint which can be inserted into the pipe interface.

[0008] Preferably, the band comprises a fixing section and a winding section, one end of the fixing section is connected to the outer wall of the pipe body, and the winding section is connected to the end of the fixing section away from the outer wall of the pipe body.

[0009] Preferably, the surface of the fixing section is provided with protrusions, and the winding section is provided with a plurality of embedded holes which are spaced apart.

[0010] Preferably, the protrusions are T-shaped.

[0011] Preferably, the utility model comprises a second connecting band, the pipe joint is provided with a protective cover, and the protective cover is connected to the fixing section of the band through the second connecting band.

[0012] Preferably, the band is connected to the pipe body at a position 15 cm away from the outside of one of the pipe interfaces, and the length of the first connecting band is 17 cm.

[0013] Preferably, the pipe joint is a telescopic stepped structure, and the pipe joint is connected by a plurality of circular platforms with diameters decreasing in sequence, and the connection between adjacent circular platforms is in a stepped shape.

[0014] Preferably, the length of the pipe joint is 1 cm, the maximum diameter of the pipe joint is 1 cm, and the minimum diameter of the pipe joint is 0.7 cm.

[0015] Preferably, the peripheral wall of the end of the pipe joint with the maximum diameter is formed with a peripheral edge.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The band is used as a tie to wrap the coiled pipe body, so that the scattered pipe body is fixed, and the pipe body is convenient to place and manage, thereby avoiding the pipe body from being polluted after the package is opened; the pipe interface of the pipe body is plugged by the pipe joint at one end of the first connecting band, so that the bacteria cannot enter the pipe body and the inner wall of the pipe body is not polluted, and the pipe body does not need to be frequently replaced due to pollution, which helps to improve the work efficiency and avoid unnecessary waste of medical resources.

[0018] 2. The pipe joint is a telescopic stepped structure, and the pipe joint is connected by a plurality of circular platforms with diameters decreasing in sequence, and the connection between adjacent circular platforms is in a stepped shape, the maximum diameter of the pipe joint is 1 cm, and the minimum diameter of the pipe joint is 0.7 cm, so that the pipe joint can adapt to pipe interfaces of different sizes, and the application range is wider.

[0019] 3、The pipe joint is provided with a protective cover, when the pipe joint is not needed to plug the pipe interface of the pipe body, the pipe joint is covered by the protective cover to prevent the pipe joint from being contaminated, the peripheral wall of the largest diameter end of the pipe joint is formed with a peripheral edge, the pipe joint is plugged into the pipe interface of the pipe body by holding the peripheral edge, the fingers are prevented from directly contacting the outer wall of the pipe joint, and the pipe joint is prevented from being contaminated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model discloses a structure diagram of the negative pressure suction pipe with the functions of fixing and preventing contamination.

[0021] Figure 2 The utility model discloses a use state diagram of the pipe joint plugging the pipe interface of the pipe joint.

[0022] Figure 3 The utility model discloses a structure diagram of the pipe joint and the protective cover.

[0023] Figure 4 The utility model discloses a structure diagram of the bandage.

[0024] In the drawing: 1, pipe body;11, pipe interface;2, bandage;21, fixed section;22, winding section;221, embedded hole;3, first connecting belt;4, pipe joint;41, peripheral edge;5, protrusion;6, protective cover;7, second connecting belt. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model.

[0026] Please refer to Figures 1-2The utility model provides a kind of negative pressure suction pipe with fixed and anti-pollution function, including pipe body 1, bandage 2, first connecting band 3 and pipe joint 4.The pipe body 1 is the hollow pipe of both ends opening, pipe body 1 both ends are formed with the pipe interface 11 of the adaptation of the pipe joint 4, the pipe wall of the pipe interface 11 is expanded to the pipe wall of the middle part of pipe body 1.The bandage 2 one end is connected with the adjacent pipe body 1 outer wall of one of the pipe interface 11, and the first connecting band 3 one end is connected with bandage 2, and the other end is connected with the pipe joint 4 that can be inserted in the pipe interface 11, and the pipe interface 11 of the pipe body 1 end away from pipe joint 4 is used to connect negative pressure suction device.The utility model is fixed to the scattered pipe body 1 by bandage 2 when doing as a tie, to fix the scattered pipe body 1, to facilitate placement and management, to avoid the pipe body 1 being polluted after opening package and in standby state;And the pipe interface 11 of pipe body 1 is plugged by the pipe joint 4 of the first connecting band 3 one end, to prevent bacteria from entering into pipe body 1 to cause the inner wall of pipe body 1 to be polluted, to avoid frequently replacing suction pipe due to pollution, to help improve work efficiency and avoid unnecessary medical resource waste.

[0027] Please refer to Figure 1 And Figure 4 Bandage 2 includes fixed section 21 and winding section 22, and the fixed section 21 one end is connected with the outer wall of pipe body 1, and the fixed section 21 relatively far one end of the outer wall of pipe body 1 is connected with the winding section 22.The surface of fixed section 21 is provided with protrusion 5, and the winding section 22 is provided with a plurality of interval distribution embedding holes 221, and the protrusion 5 is embedded in the embedding hole 221 when the bandage 2 is wound and bound pipe body 1.In the embodiment, the number of embedding holes 221 is four, and the protrusion 5 is T-shaped, so that the protrusion 5 is not easy to separate after being embedded in the embedding hole 221, and the winding is stable.

[0028] In the embodiment, the fixed section 21 is hard rubber that cannot be bent, and the length is 1cm, and the protrusion 5 is located in the middle part of the fixed section 21.The winding section 22 is soft rubber that can be elastically bent, so that the winding section 22 can be bent and wound around pipe body 1, and the length of the winding section 22 is 10cm.When the protrusion 5 is embedded in the embedding hole 221 at different positions when the bandage 2 is wound around pipe body 1, the degree of fixation of pipe body 1 by the bandage 2 is also different, and the appropriate embedding hole 221 can be selected according to the actual situation when the pipe body 1 is fixed.

[0029] Please refer to Figure 3 The negative pressure suction pipe includes second connecting band 7, and the pipe joint 4 is provided with protective cover 6, and the protective cover 6 is connected with the fixed section 21 of bandage 2 through the second connecting band 7.When the pipe joint 4 is not needed to plug the pipe interface 11 of pipe body 1, the pipe joint 4 is covered by the protective cover 6 to prevent the pipe joint 4 from being polluted.

[0030] The first connecting belt 3 and the second connecting belt 7 are both flexible adhesive tapes, which have elasticity so that the pipe joint 4 can be elastically reset after being separated from the pipe interface 11 of the pipe body 1, and which have a certain supporting effect to avoid the adhesive tapes being wound with the pipe body 1 and the bandage 2 to cause knotting.

[0031] Please refer to Figures 1-2 The length of the first connecting belt 3 is 17cm. Please refer to Figure 3 In the embodiment, the pipe joint 4 is a telescopic stepped structure, which is connected by a plurality of circular platforms with diameters decreasing in sequence, and the connecting positions of adjacent circular platforms form stepped structures. The length of the pipe joint 4 is 1cm, the maximum diameter of the pipe joint 4 is 1cm, and the minimum diameter of the pipe joint 4 is 0.7cm, so that the pipe joint 4 can adapt to pipe interfaces 11 of different sizes and has a wider application range.

[0032] Preferably, the peripheral wall of the end with the maximum diameter of the pipe joint 4 is formed with a peripheral edge 41, and the pipe joint 4 is inserted into the pipe interface 11 of the pipe body 1 by holding the peripheral edge 41, so as to avoid the fingers directly contacting the peripheral wall of the pipe joint 4, thereby preventing the pipe joint 4 from being contaminated.

[0033] The use principle of the negative pressure suction pipe with the functions of fixing and preventing contamination is as follows: when the pipe body 1 needs to be bound, the pipe body 1 is bent for several turns to form a ring, the winding section 22 of the bandage 2 is wound around the pipe body 1, and the protrusion 5 on the fixing section 21 is embedded in the corresponding embedding hole 221 of the bandage 2, so as to complete the fixing of the pipe body 1; then the pipe joint 4 is taken out of the protective cover 6, the pipe joint 4 is aligned with the pipe interface 11 of the pipe body 1, and then the pipe joint 4 is inserted into the pipe interface 11 of the pipe body 1, so as to complete the sealing of the pipe joint 4; when the negative pressure suction operation is needed, the pipe joint 4 is pulled out of the pipe interface 11 of the pipe body 1, the pipe joint 4 is covered with the protective cover 6, and then the pipe interface 11 of the pipe body 1 is connected with the joint of the disposable sputum suction tube.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A negative pressure suction tube that combines fixing and anti-pollution functions, characterized in that: The utility model relates to a pipe joint structure, including pipe body (1), bandage (2), first connecting band (3) and pipe joint (4), pipe body (1) both ends form pipe interface (11) with the pipe joint (4) adaptation respectively, bandage (2) one end is connected with the pipe body (1) outer wall adjacent one pipe interface (11), first connecting band (3) one end is connected with bandage (2), and the other end is connected with the pipe joint (4) that can be inserted in pipe interface (11).

2. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 1, characterized in that: The bandage (2) includes a fixed segment (21) and a winding segment (22), one end of the fixed segment (21) is connected with the outer wall of the pipe body (1), and the winding segment (22) is connected with the fixed segment (21) at the end away from the outer wall of the pipe body (1).

3. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 2, characterized in that: The fixed segment (21) is provided with a protrusion (5) on the surface, and the winding segment (22) is provided with a plurality of embedded holes (221) distributed at intervals.

4. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 3, characterized in that: The protrusion (5) is T-shaped.

5. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 2, characterized in that: The pipe joint (4) is provided with a protective cover (6), and the protective cover (6) is connected with the fixed segment (21) of the bandage (2) through the second connecting band (7).

6. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 1, characterized in that: The connection between the bandage (2) and the pipe body (1) is 15 cm away from the outside of one pipe interface (11), and the length of the first connecting band (3) is 17 cm.

7. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 6, characterized in that: The pipe joint (4) is a telescopic stepped structure, which is connected by a plurality of circular tables with diameters decreasing in turn, and the connection between adjacent circular tables forms a stepped structure.

8. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 7, characterized in that: The length of the pipe joint (4) is 1 cm, the maximum diameter of the pipe joint (4) is 1 cm, and the minimum diameter is 0.7 cm.

9. The negative pressure suction tube with the functions of fixation and anti-pollution according to claim 7, characterized in that: The circumferential wall of the end with the maximum diameter of the pipe joint (4) is provided with a circumferential edge (41).

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