CN220735881U - Pipeline device externally connected with suction equipment - Google Patents

Abstract

The utility model discloses a pipeline device externally connected with suction equipment, and relates to the technical field of medical equipment, wherein the pipeline device is three-way, and is provided with a first port, a second port and a third port, and the opening directions of the first port, the second port and the third port are inconsistent; the first port and the second port are internally provided with short pipes for externally connecting the suction pipe, the short pipes are provided with pipe orifices and pipe bottom plates, the pipe orifices and the pipe bottom plates are of an integrally formed convex ring structure, a conventional port is communicated between the pipe orifices and the pipe bottom plates, the outer sides of the pipe bottom plates are fixedly connected with the inner wall of the pipeline device, and the pipe bottom plates seal the first port and the second port; that is, the diameter of the first port and the second port is limited by the arrangement of the short tube, and the diameters of the first port and the second port are slightly reduced under the condition that the suction efficiency is not affected, so that an annular gap with a clamping effect can be obtained, and the short tube is of a hidden design, so that the structure is concise and attractive.

Description

Pipeline device externally connected with suction equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pipeline device externally connected with suction equipment.

Background

The suction device is a common necessary device for a hospital operating room and is used for sucking and removing bleeding, hematocele, effusion, flushing fluid, sputum and the like in operation, so that the operation field can be clear in time and effectively sucked, the operation is convenient, the operation and anesthesia time is shortened, and the recovery of a patient is accelerated. For general anesthesia patients, sputum, airway secretion or blood can be sucked out in time, reflux aspiration can be reduced, good oxygenation can be maintained, and lung infection can be reduced.

The suction device is used in such a way that the head of the suction device is in a negative pressure state by a certain method, so that the atmospheric pressure can squeeze substances outside the suction head to the suction device head, thereby generating a suction effect. In the prior art, only one port is usually arranged on the aspirator barrel of the aspiration device, and only one aspirator tube can be connected for aspirating blood or other liquid in the operation of an operator, but an anesthesiologist often needs to aspirate sputum or secretion for a general anesthesia patient, and also needs to use the aspirator tube, namely only one side needs to use, and the other side needs to pull the aspirator tube of the other side, which causes the following disadvantages:

1. frequent drawing and replacing of the aspirator tube not only easily causes pollution caused by blood or sputum splashing and increases the infection probability, but also prolongs the operation and anesthesia time and affects the rapid recovery of patients.

2. The caliber of the interface of the existing suction equipment is fixed, so that only one size of external connection tube can be connected in a butt joint mode, and the butt joint compatibility and the adaptability are low.

Therefore, it is necessary to provide a pipeline device with external suction equipment to solve the above problems.

Disclosure of Invention

The utility model aims to provide a pipeline device externally connected with suction equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline device is of a tee joint shape, and is provided with a first port, a second port and a third port, and the opening orientations of the first port, the second port and the third port are inconsistent;

the first port and the second port are internally provided with short pipes for externally connecting the suction pipe, the short pipes are provided with pipe orifices and pipe bottom plates, the pipe orifices and the pipe bottom plates are of an integrally formed convex ring structure, a conventional port is communicated between the pipe orifices and the pipe bottom plates, the outer sides of the pipe bottom plates are fixedly connected with the inner wall of the pipeline device, and the pipe bottom plates seal the first port and the second port; that is, the diameter of the first port and the second port is limited by the arrangement of the short tube, and the diameters of the first port and the second port are slightly reduced under the condition that the suction efficiency is not affected, so that an annular gap with a clamping effect can be obtained, and the short tube is of a hidden design, so that the structure is concise and attractive. Is beneficial to popularization and use; on the other hand, the annular gap improves the external compatibility and adaptability of the first port and the second port, and particularly, the annular gap has a certain gap which can be used for inserting external pipes with different sizes so as to finish butt joint;

an annular gap is formed between the outer side of the pipe orifice and the inner wall of the pipeline device, the suction pipe is inserted into the annular gap between the outer side of the pipe orifice and the inner wall of the pipeline device, and a reinforced connection coefficient assembly is arranged in the annular gap. The set reinforced connection coefficient component is used for reinforcing the stability of the external connection tube after being inserted;

preferably, the opening orientations of the first port and the second port are opposite, and the first port and the second port are respectively connected with independent external connection pipes.

Preferably, the opening of the third port faces to the right lower side, and the third port is connected with the output end of the suction device. The suction device is a suction device capable of generating negative pressure in the prior art, and the suction device is placed on the ground and communicated with the first port and the second port through the third port;

preferably, a cover is further arranged in the first port and the second port, the inner diameters of the cover and the first port and the second port are kept consistent, and the cover is arranged at the front end of the short tube.

Preferably, the outer diameter of the pipe orifice is smaller than the outer diameter of the pipe chassis, and the outer diameter of the pipe chassis is equal to the inner diameter of the pipe device.

Preferably, the reinforced connection coefficient assembly includes: the bottom of arc boss and the inner wall fixed connection of pipeline device are equipped with the inclined plane to the outside direction in top of arc boss, and the top of arc boss is equipped with the horizontal plane towards the direction in, and the inclined plane links to each other with the horizontal plane and forms the top of arc boss.

Preferably, the reinforced connection coefficient assembly further comprises: the bottom of the strip-shaped reinforcing block is fixedly connected with the outer side face of the pipe mouth, the top of the strip-shaped reinforcing block is in a convex shape, and the strip-shaped reinforcing block extends along the axial direction of the pipe mouth.

Preferably, the number of the arc-shaped reinforcing blocks is at least six. In this embodiment, six arcuate reinforcing blocks are distributed as shown.

Preferably, the number of the strip-shaped reinforcing blocks is at least four, and the strip-shaped reinforcing blocks and the arc-shaped reinforcing blocks are arranged in a staggered mode. Distributed and staggered as shown;

preferably, the strip-shaped reinforcing blocks and the arc-shaped reinforcing blocks are arranged in a staggered mode.

Preferably, the pipeline apparatus further comprises: the output guide pipe is inserted into the third port from bottom to top, the upper end of the output guide pipe extends between the first port and the second port, and the pipeline device and the output guide pipe can rotate;

the output guide pipe is characterized in that a unidirectional guide opening and two bidirectional guide openings are formed in the outer side of the upper end of the output guide pipe, the two bidirectional guide openings are communicated in a straight line, the unidirectional guide opening is located between the two bidirectional guide openings and is not communicated with the bidirectional guide openings in a straight line, and the back surface of the unidirectional guide opening is a sealing surface.

The utility model has the technical effects and advantages that:

1. the pipeline device is provided with a first port, a second port and a third port, the opening orientations of the first port, the second port and the third port are inconsistent, the third port is connected with the suction equipment, and the first port and the second port are used for butting different external pipes and can be used independently or synchronously, so that the expanded use requirements are met;

2. through being provided with short type pipe, mouth of pipe, pipe chassis, annular gap, conventional mouth, the utility model discloses can restrict the diameter size of first opening, second opening through the setting of short type pipe, under the circumstances that does not influence suction efficiency, slightly reduce the diameter of first opening, second opening to obtain an annular gap that can produce the block effect, and short type pipe is hidden design, and the structure is succinct pleasing to the eye. Is beneficial to popularization and use; on the other hand, the annular gap improves the external compatibility and adaptability of the first port and the second port, and particularly, the annular gap has a certain gap which can be used for inserting external pipes with different sizes so as to finish butt joint;

3. the set reinforced connection coefficient component is used for reinforcing the stability of the external connection tube after being inserted; the strip-shaped reinforcing blocks and the arc-shaped reinforcing blocks are arranged in a staggered manner, after the external connecting pipe is inserted into the annular gap, the outer side of the external connecting pipe is contacted with the arc-shaped reinforcing blocks to form friction, the inner side of the external connecting pipe is contacted with the strip-shaped reinforcing blocks to form friction, the strip-shaped reinforcing blocks and the arc-shaped reinforcing blocks are made of soft rubber materials and have variability, and the strip-shaped reinforcing blocks and the arc-shaped reinforcing blocks are propped against the external connecting pipe after being contacted, so that the connection between the external connecting pipe and the pipeline device is stable, the external connecting pipe and the pipeline device are not easy to fall off, and the aim of convenient use is fulfilled.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an exploded view of the structure of the present utility model.

Fig. 3 is a schematic view of the axial butt joint of the first port and the extension pipe of the present utility model.

FIG. 4 is a schematic view of an arc-shaped reinforcing block according to the present utility model.

FIG. 5 is a schematic front view of a first port according to the present utility model;

FIG. 6 is a schematic perspective view of a pipe fitting and output guide pipe according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a piping device and an output guide pipe according to the present utility model;

FIG. 8 is a schematic cross-sectional view of a piping device and an output guide pipe according to the present utility model.

In the figure: 1. a pipeline device; 2. a first port; 3. a second port; 4. a third port; 5. a short tube; 6. a pipe orifice; 7. a pipe chassis; 8. an annular gap; 9. a conventional port; 10. reinforcing the connection coefficient assembly; 11. a mouth cover; 12. an inclined surface; 13. a horizontal plane; 14. a bar-shaped reinforcing block; 15. arc-shaped reinforcing blocks; 16. an output guide tube; 17. a unidirectional guide port; 18. a two-way guide port; 19. and (5) a sealing surface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

An embodiment of the present utility model provides a pipeline device externally connected with suction equipment as shown in fig. 1-5, wherein the pipeline device 1 is three-way, and the pipeline device 1 is provided with a first port 2, a second port 3 and a third port 4, and the opening orientations of the first port 2, the second port 3 and the third port 4 are inconsistent;

the first port 2 and the second port 3 are internally provided with a short pipe 5 for externally connecting an absorption pipe, the short pipe 5 is provided with a pipe orifice 6 and a pipe bottom plate 7, the pipe orifice 6 and the pipe bottom plate 7 are of an integrally formed convex ring structure, a conventional port 9 is penetrated between the pipe orifice 6 and the pipe bottom plate 7, the outer side of the pipe bottom plate 7 is fixedly connected with the inner wall of the pipeline device 1, and the pipe bottom plate 7 seals the first port 2 and the second port 3; that is, the arrangement of the short tube 5 limits the diameters of the first port 2 and the second port 3, and the diameters of the first port 2 and the second port 3 are slightly reduced under the condition of not affecting the suction efficiency, so as to obtain an annular gap 8 capable of generating the clamping effect, and the short tube 5 is of a hidden design, so that the structure is compact and attractive. Is beneficial to popularization and use; on the other hand, the annular gap 8 improves the external compatibility and adaptability of the first port 2 and the second port 3, and particularly, the annular gap 8 has a certain gap, and external pipes with different sizes can be inserted into the gap to complete the butt joint;

an annular gap 8 is formed between the outer side of the pipe orifice 6 and the inner wall of the pipe device 1, the suction pipe is inserted into the annular gap 8 between the outer side of the pipe orifice 6 and the inner wall of the pipe device 1, and a reinforced connection coefficient assembly 10 is arranged in the annular gap 8. The reinforced connecting coefficient assembly 10 is used for reinforcing the stability of the external connection pipe after being inserted; the opening orientations of the first port 2 and the second port 3 are opposite, and the first port 2 and the second port 3 are respectively connected with independent external connection pipes.

The opening of the third port 4 faces to the right lower side, and the third port 4 is connected with the output end of the suction device. The suction device is a suction device capable of generating negative pressure in the prior art, and the suction device is placed on the ground and is communicated with the first port 2 and the second port 3 through the third port 4; the first port 2 and the second port 3 are internally provided with a port cover 11, the inner diameters of the port cover 11 and the first port 2 and the second port 3 are kept consistent, and the port cover 11 is arranged at the front end of the short tube 5. The outer diameter of the pipe orifice 6 is smaller than the outer diameter of the pipe bottom plate 7, and the outer diameter of the pipe bottom plate 7 is equal to the inner diameter of the pipe arrangement 1.

The reinforced joint coefficient assembly 10 includes: the bottom of the arc-shaped reinforcing block 15 is fixedly connected with the inner wall of the pipeline device 1, the top of the arc-shaped reinforcing block 15 is provided with an inclined surface 12 towards the outer direction, the top of the arc-shaped reinforcing block 15 is provided with a horizontal surface 13 towards the inner direction, and the inclined surface 12 is connected with the horizontal surface 13 to form the top of the arc-shaped reinforcing block 15. The reinforced joint coefficient assembly 10 further comprises: the bottom of the strip-shaped reinforcing block 14 is fixedly connected with the outer side face of the pipe orifice 6, the top of the strip-shaped reinforcing block 14 is in a convex shape, and the strip-shaped reinforcing block 14 extends along the axial direction of the pipe orifice 6. The number of arcuate reinforcing blocks 15 is at least six. In this embodiment, six arc-shaped reinforcing blocks 15 are distributed as shown in fig. 3.

The number of the strip-shaped reinforcing blocks 14 is at least four, and the strip-shaped reinforcing blocks 14 and the arc-shaped reinforcing blocks 15 are arranged in a staggered mode. Distributed, staggered as shown in fig. 3; the strip-shaped reinforcing blocks 14 and the arc-shaped reinforcing blocks 15 are arranged in a staggered mode. After the external connection pipe is inserted into the annular gap 8, the outer side of the external connection pipe is contacted with the arc-shaped reinforcing block 15 to form friction, the inner side of the external connection pipe is contacted with the strip-shaped reinforcing block 14 to form friction, the strip-shaped reinforcing block 14 and the arc-shaped reinforcing block 15 are made of soft rubber materials and have variability, and the external connection pipe is propped against after being contacted, so that the external connection pipe and the pipeline device 1 are stably connected, are not easy to fall off, and the purpose of convenient use is achieved.

Example 2

Referring to fig. 6-8, the remaining structure is unchanged, and the pipeline apparatus 1 provided in another embodiment of the present embodiment further includes: the output guide pipe 16 is inserted into the third port 4 from bottom to top, the upper end of the output guide pipe 16 extends between the first port 2 and the second port 3, and the pipeline device 1 and the output guide pipe 16 can rotate;

the outer side of the upper end of the output guide pipe 16 is provided with a one-way guide opening 17 and two-way guide openings 18, the two-way guide openings 18 are communicated in a straight line, the one-way guide opening 17 is positioned between the two-way guide openings 18 and is not communicated with the two-way guide openings 18 in a straight line, and the back surface of the one-way guide opening 17 is a sealing surface 19;

in other words, in order to achieve a better suction effect, an output guide tube 16 is provided, the output guide tube 16 is used between the suction device and the pipeline device 1, the suction device is connected with the pipeline device 1 through the output guide tube 16, and the specific use process is as follows: when the third port 4 needs to be simultaneously communicated with the first port 2 and the second port 3, the output guide pipe 16 is rotated, as shown in fig. 7, so that the two bidirectional guide ports 18 face the first port 2 and the second port 3 respectively, and at this time, the third port 4 is communicated with the first port 2 and the second port 3, and bidirectional suction operation can be performed;

when the third port 4 is only required to be communicated with the first port 2, as shown in fig. 8, the output guide tube 16 is rotated to orient the unidirectional guide port 17 to the first port 2, and unidirectional suction operation can be performed, at this time, the bidirectional guide port 18 is covered by the inner wall of the pipeline device 1 to be in a non-communication state, it should be noted that the pipeline device 1 is transparent and is convenient for observing the internal structure, and a soft blocking pad (not shown) is disposed at the position of the inner wall of the pipeline device 1 corresponding to the upper end of the output guide tube 16, the soft blocking pad is disposed to provide damping sensation when the output guide tube 16 is rotated, and the soft blocking pad can be just attached to the outer side of the output guide tube 16 to enhance blocking.

Any numerical value recited herein includes all values of the lower and upper values that increment by one unit from the lower value to the upper value, as long as there is a spacing of at least two units between any lower value and any higher value. For example, if it is stated that the number of components or the value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, then the purpose is to explicitly list such values as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. in this specification as well. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be explicitly recited in this description, and all possible combinations of values recited between the lowest value and the highest value are believed to be explicitly stated in the description in a similar manner.

Unless otherwise indicated, all ranges include endpoints and all numbers between endpoints. "about" or "approximately" as used with a range is applicable to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30," including at least the indicated endpoints.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.

Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the inventors regard such subject matter as not be considered to be part of the disclosed subject matter.

Claims (10)

1. A pipeline device externally connected with suction equipment is characterized in that: the pipeline device (1) is three-way, and the pipeline device (1) is provided with a first port (2), a second port (3) and a third port (4), and the opening directions of the first port (2), the second port (3) and the third port (4) are inconsistent;

the short type pipe (5) used for externally connecting the suction pipe is arranged in the first through hole (2) and the second through hole (3), the short type pipe (5) is provided with a pipe orifice (6) and a pipe bottom plate (7), the pipe orifice (6) and the pipe bottom plate (7) are of an integrally formed convex ring structure, a conventional hole (9) is communicated between the pipe orifice (6) and the pipe bottom plate (7), the outer side of the pipe bottom plate (7) is fixedly connected with the inner wall of the pipeline device (1), and the pipe bottom plate (7) seals the first through hole (2) and the second through hole (3);

an annular gap (8) is formed between the outer side of the pipe orifice (6) and the inner wall of the pipeline device (1), the suction pipe is inserted into the annular gap (8) between the outer side of the pipe orifice (6) and the inner wall of the pipeline device (1), and a reinforced connection coefficient assembly (10) is arranged in the annular gap (8).

2. The line set of external suction equipment according to claim 1, wherein: the opening orientations of the first port (2) and the second port (3) are opposite, and the first port (2) and the second port (3) are respectively connected with independent external connection pipes.

3. The line set of external suction equipment according to claim 1, wherein: the opening of the third port (4) faces to the right lower side, and the third port (4) is connected with the output end of the suction device.

4. The line set of external suction equipment according to claim 1, wherein: the novel pipe is characterized in that a cover (11) is further arranged in the first port (2) and the second port (3), the inner diameters of the cover (11) and the first port (2) and the second port (3) are kept consistent, and the cover (11) is arranged at the front end of the short pipe (5).

5. The line set of external suction equipment according to claim 1, wherein: the outer diameter of the pipe orifice (6) is smaller than the outer diameter of the pipe bottom plate (7), and the outer diameter of the pipe bottom plate (7) is equal to the inner diameter of the pipeline device (1).

6. The line set of external suction equipment according to claim 1, wherein: the reinforced connection coefficient assembly (10) comprises: the pipeline device comprises an arc-shaped reinforcing block (15), wherein the bottom of the arc-shaped reinforcing block (15) is fixedly connected with the inner wall of the pipeline device (1), an inclined surface (12) is arranged at the top of the arc-shaped reinforcing block (15) in the outward direction, a horizontal surface (13) is arranged at the top of the arc-shaped reinforcing block (15) in the inward direction, and the inclined surface (12) is connected with the horizontal surface (13) to form the top of the arc-shaped reinforcing block (15).

7. The line set for an external suction device according to claim 6, wherein: the reinforced connection coefficient assembly (10) further comprises: the bottom of the strip-shaped reinforcing block (14) is fixedly connected with the outer side face of the pipe orifice (6), the top of the strip-shaped reinforcing block (14) is in a convex shape, and the strip-shaped reinforcing block (14) extends along the axial direction of the pipe orifice (6).

8. The line set for an external suction device according to claim 6, wherein: the number of the arc-shaped reinforcing blocks (15) is at least six.

9. The line set for an external suction device according to claim 7, wherein: the number of the strip-shaped reinforcing blocks (14) is at least four, the strip-shaped reinforcing blocks (14) and the arc-shaped reinforcing blocks (15) are arranged in a staggered mode, and the strip-shaped reinforcing blocks (14) and the arc-shaped reinforcing blocks (15) can be deformed.

10. The line set of external suction equipment according to claim 1, wherein: the line device (1) further comprises: the output guide pipe (16) is inserted into the third port (4) from bottom to top, the upper end of the output guide pipe (16) extends between the first port (2) and the second port (3), and the pipeline device (1) and the output guide pipe (16) can rotate;

the output guide pipe (16) is characterized in that a one-way guide opening (17) and two-way guide openings (18) are formed in the outer side of the upper end of the output guide pipe (16), the two-way guide openings (18) are in linear communication, the one-way guide opening (17) is located between the two-way guide openings (18) and is not in linear communication with the two-way guide openings (18), and the back surface of the one-way guide opening (17) is a sealing surface (19).