CN219271725U - Flushing suction drainage tube - Google Patents
Flushing suction drainage tube Download PDFInfo
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- CN219271725U CN219271725U CN202320238650.4U CN202320238650U CN219271725U CN 219271725 U CN219271725 U CN 219271725U CN 202320238650 U CN202320238650 U CN 202320238650U CN 219271725 U CN219271725 U CN 219271725U
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- flushing
- channel
- suction
- aspiration
- irrigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model provides a flushing suction drainage tube, relates to the technical field of medical appliances, and solves the technical problem that a flushing drainage device in the prior art can cause a surgery channel to occupy a large space. The flushing suction drainage tube comprises a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, the outlet end of the suction channel is connected with a suction inner tube, the outlet end of the flushing channel is connected with a flushing outer tube, and the suction inner tube is coaxially arranged in the flushing outer tube; be provided with ship type switch, washing mouth and air inlet on control handle, the air inlet is linked together with attracting the passageway, and the washing mouth is linked together with washing the passageway, is provided with miniature valve on washing the mouth, and miniature valve can be pressed in order to open washing the passageway to ship type switch's one end, and ship type switch's the other end is provided with the sealing member, and the sealing member can shutoff air inlet. The utility model is used for providing the flushing suction drainage tube which has drainage and flushing functions and occupies a small space.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a flushing suction drainage tube.
Background
In the operation process, the operation area or the instrument is required to be flushed by sterile normal saline, and blood color liquid or flushing water generated by drainage of the wound is required to be sucked in time at the same time so as to clear dirt at the operation point, clear the operation field and reduce infection.
Flushing and drainage are usually carried out by special flushing pipe and drainage tube alone in the operation process, and the process of drainage and flushing needs to wash at any time and drainage's conversion, when using flushing pipe and drainage tube alone to wash and drainage, can occupy the operation passageway greatly, block the operation field of vision to cause patient's secondary injury risk easily.
The applicant found that the prior art has at least the following technical problems: the existing flushing drainage device can cause the operation channel to occupy large space.
Disclosure of Invention
The utility model aims to provide a flushing suction drainage tube so as to solve the technical problem that a flushing drainage device in the prior art can cause a surgery channel to occupy a large space 。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a flushing suction drainage tube, which comprises a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, the outlet end of the suction channel is connected with a suction inner tube, the outlet end of the flushing channel is connected with a flushing outer tube, and the suction inner tube is coaxially arranged in the flushing outer tube;
be provided with ship type switch, washing mouth and air inlet on the control handle, the air inlet with the suction channel is linked together, the washing mouth with the flushing channel is linked together be provided with miniature valve on the washing mouth, ship type switch rotates to set up on the control handle, ship type switch's one end can be pressed miniature valve is in order to open the flushing channel, ship type switch's the other end is provided with the sealing member, the sealing member can shutoff the air inlet.
As a further improvement of the present utility model, the end of the suction inner tube extends to the front side of the end of the flushing outer tube.
As a further improvement of the present utility model, the end of the suction inner tube extends to the front side of the end of the flushing outer tube by a length of 3-10mm.
As a further development of the utility model, the flushing outer tube end is provided with a receiving portion.
As a further improvement of the utility model, the inner wall of the receiving part is of an inclined structure or an arc structure.
As a further improvement of the utility model, the micro valve comprises a shaft sleeve, a shaft core, a spring, a clamp spring and a first sealing ring, wherein the shaft core is connected in the shaft sleeve in a sealing way through a second sealing ring, the shaft core penetrates through the shaft sleeve to be connected with the clamp spring, the spring is elastically arranged between the shaft core and the shaft sleeve, the first sealing ring is arranged between the clamp spring and the shaft sleeve, and a water through hole is formed in the outer wall of the shaft sleeve.
As a further improvement of the utility model, the control handle comprises a handle body and a handle shell, wherein the flushing channel and the suction channel are arranged in the handle body, the suction inner tube is connected to the outlet end of the suction channel, the handle shell is buckled on the handle body, and the flushing outer tube is connected to the handle shell, so that the suction inner tube is coaxially arranged in the flushing outer tube.
As a further improvement of the utility model, UV light curing glue is coated at the joint of the handle shell and the handle body.
As a further improvement of the present utility model, a suction hose and a suction connector are connected to the inlet end of the suction passage, and a flushing hose and a flushing connector are connected to the inlet end of the flushing passage.
The beneficial effects of the utility model are as follows: the utility model provides a flushing suction drainage tube, which comprises a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, outlets of the flushing channel and the suction channel are respectively connected with a flushing outer tube and a suction inner tube, the suction inner tube is coaxially arranged in the flushing outer tube, the suction inner tube can drain blood or dirt at an operation position, and the flushing outer tube can clean the operation position so as to have drainage and flushing functions;
and be provided with ship type switch, miniature valve and sealing member on control handle for this wash suction drainage tube possesses drainage and washing function simultaneously, can carry out instantaneous switching through control handle to drainage and washing function, and the switching is the operator hand displacement is little in the twinkling of an eye, stable, controllable in the use. The problems that the surgical channel is occupied and the visual field is blocked due to the fact that the suction and the flushing are completed through the drainage device and the flushing device are avoided, the suction inner tube and the flushing outer tube which are coaxially arranged can ensure that the flushing end is evenly discharged and has a certain flushing force, and secondary infection and virus planting risks caused by flushing and drainage with a pipeline are effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view A-A of the present utility model;
FIG. 3 is a B-B cross-sectional view of the present utility model;
fig. 4 is a schematic structural view of the micro valve of the present utility model.
1, a control handle; 2. a suction hose; 3. a suction joint; 4. flushing the hose; 5. flushing the joint; 6. sucking the inner tube; 7. flushing the outer tube; 11. a flushing channel; 12. a suction passage; 13. a handle body; 14. a handle housing; 15. a boat type switch; 16. a flushing port; 17. an air inlet; 18. a micro valve; 19. a seal; 181. a shaft sleeve; 182. a shaft core; 183. a spring; 184. clamping springs; 185. a first seal ring; 186. a second seal ring; 187. and a water through hole.
Detailed Description
The following description of the utility model and the differences between the utility model and the prior art will be understood with reference to figures 1-4 of the accompanying drawings and the text. The following describes the utility model in further detail, including preferred embodiments, by way of the accompanying drawings and by way of examples of some alternative embodiments of the utility model. It should be noted that: any technical feature and any technical solution in this embodiment are one or several of various optional technical features or optional technical solutions, and in order to describe brevity, all of the optional technical features and the optional technical solutions of the present utility model cannot be exhausted in this document, and it is inconvenient for an implementation of each technical feature to emphasize that it is one of various optional implementations, so those skilled in the art should know: any one of the technical means provided by the utility model can be replaced or any two or more of the technical means or technical features provided by the utility model can be mutually combined to obtain a new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the protection scope of the present utility model, and the protection scope of the present utility model should include any alternative technical solution that can be conceived by a person skilled in the art without performing creative efforts, and a new technical solution obtained by combining any two or more technical means or technical features provided by the present utility model with each other by a person skilled in the art.
In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
The utility model provides a flushing suction drainage tube which has drainage and flushing functions and occupies a small space.
The technical scheme provided by the utility model is described in more detail below with reference to fig. 1 to 4.
The utility model provides a flushing suction drainage tube, which comprises a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, the outlet end of the suction channel is connected with a suction inner tube, the outlet end of the flushing channel is connected with a flushing outer tube, and the suction inner tube is coaxially arranged in the flushing outer tube;
be provided with ship type switch, washing mouth and air inlet on the control handle, the air inlet with the suction channel is linked together, the washing mouth with the flushing channel is linked together be provided with miniature valve on the washing mouth, ship type switch rotates to set up on the control handle, ship type switch's one end can be pressed miniature valve is in order to open the flushing channel, ship type switch's the other end is provided with the sealing member, the sealing member can shutoff the air inlet.
The utility model provides a flushing suction drainage tube, which comprises a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, outlets of the flushing channel and the suction channel are respectively connected with a flushing outer tube and a suction inner tube, the suction inner tube is coaxially arranged in the flushing outer tube, the suction inner tube can drain blood or dirt at an operation position, and the flushing outer tube can clean the operation position so as to have drainage and flushing functions;
and be provided with ship type switch, miniature valve and sealing member on control handle for this wash suction drainage tube possesses drainage and washing function simultaneously, can carry out instantaneous switching through control handle to drainage and washing function, and the switching is the operator hand displacement is little in the twinkling of an eye, stable, controllable in the use. The problems that the surgical channel is occupied and the visual field is blocked due to the fact that the suction and the flushing are completed through the drainage device and the flushing device are avoided, the suction inner tube and the flushing outer tube which are coaxially arranged can ensure that the flushing end is evenly discharged and has a certain flushing force, and secondary infection and virus planting risks caused by flushing and drainage with a pipeline are effectively avoided.
As a further improvement of the present utility model, the end of the suction inner tube extends to the front side of the end of the flushing outer tube.
As a further improvement of the present utility model, the end of the suction inner tube extends to the front side of the end of the flushing outer tube by a length of 3-10mm.
In this further improvement, the end of the suction inner tube extends to the front side of the end of the flushing outer tube, and when flushing, flushing liquid is sprayed out through the gap between the suction inner tube and the flushing outer tube, so that a certain flushing force is provided, and the operation is effectively flushed.
As a further development of the utility model, the flushing outer tube end is provided with a receiving portion.
As a further improvement of the utility model, the inner wall of the receiving part is of an inclined structure or an arc structure.
In the further improvement, the end part of the flushing pipe is provided with a furling part, and the inner wall of the furling part is of an inclined or arc-shaped structure so as to play a role in gathering, and further improve the flushing force of the liquid discharged from the flushing end.
As a further improvement of the utility model, the micro valve comprises a shaft sleeve, a shaft core, a spring, a clamp spring and a first sealing ring, wherein the shaft core is connected in the shaft sleeve in a sealing way through a second sealing ring, the shaft core penetrates through the shaft sleeve to be connected with the clamp spring, the spring is elastically arranged between the shaft core and the shaft sleeve, the first sealing ring is arranged between the clamp spring and the shaft sleeve, and a water through hole is formed in the outer wall of the shaft sleeve.
In this further improvement, the microvalve includes axle sleeve, axle core, spring, jump ring and first sealing washer, and the elasticity drive of spring the axle core upwards moves, so that the axle core will first sealing washer butt is in the axle sleeve bottom, is formed with inclosed cavity between axle sleeve and the axle core this moment, through pressing the axle core, and the axle core moves down, and first sealing washer and axle sleeve separation, the cavity between axle sleeve and the axle core is opened, and the flushing channel is opened.
As a further improvement of the utility model, the control handle comprises a handle body and a handle shell, wherein the flushing channel and the suction channel are arranged in the handle body, the suction inner tube is connected to the outlet end of the suction channel, the handle shell is buckled on the handle body, and the flushing outer tube is connected to the handle shell, so that the suction inner tube is coaxially arranged in the flushing outer tube.
In this further improvement, the control handle comprises a handle body and a handle shell, the flushing channel and the suction channel are arranged in the handle body, the suction inner tube is connected with the outlet end of the suction channel, the flushing outer tube is connected on the handle shell and is coaxially arranged with the suction inner tube, and the outlet end of the flushing channel is communicated between the handle shell and the handle body and is discharged through the gap between the flushing outer tube and the suction inner tube.
As a further improvement of the utility model, UV light curing glue is coated at the joint of the handle shell and the handle body.
As a further improvement of the present utility model, a suction hose and a suction connector are connected to the inlet end of the suction passage, and a flushing hose and a flushing connector are connected to the inlet end of the flushing passage.
Example 1:
the utility model provides a flushing suction drainage tube, which comprises a control handle 1, wherein a flushing channel 11 and a suction channel 12 are arranged in the control handle 1, the inlet end of the suction channel 12 is connected with a suction hose 2 and a suction joint 3, and the inlet end of the flushing channel 11 is connected with a flushing hose 4 and a flushing joint 5;
the outlet end of the suction channel 12 is connected with a suction inner tube 6, the outlet end of the flushing channel 11 is connected with a flushing outer tube 7, and the suction inner tube 6 is coaxially arranged inside the flushing outer tube 7;
be provided with boat type switch 15, washing mouth 16 and air inlet 17 on the control handle 1, air inlet 17 with suction channel 12 is linked together, washing mouth 16 with wash channel 11 is linked together be provided with miniature valve 18 on the washing mouth 16, boat type switch 15 rotates to set up on the control handle 1, the one end of boat type switch 15 can be pressed miniature valve 18 is in order to open wash channel 11, the other end of boat type switch 15 is provided with sealing member 19, sealing member 19 can shutoff air inlet 17.
The utility model provides a flushing suction drainage tube, which comprises a control handle 1, wherein a flushing channel 11 and a suction channel 12 are arranged in the control handle 1, outlets of the flushing channel 11 and the suction channel 12 are respectively connected with a flushing outer tube 7 and a suction inner tube 6, the suction inner tube 6 is coaxially arranged in the flushing outer tube 7, and a ship-shaped switch 15, a micro valve 18 and a sealing piece 19 are arranged on the control handle 1, so that the flushing suction drainage tube has drainage and flushing functions, and simultaneously can carry out instantaneous switching on the drainage and flushing functions through the control handle 1, and the hand displacement of an operator is small in the switching moment, and is stable and controllable in the use process. The problems that the surgical channel is occupied and the visual field is blocked due to the fact that the suction and the flushing are completed through the drainage device and the flushing device are avoided, and the suction inner tube 6 and the flushing outer tube 7 which are coaxially arranged can ensure that the liquid discharged from the flushing end is uniform and have a certain flushing force, so that the secondary infection and the virus planting risk caused by flushing and drainage through the same pipeline are effectively avoided.
Specifically, the control handle 1 comprises a handle body 13 and a handle shell 14, the flushing channel 11 and the suction channel 12 are arranged in the handle body 13, the suction inner tube 6 is connected to the outlet end of the suction channel 12, the handle shell 14 is buckled on the handle body 13, and the flushing outer tube 7 is connected to the handle shell 14, so that the suction inner tube 6 is coaxially arranged in the flushing outer tube 7.
Further, the micro valve 18 includes a shaft sleeve 181, a shaft core 182, a spring 183, a clamp spring 184 and a first sealing ring 185, the shaft core 182 is hermetically connected in the shaft sleeve 181 through a second sealing ring 186, the shaft core 182 passes through the shaft sleeve 181 and is connected with the clamp spring 184, the spring 183 is elastically arranged between the shaft core 182 and the shaft sleeve 181, the first sealing ring 185 is arranged between the clamp spring 184 and the shaft sleeve 181, and a water through hole 187 is arranged on the outer wall of the shaft sleeve 181.
The flushing channel 11 comprises an upper channel and a lower channel, the upper channel and the lower channel are arranged in a staggered manner, the upper channel is communicated with the water through hole 187, and the shaft core 182 is pressed to enable the lower channel to be communicated with the shaft sleeve 181.
Example 2:
the present embodiment 2 is different from embodiment 1 in that: the end of the suction inner tube 6 extends to the front side of the end of the flushing outer tube 7, and the length of the end of the suction inner tube 6 extending to the front side of the end of the flushing outer tube 7 is 3-10mm.
The end part of the flushing outer tube 7 is provided with a closing part, and the inner wall of the closing part is of an inclined structure or an arc structure.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. The flushing suction drainage tube is characterized by comprising a control handle, wherein a flushing channel and a suction channel are arranged in the control handle, the outlet end of the suction channel is connected with a suction inner tube, the outlet end of the flushing channel is connected with a flushing outer tube, and the suction inner tube is coaxially arranged in the flushing outer tube;
be provided with ship type switch, washing mouth and air inlet on the control handle, the air inlet with the suction channel is linked together, the washing mouth with the flushing channel is linked together be provided with miniature valve on the washing mouth, ship type switch rotates to set up on the control handle, ship type switch's one end can be pressed miniature valve is in order to open the flushing channel, ship type switch's the other end is provided with the sealing member, the sealing member can shutoff the air inlet.
2. The irrigation, aspiration drainage tube of claim 1 wherein the end of the aspiration inner tube extends to the anterior side of the end of the irrigation outer tube.
3. The irrigation, aspiration drainage tube of claim 1 wherein the end of the aspiration inner tube extends a length of 3-10mm forward of the end of the irrigation outer tube.
4. The irrigation, aspiration drainage tube of claim 2 wherein the irrigation outer tube end is provided with a cuff.
5. The irrigation, aspiration and drainage tube of claim 4 wherein the inner wall of the cuff is of a sloped or arcuate configuration.
6. The irrigation and aspiration drainage tube of any one of claims 1-5, wherein the micro valve comprises a shaft sleeve, a shaft core, a spring, a clamp spring and a first sealing ring, wherein the shaft core is hermetically connected in the shaft sleeve through a second sealing ring, the shaft core penetrates through the shaft sleeve to be connected with the clamp spring, the spring is elastically arranged between the shaft core and the shaft sleeve, the first sealing ring is arranged between the clamp spring and the shaft sleeve, and a water through hole is formed in the outer wall of the shaft sleeve.
7. The irrigation, aspiration and drainage tube of any one of claims 1-5, wherein the control handle comprises a handle body and a handle shell, the irrigation channel and the aspiration channel are provided in the handle body, the aspiration inner tube is connected to an outlet end of the aspiration channel, the handle shell is fastened to the handle body, and the irrigation outer tube is connected to the handle shell such that the aspiration inner tube is coaxially disposed in the irrigation outer tube.
8. The irrigation, aspiration drain of claim 7 wherein a UV light curable glue is applied to the junction of the handle shell and the handle body.
9. The irrigation, aspiration and drainage tube of any one of claims 1-5, wherein an aspiration hose and an aspiration connector are connected to an inlet end of the aspiration channel, and an irrigation hose and an irrigation connector are connected to an inlet end of the irrigation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238650.4U CN219271725U (en) | 2023-02-02 | 2023-02-02 | Flushing suction drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238650.4U CN219271725U (en) | 2023-02-02 | 2023-02-02 | Flushing suction drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219271725U true CN219271725U (en) | 2023-06-30 |
Family
ID=86928269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238650.4U Active CN219271725U (en) | 2023-02-02 | 2023-02-02 | Flushing suction drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219271725U (en) |
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2023
- 2023-02-02 CN CN202320238650.4U patent/CN219271725U/en active Active
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