CN207898709U

CN207898709U - A kind of drainage device

Info

Publication number: CN207898709U
Application number: CN201720608979.XU
Authority: CN
Inventors: 孟越; 向秀鹏
Original assignee: GUANGODNG QIBOLIN MEDICAL TECHNOLOGY Co Ltd
Current assignee: GUANGODNG QIBOLIN MEDICAL TECHNOLOGY Co Ltd
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2018-09-25
Anticipated expiration: 2027-05-27

Abstract

The utility model provides a kind of drainage device, including handle and suction tube, and the handle and suction tube are internally provided with drainage channel, and the handle includes handle joint and negative pressure connector, and the suction tube includes suction port and pipe fitting；The pipe fitting of the handle joint of the handle and the suction tube is detachably connected, and the negative pressure connector of the handle is for connecting negative tube；The press section for adjusting pressure size is provided on the handle, the radian of the press section is adapted with finger radian；The handle joint is linear type or is bent in predetermined angle；The radian for adjusting the press section of pressure size is adapted with finger radian so that finger can be preferably bonded handle, improve the accuracy of control, and handle joint is bent in predetermined angle, can be interfered to a certain extent to avoid doctor visual area.

Description

A kind of drainage device

Technical field

The utility model is related to the field of medical instrument technology more particularly to a kind of drainage devices.

Background technology

Drainage device is widely used in surgical operation, and structure and application method also develop therewith, it is therefore desirable to be suitble to each Kind of the situation and more perfect drainage device of function is used for doctor, so that doctor is easier to handle various situations, to improve doctor Raw procedure efficiency.

Existing drainage device is generally tubular structure, including staight shank handle and suction tube, in use, by staight shank handle with Suction tube connects, and hand-held staight shank handle controls vacuum magnitude so as to be drained by suction tube.But such drainage dress Set that there are the following problems：Attractived region is limited, visual field when attracting tube head to be easy tissue is made to come to harm, having a single function, use Be easy to be interfered, handle is not bonded hand-type, be not easy to control.

Utility model content

The utility model be intended to for the above-mentioned prior art in drainage device when having a single function, using the visual field be easy by Interference, provides a kind of drainage device at the problem of handle is not bonded hand-type, can effectively solve the problem that visual field when having a single function, using It is easy to be interfered, the problem of handle is not bonded hand-type.

A kind of drainage device, including handle and suction tube, the handle and suction tube are internally provided with drainage channel, the hand Handle includes handle joint and negative pressure connector, and the suction tube includes suction port and pipe fitting；The handle joint of the handle and institute The pipe fitting for stating suction tube is detachably connected, and the negative pressure connector of the handle is for connecting negative tube；The suction tube it is another End is suction port；The press section for adjusting pressure size, radian and the finger arc of the press section are provided on the handle Degree is adapted；The handle joint is linear type or is bent in predetermined angle.

Further, the predetermined angle is more than 0 ° and is less than 80 °.

Further, the suction port is blunt type structure.

Further, the suction port is oblique O-shaped structure.

Further, the suction port is stripping minor structure.

Further, the pluggable connection of the pipe fitting of the handle joint of the handle and the suction tube.

Drainage device provided by the utility model includes at least following advantageous effect：

(1) radian for adjusting the press section of pressure size is adapted with finger radian so that finger can be preferably bonded Handle, improves the accuracy of control, and handle joint is bent in predetermined angle, to a certain extent can to avoid doctor visual area by Interference；

(2) predetermined angle of curved handle is more than 0 ° and less than 80 °, in this angular range, can expand to greatest extent The visual area range of big doctor, and some dead angle positions can be easily attracted to, expand attractived region；

(3) handle and suction tube use pluggable connection, and when doctor's use can be replaced with fast insert-pull, when saving operation Between, improve the convenience used；

(4) suction port of blunt type structure can effectively avoid injury tissue in drainage process；

(5) the oblique suction port of O-shaped structure, the operations such as can be detached, be cut while drainage with head end angle, Effectively improve the convenience used；

(6) suction port for removing minor structure, can realize strength big peeling action, such as muscle, fascia etc., raising makes Convenience.

Description of the drawings

Fig. 1 and Fig. 2 is a kind of structural schematic diagram of embodiment of drainage device provided by the utility model.

Fig. 3 is the structural schematic diagram of second of embodiment of drainage device provided by the utility model.

Fig. 4 is the structural schematic diagram of the third embodiment of drainage device provided by the utility model.

Fig. 5 is the structural schematic diagram of 4th kind of embodiment of drainage device provided by the utility model.

Fig. 6 is the structural schematic diagram of 5th kind of embodiment of drainage device provided by the utility model.

Fig. 7 is the structural schematic diagram of 6th kind of embodiment of drainage device provided by the utility model.

Fig. 8 is the structural schematic diagram of 7th kind of embodiment of drainage device provided by the utility model.

Specific implementation mode

To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings The utility model is further described in example.It should be appreciated that specific embodiment described herein is only explaining this practicality It is novel, it is not used to limit the utility model.

Embodiment 1

With reference to figure 1 and Fig. 2, the present embodiment provides a kind of drainage device, including handle 101 and suction tube 102, handles 101 It is internally provided with drainage channel with suction tube 102, handle 101 includes handle joint 104 and negative pressure connector 105, and suction tube 102 includes Suction port 106 and pipe fitting 107；The handle joint 104 of handle 101 and the pipe fitting 107 of suction tube 102 are detachably connected, hand The negative pressure connector 105 of handle 101 is for connecting negative tube；The press section 103 for adjusting pressure size is provided on handle 101, The radian of press section 103 is adapted with finger radian；Handle joint 104 is linear type or is bent in predetermined angle.

Drainage device provided in this embodiment, the radian for adjusting the press section of pressure size are adapted with finger radian, make Handle can be preferably bonded by obtaining finger, improve the accuracy of control, and handle joint is bent in predetermined angle, to a certain extent It can be interfered to avoid doctor visual area.

As a preferred embodiment, predetermined angle is more than 0 ° and is less than 80 °.

Predetermined angle is more than 0 ° and less than 80 °, in this angular range, can expand the visual area model of doctor to greatest extent It encloses, and can easily be attracted to some dead angle positions, expand attractived region.

As a preferred embodiment, the pluggable connection in one end of handle joint 104 and suction tube 102.

Handle and suction tube use pluggable connection, and when doctor's use can be replaced with fast insert-pull, save operating time, carry The convenience that height uses.

Embodiment 2

With reference to figure 3, drainage device provided in this embodiment, including handle 201 and suction tube 202, handle 201 and suction tube 202 are internally provided with drainage channel, and handle 201 includes handle joint 204 and negative pressure connector 205, and suction tube 202 includes suction port 206 and pipe fitting 207；The handle joint 204 of handle 201 and the pipe fitting 207 of suction tube 202 are detachably connected, handle 201 Negative pressure connector 205 is for connecting negative tube；The press section 203 for adjusting pressure size, press section are provided on handle 201 203 radian is adapted with finger radian；Handle joint 204 is linear type.

Suction port 206 is blunt type structure.

The suction port of blunt type structure can effectively avoid injury tissue in drainage process.

Embodiment 3

With reference to figure 4, drainage device provided in this embodiment, including handle 301 and suction tube 302, handle 301 and suction tube 302 are internally provided with drainage channel, and handle 301 includes handle joint 304 and negative pressure connector 305, and suction tube 302 includes suction port 306 and pipe fitting 207；The handle joint 304 of handle 301 and the pipe fitting 307 of suction tube 302 are detachably connected, handle 301 Negative pressure connector 305 is for connecting negative tube；The press section 303 for adjusting pressure size, press section are provided on handle 301 303 radian is adapted with finger radian；Handle joint 304 is linear type.

Suction port 306 is oblique O-shaped structure.

The suction port of oblique O-shaped structure the operations such as can be detached, be cut, effectively while drainage with head end angle Improve the convenience used.

Embodiment 4

With reference to figure 5, drainage device provided in this embodiment, including handle 401 and suction tube 402, handle 401 and suction tube 402 are internally provided with drainage channel, and handle 401 includes handle joint 404 and negative pressure connector 405, and suction tube 402 includes suction port 406 and pipe fitting 407；The handle joint 404 of handle 401 and the pipe fitting 407 of suction tube 402 are detachably connected, handle 401 Negative pressure connector 405 is for connecting negative tube；The press section 403 for adjusting pressure size, press section are provided on handle 401 403 radian is adapted with finger radian；Handle joint 404 is linear type.

Suction port 406 is stripping minor structure.

The suction port for removing minor structure can realize strength big peeling action, such as muscle, fascia etc., improve and use Convenience.

Embodiment 5

With reference to figure 6, drainage device provided in this embodiment, including handle 501 and suction tube 502, handle 501 and suction tube 502 are internally provided with drainage channel, and handle 501 includes handle joint 504 and negative pressure connector 505, and suction tube 502 includes suction port 506 and pipe fitting 507；The handle joint 504 of handle 501 and the pipe fitting 507 of suction tube 502 are detachably connected, handle 501 Negative pressure connector 505 is for connecting negative tube；The press section 503 for adjusting pressure size, press section are provided on handle 501 503 radian is adapted with finger radian；Handle joint 504 is bent in predetermined angle.

As a preferred embodiment, predetermined angle α is more than 0 ° and is less than 80 °.

Suction port 506 is blunt type structure.

The handle of bending is arranged in pairs or groups the suction port of blunt type structure, and drainage process can be effectively avoided in the case where expanding visual area Middle injury tissue.

Embodiment 6

With reference to figure 7, drainage device provided in this embodiment, including handle 601 and suction tube 602, handle 601 and suction tube 602 are internally provided with drainage channel, and handle 601 includes handle joint 604 and negative pressure connector 605, and suction tube 602 includes suction port 606 and pipe fitting 607；The handle joint 604 of handle 601 and the pipe fitting 607 of suction tube 602 are detachably connected, handle 601 Negative pressure connector 605 is for connecting negative tube；The press section 603 for adjusting pressure size, press section are provided on handle 601 603 radian is adapted with finger radian；Handle joint 604 is bent in predetermined angle.

Suction port is oblique O-shaped structure.

The handle of bending is arranged in pairs or groups the suction port of oblique O-shaped structure, can be used while drainage in the case where expanding visual area Head end angle such as is detached, is cut at the operations, effectively improves the convenience used.

Embodiment 7

With reference to figure 8, drainage device provided in this embodiment, including handle 701 and suction tube 702, handle 701 and suction tube 702 are internally provided with drainage channel, and handle 701 includes handle joint 704 and negative pressure connector 705, and suction tube 702 includes suction port 706 and pipe fitting 707；The handle joint 704 of handle 701 and the pipe fitting 707 of suction tube 702 are detachably connected, handle 701 Negative pressure connector 705 is for connecting negative tube；The press section 703 for adjusting pressure size, press section are provided on handle 701 703 radian is adapted with finger radian；Handle joint 704 is bent in predetermined angle.

Suction port 706 is stripping minor structure.

The suction port of the handle collocation stripping minor structure of bending, the big stripping of strength can be realized in the case where expanding visual area From action, such as muscle, fascia etc., the convenience used is improved.

To sum up, drainage device provided by the utility model includes at least following advantageous effect：

(1) radian for adjusting the press section of pressure size is adapted with finger radian so that finger can be preferably bonded Handle, improves the accuracy of control, and handle connects one end of suction tube in predetermined angle bending, to a certain extent can be to avoid Doctor visual area is interfered；

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.

Claims

1. a kind of drainage device, which is characterized in that including handle and suction tube, the handle and suction tube are internally provided with drainage and lead to Road, the handle include handle joint and negative pressure connector, and the suction tube includes suction port and pipe fitting；The handle of the handle The pipe fitting of connector and the suction tube is detachably connected, and the negative pressure connector of the handle is for connecting negative tube；The handle On be provided with press section for adjusting pressure size, the radian of the press section is adapted with finger radian；The handle connects Head is linear type or is bent in predetermined angle.

2. drainage device according to claim 1, which is characterized in that the predetermined angle is more than 0 ° and is less than 80 °.

3. drainage device according to claim 1, which is characterized in that the suction port is blunt type structure.

4. drainage device according to claim 1, which is characterized in that the suction port is oblique O-shaped structure.

5. drainage device according to claim 1, which is characterized in that the suction port is stripping minor structure.

6. drainage device according to claim 1, which is characterized in that the handle joint of the handle and the suction tube The pluggable connection of pipe fitting.