CN110356934B - Micro-catheter with storage device - Google Patents
Micro-catheter with storage device Download PDFInfo
- Publication number
- CN110356934B CN110356934B CN201910660143.8A CN201910660143A CN110356934B CN 110356934 B CN110356934 B CN 110356934B CN 201910660143 A CN201910660143 A CN 201910660143A CN 110356934 B CN110356934 B CN 110356934B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- outer shell
- top cover
- cover
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003860 storage Methods 0.000 title claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000002274 desiccant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002560 therapeutic procedure Methods 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000003902 lesion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
- B65H75/4471—Housing enclosing the reel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/53—Adaptations of cores or reels for special purposes
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a micro catheter with a storage device, which comprises an outer shell, a winding disc, a winding groove, a motor, a drying cavity, a first communication hole, a second communication hole, a clamping block, a clamping hole, a hinge, a first sealing gasket, a top cover, a left clamping groove body, a storage opening, an air suction joint, a first check valve, a plug board, a filter screen, an air inlet device and a right clamping groove body, wherein the winding disc is arranged on the outer shell; the winding disc has the advantages of reasonable and simple structure, low production cost and convenience in installation, and the arranged ball body can effectively ensure that the switch operation is not influenced when the winding disc integrally rotates, so that the use effect is improved; the air extraction joint and the one-way valve I are arranged, so that air in the outer shell can be conveniently extracted through the air extraction pump after the top cover is closed, and the long-term storage effect of the micro-catheter is improved; according to the air inlet device provided by the invention, when the operating screw is unscrewed, the sealing plug moves upwards, so that air can conveniently enter the outer shell, and the top cover can be conveniently opened to take out the micro-catheter for use.
Description
The technical field is as follows:
the present invention relates to a storage device for a microcatheter, and more particularly, to a microcatheter having a storage device.
Background art:
the interventional therapy is a minimally invasive intracavity surgical therapy which adopts high-tech equipment of a television monitor, is used for repairing, expanding and dredging the blood vessels in a patient by forming a small hole at a certain part of a human body and then extending a micro-catheter into the blood vessels in the patient, and has attracted attention as an effective treatment method for various vascular diseases; along with the continuous development of interventional therapy, the improvement of the operation capability of doctors and the continuous challenge of serious complex lesions, as a medical micro-catheter in the interventional therapy process, the interventional micro-catheter can reduce the complexity of interventional operation of intravascular lesions, improve the success rate, and reduce the risk of a patient in the complex interventional therapy by reducing the risk of rupture of blood vessels in the interventional therapy, and has become an important instrument for the interventional operation; at present little pipe is all stacked on the workstation after the preparation is accomplished, puts at will, and not only occupation space, easy damage moreover influences its subsequent use, and the storage device function of current little pipe is fairly simple, and the storage of little pipe is more troublesome and inconvenient, and the effect of accomodating the storage in addition is also relatively poor to the effect of using has seriously been influenced.
The invention content is as follows:
the present invention is directed to provide a microcatheter with a storage device to solve the above problems, and the storage device of the prior microcatheter has simple function, is relatively troublesome and inconvenient to store, has poor storage and storage effects, and thus seriously affects the use effect.
In order to solve the above problems, the present invention provides a technical solution: a microcatheter with a storage device is characterized in that: the device comprises an outer shell, a winding disc, a winding groove, a motor, a drying cavity, a first communication hole, a second communication hole, a clamping block, a clamping hole, a hinge, a first sealing gasket, a top cover, a left clamping groove body, a containing opening, an air exhaust joint, a first check valve, a plug board, a filter screen, an air inlet device and a right clamping groove body; the winding disc is movably connected inside the outer shell; the winding grooves are arranged in the outer side of the winding disc in a transverse arrangement mode and are communicated with each other through two communicating holes; the motor is fixedly connected to the inner part of the left side of the center of the winding disc, and the left output shaft end of the motor is fixedly connected with the center of the left side of the inner part of the outer shell; the drying cavity is arranged in the center of the left side of the winding disc, and the outer side of the drying cavity is communicated with the inner part of the corresponding winding groove through a plurality of communication holes I; the number of the clamping blocks is multiple, the clamping blocks are respectively and fixedly connected to the outer sides of the inner walls of the corresponding winding grooves, and clamping holes are formed in the clamping blocks; the top cover is positioned on the upper side of the outer shell, the left lower side of the top cover is movably connected with the left upper side of the outer shell through a hinge, and a first sealing gasket is arranged between the edge of the bottom surface of the top cover and the edge of the top surface of the outer shell; the storage ports are respectively positioned in the centers of the upper sides of the corresponding winding grooves, the storage ports are all arranged in the top surface of the outer shell, the left upper sides of the storage ports are all fixedly connected with left clamping groove bodies, and the right upper sides of the storage ports are all fixedly connected with right clamping groove bodies; an inserting plate is longitudinally and movably connected between the left clamping groove body and the corresponding right clamping groove body; the first check valve is fixedly connected in the upper left side inside the top cover, and an outlet at the lower side of the first check valve is communicated with the inside of the top cover; the air suction connector is fixedly connected to the left upper side of the top cover, and an inlet at the lower side of the air suction connector is connected with an outlet at the upper side of the one-way valve; the air inlet device is fixedly connected to the upper left side of the top cover, and an inlet at the lower side of the air inlet device is communicated with the inside of the top cover through a filter screen.
Preferably, the device also comprises a handle, a groove, tweezers, an elastic clamping sleeve, a lock catch, a side cover, a battery, a switch, a ball body, a connecting block, an elastic sealing cover, a fixed pressure pad, a first fixing screw, a second sealing pad and a second fixing screw; the lifting handle is fixedly connected to the center of the upper side of the top cover; the groove is formed in the upper right side inside the top cover, and an elastic clamping sleeve is fixedly connected to the center of the groove; tweezers are connected in the elastic clamping sleeve; the side cover is fixedly connected to the right opening of the outer shell through a plurality of second fixing screws, a second sealing gasket is arranged between the left edge of the side cover and the right opening of the outer shell, and a lock catch is arranged between the left upper side of the side cover and the right lower side of the top cover; the battery is fixedly connected to the inside of the center of the right side of the winding disc; the switch is fixedly connected in an opening in the center of the right side of the winding disc, the right button of the switch is movably connected to the left side in the center of the side cover, the power supply input end of the switch is connected with the power supply output end of the battery through a wire, and the power supply output end of the switch is connected with the power supply input end of the motor through a wire; the connecting block is transversely and movably connected to the right side of the inner part of the center of the side cover, a ball is arranged between the left side of the connecting block and the end face of the button on the right side of the switch, and the right side of the connecting block is positioned in the left side of the elastic sealing cover; the elastic sealing cover is fixedly connected to the outer center of the left side of the side cover through a fixing pressure pad and a plurality of fixing screws.
Preferably, the motor is a dc gear motor.
Preferably, a bagged drying agent is arranged in the drying cavity.
Preferably, a handle is arranged on the inserting plate.
Preferably, the filter screen is a dustproof filter screen.
Preferably, the specific structure of the air inlet device comprises an air inlet valve body, an operating screw, an air inlet hole, a sealing plug and an air outlet hole; an air inlet hole is formed in the right lower side inside the air inlet valve body, an air outlet hole is formed in the lower side inside the air inlet valve body, and an upper threaded hole in the air inlet valve body is movably connected with an operating screw; the bottom of the operating screw is fixedly connected with a sealing plug; the lower side of the sealing plug is connected with the opening at the upper side of the air outlet.
Preferably, the lower side of the sealing plug is a conical surface and is matched with the opening on the upper side of the air outlet.
The invention has the beneficial effects that:
(1) the winding disc has the advantages of reasonable and simple structure, low production cost and convenience in installation, and the arranged ball body can effectively ensure that the switch operation is not influenced when the winding disc integrally rotates, so that the use effect is improved.
(2) The air extraction joint and the one-way valve I are arranged in the micro-catheter storage box, so that air in the outer shell can be conveniently extracted through the air extraction pump after the top cover is closed, and the effect of long-term storage of the micro-catheter is improved.
(3) According to the air inlet device provided by the invention, when the operating screw is unscrewed, the sealing plug moves upwards, so that air can conveniently enter the outer shell, and the top cover can be conveniently opened to take out the micro-catheter for use.
(4) The tweezers are arranged in the winding groove, so that the head of the micro catheter in the winding groove can be taken out from the accommodating port conveniently through the tweezers, and then the micro catheter can be directly pulled out for use.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of the present invention.
Fig. 3 is a schematic structural view of the intake device.
1-an outer shell; 2-a winding disc; 3-winding the groove; 4-a motor; 5-a drying chamber; 6, a first communicating hole; 7-a second communicating hole; 8-a fixture block; 9-clamping hole; 10-a hinge; 11-a first sealing gasket; 12-a top cover; 13-left card slot body; 14-a receiving port; 15-an air extraction joint; 16-a one-way valve I; 17-inserting plates; 18-a filter screen; 19-an air intake device; 20-right card slot body; 21-a handle; 22-a groove; 23-tweezers; 24-an elastic ferrule; 25-locking; 26-side cover; 27-a battery; 28-a switch; 29-sphere; 30-connecting blocks; 31-an elastic sealing cover; 32-a fixed pressure pad; 33-fixing the screw I; 34-a second gasket; 35-fixing a second screw; 191-an air inlet valve body; 192-operating screws; 193-an air intake; 194-a sealing plug; 185-air outlet.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a micro catheter with a storage device comprises an outer shell 1, a winding disc 2, a winding groove 3, a motor 4, a drying cavity 5, a first communication hole 6, a second communication hole 7, a clamping block 8, a clamping hole 9, a hinge 10, a first sealing gasket 11, a top cover 12, a left clamping groove body 13, a storage opening 14, an air extraction joint 15, a first check valve 16, a plug board 17, a filter screen 18, an air inlet device 19 and a right clamping groove body 20; the winding disc 2 is movably connected inside the outer shell 1; the winding grooves 3 are arranged in the outer side of the winding disc 2 in a transverse mode, and the winding grooves 3 are communicated through a second communication hole 7; the motor 4 is fixedly connected to the inner part of the left side of the center of the winding disc 2, and the left output shaft end of the motor 4 is fixedly connected with the center of the left side of the inner part of the outer shell 1; the drying cavity 5 is arranged in the center of the left side of the winding disc 2, and the outer side of the drying cavity 5 is communicated with the corresponding winding groove 3 through a plurality of communication holes I6; the number of the clamping blocks 8 is multiple, the clamping blocks 8 are respectively and fixedly connected to the outer sides of the inner walls of the corresponding winding grooves 3, and clamping holes 9 are formed in the clamping blocks 8; the top cover 12 is positioned on the upper side of the outer shell 1, the lower left side of the top cover 12 is movably connected with the upper left side of the outer shell 1 through a hinge 10, and a first sealing gasket 11 is arranged between the edge of the bottom surface of the top cover 12 and the edge of the top surface of the outer shell 1; the number of the containing ports 14 is multiple, the containing ports 14 are respectively positioned in the centers of the upper sides of the corresponding winding grooves 3, the containing ports 14 are all arranged in the top surface of the outer shell 1, the left upper sides of the containing ports 14 are all fixedly connected with left clamping groove bodies 13, and the right upper sides of the containing ports 14 are all fixedly connected with right clamping groove bodies 20; an inserting plate 17 is longitudinally and movably connected between the left clamping groove body 13 and the corresponding right clamping groove body 20; the first check valve 16 is fixedly connected in the upper left side inside the top cover 12, and an outlet at the lower side of the first check valve 16 is communicated with the inside of the top cover 12; the air suction connector 15 is fixedly connected to the left upper side of the top cover 12, and an inlet at the lower side of the air suction connector 15 is connected with an outlet at the upper side of the one-way valve I16; the air inlet device 19 is fixedly connected to the left upper side of the top cover 12, and an inlet at the lower side of the air inlet device 19 is communicated with the inside of the top cover 12 through a filter screen 18.
The multifunctional electric toothbrush further comprises a handle 21, a groove 22, tweezers 23, an elastic clamping sleeve 24, a lock catch 25, a side cover 26, a battery 27, a switch 28, a ball 29, a connecting block 30, an elastic sealing cover 31, a fixed pressure pad 32, a first fixing screw 33, a second sealing pad 34 and a second fixing screw 35; the handle 21 is fixedly connected to the center of the upper side of the top cover 12; the groove 22 is arranged in the right upper side inside the top cover 12, and an elastic clamping sleeve 24 is fixedly connected to the center of the groove 22; tweezers 23 are connected in the elastic cutting sleeve 24; the side cover 26 is fixedly connected to the right opening of the outer shell 1 through a plurality of fixing screws II 35, a sealing gasket II 34 is arranged between the left edge of the side cover 26 and the right opening of the outer shell 1, and a lock catch 25 is arranged between the left upper side of the side cover 26 and the right lower side of the top cover 12; the battery 27 is fixedly connected to the center of the right side of the winding disc 2; the switch 28 is fixedly connected to the opening of the center inside of the right side of the winding disc 2, the button on the right side of the switch 28 is movably connected to the left side of the center inside of the side cover 26, the power input end of the switch 28 is connected with the power output end of the battery 27 through a lead, and the power output end of the switch 28 is connected with the power input end of the motor 4 through a lead; the connecting block 30 is transversely movably connected to the right side of the center inside the side cover 26, a ball 29 is arranged between the left side of the connecting block 30 and the end surface of the button on the right side of the switch 28, and the right side of the connecting block 30 is positioned inside the left side of the elastic sealing cover 31; the elastic sealing cover 31 is fixedly connected to the left outer center of the side cover 26 through a fixing pressure pad 32 and a plurality of fixing screws one 33.
Wherein, the motor 4 is a direct current speed reducing motor; a bagged drying agent is arranged in the drying cavity 5; a handle is arranged on the inserting plate 17; the filter screen 18 is a dustproof filter screen.
As shown in fig. 3, the intake device 19 specifically includes an intake valve body 191, an operating screw 192, an intake hole 193, a sealing plug 194 and an outlet hole 185; an air inlet hole 193 is formed in the right lower side inside the air inlet valve body 191, an air outlet hole 185 is formed in the lower side inside the air inlet valve body 191, and an upper threaded hole in the inside of the air inlet valve body 191 is movably connected with an operating screw 192; a sealing plug 194 is fixedly connected to the bottom of the operating screw 192; the lower side of the sealing plug 194 is connected with the opening of the upper side of the air outlet 185.
Wherein, the lower side of the sealing plug 194 is conical and matched with the upper opening of the air outlet 185.
The using state of the invention is as follows: the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, when in storage, firstly, the lock catch 25 and the top cover 12 are opened in sequence, then the inserting plate 17 is moved longitudinally to expose the storage opening 14, then one end of the micro-catheter is inserted into the clamping hole 9, then the elastic sealing cover 31 is pressed down to lead the connecting block 30 and the sphere 29 to move leftwards to open the switch 28 to electrify and rotate the motor 4, then the rotation of the motor 4 drives the winding disc 2 to rotate integrally, thereby being convenient for winding the micro-catheter into the winding groove 3, and the sphere 29 arranged here can effectively ensure that the operation of the switch 28 is not influenced when the winding disc 2 rotates integrally, thus improving the use effect; the other bleed connects 15 and the check valve 16 that sets up in addition, thereby be convenient for close the top cap 12 back and take out the air in the shell body 1 through the aspiration pump, thereby the effect of little pipe long-term storage has been improved, the air inlet unit 19 that sets up in addition, make sealing plug 194 move up when unscrewing operating screw 192, thereby it is inside to be convenient for the air to enter into shell body 1, just also be convenient for open top cap 12 and take out little pipe and use, tweezers 23 that sets up in addition, thereby be convenient for take out the head of little pipe from storage port 14 in winding groove 3 through tweezers 23, then directly pull out little pipe and can use.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. A microcatheter having a storage device, comprising: the drying device comprises an outer shell (1), a winding disc (2), a winding groove (3), a motor (4), a drying cavity (5), a first communicating hole (6), a second communicating hole (7), a clamping block (8), a clamping hole (9), a hinge (10), a first sealing gasket (11), a top cover (12), a left clamping groove body (13), a containing hole (14), an air suction joint (15), a first check valve (16), a plug board (17), a filter screen (18), an air inlet device (19) and a right clamping groove body (20);
the winding disc (2) is movably connected inside the outer shell (1);
the winding grooves (3) are arranged in the outer side of the winding disc (2) in a transverse arrangement mode, and the winding grooves (3) are communicated through a second communication hole (7);
the motor (4) is fixedly connected to the inner portion of the left side of the center of the winding disc (2), and the left output shaft end of the motor (4) is fixedly connected with the center of the left side of the inner portion of the outer shell (1);
the drying cavity (5) is arranged in the center of the left side of the winding disc (2), and the outer side of the drying cavity (5) is communicated with the inside of the corresponding winding groove (3) through a plurality of first communication holes (6);
the number of the clamping blocks (8) is multiple, the clamping blocks (8) are respectively and fixedly connected to the outer sides of the inner walls of the corresponding winding grooves (3), and clamping holes (9) are formed in the clamping blocks (8);
the top cover (12) is positioned on the upper side of the outer shell (1), the lower left side of the top cover (12) is movably connected with the upper left side of the outer shell (1) through a hinge (10), and a first sealing gasket (11) is arranged between the edge of the bottom surface of the top cover (12) and the edge of the top surface of the outer shell (1);
the number of the containing openings (14) is multiple, the containing openings (14) are respectively positioned in the centers of the upper sides of the corresponding winding grooves (3), the containing openings (14) are all arranged in the top surface of the outer shell (1), the left upper sides of the containing openings (14) are all fixedly connected with left clamping groove bodies (13), and the right upper sides of the containing openings (14) are all fixedly connected with right clamping groove bodies (20);
an inserting plate (17) is longitudinally and movably connected between the left clamping groove body (13) and the corresponding right clamping groove body (20);
the first check valve (16) is fixedly connected to the left upper side inside the top cover (12), and an outlet at the lower side of the first check valve (16) is communicated with the inside of the top cover (12);
the air suction connector (15) is fixedly connected to the left upper side of the top cover (12), and an inlet at the lower side of the air suction connector (15) is connected with an outlet at the upper side of the one-way valve I (16);
air inlet unit (19) fixed connection is in top cap (12) upper left side, air inlet unit (19) downside entry is linked together through filter screen (18) and top cap (12) inside.
2. The microcatheter of claim 1, wherein: the multifunctional electric toothbrush further comprises a handle (21), a groove (22), tweezers (23), an elastic clamping sleeve (24), a lock catch (25), a side cover (26), a battery (27), a switch (28), a ball body (29), a connecting block (30), an elastic sealing cover (31), a fixed pressure pad (32), a first fixing screw (33), a second sealing pad (34) and a second fixing screw (35);
the handle (21) is fixedly connected to the center of the upper side of the top cover (12);
the groove (22) is formed in the right upper side inside the top cover (12), and an elastic clamping sleeve (24) is fixedly connected to the center of the groove (22);
tweezers (23) are connected in the elastic clamping sleeve (24);
the side cover (26) is fixedly connected to the right opening of the outer shell (1) through a plurality of second fixing screws (35), a second sealing gasket (34) is arranged between the left edge of the side cover (26) and the right opening of the outer shell (1), and a lock catch (25) is arranged between the left upper side of the side cover (26) and the right lower side of the top cover (12);
the battery (27) is fixedly connected to the inside of the right center of the winding disc (2);
the switch (28) is fixedly connected to the opening of the center inside the right side of the winding disc (2), the right button of the switch (28) is movably connected to the left side of the center inside the side cover (26), the power input end of the switch (28) is connected with the power output end of the battery (27) through a wire, and the power output end of the switch (28) is connected with the power input end of the motor (4) through a wire;
the connecting block (30) is transversely movably connected to the right side of the center inside of the side cover (26), a ball body (29) is arranged between the left side of the connecting block (30) and the end face of a button on the right side of the switch (28), and the right side of the connecting block (30) is located inside the left side of the elastic sealing cover (31);
the elastic sealing cover (31) is fixedly connected to the center of the outer left side of the side cover (26) through a fixed pressure pad (32) and a plurality of first fixing screws (33).
3. The microcatheter of claim 1, wherein: the motor (4) is a direct current speed reduction motor.
4. The microcatheter of claim 1, wherein: a bagged drying agent is arranged in the drying cavity (5).
5. The microcatheter of claim 1, wherein: a handle is arranged on the inserting plate (17).
6. The microcatheter of claim 1, wherein: the filter screen (18) is a dustproof filter screen.
7. The microcatheter of claim 1, wherein: the specific structure of the air inlet device (19) comprises an air inlet valve body (191), an operating screw (192), an air inlet hole (193), a sealing plug (194) and an air outlet hole (185);
an air inlet hole (193) is formed in the right lower side inside the air inlet valve body (191), an air outlet hole (185) is formed in the lower side inside the air inlet valve body (191), and an upper threaded hole in the inside of the air inlet valve body (191) is movably connected with an operating screw (192);
the bottom of the operating screw (192) is fixedly connected with a sealing plug (194);
the lower side of the sealing plug (194) is connected with the opening of the upper side of the air outlet hole (185).
8. The microcatheter of claim 7, wherein: the lower side of the sealing plug (194) is conical and is matched with the opening on the upper side of the air outlet hole (185).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660143.8A CN110356934B (en) | 2019-07-22 | 2019-07-22 | Micro-catheter with storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660143.8A CN110356934B (en) | 2019-07-22 | 2019-07-22 | Micro-catheter with storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110356934A CN110356934A (en) | 2019-10-22 |
| CN110356934B true CN110356934B (en) | 2020-08-14 |
Family
ID=68220441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660143.8A Active CN110356934B (en) | 2019-07-22 | 2019-07-22 | Micro-catheter with storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110356934B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437329A1 (en) * | 1994-10-19 | 1996-04-25 | Martin Gebhardt | Power supply extension device for mobile electrical tools |
| KR20060084171A (en) * | 2005-01-19 | 2006-07-24 | 김행경 | A vacuum device of remains case |
| CN205381563U (en) * | 2015-12-15 | 2016-07-13 | 重庆市东森润建材有限责任公司 | It uses in convenient device of an organic whole to collect emulsion tube storage |
| CN207141896U (en) * | 2017-08-30 | 2018-03-27 | 常州福伦特无铅焊料有限公司 | A kind of welding wire package box |
| CN207293820U (en) * | 2017-09-20 | 2018-05-01 | 胡瑞芬 | A kind of electric appliance and electronic equipment spooler |
| CN208516107U (en) * | 2018-07-24 | 2019-02-19 | 湖南环境生物职业技术学院 | A kind of aseptic storage device of pharmaceutical preparation |
| CN209038236U (en) * | 2018-09-12 | 2019-06-28 | 广东冠鑫制罐有限公司 | A kind of paint packing jar of anti-peculiar smell |
-
2019
- 2019-07-22 CN CN201910660143.8A patent/CN110356934B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110356934A (en) | 2019-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110356934B (en) | Micro-catheter with storage device | |
| CN211094544U (en) | Novel abdominal cavity puncture outfit | |
| CN108452393B (en) | Whitening and acne removing skin care instrument for treating acne | |
| KR200408602Y1 (en) | Cannula for suction pipectomy | |
| CN214180510U (en) | Calculus removing device for urological department | |
| CN215227431U (en) | Mechanism is washed to nose endoscope intraoperative lens | |
| CN209864761U (en) | Meibomian gland liposuction appearance | |
| CN114247002A (en) | Enema treatment device for general surgery department | |
| CN210749132U (en) | Rigid endoscopic device | |
| CN210300918U (en) | Endoscope device | |
| CN201026229Y (en) | Punch suction electrocoagulation debonder | |
| CN209826800U (en) | Biopsy needle and biopsy puncture device | |
| CN113457029A (en) | Composite treatment head and application thereof | |
| CN111407361A (en) | Medical treatment is stripper for cosmetology | |
| CN213911976U (en) | Positive pressure joint protective sleeve | |
| CN216124579U (en) | Multifunctional flushing and sucking device matched with neuroendoscopy operation | |
| CN215228337U (en) | Throat plasma multifunctional scalpel | |
| CN220988758U (en) | Multi-channel vaginal dilator | |
| CN111297469A (en) | Negative pressure adsorption mechanism with rotary inner tube and bipolar electrocoagulator using same | |
| CN202136415U (en) | Handheld surgical equipment for vagina examination and minimally invasive treatment of cervical diseases | |
| CN215778437U (en) | Suction catheter | |
| CN214807040U (en) | High-efficient degassing unit of operation cutter for gynaecology and obstetrics | |
| CN215821074U (en) | Thrombolysis catheter device for venous treatment of thrombus | |
| CN218516007U (en) | Clinical treatment device for senile diseases | |
| CN220877524U (en) | Ultrasonic conductance therapeutic instrument with false pull prevention function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A microcatheter with a storage device Effective date of registration: 20201013 Granted publication date: 20200814 Pledgee: Bank of China Limited by Share Ltd. Nantong Chongchuan branch Pledgor: ENOVE PRECISION PLASTICS CATHETER Co.,Ltd. Registration number: Y2020980006754 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211019 Granted publication date: 20200814 Pledgee: Bank of China Limited by Share Ltd. Nantong Chongchuan branch Pledgor: ENOVE PRECISION PLASTICS CATHETER Co.,Ltd. Registration number: Y2020980006754 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Microcatheter with storage device Effective date of registration: 20211020 Granted publication date: 20200814 Pledgee: Bank of China Limited by Share Ltd. Nantong Chongchuan branch Pledgor: ENOVE PRECISION PLASTICS CATHETER Co.,Ltd. Registration number: Y2021980010957 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221111 Granted publication date: 20200814 Pledgee: Bank of China Limited by Share Ltd. Nantong Chongchuan branch Pledgor: ENOVE PRECISION PLASTICS CATHETER CO.,LTD. Registration number: Y2021980010957 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Micro catheter with storage device Effective date of registration: 20221114 Granted publication date: 20200814 Pledgee: Bank of China Limited by Share Ltd. Nantong Chongchuan branch Pledgor: ENOVE PRECISION PLASTICS CATHETER CO.,LTD. Registration number: Y2022980021856 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |