CN210785905U - Coronary artery intervention guide wire fixer - Google Patents
Coronary artery intervention guide wire fixer Download PDFInfo
- Publication number
- CN210785905U CN210785905U CN201920997416.3U CN201920997416U CN210785905U CN 210785905 U CN210785905 U CN 210785905U CN 201920997416 U CN201920997416 U CN 201920997416U CN 210785905 U CN210785905 U CN 210785905U
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- CN
- China
- Prior art keywords
- fixedly connected
- seal wire
- clamping
- guide
- groove
- 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.)
- Expired - Fee Related
Links
- 210000004351 coronary vessel Anatomy 0.000 title claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 13
- 210000003127 knee Anatomy 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 9
- 230000002526 effect on cardiovascular system Effects 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 2
- 230000002966 stenotic effect Effects 0.000 description 2
- 230000000576 supplementary effect Effects 0.000 description 2
- 206010003211 Arteriosclerosis coronary artery Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a seal wire fixer is intervene to coronary artery, including cassette, guiding tube and operation handle, the last fixed surface of cassette is connected with the roof, the equal fixedly connected with fixing device in both sides of roof upper surface, fixing device's inside swing joint has the uide sheath, one side of uide sheath is provided with Y shape and connects, the inside guiding tube that is provided with of uide sheath, the inside of guiding tube is provided with the sacculus pipe, and the inside of sacculus pipe is provided with the seal wire. This seal wire fixer is intervene to coronary artery, the joint groove, the lead screw, and the setting to the board, the effect of the fixed cassette of being convenient for has been played, operating space has been saved, the doctor's operation of being convenient for, the holding head, the setting of cardboard and draw-in groove, the effect of fixed seal wire has been played, can effectually prevent the seal wire slippage, the setting of operation handle, the effect of the doctor's operation of being convenient for has been played, fixing device's setting can connect with Y shape and fix temporarily, so that the doctor vacates both hands and carries out operation on next step.
Description
Technical Field
The utility model relates to an intervene branch of academic or vocational study auxiliary instrument technical field specifically is a seal wire fixer is intervene to coronary artery.
Background
The vascular interventional operation is a minimally invasive operation for diagnosing and treating cardiovascular and cerebrovascular diseases by placing diagnostic or therapeutic articles into vascular lesions through blood vessels, the common cardiovascular interventional operation is to puncture a femoral artery or a radial artery through the skin, then send a contrast medium or an orthopedic support, the forced repair is carried out on the stenotic lesion of the heart vessel, the diagnosis of the interventional technique is definite, the treatment is thorough, the wound is slight, the method is an advanced technique for diagnosing and treating the stenotic lesion of the heart vessel and the brain vessel at present, particularly the lesions such as coronary artery atherosclerosis and the like, in the operation process, in order to introduce the devices such as the air sac stent and the like, a slender guide wire needs to be sent to the cardiovascular affected part under fluoroscopy, the guide wire needs to be soft and gradual in the advancing process, and the operation is stopped when the patient enters or exits, the patient enters or exits properly, otherwise, the operation process is influenced, and even the blood vessel is punctured, so that an accident happens.
During operation, an assistant needs to pull the guide wire to be matched with a main doctor for operation, however, because the guide wire is thin and smooth, an operator wears gloves with hands, the gloves are also stained with comparatively lubricating media such as contrast medium, blood and the like, and the operating table is also provided with smooth plastic, therefore, the guide wires are difficult to grasp and accurately control for a long time, loosening, inbreak and sudden retraction occur, risk factors of the operation are increased, particularly in a complex operation in which a plurality of guide wires are simultaneously involved, the difficulty of drawing and managing the guide wire is higher, and the accident probability is correspondingly increased, although, all make various emergent preparations before the art, however, adopt emergency measure can bring bigger misery and risk for the patient, must avoid as far as possible, in addition, current seal wire often can contact with departments such as bed surface, can also collapse sometimes and get rid of near, increases the chance of polluting, for this reason the utility model provides a coronary artery intervenes seal wire fixer.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a coronary artery intervenes seal wire fixer, has solved the problem of proposing in the above-mentioned background art to the not enough of prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a coronary artery intervenes seal wire fixer, includes cassette, guiding tube and operation handle, the last fixed surface of cassette is connected with the roof, the equal fixedly connected with fixing device in both sides of roof upper surface, fixing device's inside swing joint has the uide sheath, one side of uide sheath is provided with Y shape and connects, the inside guiding tube that is provided with of uide sheath, the inside of guiding tube is provided with the sacculus pipe, the inside of sacculus pipe is provided with the seal wire, the surface swing joint operation handle of seal wire.
Optionally, a clamping groove is formed in the bottom of the clamping seat, a threaded hole is formed in the inner side wall of the clamping groove, a lead screw is movably connected inside the threaded hole, a hand-cranking disc is fixedly connected to one end of the lead screw, and a supporting plate is fixedly connected to the other end of the lead screw.
Optionally, one side of the top plate is fixedly welded with a bent rod, one side of the bent rod is fixedly connected with a supporting rod, and one end of the supporting rod, far away from the bent rod, is fixedly connected with a clamping device.
Optionally, the operation handle includes the handle body and centre gripping head, the top threaded connection of the handle body has the centre gripping head, the center department of the handle body and centre gripping head all is provided with the seal wire passageway, the inner wall fixedly connected with silica gel layer of seal wire passageway, one side of the internal portion of handle is through pivot and cardboard swing joint, the draw-in groove has been seted up to the opposite side of the internal portion of handle.
Optionally, the fixing device comprises a fixing seat and a U-shaped groove, the U-shaped groove is formed in the upper surface of the fixing seat, and a U-shaped snap ring is rotatably connected to one side of the U-shaped groove.
Optionally, the clamping device comprises a bottom block, a movable claw and a fixed claw, a spring bolt rod is inserted into one side of the bottom block, the movable claw is fixedly connected to one end of the spring bolt rod, and the fixed claw is fixedly connected to the upper surface of the bottom block.
(III) advantageous effects
The utility model provides a coronary artery intervenes seal wire fixer possesses following beneficial effect:
1. this seal wire fixer is intervene to coronary artery, through the setting of joint groove, lead screw and support board, played the effect of the fixed cassette of being convenient for, saved operating space, the doctor's operation of being convenient for, through the setting of centre gripping head, cardboard and draw-in groove, played the effect of fixed seal wire, can effectually prevent the seal wire slippage, through the setting of operation handle, played the effect of the doctor's operation of being convenient for.
2. This seal wire fixer is intervene to coronary artery, setting through fixing device can connect to guide sheath and Y shape and fix temporarily to in doctor vacates both hands and operates on next step, setting through clamping device can be fixed temporarily to the handle, has played the supplementary effect of having fixed, makes the doctor operate other seal wires, has accelerated the operation process, has alleviateed patient's misery, setting through branch and knee has played the effect of being convenient for install clamping device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the operation handle of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the fixing device of the present invention;
FIG. 5 is a schematic view of the structure of the clamping head of the present invention;
fig. 6 is a schematic structural view of the clamping device of the present invention.
In the figure: 1. a card holder; 2. a guide tube; 3. an operating handle; 301. a handle body; 302. a clamping head; 303. a guidewire channel; 304. clamping a plate; 305. a card slot; 4. a top plate; 5. a fixing device; 501. a fixed seat; 502. a U-shaped groove; 503. a U-shaped snap ring; 6. a guide sheath; 7. a Y-shaped joint; 8. a balloon catheter; 9. a guide wire; 10. a clamping groove; 11. a screw rod; 12. a hand-operated tray; 13. a resisting plate; 14. bending a rod; 15. a strut; 16. a clamping device; 1601. a bottom block; 1602. a movable claw; 1603. a fixed jaw; 1604. a spring bolt rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a coronary artery interventional guide wire fixer, which comprises a clamping seat 1, the clamping device comprises a guide tube 2 and an operating handle 3, the upper surface of a clamping seat 1 is fixedly connected with a top plate 4, two sides of the upper surface of the top plate 4 are fixedly connected with fixing devices 5, the inner part of each fixing device 5 is movably connected with a guide sheath 6, one side of each guide sheath 6 is provided with a Y-shaped joint 7, the guide tube 2 is arranged inside each guide sheath 6, a balloon catheter 8 is arranged inside each guide tube 2, a guide wire 9 is arranged inside each balloon catheter 8, the outer surface of each guide wire 9 is movably connected with the operating handle 3, a clamping groove 10 is arranged at the bottom of the clamping seat 1, the inner side wall of each clamping groove 10 is provided with a threaded hole, a lead screw 11 is movably connected inside each threaded hole, one end of each lead screw 11 is fixedly connected with a hand-cranking disc 12, the other end of each lead screw 11 is;
through the arrangement of the clamping groove 10, the screw rod 11 and the abutting plate 13, the clamping seat 1 is convenient to fix, the operation space is saved, and the operation of a doctor is convenient;
one side of the top plate 4 is fixedly welded with a bent rod 14, one side of the bent rod 14 is fixedly connected with a support rod 15, the support rod 15 and the bent rod 14 are arranged to facilitate installation of a clamping device 16, one end, far away from the bent rod 14, of the support rod 15 is fixedly connected with the clamping device 16, the operating handle 3 comprises a handle body 301 and a clamping head 302, the top of the handle body 301 is in threaded connection with the clamping head 302, the centers of the handle body 301 and the clamping head 302 are both provided with a wire guide channel 303, the inner wall of the wire guide channel 303 is fixedly connected with a silica gel layer, one side inside the handle body 301 is movably connected with a clamping plate 304 through a rotating shaft, the other side inside the handle body 301 is provided with a clamping groove 305, and tooth-pattern blocks are arranged on the surfaces of the clamping plate 304 and the clamping groove 305;
the arrangement of the operating handle 3 is convenient for a doctor to operate, the arrangement of the clamping head 302, the clamping plate 304 and the clamping groove 305 is used for fixing the guide wire 9, and the guide wire 9 can be effectively prevented from slipping;
the fixing device 5 comprises a fixing seat 501 and a U-shaped groove 502, the U-shaped groove 502 is formed in the upper surface of the fixing seat 501, and a U-shaped clamping ring 503 is rotatably connected to one side of the U-shaped groove 502;
through the arrangement of the fixing device 5, the guide sheath 6 and the Y-shaped joint 7 can be temporarily fixed, so that a doctor can conveniently vacate two hands for the next operation;
the clamping device 16 comprises a bottom block 1601, a moving claw 1602 and a fixed claw 1603, wherein a spring bolt 1604 is inserted into one side of the bottom block 1601, one end of the spring bolt 1604 is fixedly connected with the moving claw 1602, and the upper surface of the bottom block 1601 is fixedly connected with the fixed claw 1603;
through the setting of clamping device 16, can fix handle 3 temporarily, play supplementary fixed effect, make the doctor operate other seal wires for the operation process has alleviateed patient's misery.
As an optimal technical solution of the utility model: the bottom of the handle body 301 is fixedly connected with a lantern ring through a hinge, and the lantern ring is arranged to play a role in facilitating fixing of the clamping plate 304.
In conclusion, when the coronary intervention guide wire fixer is used, the clamping groove 10, the screw rod 11 and the supporting plate 13 are arranged to conveniently fix the clamping seat 1, so that the operation space is saved, the operation of a doctor is facilitated, the clamping head 302, the clamping plate 304 and the clamping groove 305 are arranged to fixedly fix the guide wire 9, the guide wire 9 can be effectively prevented from slipping, the operation handle 3 is arranged to conveniently operate by the doctor, the guide sheath 6 and the Y-shaped connector 7 can be temporarily fixed by the fixing device 5, so that the doctor can vacate two hands to perform the next operation, the clamping device 16 is arranged to temporarily fix the operation handle 3, so that the doctor can operate other guide wires, the operation process is accelerated, the pain of a patient is relieved, and the supporting rod 15 and the bent rod 14 are arranged, serving to facilitate the mounting of the clamping device 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a coronary artery is intervene seal wire fixer, includes cassette (1), guide tube (2) and action handle (3), its characterized in that: the upper surface of the clamping seat (1) is fixedly connected with a top plate (4), two sides of the upper surface of the top plate (4) are fixedly connected with fixing devices (5), the inner portion of each fixing device (5) is movably connected with a guide sheath (6), a Y-shaped connector (7) is arranged on one side of each guide sheath (6), a guide tube (2) is arranged inside each guide sheath (6), a balloon catheter (8) is arranged inside each guide tube (2), a guide wire (9) is arranged inside each balloon catheter (8), and the outer surface of each guide wire (9) is movably connected with an operation handle (3).
2. The coronary intervention guidewire fixator of claim 1, wherein: the bottom of cassette (1) is provided with joint groove (10), the inside wall open screw hole of joint groove (10), the inside swing joint of screw hole has lead screw (11), the one end fixedly connected with hand dish (12) of lead screw (11), the other end fixedly connected with of lead screw (11) supports board (13).
3. The coronary intervention guidewire fixator of claim 1, wherein: one side fixed welding of roof (4) has knee (14), one side fixedly connected with branch (15) of knee (14), the one end fixedly connected with clamping device (16) of knee (14) are kept away from in branch (15).
4. The coronary intervention guidewire fixator of claim 1, wherein: the utility model discloses an operation handle, including handle body (301) and clamping head (302), the top threaded connection of handle body (301) has clamping head (302), the center department of handle body (301) and clamping head (302) all is provided with seal wire channel (303), the inner wall fixedly connected with silica gel layer of seal wire channel (303), the inside one side of handle body (301) is through pivot and cardboard (304) swing joint, draw-in groove (305) have been seted up to the inside opposite side of handle body (301).
5. The coronary intervention guidewire fixator of claim 1, wherein: fixing device (5) are including fixing base (501) and U-shaped groove (502), U-shaped groove (502) have been seted up to the upper surface of fixing base (501), one side of U-shaped groove (502) is rotated and is connected with U-shaped snap ring (503).
6. A coronary intervention guidewire holder as set forth in claim 3, wherein: the clamping device (16) comprises a bottom block (1601), a moving claw (1602) and a fixed claw (1603), a spring bolt rod (1604) is inserted into one side of the bottom block (1601), the moving claw (1602) is fixedly connected to one end of the spring bolt rod (1604), and the fixed claw (1603) is fixedly connected to the upper surface of the bottom block (1601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997416.3U CN210785905U (en) | 2019-06-28 | 2019-06-28 | Coronary artery intervention guide wire fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997416.3U CN210785905U (en) | 2019-06-28 | 2019-06-28 | Coronary artery intervention guide wire fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210785905U true CN210785905U (en) | 2020-06-19 |
Family
ID=71235455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997416.3U Expired - Fee Related CN210785905U (en) | 2019-06-28 | 2019-06-28 | Coronary artery intervention guide wire fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210785905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603352A (en) * | 2020-06-24 | 2020-09-01 | 韩永生 | Operation platform for interventional diagnosis and treatment of radial coronary artery |
| CN112156337A (en) * | 2020-10-28 | 2021-01-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
| CN114768053A (en) * | 2022-04-08 | 2022-07-22 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
-
2019
- 2019-06-28 CN CN201920997416.3U patent/CN210785905U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603352A (en) * | 2020-06-24 | 2020-09-01 | 韩永生 | Operation platform for interventional diagnosis and treatment of radial coronary artery |
| CN112156337A (en) * | 2020-10-28 | 2021-01-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
| CN112156337B (en) * | 2020-10-28 | 2022-03-01 | 黑龙江省医院 | Coronary artery intervention guide wire fixing device |
| CN114768053A (en) * | 2022-04-08 | 2022-07-22 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
| CN114768053B (en) * | 2022-04-08 | 2023-08-04 | 北京大学深圳医院 | Y-shaped connector for coronary heart disease interventional operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |