CN215839264U - Cardiovascular surgery hangs line ware convenient to cutting - Google Patents
Cardiovascular surgery hangs line ware convenient to cutting Download PDFInfo
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- CN215839264U CN215839264U CN202122340093.0U CN202122340093U CN215839264U CN 215839264 U CN215839264 U CN 215839264U CN 202122340093 U CN202122340093 U CN 202122340093U CN 215839264 U CN215839264 U CN 215839264U
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- 238000013130 cardiovascular surgery Methods 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 230000002526 effect on cardiovascular system Effects 0.000 claims 5
- 238000004804 winding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007943 implant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000028831 congenital heart disease Diseases 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cardiovascular surgery suture hanging device convenient for cutting, which relates to the technical field of medical equipment and comprises a shell, wherein a groove is formed in the inner wall of the rear side of the shell, the bottom surface of the shell is connected with a first tooth groove rod in a penetrating and sliding manner, a first gear is meshed at the tooth groove of the rear side surface of the first tooth groove rod, a second gear is arranged on the left side of the first gear, a first support shaft is fixedly connected at the center of the left side surface and the right side surface of the first gear and the center of the right side surface of the second gear in a penetrating manner, a third gear is meshed at the lower end of the second gear, a second support shaft is fixedly connected at the center of the left side surface and the right side surface of the third gear in a penetrating manner, a fourth gear is fixedly connected at the rear side of the fourth gear in a penetrating manner, an arc plate is fixedly connected at the rear side of the fourth gear, the problem that when a suture is cut, the upper end and the lower end of a cutting part are not tightened, the suture is easily curled into a blade gap to cause cutting failure, needs to be cut for many times and is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a cardiovascular surgery wire hanging device convenient to cut.
Background
In cardiovascular surgery, in the operation processes of heart valve replacement, heart defect patch repair and the like, a double-ended needle is often adopted to perform intermittent mattress suture in sequence at the corresponding position of the heart, and then sutures are sutured on implants such as artificial valves, patches and the like in the sequence, so that all the sutures need to be arranged in sequence before suturing the implants, the sutured sutures need to be tensioned and straightened in order to avoid obstructing the suture of the subsequent sutures, and a special cardiovascular surgery suture hanging device needs to be used when pulling the sutures.
According to the cardiovascular surgery wire hanging device provided by the Chinese patent publication No. CN 209629730U, the wire hanging device can be used for cutting a suture line by arranging the blade, one end of the blade is rotatably connected with the circular ring, so that one end of the blade is rotated at a fixed position, the other end of the blade is opened, closed and opened along with the rotation of the gear ring, and the suture line is cut.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cardiovascular surgery thread hanging device convenient for cutting, which solves the problems that when a suture is cut, the upper end and the lower end of a cutting part are not tightened, the suture is easy to curl into a blade gap to cause cutting failure,
needs to be cut for many times and is inconvenient to use.
In order to achieve the purpose, the utility model provides the following technical scheme: a cardiovascular surgery wire hanging device convenient to cut comprises a shell, wherein a groove is formed in the inner wall of the rear side of the shell, the bottom surface of the shell is connected with a first tooth groove rod in a penetrating and sliding mode, a first gear is meshed at the tooth groove of the rear side of the first tooth groove rod, a second gear is arranged on the left side of the first gear, a first support shaft fixedly connected with the center of the left side and the center of the right side of the first gear and the center of the right side of the second gear are respectively connected with a first support shaft in a penetrating and fixedly connected mode, a third gear is meshed at the lower end of the left side and the center of the right side of the third gear, a fourth gear is meshed at the lower end of the third gear, a third support shaft fixedly connected with the center of the left side and the center of the right side of the fourth gear, an arc plate fixedly connected with the rear side of the fourth gear, an anti-slip pad is fixedly connected with the upper end of the rear side of the arc plate, a second tooth groove rod is meshed with a second tooth groove rod, and a cutting blade is fixedly connected with the rear end of the arc plate, the upper surface of the tooth groove rod II is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a cross rod, the rear end of the cross rod is fixedly connected with a spring telescopic rod I, the rear end of the spring telescopic rod I is fixedly connected with a clamping plate, and a supporting sliding plate is fixedly connected to the left side face and the right side face of the tooth groove rod II.
Preferably, the inner wall fixedly connected with baffle of shell, the spout has all been seted up to the side and the side inner wall of controlling of shell about the baffle, the inner wall of the one end sliding connection spout that the tooth groove pole two was kept away from to the support slide, both ends rotate the side of connecting the inner wall of shell and baffle through the bearing respectively about back shaft one, back shaft two and back shaft three.
Preferably, the lower end of the first tooth groove rod is fixedly connected with a pressing plate, the front end of the upper surface of the pressing plate is fixedly connected with a second spring telescopic rod, and the upper end of the second spring telescopic rod is fixedly connected with the lower surface of the bottom plate of the shell.
Preferably, the last surface splint upper end of shell runs through and has seted up into the wire casing, the equal fixedly connected with in both ends supports the curb plate about the last surface income wire casing of shell, the draw-in groove has been seted up to the upper end of supporting the curb plate, the inner wall of draw-in groove rotates and is connected with the pivot, fixedly connected with spool runs through to the circumference side of pivot.
Preferably, the rear end of the upper surface of the bottom plate of the shell is provided with a wiring groove in a penetrating mode.
Preferably, the rear side face of the shell is fixedly connected with a fixing rod, the lower surface of the fixing rod is fixedly connected with a vertical rod, and the lower surface of the vertical rod is fixedly connected with a bottom plate.
Compared with the related art, the cardiovascular surgery wire hanging device convenient to cut has the following beneficial effects:
the utility model provides a cardiovascular surgery suture hanging device convenient for cutting, which is characterized in that a clamping plate and an arc plate are arranged, after a suture is pulled out to a proper length, a pressing plate is pushed upwards by fingers to enable a tooth space rod I to slide upwards, at the moment, a spring in a spring telescopic rod II is compressed and shortened, the tooth space rod I moves upwards to drive a gear I and a gear II to rotate, the gear II rotates to drive a tooth space rod II to push a cutting blade to a groove, the tooth space rod II moves and simultaneously drives the clamping plate to move towards the rear side, the rear side surface of the clamping plate and the inner wall of a shell clamp the upper end of the suture, the cutting blade cuts the suture, the gear II rotates and drives a gear III to rotate, then the gear IV drives the rear end of the arc plate to rotate downwards, when the clamping plate clamps the suture and the cutting blade starts to cut the suture, an anti-skid pad follows the arc plate to push the suture to the inner wall of the shell, so that the suture is clamped and pulled downwards, the tight fixed suture that makes of clamp plate that cooperates stretches tight, then the cutting blade rear end stretches into the recess inner wall and can cut off the suture fully well, when having solved the cutting suture, the upper and lower both ends at cutting part do not stretch tightly, cause the suture to curl and cause the cutting failure in the blade gap easily, need many times cut, use convenient enough technical problem.
The utility model provides a cardiovascular surgery suture hanging device convenient to cut, which is characterized in that a clamping groove is formed, after a suture at one end is cut, a winding shaft is rotated to enable the lower end of the suture to be located below the lower end of the suture, after the suture is used, a rotating shaft slides out of the clamping groove, after a new winding shaft is replaced, the corresponding rotating shaft slides into the clamping groove, the disassembly and the assembly are convenient and quick, the working efficiency is improved, and the plurality of winding shafts can enable the device to use various sutures at the same time, so that the efficiency is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a disassembled view of the internal structure of the housing of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention.
In the figure: 1. the outer shell, 2, the recess, 3, tooth's socket pole one, 4, gear one, 5, gear two, 6, back shaft one, 7, gear three, 8, back shaft two, 9, gear four, 10, back shaft three, 11, the arc board, 12, the slipmat, 13, tooth's socket pole two, 14, cutting blade, 15, the connecting rod, 16, the horizontal pole, 17, spring telescopic link one, 18, the splint, 19, support the slide, 20, the baffle, 21, the spout, 22, the pressure board, 23, spring telescopic link two, 24, go into the wire casing, 25, support the curb plate, 26, the draw-in groove, 27, the pivot, 28, the spool, 29, the dead lever, 30, the montant, 31, the bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to the figures, the utility model provides a technical scheme, which comprises a shell 1, a groove 2 is arranged on the inner wall of the rear side of the shell 1, a first gear groove rod 3 is connected to the bottom surface of the shell 1 in a penetrating and sliding manner, a first gear 4 is meshed at the tooth space of the rear side of the first gear groove rod 3, a second gear 5 is arranged on the left side of the first gear 4, a first support shaft 6 is fixedly connected to the centers of the left and right sides of the first gear 4 and the second gear 5 in a penetrating manner, a third gear 7 is meshed at the lower end of the second gear 5, a second support shaft 8 is fixedly connected to the centers of the left and right sides of the third gear 7 in a penetrating manner, a fourth gear 9 is fixedly connected to the centers of the left and right sides of the fourth gear 9 in a penetrating manner, an arc plate 11 is fixedly connected to the rear side of the fourth gear 9, an anti-skid pad 12 is fixedly connected to the upper end of the rear side of the arc plate 11, and a second gear 13 is meshed with the tooth space of the second gear 5, a cutting blade 14 is fixedly connected to the rear end of the tooth socket rod II 13, a connecting rod 15 is fixedly connected to the upper surface of the tooth socket rod II 13, a cross rod 16 is fixedly connected to the upper end of the connecting rod 15, a spring telescopic rod I17 is fixedly connected to the rear end of the cross rod 16, a clamping plate 18 is fixedly connected to the rear end of the spring telescopic rod I17, a supporting sliding plate 19 is fixedly connected to each of the left side surface and the right side surface of the tooth socket rod II 13, a partition plate 20 is fixedly connected to the inner wall of the shell 1, sliding grooves 21 are formed in each of the left side surface and the right side surface of the partition plate 20 and the inner wall of the shell 1, one end, far away from the tooth socket rod II 13, of the supporting sliding plate 19 is slidably connected to the inner wall of the sliding groove 21, a first supporting shaft 6, a second supporting shaft 8 and a third supporting shaft 10 are rotatably connected to the inner wall of the shell 1 and the side surface of the partition plate 20 through bearings respectively, a pressing plate 22 is fixedly connected to the lower end of the tooth socket rod I3, a spring telescopic rod II 23 is fixedly connected to the front end of the upper surface of the pressing plate 22, the upper end of the second spring telescopic rod 23 is fixedly connected with the lower surface of the bottom plate of the shell 1, the rear end of the upper surface of the bottom plate of the shell 1 is penetrated through and provided with a wiring groove, the rear side surface of the shell 1 is fixedly connected with a fixed rod 29, the lower surface of the fixed rod 29 is fixedly connected with a vertical rod 30, and the lower surface of the vertical rod 30 is fixedly connected with a bottom plate 31.
In this embodiment: the operation suture sequentially passes through a gap between the clamping plate 18 and the inner wall of the shell 1, a gap between the cutting blade 14 and the groove 2 and a gap between the arc plate 11 and the inner wall of the shell 1 from top to bottom, then extends to the lower part of the shell 1 from a wire arranging groove of the bottom plate of the shell 1, after the suture is pulled out to a proper length, the pressing plate 22 is pushed up by fingers to enable the first tooth groove rod 3 to slide upwards, at the moment, a spring in the second spring telescopic rod 23 is compressed and shortened, the first tooth groove rod 3 moves upwards to drive the first gear 4 and the second gear 5 to rotate, the second gear 5 rotates to drive the second tooth groove rod 13 to push the cutting blade 14 to the groove 2, the second tooth groove rod 13 also drives the clamping plate 18 to move towards the rear side while moving, the rear side surface of the clamping plate 18 and the inner wall of the shell 1 clamp the upper end of the suture, the cutting blade 14 cuts the suture, the third gear 7 rotates when the second gear 5 rotates, and then drives the rear end of the arc plate 11 to rotate downwards through the fourth gear 9, when the cutting blade 14 starts to cut the suture while the clamping plate 18 clamps the suture, the non-slip mat 12 follows the rotation of the arc plate 11 to push the suture to the inner wall of the housing 1, thereby clamping and pulling the suture downward, tightening the suture in cooperation with the clamping fixation of the clamping plate 18, then the rear end of the cutting blade 14 stretches into the inner wall of the groove 2 to fully and completely cut off the suture, then the pressing plate 22 is loosened, the spring in the spring telescopic rod two 23 is restored to be lengthened to push down the pressing plate 22 to enable the device to recover the initial state, the clamping plate 18 loosens the upper end of the suture, the anti-slip mat 12 rotates upwards along with the arc plate 11 to also loosen the cut suture, finally the suture falls out of the winding displacement groove of the shell 1 and is convenient to take, the technical problem that when the suture is cut, the upper end and the lower end of the cutting part are not tightened, the suture is easy to curl into a blade gap to cause cutting failure, multiple times of cutting are needed, and the use is not convenient enough is solved.
Example two:
referring to fig. d, on the basis of the first embodiment, the present invention provides a technical solution: the last surface splint 18 upper end of shell 1 runs through and has seted up into wire casing 24, and the equal fixedly connected with in both ends supports curb plate 25 about the last surface wire casing 24 of shell 1, supports the upper end of curb plate 25 and has seted up draw-in groove 26, and the inner wall of draw-in groove 26 rotates and is connected with pivot 27, and fixedly connected with spool 28 runs through to the circumference side of pivot 27.
In this embodiment: the suture winding is on spool 28, put into the shell 1 with the suture lower extreme through going into wire casing 24 when using inside, make the suture lower extreme stretch out from the winding displacement groove of shell 1 lower extreme, make things convenient for medical staff to draw and get the use, after having cut one end suture, it can to rotate spool 28 with suture lower extreme below, after the suture uses up, roll-off in draw-in groove 26 is followed to pivot 27, after new spool 28 in the replacement, with corresponding pivot 27 slide-in draw-in groove 26 in can, easy dismounting is quick, and the work efficiency is improved, and a plurality of spools 28 can make the device use the suture of multiple difference simultaneously, further raise the efficiency.
The working principle is as follows: the suture is wound on the winding shaft 28, when in use, the lower end of the suture is placed into the shell 1 through the wire inlet groove 24, the lower end of the suture extends out of the wire arranging groove at the lower end of the shell 1, the suture for operation sequentially passes through the gap between the clamping plate 18 and the inner wall of the shell 1, the gap between the cutting blade 14 and the groove 2 and the gap between the arc plate 11 and the inner wall of the shell 1 from top to bottom, then extends to the lower part of the shell 1 from the wire arranging groove at the bottom plate of the shell 1, after the suture is pulled out to a proper length, the pressing plate 22 is pushed upwards by fingers to enable the first toothed bar 3 to slide upwards, at the moment, the spring in the second spring telescopic rod 23 is compressed and shortened, the first toothed bar 3 moves upwards to drive the first gear 4 and the second gear 5 to rotate, the second gear 5 rotates to drive the second toothed bar 13 to push the cutting blade 14 to the groove 2, the second toothed bar 13 moves to drive the clamping plate 18 to move towards the rear side, the rear side of the clamping plate 18 and the upper end of the suture is clamped by the inner wall of the shell 1, the cutting blade 14 cuts the suture, the gear two 5 drives the gear three 7 to rotate when rotating, then the gear four 9 drives the rear end of the arc plate 11 to rotate downwards, when the clamping plate 18 clamps the suture, and the cutting blade 14 starts to cut the suture, the non-slip mat 12 rotates along with the arc plate 11 to push the suture to the inner wall of the shell 1, so as to clamp and pull the suture downwards, the suture is tightened by matching with the clamping and fixing of the clamping plate 18, then the rear end of the cutting blade 14 extends into the inner wall of the groove 2 to fully and completely cut the suture, then the pressing plate 22 is loosened, the spring in the spring telescopic rod two 23 is restored to be lengthened to push the pressing plate 22 downwards to restore the initial state, the clamping plate 18 loosens the upper end of the suture, the non-slip mat 12 rotates along with the arc plate 11 upwards to loosen the cut suture, finally the suture falls out of the winding displacement groove of the shell 1, and is convenient to take, after one end of the suture is cut, the lower end of the suture can be rotated by rotating the winding shaft 28, after the suture is used up, the rotating shaft 27 slides out of the clamping groove 26, after the new winding shaft 28 is replaced, the corresponding rotating shaft 27 slides into the clamping groove 26, and the assembly and disassembly are convenient and quick.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cardiovascular surgery hangs line ware convenient to cutting, includes shell (1), its characterized in that: the inner wall of the rear side of the shell (1) is provided with a groove (2), the bottom surface of the shell (1) is connected with a first gear groove rod (3) in a penetrating and sliding mode, a first gear (4) is meshed at the tooth groove of the rear side surface of the first gear groove rod (3), a second gear (5) is arranged on the left side of the first gear (4), supporting shafts (6) are fixedly connected at the centers of the left side surface and the right side surface of the first gear (4) and the second gear (5) in a penetrating mode, a third gear (7) is meshed at the lower end of the second gear (5), a second supporting shaft (8) is fixedly connected at the center of the left side surface and the right side surface of the third gear (7), a fourth gear (9) is meshed at the lower end of the third gear (7), a third supporting shaft (10) is fixedly connected at the center of the left side surface and the right side surface of the fourth gear (9) in a penetrating mode, and an arc plate (11) is fixedly connected at the rear side of the fourth gear (9), rear side upper end fixedly connected with slipmat (12) of arc board (11), the upper end meshing of gear two (5) has tooth's socket pole two (13), the rear end fixedly connected with cutting blade (14) of tooth's socket pole two (13), the last fixed surface of tooth's socket pole two (13) is connected with connecting rod (15), the upper end fixedly connected with horizontal pole (16) of connecting rod (15), the rear end fixedly connected with spring telescopic link (17) of horizontal pole (16), the rear end fixedly connected with splint (18) of spring telescopic link (17), the equal fixedly connected with support slide (19) in side about tooth's socket pole two (13).
2. The cardiovascular surgical wire hanger facilitating cutting of claim 1, wherein: inner wall fixedly connected with baffle (20) of shell (1), spout (21) have all been seted up to the side and shell (1) about side inner wall about baffle (20), the inner wall of one end sliding connection spout (21) of tooth groove pole two (13) is kept away from in support slide (19), both ends rotate the side of connecting the inner wall of shell (1) and baffle (20) through the bearing respectively about back shaft (6), back shaft two (8) and back shaft three (10).
3. The cardiovascular surgical wire hanger facilitating cutting of claim 1, wherein: the lower end of the first tooth groove rod (3) is fixedly connected with a pressing plate (22), the front end of the upper surface of the pressing plate (22) is fixedly connected with a second spring telescopic rod (23), and the upper end of the second spring telescopic rod (23) is fixedly connected with the lower surface of the bottom plate of the shell (1).
4. The cardiovascular surgical wire hanger facilitating cutting of claim 1, wherein: run through in wire casing (24) on the upper surface splint (18) of shell (1), equal fixedly connected with in both ends supports curb plate (25) about the upper surface wire casing (24) of shell (1), draw-in groove (26) have been seted up to the upper end of supporting curb plate (25), the inner wall of draw-in groove (26) rotates and is connected with pivot (27), fixedly connected with spool (28) are run through to the circumference side of pivot (27).
5. The cardiovascular surgical wire hanger facilitating cutting of claim 1, wherein: the rear end of the upper surface of the bottom plate of the shell (1) is provided with a wiring groove in a penetrating way.
6. The cardiovascular surgical wire hanger facilitating cutting of claim 1, wherein: the rear side face of the shell (1) is fixedly connected with a fixing rod (29), the lower surface of the fixing rod (29) is fixedly connected with a vertical rod (30), and the lower surface of the vertical rod (30) is fixedly connected with a bottom plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340093.0U CN215839264U (en) | 2021-09-26 | 2021-09-26 | Cardiovascular surgery hangs line ware convenient to cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340093.0U CN215839264U (en) | 2021-09-26 | 2021-09-26 | Cardiovascular surgery hangs line ware convenient to cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215839264U true CN215839264U (en) | 2022-02-18 |
Family
ID=80260888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340093.0U Active CN215839264U (en) | 2021-09-26 | 2021-09-26 | Cardiovascular surgery hangs line ware convenient to cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215839264U (en) |
-
2021
- 2021-09-26 CN CN202122340093.0U patent/CN215839264U/en active Active
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