CN213821623U - Urinary surgery operation ligator - Google Patents
Urinary surgery operation ligator Download PDFInfo
- Publication number
- CN213821623U CN213821623U CN202022183996.8U CN202022183996U CN213821623U CN 213821623 U CN213821623 U CN 213821623U CN 202022183996 U CN202022183996 U CN 202022183996U CN 213821623 U CN213821623 U CN 213821623U
- Authority
- CN
- China
- Prior art keywords
- clamping
- movably connected
- connecting shaft
- pincers
- forceps
- 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
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 15
- 230000002485 urinary effect Effects 0.000 title abstract description 10
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 71
- 230000000670 limiting effect Effects 0.000 claims description 47
- 238000010008 shearing Methods 0.000 abstract description 12
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000001635 urinary tract Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instruments, in particular to an urinary surgery operation ligator, which comprises a connecting shaft, a clamp arm, a clamping clamp and a connecting rod, wherein the other side of the connecting shaft is movably connected with the clamp arm, the middle part of the connecting shaft is movably connected with the connecting rod, the other side inner wall of the connecting rod is connected with a first connecting hole in an embedding way, one side inner wall of the connecting rod is connected with a second connecting hole in an embedding way, the top and the bottom of the clamp arm are movably connected with a clamp arm connecting rod, one side of the connecting shaft is movably connected with the clamping clamp which is movably connected with the connecting shaft, the clamping clamp can carry out clamping or shearing work when the ligation operation or work is carried out by using the instrument, and can also carry out tool switching between clamping and shearing, the clamping clamp can be disassembled, cleaned or replaced after the instrument is used, the sanitation of the instrument is ensured, and the cross infection caused by the repeated use of the instrument in the operations of two or more than two patients is avoided, effectively improves the sanitation of the use of the instrument.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically be an uropoiesis surgery operation ligator.
Background
Currently, when a urinary tract operation is performed on a patient clinically, ligation of the upper and lower urinary tracts is needed, the ligation is one of the most common and basic operations in the surgical operation, and hemostatic forceps are generally used for clamping when the ligation operation is performed in the urinary surgery.
The existing ligator for urinary surgery is poor in sanitation, not high in practicability, incapable of being disassembled, replaced or cleaned and disinfected by clamping or shearing parts, incapable of being unfolded to limit the amplitude of the existing ligator for urinary surgery, incapable of limiting the amplitude of unfolding of an instrument, overlarge in unfolding amplitude of the instrument and capable of enabling the part of the instrument to be held to be separated from a controlled hand, and capable of influencing medical staff to perform ligation, insufficient in instrument and difficult to meet social requirements.
Therefore, how to design a urinary surgery ligator becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an uropoiesis surgery operation ligator to it is poor to provide the health nature in the above-mentioned background art to solve, problem that the practicality is not high.
In order to achieve the above object, the utility model provides a following technical scheme: a ligator for urinary surgery comprises a connecting shaft, a forceps arm, a clamping forceps and a connecting rod, wherein the other side of the connecting shaft is movably connected with the forceps arm, one side of the connecting shaft is movably connected with the clamping forceps, the middle part of the connecting shaft is movably connected with the connecting rod, the other side of the connecting rod is connected with a first connecting hole in an embedded manner, the inner wall of one side of the connecting rod is connected with a second connecting hole in an embedded manner, the top and the bottom of the forceps arm are movably connected with the forceps arm connecting rod, one side of the forceps arm connecting rod is movably connected with a second supporting spring tube, the other side of the middle of the forceps arm is movably connected with an expansion limiting component, the other side of the forceps arm is fixedly connected with a finger ring, the middle part of the clamping forceps is movably connected with an inner side clamping forceps, one side of the clamping forceps is connected with an outer side clamping forceps in an embedded manner, and the forceps arm connecting rod is connected with a forceps arm connecting spring column in an embedded manner, the expansion limiting component is characterized in that a movable shaft is movably connected to the middle of the top end and the bottom end of the expansion limiting component, a rubber film is connected to the outer side of the middle of the expansion limiting component in an embedded mode, a nut is fixedly connected to the bottom end of the rubber film, an inner side thread cylinder is movably connected to the bottom of the inside of the expansion limiting component, and a movable cylinder is movably connected to the top of the inside of the expansion limiting component.
Preferably, the inside middle position of the expansion limiting component is connected with an inner contraction spring pipe in an embedded mode, the inside of the inner clamping pincers is fixedly connected with a knife edge, the inside middle part of the inner clamping pincers is connected with a clamping pincers fixing spring column in an embedded mode, the other end of the inside of the inner clamping pincers is connected with a clamping pincers connecting spring column in an embedded mode, the outside middle part of the outside clamping pincers is connected with a clamping pincers fixing hole in an embedded mode, the inside middle inner wall of the outside clamping pincers is connected with an inner clamping pincers connecting groove in an embedded mode, and the bottom end of the outside clamping pincers is fixedly connected with a rubber clamping block.
Preferably, the inner side of the finger ring is embedded and connected with a rubber ring.
Preferably, the top end and the bottom end of the connecting shaft are fixedly connected with side rubber stoppers.
Preferably, the top end of the rubber membrane is fixedly connected with a limiting block.
Preferably, the number of the forceps arms is two, the forceps arms are arranged on the other side of the connecting shaft, and the forceps arms are movably connected with the connecting shaft.
Preferably, the number of the clamping pincers is two, the clamping pincers are arranged on one side of the connecting shaft, and the clamping pincers are movably connected with the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. uropoiesis surgery operation ligator, the tong arm setting is at the opposite side of connecting axle, tong arm and connecting axle swing joint, and the tong arm can provide the position of apparatus gripping operation for medical staff, and can restrict the range that the apparatus expanded, the effectual practicality that improves the tong arm use.
2. Uropoiesis surgery operation ligator, the centre gripping pincers sets up in one side of connecting axle, centre gripping pincers and connecting axle swing joint, the work of centre gripping or shearing can be carried out to the centre gripping pincers when using the apparatus to ligate operation or work, and can also carry out the instrument switching of centre gripping and shearing, can also dismantle washing or change the centre gripping pincers after using the apparatus, avoid the apparatus used repeatedly to cause cross infection in two or more patient's operations, the effectual health nature that improves the apparatus use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
FIG. 3 is a cross-sectional view of the deployment limiting member of the present invention;
FIG. 4 is a front view of the inner holding clamp of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of the present invention;
fig. 6 is a schematic structural view of the outer clamping vise of the present invention.
In the figure: 1. connecting shaft, 2, tong arm, 3, clamp, 4, connecting rod, 5, side rubber block, 6, first connecting hole, 7, second connecting hole, 8, inside clamp, 9, outside clamp, 10, tong arm connecting rod, 11, expansion limiting component, 12, ring, 13, rubber ring, 14, second supporting spring tube, 15, tong arm connecting spring column, 16, movable shaft, 17, nut, 18, rubber film, 19, limiting block, 20, movable cylinder, 21, inside threaded cylinder, 22, inside contraction spring tube, 23, clamp fixing spring column, 24, clamp connecting spring column, 25, knife edge, 26, inside clamp connecting groove, 27, clamp fixing hole, 28, rubber clamping block.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-6, the present invention provides a technical solution: a ligator for urinary surgery comprises a connecting shaft 1, a forceps arm 2, a clamping forceps 3 and a connecting rod 4, wherein the other side of the connecting shaft 1 is movably connected with the forceps arm 2, one side of the connecting shaft 1 is movably connected with the clamping forceps 3, the middle part of the connecting shaft 1 is movably connected with the connecting rod 4, the other side of the connecting rod 4 is connected with a first connecting hole 6 in an embedding manner, the inner wall of one side of the connecting rod 4 is connected with a second connecting hole 7 in an embedding manner, the top and the bottom of the forceps arm 2 are movably connected with a forceps arm connecting rod 10, one side of the forceps arm connecting rod 10 is movably connected with a second supporting spring tube 14, the other side of the middle of the forceps arm 2 is movably connected with an expansion limiting component 11, the other side of the forceps arm 2 is fixedly connected with a ring 12, the middle part of the clamping forceps 3 is movably connected with an inner side clamping forceps 8, one side of the clamping forceps 3 is connected with an outer side clamping forceps 9 in an embedded manner, and the forceps arm connecting rod 10 is connected with a forceps arm connecting spring column 15 in an embedding manner, the middle parts of the top end and the bottom end of the expansion limiting component 11 are movably connected with a movable shaft 16, the middle outer side of the expansion limiting component 11 is connected with a rubber film 18 in an embedded manner, the bottom end of the rubber film 18 is fixedly connected with a screw cap 17, the inner bottom of the expansion limiting component 11 is movably connected with an inner threaded barrel 21, the inner top of the expansion limiting component 11 is movably connected with a movable barrel 20, the inner middle position of the expansion limiting component 11 is connected with an inner contraction spring pipe 22 in an embedded manner, the inner side of the inner clamping pliers 8 is fixedly connected with a knife edge 25, the inner middle part of the inner clamping pliers 8 is connected with a clamping pliers fixing spring post 23 in an embedded manner, the other end of the inner clamping pliers 8 is connected with a clamping pliers connecting spring post 24 in an embedded manner, the outer middle part of the outer clamping pliers 9 is connected with a clamping pliers fixing hole 27 in an embedded manner, and the inner middle inner wall of the outer clamping pliers 9 is connected with an inner clamping pliers connecting groove 26 in an embedded manner, the bottom end of the outer clamping pincers 9 is fixedly connected with a rubber clamping block 28.
Preferably, the inboard embedding of ring 12 is connected with rubber circle 13, ring 12 is connected with connecting axle 1 through tong arm connecting rod 10 on the tong arm 2, when medical staff uses the ligator, need use the finger embedding in ring 12, use the ligator, rubber circle 13 is made for soft rubber materials, when medical staff's finger embedding in ring 12, medical staff's finger can contact with rubber circle 13, when avoiding medical staff's finger embedding in ring 12 with the interior hard position contact of ring 12 or extrusion and produce the discomfort.
Preferably, the top and the bottom fixedly connected with side rubber dog 5 of connecting axle 1, be provided with connecting rod 4 on the connecting axle 1, connecting rod 4 is connected with tong arm 2 and centre gripping pincers 3, when the ligator drops or falls down from the eminence, when connecting axle 1 receives the damage, tong arm 2 will break away from connecting axle 1 or direct damage with centre gripping pincers 3, side rubber dog 5 can shelter from the both sides of connecting rod 4 on the connecting axle 1, and cushion connecting axle 1 and the power of ground contact through the rubber material on the side rubber dog 5 when side rubber dog 5 can drop when the ligator drops or falls down, avoid connecting axle 1 to damage.
Preferably, the top fixedly connected with stopper 19 of rubber membrane 18, rubber membrane 18 is connected with nut 17, and nut 17 passes through threaded connection with inboard screw thread section of thick bamboo 21, inboard screw thread section of thick bamboo 21 is connected with a movable section of thick bamboo 20 through inside shrink spring 22, rubber membrane 18, stopper 19, nut 17 and inboard screw thread section of thick bamboo 21 all set up on unfolding limiting member 11, the inboard through-hole of stopper 19 is less than the diameter of a movable section of thick bamboo 20, make stopper 19 can prevent that a movable section of thick bamboo 20 from passing stopper 19, and then avoid a movable section of thick bamboo 20 to break away from stopper 19 that rubber membrane 18 connects, reach spacing effect.
Preferably, two forceps arms 2 are provided, the forceps arms 2 are provided at the other side of the connecting shaft 1, the forceps arms 2 are movably connected with the connecting shaft 1, the forceps arms 2 can provide the medical staff with the part for grasping the instrument and can limit the expansion range of the instrument, the forceps arms 2 are provided with two forceps arm connecting rods 10, each forceps arm connecting rod 10 is provided with a finger ring 12, a second supporting spring tube 14 and an expansion limiting member 11 are further provided between the two forceps arm connecting rods 10, a forceps arm connecting spring column 15 in the two forceps arm connecting rods 10 is connected with two movable shafts 16 on the expansion limiting member 11 through a first connecting hole 6 provided on a connecting rod 4 on the connecting shaft 1, the two movable shafts 16 are respectively connected with the two forceps arm connecting rods 10, the two movable shafts 16 are respectively connected with an inner threaded cylinder 21 and a movable cylinder 20 on the expansion limiting member 11, the inner threaded cylinder 21 and the movable cylinder 20 are connected through an inner contraction spring tube 22, the inner side thread cylinder 21 is connected with a nut 17 on the expansion limiting component 11 through threads, the nut 17 is connected with a limiting block 19 through a rubber film 18, the rubber film 18 is made of rubber with small elasticity or elasticity, when the device is used, a finger ring 12 on the forceps arm 2 needs to be held, two forceps arm connecting rods 10 are expanded outwards or closed inwards to move by taking the connecting shaft 1 as a center, when the expansion range of the forceps arm 2 is limited, the nut 17 is rotated clockwise, the length of the downward extension of the inner side thread cylinder 21 is reduced, the length of the outward extension of the movable cylinder 20 is limited through the inward contraction force of the limiting block 19 and the inner side contraction spring tube 22, the expansion range of the forceps arm 2 is reduced, the nut 17 is rotated anticlockwise, the length of the downward extension of the inner side thread cylinder 21 is increased, and the length of the outward extension of the movable cylinder 20 is limited through the inward contraction force of the limiting block 19 and the inner side contraction spring tube 22, therefore, the expansion range of the clamp arm 2 is increased, the second supporting spring tube 14 supports the two clamp arm connecting rods 10, the two clamp arm connecting rods 10 can be automatically expanded outwards when the clamp arm 2 is used, the force required for expanding the two clamp arm connecting rods 10 is reduced, and the use practicability of the clamp arm 2 is effectively improved.
Preferably, two clamping pincers 3 are arranged, the clamping pincers 3 are arranged on one side of the connecting shaft 1, the clamping pincers 3 are movably connected with the connecting shaft 1, the clamping pincers 3 can perform clamping or shearing work when an instrument is used for performing ligation operation or work, tool switching between clamping and shearing can also be performed, the clamping pincers 3 can be disassembled, cleaned or replaced after the instrument is used, the inner clamping pincers 8 on the clamping pincers 3 are connected through the inner clamping pincers connecting grooves 26 embedded in the outer clamping pincers 9 on the clamping pincers 3, the clamping pincers fixing spring columns 23 in the inner clamping pincers 8 are connected through the clamping pincers fixing holes 27 embedded in the outer clamping pincers 9, and meanwhile the clamping pincers connecting spring columns 24 in the inner clamping pincers 8 are embedded in the second connecting holes 7 formed in the connecting rods 4 on the connecting shaft 1 to perform connecting and fixing work of the clamping pincers 3, when the clamping forceps 3 is used for clamping, the outer-layer clamping forceps 9 is nested outside the inner-layer clamping forceps 8, the rubber clamping block 28 on the outer-layer clamping forceps 9 and the rubber clamping block 28 on the other outer-layer clamping forceps 9 are extruded to carry out clamping, when the clamping forceps 3 is used for shearing, the clamping forceps fixing spring column 23 is pressed inwards to enable the clamping forceps fixing spring column 23 to withdraw from the clamping forceps fixing hole 27, then the outer-layer clamping forceps 9 is taken out, the cutting work in ligation operation is carried out by extruding or contacting the knife cutting edges 25 on the two inner-layer clamping forceps 8, when the clamping forceps 3 is not used, the clamping forceps connecting spring column 24 can be pressed inwards to enable the clamping forceps connecting spring column 24 to withdraw from the second connecting hole 7, then the inner-layer clamping forceps 8 is taken out, the dismounting of the clamping forceps 3 is completed, the replacement, the taking-out cleaning and disinfection of the clamping forceps 3 are convenient, the sanitation of the instrument is ensured, the cross infection caused by the repeated use of the instrument in the operation of two or more patients is avoided, and the sanitation of the use of the instrument is effectively improved.
The working principle is as follows: firstly, whether the rubber ring 13 is damaged or not is checked, the rubber ring 13 is embedded and connected to the inner side of the finger ring 12, the finger ring 12 is connected with the connecting shaft 1 through the forceps arm connecting rod 10 on the forceps arm 2, when a medical worker uses the ligator, the finger needs to be embedded into the finger ring 12 to use the ligator, the rubber ring 13 is made of soft rubber materials, when the finger of the medical worker is embedded into the finger ring 12, the finger of the medical worker can be in contact with the rubber ring 13, and discomfort caused by contact or extrusion with a hard part in the finger ring 12 when the finger of the medical worker is embedded into the finger ring 12 is avoided;
then, whether the connecting shaft 1 is damaged is checked, the top end and the bottom end of the connecting shaft 1 are fixedly connected with side rubber stoppers 5, a connecting rod 4 is arranged on the connecting shaft 1, the connecting rod 4 is connected with the clamp arm 2 and the clamping pincers 3, when the ligator drops or falls from a high place, and the connecting shaft 1 is damaged, the clamp arm 2 and the clamping pincers 3 can be separated from the connecting shaft 1 or directly damaged, the side rubber stoppers 5 can shield two sides of the connecting rod 4 on the connecting shaft 1, and when the ligator drops or falls, the side rubber stoppers 5 can buffer the force of the connecting shaft 1 contacting the ground through rubber materials on the side rubber stoppers 5, so that the connecting shaft 1 is prevented from being damaged;
then, whether the rubber film 18 can be normally used is checked, the top end of the rubber film 18 is fixedly connected with a limiting block 19, the rubber film 18 is connected with a screw cap 17, the screw cap 17 is connected with an inner side thread cylinder 21 through threads, the inner side thread cylinder 21 is connected with a movable cylinder 20 through an inner contraction spring 22, the rubber film 18, the limiting block 19, the screw cap 17 and the inner side thread cylinder 21 are all arranged on the expansion limiting component 11, and a through hole in the inner side of the limiting block 19 is smaller than the diameter of the movable cylinder 20, so that the limiting block 19 can prevent the movable cylinder 20 from penetrating through the limiting block 19, further the movable cylinder 20 is prevented from being separated from the limiting block 19 connected with the rubber film 18, and the limiting effect is achieved;
then, the medical instrument is held by the forceps arms 2, the forceps arms 2 are provided with two forceps arms 2, the forceps arms 2 are arranged at the other side of the connecting shaft 1, the forceps arms 2 are movably connected with the connecting shaft 1, the forceps arms 2 can provide the medical personnel with the part for grasping the medical instrument and can limit the expansion range of the medical instrument, the forceps arms 2 are provided with two forceps arm connecting rods 10, each forceps arm connecting rod 10 is provided with a finger ring 12, a second supporting spring tube 14 and an expansion limiting component 11 are also arranged between the two forceps arm connecting rods 10, forceps arm connecting spring columns 15 in the two forceps arm connecting rods 10 are connected with two movable shafts 16 on the expansion limiting component 11 which are connected with a first connecting hole 6 arranged on the connecting rod 4 on the connecting shaft 1, the two movable shafts 16 are respectively connected with the two forceps arm connecting rods 10, the two movable shafts 16 are respectively connected with an inner threaded cylinder 21 and a movable cylinder 20 on the expansion limiting component 11, the inner threaded cylinder 21 and the movable cylinder 20 are connected through an inner contraction spring tube 22, the inner side thread cylinder 21 is connected with a nut 17 on the expansion limiting component 11 through threads, the nut 17 is connected with a limiting block 19 through a rubber film 18, the rubber film 18 is made of rubber with small elasticity or elasticity, when the device is used, a finger ring 12 on the forceps arm 2 needs to be held, two forceps arm connecting rods 10 are expanded outwards or closed inwards to move by taking the connecting shaft 1 as a center, when the expansion range of the forceps arm 2 is limited, the nut 17 is rotated clockwise, the length of the downward extension of the inner side thread cylinder 21 is reduced, the length of the outward extension of the movable cylinder 20 is limited through the inward contraction force of the limiting block 19 and the inner side contraction spring tube 22, the expansion range of the forceps arm 2 is reduced, the nut 17 is rotated anticlockwise, the length of the downward extension of the inner side thread cylinder 21 is increased, and the length of the outward extension of the movable cylinder 20 is limited through the inward contraction force of the limiting block 19 and the inner side contraction spring tube 22, therefore, the expansion range of the clamp arm 2 is increased, and meanwhile, the second supporting spring tube 14 supports the two clamp arm connecting rods 10, so that when the clamp arm 2 is used, the two clamp arm connecting rods 10 can be automatically expanded outwards, the force required for expanding the two clamp arm connecting rods 10 is reduced, and the practicability of the use of the clamp arm 2 is effectively improved;
finally, the clamping and shearing work in the ligation operation is completed through the clamping pincers 3, two clamping pincers 3 are arranged, the clamping pincers 3 are arranged on one side of the connecting shaft 1, the clamping pincers 3 are movably connected with the connecting shaft 1, the clamping pincers 3 can perform clamping or shearing work when an instrument is used for performing the ligation operation or the work, the clamping and shearing tools can be switched, the clamping pincers 3 can be disassembled, cleaned or replaced after the instrument is used, the inner clamping pincers 8 on the clamping pincers 3 are connected through the inner clamping pincers connecting grooves 26 which are embedded into the outer clamping pincers 9 on the clamping pincers 3, the clamping pincers fixing spring columns 23 in the inner clamping pincers 8 are connected through the clamping pincers fixing holes 27 which are embedded into the outer clamping pincers 9, and meanwhile, the clamping pincers connecting spring columns 24 in the inner clamping pincers 8 are embedded into the second connecting holes 7 which are formed in the connecting rod 4 on the connecting shaft 1 to perform the connecting and fixing work of the clamping pincers 3, when the clamping forceps 3 is used for clamping, the outer-layer clamping forceps 9 is nested outside the inner-layer clamping forceps 8, the rubber clamping block 28 on the outer-layer clamping forceps 9 and the rubber clamping block 28 on the other outer-layer clamping forceps 9 are extruded to carry out clamping, when the clamping forceps 3 is used for shearing, the clamping forceps fixing spring column 23 is pressed inwards to enable the clamping forceps fixing spring column 23 to withdraw from the clamping forceps fixing hole 27, then the outer-layer clamping forceps 9 is taken out, the cutting work in ligation operation is carried out by extruding or contacting the knife cutting edges 25 on the two inner-layer clamping forceps 8, when the clamping forceps 3 is not used, the clamping forceps connecting spring column 24 can be pressed inwards to enable the clamping forceps connecting spring column 24 to withdraw from the second connecting hole 7, then the inner-layer clamping forceps 8 is taken out, the dismounting of the clamping forceps 3 is completed, the replacement, the taking-out cleaning and disinfection of the clamping forceps 3 are convenient, the health of the instrument is ensured, the cross infection caused by the repeated use of the instrument in the operation of two or more patients is avoided, the health of the use of the instrument is effectively improved, and the operation principle of the ligator for the urinary surgery is the same.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a uropoiesis surgery operation ligator, includes connecting axle (1), tong arm (2), centre gripping pincers (3) and connecting rod (4), its characterized in that: the clamp comprises a connecting shaft (1), a clamp arm (2) is movably connected to the other side of the connecting shaft (1), a clamping clamp (3) is movably connected to one side of the connecting shaft (1), a connecting rod (4) is movably connected to the middle of the connecting shaft (1), a first connecting hole (6) is connected to the inner wall of the other side of the connecting rod (4) in an embedded manner, a second connecting hole (7) is connected to the inner wall of one side of the connecting rod (4) in an embedded manner, clamp arm connecting rods (10) are movably connected to the top and the bottom of the clamp arm (2), a second supporting spring tube (14) is movably connected to one side of the clamp arm connecting rod (10), an expansion limiting component (11) is movably connected to the other side of the clamp arm (2), a finger ring (12) is fixedly connected to the other side of the clamp arm (2), and an inner clamping clamp (8) is movably connected to the middle of the clamping clamp (3), one side of each clamping jaw (3) is connected with an outer clamping jaw (9) in an embedded mode, a clamping arm connecting spring column (15) is connected to the inner portion of the clamping arm connecting rod (10) in an embedded mode, a movable shaft (16) is movably connected to the middle portion of the top end and the bottom end of the expansion limiting component (11), a rubber film (18) is connected to the middle outer side of the expansion limiting component (11) in an embedded mode, a nut (17) is fixedly connected to the bottom end of the rubber film (18), an inner threaded cylinder (21) is movably connected to the bottom portion of the inner portion of the expansion limiting component (11), and a movable cylinder (20) is movably connected to the top portion of the inner portion of the expansion limiting component (11).
2. The urological ligation device of claim 1, wherein: the inside intermediate position embedding of expansion restriction component (11) is connected with inside shrink spring pipe (22), the inboard fixedly connected with sword blade (25) of inboard centre gripping pincers (8), the inside middle part embedding of inboard centre gripping pincers (8) is connected with centre gripping pincers fixed spring post (23), the inside other end embedding of inboard centre gripping pincers (8) is connected with centre gripping pincers connection spring post (24), the outside middle part embedding of outside centre gripping pincers (9) is connected with centre gripping pincers fixed orifices (27), the inside middle inner wall embedding of outside centre gripping pincers (9) is connected with inboard centre gripping pincers spread groove (26), the bottom fixedly connected with rubber clamp splice (28) of outside centre gripping pincers (9).
3. The urological ligation device of claim 1, wherein: the inner side of the ring (12) is embedded and connected with a rubber ring (13).
4. The urological ligation device of claim 1, wherein: the top end and the bottom end of the connecting shaft (1) are fixedly connected with side rubber stop blocks (5).
5. The urological ligation device of claim 1, wherein: the top end of the rubber film (18) is fixedly connected with a limiting block (19).
6. The urological ligation device of claim 1, wherein: the two forceps arms (2) are arranged, the forceps arms (2) are arranged on the other side of the connecting shaft (1), and the forceps arms (2) are movably connected with the connecting shaft (1).
7. The urological ligation device of claim 1, wherein: the clamping device is characterized in that two clamping pincers (3) are arranged, the clamping pincers (3) are arranged on one side of the connecting shaft (1), and the clamping pincers (3) are movably connected with the connecting shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183996.8U CN213821623U (en) | 2020-09-29 | 2020-09-29 | Urinary surgery operation ligator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183996.8U CN213821623U (en) | 2020-09-29 | 2020-09-29 | Urinary surgery operation ligator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821623U true CN213821623U (en) | 2021-07-30 |
Family
ID=77007191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022183996.8U Expired - Fee Related CN213821623U (en) | 2020-09-29 | 2020-09-29 | Urinary surgery operation ligator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821623U (en) |
-
2020
- 2020-09-29 CN CN202022183996.8U patent/CN213821623U/en not_active Expired - Fee Related
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Granted publication date: 20210730 |