CN113197612A - Visual pressure-adjustable compression hemostasis device for femoral artery puncture point - Google Patents
Visual pressure-adjustable compression hemostasis device for femoral artery puncture point Download PDFInfo
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- CN113197612A CN113197612A CN202110500834.9A CN202110500834A CN113197612A CN 113197612 A CN113197612 A CN 113197612A CN 202110500834 A CN202110500834 A CN 202110500834A CN 113197612 A CN113197612 A CN 113197612A
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- side wall
- compression
- fixedly connected
- pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Abstract
The invention relates to a visual pressure-adjustable compression hemostasis device for a femoral artery puncture point, which comprises an equipment body and a fixing bandage, wherein the fixing bandage is arranged on the equipment body; according to the invention, the structure of the existing femoral artery puncture point visible pressure-adjustable compression hemostasis device is improved, the improved compression hemostasis device can intuitively penetrate through the health condition of the skin around the compression position, and meanwhile, the compression force of the compression hemostasis device on the puncture point can be conveniently changed through the pressure intensity adjusting effect, so that the high efficiency of hemostasis can be ensured, and meanwhile, the excessive compression on the body can be avoided.
Description
Technical Field
The invention relates to the technical field of femoral artery puncture equipment, in particular to a visual pressure-adjustable compression hemostasis device for a femoral artery puncture point.
Background
The femoral artery path is one of the most commonly used paths for intravascular diagnosis and treatment in neurosurgery and peripheral interventional department, and vascular complications at puncture sites caused by improper hemostasis are still common problems. The traditional hemostasis method in the interventional operation is a sand bag compression method, after the interventional operation is finished, an operator firstly performs manual compression on a femoral artery puncture part of a patient for 10-15 minutes, then uses a sand bag of about 0.5kg to compress the puncture part continuously for more than 6 hours, and punctures limbs for 24 hours. The manually operated sand bag compression method has the defects of difficult control of compression, time and labor waste of doctors, strong discomfort of patients, overlong braking time and the like. The hemostat used in the current operation has a mechanical compression device and a blood vessel stitching instrument, wherein the blood vessel stitching instrument is a disposable consumable material, has high cost and is not suitable for comprehensive popularization. The femoral artery compression hemostat is a hemostasis device applied after a vascular intervention operation, and mainly compresses a femoral artery puncture part from the outside through mechanical compression force to promote hemostasis healing of a puncture opening. However, the prior compression hemostasis device still has the following problems in the using process: (1) the compression hemostasis device is invisible, and when hemostasis is performed on the puncture through the compression hemostasis device, the specific situation of a compression part cannot be observed, so that the compression hemostasis device cannot be adjusted according to the actual situation; (2) the effect of pressure regulating also can't be reached to current hemostasis by compression device, can't change hemostasis by compression device's oppression dynamics like this according to actual conditions. In order to solve the problems, the invention provides a visual pressure-adjustable compression hemostasis device for a femoral artery puncture point.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a visual pressure-adjustable compression hemostasis device for a femoral artery puncture point so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a visual adjustable pressure hemostasis by compression device of femoral artery puncture point, includes equipment body and fixed bandage, be provided with fixed bandage on the equipment body, the visual support frame of fixedly connected with on the lateral wall of equipment body, and visual support frame setting is at hemostasis by compression in-process, can observe directly perceivedly, simultaneously, is provided with hemostasis by compression mechanism on the equipment body, and hemostasis by compression mechanism's the setting accessible compresses the effect that realizes hemostasis.
Furthermore, the hemostasis by compression mechanism comprises a hemostasis by compression plate and a spongy cushion, the spongy cushion is fixedly arranged on the side wall of the hemostasis by compression plate, the middle part of one end of the hemostasis by compression plate, which is far away from the spongy cushion, is fixedly connected with a first moving rod, the first moving rod is movably inserted on the side wall of the supporting seal box, the supporting seal box is fixedly inserted on the equipment body, the first moving rod is externally wound and connected with a first supporting spring, two ends of the first supporting spring are respectively fixedly connected on the side wall of the first moving rod and the outer side wall of the supporting seal box, one end of the first moving rod, which is positioned in the supporting seal box, is fixedly connected with a first movable plug, the first movable plug is movably arranged in the supporting seal box, the supporting seal box is also movably provided with a second movable plug, the second moving rod is fixedly connected on the side wall of the second movable plug, and the second moving rod is movably inserted on the side wall of the supporting seal box, and the free end of the second movable rod is connected with a bearing block, the side wall of the bearing block is rotatably provided with an adjusting screw rod, the adjusting screw rod is inserted in a threaded hole in a threaded mode, the threaded hole is formed in a supporting plate, the supporting plate is fixedly arranged on the side wall of the equipment body, and the free end of the adjusting screw rod is fixedly connected with an adjusting disc.
Furthermore, a pressure regulating mechanism is arranged on the supporting seal box, and the arrangement of the pressure regulating mechanism changes the compression force of the compression hemostasis plate on the hemostasis part through the adjustable change of the pressure in the supporting seal box.
Further, the pressure regulating mechanism comprises a sealing barrel and a third movable plug, the sealing barrel is fixedly inserted into the side wall of the supporting sealing box, the third movable plug is movably arranged in the sealing barrel, a moving plate is fixedly connected to the side wall of the third movable plug, and the moving plate is movably inserted into the sealing barrel.
Furthermore, a locking mechanism is arranged in the pressure regulating mechanism, and the locking mechanism is used for locking the position of the moving plate.
Furthermore, the locking mechanism comprises a locking groove and a locking plate, the locking groove is formed in the movable plate, a plurality of locking grooves are formed in the locking groove, the locking plate is movably inserted into one locking groove and movably inserted into the first transverse supporting plate, the first transverse supporting plate is fixedly arranged on the sealing barrel, a second supporting spring is wound and connected outside the locking plate, two ends of the second supporting spring are fixedly connected to the side wall of the locking plate and the side wall of the first transverse supporting plate respectively, a bearing block is fixedly connected to one end, located outside the locking groove, of the locking plate, the side wall of the bearing block is fixedly connected with the second transverse supporting plate, a third moving rod is fixedly connected to the side wall of the second transverse supporting plate, the third moving rod is movably inserted into the first transverse supporting plate, and a third supporting spring is wound and connected outside the third moving rod, and the two ends of the third supporting spring are respectively and fixedly connected to the side wall of the third moving rod and the side wall of the first transverse supporting plate, and one end of the third moving rod, which is far away from the second transverse supporting plate, is fixedly connected with a pressing plate.
Further, a plurality of locking groove sets up on same vertical line, and has the clearance between two adjacent locking grooves, the distance in clearance is less than 0.5 mm.
Furthermore, the pressure regulating mechanism is internally provided with a leakage-proof mechanism which is used for plugging and opening the sealing barrel, and the leakage-proof mechanism can plug the sealing barrel, so that the pressure can be stabilized and the pressure change can be prevented.
Further, leak protection mechanism includes fixed block and push-and-pull rod, the fixed cover of fixed block is established outside No. three carriage bars, and the lateral wall of No. three carriage bars articulates there is the one end of push-and-pull rod, the other end of push-and-pull rod articulates on the lateral wall of vertical plate, and the vertical plate is fixed to be set up on the up end of sealed leak protection board, sealed leak protection board activity is pegged graft in the spliced eye, and the spliced eye is seted up on sealed section of thick bamboo, fixedly connected with sliding block on the lower terminal surface of sealed leak protection board, and the sliding block slides and set up in the sliding tray, the sliding tray is seted up on the bearing board, and the bearing board is fixed to be set up on the lateral wall of sealed section of thick bamboo, the lateral wall fixedly connected with guide assembly's of sliding block one end, and guide assembly's other end fixed connection is on the lateral wall of sliding tray.
Further, the guide assembly comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound and connected outside the guide rod, one end of the guide spring is fixedly connected to the side wall of the guide rod, and the other end of the guide spring is fixedly connected to the outer side wall of the guide cylinder.
(3) Has the advantages that:
1. according to the invention, the structure of the existing femoral artery puncture point visible pressure-adjustable compression hemostasis device is improved, the improved compression hemostasis device can intuitively penetrate through the health condition of the skin around the compression position, and meanwhile, the compression force of the compression hemostasis device on the puncture point can be conveniently changed through the pressure intensity adjusting effect, so that the high efficiency of hemostasis can be ensured, and meanwhile, the excessive compression on the body can be avoided.
2. The compression hemostasis mechanism is additionally arranged and used for achieving hemostasis effect on the puncture points, and the compression hemostasis mechanism completes the hemostasis compression process through the adjustment effect.
3. The pressure regulating mechanism is additionally arranged, the pressure in the supporting seal box can be changed by the arrangement of the pressure regulating mechanism, the compression force of the compression hemostasis mechanism can be adjusted by the change of the pressure, the compression force can be increased by the adjustment of the compression force, the high efficiency of hemostasis is ensured, and the excessive compression of the compression hemostasis mechanism on a body can be avoided by reducing the compression force.
4. The pressure regulating mechanism is provided with the locking mechanism, and the locking mechanism is used for locking and unlocking the position of the pressure regulating mechanism, so that the adjustability of the pressure regulating mechanism can be ensured, and meanwhile, the current position of the pressure regulating mechanism can be ensured to be locked.
5. The pressure regulating mechanism is provided with the locking mechanism, and the locking mechanism is used for locking the position of the moving plate, so that the moving plate is locked and unlocked through the locking mechanism.
6. The invention also provides a leakage-proof mechanism which is arranged for plugging the sealing barrel, and the sealing barrel can be ensured to have better sealing effect in a plugging state, so that the pressure in the sealing barrel is prevented from leaking, and the compression hemostasis plate can be prevented from moving.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a femoral artery puncture point visible pressure-adjustable compression hemostasis device of the invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 of the visual pressure-adjustable compression hemostasis device for femoral artery puncture points according to the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the pressure-adjustable compression hemostasis device for visualization of a femoral artery puncture site according to the present invention in FIG. 1;
FIG. 4 is an enlarged schematic view of the visible pressure-adjustable compression hemostasis device for femoral artery puncture points shown in FIG. 1;
FIG. 5 is a partially enlarged schematic view of the pressure-adjustable compression hemostasis device for visualization of a femoral artery puncture site according to the present invention shown in FIG. 3;
FIG. 6 is an enlarged schematic view of the structure B in FIG. 5 of the pressure-adjustable compression hemostasis device for visualization of a femoral artery puncture point according to the present invention;
fig. 7 is an enlarged schematic view of the structure C in fig. 5 of the femoral artery puncture point visible pressure-adjustable compression hemostasis device of the invention.
The reference numbers are as follows:
the device comprises a device body 1, a fixed bandage 2, a visible support frame 3, a compression hemostasis mechanism 4, a compression hemostasis plate 41, a sponge cushion 42, a first moving rod 43, a support sealing box 44, a first support spring 45, a first movable plug 46, a second movable plug 47, a second moving rod 48, a bearing block 49, an adjusting screw 410, a threaded hole 411, a support plate 412, an adjusting disc 413, a pressure regulating mechanism 5, a sealing cylinder 51, a third movable plug 52, a moving plate 53, a locking mechanism 6, a locking groove 61, a locking plate 62, a first transverse support plate 63, a second support spring 64, a bearing block 65, a second transverse support plate 66, a third moving rod 67, a third support spring 68, a pressing plate 69, a leakage-proof mechanism 7, a fixed block 71, a push-pull rod 72, a vertical plate 73, a sealing plate 74, an insertion hole 75, a sliding block 76, a sliding groove 77, a bearing plate 78, a guide assembly 79, a guide rod 791, a sliding blocks 6, a sliding block 45, a first moving rod, a second movable plug 52, a second plug 52, a sliding block, a, Guide tube 792, and guide spring 793.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 7 and examples:
a femoral artery puncture point visible pressure-adjustable compression hemostasis device comprises an equipment body 1 and a fixing bandage 2, wherein the fixing bandage 2 is arranged on the equipment body 1, a visible support frame 3 is fixedly connected on the side wall of the equipment body 1, and the visible support frame 3 can be visually observed in the compression hemostasis process, meanwhile, the compression hemostasis mechanism 4 is arranged on the equipment body 1, the compression hemostasis mechanism 4 can realize hemostasis by compression, the structure of the existing visible pressure-adjustable compression hemostasis device for femoral artery puncture points is improved, the improved compression hemostasis device can intuitively penetrate through the health condition of the skin around the compression position, simultaneously, through the adjustable effect of pressure, can conveniently change the compressive force of hemostasis by compression device to the thorn point, can guarantee like this that hemostatic high efficiency goes on, can avoid the excessive oppression to the health again simultaneously.
In this embodiment, the hemostasis by compression mechanism 4 comprises a hemostasis by compression plate 41 and a spongy cushion 42, the spongy cushion 42 is fixedly arranged on the side wall of the hemostasis by compression plate 41, a first moving rod 43 is fixedly connected in the middle of one end of the hemostasis by compression plate 41 far away from the spongy cushion 42, the first moving rod 43 is movably inserted on the side wall of the supporting seal box 44, the supporting seal box 44 is fixedly inserted on the device body 1, a first supporting spring 45 is wound and connected outside the first moving rod 43, two ends of the first supporting spring 45 are respectively fixedly connected on the side wall of the first moving rod 43 and the outer side wall of the supporting seal box 44, a first moving plug 46 is fixedly connected at one end of the first moving rod 43 in the supporting seal box 44, the first moving plug 46 is movably arranged in the supporting seal box 44, a second moving plug 47 is movably arranged in the supporting seal box 44, and a second moving rod 48 is fixedly connected on the side wall of the second moving plug 47, the second moving rod 48 is movably inserted on the side wall of the supporting seal box 44, the free end of the second moving rod 48 is connected with a bearing block 49, the side wall of the bearing block 49 is rotatably provided with an adjusting screw 410, and the adjusting screw 410 is inserted in the screw hole 411 in a threaded manner, the screw hole 411 is arranged on the supporting plate 412, and the supporting plate 412 is fixedly arranged on the side wall of the device body 1, the free end of the adjusting screw 410 is fixedly connected with an adjusting disk 413, the invention is additionally provided with a compression hemostasis mechanism 4, the compression hemostasis mechanism 4 is arranged, is used for realizing the hemostasis function to the puncture points, and the compression hemostasis mechanism 4 completes the compression hemostasis process through the adjustment function, due to the adjustability of the compression hemostasis mechanism 4, the device can be used for hemostasis in different parts of the body, or the hemostatic bag is suitable for hemostasis of puncture points of different people, so that the applicable range of the hemostatic bag is wider.
In the embodiment, the pressure regulating mechanism 5 is arranged on the supporting seal box 44, the arrangement of the pressure regulating mechanism 5 changes the pressure of the supporting seal box 44 by adjustable change, so as to change the compression force of the compression hemostasis plate 41 on the hemostasis part, the pressure regulating mechanism 5 comprises a seal cylinder 51 and a third movable plug 52, the seal cylinder 51 is fixedly inserted on the side wall of the supporting seal box 44, the third movable plug 52 is movably arranged in the seal cylinder 51, the side wall of the third movable plug 52 is fixedly connected with a moving plate 53, the moving plate 53 is movably inserted on the seal cylinder 51, the pressure regulating mechanism 5 is additionally arranged in the invention, the arrangement of the pressure regulating mechanism 5 can change the pressure in the supporting seal box 44, the compression force of the compression hemostasis mechanism 4 can be adjusted by the change of the pressure, the compression force can be increased by the adjustable action of the compression force, and the high efficiency of hemostasis can be ensured, and excessive compression of the compression hemostasis mechanism 4 on the body can be avoided by reducing the compression force.
In this embodiment, a locking mechanism 6 is disposed in the pressure regulating mechanism 5, the locking mechanism 6 is disposed to lock the position of the movable plate 53, the locking mechanism 6 includes a locking groove 61 and a locking plate 62, the locking groove 61 is disposed on the movable plate 53, and the locking groove 61 is provided in a plurality of numbers, the locking plate 62 is movably inserted in one locking groove 61, and the locking plate 62 is movably inserted on the first transverse support plate 63, the first transverse support plate 63 is fixedly disposed on the sealing cylinder 51, the locking plate 62 is wound and connected with a second support spring 64, two ends of the second support spring 64 are respectively fixedly connected to the side wall of the locking plate 62 and the side wall of the first transverse support plate 63, one end of the locking plate 62 located outside the locking groove 61 is fixedly connected with a bearing block 65, the side wall of the bearing block 65 is fixedly connected with a second transverse support plate 66, the side wall of the second transverse support plate 66 is fixedly connected with a third moving rod 67, and the third moving rod 67 is movably inserted on the first transverse supporting plate 63, the third moving rod 67 is wound and connected with a third supporting spring 68, two ends of the third supporting spring 68 are respectively and fixedly connected to the side wall of the third moving rod 67 and the side wall of the first transverse supporting plate 63, one end of the third moving rod 67, which is far away from the second transverse supporting plate 66, is fixedly connected with a pressing plate 69, a plurality of locking grooves 61 are arranged on the same vertical line, a gap exists between every two adjacent locking grooves 61, and the distance of the gap is smaller than 0.5 mm.
In this embodiment, the pressure regulating mechanism 5 is internally provided with a leakage preventing mechanism 7, the leakage preventing mechanism 7 is arranged for realizing the sealing and opening of the sealing cylinder 51, the leakage preventing mechanism 7 can realize the sealing and the opening of the sealing cylinder 51, the leakage preventing mechanism 7 can realize the pressure stabilization and prevent the pressure change, the leakage preventing mechanism 7 comprises a fixed block 71 and a push-pull rod 72, the fixed block 71 is fixedly sleeved outside the third moving rod 67, the side wall of the third moving rod 67 is hinged with one end of the push-pull rod 72, the other end of the push-pull rod 72 is hinged on the side wall of the vertical plate 73, the vertical plate 73 is fixedly arranged on the upper end surface of the leakage preventing plate 74, the leakage preventing plate 74 is movably inserted in the insertion hole 75, the insertion hole 75 is arranged on the sealing cylinder 51, the lower end surface of the leakage preventing plate 74 is fixedly connected with a sliding block 76, the sliding block 76 is slidably arranged in the sliding groove 77, the sliding groove 77 is arranged on the bearing plate 78, and the bearing plate 78 is fixedly arranged on the outer side wall of the sealing cylinder 51, the side wall of the sliding block 76 is fixedly connected with one end of a guide component 79, the other end of the guide component 79 is fixedly connected to the side wall of the sliding groove 77, the anti-leakage mechanism 7 is additionally arranged in the invention, the anti-leakage mechanism 7 is arranged and used for plugging the sealing barrel 51, and under the plugging state, the sealing barrel 51 can be ensured to have better sealing effect, so that the pressure in the sealing barrel 51 is prevented from leaking, and the compression hemostasis plate 41 can be ensured not to move.
In this embodiment, guide assembly 79 includes guide rod 791, guide cylinder 792 and guide spring 793, guide rod 791 activity is pegged graft in guide cylinder 792, guide spring 793 winding is connected outside guide rod 791, and guide spring 793's one end fixed connection is on guide rod 791's lateral wall, guide spring 793's other end fixed connection is on guide cylinder 792's lateral wall, guide assembly 79's setting, both can be used for the direction support of sliding block 76, and simultaneously, can provide power for the reset motion of sliding block 76 again.
The working principle of the invention comprises the following processes:
firstly, fixing the device on the body through the fixing bandage 2, and aligning the compression hemostasis plate 41 to the puncture point;
then the adjusting disc 413 is screwed, the adjusting screw 410 is driven to rotate by the rotation of the adjusting disc 413, the rotation of the adjusting screw 410 moves by the rotation of the threaded hole 411, the bearing block 49 moves by being pushed by the adjusting screw 410, the second moving rod 48 moves towards the inside of the supporting seal box 44 by being pushed by the movement of the bearing block 49, the second moving rod 48 moves towards the second moving plug 47 by being pushed by the movement of the second moving plug 47, the first moving plug 46 moves by being pushed by the gas in the supporting seal box 44, the first moving rod 43 moves towards the outside of the supporting seal box 44 by the movement of the first moving plug 46, and the blood stopping plate 41 is pushed by the movement of the first moving rod 43, so that the blood stopping plate 41 is pressed to complete the pressing of the puncture point, and the effect of stopping bleeding is achieved;
the compression hemostasis plate 41 can manually and visually observe the skin state around the puncture point under the action of the visual support frame 3 in the process of completing compression hemostasis, so that the body health state can be more accurately judged;
after the compression and fixation of the puncture point by the compression hemostasis plate 41 is completed, in order to change the compression force of the compression hemostasis plate 41, the pressure regulating mechanism 5 is additionally arranged in the embodiment;
the specific operation process is as follows:
the pressing plate 69 is pressed, the movement of the pressing plate 69 can drive the third moving rod 67 to move, on one hand, the movement of the third moving rod 67 can drive the second transverse supporting plate 66 to move, the movement of the second transverse supporting plate 66 can drive the locking plate 62 to move through the bearing block 65, along with the continuation of the movement of the locking plate 62, the locking plate 62 can move out of the locking groove 61, and at the moment, the moving plate 53 can be guaranteed to move; specifically, in order to press the moving plate 53 downwards when the pressing force pressing the hemostasis plate 41 needs to be increased, the moving plate 53 moves downwards, the third movable plug 52 is driven to move downwards, the downward movement of the third movable plug 52 pushes the gas in the sealing barrel 51 to enter the supporting sealing box 44, and the second movable plug 47 does not move, so that the first movable plug 46 is pushed to move under the action of air pressure, and the first moving rod 43 pushes the hemostasis plate 41 to increase the pressing force of a puncture point; when blood vessels are obstructed due to overlarge compression force around the puncture point and bruise is generated, the compression force needs to be reduced, at the moment, the moving plate 53 is loosened, the third movable plug 52 is pushed to drive the moving plate 53 to move towards the outside of the sealing cylinder 51 under the action of the air pressure in the supporting sealing box 44, at the moment, the air pressure in the supporting sealing box 44 averagely reaches the inside of the sealing cylinder 51, so that the air pressure can reduce the interference on the first movable plug 46, the first moving rod 43 can move towards the inside of the supporting sealing box 44 under the pushing of the first supporting spring 45, the compression hemostasis plate 41 is driven to move, and the compression force on the puncture point is reduced by compressing the hemostasis plate 41;
on the other hand, the movement of the third moving rod 67 drives the fixed block 71 to move, the movement of the fixed block 71 drives the vertical plate 73 to move away from the sealing cylinder 51 through the push-pull rod 72, and the movement of the vertical plate 73 drives the sealing leakage-proof plate 74 to move out of the sealing cylinder 51, so that the air pressure can be ensured to flow in the sealing cylinder 51; in addition, when the sealing device is installed, in order to prevent the air in the sealing cylinder 51 from being left in the external environment from the insertion hole 75, in this embodiment, when the sealing leakage-proof plate 74 moves, the sealing leakage-proof plate 74 does not move out of the insertion hole 75, and the sealing leakage-proof plate 74 is externally and fixedly provided with the sealing rubber sleeve, and the sealing rubber sleeve and one side of the insertion hole 75 close to each other are abutted, so that a better sealing effect can be achieved.
The invention has the beneficial effects that:
according to the invention, the structure of the existing femoral artery puncture point visible pressure-adjustable compression hemostasis device is improved, the improved compression hemostasis device can intuitively penetrate through the health condition of the skin around the compression position, and meanwhile, the compression force of the compression hemostasis device on the puncture point can be conveniently changed through the pressure intensity adjusting effect, so that the high efficiency of hemostasis can be ensured, and meanwhile, the excessive compression on the body can be avoided.
According to the invention, the compression hemostasis mechanism 4 is additionally arranged, the compression hemostasis mechanism 4 is arranged and used for realizing the hemostasis effect on the puncture points, and the compression hemostasis mechanism 4 completes the compression hemostasis process through the adjustment effect, and due to the adjustability of the compression hemostasis mechanism 4, the device can be used for hemostasis of different parts of different bodies or hemostasis of puncture point positions of different crowds, so that the device is wider in application range.
The pressure regulating mechanism 5 is additionally arranged, the pressure in the supporting seal box 44 can be changed by the arrangement of the pressure regulating mechanism 5, the compression force of the hemostasis by compression mechanism 4 can be adjusted by changing the pressure, the compression force can be increased by the adjustment of the compression force, the high efficiency of hemostasis is ensured, and the excessive compression of the hemostasis by compression mechanism 4 on the body can be avoided by reducing the compression force.
According to the invention, the pressure regulating mechanism 5 is provided with the locking mechanism 6, and the locking mechanism 6 is used for locking and unlocking the position of the pressure regulating mechanism 5, so that the adjustability of the pressure regulating mechanism 5 can be ensured, and meanwhile, the current position of the pressure regulating mechanism 5 can be ensured to be locked.
In the present invention, the pressure regulating mechanism 5 is provided with the locking mechanism 6, and the locking mechanism 6 is provided for locking the position of the moving plate 53, so that the moving plate 53 is locked and unlocked by the locking mechanism 6.
The invention is also additionally provided with the leakage-proof mechanism 7, the arrangement of the leakage-proof mechanism 7 is used for plugging the sealing cylinder 51, and under the plugging state, the better sealing effect of the sealing cylinder 51 can be ensured, so that the leakage of the pressure in the sealing cylinder 51 is avoided, and the compression hemostasis plate 41 can be further ensured not to move.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a visual adjustable pressure hemostasis by compression device of femoral artery puncture point, includes equipment body (1) and fixed bandage (2), be provided with fixed bandage (2) on equipment body (1), its characterized in that, the visual support frame of fixedly connected with (3) on the lateral wall of equipment body (1), and visual support frame (3) set up at hemostasis by compression in-process, can the visual observation, simultaneously, is provided with hemostasis by compression mechanism (4) on equipment body (1), and hemostasis by compression mechanism (4) set up the hemostatic effect of accessible oppression realization.
2. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 1, wherein: the compression hemostasis mechanism (4) comprises a compression hemostasis plate (41) and a spongy cushion (42), the spongy cushion (42) is fixedly arranged on the side wall of the compression hemostasis plate (41), the middle part of one end, far away from the spongy cushion (42), of the compression hemostasis plate (41) is fixedly connected with a moving rod (43), the moving rod (43) is movably inserted on the side wall of a support sealing box (44), the support sealing box (44) is fixedly inserted on the equipment body (1), the moving rod (43) is externally wound and connected with a support spring (45), two ends of the support spring (45) are respectively and fixedly connected on the side wall of the moving rod (43) and the outer side wall of the support sealing box (44), one end, located in the support sealing box (44), of the moving rod (43) is fixedly connected with a movable plug (46), and the movable plug (46) is movably arranged in the support sealing box (44), the movable sealing box is characterized in that a second movable plug (47) is movably arranged in the supporting sealing box (44), a second moving rod (48) is fixedly connected to the side wall of the second movable plug (47), the second moving rod (48) is movably inserted into the side wall of the supporting sealing box (44), the free end of the second moving rod (48) is connected with a bearing block (49), the side wall of the bearing block (49) is rotatably provided with an adjusting screw (410), the adjusting screw (410) is in threaded insertion in a threaded hole (411), the threaded hole (411) is formed in a supporting plate (412), the supporting plate (412) is fixedly arranged on the side wall of the equipment body (1), and the free end of the adjusting screw (410) is fixedly connected with an adjusting disc (413).
3. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 2, wherein: the supporting seal box (44) is provided with a pressure regulating mechanism (5), and the pressure regulating mechanism (5) can regulate and change the pressure in the supporting seal box (44), so that the compression force of the compression hemostasis plate (41) on the hemostasis part is changed.
4. A visual, pressure-regulated compression hemostasis device for femoral artery puncture sites as claimed in claim 3, wherein: the pressure regulating mechanism (5) comprises a sealing barrel (51) and a third movable plug (52), the sealing barrel (51) is fixedly connected to the side wall of the supporting sealing box (44) in an inserting mode, the third movable plug (52) is movably arranged in the sealing barrel (51), the side wall of the third movable plug (52) is fixedly connected with a moving plate (53), and the moving plate (53) is movably connected to the sealing barrel (51) in an inserting mode.
5. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points according to any one of claims 1 to 4, wherein: and a locking mechanism (6) is arranged in the pressure regulating mechanism (5), and the locking mechanism (6) is used for locking the position of the moving plate (53).
6. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 5, wherein: the locking mechanism (6) comprises a locking groove (61) and a locking plate (62), the locking groove (61) is arranged on the movable plate (53), the number of the locking groove (61) is provided with a plurality of locking grooves, one locking groove (61) is movably inserted with the locking plate (62), the locking plate (62) is movably inserted on a first transverse supporting plate (63), the first transverse supporting plate (63) is fixedly arranged on the sealing barrel (51), the locking plate (62) is wound and connected with a second supporting spring (64), two ends of the second supporting spring (64) are fixedly connected on the side wall of the locking plate (62) and the side wall of the first transverse supporting plate (63) respectively, one end of the locking plate (62) positioned outside the locking groove (61) is fixedly connected with a bearing block (65), and the side wall of the bearing block (65) is fixedly connected with a second transverse supporting plate (66), no. three carriage release levers (67) of fixedly connected with on the lateral wall of No. two horizontal backup pads (66), and No. three carriage release levers (67) activity is pegged graft on horizontal backup pad (63) No. one, No. three carriage release levers (67) outer winding is connected with No. three supporting spring (68), and the both ends of No. three supporting spring (68) fixed connection respectively on the lateral wall of No. three carriage release levers (67) and the lateral wall of a horizontal backup pad (63), No. three carriage release levers (67) keep away from the one end fixedly connected with press platen (69) of No. two horizontal backup pads (66).
7. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 6, wherein: a plurality of locking groove (61) set up on same vertical line, and have the clearance between two adjacent locking grooves (61), the distance in clearance is less than 0.5 mm.
8. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 5, wherein: the pressure regulating mechanism (5) is internally provided with a leakage-proof mechanism (7), the leakage-proof mechanism (7) is arranged for plugging and opening the sealing barrel (51), and the leakage-proof mechanism (7) can plug the sealing barrel (51) to realize the problems of pressure stabilization and pressure change prevention.
9. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 8, wherein: the leakage-proof mechanism (7) comprises a fixed block (71) and a push-pull rod (72), the fixed block (71) is fixedly sleeved outside the third moving rod (67), the side wall of the third moving rod (67) is hinged with one end of the push-pull rod (72), the other end of the push-pull rod (72) is hinged on the side wall of a vertical plate (73), the vertical plate (73) is fixedly arranged on the upper end surface of a sealing leakage-proof plate (74), the sealing leakage-proof plate (74) is movably inserted in an insertion hole (75), the insertion hole (75) is formed in a sealing barrel (51), a sliding block (76) is fixedly connected on the lower end surface of the sealing leakage-proof plate (74), the sliding block (76) is slidably arranged in a sliding groove (77), the sliding groove (77) is formed in a bearing plate (78), the bearing plate (78) is fixedly arranged on the outer side wall of the sealing barrel (51), and one end of a guide assembly (79) is fixedly connected on the side wall of the sliding block (76), and the other end of the guide assembly (79) is fixedly connected to the side wall of the sliding groove (77).
10. The visual pressure-adjustable compression hemostasis device for femoral artery puncture points of claim 9, wherein: guide assembly (79) include guide bar (791), guide cylinder (792) and guide spring (793), guide bar (791) activity is pegged graft in guide cylinder (792), guide spring (793) winding is connected outside guide bar (791), and the one end fixed connection of guide spring (793) is on the lateral wall of guide bar (791), the other end fixed connection of guide spring (793) is on the lateral wall of guide cylinder (792).
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| CN202110500834.9A CN113197612A (en) | 2021-05-08 | 2021-05-08 | Visual pressure-adjustable compression hemostasis device for femoral artery puncture point |
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| CN202110500834.9A CN113197612A (en) | 2021-05-08 | 2021-05-08 | Visual pressure-adjustable compression hemostasis device for femoral artery puncture point |
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| CN113197612A true CN113197612A (en) | 2021-08-03 |
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| CN202110500834.9A Pending CN113197612A (en) | 2021-05-08 | 2021-05-08 | Visual pressure-adjustable compression hemostasis device for femoral artery puncture point |
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