CN113017756B - Be used for vascular surgery nursing hemostasis auxiliary device - Google Patents
Be used for vascular surgery nursing hemostasis auxiliary device Download PDFInfo
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- CN113017756B CN113017756B CN202110233962.1A CN202110233962A CN113017756B CN 113017756 B CN113017756 B CN 113017756B CN 202110233962 A CN202110233962 A CN 202110233962A CN 113017756 B CN113017756 B CN 113017756B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 230000023597 hemostasis Effects 0.000 title claims abstract description 11
- 238000007631 vascular surgery Methods 0.000 title abstract description 7
- 238000013016 damping Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000002792 vascular Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a hemostasis auxiliary device for vascular surgery nursing, which relates to the technical field of medical appliances and comprises a base, wherein the base comprises a transverse plate and fixing blocks arranged at two ends of the transverse plate, the fixing blocks are horizontally provided with U-shaped grooves, U-shaped blocks are arranged in the U-shaped grooves, and two ends of each U-shaped block are in sliding connection with the side walls of the U-shaped grooves; the automatic gauze winding device is characterized in that a sliding support is arranged on a transverse plate in the middle of the base, a round hole is further formed in the middle of the sliding support, a fixing seat is arranged on the sliding support, circular motion is carried out on the fixing seat along the edge of the round hole formed in the middle of the sliding support, a reel is arranged on the side end face, far away from the sliding support, of the fixing seat, gauze used for stopping bleeding is wrapped on the reel, and the reel is connected with a damping round rod in a damping rotating mode.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a hemostasis auxiliary device for vascular surgery nursing.
Background
Among vascular surgery's daily nursing, often can carry out the operation of stanching to patient's limbs, common hemostasis mode is to use the bandage pressurization to wrap, put the sand bag again, perhaps the compressor pressurization is wrapped, it is fixed to need twine through gauze or bandage when wrapping the wound and bind, it is more to bind the number of turns usually, the dynamics that need control to bind when binding, consequently, medical personnel's work burden has been increased, intensity of labour is great, the dynamics of binding simultaneously is not well controlled, therefore, we propose one kind and be used for vascular surgery nursing hemostasis auxiliary device.
Disclosure of Invention
In view of the shortcomings of the prior art, the present invention aims to provide a hemostatic auxiliary device for vascular surgical nursing, which solves the problems mentioned in the background art.
The purpose of the invention can be realized by the following technical scheme: a hemostasis auxiliary device for vascular surgery nursing comprises a base, wherein the base comprises a transverse plate and fixing blocks arranged at two ends of the transverse plate, a U-shaped groove is horizontally formed in each fixing block, a U-shaped block is arranged in each U-shaped groove, a notch of each U-shaped block is downwards arranged, and two ends of each U-shaped block are slidably connected with the side wall of each U-shaped groove;
a sliding support is arranged on a transverse plate in the middle of the base, the bottom end of the sliding support is connected with the base in a sliding manner, a round hole is formed in the middle of the sliding support, a fixed seat is arranged on the sliding support, the fixed seat does circular motion along the edge of the round hole formed in the middle of the sliding support, a scroll is arranged on the side end face, away from the sliding support, of the fixed seat, the scroll is connected with a damping round rod in a damping rotating manner, and the damping round rod is fixedly connected with the fixed seat;
An inner gear is arranged in a round hole formed in the center of the sliding support and is fixedly connected with the sliding support, a cylindrical gear is arranged on the side, close to the end face of the inner gear, of the fixed seat, the cylindrical gear is rotatably connected with the fixed seat, the fixed seat is in inner meshing connection with the inner gear, the cylindrical gear is rotatably connected with the fixed seat, and a central shaft of the cylindrical gear is far away from the end of the fixed seat and is fixedly connected with a motor output shaft.
As a further scheme of the invention, annular grooves are formed in two side faces of the sliding support, the annular grooves are coaxial with the internal gear, a second limiting round rod is arranged on the fixed seat and is contained in the annular grooves, the second limiting round rod is in sliding connection with the annular groove in one side of the sliding support, a second connecting plate is arranged on the shaft of the cylindrical gear, the end, far away from the cylindrical gear, of the cylindrical gear, one end of the second connecting plate is in rotating connection with a central shaft of the cylindrical gear, a first limiting round rod is detachably connected with the second connecting plate, the first limiting round rod and the second limiting round rod are coaxially arranged, the first limiting round rod is contained in the annular groove in the other side of the sliding support, and the first limiting round rod is in sliding connection with the annular grooves.
As a further scheme of the invention, waterproof cloth is arranged on both sides of the sliding support, one end of the waterproof cloth is fixedly connected with the sliding support, and the other end of the waterproof cloth is embedded into an arc-shaped clamping groove formed in the end faces of the fixing blocks clamped on both sides of the base.
As a further scheme of the invention, T-shaped blocks are arranged at the bottom ends of two sides of the U-shaped block, a T-shaped groove for containing the T-shaped blocks is formed in the inner side face of the U-shaped groove, the T-shaped blocks are connected with the T-shaped groove in a sliding mode, a pull rope is arranged at the bottom end of each T-shaped block, a round hole for containing the pull rope is formed in the bottom face of the T-shaped groove and penetrates through the bottom face of the U-shaped block, one end of the pull rope is fixedly connected with the T-shaped block, and the other end of the pull rope is fixedly connected with the driving end.
As a further scheme of the invention, a groove is formed in the bottom surface of the base, a first connecting block and a second connecting block are arranged in the groove, the ends of the pull ropes, far away from the U-shaped block, on two sides are respectively and fixedly connected with the first connecting block and the second connecting block, the first connecting block and the second connecting block are symmetrically arranged, the top ends of the first connecting block and the second connecting block are both in sliding connection with a sliding groove formed in the groove, a rotatable gear lacking is arranged between the first connecting block and the second connecting block, the gear lacking is rotatably connected with the base, a first connecting rod is arranged between the first connecting block and the gear lacking wheel, one end of the first connecting rod is hinged with the first connecting block, the other end of the first connecting rod is eccentrically hinged with the bottom surface of the gear lacking, a second connecting rod is arranged between the gear lacking wheel and the second connecting block, one end of the second connecting rod is hinged with the second connecting block, and the other end of the second connecting rod is eccentrically hinged with the bottom surface of the gear lacking wheel, the first connecting rod and the second connecting rod are centrosymmetric about the gear-lacking circular point.
As a further scheme of the invention, a rack is arranged on one side of the gear lacking, the rack is meshed with the gear lacking, the gear lacking is connected with the base in a sliding manner, a waist-shaped hole is formed in the side surface of the transverse plate in the middle of the base, which is close to the end of the rack, and penetrates through the groove, a first connecting plate is arranged on the side of the sliding support, which is close to the waist-shaped hole, one end of the first connecting plate is fixedly connected with the sliding support, and the other end of the first connecting plate penetrates through the waist-shaped hole through a connecting round rod and is fixedly connected with the rack.
As a further scheme of the invention, a gasket is arranged at the end, away from the fixed seat, of the reel, a pressing stud is arranged at the end, away from the reel, of the gasket, and the pressing stud is in threaded connection with the damping round rod.
The invention has the beneficial effects that: compared with manual gauze winding, the automatic gauze winding machine has the advantages that gauze can be automatically wound, the operation is convenient and fast, the time of medical personnel is saved, the working efficiency is improved, and the gauze binding force is improved;
the invention is convenient and quick to clean, ensures the cleanness and sanitation of the device and reduces the risks of bacterial infection and the like.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a left side schematic view of the overall structure of the present invention;
FIG. 2 is a right side schematic view of the overall structure of the present invention;
FIG. 3 is a bottom view of the overall structure of the present invention;
FIG. 4 is a schematic structural view of the base of the present invention;
FIG. 5 is a schematic structural view of the fixing base of the present invention;
FIG. 6 is a schematic view of the retaining ring of the present invention;
in the figure: a base-1, a U-shaped block-2, a sliding support-3, a fixed seat-4, a scroll-5, a cylindrical gear-6, an internal gear-7, a paddle-8, a slide bar-9, waterproof cloth-10, a handle-11, a first connecting plate-12, a motor-13, a second connecting plate-14, a first limiting round bar-15, a pull rope-16, a first connecting block-17, a first connecting bar-18, a gear-lacking-19, a second connecting bar-20, a rack-21, a second connecting block-22, a gasket-23, a pressing stud-24, an accommodating groove-32, an annular groove-31, a second limiting round bar-41, a damping round bar-42, a U-shaped groove-101, a T-shaped groove-102, a round hole-103, a circular groove-32, a circular groove-31, a circular groove-41, a damping round bar-42, a U-shaped groove-101, a T-shaped groove-102, a circular hole-103, a circular groove-shaped groove-14, a circular groove-shaped groove, An arc-shaped clamping groove-104, a waist-shaped hole-105, a groove-106, a sliding groove 107, a sponge cushion-201 and a T-shaped block-202.
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.
Referring to fig. 1 to 6, in the embodiment of the present invention, an auxiliary hemostatic device for vascular surgical nursing includes a base 1, and is characterized in that the base 1 includes a transverse plate and fixing blocks disposed at two ends of the transverse plate, the fixing blocks are horizontally provided with U-shaped grooves 101, U-shaped blocks 2 are disposed in the U-shaped grooves 101, notches of the U-shaped blocks 2 are disposed downward, and two ends of the U-shaped blocks 2 are slidably connected to side walls of the U-shaped grooves 101;
a sliding support 3 is arranged on a middle transverse plate of the base 1, the bottom end of the sliding support 3 is connected with the base 1 in a sliding mode, a round hole is further formed in the middle of the sliding support 3, a fixed seat 4 is arranged on the sliding support 3, the fixed seat 4 does circular motion along the edge of the round hole formed in the middle of the sliding support 3, a scroll 5 is arranged on the side end face, away from the sliding support 3, of the fixed seat 4, the scroll 5 is connected with a damping round rod 42 in a damping rotating mode, and the damping round rod 42 is fixedly connected with the fixed seat 4;
an internal gear 7 is arranged in a circular hole formed in the center of the sliding support 3, the internal gear 7 is fixedly connected with the sliding support 3, a cylindrical gear 6 is arranged on the side, close to the end face of the internal gear 7, of the fixing seat 4, the cylindrical gear 6 is rotatably connected with the fixing seat 4, the fixing seat 4 is in inner meshing connection with the internal gear 7, the cylindrical gear 6 is rotatably connected with the fixing seat 4, and the end, away from the fixing seat 4, of the central shaft of the cylindrical gear 6 is fixedly connected with an output shaft of the motor 13.
When in use, the limb to be treated of a patient is placed in the U-shaped groove 101 on the fixing blocks at the two ends of the base 1, and simultaneously passes through the sliding support 3, after the wound of the patient is sterilized, the wound needs to be wrapped by gauze, the reel 5 is installed on the fixing seat 4, the movable end of the gauze on the reel 5 is adhered and fixed on one side of the wound surface of the patient through an adhesive tape, the motor 13 is started, the motor 13 drives the cylindrical gear 6 to rotate, the cylindrical gear 6 is meshed with the internal gear 7 for transmission, so that the fixing seat 4 is driven to rotate circumferentially along the internal gear 7, the fixing seat 4 pulls the gauze on the reel 5 to be wrapped and wrapped on the wound surface of the patient, the rotating amplitude of the reel 5 is adjusted by adjusting the tightness between the reel 5 and the fixing seat 4, thereby controlling the wrapping force of the gauze, compared with manual gauze wrapping, the embodiment is convenient and rapid to operate, the time of medical personnel is saved, the working efficiency is improved, and the gauze binding force is improved.
Preferably, as shown in fig. 1 and 5, the two side surfaces of the sliding support 3 are both provided with annular grooves 31, the annular grooves 31 are coaxial with the internal gear 7, the fixing seat 4 is provided with a second limit round rod 41 which is accommodated in the annular grooves 31, the second limit round rod 41 is connected with the annular groove 31 on one side of the sliding support 3 in a sliding manner, the end of the cylindrical gear 6 which is far away from the shaft is provided with a second connecting plate 14, one end of the second connecting plate 14 is connected with the central shaft of the cylindrical gear 6 in a rotating manner, the second connecting plate 14 is detachably connected with a first limit round rod 15, the first limit round rod 15 and the second limit round rod 41 are coaxially arranged, the first limit round rod 15 is accommodated in the annular groove 31 on the other side of the sliding support 3, the first limit round rod 15 is connected with the annular groove 31 in a sliding manner, and is respectively clamped with the damping round rod 42 on the sliding support 3 through the first limit round rod 15 and the second limit round rod 41, thereby improving the stability of the rotation of the fixed seat 4 and preventing the fixed seat from being separated easily.
Preferably, as shown in fig. 2, 3 both sides of sliding support all are equipped with tarpaulin 10, tarpaulin 10 one end and 3 fixed connection of sliding support, tarpaulin 10 other end embedding joint is in the arc draw-in groove 104 that the fixed block terminal surface of both sides was seted up on base 1, when wasing the wound, liquid medicine and the bloodstain of wasing getting off are all accomodate in tarpaulin 10, bind to dismantle tarpaulin 10 after the completion, are convenient for wash to save medical personnel's time, guaranteed overall device's cleanness.
Preferably, as shown in fig. 4 and 6, T-shaped blocks 202 are arranged at the bottom ends of two sides of the U-shaped block 2, a T-shaped groove 102 for accommodating the T-shaped block 202 is formed in the inner side surface of the U-shaped groove 101, the T-shaped block 202 is slidably connected with the T-shaped groove 102, a pull rope 16 is arranged at the bottom end of the T-shaped block 202, a round hole 103 for accommodating the pull rope 16 is formed in the bottom surface of the T-shaped groove 102, the round hole 103 penetrates through the bottom surface of the U-shaped block 2, one end of the pull rope 16 is fixedly connected with the T-shaped block 202, and the other end of the pull rope 16 is fixedly connected with the driving end.
Preferably, as shown in fig. 3, a groove 106 is formed in the bottom surface of the base 1, a first connecting block 17 and a second connecting block 22 are arranged in the groove 106, ends of the pull ropes 16 far away from the U-shaped block 2 are fixedly connected with the first connecting block 17 and the second connecting block 22 respectively, the first connecting block 17 and the second connecting block 22 are symmetrically arranged, top ends of the first connecting block 17 and the second connecting block 22 are slidably connected with a sliding groove 107 formed in the groove 106, a rotatable gear-lacking 19 is arranged between the first connecting block 17 and the second connecting block 22, the gear-lacking 19 is rotatably connected with the base 1, a first connecting rod 18 is arranged between the first connecting block 17 and the gear-lacking 19, one end of the first connecting rod 18 is hinged to the first connecting block 17, the other end of the first connecting rod is eccentrically hinged to the bottom surface of the gear-lacking 19, a second connecting rod 20 is arranged between the gear-lacking 19 and the second connecting block 22, one end of the second connecting rod 20 is hinged to the second connecting block 22, the other end of the second connecting rod is eccentrically hinged to the bottom surface of the gear-lacking 19, the first connecting rod 18 and the second connecting rod 20 are centrosymmetric about the circular points of the gear-lacking 19, namely, after the patient limb is placed on the base 1, the gear-lacking 19 rotates clockwise, the gear-lacking 19 respectively pulls the first connecting block 17 and the second connecting block 22 to move towards the middle through the first connecting rod 18 and the second connecting rod 20, the pull rope 16 is tightened by the first connecting block 17 and the second connecting block 22, and the U-shaped block 2 is driven to move downwards to clamp and fix the patient limb.
Preferably, as shown in fig. 1 and 3, a rack 21 is arranged on one side of the gear-lacking 19, the rack 21 is engaged with the gear-lacking 19, the gear-lacking 19 is slidably connected with the base 1, a waist-shaped hole 105 is formed in a side surface of the middle cross plate of the base 1 near the end of the rack 21, the waist-shaped hole 105 is penetrated through a groove 106, a first connecting plate 12 is arranged on the side of the sliding support 3 near the waist-shaped hole 105, one end of the first connecting plate 12 is fixedly connected with the sliding support 3, the other end of the first connecting plate 12 passes through the waist-shaped hole 105 through a connecting circular rod to be fixedly connected with the rack 21, the initial position of the sliding support 3 is located on the left side of the base 1, when binding is performed, the sliding support 3 is moved towards the right to adjust the position of the sliding support 3, the sliding support 3 drives the rack 21 to move right through the first connecting plate 12, so as to drive the gear-lacking 19 to rotate clockwise, and further enable the U-shaped block 2 to clamp the limb, the bottom surface of U type piece 2 is equipped with foam-rubber cushion 201, reduces the fixed uncomfortable that brings of centre gripping and feels, is equipped with handle 11 in sliding support 3 one side, and the medical personnel operation control sliding support 3 of being convenient for remove.
Preferably, as shown in fig. 1 and 5, a gasket 23 is arranged at the end of the reel 5 away from the fixing seat 4, a compression stud 24 is arranged at the end of the gasket 23 away from the reel 5, the compression stud 24 is in threaded connection with the damping round rod 42, and the torque of the reel 5 is adjusted by controlling the screwing amplitude of the compression stud 24, so as to adjust the binding force of the gauze. Be close to spool 5 side at sliding support 3 and be equipped with the utility knife 8 that is used for deciding the gauze, utility knife 8 and slide bar 9 fixed connection, slide bar 9 and sliding support 3 fixed connection set up the groove 32 of accomodating that holds utility knife 8 on the sliding support 3 side.
The working principle of the invention is as follows: the limb to be treated of a patient is placed in the U-shaped grooves 101 in the fixing blocks at the two ends of the base 1, the limb simultaneously penetrates through the sliding support 3, the wound of the patient needs to be bound with gauze after being sterilized, the reel 5 is installed on the fixing seat 4, the movable end of the gauze on the reel 5 is fixed on one side of the wound surface of the patient through adhesive tape, the motor 13 is started, the motor 13 drives the cylindrical gear 6 to rotate, the cylindrical gear 6 is in meshing transmission with the internal gear 7 so as to drive the fixing seat 4 to circumferentially rotate along the internal gear 7, the fixing seat 4 pulls the gauze on the reel 5 to be bound on the wound surface of the patient, the torque of the reel 5 is adjusted by controlling the screwing amplitude of the compression stud 24, so that the binding force of the gauze is adjusted, compared with manual gauze winding, the embodiment is convenient and fast to operate, the time of medical personnel is saved, and the working efficiency is improved, meanwhile, the strength of gauze binding is improved.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.
Furthermore. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.
It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.
Claims (4)
1. The hemostasis auxiliary device for vascular surgical nursing comprises a base (1) and is characterized in that the base (1) comprises a transverse plate and fixing blocks arranged at two ends of the transverse plate, a U-shaped groove (101) is horizontally formed in each fixing block, a U-shaped block (2) is arranged in each U-shaped groove (101), a notch of each U-shaped block (2) is arranged downwards, and two ends of each U-shaped block (2) are slidably connected with the side wall of each U-shaped groove (101);
A sliding support (3) is arranged on a transverse plate in the middle of the base (1), the bottom end of the sliding support (3) is connected with the base (1) in a sliding mode, a round hole is further formed in the middle of the sliding support (3), a fixed seat (4) is arranged on the sliding support (3), the fixed seat (4) does circular motion along the edge of the round hole formed in the middle of the sliding support (3), a scroll (5) is arranged on the side end face, away from the sliding support (3), of the fixed seat (4), the scroll (5) is connected with a damping round rod (42) in a damping rotating mode, and the damping round rod (42) is fixedly connected with the fixed seat (4);
an internal gear (7) is arranged in a circular hole formed in the center of the sliding support (3), the internal gear (7) is fixedly connected with the sliding support (3), a cylindrical gear (6) is arranged on the side, close to the end face of the internal gear (7), of the fixed seat (4), the cylindrical gear (6) is rotatably connected with the fixed seat (4), the fixed seat (4) is in inner meshing connection with the internal gear (7), the cylindrical gear (6) is rotatably connected with the fixed seat (4), and the end, away from the fixed seat (4), of the central shaft of the cylindrical gear (6) is fixedly connected with an output shaft of a motor (13);
the bottom ends of two sides of the U-shaped block (2) are provided with T-shaped blocks (202), the inner side face of the U-shaped groove (101) is provided with a T-shaped groove (102) for accommodating the T-shaped blocks (202), the T-shaped blocks (202) are in sliding connection with the T-shaped groove (102), the bottom of the T-shaped block (202) is provided with a pull rope (16), the bottom of the T-shaped groove (102) is provided with a round hole (103) for accommodating the pull rope (16), the round hole (103) penetrates through the bottom face of the U-shaped block (2), one end of the pull rope (16) is fixedly connected with the T-shaped blocks (202), the bottom of the base (1) is provided with a groove (106), a first connecting block (17) and a second connecting block (22) are arranged in the groove (106), the ends, far away from the U-shaped blocks (2), of the pull ropes (16) at two sides are respectively fixedly connected with the first connecting block (17) and the second connecting block (22), and the first connecting block (17) and the second connecting block (22) are symmetrically arranged, the top ends of the first connecting block (17) and the second connecting block (22) are in sliding connection with a sliding groove (107) formed in the groove (106), a rotatable gear (19) is arranged between the first connecting block (17) and the second connecting block (22), a first connecting rod (18) is arranged between the first connecting block (17) and the gear (19), one end of the first connecting rod (18) is hinged with the first connecting block (17), the other end of the first connecting rod is eccentrically hinged with the bottom surface of the gear (19), a second connecting rod (20) is arranged between the gear (19) and the second connecting block (22), one end of the second connecting rod (20) is hinged with the second connecting block (22), the other end of the second connecting rod is eccentrically hinged with the bottom surface of the gear (19), and the first connecting rod (18) and the second connecting rod (20) are symmetrical about the dot center of the gear (19);
Lack gear (19) one side and be equipped with rack (21), rack (21) and lack gear (19) meshing and be connected, lack gear (19) and base (1) sliding connection, base (1) middle diaphragm is close to the side of rack (21) end and has seted up waist type hole (105), waist type hole (105) run through with recess (106), sliding support (3) are close to waist type hole (105) side and are equipped with first connecting plate (12), first connecting plate (12) one end and sliding support (3) fixed connection, first connecting plate (12) other end passes waist type hole (105) and rack (21) fixed connection through connecting the round bar.
2. The hemostasis assisting device for vascular surgical nursing according to claim 1, wherein the sliding support (3) is provided with annular grooves (31) on both sides, the annular grooves (31) are coaxial with the internal gear (7), the fixing base (4) is provided with a second limiting circular rod (41) which is received in the annular grooves (31), the second limiting circular rod (41) is slidably connected with the annular groove (31) on one side of the sliding support (3), the end of the cylindrical gear (6) on the shaft, which is far away from the cylindrical gear (6), is provided with a second connecting plate (14), one end of the second connecting plate (14) is rotatably connected with the central shaft of the cylindrical gear (6), the second connecting plate (14) is detachably connected with a first limiting circular rod (15), and the first limiting circular rod (15) and the second limiting circular rod (41) are coaxial, first spacing round bar (15) are accomodate in annular (31) of sliding support (3) opposite side, first spacing round bar (15) and annular (31) sliding connection.
3. The hemostasis assisting device for vascular surgical nursing according to claim 1, wherein waterproof cloth (10) is arranged on each of two sides of the sliding support (3), one end of the waterproof cloth (10) is fixedly connected with the sliding support (3), and the other end of the waterproof cloth (10) is embedded into an arc-shaped clamping groove (104) formed in the end face of a fixing block on each of two sides of the base (1).
4. The hemostasis auxiliary device for vascular surgical nursing according to claim 1, wherein the end of the reel (5) far away from the fixing seat (4) is provided with a gasket (23), the end of the gasket (23) far away from the reel (5) is provided with a compression stud (24), and the compression stud (24) is in threaded connection with the damping round rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233962.1A CN113017756B (en) | 2021-03-03 | 2021-03-03 | Be used for vascular surgery nursing hemostasis auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233962.1A CN113017756B (en) | 2021-03-03 | 2021-03-03 | Be used for vascular surgery nursing hemostasis auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN113017756A CN113017756A (en) | 2021-06-25 |
| CN113017756B true CN113017756B (en) | 2022-06-28 |
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| CN202110233962.1A Expired - Fee Related CN113017756B (en) | 2021-03-03 | 2021-03-03 | Be used for vascular surgery nursing hemostasis auxiliary device |
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| CN103693333B (en) * | 2013-12-25 | 2016-04-13 | 南昌大学 | A kind ofly can automatically restraint a mouthful device based on sewage disposer |
| WO2017156977A1 (en) * | 2016-03-17 | 2017-09-21 | 刘卓育 | Garbage can cover, garbage can, and method for opening garbage can cover |
| US9931260B2 (en) * | 2016-08-25 | 2018-04-03 | Dumisani Mlungwana | Physical transfer electric assist device/board for people in therapy or in need of special care |
| CN210078128U (en) * | 2018-12-12 | 2020-02-18 | 张晖 | Vascular surgery auxiliary device that stanchs |
| CN211326189U (en) * | 2019-09-20 | 2020-08-25 | 中国工程物理研究院职工医院 | Bandage winding device for traumatic orthopedics |
| CN110652364B (en) * | 2019-11-07 | 2024-04-12 | 吉林大学 | Neurosurgery arm support moving along with arm |
| KR102356966B1 (en) * | 2020-01-07 | 2022-01-27 | 최지은 | Hemostatic band integrally equipped with a tarpaulin |
| CN212308158U (en) * | 2020-03-21 | 2021-01-08 | 郑翠娟 | Gauze binding equipment for surgical nursing |
| CN111529157A (en) * | 2020-05-27 | 2020-08-14 | 黄长和 | Medical finger fixing device for ravel-proof cloth device |
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