CN109009303B - Femoral artery compression hemostasis device - Google Patents

Femoral artery compression hemostasis device Download PDF

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Publication number
CN109009303B
CN109009303B CN201810926742.5A CN201810926742A CN109009303B CN 109009303 B CN109009303 B CN 109009303B CN 201810926742 A CN201810926742 A CN 201810926742A CN 109009303 B CN109009303 B CN 109009303B
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pressure
femoral artery
electric lifting
elastic piece
lifting device
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CN201810926742.5A
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CN109009303A (en
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王彦平
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • A61B2090/064Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a femoral artery compression hemostasis device, which comprises a base, a support connected with the base, an electric lifting device arranged on the support, and a pressure rod connected with the electric lifting device and driven by the electric lifting device to move up and down, wherein the lower end of the pressure rod is provided with a pressure plate, and the pressure plate is connected with a pressure detection device. So set up, electric lift device drives the depression bar, the clamp plate removes oppression femoral artery department of bleeding downwards, pressure measurement device real-time detection pressure size, when the pressing power degree is suitable, electric lift device stop work, the depression bar keeps pressing position and pressure size unchangeable, replaced the doctor to accomplish puncture point hemostasis work, moreover, the steam generator is simple in structure, and is easy and simple to handle, time saving and labor saving, doctor's work load has been reduced, patient's medical burden has been alleviateed, also make the patient obtain better treatment, reduce the appearance of postoperative complication.

Description

Femoral artery compression hemostasis device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a femoral artery compression hemostasis device.
Background
In recent years, endovascular intervention has been developed rapidly, and interventional femoral artery puncture surgery has been widely used in clinical practice. After the femoral artery intervention operation, a bleeding hole, namely a puncture point, is left on the femoral artery tube wall, the blood pressure at the puncture point is high, and the puncture point is required to be immediately stopped. The common method in clinic is that a doctor continuously presses a puncture point by bare hands, but the doctor is very likely to have hand ache, fatigue and hypodynamia and the like in the long-time pressing process, and can not accurately grasp the pressing pressure, so that the conditions of uneven pressing, pressing displacement and the like occur, the hemostasis effect is influenced, and subcutaneous extravasated blood, arterial embolism and the like of a patient are caused. The existing femoral artery compression hemostasis device has a complex structure and higher cost, and increases the medical cost of patients.
Disclosure of Invention
The invention aims to provide a femoral artery compression hemostasis device, which solves the problems in the prior art, avoids the situations of uneven pressing, pressing displacement and the like caused by fatigue of doctors, can detect a pressure value, solves the problem that the pressing degree cannot be mastered, has a simple and convenient and practical structure and low price, and relieves the economic pressure of patients.
The invention provides a femoral artery compression hemostasis device which comprises a base, a support connected with the base, an electric lifting device arranged on the support, and a pressure rod connected with the electric lifting device and driven by the electric lifting device to move up and down, wherein a pressure plate is arranged at the lower end of the pressure rod, and the pressure plate is connected with a pressure detection device.
Preferably, the electric lifting device comprises a moving component for driving the compression bar to move downwards from an initial position and a resetting component for driving the compression bar to return to the initial position.
Preferably, the moving assembly comprises a motor and a screw nut mechanism, the motor is arranged on the bracket, the screw is rotatably connected with the motor, and the nut moves downwards along the screw and drives the compression bar to move downwards from the initial position; the reset assembly comprises a first elastic piece, the first end of the first elastic piece is connected with the pressing rod, the second end of the first elastic piece is connected with the support, the pressing rod is elastically deformed when moving downwards from the initial position, and when the nut moves upwards, the first elastic piece recovers to the initial state and drives the pressing rod to move upwards to the initial position.
Preferably, a second elastic part for playing a role of buffering is arranged between the nut and the pressing rod, when the nut moves downwards, the second elastic part generates elastic deformation and drives the pressing rod to move downwards, and when the nut moves upwards, the second elastic part recovers deformation.
Preferably, the support includes with the vertical roof beam that the base is connected and with the crossbeam that the vertical roof beam is connected, the crossbeam is connected electric lift device, set up on the vertical roof beam be used for fixing femoral artery hemostasis by compression device, and can follow the clamping device that the vertical roof beam reciprocated.
Preferably, the clamping device comprises a sleeve sleeved on the vertical beam and a U-shaped clamp connected with the sleeve, and fastening assemblies are arranged on the sleeve and the U-shaped clamp.
Preferably, the pressure detection device further comprises a pressure display component.
Preferably, the lower end face of the pressing plate is provided with a protection pad which is detachably connected.
Preferably, the lower end surface of the pressure plate is an arc surface or a spherical surface.
Preferably, the base is also provided with universal wheels.
According to the technical scheme provided by the invention, the femoral artery compression hemostasis device comprises a base, a support connected with the base, an electric lifting device arranged on the support, and a pressure rod which is connected with the electric lifting device and can move up and down under the driving of the electric lifting device, wherein the lower end of the pressure rod is provided with a pressure plate, and the pressure plate is connected with a pressure detection device. So set up, electric lift device drives the depression bar, the clamp plate removes oppression femoral artery department of bleeding downwards, pressure measurement device real-time detection pressure size, when the pressing power degree is suitable, electric lift device stop work, the depression bar keeps pressing position and pressure size unchangeable, replaced the doctor to accomplish the puncture point and stanch bleeding, moreover, the steam generator is simple in structure, and is easy and simple to handle, time saving and labor saving, doctor's work load has been reduced, patient's medical burden has been alleviateed, also make the patient obtain better treatment, reduce the appearance of postoperative complication.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first schematic structural view of a femoral artery compression hemostasis device in an embodiment of the invention;
fig. 2 is a schematic structural diagram of a femoral artery compression hemostasis device in the embodiment of the invention.
In fig. 1-2:
the device comprises a base-1, a vertical beam-2, a cross beam-3, an electric lifting device-4, a pressure rod-5, a pressure plate-6, a pressure detection device-7, a pressure display assembly-8, a clamping device-9, a rotating assembly-10, a first elastic piece-11, a sleeve-12 and an adjusting piece-13.
Detailed Description
This embodiment provides a femoral artery hemostasis by compression device, has avoided the doctor to appear pressing the inequality because of tired, presses the condition such as aversion, can detect the pressure value, has solved the problem that can't master the degree of pressure, and simple and convenient, the practicality of structure, and the price is substantial, has alleviated patient's economic pressure.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the invention recited in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.
Referring to fig. 1-2, the femoral artery compression hemostasis device provided in this embodiment includes a base 1, a bracket connected to the base 1, an electric lifting device 4 disposed on the bracket, and a pressing rod 5 connected to the electric lifting device 4, wherein the pressing rod 5 is driven by the electric lifting device 4 to move up and down, a pressing plate 6 is disposed at a lower end of the pressing rod 5, and the pressing plate 6 is connected to a pressure detection device 7. Wherein, the bracket can be fixedly connected on the base 1 by welding and other modes; also can be detachably connected on the base 1, so as to be convenient for disassembly and assembly. The electric lifting device 4 can move horizontally on the bracket through the adjusting piece 13, so that the position of the electric lifting device 4 can be adjusted according to the injury of the patient, and the electric lifting device is convenient to operate and use. The pressure detection means 7 may be provided on the pressure lever 5. So set up, electric lift device drives the depression bar, the clamp plate removes oppression femoral artery bleeding department downwards, pressure measurement device real-time detection pressure size, when the pressing power degree is suitable, electric lift device stop work, the depression bar keeps pressing down position and pressure size unchangeable, avoid the doctor to appear the hand ache because of pressing down bleeding department for a long time, the condition such as tired hypodynamia, improve hemostatic effect, make the patient obtain better treatment, reduce the appearance of postoperative complication, the device simple structure, and is easy and simple to handle, time saving and labor saving, the price is substantial, doctor's work load has been reduced, patient's medical burden has been alleviateed. The above-mentioned "up" and "down" positions refer to the arrangement of the femoral artery compression hemostatic device shown in fig. 1.
In some embodiments, the electric lifting device 4 includes a moving component for moving the pressing rod 5 downward from the initial position and a returning component for returning the pressing rod 5 to the initial position. So set up, can realize the depression bar and reciprocate, accomplish the hemostatic work of femoral artery oppression.
In a preferred version of this embodiment, the moving assembly comprises a motor and a lead screw-nut mechanism. The motor is arranged on the bracket and can horizontally move on the bracket through the adjusting piece 13. The lead screw and the motor are rotatably connected, and the motor can drive the lead screw to realize positive and negative rotation switching. When the nut matched with the screw rod moves downwards along the screw rod, the nut pushes the pressing rod 5 to move downwards from the initial position, so that the pressing plate 6 is driven to move downwards to press the femoral artery bleeding part for compression hemostasis. The reset assembly comprises a first elastic part 11, wherein a first end of the first elastic part 11 is connected with the compression bar 5, and a second end of the first elastic part is connected with the support, so that the compression bar 5 can not fall off and can be kept in good contact with the nut. When the nut drives the compression bar 5 to move downwards from the initial position, the first elastic piece 11 generates elastic deformation; when the nut moves upward, the first elastic member 11 returns to the initial state, and drives the pressing rod 5 to move upward to the initial position. Optionally, the first elastic member 11 is a spring, such as an optional extension spring, and both ends of the spring are provided with semicircular hooks for connecting the pressing rod 5 and the bracket, so that the pressing rod 5 is returned to the initial position by the resilience force after extension. Of course, the first elastic member 11 may be another member that can achieve the same effect.
In addition, as shown in fig. 2, a sleeve 12 may be further disposed outside the screw nut mechanism, and a slot along the axial direction of the sleeve 12 is formed on the circumferential surface of the sleeve 12; during depression bar 5's upper end stretched into sleeve pipe 12, depression bar 5's upper end still was equipped with the arch, the arch cooperatees with the draw-in groove and stretches out the draw-in groove, the first end of first elastic component 11 is connected in the arch, sets up like this, can play certain guard action to lead screw nut mechanism, can prevent through the protruding cooperation with the draw-in groove that depression bar 5 from rocking simultaneously, guide depression bar 5 better and reciprocate, avoid the depression bar to influence because of rocking the skew appears and press the effect.
In some embodiments, a second elastic member for performing a buffering function is disposed between the nut and the pressing rod 5, and when the nut moves downward, the second elastic member elastically deforms and drives the pressing rod 5 to move downward; when the nut moves upwards, the second elastic piece restores deformation. Alternatively, the second elastic member is a spring, such as a compression spring, which is selected to move the plunger 5 by the stored energy of the compression spring when the spring contracts and deforms under the action of external force. Of course, the second elastic member may be another member that can achieve the same effect. So set up, can avoid the rigidity contact between nut and the depression bar, play the cushioning effect, make the depression bar remove more steadily and alleviate, reduce the impact to the disease wound.
In some embodiments, as shown in fig. 1, the stand comprises a vertical beam 2 connected to the base 1 and a cross beam 3 connected to the vertical beam 2. The cross beam 3 can rotate around the vertical beam 2 through a connecting piece and can also horizontally move, so that the adjustment and the movement to a proper position are facilitated. The crossbeam 3 is connected with an electric lifting device 4, and the vertical beam 2 is provided with a clamping device 9 which is used for fixing the femoral artery compression hemostasis device and can move up and down along the vertical beam 2. Set up like this, through clamping device, can with fixed connection such as sick bed, further fix femoral artery hemostasis by compression device, prevent that the device during operation from taking place to shift, influence treatment.
In the preferred embodiment of the present invention, the clamping device 9 includes a sleeve sleeved on the vertical beam 2 and a "U" shaped clamp connected to the sleeve, and both the sleeve and the "U" shaped clamp are provided with fastening components. The sleeve can slide up and down along the vertical beam 2, the U-shaped clamp position can be adjusted according to the height of a sickbed and the like, the clamping and fixing are facilitated, the fastening assembly enables the connection to be firmer and more reliable, and the device can not move in treatment.
In some embodiments, the pressure detection device 7 further comprises a pressure display assembly 8. Optionally, the pressure display assembly 8 is a digital display screen. So set up, the doctor of being convenient for looks over the pressure size directly perceivedly, and real-time observation is convenient for treat the disease better, improves hemostatic effect.
In some embodiments, the lower end surface of the pressing plate 6 is provided with a pad which is detachably connected. The protection pad can be a rubber pad, such as silica gel or rubber, and the protection pad can also be made of other materials. The protection pad plays certain guard action, avoids direct impact, and the while is convenient for change after polluting for next use.
In some embodiments, the lower end surface of the pressing plate 6 is an arc surface or a spherical surface, so that the surface is smooth, and secondary injury to the wound due to the existence of corners is avoided.
In some embodiments, the base 1 is further provided with universal wheels 10, which is convenient for moving the device and saves time and labor.
The following content is combined with each of the above embodiments to specifically describe the femoral artery compression hemostasis device, in a preferred embodiment of the present embodiment, the femoral artery compression hemostasis device includes a base 1, a vertical beam 2 connected to the base 1, a cross beam 3 connected to the vertical beam 2, an electric lifting device 4 disposed on the cross beam 3, and a pressure lever 5 connected to the electric lifting device 4, the pressure lever 5 is driven by the electric lifting device 4 to move up and down, a pressure plate 6 is disposed at a lower end of the pressure lever 5, the pressure plate 6 is connected to a pressure detection device 7, and the pressure detection device 7 is provided with a pressure display assembly 8. The vertical beam 2 is provided with a clamping device 9 which can move up and down along the vertical beam 2 to adjust the height and is fixedly connected with a sickbed and the like to prevent the vertical beam from moving during treatment. The lower end surface of the pressing plate 6 is an arc surface or a spherical surface and is provided with a protection pad which is detachably connected. The base 1 is also provided with universal wheels 10 for moving.
In this embodiment, the electric lifting device 4 includes a moving component for moving the pressing rod 5 downward from the initial position and a returning component for returning the pressing rod 5 to the initial position. Wherein, the moving assembly comprises a motor and a screw nut mechanism, and the resetting assembly comprises a first elastic piece 11. The first end of the first elastic piece 11 is connected with the compression bar 5, and the second end is connected with the cross beam 3. The motor sets up on crossbeam 3, lead screw and motor rotatable coupling, is equipped with the second elastic component that is used for playing buffer function between nut and the depression bar 5. When the nut matched with the screw rod moves downwards along the screw rod, the nut pushes the pressure rod 5 to move downwards from the initial position, and the first elastic piece 11 generates elastic deformation; when the nut moves upwards, the first elastic piece 11 restores to the initial state and drives the pressure lever 5 to move upwards to the initial position; thereby realizing the up-and-down movement of the pressure lever.
So set up, electric lift device drives the depression bar, the clamp plate removes oppression femoral artery hemorrhage department downwards, pressure measurement device real-time detection and demonstration pressure size, the problem of can't master the degree of pressure is solved, when the degree of pressure is suitable, electric lift device stop work, the depression bar keeps pressing down position and pressure size unchangeable, avoided the doctor to press the in-process for a long time and appear the sore of hand, tired debilitation etc. and lead to pressing down the inequality, press the condition of aversion, improve hemostatic effect, make the patient obtain better treatment, reduce the appearance of postoperative complication, and the device structure is simple and convenient, the price is substantial, patient's medical burden has been alleviateed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The femoral artery compression hemostasis device is characterized by comprising a base (1), a support connected with the base (1), an electric lifting device (4) arranged on the support, and a pressure lever (5) which is connected with the electric lifting device (4) and can move up and down under the driving of the electric lifting device (4), wherein the lower end of the pressure lever (5) is provided with a pressure plate (6), and the pressure plate (6) is connected with a pressure detection device (7);
the electric lifting device (4) comprises a moving component for driving the pressure lever (5) to move downwards from an initial position and a resetting component for driving the pressure lever (5) to return to the initial position;
the moving assembly comprises a motor and a screw nut mechanism, the motor is arranged on the bracket, the screw is rotatably connected with the motor, and the nut drives the compression bar (5) to move downwards from the initial position when moving downwards along the screw;
a second elastic piece for playing a role of buffering is arranged between the nut and the pressure lever (5), when the nut moves downwards, the second elastic piece generates elastic deformation and drives the pressure lever (5) to move downwards, and when the nut moves upwards, the second elastic piece recovers deformation;
the reset assembly comprises a first elastic piece (11), the first end of the first elastic piece (11) is connected with the pressure lever (5), the second end of the first elastic piece is connected with the bracket, the first elastic piece (11) generates elastic deformation when the pressure lever (5) moves downwards from the initial position, and when the nut moves upwards, the first elastic piece (11) restores to the initial state and drives the pressure lever (5) to move upwards to the initial position;
the motor through adjusting part (13) with the support is connected, femoral artery hemostasis by compression device still establishes including the cover sleeve pipe (12) outside lead screw nut mechanism, set up the draw-in groove that extends along its axial direction on the periphery of sleeve pipe (12), the upper end of depression bar (5) stretches into in sleeve pipe (12), the upper end of depression bar (5) still be equipped with draw-in groove matched with arch, the arch stretches out the draw-in groove, the first end of first elastic component (11) is connected in the arch.
2. The femoral artery compression hemostasis device according to claim 1, characterized in that the bracket comprises a vertical beam (2) connected with the base (1) and a cross beam (3) connected with the vertical beam (2), the cross beam (3) is connected with the electric lifting device (4), and a clamping device (9) which is used for fixing the femoral artery compression hemostasis device and can move up and down along the vertical beam (2) is arranged on the vertical beam (2).
3. The femoral artery compression hemostasis device according to claim 2, characterized in that the clamping device (9) comprises a sleeve sleeved on the vertical beam (2) and a U-shaped clamp connected with the sleeve, and a fastening component is arranged on each of the sleeve and the U-shaped clamp.
4. The femoral artery compression hemostasis device of claim 1, wherein the pressure detection device (7) further comprises a pressure display assembly (8).
5. The femoral artery compression hemostasis device according to claim 1, characterized in that the lower end face of the pressure plate (6) is provided with a pad which is detachably connected.
6. The femoral compression hemostasis device according to claim 1, wherein the lower end surface of the pressure plate (6) is an arc surface or a spherical surface.
7. The femoral artery compression hemostasis device of claim 1, characterized in that the base (1) is further provided with universal wheels (10).
CN201810926742.5A 2018-08-15 2018-08-15 Femoral artery compression hemostasis device Expired - Fee Related CN109009303B (en)

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Application Number Priority Date Filing Date Title
CN201810926742.5A CN109009303B (en) 2018-08-15 2018-08-15 Femoral artery compression hemostasis device

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CN201810926742.5A CN109009303B (en) 2018-08-15 2018-08-15 Femoral artery compression hemostasis device

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CN109009303B true CN109009303B (en) 2021-01-19

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Publication number Priority date Publication date Assignee Title
CN111772715B (en) * 2020-08-11 2022-10-11 雷军宁 A postoperative recovery unit for femoral artery puncture radiography

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197972A (en) * 1991-03-25 1993-03-30 Hakki A Hamid Arterial manometric dressing
US20060095073A1 (en) * 2004-11-04 2006-05-04 Robert Beto Arterial compression device and method
CN205569012U (en) * 2016-03-29 2016-09-14 深圳復瑞德医疗科技有限公司 Arteria femoralis compression hemostat
CN206867249U (en) * 2017-01-17 2018-01-12 姜华 A kind of Cardiological hemostasis device
CN207041547U (en) * 2017-02-24 2018-02-27 胡春兰 A kind of Cardiological compression hemostasis device
CN207590718U (en) * 2017-05-26 2018-07-10 刘静怡 A kind of Cardiological compression apparatus

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Granted publication date: 20210119