CN112617945A - Carotid artery compression hemostasis frame - Google Patents
Carotid artery compression hemostasis frame Download PDFInfo
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- CN112617945A CN112617945A CN202011333869.XA CN202011333869A CN112617945A CN 112617945 A CN112617945 A CN 112617945A CN 202011333869 A CN202011333869 A CN 202011333869A CN 112617945 A CN112617945 A CN 112617945A
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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
- A61B90/00—Instruments, 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
- A61B90/06—Measuring instruments not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, 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
- A61B90/10—Instruments, 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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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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
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, 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
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
- A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
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Abstract
The invention discloses a carotid artery compression hemostasis frame, which is characterized by comprising: the device comprises a base, a left support rod, a right support rod, a control part, a movable cross rod, a slide rail, a slide block, a pen-type electric telescopic rod, a pressing head, an electromechanical module, a digital-to-analog converter, a memory and a microprocessor chip; the carotid artery hemostatic rack is provided with a special neck placement groove, when in use, the neck is placed in the concave arc groove, so that the stability of the neck can be kept, and the compression force can be better provided for a bleeding point; the hemostatic frame is specially designed for the high blood pressure of carotid artery, and a control device capable of accurately controlling pressure is designed to prevent the pressure from being too small or too large during compression; the position and direction of the pressing head can be flexibly adjusted.
Description
Technical Field
The invention belongs to the field of compression hemostasis instruments, and particularly relates to a carotid compression hemostasis frame.
Background
Some surgical and procedural procedures require compression of the carotid artery: (1) carotid endarterectomy and carotid aneurysm resection, and hemostasis needs to be performed by compressing carotid artery and neck after the operation; (2) in carotid artery puncture, the carotid artery needs to be compressed to stop bleeding after the carotid artery sheath is pulled out, if the hemostasis is improper, neck hematoma and trachea compression are easily caused, and suffocation and death of a patient can be caused in serious cases; (3) before giant aneurysm of internal carotid artery and cavernous sinus leak of carotid artery, carotid artery compression test is performed to know the compensation condition of contralateral internal carotid artery and posterior circulation.
At present, a compression hemostasis device specially aiming at femoral artery, radial artery and other parts exists, but the compression hemostasis device specially aiming at carotid artery is still deficient; the currently used carotid artery hemostatic devices have the following disadvantages: 1. because the arterial blood pressure at the carotid is large, the simple pressing hemostasis effect by using gauze is very poor; 2. the accurate control and adjustment of the compression hemostasis pressure cannot be accurately carried out; 3. the placement structure which can be attached to the neck is not designed, the contact surface of the placement structure and the hemostatic point is too narrow, the hemostatic point cannot be completely covered, and effective compression hemostasis is carried out.
Disclosure of Invention
In order to solve the technical problems, the invention designs a carotid artery compression hemostasis frame, which is provided with a special neck placement groove, when in use, the neck is placed in the concave arc groove, so that the stability of the neck can be kept, and the compression force can be better provided for a bleeding point; the hemostatic frame is specially designed for the high blood pressure of carotid artery, and a control device capable of accurately controlling pressure is designed to prevent the pressure from being too small or too large during compression; the position direction of the pressing head can be flexibly adjusted;
in order to achieve the technical effects, the invention is realized by the following technical scheme: a carotid artery compression hemostasis stand, comprising: the device comprises a base, a left support rod, a right support rod, a control part, a movable cross rod, a slide rail, a slide block, a pen-type electric telescopic rod, a pressing head, an electromechanical module, a digital-to-analog converter, a memory and a microprocessor chip;
an inner concave arc groove is formed in the middle of the upper portion of the base, and the left support rod and the right support rod are connected to the left end and the right end of the upper portion of the base respectively; the front surface of the base is connected with the control part; the left end of the movable cross rod is hinged to the upper end of the left support rod; the lower side edge of the movable cross rod is connected with a sliding rail, the upper end of a sliding block is hinged on the sliding rail in a manner of moving left and right, the lower end of the sliding block is connected with a pen type electric telescopic rod, and the lower end of the pen type electric telescopic rod is detachably connected with a pressing head through a universal rotating head; an electromechanical module is arranged in the base and is connected with a digital-to-analog converter, a memory and a microprocessor chip through an integrated circuit board;
further, the surface of the concave arc groove on the base is connected with a soft cushion layer;
further, the right end of the movable cross rod is integrally connected with an anti-skid handle;
furthermore, the hinge joint of the sliding block and the sliding rail is also connected with an elastic knob, and the sliding rail and the sliding block can be kept fixed by screwing the elastic knob;
furthermore, a magnetic attraction groove is formed in the side face above the right support rod, and a magnetic block is connected to the lower bottom face of the movable cross rod and corresponds to the magnetic attraction groove; after the right end of the movable cross rod is clamped into the magnetic attraction groove on the right support rod, the movable cross rod and the right support rod cannot be easily separated through the magnetic attraction force;
further, the lower bottom surface inside the compression head is connected with a pressure sensor;
furthermore, the control part is connected with a memory, the memory is connected with a microprocessor chip, and the microprocessor chip is connected with the pen type electric telescopic rod; the pressure sensor is connected with the microprocessor chip; the microprocessor chip is connected with a digital-to-analog converter, and the digital-to-analog converter is connected with a display screen on the control part;
further, the pressing head is an air bag type pressing head.
Another objective of the present invention is to provide a working principle of a pressure control and regulation system of a carotid artery compression hemostatic rack:
before use, a preset pressure value is set through a key on a control part, the set data is stored in a memory, after the system is started, the pen-type electric telescopic rod can stretch out and draw back to enable the compression head to perform compression hemostasis on a bleeding point, the pressure acting on the bleeding point is continuously increased along with the continuous extension of the telescopic end of the telescopic rod, a pressure sensor in the compression head monitors the pressure acting on the bleeding point in real time, the real-time monitoring data is sent to a microprocessor chip to be subjected to operation processing, the microprocessor chip calls the preset pressure value in the memory and compares the preset pressure value with the real-time pressure value detected by the pressure sensor, when the real-time pressure is increased to be consistent with the preset pressure value, the microprocessor chip controls an electromechanical module to control the pen-type; the microprocessor chip sends the real-time pressure value to the digital-to-analog converter at the same time, converts the electrical signal of the pressure value into a digital signal and displays the digital signal on a display screen of the control part;
at hemostasis by compression in-process, if cause oppression head department pressure value to change because of the slight change of neck position, pressure sensor can accurate perception to carry out the pressure value fine setting through microprocessor chip control pen type electric telescopic handle, remain throughout unanimous with the preset pressure value, realize hemostasis by compression pressure accurate control.
The invention has the beneficial effects that:
1. aiming at the compression hemostasis of the neck, the carotid compression hemostasis frame is provided with an inwards concave arc groove structure which can keep the stability of the neck in the compression hemostasis process; the position and the direction of the pressing head are adjustable; the design of the contact surface of the compression head and the bleeding point is wide, so that the complete covering and compression of the bleeding point can be ensured; the pressing head can be detachably replaced by models with different sizes;
2. this carotid artery hemostasis by compression frame has designed the control governing system of the oppression power, predetermines the pressure value as required to real-time supervision acts on the pressure of bleeding point, adjusts in real time, and the pressure that remains to act on bleeding point all the time keeps unanimous with the default, ensures the hemostasis by compression effect.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the external structure of a carotid artery compression hemostatic frame;
FIG. 2 is a schematic diagram of the external and internal structures of a carotid artery compression hemostatic frame;
FIG. 3 is a schematic view of a compression head structure of a carotid compression stent;
FIG. 4 is a schematic side view of a right strut of a carotid compression stent;
in the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a base 1, a soft cushion layer 101, a left supporting rod 2, a right supporting rod 3, a magnetic attraction groove 301, a control part 4, a movable cross rod 5, an anti-slip handle 501, a magnetic block 502, a sliding rail 6, a sliding block 7, an 8-pen type electric telescopic rod 9, a compression head 901, a pressure sensor 10, an electromechanical module 10, a digital-to-analog converter 11, a memory 12 and a microprocessor chip 13.
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.
Example 1
Referring to fig. 1 to 4, a carotid artery compression hemostatic scaffold is characterized by comprising: the device comprises a base 1, a left support rod 2, a right support rod 3, a control part 4, a movable cross rod 5, a sliding rail 6, a sliding block 7, a pen-type electric telescopic rod 8, a pressing head 9, an electromechanical module 10, a digital-to-analog converter 11, a memory 12 and a microprocessor chip 13;
an inner concave arc groove is formed in the middle of the upper portion of the base 1, and the left support rod 2 and the right support rod 3 are connected to the left end and the right end of the upper portion of the base 1 respectively; the front surface of the base 1 is connected with a control part 4; the left end of the movable cross rod 5 is hinged with the upper end of the left support rod 2; the lower side edge of the movable cross rod 5 is connected with a sliding rail 6, the sliding rail 6 can move left and right and is hinged with the upper end of a sliding block 7, the lower end of the sliding block 7 is connected with a pen-type electric telescopic rod 8, and the lower end of the pen-type electric telescopic rod 8 is detachably connected with a compression head 9 through a universal rotating head; an electromechanical module 10 is arranged in the base 1 and is connected with a digital-to-analog converter 11, a memory 12 and a microprocessor chip 13 through an integrated circuit board;
the surface of the concave arc groove on the base 1 is connected with a soft cushion layer 101; the comfort of the neck placed in the concave arc groove is ensured;
the right end of the movable cross rod 5 is integrally connected with an anti-skid handle 501;
the hinge joint of the sliding block 7 and the sliding rail 6 is also connected with an elastic knob, and the sliding rail 6 and the sliding block 7 can be kept fixed by screwing the elastic knob; the slide block 7 can drive the pen-type electric telescopic rod 8 to move on the slide rail 6 by loosening the elastic knob;
a magnetic attraction groove 301 is formed in the side face above the right support rod 3, and a magnetic block 502 is connected to the lower bottom face of the movable cross rod 5 and corresponds to the magnetic attraction groove 301; after the right end of the movable cross rod 5 is clamped into the magnetic attraction groove 301 on the right support rod 3, the movable cross rod 5 and the right support rod 3 cannot be easily separated through the magnetic attraction force;
the lower bottom surface inside the pressing head 9 is connected with a pressure sensor 901; monitoring the pressure value of the compression head acting on the bleeding point in real time through a pressure sensor 901;
the control part 4 is connected with a memory 12, the memory 12 is connected with a microprocessor chip 13, and the microprocessor chip 13 is connected with the pen-type electric telescopic rod 8; the pressure sensor 901 is connected with the microprocessor chip 13; the microprocessor chip 13 is connected with the digital-to-analog converter 11, and the digital-to-analog converter 11 is connected with a display screen on the control part 4;
the pressing head 9 is an air bag type pressing head, and cannot cause neck pressure injury when pressing force is generated.
Example 2
Referring to fig. 1 to 4, a carotid artery compression hemostatic scaffold is characterized by comprising: the device comprises a base 1, a left support rod 2, a right support rod 3, a control part 4, a movable cross rod 5, a sliding rail 6, a sliding block 7, a pen-type electric telescopic rod 8, a pressing head 9, an electromechanical module 10, a digital-to-analog converter 11, a memory 12 and a microprocessor chip 13;
an inner concave arc groove is formed in the middle of the upper portion of the base 1, and the left support rod 2 and the right support rod 3 are connected to the left end and the right end of the upper portion of the base 1 respectively; the front surface of the base 1 is connected with a control part 4; the left end of the movable cross rod 5 is hinged with the upper end of the left support rod 2; the lower side edge of the movable cross rod 5 is connected with a sliding rail 6, the sliding rail 6 can move left and right and is hinged with the upper end of a sliding block 7, the lower end of the sliding block 7 is connected with a pen-type electric telescopic rod 8, and the lower end of the pen-type electric telescopic rod 8 is detachably connected with a compression head 9 through a universal rotating head; an electromechanical module 10 is arranged in the base 1 and is connected with a digital-to-analog converter 11, a memory 12 and a microprocessor chip 13 through an integrated circuit board;
the surface of the concave arc groove on the base 1 is connected with a soft cushion layer 101; the comfort of the neck placed in the concave arc groove is ensured;
the right end of the movable cross rod 5 is integrally connected with an anti-skid handle 501;
the hinge joint of the sliding block 7 and the sliding rail 6 is also connected with an elastic knob, and the sliding rail 6 and the sliding block 7 can be kept fixed by screwing the elastic knob; the slide block 7 can drive the pen-type electric telescopic rod 8 to move on the slide rail 6 by loosening the elastic knob;
a magnetic attraction groove 301 is formed in the side face above the right support rod 3, and a magnetic block 502 is connected to the lower bottom face of the movable cross rod 5 and corresponds to the magnetic attraction groove 301; after the right end of the movable cross rod 5 is clamped into the magnetic attraction groove 301 on the right support rod 3, the movable cross rod 5 and the right support rod 3 cannot be easily separated through the magnetic attraction force;
the lower bottom surface inside the pressing head 9 is connected with a pressure sensor 901; monitoring the pressure value of the compression head acting on the bleeding point in real time through a pressure sensor 901;
the control part 4 is connected with a memory 12, the memory 12 is connected with a microprocessor chip 13, and the microprocessor chip 13 is connected with the pen-type electric telescopic rod 8; the pressure sensor 901 is connected with the microprocessor chip 13; the microprocessor chip 13 is connected with the digital-to-analog converter 11, and the digital-to-analog converter 11 is connected with a display screen on the control part 4;
the pressing head 9 is an air bag type pressing head, and the neck is not pressed and injured when pressing force is generated;
based on the structure, the device can be used for artery compression hemostasis of the neck, and can also place legs or arms in the concave arc grooves of the base, so that compression hemostasis can be performed on bleeding points of the legs or the arms.
Example 3
Based on embodiment 1's structure basis, it has the scale mark to correspond the slide rail mark on the activity horizontal pole, conveniently adjusts the position of oppression head.
In summary, 1, the carotid artery compression hemostasis frame aims at the compression hemostasis of the neck, and the designed concave arc groove structure can keep the stability of the neck in the compression hemostasis process; the position and the direction of the pressing head are adjustable; the design of the contact surface of the compression head and the bleeding point is wide, so that the complete covering and compression of the bleeding point can be ensured; the pressing head can be detachably replaced by models with different sizes;
2. this carotid artery hemostasis by compression frame has designed the control governing system of the oppression power, predetermines the pressure value as required to real-time supervision acts on the pressure of bleeding point, adjusts in real time, and the pressure that remains to act on bleeding point all the time keeps unanimous with the default, ensures the hemostasis by compression effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A carotid artery compression hemostasis stand, comprising: the device comprises a base, a left support rod, a right support rod, a control part, a movable cross rod, a slide rail, a slide block, a pen-type electric telescopic rod, a pressing head, an electromechanical module, a digital-to-analog converter, a memory and a microprocessor chip;
an inner concave arc groove is formed in the middle of the upper portion of the base, and the left support rod and the right support rod are connected to the left end and the right end of the upper portion of the base respectively; the front surface of the base is connected with the control part; the left end of the movable cross rod is hinged to the upper end of the left support rod; the lower side edge of the movable cross rod is connected with a sliding rail, the upper end of a sliding block is hinged on the sliding rail in a manner of moving left and right, the lower end of the sliding block is connected with a pen type electric telescopic rod, and the lower end of the pen type electric telescopic rod is detachably connected with a pressing head through a universal rotating head; an electromechanical module is arranged in the base and is connected with the digital-to-analog converter, the memory and the microprocessor chip through the integrated circuit board.
2. The carotid artery compression hemostasis frame as claimed in claim 1, wherein the inner concave arc groove surface on the base is connected with the cushion layer.
3. The carotid artery compression hemostatic scaffold according to claim 1, wherein the right end of the movable cross bar is integrally connected with the anti-slip handle.
4. The carotid artery compression hemostasis frame as claimed in claim 1, wherein a tightening knob is further connected to the hinged position of the sliding block and the sliding rail, and the sliding rail and the sliding block can be kept fixed by tightening the tightening knob.
5. The carotid artery compression hemostatic rack according to claim 1, wherein the side surface of the upper part of the right strut is provided with a magnetic attraction groove, and the lower bottom surface of the movable cross rod is connected with a magnetic block corresponding to the magnetic attraction groove; after the right end of the movable cross rod is clamped into the magnetic attraction groove on the right supporting rod, the movable cross rod can not be easily separated from the right supporting rod through the magnetic attraction force.
6. The carotid artery compression hemostatic scaffold according to claim 1, wherein the internal bottom surface of the compression head is connected with a pressure sensor.
7. The carotid artery compression hemostasis frame according to claim 1, characterized in that the control part is connected with a memory, the memory is connected with a microprocessor chip, and the microprocessor chip is connected with a pen-type electric telescopic rod; the pressure sensor is connected with the microprocessor chip; the microprocessor chip is connected with a digital-to-analog converter, and the digital-to-analog converter is connected with a display screen on the control part.
8. The carotid artery compression hemostatic scaffold according to claim 1, wherein the compression head is a balloon-type compression head.
9. The operating principle of the pressure control and regulation system of the carotid artery compression hemostasis frame of claims 1-8 is characterized in that:
before use, a preset pressure value is set through a key on a control part, the set data is stored in a memory, after the system is started, the pen-type electric telescopic rod can stretch out and draw back to enable the compression head to perform compression hemostasis on a bleeding point, the pressure acting on the bleeding point is continuously increased along with the continuous extension of the telescopic end of the telescopic rod, a pressure sensor in the compression head monitors the pressure acting on the bleeding point in real time, the real-time monitoring data is sent to a microprocessor chip to be subjected to operation processing, the microprocessor chip calls the preset pressure value in the memory and compares the preset pressure value with the real-time pressure value detected by the pressure sensor, when the real-time pressure is increased to be consistent with the preset pressure value, the microprocessor chip controls an electromechanical module to control the pen-type; the microprocessor chip sends the real-time pressure value to the digital-to-analog converter at the same time, converts the electrical signal of the pressure value into a digital signal and displays the digital signal on a display screen of the control part;
at hemostasis by compression in-process, if cause oppression head department pressure value to change because of the slight change of neck position, pressure sensor can accurate perception to carry out the pressure value fine setting through microprocessor chip control pen type electric telescopic handle, remain throughout unanimous with the preset pressure value, realize hemostasis by compression pressure accurate control.
10. The carotid artery compression haemostatic rack according to claims 1-8, which discloses the application of a carotid artery compression haemostatic rack in the field of compression haemostatic devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333869.XA CN112617945A (en) | 2020-11-23 | 2020-11-23 | Carotid artery compression hemostasis frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011333869.XA CN112617945A (en) | 2020-11-23 | 2020-11-23 | Carotid artery compression hemostasis frame |
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| CN112617945A true CN112617945A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011333869.XA Pending CN112617945A (en) | 2020-11-23 | 2020-11-23 | Carotid artery compression hemostasis frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679443A (en) * | 2021-09-09 | 2021-11-23 | 济宁医学院附属医院 | Intracardiac branch of academic or vocational study hemostasis constriction device |
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| CN103610485A (en) * | 2013-12-10 | 2014-03-05 | 四川大学 | Device and method for automatically controlling blood occlusion of carotid artery |
| CN205548615U (en) * | 2016-03-31 | 2016-09-07 | 李勇 | Hemostasis compressor is intervene to intracardiac branch of academic or vocational study |
| CN110353756A (en) * | 2019-07-24 | 2019-10-22 | 赵旋 | A kind of novel Cardiological clinic compressing fast hemostasis device |
| CN211270954U (en) * | 2019-12-30 | 2020-08-18 | 万荣 | Cardiovascular intervention postoperative puncture position pressing device |
| CN211460361U (en) * | 2019-12-17 | 2020-09-11 | 西安交通大学医学院第一附属医院 | Dialysis pressure-regulating hemostat |
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2020
- 2020-11-23 CN CN202011333869.XA patent/CN112617945A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973729Y (en) * | 2006-11-08 | 2007-11-14 | 王晶 | Omnibearing compression hemostasis apparatus |
| CN103610485A (en) * | 2013-12-10 | 2014-03-05 | 四川大学 | Device and method for automatically controlling blood occlusion of carotid artery |
| CN205548615U (en) * | 2016-03-31 | 2016-09-07 | 李勇 | Hemostasis compressor is intervene to intracardiac branch of academic or vocational study |
| CN110353756A (en) * | 2019-07-24 | 2019-10-22 | 赵旋 | A kind of novel Cardiological clinic compressing fast hemostasis device |
| CN211460361U (en) * | 2019-12-17 | 2020-09-11 | 西安交通大学医学院第一附属医院 | Dialysis pressure-regulating hemostat |
| CN211270954U (en) * | 2019-12-30 | 2020-08-18 | 万荣 | Cardiovascular intervention postoperative puncture position pressing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679443A (en) * | 2021-09-09 | 2021-11-23 | 济宁医学院附属医院 | Intracardiac branch of academic or vocational study hemostasis constriction device |
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