CN117045322A - Arterial puncture positioning device - Google Patents
Arterial puncture positioning device Download PDFInfo
- Publication number
- CN117045322A CN117045322A CN202310936401.7A CN202310936401A CN117045322A CN 117045322 A CN117045322 A CN 117045322A CN 202310936401 A CN202310936401 A CN 202310936401A CN 117045322 A CN117045322 A CN 117045322A
- Authority
- CN
- China
- Prior art keywords
- puncture
- vibration
- utility
- model
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000001367 artery Anatomy 0.000 claims description 25
- 229920003023 plastic Polymers 0.000 claims description 4
- 210000001105 femoral artery Anatomy 0.000 abstract description 6
- 230000036407 pain Effects 0.000 abstract description 2
- 210000003811 finger Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010003175 Arterial spasm Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036543 hypotension Effects 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a femoral artery puncture positioning device, and belongs to the technical field of medical appliances. The utility model comprises the following steps: a housing; the vibration sensors are three in number and positioned on the same straight line, are arranged on the back of the shell and are used for detecting the vibration of the femoral artery; the indicator lamp is arranged on the front surface of the shell; the front puncture hole is formed in the front of the shell; the back puncture hole is formed in the back of the shell and is positioned on a straight line determined by the three vibration sensors; and the controller is used for receiving the vibration signal transmitted by the vibration sensor and controlling the start and stop of the indicator lamp. The utility model only needs to determine the position of the femoral artery through the vibration of the femoral artery by three vibration sensors, has simple structure and low operation requirement, does not depend on the clinical experience of medical staff, and can increase the success rate of femoral artery puncture according to the individual difference of each person, thereby reducing the operation risk of patients and reducing the pain of patients caused by repeated puncture.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an arterial puncture positioning device.
Background
Arterial puncture is a very important puncture technology for interventional therapy and angiography, a puncture part is usually selected from the root of the thigh, three times of conventional iodophor disinfection are carried out, then a towel is laid, the position of an artery is touched by the thumb and the middle finger of the left hand, then a mark is made, after local anesthesia, a puncture point is selected to enter a needle, the middle finger touches a pulse movement point, the puncture needle enters the puncture point of the front wall of the thigh, then the front wall of the artery is punctured, if bleeding is bright red, arterial blood is obtained, and skin puncture on the right lower side forms an angle of 45 degrees with the pulse point of the artery.
Because the anatomy of artery is different from person to person, the puncture setpoint is comparatively fixed in general, finally judges the position of puncture, and the angle of puncture is based on actual operator's clinical experience, and needs the patient's of puncture itself characteristic to the puncture influence greatly, includes: obesity, hypotension, etc. Therefore, the success rate of one puncture is about 70-95%, and multiple punctures can increase the complication rate of arterial puncture, increase the pain experience of patients, form arterial spasm and the like. The utility model aims to stabilize the success rate of one arterial puncture to more than 95% without considering the experience level of an operator with the assistance of an arterial puncture locator.
The utility model with publication number CN2585633Y discloses an arterial puncture locator, which consists of a left arm, a working notch, a right arm, a rear arm and a rear notch, wherein a rectangular working notch is formed in the middle of a rectangular plate, the left arm and the right arm are respectively arranged on two sides of the notch, the rear arm is arranged on one side opposite to the working notch, the rear notch is formed on one side of the thickness of the middle of the rear arm, and the notch and each edge angle of the shape are chamfered into an R arc shape, so that the arterial puncture locator is formed.
Although the arterial puncture locator has simple structure, is simple and easy to operate, and can reduce the manufacturing cost, in the arterial puncture process, after the left and right arms of the locator are fixed at the upper and lower positions of the pulsation point along the arterial direction, medical staff is required to fix the index finger and the thumb at the two sides of the puncture point respectively, and then the injector is used for puncture, so that a plurality of inconveniences are brought to the use.
The device also simply uses anatomical landmarks of the human body to locate arteries, then individuals are widely different, and standard anatomical landmarks are not suitable for all individuals, thus also easily causing the possibility of repeated punctures. Meanwhile, the device has larger volume and high operability requirement, and is even inferior to the current clinic direct positioning puncture.
Disclosure of Invention
In view of the above, in order to solve the technical problems that the operation requirement of the arterial puncture positioning device in the prior art is high and the arterial puncture in the prior art depends on the clinical experience of medical staff, and the like, the utility model provides the arterial puncture positioning device which only needs to determine the position of an artery through the vibration of the artery by three vibration sensors.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an arterial puncture positioning device, comprising:
a housing;
the vibration sensors are three in number and positioned on the same straight line, are arranged on the back of the shell and are used for detecting the vibration of the artery;
the indicator lamp is arranged on the front surface of the shell;
the front puncture hole is formed in the front of the shell;
the back puncture hole is formed in the back of the shell and is positioned on straight lines determined by the three vibration sensors;
the controller is used for receiving the vibration signal transmitted by the vibration sensor and controlling the indicator lamp to be turned on or off;
and when the controller receives the same vibration signals transmitted by the three vibration sensors, controlling the indicator lamp to be turned on.
Preferably, the shell is made of transparent plastic.
Preferably, the straight line where the front puncture hole is located right above the straight lines determined by the three vibration sensors, and an included angle of 45 degrees is formed between the straight line and the back puncture hole.
Compared with the prior art, the utility model has the following beneficial effects:
the arterial puncture positioning device provided by the utility model only needs to determine the position of an artery through the vibration of the artery by the three vibration sensors, when the vibration amplitudes of the three vibration sensors are the same, the position of the artery can be determined, the indicator lamp is controlled to be turned on by the controller to indicate that the arterial positioning is successful, meanwhile, the puncture needle penetrates from the front puncture hole and penetrates from the back puncture hole to perform puncture operation.
Drawings
FIG. 1 is a front view of one of the puncture angles of the present utility model;
FIG. 2 is a front view of another penetration angle of the present utility model;
FIG. 3 is a front view of the housing of the present utility model;
FIG. 4 is a schematic rear view of the housing of the present utility model;
in the figure, 1, a shell, 11, a vibration sensor, 12, an indicator light, 13, a front puncture hole, 14 and a back puncture hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, the present utility model provides an arterial puncture positioning device comprising:
a housing 1;
vibration sensors 11, which are three in number and are positioned on the same straight line, are provided on the back of the housing 1 for detecting vibration of arteries;
an indicator lamp 12 provided on the front surface of the housing 1;
a front puncture hole 13 provided in the front surface of the housing 1;
a rear puncture hole 14 provided on the rear surface of the housing 1 and positioned on a straight line defined by the three vibration sensors 11;
a controller (not shown) for receiving the vibration signal transmitted from the vibration sensor 11 and controlling the indication lamp 12 to be turned on or off;
the three vibration sensors 11 are positioned on the same straight line (the position of the artery is positioned by using three points and one line), when the vibration signals transmitted by the three vibration sensors 11 are received by the controller to be the same, the vibration sensors indicate successful positioning, and the controller controls the indicator lamp 12 to be turned on.
In the utility model, the controller, the vibration sensor 11 and the indicator lamp 12 are connected with the circuit board in the shell 1, the power can be supplied through an external power supply or a battery, the circuit board is only required to select a conventional circuit board, no special requirement is required for the circuit board, when the amplitude of the three vibration sensors 11 received by the controller is the same, the indicator lamp 12 is controlled to be turned on, and when the amplitude of the three vibration sensors is different, the indicator lamp 12 is controlled to be in a turned-off state, which is the prior art, and the description is omitted, and a person skilled in the art can select from the prior art according to actual needs.
The vibration sensor 11 in the utility model can be a pulse sensor module with a model number of BH1792 GLC.
In the utility model, the vibration amplitudes of the three vibration sensors 11 are the same to determine the position of an artery, the starting of the indicator lamp 12 is used for prompting medical staff that the artery is positioned successfully, puncture can be performed, a puncture needle penetrates from the front puncture hole 13 and penetrates from the back puncture hole 14, and as the back puncture hole 14 is positioned on a straight line (the arterial position) determined by the three vibration sensors 11, the puncture needle can necessarily successfully penetrate into the artery after penetrating from the back puncture hole 14, so that the puncture operation is not dependent on the clinical experience of the medical staff and can also complete the puncture work, the working efficiency is greatly improved.
In the present utility model, the material of the housing 1 is transparent plastic, which is aimed at facilitating the medical staff to determine which back puncture hole the puncture needle is pierced from, so as to facilitate the medical staff to determine the puncture angle according to the arteries of different patients, wherein the transparent plastic is harmless to the human body, polymethyl methacrylate (PMMA), polycarbonate (PC), polyethylene terephthalate (PET) and the like with antibacterial property can be selected, other kinds of transparent materials can be selected according to actual needs, the puncture needle is selected from stainless steel needle, silver needle or silver-plated needle and the like, and the device and the puncture needle can be selected according to needs, and care should be taken that disinfection work is performed before use.
In the present utility model, the straight line where the front puncture hole 13 is located directly above the straight lines determined by the three vibration sensors 11, and forms an included angle of 45 degrees with the rear puncture hole 14, and the success rate of puncture under the angle is the highest.
The front puncture holes 13 may be provided in plural numbers, and form different angles with the back puncture holes 14, wherein the success rate of forming the angle of 45 degrees is the highest.
The artery referred to in the present utility model is preferably a femoral artery, a radial artery, etc., and of course, the arterial puncture positioning device provided in the present utility model is also suitable for puncture of other arteries, and is not particularly limited thereto, and those skilled in the art can select according to actual needs.
The application method of the utility model is as follows:
the artery puncture positioning device provided by the utility model is used for positioning the artery, the device is placed on the skin surface of the artery to be punctured, the position of the device is continuously adjusted, when the vibration amplitudes of the three vibration sensors 11 are the same, the positioning is successful, the position of the artery is determined according to three points and one line, the controller controls the front indicator lamp 12 to be started, and the puncture needle penetrates from the front puncture hole 13 to the back puncture hole 14 to puncture, so that the puncture work is completed. Further, in order to ensure the highest puncture success rate, the artery can be successfully punctured by forming an included angle of 45 degrees between the front puncture hole 13 and the back puncture hole 14.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (3)
1. An arterial puncture positioning device, comprising:
a housing;
the vibration sensors are three in number and positioned on the same straight line, are arranged on the back of the shell and are used for detecting the vibration of the artery;
the indicator lamp is arranged on the front surface of the shell;
the front puncture hole is formed in the front of the shell;
the back puncture hole is formed in the back of the shell and is positioned on straight lines determined by the three vibration sensors;
the controller is used for receiving the vibration signal transmitted by the vibration sensor and controlling the indicator lamp to be turned on or off;
and when the controller receives the same vibration signals transmitted by the three vibration sensors, controlling the indicator lamp to be turned on.
2. The arterial puncture positioning device as claimed in claim 1, wherein the housing is made of transparent plastic.
3. The arterial puncture positioning device according to claim 1, wherein the line along which the front puncture is located is directly above the line defined by the three vibration sensors and forms an angle of 45 degrees with the back puncture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310936401.7A CN117045322A (en) | 2023-07-28 | 2023-07-28 | Arterial puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310936401.7A CN117045322A (en) | 2023-07-28 | 2023-07-28 | Arterial puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117045322A true CN117045322A (en) | 2023-11-14 |
Family
ID=88665372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310936401.7A Pending CN117045322A (en) | 2023-07-28 | 2023-07-28 | Arterial puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117045322A (en) |
-
2023
- 2023-07-28 CN CN202310936401.7A patent/CN117045322A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110947055B (en) | Injection device | |
| US4667679A (en) | Apparatus and method for positioning and puncturing an artery and a vein | |
| ATE364350T1 (en) | CATHETERIZATION SYSTEM | |
| CN103976778A (en) | Full-automatic venipuncture mechanical arm and application method thereof | |
| WO2018161620A1 (en) | Venipuncture device, system, and venipuncture control method | |
| TWI533897B (en) | Fat removal device | |
| CN117045322A (en) | Arterial puncture positioning device | |
| CN212434060U (en) | Simulation circulation system for blood return visible during acupuncture | |
| CN110711295A (en) | Automatic superficial venipuncture catheterization equipment | |
| CN109821104B (en) | Auxiliary positioning device for puncture of port seat of infusion | |
| CN210804939U (en) | Invasive artery puncture catheterization skill simulation trainer | |
| CN208851483U (en) | Electrophysiology monitors system in nerve electrode and art | |
| CN207856026U (en) | A kind of vein puncture device and system | |
| CN204500628U (en) | A kind of small-sized vein visualizer | |
| CN206508229U (en) | A kind of miniature diabetes curing instrument | |
| CN106267553A (en) | A kind of miniature diabetes curing instrument | |
| WO2002058556A1 (en) | Method and apparatus for micro-sampling | |
| CN104688189A (en) | Small vein imaging apparatus | |
| CN2309839Y (en) | Venipuncture guiding device | |
| CN201768216U (en) | Upward type transilluminator | |
| CN214761101U (en) | Artery puncture point positioning device | |
| CN217113604U (en) | Vein simulation injection auxiliary device for medical nursing teaching | |
| JP6433286B2 (en) | Auxiliary device for blood vessel puncture, and blood vessel puncture device using the same | |
| CN213432287U (en) | Automatic alarm device of monitoring puncture department oozing blood | |
| CN218279763U (en) | Arteriopuncture auxiliary positioning subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |