CN110652332A - Limb artery pressing device with early warning function - Google Patents
Limb artery pressing device with early warning function Download PDFInfo
- Publication number
- CN110652332A CN110652332A CN201911065567.6A CN201911065567A CN110652332A CN 110652332 A CN110652332 A CN 110652332A CN 201911065567 A CN201911065567 A CN 201911065567A CN 110652332 A CN110652332 A CN 110652332A
- Authority
- CN
- China
- Prior art keywords
- alarm
- clamping device
- fixing clamp
- early warning
- pressure
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
-
- 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
-
- 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
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a limb artery pressing device with an early warning function, which comprises: a clamping device: it includes: the first clamping device and the second clamping device which are corresponding to each other in the upper and lower positions are both arc-shaped structures, and when the two arc-shaped structures are closed, an oval or approximately oval through hole can be formed; a fixing device: the clamping device comprises a first fixing clamp and a second fixing clamp, wherein the middle parts of the first fixing clamp and the second fixing clamp are respectively provided with a protruding part extending towards the direction of the other side, the two protruding parts correspond to each other and are connected through a rivet sleeved with a torsion spring, and a first through hole is formed in the connecting position of the first clamping device and the first fixing clamp; and an alarm device which can send out alarm information after detecting the moist liquid. The structure is simple, safe, fast and efficient.
Description
Technical Field
The invention relates to a limb artery pressing device with an early warning function.
Background
Limb artery puncture is an important means of internal and surgical treatment, is a new technology, is mainly used for artery angiography, artery blood gas analysis, intraoperative vital sign monitoring and the like, and the radial artery is usually selected as a puncture part. After the arterial puncture operation, the puncture point needs to be pressed for a long time to prevent bleeding, and if the pressing method is improper, complications such as bleeding, hematoma and subcutaneous bleeding can occur at the puncture part of a patient; the labor capacity of medical staff is greatly increased by long-time pressing. In many departments of a hospital, taking an anesthesia recovery room as an example, as a special clinical department, a large number of patients to be rehabilitated after operative anesthesia are received and diagnosed every day, the bed turnover is extremely fast, and the puncture point needs to be pressed for a long time after the arterial puncture needle is pulled out, so that the labor amount of medical staff is greatly increased, the labor efficiency is seriously reduced, and potential safety hazards can be increased for the patients due to improper pressing. At present, there is a patent document reporting a structure of an artery depressor, for example, a utility model patent of CN207220849U, which discloses "1. an artery depressor, characterized in that: the novel screw nail fixing device is characterized by comprising a base, wherein a first through hole is formed in the center of the base, second through holes are symmetrically formed in two sides of the first through hole, screws (4) are arranged in the first through holes, nuts and pressing plates are arranged at the top ends and the bottom ends of the screws respectively, an elastic band is arranged in each second through hole, and one end of each elastic band is fixed to one side of each elastic band in each second through hole. "this artery pressing device structure is fairly simple, and use comfort is low, and adopts the mode of elastic cord, and its fixed easy slippage not only, and whole equipment does not have the early warning function, and factor of safety after the use is low, and the nurse personnel can not in time be told to the unexpected condition appearing. CN 207604986U's utility model discloses a "press device behind radial artery puncture", "1 a press device behind radial artery puncture, including the platelike support body of arc, be connected with on the support body and be used for fixing the bandage on the wrist, its characterized in that, two convex supporting parts have on the concave surface of support body, still have tube-shape portion on the concave surface of support body, this tube-shape position is between two supporting parts, there is the pressure board along axially sliding connection in the tube-shape portion, and this pressure board is located the outside of tube-shape portion, still be equipped with in the tube-shape portion and make the pressure board compress tightly the pressure spring in the wrist wound, it has the adjusting bolt that can adjust pressure spring elasticity to go back the spiro union on the support body. ", this utility model patent structure is complicated relatively, and the comfort level after the patient used is good inadequately, and does not have the early warning function, in case the deviation appears in the operation, can not in time remind medical personnel, has the potential safety hazard that leads to the production of complication easily.
Disclosure of Invention
The invention aims to provide a limb artery pressing device with an early warning function, which is simple in structure, safer, quicker and more efficient.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a limb artery pressing device with an early warning function, which comprises:
a clamping device for fitting on a limb: the clamping device includes: the clamping device comprises a first clamping device and a second clamping device which correspond to each other in the upper and lower positions, wherein the first clamping device and the second clamping device are both arc-shaped structures, and when the two arc-shaped structures are closed, an oval or approximately oval through hole can be formed;
fixing means for holding the clamping means in an open state by finger pressure: the fixing device comprises a first fixing clamp connected with the inner end part of the first clamping device and a second fixing clamp connected with the inner end part of the second clamping device, wherein the middle parts of the first fixing clamp and the second fixing clamp are respectively provided with a convex part extending towards the direction of the opposite side, the two convex parts correspond to each other and are connected through a rivet on which a torsion spring is sleeved, and a first through hole is formed in the connecting position of the first clamping device and the first fixing clamp; and
the alarm device can send alarm information after detecting the moist liquid.
As a further improvement of the invention: alarm device includes from last rotatory pressing column that passes first through-hole and height-adjustable down: the top end of the rotary pressing column is provided with an alarm, the bottom end of the rotary pressing column is provided with a pressing plate for stopping bleeding, and a knob for sleeving the rotary pressing column is arranged between the alarm and the first fixing clamp or the first clamping device;
the knob is a hollow knob;
the alarm comprises a probe protruding out of the outer surface of the bottom of the pressing plate, a power supply and a connecting wire for connecting the probe, and the connecting wire is arranged in the rotary pressing column; the power supply is a micro battery, the probe protrudes out of the lower surface of the pressing plate, and the connecting wire runs in the rotary pressing column.
As a further improvement of the invention: the inner end parts of the first clamping device and the second clamping device are respectively sleeved at the front ends of the first fixing clamp and the second fixing clamp; the outer ends of the two protruding portions are respectively provided with handles extending towards the two outer sides of the first fixing clamp and the second fixing clamp, and the two handles are respectively provided with a second through hole.
As a further improvement of the invention: the first fixing clamp and the second fixing clamp have the same structure: the front end, the bulge part and the handle are all integrated.
As a further improvement of the invention: the included angle formed by the upper surface of the convex part and the outer side surface of the handle is less than or equal to 100 degrees and less than or equal to 170 degrees.
As a further improvement of the invention: the first clamping device and the second clamping device are made of metal coated by hard rubber or colloidal silica on the peripheral sides, and the inner side of the metal is made of expanded sponge.
As a further improvement of the invention: the caliber of the upper end of the first through hole is smaller than that of the lower end of the first through hole, and the pressure supply plate can penetrate through the first through hole due to the caliber of the lower end of the first through hole.
As a further improvement of the invention: the inner ends of the first clamping device and the second clamping device are respectively provided with a U-shaped notch, and the front ends of the first fixing clamp and the second fixing clamp respectively extend into the U-shaped notches;
the first clamping device is fixedly connected with the first fixed clamp, and the second clamping device is fixedly connected with the second fixed clamp;
the pressing plate is cuboid and is prepared from a silica gel material;
the alarm is a sensor with a liquid induction function.
As a further improvement of the invention: the alarm device includes:
the alarm device comprises an alarm device shell with pressure scales, wherein the top of the alarm device shell is provided with an opening through which an alarm device telescopic rod can pass, the alarm device shell is connected with an alarm device base through an annular bearing, and the alarm device shell can rotate relative to the alarm device base;
the alarm base is arranged on the first fixing clamp;
along its radial direction in the alarm shell from last to having set gradually alarm pressure adjustment piece, rubber circle and pressure scale down: when the alarm shell is rotated, the telescopic rod of the alarm can be matched with the pressure regulating sheet, the rubber ring and the pressure scale of the alarm to achieve the purpose of lifting the telescopic rod of the alarm;
the alarm pressure adjusting sheet comprises a circular plastic sheet, symmetrical bulges are arranged at the position, close to the inner wall of the alarm shell, of the circular plastic sheet, and the bulges can be clamped on grooves in the inner wall of the alarm shell;
rubber ring: the rubber ring can be encircled on a groove on the side wall of the alarm pressure adjusting sheet and is tightly matched with the inner wall of the alarm shell;
a pressure scale: the pressure scale is arranged in a manner of being attached to the pressure spring;
the pressure spring is arranged in the alarm shell;
a compression module: the compression module is provided with an induction electrode;
the reminding device comprises: a buzzer and a light emitting diode which can sound and emit light when electrified; and
a button cell interface;
the induction electrode, the reminding device and the button cell interface are electrically connected, and when the induction electrode is contacted with body fluid or fresh blood of a patient, the induction electrode is conducted to realize alarm.
As a further improvement of the invention: the alarm base is arranged on the first fixing clamp, and the first fixing clamp and the second fixing clamp form an integrated structure.
The specification of the ellipse is matched with the anatomical structure of limbs, and the ellipse can be sleeved on a specific limb part as a standard.
Compared with the prior art, the limb artery pressing device with the early warning function provided by the invention has the beneficial effects of the following patent law meanings:
1. the rotary pressing column is adopted, pressure regulation and control can be carried out at any time according to the condition of a patient, and the pressing effect is greatly improved.
2. The utility model is used for the limbs artery is intervened, is punctured the back and carries out the hemostasis by compression that lasts stable to the puncture position, adopts the presser to connect alarm device, and sensor or probe can detect out the limbs partial bleeding condition sensitively, can monitor and indicate the puncture point and bleed, effectively reduces patient's arteriopuncture postoperative bleeding complication.
3. The expansion sponge is adopted at the inner side of the first clamping device or the second clamping device, so that the plastic property can be effectively improved, the comfort degree can be improved, and the blood circulation disorder caused by pressing the ulnar artery can be avoided.
4. The device is not only suitable for anesthesia departments, but also can be popularized and used in clinical departments such as arteriography and arterial blood specimen collection.
5. Simple operation and exact compression hemostasis effect, can increase the patient moderation, shorten the hospitalization time, reduce the postoperative complications, reduce the labor intensity of medical personnel and improve the clinical work efficiency.
6. The whole structure is simple, the use is simple and convenient, the safety is realized, and the body feeling of the patient is comfortable.
Drawings
Fig. 1 is a schematic structural diagram i of an initial state-before-compression of a limb artery compression device with an early warning function in embodiment 1.
Fig. 2 is a schematic structural diagram ii of the limb artery depressor with the warning function in the initial state before compression in embodiment 1.
Fig. 3 is a schematic structural diagram iii of the limb artery pressing device with an early warning function in example 1 before pressing.
Fig. 4 is a schematic structural diagram i of a state when the limb artery pressing device with an early warning function in embodiment 1 presses.
Fig. 5 is a schematic structural diagram ii of the state of the limb artery pressing device with an early warning function in embodiment 1 when pressed.
Fig. 6 is a vertical sectional view of the limb artery pressing device with an alarm function according to embodiment 1 in a state of being pressed.
Fig. 7 is a longitudinal sectional view i of the alarm of the limb artery pressing device with an early warning function according to embodiment 2.
Fig. 8 is a longitudinal sectional view ii of the alarm of the limb artery pressing device with an early warning function according to embodiment 2.
Fig. 9 is a longitudinal sectional view iii of the alarm device of the limb artery pressing device with an early warning function according to embodiment 2.
In the figure: 1-a fixture; 2-a knob; 3-an alarm; 4, pressing a plate; 5-a first clamping device; 6-a second clamping device; 7-a torsion spring; 8-riveting; 9-a handle; 11-alarm housing; 12-an alarm base; 13-alarm bearings; 14-telescopic rod of alarm; 15-alarm pressure regulating sheet; 16-a rubber ring; 17-a pressure scale; 18-a groove; 19-a pressure spring; 20-a compression module; 21-a sensing electrode; 22-a reminder device; 23-button cell interface.
Detailed Description
The limb artery pressing device with the early warning function provided by the invention is further described in more detail through specific embodiments as follows:
example 1
Referring to fig. 1, 2, 3, 4, 5 and 6, the limb artery pressing device with an early warning function of the present embodiment includes:
a clamping device for fitting on a limb: the clamping device includes: the hemostatic device comprises a first clamping device 5 and a second clamping device 6 which are corresponding to each other in the upper and lower positions, wherein the first clamping device 5 and the second clamping device 6 are both arc-shaped structures, and when the two arc-shaped structures are closed, an oval or approximately oval through hole can be formed, and the oval or approximately oval through hole is used for fixing limb parts where positions needing hemostasis are located, such as wrists or arms, or thighs and the like, namely the size and specification of the oval are matched with the anatomical structures of the limbs, so that the hemostatic device can be sleeved on specific limb parts as a standard;
the fixing device 1, which brings the clamping device into the open state by finger pressure, functions to fix the clamping device while facilitating manual operation: the fixing device 1 comprises a first fixing clamp connected with the inner end of a first clamping device 5 and a second fixing clamp connected with the inner end of a second clamping device 6, wherein the middle positions of the first fixing clamp and the second fixing clamp are respectively provided with a convex part extending towards the direction of the opposite side, the two convex parts correspond to each other and are connected through a rivet 8 on which a torsion spring 7 is sleeved, and a first through hole is formed in the connecting position of the first clamping device 5 and the first fixing clamp; and
a press device for hemostasis of limb concrete part: the pressing device includes: the rotary pressing column penetrates through the first through hole from top to bottom, an alarm 3 is arranged at the upper end of the rotary pressing column, a pressing plate for stopping bleeding is arranged at the bottom end of the rotary pressing column, and a hollow structure knob 2 sleeved on the rotary pressing column is arranged between the alarm 3 and the first fixing clamp or the first clamping device 5; the alarm 3 can give an alarm sound after detecting the moist liquid.
The inner ends of the first clamping device 5 and the second clamping device 6 are respectively sleeved at the front ends of the first fixing clamp and the second fixing clamp; the outer ends of the two convex parts are respectively provided with a handle 9 extending towards the two outer sides of the first fixing clamp and the second fixing clamp, the two handles are respectively provided with a second through hole, and the second through holes can be hung under the condition of not using;
the first clamping device 5 and the second clamping device 6 are made of metal coated by hard rubber or colloidal silica on the outer peripheral sides, the inner sides of the metal are made of expanded sponge, and the expanded sponge is used for increasing the comfort of a patient and relieving the tension of the patient.
The first fixing clamp and the second fixing clamp have the same structure: the front end, the bulge part and the handle are all integrated, and the function is convenient for production, processing and manufacturing.
The included angle formed by the upper surface of the convex part and the outer side surface of the handle 9 is less than or equal to 170 degrees and is used for better controlling the force intensity in manual operation.
The caliber of the upper end of the first through hole is smaller than that of the lower end thereof, and the caliber of the lower end of the first through hole can enable the pressing plate 4 to pass through the first through hole.
The inner ends of the first clamping device 5 and the second clamping device 6 are respectively provided with a U-shaped notch, and the front ends of the first fixing clamp and the second fixing clamp respectively extend into the U-shaped notches;
the first clamping device 5 is fixedly connected with the first fixed clamp, the second clamping device 6 is fixedly connected with the second fixed clamp, and the fixed connection can enhance the firmness of the first clamping device 5 and the second clamping device 6. The outer circumference of the clamping device is made of silica gel material, the inner part of the clamping device is shaped by metal, the clamping device is oval in appearance and is matched with the anatomical structure of the wrist of a human body; the clamping device medial surface adopts the sponge material that has the contraction work ability to adapt to the patient of the different thicknesses of wrist, can not press the ulnar artery and arouse blood circulation obstacle, effectively increased shapeability, stability and patient's comfort level.
The alarm 3 is a sensor with a liquid induction function, the alarm 3 comprises a probe protruding out of the outer surface of the bottom of the pressing plate 4, a power supply and a connecting wire for connecting the probe, the connecting wire is arranged in the rotary pressing column, and when the probe detects moist liquid, the alarm 3 can give out an alarm sound; the power supply of the alarm 3 is from a micro battery, two metal probes representing positive and negative electrodes protrude out of the surface of the pressing plate 4 by about 2mm, an electrode connecting wire runs in the rotary pressing column, and when the probes detect moist liquid, the alarm is triggered. The clamp plate 4 is the cuboid form, and it adopts silica gel material preparation to obtain, can increase the comfort level that the patient used equally, and the 2cm size of about 4cmX width can be according to patient's condition adjust knob 2 degree of depth to reach and press required pressure. The power supply is a micro battery, and the probe is made of a metal wire material with reliable sensitivity. The functional area mainly comprises a music integrated circuit and a loudspeaker, and is prepared and realized by the conventional technology.
Example 2
The limb artery pressing device with the warning function of the present embodiment, as shown in fig. 7, 8 and 9, has the same configuration of 1-fixing means 1, first clamping means 5, second clamping means 6, torsion spring 7, rivet 8 and handle 9 as that of embodiment 1, except that:
the alarm device is specifically constructed as follows:
the alarm shell 11 is a transparent plastic cylindrical structure with pressure scales. The scale can show corresponding pressure according to spring deformation degree, and its top has a trompil to supply alarm telescopic link 14 to pass through, and the below is connected with alarm base 12 via annular bearing 13.
The alarm base 12, this part is united with the first fixing clip to form a whole, i.e. it forms an integral structure with the first fixing clip, so that the alarm is fixed on the first fixing clip.
The annular bearing 13: the alarm is connected with an alarm base 12 through an annular bearing 13, and the part is of a ring bearing structure. The alarm housing 11 can rotate by means of the structure, so that the height of the telescopic rod 14 of the alarm can be adjusted.
The alarm telescopic rod 14 is a long rod with threads, and sequentially penetrates through a pressure scale 17, a rubber ring 16 and an alarm pressure adjusting sheet 15 which are transversely arranged in the alarm shell 11. When the shell 11 of the alarm is rotated, the telescopic rod 14 of the alarm can be matched with the pressure regulating sheet 15, the rubber ring 16 and the pressure scale 17 of the alarm to achieve the purpose of lifting.
The alarm pressure adjustment tab 15 comprises a circular plastic sheet having a pair of symmetrical protrusions on each of the left and right sides thereof for engaging with a pair of grooves 18 formed in the inner wall of the alarm housing 11. The center of the plastic sheet is provided with a hole, the hole is provided with threads, when the alarm shell 11 is rotated, the protrusions on the left side and the right side of the plastic sheet can be clamped with the grooves 18, at the moment, the alarm shell 11 and the alarm pressure adjusting sheet 15 can rotate simultaneously, and therefore the telescopic rod 14 of the alarm is driven to move downwards.
The rubber ring 16: the rubber ring can be arranged on a groove on the side wall of the alarm pressure adjusting sheet 15 in a surrounding mode, and the rubber ring is tightly matched with the inner wall of the alarm pressure adjusting sheet 1 to play a stabilizing role in the alarm pressure adjusting sheet.
Pressure scale 17: the pressure scale of the alarm pressure adjusting sheet 15 is striking in color. This part is held in contact with the pressure spring 19 in a position corresponding to the position of the scale on the alarm housing 11.
The left and right symmetrical grooves 18 on the inner wall of the alarm shell 11 can correspond to the left and right bulges of the alarm pressure adjusting sheet 15, and when the alarm shell 11 is rotated, the alarm shell 11 and the alarm pressure adjusting sheet 15 must rotate simultaneously due to the mutual clamping of the two parts, so that the telescopic rod 14 of the alarm is driven. If the alarm shell 11 is not provided with the groove, the alarm pressure adjusting sheet 15 can rotate along with the alarm shell 11 when the alarm shell 11 is rotated, and the effect of adjusting the telescopic rod 14 of the alarm cannot be achieved.
The pressure of the pressure spring 19 in the alarm shell 11 is uniformly changed along with the deformation. When the alarm housing 11 is rotated, the alarm extension pole 14 will move downwardly to the position of fig. 8, and if there is a patient's body part and gauze support underneath at this time, the alarm extension pole 14 will be supported. Thereby drive alarm pressure adjustment piece 15, rubber circle 16 and pressure scale 17 and upwards remove, final extrusion pressure spring 19 makes pressure spring 19 take place deformation, can read out real-time pressure size according to the scale that pressure scale 17 corresponds this moment.
The compression module 20: the oppression module of pressure alarm.
The induction electrode 21: two sensing electrodes extending from the compression module: the distance and length materials are that the left side and the right side of the distance and length materials are respectively provided with an internal circuit connection reminding device and a button cell interface 23 which are conducted when the distance and length materials contact the body fluid or the fresh blood of a patient.
The reminding device 22: is a buzzer and a light emitting diode that sounds and emits light when energized.
Button cell interface 23: the button cell interface is connected with the induction electrode 21 through an internal circuit and 22, and when the induction electrode 21 is conducted, the button cell interface can supply power to the induction electrode 22 to achieve an alarm effect.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (10)
1. Limb artery pressing device with early warning function is characterized by comprising:
a clamping device for fitting on a limb: the clamping device includes: the clamping device comprises a first clamping device and a second clamping device which correspond to each other in the upper and lower positions, wherein the first clamping device and the second clamping device are both arc-shaped structures, and when the two arc-shaped structures are closed, an oval or approximately oval through hole can be formed;
fixing means for holding the clamping means in an open state by finger pressure: the fixing device comprises a first fixing clamp connected with the inner end part of the first clamping device and a second fixing clamp connected with the inner end part of the second clamping device, wherein the middle parts of the first fixing clamp and the second fixing clamp are respectively provided with a convex part extending towards the direction of the opposite side, the two convex parts correspond to each other and are connected through a rivet on which a torsion spring is sleeved, and a first through hole is formed in the connecting position of the first clamping device and the first fixing clamp; and
the alarm device can send alarm information after detecting the moist liquid.
2. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: alarm device includes from last rotatory pressing column that passes first through-hole and height-adjustable down: the top end of the rotary pressing column is provided with an alarm, the bottom end of the rotary pressing column is provided with a pressing plate for stopping bleeding, and a knob for sleeving the rotary pressing column is arranged between the alarm and the first fixing clamp or the first clamping device;
the knob is a hollow knob;
the alarm comprises a probe protruding out of the outer surface of the bottom of the pressing plate, a power supply and a connecting wire for connecting the probe, and the connecting wire is arranged in the rotary pressing column; the power supply is a micro battery, the probe protrudes out of the lower surface of the pressing plate, and the connecting wire runs in the rotary pressing column.
3. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the inner end parts of the first clamping device and the second clamping device are respectively sleeved at the front ends of the first fixing clamp and the second fixing clamp; the outer ends of the two protruding portions are respectively provided with handles extending towards the two outer sides of the first fixing clamp and the second fixing clamp, and the two handles are respectively provided with a second through hole.
4. The limb artery pressing device with the early warning function as claimed in claim 3, wherein: the first fixing clamp and the second fixing clamp have the same structure: the front end, the bulge part and the handle are all integrated.
5. The limb artery pressing device with the early warning function as claimed in claim 3 or 4, wherein: the included angle formed by the upper surface of the convex part and the outer side surface of the handle is less than or equal to 100 degrees and less than or equal to 170 degrees.
6. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the first clamping device and the second clamping device are made of metal coated by hard rubber or colloidal silica on the peripheral sides, and the inner side of the metal is made of expanded sponge.
7. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the caliber of the upper end of the first through hole is smaller than that of the lower end of the first through hole, and the pressure supply plate can penetrate through the first through hole due to the caliber of the lower end of the first through hole.
8. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the inner ends of the first clamping device and the second clamping device are respectively provided with a U-shaped notch, and the front ends of the first fixing clamp and the second fixing clamp respectively extend into the U-shaped notches;
the first clamping device is fixedly connected with the first fixed clamp, and the second clamping device is fixedly connected with the second fixed clamp;
the pressing plate is cuboid and is prepared from a silica gel material;
the alarm is a sensor with a liquid induction function.
9. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the alarm device includes:
the alarm device comprises an alarm device shell with pressure scales, wherein the top of the alarm device shell is provided with an opening through which an alarm device telescopic rod can pass, the alarm device shell is connected with an alarm device base through an annular bearing, and the alarm device shell can rotate relative to the alarm device base;
the alarm base is arranged on the first fixing clamp;
along its radial direction in the alarm shell from last to having set gradually alarm pressure adjustment piece, rubber circle and pressure scale down: when the alarm shell is rotated, the telescopic rod of the alarm can be matched with the pressure regulating sheet, the rubber ring and the pressure scale of the alarm to achieve the purpose of lifting the telescopic rod of the alarm;
the alarm pressure adjusting sheet comprises a circular plastic sheet, symmetrical bulges are arranged at the position, close to the inner wall of the alarm shell, of the circular plastic sheet, and the bulges can be clamped on grooves in the inner wall of the alarm shell;
rubber ring: the rubber ring can be encircled on a groove on the side wall of the alarm pressure adjusting sheet and is tightly matched with the inner wall of the alarm shell;
a pressure scale: the pressure scale is arranged in a manner of being attached to the pressure spring;
the pressure spring is arranged in the alarm shell;
a compression module: the compression module is provided with an induction electrode;
the reminding device comprises: a buzzer and a light emitting diode which can sound and emit light when electrified; and
a button cell interface;
the induction electrode, the reminding device and the button cell interface are electrically connected, and when the induction electrode is contacted with body fluid or fresh blood of a patient, the induction electrode is conducted to realize alarm.
10. The limb artery pressing device with the early warning function as claimed in claim 1, wherein: the alarm base is arranged on the first fixing clamp, and the first fixing clamp and the second fixing clamp form an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065567.6A CN110652332A (en) | 2019-11-04 | 2019-11-04 | Limb artery pressing device with early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065567.6A CN110652332A (en) | 2019-11-04 | 2019-11-04 | Limb artery pressing device with early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110652332A true CN110652332A (en) | 2020-01-07 |
Family
ID=69042765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065567.6A Pending CN110652332A (en) | 2019-11-04 | 2019-11-04 | Limb artery pressing device with early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110652332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297659A (en) * | 2020-04-02 | 2020-06-19 | 合肥工业大学 | Dystonia releaser and use method thereof |
-
2019
- 2019-11-04 CN CN201911065567.6A patent/CN110652332A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297659A (en) * | 2020-04-02 | 2020-06-19 | 合肥工业大学 | Dystonia releaser and use method thereof |
| CN111297659B (en) * | 2020-04-02 | 2024-05-31 | 合肥工业大学 | Dystonia relieving device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070173892A1 (en) | Method and an apparatus for measuring of physiological parameters | |
| US4320767A (en) | Pocket-size electronic cuffless blood pressure and pulse rate calculator with optional temperature indicator, timer and memory | |
| CN201658782U (en) | Portable cardio-pulmonary function exercising and guiding device | |
| CN203314955U (en) | Cardiogram monitor special for pediatric nursing | |
| WO1998017174A1 (en) | Non-invasive determination of oxygen saturation in blood in deep tissue | |
| CN105433937B (en) | A kind of special ECG monitor of pediatric nursing | |
| CN211156006U (en) | Intracardiac compression hemostasis device for branch of academic or vocational study | |
| CN110652332A (en) | Limb artery pressing device with early warning function | |
| CN211131242U (en) | Limb artery pressing device with early warning function | |
| CN207101326U (en) | A kind of radial artery oppressor | |
| CN207627366U (en) | A kind of multi-functional surgical hemostasis device | |
| CN109821104B (en) | Auxiliary positioning device for puncture of port seat of infusion | |
| CN209500109U (en) | A kind of intelligence control system of sleep apnea Electronic Stryker frame | |
| CN215017195U (en) | Rodent experimental animal flashlight electroretinogram detection auxiliary device | |
| CN113842280B (en) | Bed head elevation angle indicating device for medical nursing bed | |
| CN201120048Y (en) | Mental stress alleviation device | |
| CN202908696U (en) | Novel pediatric nursing purpose electrocardio monitor | |
| CN209635640U (en) | A kind of Takingup case structure of hospital monitor instrument | |
| CN204542111U (en) | A kind of sign of life detection bed | |
| CN209405091U (en) | One kind dispel scar pressurization patch | |
| CN209404870U (en) | Point of puncture compression device after intervention operation | |
| CN221206365U (en) | Artery device is fixed and oppression artery device of supporting artery retention needle | |
| CN115517933A (en) | Novel massage chair for cardiac critical patients and using method thereof | |
| CN219921054U (en) | Repetitive pulse oximetry probe | |
| CN217886002U (en) | Sleeveless portable multifunctional blood pressure monitoring device |
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 |