CN220236960U - Arterial pressurizing device - Google Patents
Arterial pressurizing device Download PDFInfo
- Publication number
- CN220236960U CN220236960U CN202321152457.5U CN202321152457U CN220236960U CN 220236960 U CN220236960 U CN 220236960U CN 202321152457 U CN202321152457 U CN 202321152457U CN 220236960 U CN220236960 U CN 220236960U
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- China
- Prior art keywords
- pressurizing
- air bag
- air
- arterial
- pressurizing air
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- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000001367 artery Anatomy 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002321 radial artery Anatomy 0.000 description 2
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 1
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000004872 arterial blood pressure 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
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003114 blood coagulation factor Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to an arterial pressurizing device, which comprises a binding belt and a pressurizing assembly, wherein the pressurizing assembly comprises a mounting seat, a pressurizing air bag, an inflating assembly for inflating the pressurizing air bag and a control assembly for controlling inflation and deflation of the pressurizing air bag, the mounting seat is provided with a mounting groove for accommodating the pressurizing air bag and the binding belt, both sides of the lower end of the mounting seat are provided with first through holes for stretching the binding belt, both ends of the binding belt are provided with limiting blocks, the pressurizing air bag can extend out of a groove body after inflation, an deflation electromagnetic valve is arranged on the pressurizing air bag, a mounting cavity is formed in the mounting seat, and the control assembly and the inflating assembly are both arranged in the mounting cavity. The pressurizing device can automatically press the artery puncture point, can automatically release the compression to the puncture point after the pressing time is reached, improves the working efficiency, saves human resources and is convenient to arrange.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary tools, in particular to an arterial pressurizing device.
Background
Radial artery is the most commonly selected site for arterial puncture, and arterial puncture is longer in compression time than venipuncture because the pressure in the artery is greater than that in the vein. The artificial compression hemostasis can close the arterial puncture point to further deposit platelets in blood, and simultaneously activate a large amount of coagulation factors to form coagulum so as to achieve the aim of stopping bleeding at the puncture point. At present, after the arterial puncture point is pulled out, the needle is pressed for 3-5 minutes by using dry sterile gauze or cotton swab, and if a patient has hypertension or blood coagulation dysfunction, the pressing time is longer. However, pressing the puncture site for a long time is contraindicated, and the longer the time of pressing after operation, the greater the possibility of occurrence of ischemia or even occlusion of the affected limb.
In order to overcome the defect, an arterial compression tourniquet appears on the market, the pressurizing block is put into the silica gel sleeve, the two sides of the silica gel sleeve are provided with the binding bands, the silica gel sleeve is bound on the arterial puncture point through the binding bands, the effect of compression hemostasis is achieved, and the device is characterized in that:
(1) The puncture point is pressed and the pressing is released, so that the operation can be completed only by manual operation of medical staff, and the working efficiency is low;
(2) The time for pressing the puncture point cannot be strictly controlled;
(3) The bandage can not be stored, and when a plurality of artery compression tourniquets are placed together, the arrangement is inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides an arterial pressurizing device which can automatically press an arterial puncture point, automatically release the compression on the puncture point after the pressing time is reached, improve the working efficiency, save human resources and facilitate arrangement and storage.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an arterial pressure device, including bandage and pressurization subassembly, the pressurization subassembly includes mount pad, pressurization gasbag, is used for pressurizing gasbag inflatable subassembly and control pressurization gasbag and fills the control assembly of gassing, it has the mounting groove that can be used to accomodate pressurization gasbag and bandage to open on the mount pad, the first through-hole that is used for the bandage to stretch out and draw back is all opened to mount pad lower extreme both sides, the bandage both ends all are equipped with the stopper, can stretch out the cell body after the pressurization gasbag is inflated be equipped with the gassing solenoid valve on the pressurization gasbag it has the installation chamber to open in the mount pad, control assembly and inflation subassembly all set up in the installation intracavity.
The beneficial effect of this scheme lies in:
(1) The pressurizing air bag is used for pressing the artery puncture point, the pressing force is soft and moderate, radial artery hemorrhage is effectively prevented, and adverse events are avoided;
(2) The air discharging electromagnetic valve is arranged on the pressurizing air bag, so that the pressurizing air bag can automatically discharge air after the puncture point is pressed, the pressurizing air bag does not press the puncture point any more, and the air bag can be stored in the mounting groove after the pressurizing air bag is discharged, so that the space is saved;
(3) When the arterial pressurizing device is not used, the binding belt can be pulled into the mounting groove through the first through hole and placed together with the pressurizing air bag, so that space is saved, storage and arrangement are convenient, limiting blocks are arranged at two ends of the binding belt, the situation that the binding belt is pulled out of the first through hole does not exist, and the device is more convenient to use and store;
(4) The control component can control the inflation component to automatically inflate the pressurizing air bag, so that the pressurizing air bag can automatically press the artery puncture point, the time of the pressurizing air bag pressing the artery puncture point can be recorded, and the working efficiency is improved while the manpower resource is saved.
Still further preferred embodiments of the present utility model are: the inflation assembly comprises an air cylinder, a piston, a push-pull rod and a motor, wherein the push-pull rod is used for driving the piston to move, the piston is positioned in the air cylinder, one end of the push-pull rod is connected with the piston, the other end of the push-pull rod extends out of the air cylinder, and the motor is connected with the push-pull rod through a transmission mechanism.
The beneficial effect of this scheme lies in: the motor transmits power to the push-pull rod through the transmission mechanism, when the motor rotates positively, the push-pull rod and the piston move outwards along the direction of the air cylinder, air enters the air cylinder due to pressure difference, then the motor rotates reversely, at the moment, the push-pull rod and the piston move inwards along the direction of the air cylinder, and the air in the air cylinder is conveyed into the pressurizing air bag to continuously reciprocate until the pressurizing air bag is inflated.
Still further preferred embodiments of the present utility model are: the air pump is characterized in that an air inlet and an air outlet are formed in the side wall of the air pump, which belongs to the same side of the piston, in the air pump, a second through hole connected to the mounting cavity is formed in the top and the side face of the mounting seat, the air inlet and the air outlet are respectively connected with the second through hole through an air pipe, the other end of the air pipe at the air outlet is connected with a pressurizing air bag, and one-way valves are arranged on the air pipe.
The beneficial effect of this scheme lies in: the air inlet and the air outlet are arranged on the same side of the piston, so that air entering from the air inlet can be conveyed into the pressurizing air bag from the air outlet through the air pipe, and the pressurizing air bag is inflated. When the piston moves linearly outwards along the air cylinder, pressure difference is formed between the air cylinder and the outside, air enters the air cylinder through the air inlet, and when the piston moves linearly inwards along the air cylinder, the air in the air cylinder only enters the pressurizing air bag along the air outlet and the air pipe connected with the air outlet as well as does not leak from the air inlet due to the fact that the one-way valve is arranged on the air pipe, so that the pressurizing air bag is inflated.
Still further preferred embodiments of the present utility model are: the control assembly comprises a controller and a timer, wherein the controller is used for controlling the inflation and deflation of the pressurizing air bag, and the timer is used for recording the inflation time of the pressurizing air bag.
The beneficial effect of this scheme lies in: the controller drives the push-pull rod to conduct linear motion through controlling positive and negative rotation of the motor, and the push-pull rod drives the piston to move, so that automatic inflation and deflation of the pressurizing air bag are achieved, and automatic pressing of the arterial puncture point is completed. After the pressurizing air bag is inflated, the timer starts to count, and after the optimal pressing time is reached, the timer stops counting and sounds to remind medical staff, so that the pressing time of the arterial puncture point is ensured not to be too long or too short, the safety of a patient is ensured, and adverse events are reduced.
Still further preferred embodiments of the present utility model are: the upper end of the pressurizing air bag is provided with a magic tape sub-surface, and the inner side of the mounting groove is provided with a magic tape mother surface.
The beneficial effect of this scheme lies in: the pressurization gasbag and the mounting groove are connected through the magic subsides, can directly paste the two when using the device together, when not using the device, with the pressurization gasbag pull down can, dismantle simply, conveniently disinfect and change the pressurization gasbag.
Drawings
FIG. 1 is a schematic diagram of an arterial pressurization device according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of the mounting base.
Detailed Description
The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it should be understood that the preferred embodiments described below are for illustration only and are not intended to limit the scope of the present utility model.
The terms first, second and the like in the description, in the claims, and in the embodiments, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The utility model is further described in detail below with reference to the preferred embodiments:
reference numerals in the drawings of the specification include: mounting seat 1, pressurization gasbag 2, inflation subassembly 3, motor 4, controller 5, time-recorder 6, gassing solenoid valve 7, trachea 8, check valve 9, bandage 10, mounting groove 101, installation cavity 102, second through-hole 103, first through-hole 104.
As shown in fig. 1: the arterial pressurizing device of the embodiment comprises a bandage 10 and a pressurizing assembly, wherein the pressurizing assembly comprises a mounting seat 1, a pressurizing air bag 2, an inflating assembly 3 for inflating the pressurizing air bag 2 and a control assembly for controlling inflation and deflation of the pressurizing air bag 2, the mounting seat 1 is provided with mounting grooves 101 for accommodating the pressurizing air bag 2 and the bandage 10, two sides of the lower end of the mounting seat 1 are provided with first through holes 104 for stretching and retracting the bandage 10, two ends of the bandage 10 are provided with limiting blocks, the limiting blocks are not shown in the drawing, and the pressurizing air bag 2 can extend out of a groove body after being inflated.
The pressurizing air bag 2 is provided with a deflation electromagnetic valve 7, the mounting seat 1 is internally provided with a mounting cavity 102, and the control component and the inflation component 3 are both arranged in the mounting cavity 102. The control assembly comprises a controller 5 and a timer 6, wherein the controller 5 is used for controlling the inflation and deflation of the pressurizing air bag 2, and the timer 6 is used for recording the inflation time of the pressurizing air bag 2.
The inflation assembly 3 comprises an air cylinder, a piston, a push-pull rod for driving the piston to move and a motor 4, wherein the piston is positioned in the air cylinder, one end of the push-pull rod is connected with the piston, the other end of the push-pull rod extends out of the air cylinder, and the motor 4 is connected with the push-pull rod through a transmission mechanism. Further, a speed reducer is further arranged on the output shaft of the motor 4, the motor 4 is preferably a small motor, and the transmission mechanism is preferably a gear-rack meshing transmission.
As shown in figure 2, an air inlet and an air outlet are arranged on the side wall of the air cylinder belonging to the same side of the piston in the air cylinder, a second through hole 103 connected to the mounting cavity 102 is formed in the top and the side surface of the mounting seat 1, the air inlet and the air outlet are respectively connected with the second through hole 103 through an air pipe 8, the air pipe 8 connected with the air inlet is not shown in the figure, the other end of the air pipe 8 at the air outlet is connected with the pressurizing air bag 2, and the air pipe 8 is provided with a one-way valve 9.
In some embodiments, the upper end of the pressurized air bag 2 is provided with a magic tape sub-surface, and the inner side of the mounting groove 101 is provided with a magic tape mother surface, which is not shown in the figure.
The specific using process comprises the following steps:
when the arterial pressurizing device is used, the binding band is pulled outwards from the mounting groove until the limiting block at one end of the binding band is contacted with the inner side of the mounting groove, then the device is fixed on the wrist through the binding band, the mounting groove is fixed on an arterial puncture point, the controller and the timer are started after the binding band is fixed, and the controller starts to control the motor to perform forward and reverse rotation, so that the push-pull rod and the piston in the inflator are driven to perform linear motion. When the motor rotates positively, the push-pull rod and the piston move outwards along the direction of the air cylinder, at the moment, air enters the air cylinder from the air inlet, then the motor rotates reversely, the push-pull rod and the piston move inwards along the direction of the air cylinder, and the air in the air cylinder is conveyed into the pressurizing air bag through the air outlet and the air pipe to reciprocate continuously until the pressurizing air bag is inflated. After the air bag is inflated, a certain pressure is applied to the arterial puncture point, at the moment, the timer starts to work, after 3-5 minutes of timing, the timer stops timing and sounds to remind medical staff that the pressing time is up, after the timer stops timing, the deflation electromagnetic valve is started, air in the pressurizing air bag is automatically released, the pressing time is controlled in an optimal range, and the pressing time of the arterial puncture point is ensured not to be too long or too short. After the puncture point is pressed, the binding band and the pressurized air bag which is discharged with air are stored in the mounting groove together, so that the space is saved, and the storage is convenient.
The preferred embodiments of the present application have been described in detail with reference to the accompanying drawings, in which typical known structures and common general knowledge are not described in any way, and those skilled in the art can complete and practice the technical solution of the present application with their own capabilities in light of the present disclosure, and some typical known structures, known methods or common general knowledge should not be taken as an obstacle for a person of ordinary skill in the art to practice the present application.
The scope of protection of the present application shall be subject to the content of the claims, the content of the utility model, the detailed description and the drawings of the specification are used for explaining the claims.
Several modifications can be made to the embodiments of the present application within the technical concept of the present application, and the modified embodiments should also be considered as being within the scope of the present application.
Claims (5)
1. An arterial compression device comprising a strap and a compression assembly, characterized in that: the pressurizing assembly comprises a mounting seat, a pressurizing air bag, an inflating assembly for inflating the pressurizing air bag and a control assembly for controlling inflating and deflating of the pressurizing air bag, mounting grooves for accommodating the pressurizing air bag and the binding bands are formed in the mounting seat, first through holes for stretching the binding bands are formed in two sides of the lower end of the mounting seat, limiting blocks are arranged at two ends of the binding bands, the pressurizing air bag can stretch out of the groove body after being inflated, an deflating electromagnetic valve is arranged on the pressurizing air bag, an installing cavity is formed in the mounting seat, and the control assembly and the inflating assembly are arranged in the installing cavity.
2. An arterial pressurization device as claimed in claim 1, characterised in that: the inflation assembly comprises an air cylinder, a piston, a push-pull rod and a motor, wherein the push-pull rod is used for driving the piston to move, the piston is positioned in the air cylinder, one end of the push-pull rod is connected with the piston, the other end of the push-pull rod extends out of the air cylinder, and the motor is connected with the push-pull rod through a transmission mechanism.
3. An arterial pressurization device as claimed in claim 2, characterised in that: the inflator is characterized in that an air inlet and an air outlet are formed in the side wall of the inflator, which is positioned on the same side of the piston, of the inflator, second through holes connected to the mounting cavity are formed in the top and the side face of the mounting seat, one ends of the air inlet and the air outlet are respectively connected with an air pipe, the air pipe penetrates through the second through holes, the other end of the air pipe connected with the air outlet is connected with a pressurizing air bag, and one-way valves are arranged on the air pipe.
4. An arterial pressurization device as claimed in claim 1, characterised in that: the control assembly comprises a controller and a timer, wherein the controller is used for controlling the inflation and deflation of the pressurizing air bag, and the timer is used for recording the inflation time of the pressurizing air bag.
5. An arterial pressurization device as claimed in claim 1, characterised in that: the upper end of the pressurizing air bag is provided with a magic tape sub-surface, and the inner side of the mounting groove is provided with a magic tape mother surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321152457.5U CN220236960U (en) | 2023-05-15 | 2023-05-15 | Arterial pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321152457.5U CN220236960U (en) | 2023-05-15 | 2023-05-15 | Arterial pressurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220236960U true CN220236960U (en) | 2023-12-26 |
Family
ID=89266408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321152457.5U Active CN220236960U (en) | 2023-05-15 | 2023-05-15 | Arterial pressurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220236960U (en) |
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2023
- 2023-05-15 CN CN202321152457.5U patent/CN220236960U/en active Active
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