CN216417254U - Radial artery compression hemostasis device - Google Patents
Radial artery compression hemostasis device Download PDFInfo
- Publication number
- CN216417254U CN216417254U CN202122384660.2U CN202122384660U CN216417254U CN 216417254 U CN216417254 U CN 216417254U CN 202122384660 U CN202122384660 U CN 202122384660U CN 216417254 U CN216417254 U CN 216417254U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- head
- fixed seat
- compression
- radial artery
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a radial artery compression hemostasis device, which comprises a fixed seat, a compression component, a disinfection component and a pressure control component, wherein the compression component, the disinfection component and the pressure control component are arranged on the fixed seat; the compression assembly comprises an inverted first cylindrical shell, a first piston head arranged on the inner wall of the first cylindrical shell in a vertical sliding manner, and a piston rod arranged at the lower end of the first piston head, the piston rod is arranged in a sliding hole formed in the middle of the fixing seat in a sliding manner, the lower end of the piston rod is provided with a compression head, the upper end of the first cylindrical shell is communicated with an air inflation and exhaust pump through a first air inflation pipe, and the first air inflation pipe is provided with a first electromagnetic valve; the disinfection component comprises a second cylindrical shell and a second piston head, the lower end of the second piston head is filled with disinfectant, the pressing head is communicated with the inside of the second cylindrical shell, and the upper end of the second cylindrical shell is communicated with the air charging and discharging pump. The compression hemostasis device can accurately control pressure, and avoid injury to human bodies caused by overlarge or overlow pressure; automatic disinfection, convenient and fast has alleviateed medical personnel's work burden greatly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to radial artery hemostasis by compression device.
Background
With the development of medical technology, interventional therapy via the radial artery is becoming more and more popular, and the hemostasis treatment of the puncture site of the radial artery after operation is also becoming more and more important.
The time consumption is long when the compression hemostasis is carried out on the puncture part after the radial artery interventional operation. Because the compressor is completely attached to the skin near the puncture point of the radial artery, excessive pressure can cause ischemia and swelling of peripheral tissues, radial artery occlusion, local skin and nerve injury can be easily caused, and even ischemic necrosis of the radial artery and fingers can be caused; too low a pressure does not achieve the hemostatic effect. The compression force slightly higher than the arterial blood pressure is the proper hemostatic pressure for medical identification, and is mainly applied by the experience of doctors at present. Secondly, current radial artery haemostat is disposable mostly, and the rate of reuse is low, and resources are wasted, has also increased patient's economic pressure, and the radial artery haemostat that can used repeatedly all will carry out the manual disinfection to the head of oppression around using each time, and is particularly troublesome, increases medical personnel's work burden.
In view of the foregoing, there is a need to design a radial artery compression hemostasis device that overcomes the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radial artery hemostasis by compression device who overcomes above-mentioned problem.
In order to realize the purpose, the utility model discloses a technical scheme is: a radial artery compression hemostasis device, comprising:
the fixing device comprises a fixing seat and fixing belts arranged on two sides of the fixing seat;
the fixed seat is provided with a pressing component, a disinfecting component and a pressure control component;
the compression assembly comprises an inverted first cylindrical shell arranged in the middle of the upper end of the fixed seat, a first piston head arranged on the inner wall of the first cylindrical shell in a vertical sliding mode and a piston rod arranged at the lower end of the first piston head, the piston rod is arranged in a sliding hole formed in the middle of the fixed seat in a sliding mode, a compression head is arranged at the lower end of the piston rod, a first reset spring is arranged between the first piston head and the fixed seat and sleeved on the outer wall of the piston rod, the upper end of the first cylindrical shell is communicated with an air charging and discharging pump through a first air charging pipe, and a first electromagnetic valve is arranged on the first air charging pipe;
the disinfection assembly comprises an inverted second cylindrical shell arranged on one side of the upper end of the fixed seat and a second piston head arranged on the inner wall of the second cylindrical shell in a vertical sliding mode, the second cylindrical shell at the lower end of the second piston head is filled with disinfectant, a second reset spring is arranged between the second piston head and the fixed seat, the pressing head is communicated with the inside of the second cylindrical shell through a pipeline, the upper end of the second cylindrical shell is communicated with the air inflation and exhaust pump through a second air inflation pipe, and a second electromagnetic valve is arranged on the second air inflation pipe;
the pressure control assembly comprises a pressure sensor arranged in a groove in the lower surface of the compression head and a controller arranged at the upper end of the fixing seat, and the pressure sensor, the air charging and discharging pump, the first electromagnetic valve and the second electromagnetic valve are respectively and electrically connected with the controller.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Furthermore, the lower surface of the pressing head is detachably connected with a pressing gasket;
the compression gasket is a spongy cushion, and two sides of the upper end of the spongy cushion are fixedly connected with two sides of the lower end of the groove through buckles.
Furthermore, the pipeline comprises a first bent pipe, a second bent pipe and a vertically arranged threaded telescopic pipe, wherein the first bent pipe penetrates through the fixed seat and is communicated with the second cylindrical shell, the second bent pipe is arranged in the pressing head, the threaded telescopic pipe is connected with the first bent pipe and the second bent pipe in a sealing mode, and the lower end of the second bent pipe is in contact with the sponge cushion.
Further, a valve one-way valve is arranged in the second elbow.
Furthermore, a liquid feeding pipe is arranged in the second cylindrical shell, the liquid feeding pipe extends to the upper end of the second cylindrical shell, and a cover plug is arranged on the end opening of the liquid feeding pipe;
and a through hole is formed in the second piston head, and the liquid feeding pipe is connected with the through hole in a sealing and sliding manner.
Further, the controller comprises a microprocessor, a display, a power supply and a button, wherein the microprocessor is electrically connected with the pressure sensor, the air charging and discharging pump, the first electromagnetic valve, the second electromagnetic valve, the display, the power supply and the button respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a radial artery hemostasis by compression device, it is aerifyd or exhaust and first reset spring realizes piston rod and the extrusion and the reseing of oppression head through inflating exhaust pump in to first tubular shell, lower extreme through oppression head sets up pressure sensor, and link to each other pressure sensor and controller, simultaneously with controller and inflation exhaust pump and first solenoid valve electric connection, realize exerting control and the automatically regulated for puncture position pressure to oppression head, accurate control pressure, do not have the requirement to doctor's experience, any doctor or nurse is all operable, avoid the injury that pressure is too big or the undersize led to the fact the human body.
2. The radial artery compression hemostasis device of the utility model is provided with the second cylindrical shell, the second piston head is arranged in the second cylindrical shell, the disinfectant is arranged at the lower end of the second piston head, and the disinfectant is extruded by filling and exhausting air in the space at the upper end of the second piston head through the air filling and exhausting pump, so that the purpose of extruding the disinfectant on the compression head for disinfection is realized, the device can be repeatedly used, the resource is saved, and the economic pressure of a patient is reduced; and through setting up the second solenoid valve, realize through the sterile purpose of controller control, it is convenient to disinfect, has alleviateed medical personnel's work burden greatly.
3. The utility model discloses a radial artery hemostasis by compression device, it sets up the foam-rubber cushion through the lower surface at the head of oppression, can be convenient for the antiseptic solution evenly collect in with the people contact oppress overhead, can not only make the antiseptic solution dispersion even, can avoid the antiseptic solution to drip moreover.
4. The utility model discloses a radial artery hemostasis by compression device sets up display and button on its controller, and the medical personnel of being convenient for read real-time pressure value to pass through the size of button control pressure value according to the demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the radial artery compression hemostasis device provided by the utility model;
fig. 2 is a schematic cross-sectional view of a radial artery compression hemostasis device provided by the utility model;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is a schematic block diagram of a radial artery compression hemostasis device provided by the utility model;
description of reference numerals:
1. a fixed seat; 11. a slide hole;
2. a compression assembly; 21. a first cylindrical housing; 22. a first piston head; 23. a piston rod; 24. pressing the head; 241. a groove; 242. pressing the gasket; 25. a first return spring; 26. a first gas-filled tube; 27. an air charging and discharging pump; 28. a first solenoid valve;
3. a sterilizing assembly; 31. a second cylindrical housing; 311. a liquid feeding pipe; 312. covering and plugging; 32. a second piston head; 321. a through hole; 33. a second gas-filled tube; 34. a second solenoid valve 35, a pipeline; 351. a first bend pipe; 352. a second bend pipe; 353. a second bend pipe; 354. a valve check valve; 36. a second return spring;
4. a pressure control assembly; 41. a controller; 411. a microprocessor; 412. a display; 413. a power source; 414. a button; 42. a pressure sensor;
5. and (7) fixing the belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a radial artery compression hemostasis device includes:
the puncture outfit comprises a fixed seat 1 and fixing belts 5 arranged at two sides of the fixed seat 1, wherein the fixed seat 1 is used for being placed at the upper end of a puncture part, and the two fixing belts 5 are wound to the lower ends of the arms and are connected with each other;
the fixed seat 1 is provided with a pressing component 2, a disinfecting component 3 and a pressure control component 4;
the compression assembly 2 comprises an inverted first cylindrical shell 21 arranged in the middle of the upper end of the fixed seat 1, a first piston head 22 arranged on the inner wall of the first cylindrical shell 21 in a vertical sliding mode, and a piston rod 23 arranged at the lower end of the first piston head 22, the piston rod 23 is arranged in a sliding hole 11 formed in the middle of the fixed seat 1 in a sliding mode, a compression head 24 is arranged at the lower end of the piston rod 23, a first reset spring 25 is arranged between the first piston head 22 and the fixed seat 1, the first reset spring 25 is sleeved on the outer wall of the piston rod 23, the upper end of the first cylindrical shell 21 is communicated with an air charging and discharging pump 27 through a first air charging pipe 26, and a first electromagnetic valve 28 is arranged on the first air charging pipe 26;
the disinfection component 3 comprises an inverted second cylindrical shell 31 arranged on one side of the upper end of the fixed seat 1 and a second piston head 32 arranged on the inner wall of the second cylindrical shell 31 in a vertical sliding manner, the second cylindrical shell 31 at the lower end of the second piston head 32 is filled with disinfection solution, a second return spring 36 is arranged between the second piston head 32 and the fixed seat 1, the pressing head 24 is communicated with the inside of the second cylindrical shell 31 through a pipeline 35, the upper end of the second cylindrical shell 31 is communicated with the air inflation and exhaust pump 27 through a second air inflation tube 33, and a second electromagnetic valve 34 is arranged on the second air inflation tube 33;
the pressure control assembly 4 includes a pressure sensor 42 disposed in a groove 241 on the lower surface of the pressing head 24 and a controller 41 disposed on the upper end of the fixing base 1, wherein the pressure sensor 42, the inflation/exhaust pump 27, the first solenoid valve 28 and the second solenoid valve 34 are electrically connected to the controller 41 respectively.
In the present invention, the controller 41 controls the air charging and discharging pump 27 and opens the first solenoid valve 28 to charge or discharge air into the first tubular housing 21, and the piston rod 23 and the compression head 24 are pressed and reset by the cooperation of the first return spring 25; through set up pressure sensor 42 at oppression head 24 lower extreme, pressure sensor 42 links to each other with controller 41, pressure sensor 42 will gather signal transmission to controller 41, controller 41 compares this signal and its inside threshold value, exceed the threshold value, then controller 41 starts control inflation and exhaust air pump 27 and continues to inflate or exhaust, realize the matching of pressure value and threshold value, the realization is exerted for control and the automatically regulated of puncture position pressure to oppression head 24, accurate control pressure, do not have the requirement to doctor's experience, any doctor or nurse is all operable, avoid the injury that pressure is too big or the undersize causes the human body. It should be noted that the threshold value refers to a medically determined suitable hemostasis pressure, i.e., a compression force slightly higher than the arterial blood pressure, which may be a pressure range. When the device needs to be disinfected before and after use, the controller 41 controls the air charging and discharging pump 27 and the second electromagnetic valve 34 to be opened, the disinfectant is extruded by charging and discharging air into the space at the upper end of the second cylindrical shell 31, the disinfectant is extruded on the compression head 24 for disinfection, the disinfection is convenient, and the workload of medical workers is greatly lightened. The device can be repeatedly used after disinfection, thereby avoiding resource waste and greatly reducing the economic pressure of patients.
Preferably, the lower surface of the pressing head 24 is detachably connected with a pressing pad 242, so that the pressure sensor 42 is prevented from directly contacting the human body to cause injury to the human body;
Preferably, the duct 35 includes a first bent pipe 351 penetrating the fixed seat 1 and communicating with the second cylindrical housing 31, a second bent pipe 352 disposed in the pressing head 24, and a vertically disposed threaded telescopic pipe 353, wherein the threaded telescopic pipe 353 is respectively connected with the first bent pipe 351 and the second bent pipe 352 in a sealing manner, and the lower end of the second bent pipe 352 is in contact with the sponge cushion.
In this embodiment, the threaded extension tube 353 can extend or compress along with the up-and-down sliding of the piston rod 23, without limiting the movement of the piston rod 23; the pressure sensor 42 is disposed at one side or both sides of the lower end of the second elbow 352, so as not to affect the liquid output.
Preferably, a valve check valve 354 is provided in the second elbow 352, which is similar to a check valve in an opening of a beverage bottle, and can be opened only by applying a slight pressure, and can only be discharged from the second cylindrical housing 31 toward the pipeline 35, so as to prevent the back flow of the polluted disinfectant.
Preferably, a liquid feeding pipe 311 is arranged inside the second cylindrical shell 31, the liquid feeding pipe 311 extends to the upper end of the second cylindrical shell 31, and a cover plug 312 is arranged on the end port of the liquid feeding pipe 311;
the second piston head 32 is provided with a through hole 321, and the liquid feeding pipe 311 is in sealing sliding connection with the through hole 321, so that the second piston head 32 can slide up and down conveniently.
Preferably, the controller 41 includes a microprocessor 411, a display 412, a power source 413 and a button 414, and the microprocessor 411 is electrically connected to the pressure sensor 42, the inflation/exhaust gas pump 27, the first solenoid valve 28, the second solenoid valve 34, the display 412, the power source 413 and the button 414, respectively.
In this embodiment, the pressure sensor 42 transmits the collected signal to the microprocessor 411, the microprocessor 411 compares the signal with an internal threshold value thereof, and if the signal exceeds the threshold value, the microprocessor 411 starts to control the inflation/deflation air pump 27 to continue inflating or deflating, so as to realize the matching of the pressure value and the threshold value; meanwhile, the microprocessor 411 also controls to display the implementation pressure value on the display 412 so as to be convenient for the doctor to read, and if the pressure value is within the threshold value (pressure value range), the doctor can also continuously adjust the size of the pressure value through the button 414 according to the requirement until the pressure value is suitable; the device can be controlled to automatically disinfect through the button 414; the power source 413 is used for supplying power to each element so as to meet the normal operation of the element; wherein the microprocessor model is TMS320LF2407 APGEA; the pressure sensor is model number YLFS 0701.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a radial artery hemostasis by compression device, includes fixing base (1) and establishes fixed band (5) of fixing base (1) both sides, its characterized in that:
the fixed seat (1) is provided with a pressing component (2), a disinfecting component (3) and a pressure control component (4);
the pressing component (2) comprises an inverted first cylindrical shell (21) arranged in the middle of the upper end of the fixed seat (1), a first piston head (22) arranged on the inner wall of the first cylindrical shell (21) in a vertically sliding mode, and a piston rod (23) arranged at the lower end of the first piston head (22), the piston rod (23) is arranged in a sliding hole (11) arranged in the middle of the fixed seat (1) in a sliding way, a pressing head (24) is arranged at the lower end of the piston rod (23), a first return spring (25) is arranged between the first piston head (22) and the fixed seat (1), the first return spring (25) is sleeved on the outer wall of the piston rod (23), the upper end of the first cylindrical shell (21) is communicated with an air inflation and exhaust pump (27) through a first air inflation pipe (26), and a first electromagnetic valve (28) is arranged on the first air inflation pipe (26);
the disinfection component (3) comprises an inverted second cylindrical shell (31) arranged on one side of the upper end of the fixed seat (1) and a second piston head (32) arranged on the inner wall of the second cylindrical shell (31) in a vertical sliding manner, the second cylindrical shell (31) at the lower end of the second piston head (32) is filled with disinfection solution, a second reset spring (36) is arranged between the second piston head (32) and the fixed seat (1), the pressing head (24) is communicated with the inside of the second cylindrical shell (31) through a pipeline (35), the upper end of the second cylindrical shell (31) is communicated with an air charging and discharging pump (27) through a second air charging pipe (33), and a second electromagnetic valve (34) is arranged on the second air charging pipe (33);
the pressure control assembly (4) comprises a pressure sensor (42) arranged in a groove (241) on the lower surface of the compression head (24) and a controller (41) arranged at the upper end of the fixed seat (1), wherein the pressure sensor (42), the air inflation and exhaust pump (27), the first electromagnetic valve (28) and the second electromagnetic valve (34) are respectively electrically connected with the controller (41).
2. The radial artery compression hemostasis device of claim 1, wherein:
the lower surface of the pressing head (24) is detachably connected with a pressing gasket (242);
the pressing gasket (242) is a spongy cushion, and two sides of the upper end of the spongy cushion are fixedly connected with two sides of the lower end of the groove (241) through buckles.
3. The radial artery compression hemostasis device as claimed in claim 2, wherein the conduit (35) comprises a first elbow (351) penetrating into the fixed seat (1) and communicating with the second cylindrical shell (31), a second elbow (352) arranged in the compression head (24), and a vertically arranged threaded extension tube (353), the threaded extension tube (353) is respectively connected with the first elbow (351) and the second elbow (352) in a sealing manner, and the lower end of the second elbow (352) is in contact with the sponge pad.
4. The radial artery compression hemostasis device of claim 3, wherein a valve check valve (354) is disposed within the second elbow (352).
5. The radial artery compression hemostasis device of claim 1, wherein:
a liquid feeding pipe (311) is arranged in the second cylindrical shell (31), the liquid feeding pipe (311) extends to the upper end of the second cylindrical shell (31), and a cover plug (312) is arranged at the port of the liquid feeding pipe (311);
the second piston head (32) is provided with a through hole (321), and the liquid adding pipe (311) is in sealing sliding connection with the through hole (321).
6. The radial artery compression hemostasis device according to claim 1, wherein the controller (41) comprises a microprocessor (411), a display (412), a power source (413) and a button (414), and the microprocessor (411) is electrically connected to the pressure sensor (42), the inflation/deflation pump (27), the first solenoid valve (28), the second solenoid valve (34), the display (412), the power source (413) and the button (414), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384660.2U CN216417254U (en) | 2021-09-29 | 2021-09-29 | Radial artery compression hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384660.2U CN216417254U (en) | 2021-09-29 | 2021-09-29 | Radial artery compression hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216417254U true CN216417254U (en) | 2022-05-03 |
Family
ID=81331950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384660.2U Active CN216417254U (en) | 2021-09-29 | 2021-09-29 | Radial artery compression hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216417254U (en) |
-
2021
- 2021-09-29 CN CN202122384660.2U patent/CN216417254U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103829988B (en) | A kind of vein puncture device | |
| CN201524112U (en) | Multifunctional double-air sac tourniquet | |
| CN110559041A (en) | Automatic hemostasis device of vapour-pressure type | |
| CN216417254U (en) | Radial artery compression hemostasis device | |
| CN210903209U (en) | Blood tumor puncture hemostat | |
| CN209136762U (en) | A kind of air-inflated hemostasis bandage | |
| CN217285948U (en) | Compression hemostat | |
| CN216985022U (en) | Novel multi-functional portable radial artery haemostat | |
| CN209847286U (en) | Automatic pulse pressing device for blood sampling | |
| CN213189895U (en) | Automatic pressing tourniquet | |
| CN210871862U (en) | Artery compression hemostat | |
| CN210727816U (en) | Electronic automatic inflatable tourniquet | |
| CN208808770U (en) | A kind of midwifery perineum protector | |
| CN208710445U (en) | A kind of Autogenous arteriovenous internal fistula exerciser | |
| CN215018416U (en) | Neck postoperative wound oppression device | |
| CN208822872U (en) | A kind of Pressur hemostatic tool | |
| CN209107472U (en) | Pressing haemostatic device is used in a kind of nursing of Cardiological | |
| CN204971439U (en) | Thoracic surgery postoperative air bag | |
| CN217744731U (en) | Emergency nursing is with emergent fixing device of limbs bone fracture | |
| CN211796682U (en) | Internal medicine nursing is with hemostasis by compression device | |
| CN221013377U (en) | Clinical quick hemostatic device of using of emergency department | |
| CN213075802U (en) | Disposable inflatable tourniquet with lock catch | |
| CN205359521U (en) | Skin surgery care instrument | |
| CN216021233U (en) | Novel intracardiac branch of academic or vocational study intervention art pressurization nursing device | |
| CN214017692U (en) | Intrauterine compression hemostasis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |