CN110559042A - Hemostasis compression device - Google Patents
Hemostasis compression device Download PDFInfo
- Publication number
- CN110559042A CN110559042A CN201910724627.4A CN201910724627A CN110559042A CN 110559042 A CN110559042 A CN 110559042A CN 201910724627 A CN201910724627 A CN 201910724627A CN 110559042 A CN110559042 A CN 110559042A
- Authority
- CN
- China
- Prior art keywords
- hemostasis
- guide rail
- module
- compression
- air
- 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
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
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
-
- 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
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
- A61B17/1355—Automated control means therefor
-
- 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
Abstract
The invention provides a hemostasis compression device. The hemostasis compression device is used for monitoring the pressure condition between the compression air bag and the shell, indirectly reflecting the pressure condition between the skin of a patient and the compressor, and giving an alarm in time when the pressure is too high or the compression time is too long, so that medical personnel can timely come to handle the hemostasis compression device, and great convenience is brought to the patient and the medical personnel; can monitor the tourniquet to the hemostasis time of wound face and the tourniquet to the pressure of wound face, aerify or deflate the tourniquet according to the atmospheric pressure value in the tourniquet and hemostasis time is automatic to the tourniquet and adjust the tourniquet to the pressure of wound face in order to promote the hemostatic effect to the wound face to can avoid causing the condition emergence of the muscular tissue necrosis of wound face because of the tourniquet long time lasts the blood vessel of oppressing the wound face.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a hemostasis compression device.
Background
The tourniquet is a simple and effective hemostasis device used for emergency treatment of extremity hemorrhage, achieves the purpose of hemostasis by blocking blood flow through compressing blood vessels, is widely applied to hemostasis of arteriovenous wounds of limbs in general surgery or hemostasis of operations of limbs in surgery, and mainly comprises a rubber tube tourniquet, a buckle type tourniquet and an inflatable tourniquet in the prior common tourniquet on the market. Some tourniquets that inflate that appear at present are had a bag tourniquet, and it comprises the tourniquet that has inside gasbag, though can stanch, nevertheless because the gasbag parcel makes the tourniquet whole thicker in the tourniquet, and need aerify for the gasbag of tourniquet is whole when using, consequently the long and inconvenient demand of stanching fast of time of aerifing. Because the air bag wraps up in the tourniquet and makes tourniquet and skin hemostasis face contact easily and produce the fold, and inside gasbag is folding for a long time easily ageing and lead to leaking gas, also can lead to a great deal of problems such as hemostatic effect is not good. In addition, when the conventional sac tourniquet is used for hemostasis of a wound surface, if the hemostasis pressure on the wound surface is too large, muscle tissues on the wound surface are easy to be ischemic and necrotized, and if the hemostasis pressure on the wound surface is too small, the hemostasis effect is poor.
In addition, current tourniquet all adopts to encircle the whole pressurization of limbs when using, blocks the blood supply completely, and the limbs are in the oxygen deficiency state, and this kind of tourniquet has influenced the blood circulation of limbs, and it is ischemic and necrotic to continue to oppress the blood vessel for a long time and cause muscle tissue easily, causes certain injury to patient's health, consequently needs the manual work regularly to relax and heavily tie up again, and very hard during the use, the operation is inconvenient, has increased medical staff's work burden.
At present, the domestic teaching model for simulating bleeding from trauma of four limbs of a human body and stopping bleeding adopts air bag sensing with a single fixed position, and is difficult to operate. When the tourniquet is used for binding, the binding pressure is unstable and is limited by the angle of the direction position during binding, and the sensing pressure is different from the binding position and angle.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a hemostasis compression device for solving the problems that the hemostasis effect is poor due to overlarge or undersize hemostasis pressure when the existing tourniquet is used for hemostasis on a wound surface, and the tissue necrosis of the wound surface is caused by the fact that the tourniquet continuously compresses blood vessels on the wound surface for a long time.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a hemostasis compression device comprises a fixer, a pressure monitoring device and a compression air bag, wherein the pressure monitoring device comprises a control module 5, a timing module 6, a power module 7, an alarm module 8, a pressure detection module 9 and a display module 10; the pressure detection module 9 is arranged between the skin of the compression patient and the compression air bag and is used for detecting the air pressure value between the compression air bag and the human body; the display module 10 is arranged on the opposite side of one side of the pressure detection module 9; the timing module 6, the power module 7, the alarm module 8, the pressure detection module 9 and the display module 10 are in signal connection with the control module 5; the timing module 6 is used for calculating the hemostasis time of the wound surface; the compression air bag comprises a miniature air pump for inflation and deflation, and an electromagnetic directional valve is arranged at an opening of the miniature air pump; the control module 5 is configured to obtain an air pressure value in the compression air bag from the pressure detection module 9, determine whether the air pressure value is within a range between a first preset value and a second preset value, control the micro air pump to suck air from the air inlet to inflate the compression air bag when the air pressure value is smaller than the first preset value, so as to increase a pressure value of the air bag on a wound surface, and control the micro air pump to discharge the air in the compression air bag through the air outlet to reduce the pressure value of the air bag on the wound surface when the air pressure value is larger than the second preset value.
In the hemostasis compression device, the microcontroller 5 is further configured to determine whether the hemostasis time reaches a preset time when the air pressure value is within a range between a first preset value and a second preset value, and control the display module 10 to display the hemostasis condition of the wound surface when the hemostasis time reaches the preset time.
In the hemostasis and compressing device, the fixator includes a deformable snap ring 1 provided with an opening, an arm 2, a guide post a3 and a guide post b4 are provided at the opening of the snap ring 1, a guide rail a31 and a guide rail b41 are provided on the arm, the guide post a3 is located in the guide rail a31 and is arranged at the opening a11 of the snap ring 1, the guide post b4 is located in the guide rail b41 and is arranged at the opening b12 of the snap ring 1, when the guide rail a31 projects to the guide rail b41, the guide rail a31 and the guide rail b41 have a cross point along the axial direction, when the snap ring 1 is closed, the guide post a3 and the guide post b4 are respectively displaced from one end of the guide rail a31 and the guide rail b41 to the other end, and the guide post a3 and the guide post 4 pass through the point where the guide rail a31 and the guide rail b41 are closest to the opening.
In the hemostasis and compressing device, an inner concave point a is arranged at one end of the guide rail a31, an inner concave point aa is arranged at the other end of the guide rail a31, an inner concave point b is arranged at one end of the guide rail b41, an inner concave point bb is arranged at the other end of the guide rail b41, when the opening of the snap ring 1 is closed, the force arm 2 is engaged with the edge of the snap ring 1, the guide pillar a3 is displaced from the inner concave point a to the inner concave point aa, and the guide pillar b4 is displaced from the inner concave point b to the inner concave point bb; when the opening of the snap ring 1 is opened, the force arm 2 is separated from the edge of the snap ring 1.
In the hemostasis and compression device, the guide rail a31 is parallel to the guide rail b41, one end of the guide rail a31 is provided with a groove a32 which is opened to the guide rail b41, and the corresponding end of the guide rail b41 is provided with a groove b42 which is opened to the guide rail a 31.
In the hemostasis and compression device, the control module 5 further comprises a power switch, the power switch is arranged on the upper surface of the control module 5, and the power switch is used for controlling the hemostasis and compression device to be turned on or off.
In the hemostasis compression device, the inner surface of the compression air bag is coated with the air-proof silica gel layer.
Foretell hemostasis oppression device still includes the pilot lamp that is used for instructing hemostasis state, is used for emergency adjustment button of manual intervention and the charging base that is used for wireless charging under the emergency, the pilot lamp with emergency adjustment button sets up respectively on the fixer, the pilot lamp with control module 5's corresponding output is connected, emergency adjustment button with control module 5's corresponding input is connected, the charging base with control module 5's corresponding input is connected.
The invention has the advantages that: the hemostasis compression device is used for monitoring the pressure condition between the compression air bag and the shell, indirectly reflecting the pressure condition between the skin of a patient and the compressor, and giving an alarm in time when the pressure is too high or the compression time is too long, so that medical personnel can timely come to handle the hemostasis compression device, and great convenience is brought to the patient and the medical personnel; can monitor the tourniquet to the hemostasis time of wound face and the tourniquet to the pressure of wound face, aerify or deflate the tourniquet according to the atmospheric pressure value in the tourniquet and hemostasis time is automatic to the tourniquet and adjust the tourniquet to the pressure of wound face in order to promote the hemostatic effect to the wound face to can avoid causing the condition emergence of the muscular tissue necrosis of wound face because of the tourniquet long time lasts the blood vessel of oppressing the wound face.
Drawings
FIG. 1 is a schematic view of a hemostatic compression device of the present invention;
Fig. 2 is a schematic structural view of the fixator of the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 and 2, the invention provides a hemostasis compression device, which comprises a fixer, a pressure monitoring device and a compression air bag, wherein the pressure monitoring device comprises a control module 5, a timing module 6, a power supply module 7, an alarm module 8, a pressure detection module 9 and a display module 10; the pressure detection module 9 is arranged between the skin of the compression patient and the compression air bag and is used for detecting the air pressure value between the compression air bag and the human body; the display module 10 is arranged on the opposite side of one side of the pressure detection module 9; the timing module 6, the power module 7, the alarm module 8, the pressure detection module 9 and the display module 10 are in signal connection with the control module 5; the timing module 6 is used for calculating the hemostasis time of the wound surface; the compression air bag comprises a miniature air pump for inflation and deflation, and an electromagnetic directional valve is arranged at an opening of the miniature air pump; the control module 5 is configured to obtain an air pressure value in the compression air bag from the pressure detection module 9, determine whether the air pressure value is within a range between a first preset value and a second preset value, control the micro air pump to suck air from the air inlet to inflate the compression air bag when the air pressure value is smaller than the first preset value, so as to increase a pressure value of the air bag on a wound surface, and control the micro air pump to discharge the air in the compression air bag through the air outlet to reduce the pressure value of the air bag on the wound surface when the air pressure value is larger than the second preset value.
Further, in a preferred embodiment of the hemostasis compression device of the present invention, the microcontroller 5 is further configured to determine whether the hemostasis time reaches a preset time when the air pressure value is within a range between a first preset value and a second preset value, and control the display module 10 to display the hemostasis condition of the wound surface when the hemostasis time reaches the preset time.
Pressure detection module 9 is used for gathering the pressure information between oppression gasbag and the patient skin to send this pressure information to control module 5, control module 5 calculates corresponding real-time pressure value according to this pressure information, and sends real-time pressure value to display module 10, and display module 10 shows real-time pressure value, supplies medical personnel and patient to look over. The input device inputs the pressure limit value and the compression time limit value to the control module 5; the pressure limit value comprises a maximum pressure value and a minimum pressure value, when the real-time pressure value exceeds the pressure limit value, the control module 5 generates an alarm instruction and sends the alarm instruction to the alarm module 8, and the alarm module 8 executes an alarm action after receiving the alarm instruction; when the real-time pressure value is larger than the maximum pressure value, the pressing is over-tight, and when the real-time pressure value is smaller than the minimum pressure value, the pressing is over-loose. The timing module 14 is used for calculating the working time of the pressure monitoring device, and indirectly reflecting the pressing time of the pressing device on the wound of the patient; when the working time of the pressure monitoring device reaches the preset compression time limit value, the control module 5 generates an alarm instruction and sends the alarm instruction to the alarm module 8, and the alarm module 8 executes an alarm action after receiving the alarm instruction. The pressure monitoring device indirectly reflects the pressure between the skin of the patient and the compression device by monitoring the pressure between the compression air bag and the shell, and can give an alarm in time when detecting that the pressure is too high or too low or the compression time is too long, so that medical personnel can handle the pressure in time, and great convenience is brought to the patient and the medical personnel. The pressure monitor also has the advantages of small volume, low cost, accurate monitoring, convenient use and the like
Further, in a preferred embodiment of the hemostasis compression device of the present invention, the fixator includes a deformable clasp 1 having an opening, the clasp 1 has an opening having a force arm 2, a guide post a3 and a guide post b4, the force arm has a guide post a31 and a guide post b41, the guide post a3 is located in the guide rail a31 and is disposed at the opening a11 of the clasp 1, the guide post b4 is located in the guide rail b41 and is disposed at the opening b12 of the clasp 1, when the guide rail a31 projects to the guide rail b41, the guide rail a31 and the guide rail b41 have an intersection point along an axial direction, and when the clasp 1 is closed, the guide post a3 and the guide post b4 are respectively displaced from one end of the guide rail a31 and the guide rail b41 to the other end, and the guide post a3 and the guide post b4 pass through a point of the guide rail a31 closest to the guide rail b41 in the displacement.
Further, in a preferred embodiment of the hemostasis compression device of the present invention, one end of the guide rail a31 is provided with an inner concave point a, the other end of the guide rail a31 is provided with an inner concave point aa, one end of the guide rail b41 is provided with an inner concave point b, the other end of the guide rail b41 is provided with an inner concave point bb, when the opening of the clasp 1 is closed, the force arm 2 is engaged with the edge of the clasp 1, the guide post a3 is displaced from the inner concave point a to the inner concave point aa, and the guide post b4 is displaced from the inner concave point b to the inner concave point bb; when the opening of the snap ring 1 is opened, the force arm 2 is separated from the edge of the snap ring 1.
Further, in a preferred embodiment of the hemostasis compression device of the invention, the guide rail a31 is parallel to the guide rail b41, one end of the guide rail a31 is provided with a groove a32 opening to the guide rail b41, and the corresponding end of the guide rail b41 is provided with a groove b42 opening to the guide rail a 31.
One end of the guide rail a31 is provided with an inner concave point a, the other end of the guide rail a31 is provided with an inner concave point aa, one end of the guide rail b41 is provided with an inner concave point b, the other end of the guide rail b41 is provided with an inner concave point bb, when the opening of the snap ring 1 is closed, the force arm 2 is matched with the edge of the snap ring 1, the guide pillar a3 is displaced from the inner concave point a to the inner concave point aa, and the guide pillar b4 is displaced from the inner concave point b to the inner concave point bb; when the opening of the snap ring 1 is opened, the force arm 2 is separated from the edge of the snap ring 1.
The guide rail a31 is not parallel to the guide rail b41, and the guide rail a31 crosses the guide rail b41 in the axial direction. When the guide post a3 and the guide post b4 are respectively located at the position where the guide rail a31 is closest to the guide rail b41, the force required to be exerted on the force arm 2 is the largest, and when the guide post a3 and the guide post b4 are respectively away from the position where the guide rail a31 is closest to the guide rail b41, the force required to be exerted on the force arm 2 is gradually reduced.
In another embodiment: the guide rail a31 is parallel to the guide rail b41, one end of the guide rail a31 is provided with a groove a32 which is opened to the guide rail b41, the corresponding end of the guide rail b41 is provided with a groove b42 which is opened to the guide rail a31, when the opening of the snap ring 1 is closed, the guide post a3 moves to the groove a32 of the guide rail a31, the guide post b4 moves to the groove b42 of the guide rail b41, and the groove a32 and the groove b42 respectively clamp the guide post a3 and the guide post b4, so that the snap ring 1 opening is deformed; when the opening of the snap ring 1 is opened, the guide post a3 and the guide post b4 are respectively displaced to the other ends of the guide rail a31 and the guide rail b 41.
Further, in a preferred embodiment of the hemostasis compression device, the control module 5 further includes a power switch disposed on an upper surface of the control module 5, and the power switch is used for controlling the hemostasis compression device to be turned on or off.
Further, in a preferred embodiment of the hemostasis compression device of the invention, the inner surface of the compression balloon is coated with a gas-proof silicone layer. The thermoplastic polyurethane elastomer is made of thermoplastic polyurethane elastomer (TPU), and the TPU has the characteristics of wear resistance, oil resistance, good elasticity and the like and is widely applied to the fields of daily necessities, sports goods, toy goods, medical goods and the like. The inner surface coating of oppression gasbag has the silica gel layer of preventing breathing freely to increase the gas tightness of oppression gasbag, in order to prevent the ageing gaseous gas leakage that leads to aerifing of oppression gasbag.
Further, in a preferred embodiment of the hemostasis compression device of the present invention, the hemostasis compression device further includes an indicator light for indicating a hemostasis state, an emergency adjustment button for manual intervention in an emergency, and a charging base for wireless charging, wherein the indicator light and the emergency adjustment button are respectively disposed on the holder, the indicator light is connected to a corresponding output end of the control module 5, the emergency adjustment button is connected to a corresponding input end of the control module 5, and the charging base is connected to a corresponding input end of the control module 5.
The hemostasis compression device is provided with an air inlet valve, and the air inlet valve is connected with an air inlet pipe. One end of the air inlet pipe is communicated to the air inlet valve in a sealing mode, and the other end of the air inlet pipe is communicated to the control module 5 in a sealing mode. The inner surface of the hemostasis compression device is provided with a pressure detection module 9, and the pressure detection module 9 is connected to the control module 5 through a signal line and used for detecting the air pressure value in the hemostasis compression device and sending the air pressure value to the control module 5.
The control module 5 is provided with an air inlet hole and an air outlet hole, and the air inlet hole is used for sucking external air when the control module 5 is used for inflating the hemostasis compression device. The vent hole is used for discharging gas in the hemostasis compression device when the hemostasis compression device is deflated by using the control module 5. In this embodiment, the control module 5 can automatically suck in the outside air through the air inlet hole until the blood pressure is forced to inflate the device, and automatically discharge the gas in the hemostasis compression device through the air outlet hole, so as to regularly adjust the air pressure of the hemostasis compression device to the wound surface, thereby preventing the muscular tissue necrosis of the wound surface caused by too large hemostasis pressure, or preventing the problem of poor hemostasis effect caused by too small hemostasis pressure.
The hemostasis compression device is used for monitoring the pressure condition between the compression air bag and the shell, indirectly reflecting the pressure condition between the skin of a patient and the compressor, and giving an alarm in time when the pressure is too high or the compression time is too long, so that medical personnel can timely come to handle the hemostasis compression device, and great convenience is brought to the patient and the medical personnel; can monitor the tourniquet to the hemostasis time of wound face and the tourniquet to the pressure of wound face, aerify or deflate the tourniquet according to the atmospheric pressure value in the tourniquet and hemostasis time is automatic to the tourniquet and adjust the tourniquet to the pressure of wound face in order to promote the hemostatic effect to the wound face to can avoid causing the condition emergence of the muscular tissue necrosis of wound face because of the tourniquet long time lasts the blood vessel of oppressing the wound face.
the foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A hemostasis compression device comprises a fixer, a pressure monitoring device and a compression air bag, and is characterized in that the pressure monitoring device comprises a control module (5), a timing module (6), a power supply module (7), an alarm module (8), a pressure detection module (9) and a display module (10); the pressure detection module (9) is arranged between the skin of a compression patient and the compression air bag and is used for detecting the air pressure value between the compression air bag and a human body; the display module (10) is arranged on the opposite side of one side of the pressure detection module (9); the timing module (6), the power module (7), the alarm module (8), the pressure detection module (9) and the display module (10) are in signal connection with the control module (5); the timing module (6) is used for calculating the hemostasis time of the wound surface; the compression air bag comprises a miniature air pump for inflation and deflation, and an electromagnetic directional valve is arranged at an opening of the miniature air pump; the control module (5) is used for acquiring an air pressure value in the compression air bag from the pressure detection module (9), judging whether the air pressure value is within a range of a first preset value and a second preset value, controlling the micro air pump to suck air from the air inlet to inflate the compression air bag so as to increase the pressure value of the air bag on the wound surface when the air pressure value is smaller than the first preset value, and controlling the micro air pump to discharge the air in the compression air bag through the air outlet so as to reduce the pressure value of the air bag on the wound surface when the air pressure value is larger than the second preset value.
2. The hemostasis compression device of claim 1, wherein the microcontroller (5) is further configured to determine whether the hemostasis time reaches a preset time when the air pressure value is within a range between a first preset value and a second preset value, and control the display module (10) to display the hemostasis condition of the wound surface when the hemostasis time reaches the preset time.
3. A hemostasis compression device according to claim 1, wherein the fixer comprises a deformable clasp (1) having an opening, the clasp (1) has a force arm (2), a guide post a (3) and a guide post b (4) at the opening, the force arm has a guide rail a (31) and a guide rail b (41), the guide post a (3) is located in the guide rail a (31) and disposed at the opening a (11) of the clasp (1), the guide post b (4) is located in the guide rail b (41) and disposed at the opening b (12) of the clasp (1), when the guide rail a (31) projects to the guide rail b (41), the guide rail a (31) and the guide rail b (41) have a crossing point along the axial direction, and when the clasp (1) opening is closed, the guide post a (3) and the guide post b (4) are respectively displaced from one end of the guide rail a (31) and the guide rail b (41) to the other end, and the guide post a (3) and the guide post b (4) pass through the point, which is closest to the guide rail b (41), of the guide rail a (31) on the displacement path.
4. A hemostasis compression device according to claim 3, wherein one end of the guide rail a (31) is provided with an inner concave point a, the other end of the guide rail a (31) is provided with an inner concave point aa, one end of the guide rail b (41) is provided with an inner concave point b, the other end of the guide rail b (41) is provided with an inner concave point bb, when the opening of the clasp (1) is closed, the force arm (2) is engaged with the edge of the clasp (1), the guide post a (3) is displaced from the inner concave point a to the inner concave point aa, and the guide post b (4) is displaced from the inner concave point b to the inner concave point bb; when the opening of the snap ring (1) is opened, the force arm (2) is separated from the edge of the snap ring (1).
5. A hemostasis compression device according to claim 4, wherein the rail a (31) is parallel to the rail b (41) and one end of the rail a (31) is provided with a groove a (32) opening to the rail b (41), and the corresponding end of the rail b (41) is provided with a groove b (42) opening to the rail a (31).
6. A hemostasis compression device as claimed in claim 1, wherein the control module (5) further includes a power switch disposed on an upper surface of the control module (5), the power switch being adapted to control the opening or closing of the hemostasis compression device.
7. A haemostatic compression device according to claim 1, wherein the inner surface of the compression balloon is coated with a gas-impermeable silicone layer.
8. A hemostasis compression device according to claim 1, further comprising an indicator light for indicating hemostasis status, an emergency adjustment button for manual intervention in case of emergency, and a charging base for wireless charging, wherein the indicator light and the emergency adjustment button are respectively disposed on the holder, the indicator light is connected with a corresponding output terminal of the control module (5), the emergency adjustment button is connected with a corresponding input terminal of the control module (5), and the charging base is connected with a corresponding input terminal of the control module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724627.4A CN110559042A (en) | 2019-08-07 | 2019-08-07 | Hemostasis compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724627.4A CN110559042A (en) | 2019-08-07 | 2019-08-07 | Hemostasis compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110559042A true CN110559042A (en) | 2019-12-13 |
Family
ID=68774723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724627.4A Pending CN110559042A (en) | 2019-08-07 | 2019-08-07 | Hemostasis compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110559042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155628A (en) * | 2020-09-18 | 2021-01-01 | 上海市浦东医院（复旦大学附属浦东医院） | Improved TR-Band radial artery hemostat |
| WO2021238510A1 (en) * | 2020-05-26 | 2021-12-02 | 阮渊 | Device for hemostasis under self-adjustable pressure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1166110A (en) * | 1980-10-02 | 1984-04-24 | James A. Mcewen | Pneumatic tourniquet |
| CN202223287U (en) * | 2011-09-15 | 2012-05-23 | 山东省立医院 | Repeatable radial artery compressor |
| CN204121106U (en) * | 2014-10-22 | 2015-01-28 | 南通航运职业技术学院 | The automatic compression apparatus of a kind of tremulous pulse |
| CN204767163U (en) * | 2015-07-01 | 2015-11-18 | 赵瀚年 | Fastener of counter weight board on lever |
| CN105726083A (en) * | 2016-04-22 | 2016-07-06 | 深圳市前海康启源科技有限公司 | Pneumatic automatic hemostasis equipment and pneumatic automatic hemostasis method |
| CN105943105A (en) * | 2016-05-18 | 2016-09-21 | 冯小弟 | Digital radial artery compressing hemostasis device |
| CN108392244A (en) * | 2018-04-24 | 2018-08-14 | 黑天鹅智能科技（福建）有限公司 | A kind of intelligence tourniquet and a kind of Hemostasis |
-
2019
- 2019-08-07 CN CN201910724627.4A patent/CN110559042A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1166110A (en) * | 1980-10-02 | 1984-04-24 | James A. Mcewen | Pneumatic tourniquet |
| CN202223287U (en) * | 2011-09-15 | 2012-05-23 | 山东省立医院 | Repeatable radial artery compressor |
| CN204121106U (en) * | 2014-10-22 | 2015-01-28 | 南通航运职业技术学院 | The automatic compression apparatus of a kind of tremulous pulse |
| CN204767163U (en) * | 2015-07-01 | 2015-11-18 | 赵瀚年 | Fastener of counter weight board on lever |
| CN105726083A (en) * | 2016-04-22 | 2016-07-06 | 深圳市前海康启源科技有限公司 | Pneumatic automatic hemostasis equipment and pneumatic automatic hemostasis method |
| CN105943105A (en) * | 2016-05-18 | 2016-09-21 | 冯小弟 | Digital radial artery compressing hemostasis device |
| CN108392244A (en) * | 2018-04-24 | 2018-08-14 | 黑天鹅智能科技（福建）有限公司 | A kind of intelligence tourniquet and a kind of Hemostasis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238510A1 (en) * | 2020-05-26 | 2021-12-02 | 阮渊 | Device for hemostasis under self-adjustable pressure |
| CN112155628A (en) * | 2020-09-18 | 2021-01-01 | 上海市浦东医院（复旦大学附属浦东医院） | Improved TR-Band radial artery hemostat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1264635A (en) | Occlusive cuff | |
| WO2017181719A1 (en) | Pneumatic automatic hemostasis apparatus and method | |
| US10166166B1 (en) | Apparatus for applying periodic pressure to the limb of a patient and method of use | |
| US20060173486A1 (en) | Device for staunching postpartum haemorrhage | |
| US7909845B2 (en) | Epistaxis apparatus and method | |
| CN110559042A (en) | Hemostasis compression device | |
| CN110559041A (en) | Automatic hemostasis device of vapour-pressure type | |
| WO2017181747A1 (en) | Portable automatic tourniquet | |
| WO2017181748A1 (en) | Bladderless pneumatic tourniquet | |
| CN110559040A (en) | Hemostasis shutoff constriction device | |
| KR20150057625A (en) | Compressive multiple tourniquet device | |
| US20190343536A1 (en) | Pressurisable wrist band for achieving patent hemostasis of an arteriotomy | |
| CN110236635A (en) | Tourniquet and Hemostasis | |
| CN103584901A (en) | Air-pressure esmarch tourniquet | |
| CN209789946U (en) | Automatic change pressure hemostasis device | |
| ZA200602697B (en) | A device for staunching postpartum haemorrhage | |
| CN210204840U (en) | Compression hemostat for interventional puncture site | |
| CN210644104U (en) | Nasal cavity hemostasis device | |
| CN216985022U (en) | Novel multi-functional portable radial artery haemostat | |
| CN220256505U (en) | Elbow centre compressor | |
| CN108451579B (en) | Pneumatic blood drawing device and using method thereof | |
| CN213722238U (en) | Medical arm inflating tourniquet | |
| CN215191981U (en) | Tourniquet | |
| CN110051404A (en) | Artery inflating balloon compressorium | |
| CN220833100U (en) | Pressure warning type internal fistula compression band |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |