CN111419328A

CN111419328A - Puncture tourniquet

Info

Publication number: CN111419328A
Application number: CN202010167809.9A
Authority: CN
Inventors: 周琳; 阎仿
Original assignee: Northwest Women And Children Hospital
Current assignee: Northwest Women And Children Hospital
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-07-17

Abstract

The invention provides a puncture tourniquet, which belongs to the technical field of medical instruments and comprises an inflatable bag, a processor, an observation window, an outer cuff and adjusting connecting parts, wherein the inflatable bag is placed inside the outer cuff, the periphery of the inflatable bag is attached to the edge inside the outer cuff, the processor is detachably mounted on the inner side wall of the outer cuff, meanwhile, a display screen on the processor is overlapped with the observation window arranged on the outer cuff, namely, the display screen of the processor can be directly observed through the observation window, the adjusting connecting parts are arranged at two ends of the outer cuff, and the adjusting connecting parts at two ends can be connected or separated according to actual requirements. The invention provides the best puncture condition for medical staff, can effectively improve the puncture success rate, relieves the pain of patients, saves unnecessary economic expenditure for patients and hospitals, increases the confidence of the medical staff, and reduces the occurrence of medical disputes and complaints.

Description

Puncture tourniquet

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a puncture tourniquet.

Background

The tourniquet is a necessary tool for arteriovenous puncture in clinic, the tourniquet commonly used in hospitals is usually a rubber leather tube or leather strip, and the use of the rubber leather tube or the leather strip is not uniform, so that when different medical personnel puncture, the effect achieved by using the tourniquet is different, so that how to reasonably, scientifically and safely use the tourniquet is more important, the tourniquet is enabled to provide the optimal puncture condition for the medical personnel, and early experimental research finds that the tourniquet can effectively improve the fullness degree of the arteriovenous surface by using proper pressure, time and temperature, so that the success rate of puncture can be improved, and the tourniquet for puncture is developed and can solve the problems.

Disclosure of Invention

In view of the above, the present invention is directed to a puncture tourniquet capable of providing optimal puncture conditions for medical staff.

In order to achieve the purpose, the technical scheme of the invention is realized as follows: the utility model provides a puncture tourniquet, includes air bag, treater, observation window, outer sleeve area and regulation connecting portion, the air bag is placed the inside in outer sleeve area, and its periphery with the inside edge in outer sleeve area is laminated mutually, treater demountable installation in on the inside wall in outer sleeve area, simultaneously display screen on the treater is in with the setting observation window position coincidence on the outer sleeve area passes through promptly the observation window can direct observation the display screen of treater, the both ends in outer sleeve area are provided with the regulation connecting portion, according to actual need, both ends regulation connecting portion can connect or separate.

Further, the inflatable bag comprises a balloon, a catheter and an air bag, the balloon is connected with the air bag through the catheter, meanwhile, the air bag is arranged inside the outer cuff, and the balloon is arranged outside the outer cuff.

Furthermore, the outer cuff is made of rubber.

Further, connecting portion are hasp, underwear row buckle, day word buckle or magic subsides, through adjusting connecting portion can realize the different ring internal diameters of tourniquet.

Furthermore, the processor is provided with a temperature control module, a timing module, a pressure sensor module, a wireless communication module, an alarm, a charging module, an electric quantity detection module, a display screen and a battery; the temperature control module is used for controlling the temperature inside the tourniquet, the pressure sensor module is used for measuring the pressure formed when the inflatable bag is inflated, the wireless communication module is used for connecting the processor and an external remote controller, the charging module is used for charging the battery, and the electric quantity monitoring module is used for monitoring the electric quantity of the battery and displaying the residual electric quantity on the display screen.

Further, the outer cuff comprises a cuff main body, an internal pocket and a sealing connecting part, wherein the internal pocket is mounted on the inner side wall of the cuff main body, the opening of the internal pocket is positioned in the horizontal direction and is of a single-side opening structure, and a plurality of sealing connecting part sections are arranged at the lower end of the cuff main body.

Further, the sealing connecting part is a zipper, a magic tape or a bandage.

Compared with the prior art, the puncture tourniquet has the following advantages:

(1) the invention integrates three functions of temperature control, timing and pressure control into a whole, improves the filling degree of artery and vein, and effectively avoids any discomfort and side effect on patients;

(2) the invention provides the best puncture condition for medical care personnel, can effectively improve the puncture success rate, relieves the pain of patients, and saves unnecessary economic expenditure for patients and hospitals;

(3) the invention provides the best puncture condition for medical care personnel, can effectively improve the puncture success rate, increases the confidence of the medical care personnel, and reduces the occurrence of medical disputes and complaints;

(4) the tourniquet can be suitable for patients with different arm circumferences by adjusting the connecting part, and has higher practicability;

(5) the outer cuff can be detached, is convenient to clean and disinfect, and effectively avoids cross infection among patients and between patients and medical care.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a tourniquet according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an outer cuff according to an embodiment of the present invention;

FIG. 3 is a system block diagram of a processor according to an embodiment of the invention;

fig. 4 is a control schematic diagram of a processor according to an embodiment of the invention.

Description of reference numerals:

1. an air bag; 2. a processor; 3. an observation window; 4. an outer cuff; 5. an adjustment connection; 6. a balloon; 7. a conduit; 8. an air bag; 9. a cuff main body; 10. a pocket is arranged inside; 11. a sealing connection part.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, 2, 3 and 4, the invention is a puncture tourniquet, which comprises an inflatable bag 1, a processor 2, an observation window 3, an outer cuff 4 and an adjusting connection portion 5, wherein the inflatable bag 1 is placed inside the outer cuff 4, the periphery of the inflatable bag is attached to the edge inside the outer cuff 4, the processor 2 is detachably mounted on the inner side wall of the outer cuff 4, meanwhile, a display screen on the processor 2 is overlapped with the observation window 3 arranged on the outer cuff 4, namely, the display screen of the processor 2 can be directly observed through the observation window 3, so that medical staff can observe and know the current situation more intuitively, the adjusting connection portions 5 are arranged at two ends of the outer cuff 4, the adjusting connection portions 5 at two ends can be connected or separated according to actual needs, the tourniquet can be suitable for patients with different arm circumferences by adjusting the adjusting connection portions 5, the practicality is higher.

The gas-filled bag 1 includes balloon 6, pipe 7 and gasbag 8, balloon 6 passes through pipe 7 with gasbag 8 is connected, simultaneously, gasbag 8 sets up the inside in outer sleeve area 4, balloon 6 sets up the outside in outer sleeve area 4, gasbag 8 is the gasbag 8 structure in blood pressure sleeve area, can realize the constant pressure after aerifing.

The outer sleeve belt 4 is made of rubber, and can better play a role in hemostasis and fastening.

Connecting portion are hasp, underwear row's knot, day word are detained or the magic subsides, through adjusting connecting portion can realize the different ring internal diameters of tourniquet are so that ensure the tourniquet is suitable for the patient that different arms enclosed, and the practicality is higher.

The processor 2 is provided with a temperature control module, a timing module, a pressure sensor module, a wireless communication module, an alarm, a charging module, an electric quantity detection module, a display screen and a battery; the temperature control module is used for controlling the temperature inside the tourniquet, the pressure sensor module is used for measuring the pressure formed when the inflatable bag 1 is inflated, the wireless communication module is used for connecting the processor 2 and an external remote controller, the charging module is used for charging the battery, and the electric quantity monitoring module is used for monitoring the electric quantity of the battery and displaying the residual electric quantity on the display screen.

Outer cuff 4 includes cuff main part 9, built-in pocket 10 and seals connecting portion 11, built-in pocket 10 is installed on cuff main part 9's the inside wall, and simultaneously, the opening of built-in pocket 10 is located the horizontal direction, and is unilateral open structure, and is a plurality of seal connecting portion 11 segmentation and set up the lower extreme of cuff main part 9, outer cuff 4 can be dismantled, and the cleaning and disinfection of being convenient for has effectively avoided the cross infection between the patient and between patient and the medical care.

The sealing connecting part 11 is a zipper, a magic tape or a bandage.

In actual work process, at first tie up the tourniquet in the position department that the patient needs the puncture, through the adjustment adjusting connecting portion 5 can make its adaptation patient's arm enclose, press down balloon 6 and make gasbag 8 aerify, will form pressure between the part of airbag 1 and patient puncture this moment, medical personnel can set for temperature, time and pressure through remote controller or direct manual operation treater 2, when temperature, time or pressure reach the setting value, treater 2 will report to the police in order to indicate medical personnel to reach best puncture condition, can puncture. When needing to wash the tourniquet at ordinary times, only need to seal connecting portion 11 and open, dismantle outer sleeve area 4 and can wash the disinfection to outer sleeve area 4 to cross infection between the patient or between patient and the medical care has effectively been avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A puncture tourniquet which is characterized in that: including air bag (1), treater (2), observation window (3), outer sleeve area (4) and regulation connecting portion (5), air bag (1) is placed the inside of outer sleeve area (4), and its week with the inside edge in outer sleeve area (4) is laminated mutually, treater (2) demountable installation be in on the inside wall in outer sleeve area (4), simultaneously display screen and setting on treater (2) are in observation window (3) position coincidence on outer sleeve area (4), pass through promptly observation window (3) can direct observation the display screen of treater (2), the both ends in outer sleeve area (4) are provided with regulation connecting portion (5), according to actual need, both ends regulation connecting portion (5) can connect or separate.

2. A puncture tourniquet according to claim 1, wherein: the inflatable bag (1) comprises a balloon (6), a catheter (7) and an air bag (8), wherein the balloon (6) is connected with the air bag (8) through the catheter (7), meanwhile, the air bag (8) is arranged inside the outer cuff (4), and the balloon (6) is arranged outside the outer cuff (4).

3. A puncture tourniquet according to claim 1, wherein: the outer cuff (4) is made of rubber.

4. A puncture tourniquet according to claim 1, wherein: the connecting part is hasp, underwear row buckle, day word is detained or the magic subsides, through adjusting connecting part can realize the different ring internal diameters of tourniquet.

5. A puncture tourniquet according to claim 1, wherein: the processor (2) is provided with a temperature control module, a timing module, a pressure sensor module, a wireless communication module, an alarm, a charging module, an electric quantity detection module, a display screen and a battery; the temperature control module is used for controlling the temperature inside the tourniquet, the pressure sensor module is used for measuring the pressure formed when the inflatable bag (1) is inflated, the wireless communication module is used for connecting the processor (2) and an external remote controller, the charging module is used for charging the battery, and the electric quantity monitoring module is used for monitoring the electric quantity of the battery and displaying the residual electric quantity on the display screen.

6. A puncture tourniquet according to claim 1, wherein: the outer cuff (4) comprises a cuff main body (9), a built-in pocket (10) and a sealing connecting portion (11), wherein the built-in pocket (10) is installed on the inner side wall of the cuff main body (9), meanwhile, the opening of the built-in pocket (10) is located in the horizontal direction and is of a single-side opening structure, and the sealing connecting portions (11) are arranged at the lower end of the cuff main body (9) in a segmented mode.

7. A puncture tourniquet according to claim 6, wherein: the sealing connecting part (11) is a zipper, a magic tape or a bandage.