CN215129518U

CN215129518U - Pressurization tourniquet is used in nursing

Info

Publication number: CN215129518U
Application number: CN202120870792.3U
Authority: CN
Inventors: 李世竹; 黎贤群; 翟慧群
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-14
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a nursing is with pressurization tourniquet, including tourniquet body, the spacing subassembly of regulation formula and gasbag structure, tourniquet body one end is located to the spacing subassembly of regulation formula, the tourniquet body other end is located to the gasbag structure, the spacing subassembly of regulation formula is including adjusting chamber, adjusting rack, half ring gear and handle, tourniquet body one side is located in adjusting the chamber, tourniquet body opposite side is equipped with the recess, adjusting rack locates in the tourniquet body recess, adjusting rack simultaneously is the inclined plane design, the adjusting rack another side is the design of perpendicular. The utility model belongs to the technical field of medical appurtenance, specifically be a setting up of the spacing subassembly of regulation formula has realized that the tourniquet can release fast and bind, has saved the time of treatment, sets up a kind of nursing that the secondary pressurization that has realized the tourniquet improves the performance of tourniquet through the gasbag structure and uses the pressurization tourniquet.

Description

Pressurization tourniquet is used in nursing

Technical Field

The utility model belongs to the technical field of medical appurtenance, especially, relate to a pressurization tourniquet is used in nursing.

Background

The tourniquet is refined by medical high polymer material natural rubber or special rubber, is milk white, is in a long flat shape, is packed in a point-to-point overlapping type box, has strong flexibility and can be continuously extracted, is suitable for transfusion, blood drawing and blood transfusion in conventional treatment and treatment of medical institutions, is used for one time when hemostasis occurs, when a patient has massive aortic hemorrhage, medical personnel need to firstly bind the tourniquet to the proximal end of a wound of the patient, and then follow-up operation is performed, however, the existing tourniquet is not obvious in the using process, the hemostasis effect on the wound of the patient is not obvious, a part of blood still flows out after the tourniquet is bound to the proximal end of the patient, certain trouble is caused to the follow-up operation of the medical personnel, the normal operation process is influenced, the time of the tourniquet is required to be paid attention after the tourniquet is bound, and the time of the tourniquet is kept every half an hour in winter, In summer, the tourniquet needs to be loosened for half a minute every 1 hour and then tied up again, and the part needs to be slightly moved upwards and downwards when being tied again, but the conventional tourniquet needs to spend a certain time for tying up in the process of tying up again after being tied loosely, thereby wasting the treatment time. Therefore, there is a need for a nursing pressurized tourniquet which can be released and bound quickly, save the treatment time, and improve the use performance of the tourniquet by secondary pressurization.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a pressurization tourniquet is used in nursing has the tourniquet and can release fast and bind, has saved the time of treatment, has the performance beneficial effect that secondary pressurization improves the tourniquet.

The utility model adopts the technical scheme as follows: a pressure tourniquet for nursing comprises a tourniquet body, an adjustable limiting component and an air bag structure, wherein the adjustable limiting component is arranged at one end of the tourniquet body, the air bag structure is arranged at the other end of the tourniquet body, the adjustable limiting component comprises an adjusting cavity, an adjusting rack, a semi-toothed ring and a handle, the adjusting cavity is arranged at one side of the tourniquet body, a groove is arranged at the other side of the tourniquet body, the adjusting rack is arranged in the groove of the tourniquet body, one side of the adjusting rack is designed to be an inclined plane, the other side of the adjusting rack is designed to be a vertical plane, one end of the tourniquet body with the rack is slidably arranged in the adjusting cavity, one end of the semi-toothed ring is hinged in the adjusting cavity, one side of the semi-toothed ring is designed to be a vertical plane, the inclined plane of the adjusting rack slides on the inclined plane of the semi-toothed ring, the vertical plane of the semi-toothed ring is in lap joint with the vertical plane of the adjusting rack, the handle is arranged on the half toothed ring and positioned outside the adjusting cavity, and the half toothed ring is provided with a torsion spring.

Further, the gasbag structure includes gasbag body, pneumatic valve and pressurization gasbag, the gasbag body is located in the tourniquet body, the pneumatic valve is located on the tourniquet body, the one end that the tourniquet body is close to the pneumatic valve is located to the pressurization gasbag, the gasbag body and pressurization gasbag sealing connection.

Further, be equipped with the buffering area on the tourniquet body, the buffering area is located and is close to the one end of adjusting the spacing subassembly of regulation formula.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a nursing is with pressurization tourniquet, the setting up of the spacing subassembly of regulation formula has realized that the tourniquet can release fast and bind, has saved the time of treatment, sets up the performance that the secondary pressurization that has realized the tourniquet improves the tourniquet through the gasbag structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a pressurized tourniquet for nursing use according to the present invention;

FIG. 2 is a schematic view of an air bag structure of a pressurized tourniquet for nursing use according to the present invention;

fig. 3 is a partially enlarged view of a in fig. 1.

In the drawings: 1. tourniquet body, 2, the spacing subassembly of regulation formula, 3, gasbag structure, 4, adjust the chamber, 5, adjust the rack, 6, half ring gear, 7, handle, 8, recess, 9, gasbag body, 10, pneumatic valve, 11, pressurization gasbag, 12, buffer band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in figures 1-3, a pressure tourniquet for nursing comprises a tourniquet body 1, an adjustable limiting component 2 and an air bag structure 3, wherein the adjustable limiting component 2 is arranged at one end of the tourniquet body 1, the air bag structure 3 is arranged at the other end of the tourniquet body 1, the adjustable limiting component 2 comprises an adjusting cavity 4, an adjusting rack 5, a half-toothed ring 6 and a handle 7, the adjusting cavity 4 is arranged at one side of the tourniquet body 1, a groove 8 is arranged at the other side of the tourniquet body 1, the adjusting rack 5 is arranged in the groove 8 of the tourniquet body 1, one side of the adjusting rack 5 is designed as an inclined plane, the other side of the adjusting rack 5 is designed as a vertical plane, one end of the tourniquet body 1 with a rack is slidably arranged in the adjusting cavity 4, one end of the half-toothed ring 6 is hinged in the adjusting cavity 4, and one side of the half-toothed ring 6 is designed as a vertical plane, 6 another sides of half ring gear are the inclined plane design, 5 inclined planes of regulation rack slide on 6 inclined planes of half ring gear, 6 perpendicular overlap joints of half ring gear and 5 perpendicular of regulation rack, handle 7 is located on half ring gear 6 and is located the regulation chamber 4 outside, be equipped with the torsional spring on half ring gear 6.

The air bag structure 3 comprises an air bag body 9, an air valve 10 and a pressurizing air bag 11, the air bag body 9 is arranged in the tourniquet body 1, the air valve 10 is arranged on the tourniquet body 1, the pressurizing air bag 11 is arranged at one end, close to the air valve 10, of the tourniquet body 1, and the air bag body 9 is connected with the pressurizing air bag 11 in a sealing mode.

Further, be equipped with buffer zone 12 on the tourniquet body 1, buffer zone 12 locates the one end of being close to regulation formula spacing subassembly 2.

When specifically using, the one end that pulling tourniquet body 1 is close to pressurization gasbag 11, it slides in adjusting chamber 4 to drive 1 recess 8 of tourniquet body, it slides at 6 inclined planes of half ring gear to drive 5 inclined planes of regulation rack, half ring gear 6 makes 5 perpendicular of regulation rack and 6 perpendicular overlap joints of half ring gear under torsional spring torsion effect thereby carry on spacingly to tourniquet body 1 application range, buffer zone 12 makes it coincide with user's health with the combination of tourniquet body 1, press pressurization gasbag 11 and aerify gasbag body 9, tolerance in pneumatic valve 10 control gasbag body 9, thereby improve the secondary pressurization performance of tourniquet body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A nursing compression tourniquet is characterized in that: the tourniquet comprises a tourniquet body, an adjustable limiting assembly and an air bag structure, wherein the adjustable limiting assembly is arranged at one end of the tourniquet body, the air bag structure is arranged at the other end of the tourniquet body, the adjustable limiting assembly comprises an adjusting cavity, an adjusting rack, a semi-toothed ring and a handle, the adjusting cavity is arranged at one side of the tourniquet body, a groove is formed in the other side of the tourniquet body, the adjusting rack is arranged in the groove of the tourniquet body, one side of the adjusting rack is designed to be an inclined plane, the other side of the adjusting rack is designed to be a vertical plane, one end of the tourniquet body with the rack is slidably arranged in the adjusting cavity, one end of the semi-toothed ring is hinged in the adjusting cavity, one side of the semi-toothed ring is designed to be a vertical plane, the inclined plane of the adjusting rack slides on the inclined plane of the semi-toothed ring, and the vertical plane of the semi-toothed ring is lapped with the perpendicular plane of the adjusting rack, the handle is arranged on the half toothed ring and positioned outside the adjusting cavity, and the half toothed ring is provided with a torsion spring.

2. A pressurized tourniquet for nursing according to claim 1, characterized in that: the air bag structure comprises an air bag body, an air valve and a pressurizing air bag, the air bag body is arranged in the tourniquet body, the air valve is arranged on the tourniquet body, the pressurizing air bag is arranged at one end, close to the air valve, of the tourniquet body, and the air bag body is connected with the pressurizing air bag in a sealing mode.

3. A pressurized tourniquet for nursing according to claim 1, characterized in that: the tourniquet is characterized in that a buffer belt is arranged on the tourniquet body and is arranged at one end close to the adjustable limiting component.