CN211560239U

CN211560239U - Negative pressure tourniquet is used in operating room nursing

Info

Publication number: CN211560239U
Application number: CN201921786842.9U
Authority: CN
Inventors: 马辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-25
Anticipated expiration: 2029-10-23

Abstract

The utility model provides a negative pressure tourniquet for operating room nursing, which comprises a band body, wherein a first connecting cloth and a second connecting cloth are respectively and fixedly arranged at the two ends of the band body, a rough surface and a hook surface are respectively arranged on the first connecting cloth and the second connecting cloth, rubber strips are respectively and fixedly arranged at the front side and the rear side of the inner side wall of the band body, an opening is arranged on the band body, an air bag is fixedly arranged in the opening, an air discharging device and an air charging device are arranged at the right side of the air bag, the utility model discloses a through opening is arranged on the band body, an air bag is fixedly arranged in the opening, and the inner end of the air bag, when hemostasis is carried out, the air bag is inflated by the inflating device on the air bag, because the inner end of the air bag exceeds the inner side wall of the band body by one centimeter, therefore, the inner end of the air bag can be tightly attached to the bleeding position for targeted hemostasis, the hemostasis effect is improved, the design is reasonable, and the practicability is high.

Description

Negative pressure tourniquet is used in operating room nursing

Technical Field

The utility model relates to a negative pressure tourniquet is used in operating room nursing belongs to tourniquet technical field.

Background

The tourniquet is refined by medical high polymer material natural rubber or special rubber, is milk white, is in a strip flat shape, is packed in a box in a point-to-point overlapping manner, has strong elasticity and can be continuously drawn. Is suitable for the medical institution to perform the transfusion, blood drawing and blood transfusion in the conventional treatment and rescue, and is disposable when in hemostasis; or emergency hemostasis when limb bleeding and field snake and insect bite bleeding.

Use the tourniquet during operation at present for conventional rubber tourniquet, tie up through the tourniquet and tie up the next door position of bleeding the position, but the position of bleeding is comparatively serious, so conventional tourniquet pertinence is relatively poor, and hemostatic effect is relatively poor, for this reason, we propose a negative pressure tourniquet for operating room nursing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a negative pressure tourniquet is used in operating room nursing to solve the problem that proposes in the above-mentioned background art, the utility model discloses a be equipped with the opening on the area body, fixed mounting has the gasbag in the opening, and the inner of gasbag surpasses the inside wall centimetre of the area body, when stanching, aerify the gasbag through aerating device on the gasbag, because the inner of gasbag surpasses the inside wall centimetre of the area body, so alright the inner of gasbag pastes tight bleeding position and carries out the pertinence hemostasis, increases hemostatic effect, reasonable in design, and the practicality is stronger.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a negative pressure tourniquet is used in operating room nursing, includes the area body, the both ends difference fixed mounting of the area body has first connecting cloth and second connecting cloth, be equipped with the hair face on first connecting cloth and the second connecting cloth respectively and collude the face, the equal fixed mounting in both sides has the rubber strip around the inside wall of the area body, be equipped with the opening on the area body, fixed mounting has the gasbag in the opening, the right side of gasbag is equipped with air bleeder and aerating device.

Further, the air bleeder comprises an internal thread tube, the bottom end of the outer side wall of the internal thread tube is embedded on the air bag, and a stud is screwed in the internal thread tube.

Further, aerating device is including violently managing and inflator, the left end of violently managing inlays and establishes on the gasbag, violently manage the lateral wall right-hand member fixed mounting at the inside wall left end of inflator, violently be equipped with the one-way component in the pipe, the inside wall slidable mounting of inflator has the piston, the right-hand member fixed mounting of piston has the push rod.

Further, the unidirectional part includes fixed network and solid fixed ring, the equal fixed mounting of fixed network and solid fixed ring's lateral wall is on the inside wall of violently managing, the middle part of fixed network is equipped with the round hole, slidable mounting has the horizontal pole in the round hole, the right-hand member fixed mounting of horizontal pole has the check ball, the left end fixed mounting of check ball has the spring, the left end fixed mounting of spring is on the right side of fixed network, the right-hand member of check ball closely laminates in solid fixed ring's left side.

The utility model has the advantages that: the utility model discloses a be equipped with the opening on the area body, fixed mounting has the gasbag in the opening, and the inner of gasbag surpasses the inside wall a centimetre of the area body, when stanching, aerifys the gasbag through the aerating device on the gasbag, because the inner of gasbag surpasses the inside wall a centimetre of the area body, so alright the inner of gasbag pastes tight bleeding position and carries out the pertinence and stanch, increases hemostatic effect, reasonable in design, and the practicality is stronger.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the belt body of the present invention.

Fig. 3 is a schematic view of the present invention.

In the figure: the device comprises a belt body 1, a first connecting cloth 2, a rough surface 3, a second connecting cloth 4, a hook surface 5, a rubber strip 6, a port 7, an air bag 8, an air discharging device 9, an air charging device 10, an internal threaded pipe 11, a stud 12, a transverse pipe 13, a one-way part 14, an air cylinder 15, a piston 16, a push rod 17, a fixing net 18, a circular hole 19, a transverse rod 20, a retaining ball 21, a spring 22 and a fixing ring 23.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a negative pressure tourniquet for operating room nursing comprises a strap body 1, wherein a first connecting cloth 2 and a second connecting cloth 4 are fixedly installed at two ends of the strap body 1 respectively, a hair surface 3 and a hook surface 5 are arranged on the first connecting cloth 2 and the second connecting cloth 4 respectively, the hair surface 3 and the hook surface 5 are two surfaces of a magic tape, rubber strips 6 are fixedly installed at the front side and the rear side of the inner side wall of the strap body 1 respectively, as shown in figure 2, the rubber strips 6 can be of an integrated structure with the strap body 1 and can carry out double compression on skin, the hemostasis effect is increased, a through opening 7 is arranged on the strap body 1, an air bag 8 is fixedly installed in the through opening 7, as shown in figure 1, the inner end of the air bag 8 exceeds one centimeter of the inner side wall of the strap body 1, when hemostasis is carried out, the air inflation device 10 on the air bag 8 inflates the air bag, as the inner end of the air bag 8 exceeds one centimeter of the inner side wall of the strap, increase hemostatic effect, reasonable in design, the practicality is stronger, and the right side of gasbag 8 is equipped with air bleeder 9 and aerating device 10.

The air bleeder 9 comprises an internal thread tube 11, the bottom end of the outer side wall of the internal thread tube 11 is embedded on the air bag 8, a stud 12 is screwed in the internal thread tube 11, when the air bag 8 needs to be deflated, the stud 12 can be rotated to separate the stud 12 from the internal thread tube 11, the air charging device 10 comprises a transverse tube 13 and an air cylinder 15, a small hole is arranged on the side wall of the air cylinder 15, the position of the small hole is close to the right end of the transverse tube 13, when a piston 16 is pushed leftwards, the small hole can be blocked by fingers, the left end of the transverse tube 13 is embedded on the air bag 8, the right end of the outer side wall of the transverse tube 13 is fixedly arranged at the left end of the inner side wall of the air cylinder 15, a one-way part 14 is arranged in the transverse tube 13, the piston 16 is slidably arranged on the inner side wall of the air cylinder 15, a, the middle part of fixed net 18 is equipped with round hole 19, and slidable mounting has horizontal pole 20 in the round hole 19, and the right-hand member fixed mounting of horizontal pole 20 has fender ball 21, and the left end fixed mounting of fender ball 21 has spring 22, and the spring 22 that fig. 3 shows is in compression state, and the left end fixed mounting of spring 22 is on the right side of fixed net 18, and the right-hand member of fender ball 21 closely laminates in the left side of solid fixed ring 23.

The working principle is as follows:

when the tourniquet is used, the tourniquet body 1 is sleeved on a bleeding position (arms and thighs) of a patient, the air bag 8 needs to be aligned with the bleeding position, the bleeding position is fixed through the hair surface 3 and the hook surface 5, then the piston 16 is drawn out, then the air bag 8 is inserted into the air cylinder 15 again, the air bag 8 is inflated, and the swollen air bag 8 stops bleeding.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a negative pressure tourniquet is used in operating room nursing which characterized in that: including the area body (1), the both ends difference fixed mounting of the area body (1) has first connecting cloth (2) and second connecting cloth (4), be equipped with hair side (3) and collude face (5) on first connecting cloth (2) and second connecting cloth (4) respectively, the equal fixed mounting in both sides has rubber strip (6) around the inside wall of the area body (1), be equipped with opening (7) on the area body (1), opening (7) internal fixation installs gasbag (8), the right side of gasbag (8) is equipped with bleeder (9) and aerating device (10).

2. The negative pressure tourniquet for operating room nursing according to claim 1, characterized in that: the air bleeder (9) comprises an internal thread tube (11), the bottom end of the outer side wall of the internal thread tube (11) is embedded on the air bag (8), and a stud (12) is screwed in the internal thread tube (11).

3. The negative pressure tourniquet for operating room nursing according to claim 1, characterized in that: aerating device (10) are including violently managing (13) and inflator (15), the left end of violently managing (13) is inlayed and is established on gasbag (8), the lateral wall right-hand member fixed mounting of violently managing (13) is at the inside wall left end of inflator (15), be equipped with one-way component (14) in violently managing (13), the inside wall slidable mounting of inflator (15) has piston (16), the right-hand member fixed mounting of piston (16) has push rod (17).

4. The negative pressure tourniquet for operating room nursing according to claim 3, characterized in that: one-way component (14) are including fixed net (18) and solid fixed ring (23), the equal fixed mounting of lateral wall of fixed net (18) and solid fixed ring (23) is on the inside wall of violently managing (13), the middle part of fixed net (18) is equipped with round hole (19), slidable mounting has horizontal pole (20) in round hole (19), the right-hand member fixed mounting of horizontal pole (20) has fender ball (21), the left end fixed mounting of fender ball (21) has spring (22), the left end fixed mounting of spring (22) is on the right side of fixed net (18), the right-hand member of fender ball (21) closely laminates the left side at solid fixed ring (23).