CN215018376U

CN215018376U - Tourniquet with reminding function

Info

Publication number: CN215018376U
Application number: CN202120664919.6U
Authority: CN
Inventors: 周月琴; 宋云凤; 付红; 李慧; 霍佳佳; 张孝茹; 王颖; 夏德奇
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a tourniquet with remind function, including the tourniquet body, the tourniquet body is including binding the area, and locate the locking area of binding area one end, and the other end of binding the area still is equipped with the warning head, warns overhead adjustment mechanism, switch-on mechanism and the bee calling organ of being equipped with, wherein: the adjusting mechanism comprises a binding channel for the locking belt to pass through, a fastening groove communicated with the binding channel, an electric control groove positioned in the fastening groove, and an anti-falling bead arranged on the fastening groove; the connecting mechanism comprises a fastening cover hinged with the fastening groove, and the fastening cover is provided with fastening beads fastened with the notch of the fastening groove and a buckle plate fastened with the anti-falling beads; the buzzer comprises a main circuit board arranged in the warning head and a contact switch used for conducting the main circuit board, the contact switch is composed of a first metal sheet and a second metal sheet which are matched with each other, medical staff can be reminded conveniently in real time, local necrosis caused by long-term binding can be effectively prevented, and the adaptability is high.

Description

Tourniquet with reminding function

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to tourniquet with remind function.

Background

The tourniquet is refined by medical polymer material natural rubber or special rubber, and has a long flat shape and strong elasticity. 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.

When medical staff need draw the blood inspection to the patient that is in the coma state, if when going out occasionally at the preparation phase of drawing blood (ligature tourniquet), the patient is in the coma, unable perception, and the patient binds for a long time, can lead to the patient to bind the position long-term blood of not unblocked, cause local necrosis to people will be stricter to the requirement of the tourniquet that has the warning function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be convenient for remind medical staff in real time in order to solve above-mentioned problem, can effectively prevent to bind the local necrosis that causes for a long time, and strong adaptability's a tourniquet with remind function.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a tourniquet with remind function, includes the tourniquet body, the tourniquet body is including binding the area, and locate the locking area of binding area one end, the other end of binding the area still is equipped with the warning head, overhead adjustment mechanism, switch-on mechanism and the bee calling organ of being equipped with of warning, wherein:

the adjusting mechanism comprises a binding channel for the locking belt to pass through, a fastening groove communicated with the binding channel, an electric control groove positioned in the fastening groove, and anti-falling beads arranged on the fastening groove;

the connecting mechanism comprises a fastening cover hinged with the fastening groove, and the fastening cover is provided with fastening beads fastened with the notch of the fastening groove and a buckle plate fastened with the anti-falling beads;

the buzzer comprises a main circuit board arranged in the warning head and a contact switch used for conducting the main circuit board, the contact switch is composed of a first metal sheet and a second metal sheet which are matched with each other, the first metal sheet is arranged in the electric control groove, and the second metal sheet is arranged on the locking belt.

As a further optimization scheme of the utility model, be equipped with the reinforcing axle in the locking area. The design aims at that: the arrangement of the reinforcing shaft facilitates the positioning and installation of the locking belt in the binding channel.

As the utility model discloses a further optimization scheme, first sheetmetal and second sheetmetal pass through the control line and connect, the cavity has been seted up in the binding band, the control line is helical structure and locates in the cavity of binding band. The design aims at that: the spiral control line has good buffer function and is convenient to adapt to the pulling deformation of the binding belt.

As a further optimization scheme of the utility model, the material of the fastening bead is plastic. The design aims at that: has good insulation effect.

As a further optimization scheme of the utility model, the second sheetmetal is a plurality of, and a plurality of second sheetmetal is linear arrangement along the axial of locking area. The design aims at that: through the electric connection of controlling second sheetmetal and first sheetmetal, when second sheetmetal and first sheetmetal intercommunication, can effectively play the effect of reminding.

As a further optimization scheme of the utility model, the inboard of constraint passageway is equipped with the cross section assorted guide way with the second sheetmetal along the axial, the guide way is located the plane that constraint passageway and automatically controlled groove are constituteed, and is close to automatically controlled groove direction setting. The design aims at that: the sliding guide of the second metal sheet is facilitated due to the arrangement of the guide groove.

The beneficial effects of the utility model reside in that: is convenient for reminding medical staff in real time, can effectively prevent local necrosis caused by long-term binding, and has strong adaptability.

Drawings

FIG. 1 is a schematic view of the main viewing axis side structure of the present invention;

FIG. 2 is a schematic view of a rear view axial side structure of the present invention;

fig. 3 is a schematic side structure view of the connection shaft of the control line and the reinforcing shaft of the present invention;

FIG. 4 is a schematic side view of the open-type shaft of the switch-on mechanism of the present invention;

fig. 5 is a schematic side view of the closed shaft of the switch-on mechanism of the present invention.

In the figure: 1. a tourniquet body; 11. a binding band; 12. a locking strap; 13. reinforcing the shaft; 2. a warning head; 3. an adjustment mechanism; 31. a binding groove; 32. a fastening groove; 33. an electric control groove; 34. preventing beads from falling off; 4. a switch-on mechanism; 41. fastening the cover; 42. buckling the plate; 43. a fastening bead; 5. a buzzer; 51. a main circuit board; 52. a contact switch; 521. a first metal sheet; 522. a second metal sheet; 6. a control line; 7. a guide groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-2, a tourniquet with a reminding function comprises a tourniquet body 1, wherein the tourniquet body 1 comprises a binding band 11, a locking band 12 is arranged on the binding band 11, the binding band 11 is made of rubber with a built-in cavity structure and has good ductility, the locking band 12 is arranged at one end of the binding band 11, the locking band 12 is made of plastic and is conveniently aligned and arranged in a binding groove 31, a warning head 2 is further arranged at the other end of the binding band 11, and an adjusting mechanism 3, a switch-on mechanism 4 and a buzzer 5 are arranged on the warning head 2;

warning first 2 inside materials of head are plastics, and be cylindric structure, during the use, warn first 2 laminating on the arm with the bottom surface, be equipped with groove-shaped structure on adjustment mechanism 3, elasticity when conveniently adjusting the tourniquet body 1 and use, and bee calling organ 5's switch-on is in buzzing state always, warn medical personnel in real time, when treating that medical personnel take off it, when bee calling organ 5's power disconnection, indicate this tourniquet body 1 has been taken off, the benefit that sets up like this lies in: the long-term buzzing of bee calling organ 5 can warn everyone's attention in the side, and medical staff is not, and the warning of buzzing plus other people through bee calling organ 5 can effectively avoid the patient when the coma state, because the tourniquet body 1 is binded the blood that causes for a long time and is not unobstructed.

As shown in fig. 4, the adjusting mechanism 3 includes a binding passage 31 for the locking belt to pass through, the locking belt 12 penetrates through the binding passage 31 and is adjusted in a sliding manner inside, which is convenient to adjust properly according to the arm dimension of the patient, a fastening groove 32 communicated with the binding passage 31, the fastening groove 32 is used for matching a fastening bead 43 fastened with the fastening groove, the fastening bead 43 is positioned and extruded, which is convenient to electrically connect a second metal sheet 522 arranged on the locking belt 12 with a first metal sheet 521 arranged in an electric control groove 33, the electric control groove 33 arranged in the fastening groove 32, the electric control groove 33 is arranged to facilitate positioning and arrangement of the second metal sheet 522, and an anti-falling bead 34 arranged on the fastening groove 32, the anti-falling bead 34 is fastened with a fastening plate 42, thereby facilitating the matching of the adjusting mechanism 3 and the connecting mechanism 4;

as shown in fig. 3-4, the connecting mechanism 4 comprises a fastening cover 41 hinged with the fastening groove 32, a fastening bead 43 fastened with the notch of the fastening groove 32 is arranged on the fastening cover 41, and the connecting mechanism 4 is fastened with the adjusting mechanism 3, so that medical staff can be warned for a long time;

as shown in fig. 3, the buzzer 5 includes a main circuit board 51 disposed in the warning head 2, and a contact switch 52 for conducting the main circuit board 51, the contact switch 52 is composed of a first metal sheet 521 and a second metal sheet 522 which are matched with each other, the first metal sheet 521 is disposed in the electric control slot 33, and the second metal sheet 522 is disposed on the locking strip 12. By controlling the electrical connection between the first metal sheet 521 and the second metal sheet 522, the contact switch 52 is conveniently touched, so that the buzzer 5 continuously works, and warning is facilitated.

The provision of a reinforcing shaft 14 within the locking tie 12 facilitates the location of the locking tie 12 within the tie down passage 14, which is convenient in comparison to simply passing a soft textured locking tie 12 through the tie down slot 31.

The first metal sheet 521 and the second metal sheet 522 are connected by a control wire 6, a cavity is formed in the binding band 11, and the control wire 6 is disposed in the cavity of the binding band 11 in a spiral structure. The control wire 6 arranged in a spiral shape has a good buffer function and is convenient to adapt to the pulling deformation of the binding belt 11.

As shown in FIG. 4, the fastening bead 43 is made of plastic; has good insulation effect.

As shown in fig. 3, there are a plurality of second metal sheets 522, and the plurality of second metal sheets 522 are arranged in a linear shape along the axial direction of the locking strip 12; through controlling the electrical connection of the second metal sheet 522 and the first metal sheet 521, when the second metal sheet 522 is communicated with the first metal sheet 521, the reminding function can be effectively played.

As shown in fig. 4-5, the inner side of the binding passage 31 is provided with a guide groove 7 matching with the cross section of the second metal sheet 522 along the axial direction, and the guide groove 7 is located on the plane formed by the binding passage 31 and the electric control groove 33 and is arranged close to the electric control groove 33; the provision of the guide groove 7 facilitates the sliding guide of the second metal piece 522.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a tourniquet with remind function, includes the tourniquet body (1), its characterized in that: tourniquet body (1) is including tying area (11), and locate locking area (12) of tying area (11) one end, the other end of tying area (11) still is equipped with warning head (2), be equipped with adjustment mechanism (3), switch-on mechanism (4) and bee calling organ (5) on warning head (2), wherein:

the adjusting mechanism (3) comprises a binding channel (31) for the locking belt to pass through, a fastening groove (32) communicated with the binding channel (31), an electric control groove (33) positioned in the fastening groove (32), and an anti-falling bead (34) arranged on the fastening groove (32);

the connecting mechanism (4) comprises a fastening cover (41) hinged with the fastening groove (32), and a fastening bead (43) buckled with the notch of the fastening groove (32) and a fastening plate (42) buckled with the anti-falling bead (34) are arranged on the fastening cover (41);

buzzer (5) are including locating main circuit board (51) in warning head (2), and be used for conducting contact switch (52) of main circuit board (51), contact switch (52) comprise first sheetmetal (521) and second sheetmetal (522) of mutually supporting, first sheetmetal (521) are located in automatically controlled groove (33), and locking area (12) is located in second sheetmetal (522).

2. Tourniquet with reminder function according to claim 1, characterized in that the locking strap (12) is provided with a reinforcing shaft (14).

3. The tourniquet with reminding function according to claim 1, characterized in that: the first metal sheet (521) and the second metal sheet (522) are connected through a control line (6), a cavity is formed in the binding band (11), and the control line (6) is arranged in the cavity of the binding band (11) in a spiral structure.

4. The tourniquet with reminding function according to claim 1, characterized in that: the fastening bead (43) is made of plastic.

5. The tourniquet with reminding function as claimed in claim 1, wherein the number of the second metal sheets (522) is several, and the several second metal sheets (522) are arranged linearly along the axial direction of the locking strip (12).

6. The tourniquet with reminding function according to claim 1, wherein the inner side of the restricting channel (31) is provided with a guide groove (7) matching with the cross section of the second metal sheet (522) along the axial direction, and the guide groove (7) is located on the plane formed by the restricting channel (31) and the electric control groove (33) and is arranged close to the electric control groove (33).