CN213697071U

CN213697071U - Hand ring tourniquet

Info

Publication number: CN213697071U
Application number: CN202022325519.0U
Authority: CN
Inventors: 王丽; 杨宁; 刘玲红
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-16
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a bracelet tourniquet, including the body one and the body two of the body of the integral type structure, the surface of one end of the body one has been seted up and has been run through the groove, the length that runs through the groove equals with the width of the body two of the body, and the width that runs through the groove equals with the thickness of the body two of the body, the surface bilateral symmetry of the body two of the body of the surface has seted up T-shaped spout, the bottom surface symmetry of one end of the body one of the body is fixed with T-shaped arch, T-shaped arch imbeds to the inboard of T-shaped spout and is connected; through the T-shaped sliding groove and the T-shaped convex block and the through groove, the tourniquet can form a ring-shaped structure in use, can be directly sleeved on the arm of a human body, does not need to be knotted or run through, saves a rolling part on the existing rolling type tourniquet, is simpler in overall structure, can limit the length of the tourniquet after being adjusted by the limiting protrusion, and guarantees normal tightening of veins.

Description

Hand ring tourniquet

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to bracelet is pressed arteries and veins area.

Background

In medical treatment, when a nurse finds venous transfusion or blood sampling, a rubber tube is tightened to ensure that blood volume is full and then veins are shown, and the tube is called a tourniquet or a tourniquet.

The existing tourniquet is generally divided into two types, one type is that a plastic tube is tied at the arm of a human body through a plastic hollow tube with elasticity and knotted to finish extrusion, so that veins are shown, but the tourniquet needs to be knotted and fixed every time the tourniquet is used, so that the tourniquet is inconvenient to use, and simultaneously, because the diameter of the plastic tube is small, the generated pressure is large, the great extrusion is easily caused to the arm of the human body, and the uncomfortable phenomenon is caused; another kind uses through banded collapsible pressure arteries and veins area, in tightening up, the operation can be accomplished to the one end of pulling pressure arteries and veins area, but the department of tightening up of this pressure arteries and veins area generally can set up to great plastic cubic, when laminating with human arm, can cause great extrusion, leads to the arm to appear reining in the trace, and this kind of pressure arteries and veins area uses kind at every turn simultaneously, need run through the rolling part, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bracelet is pressed arteries and veins area to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: bracelet tourniquet, including the area body one and the area body two of integral type structure, the one end surface of the area body one has been seted up and has been run through the groove, the length that runs through the groove equals with the width of the area body two, just the width that runs through the groove equals with the thickness of the area body two, the surface bilateral symmetry of the area body two has seted up T shape spout, the one end bottom surface symmetry of the area body one is fixed with T shape arch, the protruding inboard and the area body two sliding connection of embedding to T shape spout of T shape.

Preferably, the middle part of the surface of the second belt body is further provided with a plurality of limiting bulges at equal intervals, the limiting bulges are of a hemispherical structure, and the limiting bulges are in limiting clamping with the through grooves.

Preferably, the one end of T shape spout extends to the area body one and the juncture of the area body two, and the other end extends to the tip surface of the area body two, the tip of the area body two still overlaps and is equipped with the pot head that is used for spacing fastening, the pot head is the cuboid structure that cavity does not have the top.

Preferably, the first belt body and the second belt body are made of the same material and are both elastic material members.

Preferably, the inside of the first belt body is hollow, and a plurality of inner supporting bulges are formed at the hollow position.

Preferably, the width of the belt body II is four fifths of the width of the belt body I, and the length of the inner side of the end sleeve is equal to that of the belt body II.

Compared with the prior art, the beneficial effects of the utility model are that:

through the T-shaped sliding groove and the T-shaped convex block of the design and the through groove, the tourniquet can form a ring structure in use, can be directly sleeved on the arm of a human body, does not need to be knotted or run through, is very convenient to use, and simultaneously saves the rolling part on the existing rolling type tourniquet, so that the whole structure is more concise, the designed limiting protrusion can limit the length of the tourniquet after being adjusted, and the normal tightening of veins is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention in an expanded state;

fig. 2 is a schematic structural view of the utility model in a rolling state;

FIG. 3 is a front view of the T-shaped chute and the T-shaped protrusion of the present invention;

FIG. 4 is an internal cross-sectional view of the first belt body of the present invention;

in the figure: 1. a through groove; 2. a belt body I; 3. a T-shaped chute; 4. end sleeves; 5. a belt body II; 6. a T-shaped protrusion; 7. an inner support boss; 8. and a limiting bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: bracelet tourniquet, area body one 2 and area body two 5 including the integral type structure, the one end surface of area body one 2 has been seted up and has been run through groove 1, the length that runs through groove 1 equals with the width of area body two 5, and the width that runs through groove 1 equals with the thickness of area body two 5, T shape spout 3 has been seted up to the surface bilateral symmetry of area body two 5, the one end bottom surface symmetry of area body one 2 is fixed with the protruding 6 of T shape, T shape spout 3 and T shape lug 6 and through groove 1 through the design, can in use, will press the tourniquet to form the ring body structure, can directly overlap and establish on human arm, need not to tie a knot or run through, it is very convenient to use, the rolling part on the current roll-up tourniquet has been saved simultaneously, overall structure is more succinct, T shape protruding 6 imbeds to the inboard and the area body two 5 sliding connection of area body.

In this embodiment, preferably, the middle part of the surface of the second belt body 5 is further provided with a plurality of limiting bulges 8 at equal intervals, the designed limiting bulges 8 can limit the length of the tourniquet after adjustment, the vein can be normally tightened, the limiting bulges 8 are of a hemispherical structure, and the limiting bulges 8 are in limiting clamping with the through grooves 1.

In this embodiment, preferably, one end of the T-shaped chute 3 extends to a junction between the belt body one 2 and the belt body two 5, and the other end extends to the surface of the end portion of the belt body two 5, the end portion of the belt body two 5 is further sleeved with an end sleeve 4 for limiting and fastening, and the end sleeve 4 is a hollow non-top cuboid structure.

In this embodiment, preferably, the first belt body 2 and the second belt body 5 are made of the same material, and both are made of elastic material members.

In this embodiment, preferably, the inside of the belt body one 2 is hollow, and a plurality of inner supporting protrusions 7 are formed at the hollow position.

In this embodiment, preferably, the width of the belt body two 5 is four fifths of the width of the belt body one 2, and the length of the inner side of the end sleeve 4 is equal to the length of the belt body two 5.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, the tip bending of the two 5 of the area body is run through from running through groove 1, refer to fig. 1, the direction of running through is to facing the operator with T shape spout 3, then with the tip downwarping of the two 5 of the area body, make the tip of the two 5 of the area body run through

groove

1, 3 covers of T shape spout that will run through partial two 5 surfaces of the area body are established on T shape arch 6 afterwards, carry out dual spacing through T shape arch 6 and running through groove 1 to area body two 5 this moment, establish the tip at area body two 5 with pot head 4 cover after that, in use, insert the inboard of the two 5 of the area body with user's arm, rise hollow part in being shown in fig. 2, after pulling, the tip of the two 5 of the area bodies, in the pulling, spacing arch 8 can be towards running through groove 1 motion, adjust the length after pulling two 5 through extrusion between them spacing, in use, through hollow area body one 2 and hollow part inside interior support arch 7 under the circumstances of guaranteeing that the normal tightening of tightening The utility model discloses a take the mark to the body of human arm, reduce and to reining in the mark of arm, after the use, will pull up with two 5 of the area body of human arm laminating part, in the pulling up, carry out spacing pulling through T shape arch 6 and T shape spout 3, avoid appearing the circumstances such as pulling slope, carry on spacingly until pulling to end sleeve 4 department.

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.

Claims

1. Bracelet vein pressing area, its characterized in that: the belt body (2) and the belt body (5) which comprise an integrated structure, wherein a through groove (1) is formed in one end surface of the belt body (2), the length of the through groove (1) is equal to the width of the belt body (5), the width of the through groove (1) is equal to the thickness of the belt body (5), T-shaped sliding grooves (3) are symmetrically formed in two sides of the surface of the belt body (5), T-shaped protrusions (6) are symmetrically fixed on the surface of the bottom of one end of the belt body (2), and the T-shaped protrusions (6) are embedded into the inner side of the T-shaped sliding grooves (3) and are connected with the belt body (5) in a sliding mode.

2. The bracelet tourniquet according to claim 1, characterized in that: the middle part of the surface of the second belt body (5) is also provided with a plurality of limiting bulges (8) at equal intervals, the limiting bulges (8) are of a hemispherical structure, and the limiting bulges (8) are in limiting clamping with the through grooves (1).

3. The bracelet tourniquet according to claim 1, characterized in that: the one end of T shape spout (3) extends to the juncture of the area body one (2) and the area body two (5), and the other end extends to the tip surface of the area body two (5), the tip of the area body two (5) still the cover is equipped with end cover (4) that is used for spacing fastening, end cover (4) are the cuboid structure that cavity does not have the top.

4. The bracelet tourniquet according to claim 1, characterized in that: the first belt body (2) and the second belt body (5) are made of the same material and are both elastic material components.

5. The bracelet tourniquet according to claim 4, characterized in that: the interior of the belt body I (2) is hollow, and a plurality of inner supporting bulges (7) are formed at the hollow position.

6. The bracelet tourniquet according to claim 3, characterized in that: the width of the belt body II (5) is four fifths of the width of the belt body I (2), and the length of the inner side of the end sleeve (4) is equal to that of the belt body II (5).