CN216777149U

CN216777149U - Special tourniquet for children

Info

Publication number: CN216777149U
Application number: CN202121997774.8U
Authority: CN
Inventors: 李青
Original assignee: Shanghai Jiading Nanxiang Hospital
Current assignee: Shanghai Jiading Nanxiang Hospital
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-06-21
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a special tourniquet for children, which relates to the field of tourniquets, and comprises a shell, wherein one side of the shell is provided with a placement groove, the upper side of the shell is provided with a limiting groove, the placement groove is communicated with the limiting groove, and the placement groove and the limiting groove are internally provided with a clamping mechanism, so that the problem that the existing tourniquet is easy to increase the pain feeling of patients during venipuncture and blood collection is solved. Can effectively relieve the anxiety of the patient.

Description

Special tourniquet for children

Technical Field

The utility model relates to the technical field of pulse pressing belts, in particular to a pulse pressing belt special for children.

Background

In medical treatment, when a nurse finds venous transfusion or blood sampling, a rubber tube is tightened to fill blood volume and then the vein is displayed, and the tube is called a tourniquet.

The existing tourniquet is generally of an ordinary rubber type, is single in color, and is too strong in force, the leather strip-shaped tourniquet is stretched to become thin, the stress area of a bypassing limb is reduced, the venipuncture of a patient is increased, the pain feeling during blood collection is increased, the fear feeling of children is also increased, the operation difficulty of a doctor during venipuncture of the child patient and blood collection is increased, in addition, the tourniquet is single in color, conditioned reflex is caused in vision, and the conflict emotion of the children is triggered.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a special tourniquet for children, which can effectively solve the problem that the existing tourniquet is easy to increase the pain of patients during venipuncture and blood collection.

In order to solve the problems, the utility model adopts the following technical scheme:

a special tourniquet for children comprises a shell, wherein a placement groove is formed in one side of the shell, a limiting groove is formed in the upper side of the shell, the placement groove is communicated with the limiting groove, a clamping mechanism is arranged inside the placement groove and the limiting groove and comprises a first spring arranged inside the limiting groove, the first spring is fixedly connected inside the limiting groove, the shell is located inside the limiting groove, a pressing block is fixedly connected to the upper side of the first spring, a reset spring is arranged inside the placement groove and fixedly arranged inside the shell, a limiting block is fixedly connected to one side of the reset spring, a clamping block is arranged on one side of the limiting block, away from the reset spring, a second spring is fixedly connected inside the placement groove, the second spring is arranged on one side of the clamping block, and a connecting block is fixedly connected to the upper side of the limiting block, the upper side of the connecting block is fixedly connected with a moving block, the moving block is arranged on one side of the pressing block, and one side, far away from the shell, of the clamping block is fixedly connected with a vein pressing rope.

As a preferable scheme of the utility model, a telescopic rod is arranged inside the housing in the placement groove, one side of the telescopic rod is fixedly connected inside the housing, and the other side of the telescopic rod is fixedly connected to the limiting block.

As a preferable scheme of the utility model, a limit spring is arranged inside the housing in the placement groove, one side of the limit spring is fixedly connected inside the housing, and the other side of the limit spring is fixedly connected to the moving block.

According to a preferable scheme of the utility model, a sponge layer is fixedly connected inside the pulse-pressing rope, and a protective layer is fixedly connected on one side of the sponge layer, which is far away from the pulse-pressing rope.

As a preferred scheme of the utility model, the telescopic rod is sleeved inside the return spring, the telescopic rod is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted inside the second telescopic rod.

As a preferable scheme of the utility model, the vein pressing rope is 1-2 cm wide and 40-42 cm long, the vein pressing rope is the same as the sponge layer in size, and the protective layer is the same as the sponge layer in size.

Compared with the prior art, the utility model has the advantages that:

casing and fixture block have been installed respectively in the both sides of pressing the arteries and veins rope to this device, the mutual joint of the inside latch mechanism of casing and fixture block accessible casing simultaneously, be used for fixed to pressing the arteries and veins rope, the mode of pressing the pressing block accessible that sets up in this device is untied between casing and the fixture block, make the use of this device more convenient, this device has simultaneously been in the internally mounted sponge layer of pressing the arteries and veins rope, can effectually slow down the pain sense of pressing the arteries and veins rope to patient's arm, the inside pressure arteries and veins rope of this device has set up different colours, can effectually alleviate patient's the happy mood of anxiety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a latch mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic top-down view of a latch mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of the present invention in an open configuration;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a pulse pressing rope; 3. a clamping mechanism; 301. a pressing block; 302. a clamping block; 303. a limiting block; 304. a return spring; 305. connecting blocks; 306. a moving block; 307. a first spring; 308. a second spring; 4. a placing groove; 5. a limiting groove; 6. a telescopic rod; 7. a limiting spring; 8. a sponge layer; 9. and a protective layer.

Detailed Description

The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

Referring to fig. 1-3, a tourniquet belt for children, comprising a housing 1, a placement groove 4 disposed on one side of the housing 1, a limit groove 5 disposed on the upper side of the housing 1, the placement groove 4 communicating with the limit groove 5, a latch mechanism 3 disposed inside the placement groove 4 and the limit groove 5, the latch mechanism 3 comprising a first spring 307 disposed inside the limit groove 5, the first spring 307 being fixedly connected to the housing 1 inside the limit groove 5, a pressing block 301 fixedly connected to the upper side of the first spring 307, a return spring 304 disposed inside the placement groove 4, the return spring 304 being fixedly mounted inside the housing 1, a limit block 303 fixedly connected to one side of the return spring 304, a latch 302 disposed on one side of the limit block 303 away from the return spring 304, a second spring 308 fixedly connected to the housing 1 inside the placement groove 4, the second spring 308 disposed on one side of the latch 302, the upper side of the limiting block 303 is fixedly connected with a connecting block 305, the upper side of the connecting block 305 is fixedly connected with a moving block 306, the moving block 306 is arranged on one side of the pressing block 301, and the clamping block 302 and the shell 1 are fixedly connected with a tourniquet rope 2.

In a further embodiment, the positioning groove 4 and the limiting groove 5 can fix and install the clamping mechanism 3, the protective layer 9 and the limiting spring 7, the clamping mechanism 3 can make the device more stable when in use, the first spring 307 can limit and reset the pressing block 301, so that the pressing block 301 can be easily ejected after being pressed again, the device can be repeatedly used, the reset spring 304 can limit the limiting block 303 and can also reset the limiting block 303, the limiting block 303 can limit the clamping block 302, so that the clamping block 302 can be more firmly pressed into the positioning groove 4, the second spring 308 can eject the clamping block 302, so that the clamping block 302 can be more conveniently taken out by medical personnel, the connecting block 305 can be used for connecting the moving block 306 and the limiting block 303, so that the moving block 306 can more stably and smoothly drive the limiting block 303 to move when moving, the moving block 306 can move by moving downwards the pressing block 301, and drives the limiting block 303 to cancel limiting of the clamping block 302, the tourniquet rope 2 can be used for tightening the vein of the patient, both the pressing block 301 and the moving block 306 are provided with inclined planes, meanwhile, the pressing block 301 is matched with the inclined plane of the moving block 306, both the clamping block 302 and the limiting block 303 are provided with inclined planes, and meanwhile, the clamping block 302 is matched with the inclined plane of the limiting block 303.

Specifically, please refer to fig. 2, a telescopic rod 6 is disposed inside the housing 1 in the placement groove 4, one side of the telescopic rod 6 is fixedly connected inside the housing 1, the other side of the telescopic rod 6 is fixedly connected to the limiting block 303, the telescopic rod 6 is sleeved inside the return spring 304, the telescopic rod 6 is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted inside the second telescopic rod.

In further embodiment, telescopic link 6 can make the reseing of stopper 303 more stable with the removal, and difficult circumstances such as skew take place, and telescopic link 6 can play spacing and protection to reset spring 304 simultaneously for reset spring 304 is difficult for taking place deformation when stretching out and drawing back.

Specifically, referring to fig. 2, a limiting spring 7 is disposed inside the housing 1 in the installation groove 4, one side of the limiting spring 7 is fixedly connected inside the housing 1, and the other side of the limiting spring 7 is fixedly connected to the moving block 306.

In a further embodiment, the limiting spring 7 can play a limiting and certain reinforcing effect on the moving block 306, so that the moving block 306 is more stable when moving, the moving block is not easy to shift or break due to the limitation of the reset spring 304 and the telescopic rod 6 on the limiting block 303, and meanwhile, the moving block 306 and the limiting block 303 are more smooth when resetting and are not easy to break.

Specifically, referring to fig. 4 and 5, a sponge layer 8 is fixedly connected inside the pulse-pressing rope 2, a protective layer 9 is fixedly connected to one side of the sponge layer 8, which is far away from the pulse-pressing rope 2, the width of the pulse-pressing rope 2 is 1-2 cm, the length of the pulse-pressing rope is 40-42 cm, the pulse-pressing rope 2 is the same as the sponge layer 8, and the protective layer 9 is the same as the sponge layer 8.

In further embodiment, sponge layer 8 can play certain alleviating effect to tightening of vein pressing rope 2, make the patient be difficult for too painful because of tightening of vein pressing rope 2, protective layer 9 can further protect positions such as patient's arm simultaneously, protective layer 9 adopts the skin-friendly material, vein pressing rope 2 adopts the rubber material, make the patient difficult for feeling uncomfortable when being tightened up by vein pressing rope 2 again, vein pressing rope 2 simultaneously, sponge layer 8 is the same with protective layer 9's size, make sponge layer 8 and protective layer 9 can be better protect positions such as patient's arm, difficult emergence of the not comprehensive condition of protection because of the variation in size takes place, casing 1 and fixture block 302 simultaneously, the colour is six colours, divide into warm look system: red, yellow, orange; cold color system: green, blue, violet, the specific color can be selected according to the situation.

The working principle and the using process of the utility model are as follows: when the device is used, the tourniquet rope 2 can be wound on the vein of a patient, then the fixture block 302 can be deeply inserted into the placement groove 4, at the moment, the fixture block 302 can push the connection block 305 to move, meanwhile, the fixture block 302 can press the second spring 308, then, after the fixture block 302 is deeply inserted to a certain depth, the telescopic rod 6 and the reset spring 304 can reset the limit block 303, at the moment, the limit block 303 can clamp and limit the fixture block 302, at the moment, the device can tighten the vein of the patient, then, after the injection of medical personnel is completed, the pressing block 301 can be pressed, the pressing block 301 can move downwards when being pressed, at the same time, the pressing block 301 can push the moving block 306 to move, at the moment, the moving block 306 can drive the limit block 303 to move together through the connection block 305, and after the limit of the fixture block 302 can be cancelled when the limit block 303 moves to a certain distance, simultaneously, the second spring 308 pushes the clamping block 302, the clamping block 302 is popped out, then medical staff can loosen the pressing block 301, the return spring 304 and the telescopic rod 6 can reset the limiting block 303, and the limiting spring 7 and the first spring 307 can reset the moving block 306 and the pressing block 301 respectively, so that the device can be repeatedly used.

Simultaneously this device adopts multiple colour can effectually slow down the burnt mood of patient, so far can solve the problem that the painful sense when current tourniquet increases patient venipuncture, collection blood easily. Psychologist studies show that: the good looking color can make people feel comfortable, the emotion is balanced, the behavior becomes flexible and harmonious, and different colors can generate different effects on the psychology of people, so the color can control the emotion and the behavior of people to a certain degree. Children are in colorful environment, and the thinking and memory of the children are higher than those of the grown children in common colors. Generally, red, yellow, orange, etc. colors can produce a warm feeling, which is a warm color. The warm color has the function of revivifying, so that people have active thinking, agile response and increased activities, such as: the classroom arrangement of the early education mechanism mainly takes warm color as the main. While green, blue, cyan, etc. can produce a cold sensation, sometimes a cool color. The cold color has the effects of calming mood and calming the heart and qi. The color regulation is added, the tension of children can be relieved, the mood of the children coming to the hospital is relaxed, the rejection to the hospital for hospitalization is reduced, the courage and the confidence overcoming difficulties are enhanced, and the promotion effect on the recovery of the physical and mental health of the children is facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a special pressure arteries and veins area of children, includes casing (1), its characterized in that: a placing groove (4) is formed in one side of the shell (1), a limiting groove (5) is formed in the upper side of the shell (1), the placing groove (4) is communicated with the limiting groove (5), a clamping mechanism (3) is arranged inside the placing groove (4) and the limiting groove (5), the clamping mechanism (3) comprises a first spring (307) arranged inside the limiting groove (5), the first spring (307) is fixedly connected to the shell (1) and located inside the limiting groove (5), a pressing block (301) is fixedly connected to the upper side of the first spring (307), a reset spring (304) is arranged inside the placing groove (4), the reset spring (304) is fixedly installed inside the shell (1), a limiting block (303) is fixedly connected to one side of the reset spring (304), and a clamping block (302) is arranged on one side, far away from the reset spring (304), of the limiting block (303), the utility model discloses a pulse pressing device, including casing (1), locating groove (4), second spring (308) set up the one side of fixture block (302), the upside fixedly connected with connecting block (305) of stopper (303), the upside fixedly connected with movable block (306) of connecting block (305), movable block (306) set up the one side of pressing according to piece (301), one side fixedly connected with pressure pulse rope (2) that fixture block (302) and casing (1) kept away from mutually.

2. The tourniquet of claim 1, wherein: the shell (1) is provided with a telescopic rod (6) inside the placement groove (4), one side of the telescopic rod (6) is fixedly connected inside the shell (1), and the other side of the telescopic rod (6) is fixedly connected to the limiting block (303).

3. The tourniquet of claim 1, wherein: the shell (1) is provided with a limiting spring (7) inside the containing groove (4), one side of the limiting spring (7) is fixedly connected inside the shell (1), and the other side of the limiting spring (7) is fixedly connected to the moving block (306).

4. The special tourniquet for children of claim 1, which comprises: the pulse pressing rope is characterized in that a sponge layer (8) is fixedly connected to the interior of the pulse pressing rope (2), and a protective layer (9) is fixedly connected to one side, far away from the pulse pressing rope (2), of the sponge layer (8).

5. The special tourniquet for children of claim 2, which comprises: the telescopic rod (6) is sleeved inside the return spring (304), the telescopic rod (6) is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted inside the second telescopic rod.

6. The tourniquet of claim 4, wherein: the pulse pressing rope (2) is 1-2 cm wide and 40-42 cm long, the pulse pressing rope (2) is the same as the sponge layer (8) in size, and the protective layer (9) is the same as the sponge layer (8) in size.