CN217660015U

CN217660015U - Tourniquet for hemodialysis chamber

Info

Publication number: CN217660015U
Application number: CN202122937908.3U
Authority: CN
Inventors: 鞠芸芸
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-10-28
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a tourniquet for a hemodialysis chamber, which comprises a first connecting belt, a second connecting belt, a tourniquet, a sleeve belt and a fixing belt, wherein the sleeve belt is attached to a palm for fixing a wrist joint, and the fixing belt is circular for fixing an elbow joint; the tourniquet is provided with two strips which are movably connected to the first connecting belt, and the tourniquet is in a long strip shape and at least provided with an elastic section. Compared with the prior art, the utility model the advantage lie in: the tourniquet can move about on first connecting band, is convenient for carry out accurate oppression to two puncture points, is equipped with the protecting band in addition and is used for fixed wrist joint, and the fixed band is used for fixed elbow joint, carries out multiple suppression to patient's arm, if the tourniquet loses when the compressive force, going on of puncture can be guaranteed in elbow joint top to the fixed band, and two fixed effects of tourniquet can be strengthened to the fixed band, and the second connecting band of protecting band and fixed band restriction each other has strengthened holistic fixed effect.

Description

Tourniquet for hemodialysis chamber

Technical Field

The utility model relates to the field of medical equipment, specifically indicate a tourniquet for hemodialysis room.

Background

Tourniquets are common medical devices that are commonly used to apply venous pressure during a puncture, thereby interrupting venous blood flow. The common tourniquet is elastic belt, when carrying out the trocar puncture, need stanch at artery and two puncture points of vein, and the puncture mode divide into centrifugal puncture and centripetal puncture again, generally need use two tourniquets under this kind of circumstances, to the crowd that the limbs is in excitatory state, can not be fine play the effect of fixed hemostasis, consequently, the urgent need of awaiting the opportune moment study a multiple hemostasis and fix the good tourniquet that is used for the blood cell of effectual and solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a pair of hemostasis and fixed effectual a tourniquet for blood passes through room.

In order to solve the technical problem, the utility model provides a technical scheme does: a tourniquet for a hemodialysis chamber comprises a first connecting band, a second connecting band, a tourniquet, a sleeve band and a fixing band, wherein the sleeve band is arranged by being attached to a palm and used for fixing a wrist joint, and the fixing band is circular and used for fixing an elbow joint; the tourniquet comprises two tourniquets which are movably connected to a first connecting belt, and the first connecting belt and the second connecting belt are connected between the fixing belt and the sleeve belt; the tourniquet is in a long strip shape, at least one elastic section is arranged on the tourniquet, a hook surface is arranged on the back of the head end of the tourniquet, and a facing is arranged on the front of the tail end of the tourniquet.

Furthermore, a facing surface and a hook surface matched with the facing surface for adhesion and fixation are respectively arranged at two ends of the broken part on the fixing belt.

Furthermore, two ends of the sleeve belt in the length direction are respectively connected with the first connecting belt and the second connecting belt.

Furthermore, a through hole is formed in the end portion of the tourniquet, and the first connecting belt penetrates through the through hole.

Furthermore, the first connecting belt and the second connecting belt are connected to the same position on the fixing belt.

Furthermore, tourniquet, fixed band all adopt one in rubber material, the TPE material.

Compared with the prior art, the utility model the advantage lie in: the tourniquet can move about on first connecting band, be convenient for carry out accurate oppression to two puncture points, be equipped with the shroud ring in addition and be used for fixed wrist joint, the fixed band is used for fixed elbow joint, carry out multiple suppression to patient's arm, if the tourniquet loses when the compressive force, going on of puncture can be guaranteed in elbow joint top to the fixed band, two fixed effects of tourniquet can be strengthened to the fixed band, shroud ring and fixed band second connecting band are each other restricted, holistic fixed effect has been strengthened.

Drawings

Fig. 1 is a schematic structural view of a tourniquet for a hemodialysis chamber of the present invention.

As shown in the figure: 1. a first connecting belt; 2. a second connecting band; 3. a tourniquet; 4. sleeving a belt; 5. fixing the belt; 6. hooking the surface; 7. veneering; 8. an elastic section; 9. and a through hole.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

With reference to the attached drawing 1, a tourniquet 3 for hemodialysis room, includes first connecting band 1, second connecting band 2, tourniquet 3, lasso 4, fixed band 5, the setting of the palm of the laminating of lasso 4, the cover is taken 4 covers and is taken the outside of the four fingers on the palm, and the thumb blocks fixedly. The fixing belt 5 is circular and is used for fixing the wrist joint; the tourniquet 3 is provided with two belts which are movably connected to the first connecting belt 1, and the first connecting belt 1 and the second connecting belt 2 are connected between the fixing belt 5 and the sleeve belt 4; the tourniquet 3 is strip-shaped and at least provided with an elastic section 8.

Further, break off department both ends are equipped with wainscot 7 respectively on the fixed band 5, cooperate with wainscot 7 to glue the fixed face 6 that colludes, tourniquet 3 also glues fixedly through the cooperation of colluding face 6 and wainscot 7, and is concrete, and the head end of tourniquet 3 openly is equipped with

colludes face

6, and 3 tail end backs of tourniquet are equipped with wainscot 7, and when tourniquet 3 bind up the fastening, encircle its tail end backward from the back, stretch out and glue fixedly with colluding face 6 from 3 head ends of tourniquet at last, and at this moment, tourniquet 3 extrudees through-hole 9 to make tourniquet 3 can not remove on first connecting band 1.

Furthermore, two ends of the strap 4 in the length direction are respectively connected with the first connecting belt 1 and the second connecting belt 2.

Furthermore, a through hole 9 is formed in the end of the tourniquet 3, and the first connecting band 1 penetrates through the through hole 9.

Furthermore, the first connecting belt 1 and the second connecting belt 2 are both connected to the same position on the fixing belt 5.

Further, tourniquet 3, fixed band 5 all adopt one of rubber material, TPE material.

The working principle is as follows: the utility model discloses when concrete implementation, tie up fixed band 5 in elbow joint top through veneer 7 and the cooperation of colluding face 6, overlap cuff 4 cover on the palm the four fingers outside, the thumb blocks fixedly, then move tourniquet 3 on first connecting band 1, find suitable position after, tie up two tourniquets 3 tightly with the cooperation of colluding face 6 through veneer 7 respectively, carry out accurate oppression to two puncture points, thereby accomplish the fixed mounting of tourniquet 3, in addition cuff 4 fixed wrist joint, fixed band 5 fixed elbow joint, carry out multiple suppression to patient's arm, if tourniquet 3 loses the oppression power, going on of puncture can be guaranteed above the elbow joint to fixed band 5, fixed band 5 can strengthen two tourniquet 3's fixed effect, cuff 4 and fixed band 5 restrict each other through second connecting band 2, holistic fixed effect has been strengthened.

The present invention and the embodiments thereof have been described above, but the present invention is not limited thereto, and the embodiments shown in the detailed description are only some examples, not all examples, and the actual structure is not limited thereto. 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 tourniquet (3) for a hemodialysis chamber is characterized by comprising a first connecting belt (1), a second connecting belt (2), a tourniquet (3), a sleeve belt (4) and a fixing belt (5), wherein the sleeve belt (4) is arranged by being attached to a palm and used for fixing a wrist joint, and the fixing belt (5) is circular and used for fixing an elbow joint; the tourniquet (3) is provided with two belts which are movably connected to the first connecting belt (1), and the first connecting belt (1) and the second connecting belt (2) are connected between the fixing belt (5) and the sleeve belt (4); the tourniquet is long-strip-shaped, at least one elastic section (8) is arranged on the tourniquet (3), a hook face (6) is arranged on the back face of the head end of the tourniquet (3), and a facing (7) is arranged on the front face of the tail end of the tourniquet (3).

2. The tourniquet (3) for a hemodialysis chamber according to claim 1, wherein a facing surface (7) and a hook surface (6) matched with the facing surface (7) and adhesively fixed to each other are respectively disposed at two ends of the break of the fixing band (5).

3. A tourniquet (3) for a hemodialysis compartment according to claim 1, wherein the two ends of the strap (4) in the length direction are connected to the first and second connection bands (1, 2), respectively.

4. Tourniquet (3) for a hemodialysis chamber according to claim 1, wherein the tourniquet (3) has a through hole (9) formed at an end thereof, and the first connecting band (1) is inserted through the through hole (9).

5. Tourniquet (3) for a hemodialysis compartment according to claim 1, wherein the first and second connection bands (1, 2) are connected at the same position on the fixing band (5).

6. Tourniquet (3) for a hemodialysis chamber according to claim 1, wherein the tourniquet (3) and the fixing strap (5) are made of one of rubber and TPE.