CN213218150U

CN213218150U - Arm detumescence device

Info

Publication number: CN213218150U
Application number: CN202021555885.9U
Authority: CN
Inventors: 徐光泽
Original assignee: Ningbo Medical Treatment Center Lihuili Hospital
Current assignee: Ningbo Medical Treatment Center Lihuili Hospital
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-18
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an arm detumescence device, which comprises a cuff internally provided with an inflatable bag, wherein one end of the length direction of the cuff is provided with an inflatable joint communicated with the inflatable bag, and the outer end of the inflatable joint is connected with an inflatable component with a pressure gauge; the sleeve belt is also provided with a water bag extending along the length direction of the sleeve belt, and the water bag is provided with a water inlet joint and a water outlet joint; the cuff is provided with a positioning assembly, and when the cuff is wound around the arm, the positioning assembly is used for positioning and connecting the tail end of the cuff and the cuff together. The utility model discloses an arm detumescence device, simple structure, convenient operation, it is effectual to subside swelling.

Description

Arm detumescence device

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to an arm detumescence device.

Background

Skin soft tissue injury and limb fracture caused by various reasons are common clinically, skin and subcutaneous tissues of some cases are injured by external force without open wounds, but small blood vessels and lymphatic vessels at the injured part are broken, so that blood is often overflowed in the tissues, ecchymosis is formed, and hematoma is even generated. The complication of forearm swelling after artery interventional therapy in clinical cardiovascular specialties is a common complication, and the key is to treat swelling in time to avoid further aggravation of swelling. The traditional treatment method is forearm bandage pressurization or local external ice bag local cold compress, which is inconvenient to operate and low in patient comfort. Traditional bandage pressurization, bandage tension is good to be controlled, and tension can't be adjusted in a flexible way in addition, more can't quantify, and the bandage is long and thin, and the release is comparatively loaded down with trivial details. In addition, the early cold compress treatment can relieve congestion and edema of soft tissues, make fractured capillaries and small and medium blood vessels contract by cold, reduce bleeding, shorten the time of blood vessel laceration embolism, reduce the tissue temperature, reduce the tissue oxygen consumption, improve the tissue tolerance, relieve the nervous tissue edema and play a role in relieving pain. The earlier the cold compress is, the better the effect is; the ice bag or ice cubes which are clinically and commonly used are covered on the affected part, or the ice bag is manually pressed on the affected part by medical staff, so that the labor amount of the medical staff is increased, the ice bag is uneven in form and limited in range, and the ice bag cannot be guaranteed to uniformly act on the periphery of the affected part.

How to better quantify the compression and improve the cold compress effect is helpful for treating the complications of soft tissue swelling of limbs, particularly the hematoma of the forearm after the intervention treatment of the radial artery or the ulnar artery.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: overcomes the defects of the prior art, and provides an arm detumescence device with simple structure, convenient operation and good detumescence effect.

The utility model adopts the technical proposal that: the arm detumescence device comprises a cuff internally provided with an inflatable bag, wherein an inflatable joint communicated with the inflatable bag is arranged at one end of the length direction of the cuff, and the outer end of the inflatable joint is connected with an inflatable assembly with a pressure gauge; the sleeve belt is also provided with a water bag extending along the length direction of the sleeve belt, and the water bag is provided with a water inlet joint and a water outlet joint; the cuff is provided with a positioning assembly, and when the cuff is wound around the arm, the positioning assembly is used for positioning and connecting the tail end of the cuff and the cuff together.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses an arm detumescence device is a dedicated detumescence structure, and the sleeve area structure of the manual sphygmomanometer on the existing market has been consulted to this structure, adopts the sleeve area to wrap up at the outside mounting of arm as the winding promptly, is provided with corresponding water pocket on the sleeve area, is used for injecting into the frozen water in the water pocket, carries out the cold compress detumescence all around to the perisporium, has replaced present form through artifical handheld ice bag detumescence, fixes a position convenience more. In order to apply appropriate pressure to the edema part, a corresponding inflation bag is arranged in the cuff, when the cuff is wound around the arm, water is injected into the water bag, and then the inflation assembly is used for inflating the inflation bag according to the swelling condition of each person, so that the cuff can generate certain pressure to the arm along with the expansion of the inflation bag so as to improve the swelling relieving effect; in addition, this aerify and have the manometer on the subassembly for can adjust tension in a flexible way when aerifing, and it can be to the quantitative control of pressure value, make the detumescence effect better.

Furthermore, the inflation assembly comprises a pressing air bag, the output end of the pressing air bag is connected with the inflation connector, and the output end of the pressing air bag is connected with the inflation switch valve.

As an improvement, a pressure gauge is further arranged on a connecting pipeline between the inflation connector and the pressing air bag. The pressure condition in the air bag can be observed in real time after increasing in the manometer structure, level pressure control can be realized, guarantee can not press the gasbag in the operation, cause the pressure in the air bag too big, avoid artificial painful sense that becomes of hand arm swelling disease.

Preferably, the positioning assembly comprises a female magic tape arranged at the head end of the cuff and a male magic tape arranged at the tail end of the cuff, and the female magic tape and the male magic tape are respectively arranged on two opposite side surfaces of the cuff. Through the corresponding magic subsides of the different side installations in the both ends in sleeve area in this structure, realize the fixed after the winding, the magic is pasted simple structure, and it is convenient to dismantle, and whole sleeve area size is easy to control in the thickness direction, because the magic is pasted usually thickness ratio less, can not occupy the thickness size of many degrees.

As an improvement, the water bag is arranged on the outer surface of the cuff and is made of transparent materials. The water bag is arranged to be of a transparent structure, the outer surface of the cuff is installed, the water quantity condition in the water bag can be directly observed through naked eyes, and the water level can be better controlled during water injection.

In a further improvement, the end part of the cuff is also provided with two binding bands, and when the cuff is wound around the arm, the two binding bands are mutually connected and bound outside the cuff. The end part of the cuff is additionally provided with a bandage structure, when the cuff is wound on an arm, the cuff can be further bound and fixed through the bandage, and the stability is better.

In a further improvement, one end of the cuff in the width direction is also provided with a first transition joint communicated with the inflatable bag and a second transition joint communicated with the water bag; the end parts of the first transition joint and the second transition joint are connected with plugs in plug-in fit. This modified structure can be when the arm detumescence, concatenates two or more sleeve areas along the width direction concatenation and use to reach the width demand of multiple specification, application scope is wide.

Drawings

Fig. 1 is a front structural view of the arm detumescence device of the present invention.

Fig. 2 is a reverse structure view of the arm detumescence device of the present invention.

Fig. 3 is a structural diagram of the arm detumescence device of the present invention in which two cuffs are connected in series.

The inflatable cuff comprises 1-a cuff, 2-an inflatable joint, 3-a water bag, 4-a water inlet and outlet joint, 5-a pressing air bag, 6-an inflatable switch valve, 7-a pressure gauge, 8-a female magic tape, 9-a male magic tape, 10-a binding band, 11-a first transition joint, 12-a second transition joint and 13-a plug.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, the detumescence device for arm provided by the present invention comprises a strip-shaped cuff 1, wherein the cuff 1 has a multi-layer structure, a strip-shaped accommodating chamber is formed, and a corresponding inflatable bag is disposed in the accommodating chamber and also extends along the length direction of the cuff 1; can set up the air bag in the holding chamber in this structure, also can directly utilize the holding chamber as the air bag, when adopting this kind of structure, multilayer cuff 1 need adopt airtight material to make, sets up a long banding holding chamber between two-layer cuff 1 and directly regards as the air bag structure. In addition, an inflation connector 2 communicated with an inflation bag is arranged at one end of the length direction of the cuff, an inflation assembly is connected to the outer end of the inflation connector 2, the inflation assembly inflates air into the inflation bag to promote the inflation of the cuff 1, and the cuff 1 is used for being wound around the outside of the arm for use, and is similar to a blood pressure cuff of a manual blood pressure measuring instrument.

In the structure, a water bag 3 for filling water is also arranged on the cuff, the water bag 3 extends along the length direction of the cuff 1, and a water inlet joint and a water outlet joint are arranged on the water bag; when the inflatable cuff is used, the cuff 1 is wound and enclosed outside a position of an arm needing swelling reduction, then a certain amount of cold water is injected into the water bag 3 through the position of the water inlet and outlet connector 4, in order to ensure that the cuff 1 is better attached to the arm, the inflatable bag is inflated by the inflatable assembly to promote the cuff 1 to expand along the radial direction, so that the cuff wound outside the arm is closely attached to the arm, and the cold water in the water bag 3 is used for carrying out low-temperature swelling reduction on the swelling position of the arm; the water inlet and outlet joint 4 in the structure can be used for injecting water into the water bag 3 and draining water, and water needs to be changed for many times in the process of swelling reduction so as to better exert the effect of swelling reduction. Certainly, in order to better control the temperature in the water bag 3, a temperature display can be additionally arranged on the cuff 1, and a temperature sensor in signal connection with the temperature display is arranged in the water bag 3, so that the water temperature in the water bag 3 can be more accurately mastered, the temperature of the cold water for detumescence can be better adjusted, and the discomfort caused by the fact that the temperature is too low to the swollen position of the arm is avoided.

More specifically, still be equipped with corresponding locating component on the cuff, when the cuff 1 twines and encloses and establish on the arm, carry out stable location to cuff 1, prevent to loosen. In this embodiment, the positioning assembly is used to position and connect the tail end of the cuff 1 and the cuff 1. The locating component is including setting up female magic subsides 8 and the public magic subsides 9 of setting in sleeve area 1 tail end in sleeve area 1 head end, and female magic subsides 8 and public magic subsides 9 establish respectively on two opposite sides in sleeve area 1, when realizing sleeve area 1 round the arm winding, female magic subsides 8 and public magic subsides 9 can laminate the bonding each other just, the form that adopts the magic to paste is connected fixedly, moreover, the steam generator is simple in structure, it is convenient to disassemble, and can not too much influence the whole thickness in sleeve area 1.

In this embodiment, the inflation assembly includes a pressing airbag 5, an output end of the pressing airbag 5 is connected to the inflation connector 2, and an inflation switch valve 6 is connected between the output end of the pressing airbag 5 and the inflation connector 2. After the inflation is finished, the inflation switch valve 6 is closed to realize the gas sealing in the inflation bag, and the gas cannot leak. In addition, in order to grasp the gas pressure condition in the inflation bag in real time and provide a comfortable pressure binding condition for the arms of the detumescence patient according to medical experience, a corresponding pressure gauge 7 is also arranged on a connecting pipeline between the inflation connector 2 and the pressing air bag 5. The quantitative control that can be accurate to pressure regulation every time after manometer 7 increases, operation at every turn is measured patient's blood pressure before the pressurization, sets up the target pressurization value for being in between diastolic pressure and systolic pressure to it is good to be slightly less than systolic pressure, guarantees simultaneously that pressurization distal end artery is pulsated to exist, avoids distal end ischemia necrosis to ensure pressurization distal end tissue blood supply on the one hand, and on the other hand plays hemostasis detumescence effect. Because the blood pressure pulsation of the patient is considered and the comfort of the patient is improved, 15-20 minutes of pressurization is generally suitable for each time. The pressure measurement and pressurization are repeated at intervals of 5-10 minutes.

In another aspect, in the present embodiment, the water bag 3 is disposed on the outer surface of the cuff 1, and the water bag 3 is made of a transparent material. The amount of water in the water bladder 3 can be directly observed by the naked eye.

In order to further ensure the stability of the cuff 1 bound on the arm, two straps 10 are further provided at the end of the cuff 1, specifically, the strap 10 is provided at the tail end of the cuff 1. When the cuff 1 is wrapped around the arm, the two binding bands 10 are connected with each other and bound outside the cuff 1, so that the stability of the wrapped cuff 1 is ensured.

In the embodiment, a water inlet and outlet joint 4 and an inflation joint 2 are respectively arranged on the same side of two ends of the cuff 1 in the length direction, and a first transition joint 11 communicated with an inflation bag and a second transition joint 12 communicated with a water bag are respectively arranged on one side of one end of the cuff in the width direction, which is opposite to the water inlet and outlet joint 4 and the inflation joint 2; and the end parts of the first transition joint 11 and the second transition joint 12 are connected with plugs 13 which are matched in a plug-in manner. And the plugs 13 in the structure are connected to the side walls of the connectors through corresponding connecting wires, namely, the plugs 13 cannot be separated from the corresponding connectors after being pulled out, so that the plugs 13 cannot be lost, and the plug connector is convenient to continue to be used next time.

After the arrangement, when the width of one cuff 1 is insufficient, two same cuffs 1 can be spliced together in the width direction for use, the plugs 13 are pulled out of the first transition joints 11 positioned on the lower short sleeve belts 1, the end parts of the first transition joints are inserted into the inflation joints 2 on the upper cuff 1, the plugs 13 are pulled out of the second transition joints 12 on the lower cuffs and then the second transition joints are inserted into the water inlet and outlet joints 4 on the upper cuff 1, so that the communication of the inflation bags of the two cuffs 1 is realized, and the communication of the water bags 3 is also realized; after the two cuff belts 1 are connected in series, water can be injected into the water bags 3 in the two cuff belts 1 through the positions of the water inlet and outlet joints 4 on the lower cuff belt 1 during water injection; similarly, the inflation assembly is connected through the position of the inflation joint 2 on the lower cuff 1, so that the two cuffs 1 can be inflated simultaneously when in use, as shown in fig. 3.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. An arm detumescence device, its characterized in that: the inflatable cuff comprises a cuff (1) internally provided with an inflatable bag, wherein an inflatable joint (2) communicated with the inflatable bag is arranged at one end of the cuff (1) in the length direction, and the outer end of the inflatable joint (2) is connected with an inflatable assembly with a pressure gauge (7); the cuff (1) is also provided with a water bag (3) extending along the length direction of the cuff, and the water bag (3) is provided with a water inlet and outlet joint (4); the cuff (1) is provided with a positioning assembly, and when the cuff (1) is wound around the arm, the positioning assembly is used for positioning and connecting the tail end of the cuff (1) and the cuff (1).

2. The device for diminishing swelling in an arm according to claim 1, wherein: the inflation assembly comprises a pressing air bag (5), the output end of the pressing air bag (5) is connected with the inflation connector (2), and an inflation switch valve (6) is connected between the output end of the pressing air bag (5) and the inflation connector (2).

3. An arm detumescence apparatus as claimed in claim 2, wherein: and a pressure gauge (7) is also arranged on a connecting pipeline between the inflation connector (2) and the pressing air bag (5).

4. The device for diminishing swelling in an arm according to claim 1, wherein: the locating component comprises a female magic tape (8) arranged at the head end of the cuff (1) and a male magic tape (9) arranged at the tail end of the cuff (1), and the female magic tape (8) and the male magic tape (9) are respectively arranged on two opposite side surfaces of the cuff (1).

5. The device for diminishing swelling in an arm according to claim 1, wherein: the water bag (3) is arranged on the outer surface of the cuff (1), and the water bag (3) is made of transparent materials.

6. The device for diminishing swelling in an arm according to claim 1, wherein: the end part of the cuff (1) is also provided with two binding bands (10), and when the cuff (1) is wound around the arm, the two binding bands (10) are mutually connected and bound outside the cuff (1).

7. The device for diminishing swelling in an arm according to claim 1, wherein: one end of the cuff (1) in the width direction is also provided with a first transition joint (11) communicated with the inflatable bag and a second transition joint (12) communicated with the water bag (3); the end parts of the first transition joint (11) and the second transition joint (12) are connected with plug-in type matched plugs (13).