CN215194298U

CN215194298U - Local visual restraint device of hemodialysis patient

Info

Publication number: CN215194298U
Application number: CN202121146440.XU
Authority: CN
Inventors: 黄丽丽
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-17
Anticipated expiration: 2031-05-26

Abstract

The utility model belongs to the technical field of medical auxiliary appliances, and discloses a local visual restraint device for a hemodialysis patient, which comprises a bearing layer and a restraint layer; the restraint layer is sewn at the right end of the bearing layer, and the right end of the restraint layer is fixedly connected with the left end of the bearing layer through a magic tape; an observation port is formed in the middle of the constraint layer, and a transparent protective layer is fixed on the surface of the observation port; the bearing layer and the restraint layer are both provided with an inner layer structure and an outer layer structure, the inner layer is a pure cotton layer, the outer layer is a PU layer, and a warm-keeping layer is filled between the inner layer and the outer layer. The utility model discloses a supporting layer and restrictive layer can wrap up the restraint to hemodialysis patient's puncture limbs, can be convenient for observe the puncture position through viewing aperture and transparent protection layer in the middle of the restrictive layer simultaneously, realize can make things convenient for the nurse to observe and can not disturb the effect that the patient had a rest when restricting patient puncture side limbs.

Description

Local visual restraint device of hemodialysis patient

Technical Field

The utility model belongs to the technical field of medical treatment appurtenance, especially, relate to a local visual restraint device of hemodialysis patient.

Background

Currently, Hemodialysis (HD) is one of the kidney replacement therapies for patients with acute and chronic renal failure. Good vascular access is an important safeguard for the treatment of maintenance hemodialysis patients. The arteriovenous internal fistula is the first vascular access of a patient with maintenance hemodialysis and is also a 'life line' for survival. The internal fistula needle is used for puncturing a blood vessel channel to establish extracorporeal blood circulation, and the blood vessel access of more than 90 percent of patients in China is selected from the internal arteriovenous fistula to perform dialysis. Because the hemodialysis has to establish extracorporeal circulation, the blood flow can reach 250-300 mL per minute, the treatment time is 3-4 hours, if the monitoring is not in place during the dialysis, the puncture needle falls off, the puncture part swells, the puncture needle seeps blood and the like, a large amount of blood of a hemodialysis patient can be lost, and the patient suffers hypovolemic shock and even dies. Therefore, the nurse can ensure the safe and smooth completion of the hemodialysis of the dialysis patient through careful operation, careful observation and regular inspection in the dialysis process.

In clinical work, the treatment time of hemodialysis is about 3-4 hours, in order to achieve the effect of keeping warm, a patient is used to cover the quilt on the punctured side of the limb for rest in the dialysis treatment process, a nurse needs to uncover the quilt when patrolling and observing, the punctured limb part of the patient is observed, and the rest of the patient is easily disturbed.

Through the above analysis, the problems and defects of the prior art are as follows:

medical personnel need lift patient's quilt and observe hemodialysis patient's tour in-process, and the operation is inconvenient, and can stir patient's rest.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a local visual restraint device for hemodialysis patients.

The utility model discloses a realize like this, a local visual restraint device of hemodialysis patient is provided with:

a support layer and a constraint layer;

the restraint layer is sewn at the right end of the bearing layer, and the right end of the restraint layer is fixedly connected with the left end of the bearing layer through a magic tape;

an observation port is formed in the middle of the restraint layer, and a transparent protective layer is fixed on the surface of the observation port.

Further, the bearing layer and the restraint layer are both provided with an inner layer structure and an outer layer structure, the inner layer is a pure cotton layer, the outer layer is a PU layer, and a warm-keeping layer is filled between the inner layer and the outer layer.

Furthermore, the operation mouth has been seted up at the viewing aperture side on the restriction layer, the shielding curtain has been made up to operation mouth outside one end, the shielding curtain nexine is connected through the magic subsides with the restriction layer outside.

Furthermore, an elastic belt is sewn at the right end of the restraint layer, and magic tapes matched with each other are sewn at the right end of the upper side of the elastic belt and the left end of the lower side of the bearing layer respectively.

Furthermore, two fixing binding bands are sewn at the outer end of the restraint layer.

Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:

the utility model discloses a supporting layer and restrictive layer can wrap up the restraint to hemodialysis patient's puncture limbs, can be convenient for observe the puncture position through viewing aperture and transparent protection layer in the middle of the restrictive layer simultaneously, realize can make things convenient for the nurse to observe and can not disturb the effect that the patient had a rest when restricting patient puncture side limbs.

The utility model discloses a travelling comfort of patient's skin can be guaranteed on the pure cotton layer, can be convenient for clear up the device surface through the PU layer, increase of service life can effectively improve cold-proof effect through middle cold-proof layer.

The utility model discloses an operation mouth can adjust the puncture position under the prerequisite of not dismantling the device, shelters from protection, convenient to use to the operation mouth through sheltering from the curtain.

The utility model discloses a set up the elastic webbing, can be convenient for cooperate with the limbs of different diameters, be fit for different crowds' use.

The utility model discloses a fixing bandage can be fixed the device on the guardrail in the sick bed outside, avoids patient's limbs to move about, causes the influence to the position of puncturing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a hemodialysis patient local visual restraining device provided by an embodiment of the present invention.

Fig. 2 is a schematic structural view of a shielding curtain according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a thermal insulation layer provided in an embodiment of the present invention.

In the figure: 1. a support layer; 2. a constraining layer; 3. a viewing port; 4. an operation port; 5. a curtain; 6. an elastic band; 7. magic tape; 8. fixing a binding band; 9. a layer of pure cotton; 10. a PU layer; 11. a thermal insulation layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

To the problem that prior art exists, the utility model provides a hemodialysis patient is local visual restraint device, it is right to combine the figure below the utility model discloses do detailed description.

As shown in fig. 1 and fig. 2, the local visual restriction device for hemodialysis patients provided by the embodiment of the present invention comprises a supporting layer 1 and a restriction layer 2; the restraint layer 2 is sewn at the right end of the bearing layer 1, and the right end of the restraint layer 2 is fixedly connected with the left end of the bearing layer 1 through a magic tape; an observation port 3 is formed in the middle of the constraint layer 2, and a transparent protective layer is fixed on the surface of the observation port 3. The transparent protective layer can be made of transparent materials such as transparent plastics. The support layer 1 and the constraint layer 2 may be kerchief of size 40cm x 60cm, respectively, and the viewing port 3 may be set to 30cm x 25 cm.

The embodiment of the utility model provides an in constrained layer 2 has seted up operation mouth 4 to the viewing aperture side, shielding curtain 5 has been made up to 4 outside one ends of operation mouth, shielding curtain nexine border is connected through the magic subsides with the constrained layer outside. Can adjust the puncture position through the operation mouth under the prerequisite of not dismantling the device, shelter from the protection, convenient to use through sheltering from the curtain to the operation mouth.

The embodiment of the utility model provides an elastic webbing 6 has been made up to 2 right-hand members on restriction layer, mutually supporting magic subsides 7 have been made up respectively to 6 upside right-hand members of elastic webbing and 1 downside left end on bearing layer. Through setting up the elastic webbing, can be convenient for cooperate with the limbs of different diameters, be fit for different crowds' use.

The embodiment of the utility model provides an in 2 outer ends in restraint layer have sewed up two fixing bandage 8. The device can be fixed on the guardrail outside the sickbed through the fixing bandage, so that the limbs of the patient are prevented from moving randomly, and the influence on the puncture position is avoided.

As shown in fig. 3, the supporting layer 1 and the constraining layer 2 in the embodiment of the present invention are both provided with an inner layer and an outer layer, the inner layer is a pure cotton layer 9, the outer layer is a PU layer 10, and a thermal insulation layer 11 is filled between the inner layer and the outer layer. The warm-keeping layer 11 can be made of warm-keeping materials such as pure cotton, down feather or silk. Can guarantee the travelling comfort of patient's skin through the pure cotton layer, can be convenient for clear up the device surface through the PU layer, increase of service life can effectively improve cold-proof effect through middle cold-proof layer.

The utility model discloses when using, lay supporting layer 1 at patient's puncture limbs downside, fold constraining layer 2 in patient health one side outside, adjust the elasticity and paste 7 through the magic and be connected with the supporting layer through the elastic webbing 6 of outer end. In order to prevent the limbs of the patient from moving, the fixing straps 8 can be connected with the outer protective railings to limit the positions of the limbs of the patient. The observation port 3 and the transparent protective layer in the middle of the restraint layer 2 are convenient for observing the puncture position, so that the effect of facilitating observation by a nurse and not disturbing rest of a patient can be realized when the restraint patient punctures the side limb.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered by the technical scope of the present invention.

Claims

1. A hemodialysis patient local visual restraining device, characterized in that the hemodialysis patient local visual restraining device is provided with:

a support layer and a constraint layer;

2. The local visual restraint device of hemodialysis patient of claim 1, wherein, the bearing layer and the restraint layer are both provided with an inner layer and an outer layer, the inner layer is a pure cotton layer, the outer layer is a PU layer, and a warm-keeping layer is filled between the inner layer and the outer layer.

3. The local visual restraining device for the hemodialysis patient as claimed in claim 1, wherein the restraining layer is provided with an operation opening on the side of the observation opening, a shielding curtain is sewn at one end of the outer side of the operation opening, and the inner edge of the shielding curtain is connected with the outer side of the restraining layer through a magic tape.

4. The partial visual restraint device of claim 1, wherein an elastic band is sewn at the right end of the restraint layer, and magic tapes matched with the right end of the upper side of the elastic band and the left end of the lower side of the support layer are respectively sewn at the right end of the upper side of the elastic band and the left end of the lower side of the support layer.

5. The hemodialysis patient local visual restraint device of claim 1, wherein two securing straps are sewn to the outer end of the restraint layer.