CN214911763U

CN214911763U - Temperature-control type remaining needle protective sleeve

Info

Publication number: CN214911763U
Application number: CN202120319115.2U
Authority: CN
Inventors: 黄丽霞
Original assignee: Hangzhou Red Cross Hospital
Current assignee: Hangzhou Red Cross Hospital
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

A temperature control type remaining needle protective sleeve belongs to the technical field of infusion apparatus and comprises a main body pad; the upper side and the lower side of the main body pad extend outwards to form wing pads; a covering sleeve is arranged on the outer side surface of the main body pad; an accommodating cavity for retaining the heating sheet is formed between the covering sleeve and the main body pad. The protective sleeve can carry out hot compress on the infusion part, can protect the indwelling needle when not infusing, and prevents the indwelling needle from falling off.

Description

Temperature-control type remaining needle protective sleeve

Technical Field

The utility model belongs to the technical field of infusion apparatus, concretely relates to needle protective sheath is kept somewhere to accuse temperature type.

Background

At present, the indwelling needle is applied more and more widely in clinical treatment, the venous indwelling needle is applied to patients in various clinical departments, such as critically ill patients, operation patients and patients needing long-time infusion, the pain of the patients caused by repeated venipuncture is avoided by applying the venous indwelling needle, particularly the elderly patients with poor blood vessels and the good-mobility sick children, the puncture frequency is reduced, the needle opening and the blood vessels are protected to a certain extent, meanwhile, the workload of nurses is greatly reduced, and the infusion speed is accelerated. The remaining needle comprises a transfusion needle, a transfusion connecting cap and an extension tube arranged between the transfusion needle and the transfusion connecting cap.

In the actual use process, the remaining needle is left on the hand or the arm, so that the needle head of the remaining needle is easy to be pulled when a patient wears clothes and turns over at night; especially children and old people with restless cognitive dysfunction can pull the catheter due to physical or psychological discomfort, so that the indwelling needle falls off, the puncture times are increased, and meanwhile, the clinical findings show that the liquid temperature is lower than the body temperature of the human body, the infusion reaction of the human body can be easily induced when the liquid with the too low temperature is input, and particularly in perioperative patients, the low-temperature infusion is not beneficial to the quick recovery of the body. Therefore, the technicians in the field are dedicated to develop a function of protecting the indwelling needle and simultaneously carrying out hot compress on the transfusion part to heat the liquid locally, thereby improving the comfort of the patient in the transfusion process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a temperature-controlled indwelling needle protective sleeve.

In order to achieve the above purpose, the present invention adopts the following technical solution.

The temperature-control type remaining needle protective sleeve comprises a main body pad; the upper side and the lower side of the main body pad extend outwards to form wing pads; a covering sleeve is arranged on the outer side surface of the main body pad; an accommodating cavity for retaining the heating sheet is formed between the covering sleeve and the main body pad.

The body pad has 2 wing pads per side; and an arc-shaped inwards concave clearance groove is arranged between the adjacent wing pads.

The inner surface of the wing pad is provided with an adhesive layer.

The left side edge and the right side edge of the covering sleeve are respectively sewn and connected with the corresponding side edges of the main body cushion, and the upper side edge and the lower side edge of the covering sleeve are respectively detachably connected with the main body cushion.

One side edge of the covering sleeve is connected with the main body pad in a sewing mode, and the other three side edges are detachably connected with the main body pad through zippers.

The heating sheet circuit is connected with a gear regulator; and the line of the gear regulator is connected with a USB interface.

This needle protective sheath is kept somewhere to accuse temperature type has following beneficial effect:

1, this protective sheath can carry out the hot compress to the infusion position, can protect when not infusing again and keep somewhere the needle, prevents to keep somewhere the needle and drops.

2, heating device and main part pad are detachable to be connected, can separate heating device when not infusing, and the patient of infusing for a long time can wash main part pad portion to make this protective sheath can recycle, practiced thrift use cost.

3, the length of the protective sleeve can be cut according to the requirement of the transfusion part, thereby being suitable for patients with different fat and thin or different body parts (wrists, arms and dorsum of feet). Simultaneously, the arc adds the setting of wing pad, has guaranteed that protective sheath both ends are fixed more steady more laminating.

Drawings

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

FIG. 2 is a block diagram of a heat patch;

in the figure: the device comprises a main body pad 1, a wing pad 2, a clearance groove 3, a cover sleeve 4, a heating plate 5, a gear regulator 6 and a USB interface 7.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

A temperature-controlled indwelling needle protective sleeve comprises a main body pad 1. The main body cushion 1 is made of a polyamide material with no trace feeling, has good elasticity and ventilation effect, and has light and seamless feeling when in use.

The upper side and the lower side of the main body pad 1 extend outwards to form wing pads 2; the inner surface of the wing pad 2 is provided with an adhesive layer. Preferably, the body pad 1 has 2 wing pads 2 per side; and an arc-shaped inwards concave clearance groove 3 is arranged between the adjacent wing pads 2. Preferably, an adhesive layer is arranged on the inner surface of the wing mat 2, and the adhesive layer is covered by release paper. As another preferred example, the wing mat 2 is a self-adhesive tape, for example, a self-adhesive tape disclosed in chinese patent publication No. CN 103589363B.

Therefore, the protective sleeve can be suitable for different wrist guard lengths by cutting the length of the wing pad 2. In addition, because the every side of main part pad 1 has 2 wing pads 2, and adjacent wing pad 2 clearance sets up for this protective sheath is when fixed, and after main part pad 1 covered the indwelling needle, because the contact area of wing pad 2 and skin is little and be difficult to produce the fold, thereby increased the use scene of this protective sheath, can be applicable to the indwelling needle of finger, upper arm, ankle department. If the protective sleeve is a complete rectangular gasket, the protective sleeve inevitably generates wrinkles when covering the wrist and the like, and the technical means overcomes the defects.

A covering sleeve 4 is arranged on the outer side surface of the main body cushion 1; a containing cavity for retaining the heating sheet 5 is formed between the cover sleeve 4 and the main body cushion 1.

Preferably, the left and right sides of the covering sleeve 4 are connected with the corresponding sides of the main cushion 1 by sewing, and the upper and lower sides of the covering sleeve 4 are detachably connected with the main cushion 1, for example: is connected by snap buttons, magic buttons and zippers.

As another preferred mode, one side of the cover sleeve 4 is sewn and connected with the main body pad 1, and the other three sides are detachably connected with the main body pad 1 through zippers.

The heating plate 5 is positioned between the body pad 1 and the covering sleeve 4, and the covering sleeve 4 plays a role in fixing the heating plate 5 and also plays a role in heat preservation.

The heating plate 5 is connected with a gear regulator 6 through a circuit; and the line of the gear regulator 6 is connected with a USB interface 7. This heating plate 5 is external through the USB interface, has increased the use scene, can use equipment such as treasured that charges to provide the power for heating plate 5.

When the product is used, the length of the protective sleeve is adjusted according to the use scene, and when the length of the protective sleeve needs to be shortened (for example, the thin wrist part), the partial length of the wing pad 2 can be cut off. Then the center of the main body pad 1 is covered on the indwelling needle, the release paper is torn off, and the wing pad 2 is spread and then is covered on the skin. Because the inner surface of the wing pad 2 is provided with the adhesive layer, the protective sleeve fixes the remaining needle at the moment. When the wing pad 2 is a self-adhesive tape, the wound wing pad 2 is contacted and attached, and the remaining needle can be fixed by the protective sleeve.

In clinic, when a retention needle is inserted into an arm, the arm is usually exposed out of a quilt and clothes to prevent the retention needle from falling off, so that the arm cannot be kept warm.

The heating sheet 5 is inserted between the main body cushion 1 and the covering sleeve 4, is externally connected with a power supply through a USB interface 7, and then adjusts the heating degree of the heating sheet 5 through the gear adjuster 6, thereby providing heat for the exposed transfusion part. The heating sheet 5 may be heated by graphene, such as the heating sheet disclosed in chinese patent application publication No. CN 107836961A; alternatively, the heating plate 5 is heated by resistance, such as the heating plate disclosed in chinese patent application publication No. CN 201948743U.

The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention.

Claims

1. The temperature-control type remaining needle protective sleeve comprises a main body pad (1); the wing cushion is characterized in that the upper side and the lower side of the main cushion (1) extend outwards to form a wing cushion (2); a covering sleeve (4) is arranged on the outer side surface of the main body cushion (1); an accommodating cavity for retaining the heating sheet (5) is formed between the covering sleeve (4) and the main body cushion (1).

2. The temperature-controlled indwelling needle sheath of claim 1, wherein the body pad (1) has 2 wing pads (2) per side; and arc-shaped inwards-concave clearance grooves (3) are arranged between the adjacent wing pads (2).

3. The temperature-controlled indwelling needle protective sheath of claim 2, wherein the inner face of the wing pad (2) is provided with an adhesive layer.

4. The temperature-control indwelling needle protective sheath according to claim 1, wherein the left and right sides of the covering sheath (4) are sewn and connected with the corresponding sides of the body pad (1), and the upper and lower sides of the covering sheath (4) are detachably connected with the body pad (1).

5. The temperature-controlled indwelling needle protective sheath of claim 1, wherein one side of the covering sheath (4) is sewn to the body pad (1), and the other three sides are detachably connected to the body pad (1) by zippers.

6. The temperature-controlled indwelling needle protective sheath according to claim 1 or 3, wherein the heating plate (5) is connected with a gear regulator (6) by a circuit; and the line of the gear regulator (6) is connected with a USB interface (7).