CN112294538A

CN112294538A - Integrated sterile gauze cotton pad

Info

Publication number: CN112294538A
Application number: CN201910929259.7A
Authority: CN
Inventors: 孟宪宇
Original assignee: Heilongjiang University of Chinese Medicine
Current assignee: Heilongjiang University of Chinese Medicine
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2021-02-02

Abstract

An integrated sterile gauze cotton pad is a medical appliance, is an integrated sterile gauze cotton pad specially used for quick bandaging after operation and monitoring humidity and pressure after operation, and is mainly applicable to wounds of hands, wrists and forearms. The operation is simple, the use is convenient, the operation time is greatly shortened, the postoperative complications are reduced, the advantages of low manufacturing cost, small wound, easy removal and the like are realized, and the domestic blank is filled. After the conventional operation, part five fingers of patient, pass respectively and indicate the hole region, generally wear to wrap if gloves, the wound condition in the cotton pad is known through monitoring temperature and humidity inductor and pressure sensors numerical value to the postoperative wound condition of changing dressings.

Description

Integrated sterile gauze cotton pad

Technical Field

The invention relates to the technical field of medical appliances, in particular to an integrated sterile gauze cotton pad for a wound dressing pad of hands, wrists and forearms.

Background

At present, hand wounds are common in clinic, the bandaging is complicated due to the fact that multiple layers of small gauzes are needed to perform bandaging and the bandaging is conducted through finger-web winding and pressing, and especially when the tourniquet is required to perform fast pressing bandaging to avoid bleeding before being removed, the bandaging and pressing of multiple layers of small gauzes are time-consuming and labor-consuming. The gauze cotton pad used clinically at present is rectangle, is not suitable for the wound of the meticulous position of hand, wrist, needs clinical worker to cut the cotton pad shape by oneself to wrap hand and wrist, and both the wasting of resources and wasting of time. The temperature, humidity and pressure of a wound dressing area are controlled fuzziness during dressing change after operation, and no sterile gauze cotton pad capable of saving dressing time and monitoring humidity and pressure after operation exists at home so far.

Therefore, there is a need to provide a new sterile gauze cotton pad for solving the above problems, making the hand trauma operation easier and faster, and reducing the postoperative complications.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an integrated sterile gauze cotton pad specially used for rapid bandaging after a surgical operation and humidity and pressure monitoring after the surgical operation, which can effectively solve the problems, greatly shorten the operation time, reduce postoperative complications, has the advantages of low manufacturing cost, small wound, easy removal and the like, and fills the domestic blank.

The technical scheme for realizing the purpose is that the cotton pad is composed of an integrated cotton pad, a temperature and humidity sensor, a pressure sensor and two rolls of bandages, and the main body is made of medical absorbent cotton. The integrated cotton pad is divided into a finger hole area, a hand area, a wrist area and a forearm area, is in a glove shape, and has a length of about 35cm and a thickness of about 1 cm. Five holes are arranged on the finger hole area and are penetrated by five fingers of thumb, index finger, middle finger, ring and little finger, so as to achieve the purpose of finger division during bandaging and avoid the impregnation of finger web sweat; cotton pads (inverted triangle) made of the same material are attached to the palm side of the hand area, and a chip (a chip of a sensor capable of measuring temperature and humidity) is attached to the middle interlayer and conforms to the concave curvature of the palm side; the back side of the hand area is attached with a cotton pad (inverted triangle) made of the same material, and the chip (pressure sensor chip) is pasted on the middle interlayer, so that the hand area conforms to the curvature of the back side of the hand and is convenient to be pasted on the skin. The radial and ulnar sections in the wrist area have certain angles, so that the wrist area is more in line with the curvature of the wrist and is convenient to fit and fix. The radial edges of the cotton pads of the thumb, the wrist and the forearm are not connected, and the length is 28cm, so that the fingers of the hand can be conveniently sleeved and the direction of the cotton pad after operation can be conveniently adjusted. Two sides of the wrist and the forearm are respectively provided with a roll of bandage, which is beneficial to pressing and bandaging after the cotton pad is closed.

The key innovative design of this patent includes:

1. the self-created cotton pad is in a special glove shape, can effectively separate finger webs, and reduces infection risk after hand sweat impregnation.

2. The original integrated cotton pad is provided with the pressurizing bandage, so that the time for waiting for various materials in bandaging is saved, bleeding is reduced, and the overall time of anesthesia and operation is shortened.

3. The cotton pad of first creation and temperature, humidity, baroreceptor's integration has temperature and humidity receptor in the cotton pad intermediate layer of palm side district, has the baroreceptor chip in the cotton pad intermediate layer of hand back side district, can realize the accurate numerical value of the temperature humidity pressure when the postoperative monitoring is changed dressings, is convenient for in time adjust the wound state.

The invention has the advantages of simple structure, convenient manufacture, low price and strong operability, is designed aiming at the characteristics of hand trauma, hand anatomical radian and postoperative recovery, obviously shortens the time of hand trauma operation at home and abroad, and effectively solves the problem of postoperative complications by monitoring the temperature, humidity and pressure of the wound after the operation.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings

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

FIG. 2 is a schematic diagram of the structure and physical representation of a baroreceptor

FIG. 3 is a schematic diagram of a temperature and humidity sensor

The specific implementation mode is as follows:

the invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the finger hole area, the hand area cotton pad (with a humidity sensor in the palm side and a pressure sensor in the back side), the ulnar side edge, the wrist area cotton pad radial side edge, the forearm area cotton pad, the bandage, the temperature and humidity sensor, and the pressure sensor

Firstly, the invention is a sterile gauze cotton pad, which is a sterile cotton pad special for medical operation.

(1) The invention is mainly used for treating wounds of hands, wrists and forearms, and the wounds are pressed and packed when the conventional operation is finished. After the conventional operation is finished, the five fingers of the patient are separated and respectively pass through the finger hole areas, so that the finger webs can be effectively separated, and the infection risk after hand sweat immersion is reduced. The temperature and humidity sensor is arranged on the inner side of the palm, the pressure sensor is arranged on the back side of the hand, and the temperature and humidity sensor and the pressure sensor can monitor the temperature, the humidity and the pressure inside the cotton pad in real time, so that a doctor can conveniently master the condition of the wound inside the cotton pad, and can timely adjust the condition if abnormal values occur. Wrist area cotton pad ulnar border hugs closely wrist chi side, wrist area cotton pad radial border hugs closely wrist radius side, and both accord with hand, wrist and dissect physiological curvature, hug closely skin, need not to pad moulding cotton, generally wear to wrap and the bandage pressurization if gloves, greatly reduced complexity does benefit to the operation, saves the operating time. The cotton pad of the forearm area is tightly attached to the forearm of the affected limb. A roll of bandage is respectively attached to the radial edges of the cotton pad at the wrist area and the cotton pad at the forearm area, and the bandage at the wrist area and the forearm area are bound in sequence after the cotton pads are arranged. After operation, the temperature and humidity sensor and the pressure sensor are observed to facilitate the doctor to master the wound condition inside the cotton pad and facilitate the dressing change of the wound after operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as it will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a be used for the aseptic gauze cotton pad of integration that postoperative is wrapped fast, postoperative monitoring humidity, pressure specially, includes: the integrated cotton pad, the temperature and humidity sensor, the pressure sensor and the two rolls of bandages form, and the main body is made of medical absorbent cotton. The integrated cotton pad is divided into a finger hole area, a hand area, a wrist area and a forearm area, is in a glove shape, and has a length of about 35cm and a thickness of about 1 cm. The cotton pad of the same material is attached to the palm side of the hand area, the chip (sensor chip capable of measuring temperature and humidity) is clamped in the middle interlayer, the cotton pad of the same material is attached to the back side of the hand area, and the chip (pressure sensor chip) is clamped in the middle interlayer. The radial and ulnar sections in the wrist area have certain angles, so that the wrist area is more in line with the curvature of the wrist and is convenient to fit and fix. The radial edges of the cotton pads of the thumb, the wrist and the forearm are not connected, and the length is 28cm, so that the fingers of the hand can be conveniently sleeved and the direction of the cotton pad after operation can be conveniently adjusted. Two sides of the wrist and the forearm are respectively provided with a roll of bandage, which is beneficial to pressing and bandaging after the cotton pad is closed.

2. The integrated sterile gauze cotton pad of claim 1, which is characterized in that: five holes are formed in the finger hole area, and are penetrated by the thumb, the indicator, the middle ring, the ring and the little finger, so that the finger hole area conforms to the anatomical shape of the hand and is convenient for the joint of the cotton pad and the skin.

3. The integrated sterile gauze cotton pad of claim 2, which is characterized in that: the holes in the finger hole area are all round, the diameters of holes in the thumb, the indicator, the middle ring, the ring and the small finger are respectively 3.5cm, 2.5cm and 2.0cm, and the hole diameters are larger than those of the corresponding fingers, so that the fingers can be conveniently inserted. The distance between the thumb hole and the finger indicating hole is 3.0cm, and the distance between the fingers of the rest four fingers is 1cm, so as to achieve the purpose of finger division during bandaging and avoid finger web sweat impregnation.

4. The integrated sterile gauze cotton pad of claim 1, which is characterized in that: cotton pads (inverted triangles) made of the same material are attached to the palm side of the palm area, and a microchip (a temperature and humidity sensor chip capable of measuring temperature and humidity) is clamped in the middle interlayer and conforms to the concave curvature of the palm side; the cotton pad (inverted triangle) made of the same material is attached to the back side of the hand area, and the micro chip (pressure sensor chip) is clamped in the middle interlayer, so that the hand area conforms to the curvature of the back side of the hand and is convenient to attach to the skin. The inverted triangle cotton pad is an equilateral triangle with sides of 4 cm.

5. The integrated sterile gauze cotton pad of claim 1, which is characterized in that: the cotton pad in the forearm area is similar to a sleeve, the radial section and the ulnar section of the cotton pad in the wrist area have a certain angle, the ulnar angle is 20 degrees, and the radial angle is 10 degrees. The diameter of the cotton pad in the wrist area is 7cm, the diameter of the cotton pad in the forearm area is 11cm, and the diameter and the length are gradually increased. The radian and the diameter length of the wrist area accord with the physiological anatomical structures of the wrist and the forearm of the human body.

6. The integrated sterile gauze cotton pad of claim 1, which is characterized in that: the radial edges of the thumb, the wrist and the forearm cotton pads are not connected, the wrist area and the forearm area are tubular sleeve-shaped sleeves which can be opened and closed, and the length from the radial side of the thumb area to the radial side of the forearm area is not connected to be 28cm, so that the fingers of the hand can be conveniently sleeved and the direction of the postoperative cotton pads can be conveniently adjusted.