CN210872481U

CN210872481U - Self-defined pressure pectoral girdle for mammary gland

Info

Publication number: CN210872481U
Application number: CN201921657105.9U
Authority: CN
Inventors: 寇德强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a breast self-defined pressure chest strap, which belongs to the technical field of pressure chest straps and comprises a chest strap body, a balloon and a bamboo raft bag, wherein the balloon is arranged on the inner side of the chest strap body; the weight is light, the load of a patient is not obviously increased, the modular design is adopted, the balloon and the bamboo raft bag are independently inflated and deflated, the wearing and the taking off of other clothes are not hindered, and the daily life and the flexibility of actions of the patient are not affected; effective pressurization of the wound surface: the adhesive property with the surface skin of the wound surface is good; enough area is covered and wrapped on the wound surface; no residual cavity is left, and normal tissues around the operation area are not extruded; various air bag specification designs, even realizes the customization of different patients, effectively isolated external environment.

Description

Self-defined pressure pectoral girdle for mammary gland

Technical Field

The utility model relates to a pressure pectoral girdle technical field specifically is a self-defined pressure pectoral girdle of mammary gland.

Background

At present, in breast cancer treatment teams of hospitals at all levels in China, the treatment of huge wound surfaces of the chest wall and the armpit on the affected side after a breast cancer operation is mainly performed by traditional cotton materials such as elastic bandages and bandage rolls, at least three people are needed to lift a patient before general anesthesia reviving, and the quality of postoperative pressure bandaging is greatly influenced by the experience of doctors. In order to ensure the reliability of the postoperative rehabilitation of the breast cancer and reduce the occurrence of adverse complications.

After the existing breast cancer improvement radical treatment, huge wound surfaces are generated on the chest wall and the armpit of the affected side, although doctors can carefully stop bleeding in the operation, and a negative pressure drainage tube is placed on the chest wall and the armpit before incision suturing. And the pressure dressing of the chest wall is carried out with the assistance of an assistant immediately before the patient revives after the operation. The quality of the wrapping is greatly influenced by the image of the doctor's experience. However, most patients still have adverse complications such as subcutaneous hematocele and seroma after the operation, and even some patients have hydrops of different degrees after 3 months of the operation. The psychology of the patient is greatly stressed, and the postoperative systemic treatment is influenced to different degrees.

The existing pressure chest strap is usually made, is difficult to adjust when in use, is difficult to adjust pertinently according to different patients, has low applicability, cannot regulate and control the air pressure of an independent air bag, and has low adjustability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-defined pressure pectoral girdle of mammary gland to solve the current pressure pectoral girdle who proposes in the above-mentioned background art, usually for making, be difficult to the adjustment when using, be difficult to carry out the adjustment of pertinence according to the patient of difference, the suitability is not strong, and can not carry out atmospheric pressure regulation and control to solitary gasbag, the not strong problem of adjustability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-defined pressure pectoral girdle of mammary gland, includes the pectoral girdle body, sacculus and bamboo raft bag, the sacculus sets up on the inside side of the pectoral girdle body, the bamboo raft bag sets up on the inside antetheca of the pectoral girdle body, all be connected with the business turn over gas port on the outer wall of sacculus and bamboo raft bag, be provided with the valve on the business turn over gas port.

Preferably, the chest strap body is an open type chest strap, a female bonding buckle is arranged on the side wall of one end of the open type chest strap, and a male bonding buckle matched with the female bonding buckle is arranged on the side wall of the other end of the open type chest strap.

Preferably, the sacculus is in a spherical shape, and the bamboo raft sac is in a flat-laid shape.

Preferably, the longitudinal height of the bamboo raft bag is 14-18 cm.

Preferably, the bamboo raft bag comprises unit air bags which are arranged side by side in sequence, and the number of the unit air bags is 7-10.

Preferably, the width of the unit cell is 2-4 cm.

Preferably, the chest strap body is an elastic chest strap of which the outer wall is coated with a cloth layer, the cloth layer is a medical bandage cloth layer, and the elastic chest strap is a silicon rubber elastic chest strap.

Preferably, all be provided with the clamping ring on the outer wall of sacculus and bamboo raft bag, the clamping ring all is provided with the hasp towards the upper and lower end of one side of the chest area body, the clamping ring passes through the hasp and is connected with the chest area body.

Preferably, all be provided with hidden button on the outer wall of sacculus and bamboo raft bag, be provided with the hidden button connecting seat with hidden button looks adaptation on the chest area body.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the volume is small, and the additional storage space is not obviously increased; the weight is light, the load of a patient is not obviously increased, the modular design is adopted, the balloon and the bamboo raft bag are independently inflated and deflated, the wearing and the taking off of other clothes are not hindered, and the daily life and the flexibility of actions of the patient are not affected;

2) effective pressurization of the wound surface: the adhesive property with the surface skin of the wound surface is good; enough area is covered and wrapped on the wound surface; no residual cavity is left, and normal tissues around the operation area are not extruded; multiple gasbag specification design even realizes different patients' custom-built, effectively isolated external environment: the air permeability is good, the water seal is good, the material contacting the skin does not cause the skin allergy and other conditions, and the corresponding wound surface can be freely combined and pressed for dressing according to different operation formulas. For example, the armpit and the chest wall can be fixed freely or matched with surgical bandaging for different region operations, and the common postoperative pain can be relieved according to symptoms: by selecting antibacterial materials with different functions, the hemostatic gauze is dry and breathable, and can meet different functional requirements on hemostasis, pain relief, pressure bandaging, infection resistance, healing promotion and the like;

3) each spare part makes things convenient for the dismouting, can be according to actual demand independent assortment, and is easy and simple to handle, can learn to use after simple training, can single completion, and the configuration is abundant, and material safety.

Drawings

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

FIG. 2 is a schematic structural view of the gas inlet and outlet and valve of the present invention;

FIG. 3 is a schematic structural view of the connecting ring and hook of the present invention;

fig. 4 is a schematic view of the structure of the hidden button of the present invention.

In the figure: 1 chest strap body, 2 bonding box buttons, 3 bonding pin buttons, 4 sacculus, 5 unit air sacs, 6 air inlet and outlet ports, 7 valves, 8 connecting rings, 9 hook buttons and 10 hidden buttons.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a self-defined pressure pectoral girdle of mammary gland, includes the pectoral girdle body 1, sacculus 4 and steamboat bag, and sacculus 4 sets up on the inside side of the pectoral girdle body 1, and the steamboat bag sets up on the inside antetheca of the pectoral girdle body 1, all is connected with business turn over gas port 6 on the outer wall of sacculus 4 and steamboat bag, is provided with valve 7 on the business turn over gas port 6.

The sacculus 4 and the bamboo raft bag are designed along the rib clearance and the concave armpit, can provide effective pressurization for the wound surface tissue in the operation area, have certain ductility and deformability, can provide good attached sealing and shaping, and realize the function of wrapping up partial pressurization. The air bag adopts silicon rubber with physical parameters such as hardness, tensile strength, tear strength and the like which can meet the functional requirements within the medical index requirement range;

the pectoral girdle body 1 has good histocompatibility, no toxicity or anaphylactic reaction, good plasticity, portability and easy carrying, is tightly attached to the periphery of a wound surface, can completely seal the wound surface and provide good mechanical support, and tightly isolates the external environment;

the saccule 4 and the bamboo raft saccule are separately inflated and deflated to facilitate the universality of different surgical styles. Can be conveniently combined and matched, can be randomly selected according to the size of the wound surface, and can be suitable for postoperative pressure dressing of multiple parts and multiple types of surgical operations;

different drug coatings can be selected and matched on the inner surface of the pectoral girdle body 1 so as to realize different functions of hemostasis, pain relief, disinfection, infection resistance, healing promotion and the like;

the design requirement of the breast cancer postoperative instant self-defining pressure chest belt is as follows: the operation area can be covered, pressure support is effectively provided for the chest wall on the affected side, the binding effect is firm, and certain elasticity is achieved; the air bags with various specifications can be flexibly selected and used according to the operation mode. The chest strap is made of soft materials, has good adhesion with skin, is resistant to pulling, has no air leakage or liquid leakage, and has no damage to the skin. And the drainage holes can be prefabricated as required so as to facilitate drainage of accumulated liquid and accumulated gas in the wound. The pressure chest strap is light in weight, simple in structure, low in manufacturing cost and simple and easy to operate, so that the pressure chest strap can be widely popularized and used in clinic as matching or standard configuration;

according to the biological evaluation standards and requirements of medical instruments ISO10993-1998 and GB/T16886-2001, the chest strap material is subjected to in vitro and in vivo biocompatibility and safety test researches, including skin irritation tests, acute systemic toxicity tests, hemolysis tests, heat source tests and the like. The device has good biocompatibility and use safety;

establishing a dog wound animal model, treating the wound surface by using a traditional dressing and a pressure chest band respectively, and observing the vital signs, plasma osmotic pressure, blood gas analysis, blood electrolyte change, wound infection rate, fluid accumulation rate, rehabilitation time, disability rate, mortality and the like of the animal model before and after binding. Judging the actual treatment effectiveness and feasibility of the pressure chest band replacing the traditional dressing large-area wound, and providing valuable experimental basis for the clinical application of the pressure chest band;

the chest strap body 1 is an open type chest strap, a female bonding buckle 2 is arranged on the side wall of one end of the open type chest strap, and a male bonding buckle 3 matched with the female bonding buckle 2 is arranged on the side wall of the other end of the open type chest strap.

The sacculus 4 is in a spherical shape, and the bamboo raft sac is in a flat-laid shape.

The longitudinal height of the bamboo raft bag is 14-18 cm.

The bamboo raft bag comprises unit air bags 5 which are arranged side by side in sequence, and the number of the unit air bags 5 is 7-10.

The width of the unit airbag 5 is 2-4 cm.

The chest strap body 1 is an elastic chest strap with the outer wall coated with a cloth layer, the cloth layer is a medical bandage cloth layer, the elastic chest strap is a silicon rubber elastic chest strap, and the important functional parts are filled with air bags which are designed according to the actual anatomical structure and can be repeatedly inflated and deflated on the basis of a portable, nontoxic and breathable medical bandage. The medical textile material is coated outside the air bag, and all the materials are required to have the unique properties of body fluid resistance, corrosion resistance, excellent biocompatibility, no foreign body reaction, no inflammatory reaction and the like, so the medical textile material is used as a preferred integrated device for wrapping the postoperative area of the breast cancer. The combined appearance of the air bag and the fixing belt can meet the most basic functional requirements while considering the small size.

The saccule 4 and the bamboo raft saccule have certain hardness, and can present a certain mechanical shape after being inflated without overlarge volume; the flexibility and softness of the material cannot be lost for pursuing hardness and shape because the material is tightly adhered to the body surface; the outer covering material of the air bag is compatible with human tissues and cannot cause allergic reactions such as allergy, and the medical silica gel is an ideal material.

The connection mode of the sacculus 4, the bamboo raft sac and the chest strap body 1 comprises the following two modes:

the first method comprises the following steps: all be provided with the clamping ring 8 on the outer wall of sacculus 4 and bamboo raft bag, the clamping ring 8 all is provided with the hasp 9 towards the upper and lower end of one side of the chest area body 1, and clamping ring 8 passes through the hasp 9 and is connected with the chest area body 1.

And the second method comprises the following steps: the outer walls of the sacculus 4 and the bamboo raft sac are both provided with hidden buttons 10, and the chest belt body 1 is provided with hidden button connecting seats matched with the hidden buttons 10.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-defined pressure pectoral girdle of mammary gland, includes the pectoral girdle body (1), sacculus (4) and bamboo raft bag, its characterized in that: sacculus (4) set up on the inside side of the chest area body (1), the raft bag sets up on the inside antetheca of the chest area body (1), all be connected with business turn over gas port (6) on the outer wall of sacculus (4) and raft bag, be provided with valve (7) on business turn over gas port (6).

2. The breast custom pressure chest band of claim 1, wherein: the chest area body (1) is the open type chest area, and is provided with bonding box (2) on the lateral wall of open type chest area one end, be provided with on the lateral wall of the open type chest area other end with bonding box (2) looks adaptation's bonding pin (3).

3. The breast custom pressure chest band of claim 1, wherein: the sacculus (4) is in a spherical shape, and the bamboo raft sac is in a flat-laid shape.

4. The breast custom pressure chest band of claim 1, wherein: the longitudinal height of the bamboo raft bag is 14-18 cm.

5. The breast custom pressure chest band of claim 1, wherein: the bamboo raft bag comprises unit air bags (5) which are arranged side by side in sequence, and the number of the unit air bags (5) is 7-10.

6. The breast custom pressure chest band of claim 5, wherein: the width of the unit air bag (5) is 2-4 cm.

7. The breast custom pressure chest band of claim 1, wherein: the chest area body (1) is the elasticity chest area that the outer wall cladding has the cloth layer, the cloth layer is medical bandage cloth layer, elasticity chest area is silicon rubber elasticity chest area.

8. The breast custom pressure chest band of claim 1, wherein: all be provided with clamping ring (8) on the outer wall of sacculus (4) and bamboo raft bag, clamping ring (8) all are provided with hasp (9) towards one side upper and lower extreme of chest area body (1), clamping ring (8) are connected with chest area body (1) through hasp (9).

9. The breast custom pressure chest band of claim 1, wherein: all be provided with hidden button (10) on the outer wall of sacculus (4) and bamboo raft bag, be provided with the hidden button connecting seat with hidden button (10) looks adaptation on the chest area body (1).