CN211631533U

CN211631533U - Mosquito and fly preventing device for coma or critical patient

Info

Publication number: CN211631533U
Application number: CN202020066757.1U
Authority: CN
Inventors: 孙晔
Original assignee: China Japan Friendship Hospital
Current assignee: China Japan Friendship Hospital
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-09
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a mosquito-proof fly device of coma or critical patient belongs to medical care apparatus technical field. The device consists of a transparent panel, a breathable net, a head circumference bracket and neck shielding cloth; the transparent panel and the ventilation net are positioned in the same plane, the transparent panel is a U-shaped or rectangular plane, a trachea cannula access hole is formed in the transparent panel, the ventilation net is a rectangular net-shaped piece, and the bottom edge of the transparent panel is fixedly connected with the top edge of the ventilation net; the head circumference bracket is a U-shaped or rectangular baffle plate, a stomach tube access is arranged on the head circumference bracket, and the transparent panel, the ventilation net and the head circumference bracket are fixedly connected above the head circumference bracket through the contacted edges; the neck shielding cloth is a cotton cloth with a geometric shape, the top edge of the neck shielding cloth is fixedly connected with the bottom edge of the breathable net, and the length of the bottom edge of the neck shielding cloth is larger than that of the top edge of the neck shielding cloth. The device can protect coma and critical patients, and particularly keep a stomach tube, a trachea cannula, a tracheotomy patient, a drug sedation patient and the like to avoid mosquito and fly interference.

Description

Mosquito and fly preventing device for coma or critical patient

Technical Field

The utility model relates to a mosquito-proof fly device of coma or critical patient belongs to medical care apparatus technical field.

Background

A plurality of pathogenic microorganisms exist in hospital environment, and the temperature of a ward is 18-22 ℃ all the year round, so that the breeding of mosquitoes and flies is difficult to completely kill, which is very unfavorable for coma or critically ill patients.

As shown in fig. 1, the unconscious patient loses self-protection and defense reflex function; the whole body of the critical patient is provided with multiple treatment tubes, such as a stomach tube (6), a trachea cannula (5), a tracheotomy tube, a deep vein tube, a urinary catheter, a drainage tube and the like, so that the tube is prevented from being pulled out by self for pipeline safety, hands are often restrained or medicines are used for sedation, and the ability of self-protection and mosquito and fly defense is lost. The odor of oral and nasal secretions or bloodstains in such patients attracts flies, so that the number of mosquitoes and flies around them is increased compared with that in ordinary patients, and it is more common that the patients are disturbed by mosquitoes and flies. The fly lays eggs in the gap between the head and the face of a patient, so that maggots grow out of the wound of the patient, the treatment and the impression are greatly influenced, and the family members and medical care personnel of the patient who experience the fly lay bad feelings and memories which are difficult to forget are brought. In addition, the sound of flies flying near the head and face of the patient can also influence the rest of the patient, for example, when the flies land on the head and face of the patient without interference, uncomfortable pruritus is added to the patient, and the probability of being bitten by the flies and the mosquitoes and the probability of spreading diseases are increased.

At present, medical gauze covers are adopted in clinic to cover the head and face of a patient, so that mosquitoes and flies are isolated to a certain degree, the effect is not obvious, the comfort and dignity of the patient are influenced, the impression is poor, and the family members of some patients are not acceptable.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a convenient, beautiful and comfortable mosquito and fly prevention device which can prevent the coma of the mosquito and fly or the head and face of the critically ill patient.

In order to achieve the purpose, the utility model adopts the following design scheme.

The mosquito and fly preventing device for coma or critical patients consists of a transparent panel, a breathable net, a head circumference bracket and neck shielding cloth;

the transparent panel and the ventilation net are positioned in the same plane, the transparent panel is a U-shaped or rectangular plane, a trachea cannula access hole is formed in the transparent panel, the ventilation net is a rectangular net-shaped piece, and the bottom edge of the transparent panel is fixedly connected with the top edge of the ventilation net;

the head circumference bracket is a U-shaped or rectangular baffle plate, a stomach tube access is arranged on the head circumference bracket, and the transparent panel and the ventilation net are fixedly connected above the head circumference bracket through the edges of the transparent panel and the ventilation net which are contacted with the head circumference bracket;

the neck shielding cloth is a cotton cloth with a geometric shape, the top edge of the neck shielding cloth is fixedly connected with the bottom edge of the breathable net, and the length of the bottom edge of the neck shielding cloth is larger than that of the top edge of the neck shielding cloth.

In order to increase the air permeability of the device, a plurality of fine air holes are formed in the head circumference support. The pore diameter of the air holes is extremely small, so that the air holes can not only ventilate, but also block mosquitoes and flies from entering.

The stomach tube access ports are symmetrically arranged on two sides of the head circumference bracket. Such a design facilitates the selection of medical personnel according to the actual situation in the treatment of a patient. For example, when the gastric tube is connected to the left nasal cavity of a patient, it is more reasonable to select the gastric tube passageway on the left side, and conversely, to select the gastric tube passageway on the right side.

The stomach tube access openings are symmetrically arranged at the positions, close to the upper side, of the two sides of the head circumference support respectively. This position can play the effect that promotes and support to the stomach tube, makes the stomach tube leave patient's face, avoids producing pressure in patient's face, reduces the emergence of pressing the sore. In addition to this location, other locations may be provided for the purpose of passing the gastric tube out of the guard.

The stomach tube access is arranged at the position, close to the nose of the patient, on the head circumference bracket. With the distance between patient's the nose short, can effectually shorten the stomach tube at the inside length of protector, avoid the internal circuit overlength and occupy protector inner space and produce and shelter from, influence medical personnel and observe the patient.

The stomach tube passageway is a hole-shaped stomach tube passageway or an incision-shaped stomach tube passageway.

The hole shape of the entrance and exit of the hole-shaped gastric tube is circular, oval or polygonal. The aperture is slightly larger than the tube diameter of the stomach tube, so that the stomach tube can penetrate out of the stomach tube and is closely contacted with the edge of the stomach tube entrance without a large gap. The size of the stomach tube passageway is calculated and designed according to the tube diameter of the stomach tube.

The outside of the hole-shaped gastric tube access opening is provided with a protective film which covers the gastric tube access opening and can be separated. Because the aperture of stomach tube access & exit is generally greater than the stature of mosquito and fly, so when not using this stomach tube access & exit hole, the protection film can play closed and the effect of sheltering from, prevents that mosquito and fly from this entering into inside the device. When the stomach tube passageway is opened, the protective film is only needed to be torn off. The protective film can be made of medical adhesive sticker materials generally.

The incision of the incision-shaped gastric tube gateway comprises but is not limited to a straight incision, a cross incision, a meter-shaped incision and the like. The incision can be opened outwards under the action of force, and the stomach tube access opening is exposed. After the tube body passes through, the incision has the tendency of recovering to the original state, will surround the stomach tube around, does not form great space, avoids the mosquito and fly to get into.

The fixed connection includes but is not limited to one or more of sewing connection, thermoplastic connection and bonding connection.

The neck shielding cloth is in a trapezoidal or approximately trapezoidal geometric shape, and the bottom edge of the neck shielding cloth is a straight line or an arc line. Such shape can make the both sides part that the neck sheltered from cloth cover the position of the side of head surrounding support, and the effectual uncovered that shelters from head surrounding support side department, in addition, when nursing and treating the patient, the neck that lifts that can be convenient shelters from cloth, exposes patient's neck.

The utility model discloses a coma or critical patient prevent mosquito and fly device can adopt following material to make:

the transparent panel is made of medical transparent high polymer material, and the edge of the transparent panel can be fixedly connected with the top edge of the breathable net and the upper edge of the head circumference bracket in a thermoplastic or sewing mode. Through the transparent panel, the medical staff can observe the lips and the face color of the patient for judgment and treatment.

The breathable net is made of medical-grade high polymer materials, is in a net shape formed by weaving warps and wefts, has the aperture smaller than the body shape of mosquitoes and flies, can effectively prevent the mosquitoes and flies from entering the device, and keeps the breathability of the device.

The main body of the head circumference support is made of medical high polymer materials with supporting force and elasticity, has certain thickness and can play a role in supporting a main body structure, such as medical plastic foam, the materials are light and breathable, a plurality of air holes are formed in the materials, the air holes are communicated with the external indoor space, and the internal stuffiness in sealing is avoided.

The neck shelters from cloth and adopts soft, ventilative pure cotton gauze to make, and light in weight can not give patient's shielding part increase pressure to can put and turn over wantonly, be convenient for put at patient neck position along with particular case's needs, form effectual sheltering from.

The utility model discloses in "topside" be towards the limit of patient's top of the head direction in protector uses, "base" be towards the limit of patient's shoulder direction in protector uses, the higher authority be towards the limit of patient's face in protector uses, below "be towards the limit of patient's occipital bone (back head spoon) direction in protector uses. "side" means the edge between the "top edge" and the "bottom edge" or the edge between the "top edge" and the "bottom edge".

The utility model has the advantages as follows: the utility model discloses whole cover is put in coma and critical patient head and face, and is slim and graceful ventilative, not with facial skin contact, wears comfortablely. The mask replaces the covering of gauze on the face, and protects the dignity of the patient. The transparent design is adopted to facilitate the observation of the lip and face color of the patient. Be equipped with stomach tube, trachea cannula all have exclusive position, guarantee the treatment needs. Is disposable and avoids cross infection. The device can protect coma and critical patients, and particularly keep a stomach tube, a trachea cannula, a tracheotomy patient, a drug sedation patient and the like to avoid mosquito and fly interference.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a reference diagram showing the state of the patient disturbed by flies in the clinical field at present

FIG. 2 is a view showing the overall structure of embodiment 1

FIG. 3 is an exploded view showing the structure of embodiment 1

FIG. 4 is a reference diagram showing the state of use of embodiment 1

FIG. 5 is a view showing the overall structure of embodiment 2

FIG. 6 is a view showing the overall structure of embodiment 3

The respective symbols in the figure are as follows:

1-transparent panel, 11-trachea cannula access hole, 12-top edge and side edge of transparent panel, 13-bottom edge of transparent panel,

2-breathable net, 21-top edge of breathable net, 22-side edge of breathable net, 23-bottom edge of breathable net,

3-head circumference support, 31-air holes, 32-stomach tube inlet and outlet, 321-protective film, 322-incision, 33-upper side of head circumference support, 34-lower side of head circumference support, 35-side of head circumference support,

4-neck shielding cloth, 41-top edge of neck shielding cloth, 42-side edge of neck shielding cloth, 43-bottom edge of neck shielding cloth,

5-trachea cannula, 6-stomach tube

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, 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 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.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Example 1

As shown in fig. 1 and 2, a mosquito and fly prevention device for a coma or a critical patient, which consists of a transparent panel (1), a breathable net (2), a head circumference bracket (3) and a neck shielding cloth (4);

the transparent panel (1) and the breathable net (2) are positioned in the same plane, the transparent panel (1) is a U-shaped plane, a trachea cannula access hole (11) is formed in the transparent panel, the breathable net (2) is a rectangular net-shaped piece, and the bottom edge (13) of the transparent panel is fixedly connected with the top edge (21) of the breathable net in a sewing mode.

The head circumference bracket (3) is a U-shaped baffle plate, a plurality of fine air holes (31) are distributed on the U-shaped baffle plate, two side surfaces of the U-shaped baffle plate are respectively provided with a round-hole-shaped stomach tube access (32) which is positioned close to the upper edge (33) of the head circumference bracket and the nose of a patient.

The transparent panel (1) and the breathable net (2) are fixedly connected above the head circumference bracket (3) through the edges of the transparent panel and the breathable net which are contacted with the head circumference bracket (3); namely, the top edge and the side edge (12) of the transparent panel, the two side edges (22) of the breathable net and the upper edge (33) of the head circumference bracket are connected by sewing.

The neck shielding cloth (4) is trapezoidal cotton cloth, the top edge (41) of the neck shielding cloth is connected with the bottom edge (23) of the breathable net in a sewing mode, and the length of the bottom edge (43) of the neck shielding cloth is larger than that of the top edge (41).

The four components of the device are connected in a sewing connection mode, the needle openings of the sewing connection positions are fine and dense, and no gap for mosquitoes and flies to enter is formed.

The embodiment provides a reference specification:

the length of the breathable panel (1) is 24 cm (the linear distance from the bottom edge to the top edge), the length of the bottom edge (13) is 20 cm, the position of the tracheal intubation inlet and outlet (11) is located on the longitudinal center line of the breathable panel (1) and is 1 cm away from the bottom edge (13), the tracheal intubation inlet and outlet is circular, and the diameter of the tracheal intubation inlet and outlet is 1.2 cm;

the length of the side edge (22) of the breathable net (2) is 4 cm, and the length of the top edge (21) and the bottom edge (23) is 20 cm;

the length of the upper edge (33) of the head circumference support (3) is the sum of the lengths of the two side edges (22) of the transparent gauze (2) and the lengths of the side edge and the top edge (12) of the transparent panel (1), the length of the lower edge (34) of the head circumference support is equal to or slightly larger than the length of the upper edge (33), and the height of the side edge (35) of the head circumference support is 19 cm;

the number of the stomach tube entrances and exits (32) is 2, the stomach tube entrances and exits are oppositely arranged on two side surfaces of the head circumference support (3), the distance from the upper side of the head circumference support (3) is 1 cm, and the diameter of the round stomach tube entrances and exits is 1 cm.

The length of the top edge (41) of the neck shielding cloth (4) is 20 cm, the length of the bottom edge (43) is 30 cm, and the height (which is the straight line distance between the bottom edge and the top edge) is 20 cm.

The utility model discloses can adopt following material to make:

the transparent panel (1) is made of medical transparent high polymer materials, and the lips and the face color of a patient can be observed through the transparent panel.

The ventilation net (2) is made of medical grade high polymer materials, is in a net shape formed by weaving warps and wefts, has the aperture smaller than the body shape of mosquitoes and flies, can effectively prevent the mosquitoes and flies from entering the device, and keeps the ventilation property of the device.

The main body of the head circumference support (3) is made of medical high polymer materials with supporting force and elasticity, and has certain thickness and supporting force, such as medical plastic foam, the materials are light and breathable, a plurality of air holes are formed in the materials, the air holes are communicated with the external indoor space, and the internal stuffy feeling of sealing is avoided.

The neck shielding cloth (4) is made of soft and breathable pure cotton gauze, is light in weight, does not increase pressure for the shielding part of a patient, can be randomly placed and turned over, is convenient to place at the neck position of the patient along with the needs of specific conditions, and forms effective shielding.

The utility model discloses a use method is shown in figure 4:

1. the utility model is covered on the head and face of the patient, the side edge (35) of the head circumference bracket (3) faces the shoulder of the patient, and the lower edge (34) of the head circumference bracket is placed in contact with the pillow below the head of the patient;

2. the tail end of the tracheal cannula (5) penetrates out of the protection device from the tracheal cannula access hole (11);

3. selecting a stomach tube access (32) at the near side of the patient according to the position of the stomach tube (6), enabling the tail end of the stomach tube (6) to penetrate out of the protection device from the stomach tube access (32) at the side, and sealing the stomach tube access at the other side by medical adhesive tape;

4. the neck shielding cloth (4) is shielded in the neck area of the patient, and the side edge (42) of the neck shielding cloth is adjusted to cover the side edge (35) of the head circumference baffle plate without leaving a gap.

Example 2

As shown in fig. 5, the present embodiment is different from embodiment 1 in that: the exterior of the hole-shaped gastric tube access opening (32) in the embodiment is provided with a protective film (321) which covers the gastric tube access opening and can be separated. When in use, the protective film at the use side is uncovered to expose the stomach tube entrance, and the stomach tube entrance at the non-use side is kept in a closed state.

Example 3

As shown in fig. 6, the present embodiment is different from embodiment 1 in that: the stomach tube passageway (32) in this embodiment is an incision-shaped stomach tube passageway, the incision being a cross-shaped incision (322). When in use, pressure is applied to the incision to expose the stomach tube passageway.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and it is not intended to limit the scope of the present invention, and many other modifications and embodiments can be devised by those skilled in the art, which will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Mosquito-proof fly device of coma or critical patient, its characterized in that: consists of a transparent panel, a breathable net, a head circumference bracket and neck shielding cloth;

2. The anti-mosquito and fly device for coma or critical patients according to claim 1, characterized in that: a plurality of fine air holes are formed in the head circumference support.

3. The anti-mosquito and fly device for coma or critical patients according to claim 1, characterized in that: the stomach tube access ports are symmetrically arranged on two sides of the head circumference bracket.

4. The anti-mosquito and fly device for coma or critical patients according to claim 3, characterized in that: the stomach tube access openings are symmetrically arranged at the positions, close to the upper side, of the two sides of the head circumference support respectively.

5. The anti-mosquito and fly device for coma or critical patients according to claim 1, characterized in that: the stomach tube access is arranged at the position, close to the nose of the patient, on the head circumference bracket.

6. The anti-mosquito and fly device for coma or critical patients according to claim 1, characterized in that: the stomach tube passageway is a hole-shaped stomach tube passageway or an incision-shaped stomach tube passageway.

7. The anti-mosquito and fly device for coma or critical patients according to claim 6, wherein: the hole shape of the entrance and exit of the hole-shaped gastric tube is circular, oval or polygonal.

8. The anti-mosquito and fly device for coma or critical patients according to claim 7, wherein: the outside of the hole-shaped gastric tube access opening is provided with a protective film which covers the gastric tube access opening and can be separated.

9. The anti-mosquito and fly device for coma or critical patients according to claim 6, wherein: the incision of the incision-shaped stomach tube entrance is a straight incision, a cross incision or a meter-shaped incision.

10. The anti-mosquito and fly device for coma or critical patients according to claim 1, characterized in that: the fixed connection is one or more of sewing connection, thermoplastic connection and bonding.