CN213048857U - Pressure sore prevention device of breathing mask - Google Patents

Pressure sore prevention device of breathing mask Download PDF

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Publication number
CN213048857U
CN213048857U CN202021575893.XU CN202021575893U CN213048857U CN 213048857 U CN213048857 U CN 213048857U CN 202021575893 U CN202021575893 U CN 202021575893U CN 213048857 U CN213048857 U CN 213048857U
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China
Prior art keywords
cover body
fixedly connected
fixed connection
left end
piece
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Active
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CN202021575893.XU
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Chinese (zh)
Inventor
高慧
岳珍珍
李聪茹
王奕
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First Affiliated Hospital of Zhengzhou University
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First Affiliated Hospital of Zhengzhou University
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Abstract

The utility model provides a sore device is prevented pressing by respirator, includes the cover body, cover body right side fixed connection opens the notched silica gel shell, be provided with the laminating piece in the recess, a plurality of sizes of laminating piece left end fixed connection are the same, the even stretch of distribution draws the spring, stretch draw the spring left end with cover body right-hand member fixed connection, cover body left side outside is provided with a plurality of sizes the same, the even fixed knot of distribution constructs, cover body left end fixed connection has the pipe of screwing in. The utility model effectively solves the problems that the prior breathing oxygen mask body compresses facial skin for a long time to cause skin pressure sores and increase the pain of patients, and the compression joint position can not be adjusted in the using process; the conventional nursing countermeasures are that the possibility of pressure sore generation can be reduced to a certain extent by taking a cover for rest and cleaning the skin of a patient, but the expected clinical effect cannot be achieved.

Description

Pressure sore prevention device of breathing mask
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a sore device is prevented pressing by respirator is related to.
Background
The breathing oxygen mask is an important rescue pipeline for providing oxygen for critically ill patients, when the breathing oxygen mask is used, the mask needs to be tightly pressed and attached to the face of a user in order to prevent air leakage, local blood of the face is blocked due to the fact that the mask body presses the skin of the face for a long time, further, the skin and subcutaneous tissues are subjected to ischemia to form pressure sores, the comfort and compliance of the patients who use noninvasive ventilators are seriously affected, the patients are injured, pain of the patients is increased, and the pressing and attaching position cannot be adjusted in the using process; the conventional nursing countermeasures are that the possibility of pressure sores can be reduced to a certain extent by taking a cover for rest and cleaning the skin of a patient, but the expected clinical effect cannot be achieved; therefore, a pressure sore prevention device of the middle respiratory mask is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a breathing mask pressure sore prevention device, which effectively solves the problem of the existing breathing oxygen mask that when in use, the mask body compresses facial skin for a long time to cause skin pressure sore, which seriously affects the comfort and compliance of the patient using the noninvasive ventilator to treat, causes injury to the patient, increases the pain of the patient, and the compression joint position can not be adjusted in the use process; the conventional nursing countermeasures can reduce the possibility of pressure sore generation to a certain extent by taking a cover for rest, cleaning the skin and the like of a patient, but cannot achieve the expected clinical effect.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a sore device is prevented pressing by respirator, includes the cover body, cover body right side fixed connection opens the notched silica gel shell, be provided with the laminating piece in the recess, a plurality of sizes of laminating piece left end fixed connection are the same, the even stretch of distribution draws the spring, stretch draw the spring left end with cover body right-hand member fixed connection, cover body left side outside is provided with a plurality of sizes the same, the even fixed knot that distributes constructs, cover body left end fixed connection has the pipe of screwing in, the pipe left end threaded connection that screws in has the bellows, open cover body lower part has the gas exchange hole.
Preferably, fixed knot construct include with cover body fixed connection's fixed block, open at the fixed block middle part has the standing groove, the fixed block middle part is provided with places the piece, place the piece with standing groove sliding connection, the outside fixedly connected with U-shaped board of fixed block, it has the hole of placing to place a middle part division, it is provided with the screw rod to place the piece outside, the screw rod with U-shaped board threaded connection, screw rod outer end fixedly connected with fine setting handle, the inner fixedly connected with axis of rotation of screw rod, the axis of rotation with place the hole and rotate and be connected, it has the constraint area to place a right side articulated, the upside 3 right-hand members in constraint area are provided with two locking structure.
Preferably, the locking structure on the rear side comprises a clamping plate fixedly connected with the right end of the constraint belt and provided with a through belt groove, a supporting block is fixedly connected to the upper portion of the left side of the clamping plate, a cover plate is rotatably connected to the supporting block, a plurality of fixing thorns with the same size are fixedly connected to the lower side of the cover plate, a pull ring is fixedly connected to the upper side of the cover plate, a shallow hole is formed in the left side of the clamping plate, the right side of the cover plate is fixedly connected with the stretching spring, and the lower end of the stretching spring is fixedly connected with.
Preferably, the right end of the attaching block is provided with a plurality of air dispersing holes which are the same in size and are uniformly distributed.
Preferably, the binding belt is made of cotton material.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. the laminating piece with the spring is stretched to cover body coupling, makes the laminating piece is more even laminates with the facial face of patient, prevents to cause the pressure that some positions of patient received too big because of the facial structure of different patients of patient, carries out patient's oxygen therapy for a long time, the phenomenon of facial pressure sore when causing patient's oxygen therapy easily.
2. The fixing structure is used for fixing the position of the mask body on the second face of a patient, and in addition, the fixing structure also has the function of finely adjusting the fit and compaction degree of the mask body on the face of the patient.
3. The air-dispersing hole enables the part of the fitting block, which is fitted with the face of a patient, to play a role in ventilation, so that the risk of pressure sores caused by the fact that the fitting block is in contact with the face of the patient for a long time is reduced.
Drawings
Fig. 1 is the axial structure diagram of the breathing mask pressure sore prevention device of the utility model.
Fig. 2 is a left side view of the pressure sore prevention device of the breathing mask of the present invention.
Fig. 3 is a schematic view of a bandage structure of the sore-preventing device of the breathing mask of the present invention.
Fig. 4 is an enlarged schematic view of the cardboard structure of the sore prevention device of the breathing mask of the present invention.
Fig. 5 is an enlarged schematic view of the placement block structure of the sore-preventing device of the breathing mask of the present invention.
Fig. 6 is an enlarged schematic view of the structure of the laminating block of the sore-preventing device of the breathing mask of the present invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides a sore device is prevented pressing by respirator, the rain cover comprises a cover body 1, cover body 1 right side fixed connection opens notched silica gel shell 6, be provided with laminating piece 7 in the recess, a plurality of sizes of 7 left ends fixed connection of laminating piece are the same, the even stretch of distribution draw the spring, stretch draw the spring left end with cover body 1 right-hand member fixed connection, cover body 1 left side outside is provided with a plurality of sizes the same, the even fixed knot of distribution constructs 2, cover body 1 left end fixed connection has the pipe 4 of screwing in, the pipe 4 left end threaded connection of screwing in has bellows 5, open cover body 1 lower part has gas exchange hole 9.
The mask body 1 is placed at the mouth and nose of a patient, the fixing structure 2 is fixed on the head of the patient, the screwing pipe 4 is connected to the upper side of the corrugated pipe 5, and the lower end of the corrugated pipe 5 is connected with breathing equipment to carry out oxygen therapy on the patient; the sticking block 7 is beneficial to the sticking of the mask body 1 and the face of a patient, and the sticking block 7 is more uniformly stuck to the face of the patient by the stretching spring connected with the mask body 1, so that the uneven stress of the sticking block 7 and the face is reduced, and the phenomena that the pressure on certain parts of the patient is too high due to the fact that the pressure is too high and the oxygen of the patient is infused for a long time and the pressure sore on the face of the patient is easily caused when the oxygen is infused are prevented; the fixing structure 2 is used for fixing the position of the mask body 1 on the face of a patient, and in addition, the fixing structure 2 also has the function of finely adjusting the fit and compaction degree of the mask body 1 on the face of the patient; the gas exchange aperture 9 is used for the patient to exhale to remove carbon dioxide.
Fixed knot construct 2 include with 1 fixed connection's of the cover body fixed block, open at the fixed block middle part has the standing groove, the fixed block middle part is provided with places piece 12, place piece 12 with standing groove sliding connection, the outside fixedly connected with U-shaped board 11 of fixed block, it has places hole 13 to place 12 middle parts of the piece, it is provided with the screw rod to place 12 outsides of the piece, the screw rod with 11 threaded connection of U-shaped board, screw rod outer end fixedly connected with fine setting handle 10, the inner fixedly connected with axis of rotation of screw rod, the axis of rotation with place hole 13 and rotate and connect, it has constraint area 3 to place 12 right sides of piece, the upside 3 right-hand members in constraint area are provided with two locking structure.
Through adjusting fine setting handle 10, fine setting handle 10 drives the screw rod rotates, the screw rod drives place the motion of piece 12, plays the fine setting the elasticity of constraint area 3 makes things convenient for medical staff to adjust the cover body 1 is patient cotton laminating elasticity degree again, and the cover body 1 is at the leakproofness of patient's face.
The rear locking structure comprises a clamping plate 14 fixedly connected with the binding belt 3 and provided with a through belt groove, a supporting block 15 is fixedly connected to the upper portion of the left side of the clamping plate 14, a cover plate 16 is rotatably connected to the supporting block 15, a plurality of fixing thorns with the same size are fixedly connected to the lower side of the cover plate 16, a pull ring 17 is fixedly connected to the upper side of the cover plate 16, a shallow hole is formed in the left side of the clamping plate 14, the right side of the cover plate 16 is fixedly connected with the stretching spring, and the lower end of the stretching spring is fixedly connected with the shallow hole.
Firstly, the pull ring 17 is pulled upwards, the two lower side binding belts 3 are respectively placed into the belt penetrating groove of the clamping plate 14, according to the requirements of a patient, after the binding belts 3 penetrate into the belt penetrating groove for a proper length, the pull ring 17 is loosened, and the cover plate 16 fixes and adjusts the positions of the binding belts 3 under the action of the extension spring; the two locking structures have the same structure.
The right end of the fitting block is provided with a plurality of air dispersing holes 19 which have the same size and are uniformly distributed.
The air diffusing hole 19 enables the part of the fitting block, which is fitted with the face of a patient, to play a role in ventilation, so that the risk that the fitting block is contacted with the face of the patient for a long time to generate pressure sores is reduced.
The binding belt 3 is made of cotton material.
The utility model discloses when using, at first place the cover body 1 in patient's face, through constraint area 3 carries out coarse fixing, passes through the debugging of fine setting handle 10 makes the face of face guard laminating patient will the other end and the breathing equipment of bellows 5 are connected, carry out patient's oxygen of giving.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the cover 1, the fixing structure 2, the binding band 3, the screwing pipe 4, the corrugated pipe 5, the silicone casing 6, the fitting block 7, the gas exchange hole 9, the fine adjustment handle 10, the U-shaped plate 11, the placing block 12, the placing hole 13, the clamping plate 14, the supporting block 15, the cover plate 16, the pull ring 17, the air dispersing hole 19, etc. are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (5)

1. The utility model provides a sore device is prevented pressing by respirator which characterized in that: including the cover body (1), the cover body (1) right side fixed connection opens notched silica gel shell (6), be provided with laminating piece (7) in the recess, a plurality of sizes of laminating piece (7) left end fixed connection are the same, the even spring that stretches of distribution, stretch draw the spring left end with the cover body (1) right-hand member fixed connection, the cover body (1) left side outside is provided with a plurality of sizes the same, the even fixed knot of distribution constructs (2), the cover body (1) left end fixed connection has the tight pipe (4) of revolving, the tight pipe (4) left end threaded connection has bellows (5) of revolving, open cover body (1) lower part has gas exchange hole (9).
2. A pressure sore prevention device for a respiratory mask as claimed in claim 1, wherein: fixed knot construct (2) include with the cover body (1) fixed connection's fixed block, open at the fixed block middle part has the standing groove, the fixed block middle part is provided with places piece (12), place piece (12) with standing groove sliding connection, fixed block outside fixedly connected with U-shaped board (11), place piece (12) middle part and open and place hole (13), it is provided with the screw rod to place piece (12) outside, the screw rod with U-shaped board (11) threaded connection, screw rod outer end fixedly connected with fine setting handle (10), screw rod inner fixedly connected with axis of rotation, the axis of rotation with place hole (13) and rotate and connect, it has constraint area (3) to place piece (12) right side articulates, the upside constraint area (3) right-hand member is provided with two locking structure.
3. A pressure sore prevention device for a respiratory mask as claimed in claim 2, wherein: the rear side locking structure comprises a clamping plate (14) fixedly connected with the right end of the binding belt (3) and provided with a through belt groove, a supporting block (15) is fixedly connected to the upper portion of the left side of the clamping plate (14), a cover plate (16) is rotatably connected to the supporting block (15), a plurality of fixing thorns with the same size are fixedly connected to the lower side of the cover plate (16), a pull ring (17) is fixedly connected to the upper side of the cover plate (16), a shallow hole is formed in the left side of the clamping plate (14), the right side of the cover plate (16) is fixedly connected with a stretching spring, and the lower end of the stretching spring is fixedly connected with the shallow.
4. A pressure sore prevention device for a respiratory mask as claimed in claim 3, wherein: the right end of the fitting block is provided with a plurality of air dispersing holes (19) which have the same size and are uniformly distributed.
5. The pressure sore prevention device for a respiratory mask as claimed in claim 4, wherein: the binding belt (3) is made of cotton material.
CN202021575893.XU 2020-08-03 2020-08-03 Pressure sore prevention device of breathing mask Active CN213048857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021575893.XU CN213048857U (en) 2020-08-03 2020-08-03 Pressure sore prevention device of breathing mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021575893.XU CN213048857U (en) 2020-08-03 2020-08-03 Pressure sore prevention device of breathing mask

Publications (1)

Publication Number Publication Date
CN213048857U true CN213048857U (en) 2021-04-27

Family

ID=75579570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021575893.XU Active CN213048857U (en) 2020-08-03 2020-08-03 Pressure sore prevention device of breathing mask

Country Status (1)

Country Link
CN (1) CN213048857U (en)

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