CN213130273U - Patient protects eye mask in bronchoscope operation - Google Patents

Abstract

The utility model relates to a patient's protective eye mask in bronchoscope operation. The protective eye mask is sequentially provided with an eye mask part and a transparent mask part from top to bottom, the lower edge of the transparent mask part extends towards the inside of the mask part to form a mandible arc surface, the mask part is provided with an inner mirror hole, an expiration hole, an oxygen pipe inlet hole and a sputum suction pipe inlet hole, the inner mirror hole is arranged on the central line of the transparent mask part, the expiration hole is arranged right below the inner mirror hole, the oxygen pipe inlet hole and the sputum suction pipe inlet hole are arranged at different positions on the same horizontal line below the expiration hole, an expiration filtering membrane is arranged on the expiration hole, and the expiration filtering membrane is buckled on the expiration hole through two buckling pieces; the inner lens hole consists of a transverse rectangular opening and a first cross-shaped notch; the oxygen pipe access hole is provided with a second cross-shaped notch; the suction catheter inlet hole is in the shape of a cross-shaped incision.

Description

Patient protects eye mask in bronchoscope operation

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to patient's eye mask of wearing in bronchoscope operation that the seal is good, the security is high, the comfort level is better.

Background

Bronchoscopy is to place a slender bronchoscope into the lower respiratory tract of a patient orally or nasally, namely, enter the trachea, the bronchus and the far end through the glottis, directly observe the lesion of the trachea and the bronchus, and perform corresponding examination and treatment according to the lesion. Bronchoscope operation is the important inspection and treatment means of respiratory disease patient, but the infectious cause of patient's respiratory track is coughed out along with the secretion in a large number in the operation, pollute operating environment very fast, some pathogeny infectivity is strong, it is very big to the health hazard, only have the personal safety eye-shade to medical personnel in the present clinic, the gauze mask, the face screen, in bronchoscope operation, a large amount of secretion often gushes oneself eyes, neck and medical instrument in the patient's air flue, not only will carry the patient of a large amount of pathogeny and secretion direct exposure in the treatment environment, medical personnel are difficult in time, effectively clear up simultaneously, thereby can not give effectual protection to the patient, these all cause the puzzlement for bronchoscope operation. In addition, although protective eyeshields, masks, and masks for medical workers have been developed in clinical practice to effectively prevent invasion of pathogens such as bacteria and viruses, the protective effect is not 100%. For example, during an epidemic of the 2019 novel coronavirus (2019-nCoV), medical staff working at the front of the epidemic may contact many patients every day, and the respiratory secretions of the patients may have a large amount of viruses which are easily attached to the surface of the protective clothing. When the medical staff is not careful, the virus is likely to enter the body of the medical staff to cause infection. Consequently, healthcare workers are still exposed to significant occupational exposure, greatly increasing the nosocomial incidence of infectious diseases.

In addition, in general operation, only a patient is given oxygen by using a thinner nasal tube, but the oxygen tube is not fixed well, and the patient allergic to the adhesive plaster can only be stuck with the adhesive plaster for a while in a long time, and becomes red, swollen and itchy; the oxygen tube is not firmly fixed and often slides out of the nostril, which causes insufficient effective oxygen absorption.

Accordingly, there is a need in the art for a new patient protective eye mask for bronchoscopic procedures that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, i.e. to solve the prior problems, the utility model provides a patient protective eye mask in bronchoscope operation, the patient protective eye mask in bronchoscope operation is provided with an eye mask part and a transparent mask part from top to bottom in sequence, the lower edge of the transparent face mask part extends towards the inside of the face mask part to form a mandible arc surface, the transparent face mask part is provided with an inner mirror hole, an expiration hole, an oxygen pipe inlet hole and a sputum suction pipe inlet hole, the endoscope hole is arranged on the central line of the transparent mask part, an expiration hole is arranged right below the endoscope hole, an oxygen pipe inlet hole and a sputum suction pipe inlet hole are arranged at different positions on the same horizontal line below the expiration hole, the expiration hole is provided with an expiration filtering membrane which is buckled on the expiration hole by two buckling pieces; the inner mirror hole consists of a transverse rectangular opening and a first cross-shaped notch, the transparent mask part extends towards the inside of the transverse rectangular opening from any one side of the transverse rectangular opening except the bottom side to form an openable blocking piece with the area equal to that of the transverse rectangular opening, the middle point of the bottom side of the transverse rectangular opening is provided with the notch, and the first cross-shaped notch extends downwards from the notch; the oxygen pipe access hole is provided with a second cross-shaped notch; the sputum suction pipe inlet hole is in a cross-shaped notch shape.

In the above preferred technical solution, as a further improvement of the present invention, an annular structure is provided around the second cross-shaped cut.

In the above-mentioned preferred technical scheme, as the utility model discloses a further improvement, the lateral surface of transparent face guard part is provided with moulding strip, moulding strip can laminate with the nasal part curve.

In the above preferred technical solution, as a further improvement of the present invention, the shaping strip is a V-shaped elastic iron sheet.

In the above-mentioned preferred technical scheme, as the utility model discloses a further improvement, transparent face guard part medial surface edge be provided with the buffering layer that absorbs water.

In the above preferred technical solution, as a further improvement of the present invention, the water absorbing layer is medical polyester sponge.

In the above preferred technical solution, as a further improvement of the present invention, the patient protective eye mask in bronchoscope operation is provided with an eye mask fixing device, the eye mask fixing device comprises a first face mask ear, a second face mask ear, an elastic head band and an elastic adjusting band fixedly arranged on the elastic head band, the first face mask ear and the second face mask ear are symmetrically arranged at the edges of the left side and the right side of the transparent mask part; the first mask ear is provided with a first elastic headband perforation and a second elastic headband perforation from top to bottom, the second mask ear is provided with a third elastic headband perforation and a fourth elastic headband perforation from top to bottom, the elastic headband comprises a first free end and a second free end, and the elastic headband is assembled with the mask part through the first mask ear and the second mask ear; the first free end of the elastic head band sequentially passes through the second elastic head band perforation and the first elastic head band perforation from bottom to top to expose the first free end, the second free end of the elastic head band sequentially passes through the fourth elastic head band perforation and the third elastic head band perforation from bottom to top to expose the second free end, and the first free end is connected with the second free end.

In the above preferred technical solution, as a further improvement of the present invention, the transparent mask portion is made of medical grade silicone rubber, and the eyeshade portion is of an opaque structure.

In the above-mentioned preferred technical scheme, as the utility model discloses a further improvement, patient's protection eye mask designs out big, medium, little three model in the bronchoscope operation.

Compared with the prior art, the invention has the beneficial effects that: the eyes of a patient can be protected from being splashed in the operation, the air tightness is high, the occupational exposure of medical staff is reduced to the maximum extent, and the safety is high; the shape of the endoscope hole is designed to facilitate the foreign matters and pathological tissues in the trachea which are embedded and taken out by the bronchoscope to smoothly pass through the endoscope hole on the mask; the secretion can be cleaned conveniently and quickly by medical staff in time; giving the patient a more adequate and efficient supply of oxygen; the comfort level is high, avoids patient's eye, face to receive the damage to the at utmost.

Drawings

The invention is described below with reference to the accompanying drawings. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a left side view of the present invention.

List of reference numerals

1. An eye shield portion; 2. a transparent mask portion; 3. a lower jaw arc surface; 4. an inner lens hole; 5. an exhalation vent; 6. the oxygen pipe is connected into the hole; 7. the suction catheter is connected into the hole; 8. an expiratory filtration membrane; 9. a transverse rectangular opening; 10. a first cross cut; 11. an annular plastic structure; 12. a second cross-shaped cut; 13. shaping strips; 14. a buffering water absorption layer; 15. the first face covers the ears; 16. a second facepiece ear; 17. an elastic headband; 18. an elastic adjustment band; 19. a first elastic headband perforation; 20. a second elastic headband perforation; 21. a third elastic headband perforation; 22. a fourth elastic headband perforation; 23. a first free end; 24. a second free end.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those skilled in the art according to specific situations.

The present invention will be described first with reference to fig. 1 to 3. Wherein, fig. 1 is a front view of a protective eye mask for a patient during bronchoscope operation, fig. 2 is a rear view of the present invention, and fig. 3 is a side view of the present invention.

In order to solve the existing problem, the utility model provides a patient protects eye mask in bronchoscope operation to furthest reduces medical staff's occupation and exposes in bronchoscope operation, can also protect patient's eyes can not be in operation by the splash simultaneously. The utility model provides a patient protects eye face guard in bronchoscope operation sets gradually eye-shade part 1, transparent face guard part 2 from last to down, the lower limb of transparent face guard part extends to the inside of face guard part and forms lower jaw cambered surface 3, eye-shade part 1 coverage includes forehead and eye, transparent face guard part 2 coverage includes other parts and lower jaw part below the facial eye, face guard part 2 adopt transparent material, can see the condition of oronasal position through face guard part in the art; the transparent face mask part 2 is provided with an inner mirror hole 4, an expiration hole 5, an oxygen pipe inlet hole 6 and a sputum suction pipe inlet hole 7, the inner mirror hole 4 is arranged at the middle upper part of the transparent face mask part 2 and is positioned on the central line of the transparent face mask part 2, the expiration hole 5 is arranged right below the inner mirror hole 4, the oxygen pipe inlet hole 6 and the sputum suction pipe inlet hole 7 are arranged at different positions on the same horizontal line below the expiration hole, an expiration filtering membrane 8 is arranged on the expiration hole 5, the expiration filtering membrane 8 is buckled on the expiration hole through two buckling pieces, the buckling pieces are in an annular buckling structure, and the expiration filtering membrane 8 can also be connected to the expiration hole 5 in a hot pressing mode; the inner mirror hole 4 consists of a transverse rectangular opening 9 and a first cross-shaped cut 10, the transparent mask part 2 extends from any one side of the transverse rectangular opening 9 except the bottom side to the inside of the transverse rectangular opening 9 to form an openable and closable blocking sheet with the area equal to that of the transverse rectangular opening 9, the middle point of the bottom side of the transverse rectangular opening 9 is provided with the cut, and the first cross-shaped cut 10 extends downwards from the cut; the oxygen pipe inlet hole is provided with a second cross-shaped notch 12; the sputum suction pipe inlet hole 7 is in a cross-shaped cut shape. When the patient wears the patient protective eye mask in the bronchoscopic operation, the endoscope hole 4 is positioned near the nose and the mouth of the patient, and the exhalation hole 5 is positioned at the position corresponding to the mouth of the patient.

The advantage of above-mentioned setting lies in: the eyeshade part 1 effectively covers the eye part to prevent splashing; the transparent mask part 2 can cover the lower jaw in a covering range, effectively fix and cover the lower jaw, and prevent the skin of a patient from being polluted by the flowing secretion, and meanwhile, the mask part 2 is made of transparent materials, so that the condition of the mouth and nose parts can be seen in the operation, and the operation is more efficient and smoother; the transparent mask part 2 is provided with an inner mirror hole 4, the inner mirror hole 4 consists of a transverse rectangular opening 9 and a first cross-shaped notch 10, the transparent mask part 2 extends from any one side of the transverse rectangular opening 9 except the bottom side to the inside of the transverse rectangular opening 9 to form an openable and closable blocking piece with the same area as the transverse rectangular opening 9, the middle point of the bottom side of the transverse rectangular opening 9 is provided with a notch, and the notch extends downwards to form the first cross-shaped notch 10; the shape of the inlet and the outlet of the bronchoscope is designed, so that the bronchoscope can conveniently enter and exit, and can move in the gap formed by the transverse rectangular opening 9 and the first cross-shaped incision 10, the endoscope hole is easily enlarged under the condition selection, the moving range of the bronchoscope is enlarged, foreign matters and pathological tissues in the trachea which are embedded and taken out by the bronchoscope can conveniently and smoothly pass through the inner scope hole on the mask, and the foreign matters and tissue specimens can be conveniently taken out; the openable blocking piece can extend from any one edge except the bottom edge to the inside of the transverse rectangular opening 9, so that the openable blocking piece can be opened in three ways, namely, from left to right, from right to left and from bottom to top, and convenience is provided for medical staff with different operation habits; an exhalation hole 5 is formed right below the endoscope hole 4, an exhalation filtering membrane 8 is arranged on the exhalation hole 5, and the gas exhaled by the patient is filtered and then discharged, so that the release of respiratory tract pathogens is prevented; an oxygen pipe inlet hole 6 is formed below the exhalation hole 5, and the oxygen pipe inlet hole 6 is provided with a second cross-shaped cut 12, so that the oxygen pipe can be well fixed, the oxygen absorption amount is increased, a patient can be ensured to absorb oxygen more efficiently, and an oxygen conduit can be directly used for a common patient; a sputum suction pipe inlet hole 7 is formed in the position, below the exhalation hole, of the same horizontal position as the oxygen pipe inlet hole 6, the sputum suction pipe inlet hole 7 is in a cross-cut shape and is connected with a sputum suction pipe, the fixing performance and the sealing performance are good, the position of the sputum suction pipe can be adjusted manually, the sputum suction pipe can be fixed and adjusted conveniently, and the secretion of the mouth-nose part and the lower jaw part can be cleared timely.

It should be noted that the above preferred embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can adjust the above setting mode without deviating from the principle of the present invention, so that the present invention can be applied to more specific application scenarios.

For example, in a more preferred embodiment, as shown in fig. 1 and fig. 2, a ring structure 11 is provided around the second cross-cut 12, the specification of the ring structure 11 conforms to the international standard for respiratory masks, and the ring structure 11 can be directly connected to a balloon pressurization oxygen supply device or an oxygen input pipeline of a noninvasive ventilator required in rescue, so that the bronchoscope examination and treatment can be safely completed while balloon pressurization oxygen supply or assisted ventilation by a noninvasive ventilator is performed on patients with dyspnea. The critical patient who generally uses noninvasive ventilator often can not leave the face guard of breathing machine, can't carry out the bronchoscope operation, the utility model provides a this difficulty.

For another example, in another more preferred embodiment, the shaping strip 13 is disposed on the outer side of the transparent mask portion 2, the shaping strip 13 is disposed at the upper edge of the transparent mask portion 2, the shaping strip 13 can fit the curve of the nose, and the shaping strip 13 is disposed at the upper edge of the transparent mask portion 2, so that the patient can adjust according to the size of the face or the height of the bridge of the nose during the process of protecting the eye mask of the patient during the bronchoscope operation, so that the transparent mask portion 2 can better fit the face of the user, which not only improves the comfort of the user during wearing, but also prevents infectious agents of the respiratory tract of the patient from leaking out from the non-tight place.

For another example, in another more preferred embodiment, the shaping strip 13 is a V-shaped elastic iron piece, and the design of the V-shape can make the transparent mask portion fit the nose curve to a greater extent; the iron sheet shaping strip has the excellent performance of bending deformation along with the action of external force, no rebound after the action of external force is lost and the existing shape is kept unchanged.

For another example, in another more preferred embodiment, as shown in fig. 2, the edge of the inner side of the transparent mask portion 2 is provided with a buffering water absorption layer 14, which can increase the tightness, fit, comfort and water absorption.

For another example, in another more preferred embodiment, the water-absorbing and buffering layer 14 is medical polyester sponge. The medical polyester sponge has the characteristics of common polyester sponge, and has the most important characteristics of no harm to human bodies, good filtering performance, good water absorption, rebound resilience, difficult tearing, difficult deformation, antibiosis and no pollution.

As another example, in another more preferred embodiment, as shown in fig. 1 and 2, the patient protective eye mask in bronchoscopic operation is provided with an eye mask fixing device, which includes a first mask ear 15 and a second mask ear 16 symmetrically arranged at the left and right edges of the transparent mask portion, an elastic head band 17 and an elastic adjusting band 18 fixedly arranged on the elastic head band 17; the first mask ear 15 is provided with a first elastic headband perforation 19 and a second elastic headband perforation 20 from top to bottom, the second mask ear 16 is provided with a third elastic headband perforation 21 and a fourth elastic headband perforation 22 from top to bottom, the elastic headband 17 comprises a first free end 23 and a second free end 24, and the elastic headband 17 is assembled with the transparent mask portion 2 through the first mask ear 15 and the second mask ear 16; the first free end 23 of the elastic head band 17 sequentially passes through the second elastic head band perforation 20 and the first elastic head band perforation 19 from bottom to top to expose a first free end, the second free end 24 of the elastic head band 17 sequentially passes through the fourth elastic head band perforation 22 and the third elastic head band perforation 21 from bottom to top to expose a second free end, and the first free end is connected with the second free end. The eye mask fixing device arranged on the patient protective eye mask in bronchoscope operation can ensure that the lower jaw part is attached more closely.

For another example, in another more preferred embodiment, the transparent mask portion is made of medical grade silicone rubber, and the mask portion is of an opaque structure, and the medical grade silicone rubber has clear appearance, high transparency, good yellowing resistance, acid and alkali resistance, corrosion resistance, flexibility and portability.

For another example, in another more preferred embodiment, the patient protective eye mask for bronchoscopic operation is designed into three sizes, large, medium and small, so as to be suitable for the face sizes of adults and children.

Before the operation, the medical staff covers the protective eye mask of the patient in the bronchoscope operation on the whole face of the patient, the eye mask part 1 corresponds to the eyes, the shaping strip 13 on the transparent mask part 2 is pressed on the bridge of the nose, the whole face mask part is spread along the bridge of the nose, and the lower jaw arc face 3 is attached to the lower jaw of the patient; then further adjusting the positions of the endoscope hole 4 and the exhalation hole 5, adjusting the endoscope hole 4 to the position between the nose and the mouth of the patient, and adjusting the exhalation hole 5 to the position corresponding to the mouth; then, the eye mask fixing device is further utilized to enable the protective eye mask of the patient to be better attached to the face in the bronchoscope operation: the first free end 23 of the elastic head band 17 sequentially passes through the second elastic head band perforation 21 and the first elastic head band perforation 19 from bottom to top to expose a first free end head, the second free end 24 of the elastic head band 17 sequentially passes through the fourth elastic head band perforation 22 and the third elastic head band perforation 21 from bottom to top to expose a second free end head, and the first free end head is connected with the second free end head; the bottom of the elastic head band 17 is sleeved on the neck, the first free end head and the second free end head are lifted upwards, the arc shape of the bottom end of the elastic head band 17 is gradually close to the neck, after the first free end head and the second free end head are pulled close, the tightness of the head is adjusted by using an elastic adjusting band 18 fixedly arranged on the elastic head band 17, and the lower jaw part is ensured to be attached more tightly;

during operation, a bronchoscope is inserted into the inner scope hole 4, and can move in the inner scope hole 4 formed by the transverse rectangular opening 9 and the first cross incision 19 according to operation requirements; the oxygen pipe access hole 6 can be independently provided with a second cross-shaped cut 12, an ordinary patient can be directly connected with an oxygen pipe, the oxygen pipe penetrates through the second cross-shaped cut 12 of the oxygen pipe access hole 6 and extends into a nasal cavity, and the oxygen pipe can be well fixed by the design of the cross-shaped cut, so that the oxygen absorption capacity is increased, and the patient can be ensured to absorb oxygen more efficiently; or in an alternative embodiment, the oxygen tube inlet 6 may also be composed of two parts, that is, an annular plastic structure 11 is arranged around the second cross-shaped cut 12, for a critically ill patient, the outer annular plastic structure 11 may be directly connected to an oxygen input tube of a balloon pressurization oxygen supply device or a noninvasive ventilator, so that the bronchoscope examination and treatment can be safely completed when a patient with dyspnea is subjected to balloon pressurization oxygen supply or assisted ventilation by the noninvasive ventilator; finally, the sputum suction tube is inserted into the oral cavity through the sputum suction tube insertion hole 7, and the position of the sputum suction tube can be manually adjusted during the operation.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (9)

1. A patient protective eye mask in bronchoscope operation is characterized in that an eye mask part and a transparent mask part are sequentially arranged on the patient protective eye mask in bronchoscope operation from top to bottom, the lower edge of the transparent mask part extends towards the inside of the mask part to form a lower jaw arc surface, an inner lens hole, an expiration hole, an oxygen pipe inlet hole and a sputum suction pipe inlet hole are formed in the transparent mask part, the inner lens hole is formed in the central line of the transparent mask part, the expiration hole is formed right below the inner lens hole, the oxygen pipe inlet hole and the sputum suction pipe inlet hole are formed in different positions on the same horizontal line below the expiration hole, an expiration filtering membrane is arranged on the expiration hole, and the expiration filtering membrane is buckled on the expiration hole through two buckling pieces; the inner mirror hole consists of a transverse rectangular opening and a first cross-shaped notch, the transparent mask part extends towards the inside of the transverse rectangular opening from any one side of the transverse rectangular opening except the bottom side to form an openable blocking piece with the area equal to that of the transverse rectangular opening, the middle point of the bottom side of the transverse rectangular opening is provided with the notch, and the first cross-shaped notch extends downwards from the notch; the oxygen pipe access hole is provided with a second cross-shaped notch; the sputum suction pipe inlet hole is in a cross-shaped notch shape.

2. A bronchoscopically operated patient protective eye mask as claimed in claim 1, wherein an annular structure is provided around the second cross-cut.

3. A bronchoscopically operated patient protective eye mask as claimed in claim 1, wherein the outer side of the transparent mask portion is provided with a shaping strip which can follow the curve of the nose.

4. The bronchoscopically operated patient protective eye mask of claim 3, wherein the shaping strip is a V-shaped flexible iron sheet.

5. The bronchoscopically operated patient protective eye mask of claim 1, wherein a water-absorbing cushioning layer is provided at the edges of the inner side of the transparent mask portion.

6. The bronchoscopically operated patient protective eye mask of claim 5, wherein the cushioning and water absorbent layer is medical polyester sponge.

7. The bronchoscopically operated patient protective eye mask of claim 1, wherein the bronchoscopically operated patient protective eye mask is provided with eye mask fixing means including first and second mask ears symmetrically disposed at left and right side edges of the transparent mask portion, an elastic head band and an elastic adjusting band fixedly disposed on the elastic head band; the first mask ear is provided with a first elastic headband perforation and a second elastic headband perforation from top to bottom, the second mask ear is provided with a third elastic headband perforation and a fourth elastic headband perforation from top to bottom, the elastic headband comprises a first free end and a second free end, and the elastic headband is assembled with the mask part through the first mask ear and the second mask ear; the first free end of the elastic head band sequentially passes through the second elastic head band perforation and the first elastic head band perforation from bottom to top to expose the first free end, the second free end of the elastic head band sequentially passes through the fourth elastic head band perforation and the third elastic head band perforation from bottom to top to expose the second free end, and the first free end is connected with the second free end.

8. The bronchoscopic patient protective eye mask of any one of claims 1-7, wherein the transparent mask portion is made of medical grade silicone rubber and the eye shield portion is of an opaque construction.

9. The bronchoscopic patient protective eye mask of any one of claims 1-7, wherein the bronchoscopic patient protective eye mask is designed in three sizes, large, medium and small.

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