CN210205551U

CN210205551U - Multifunctional breathing mask for anesthesia department

Info

Publication number: CN210205551U
Application number: CN201920450740.3U
Authority: CN
Inventors: Hao Meng; 孟昊
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-03-31
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a multi-functional respirator that department of anesthesia used, the rain cover comprises a cover body, the upper end of the cover body is provided with the air inlet, the entrance of air inlet is provided with the connecting pipe, the upper end inboard of the cover body is provided with lets a mouthful, the last fixed surface of the cover body is connected with the fixed block, the centre of fixed block is provided with the through-hole, the inboard of fixed block is provided with the inner chamber, the inner wall sliding connection of inner chamber has the slide bar, the outside of slide bar is provided with the retaining ring, the spring has been cup jointed in the outside of slide bar, the one end fixedly connected with clamp splice of slide bar, the inboard of clamp splice is provided with the centre gripping groove, the both sides of: the trachea that the centre gripping groove used during can be the intubate is held, guarantees can not break away from patient at the trachea internal, and the enlarged layer can increase the contact range with patient's face, and the buffer layer can play the effect of shrink, reduces the pressure that patient's face received.

Description

Multifunctional breathing mask for anesthesia department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a multifunctional breathing mask for anesthesia department.

Background

The breathing mask is a matching appliance of the breathing machine, can be matched with the breathing machine to supply oxygen to patients, can deliver oxygen and beneficial gas to human bodies to help the patients to breathe, and assists the patients in the anesthesia state to breathe.

The multifunctional respirator that current department of anesthesia used can only use to the disease of half body anesthesia and the patient that can breathe by oneself, and when patient general anesthesia, unable spontaneous respiration need use the trachea to insert in patient's air flue, and help patient breathes, just need take off respirator, carries out the intubate, and extravagant operating time and trachea are difficult to fix.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional respirator that department of anesthesia used to when solving the intubate of the general anesthesia state again, need take off the difficult fixed problem of respirator and trachea.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional breathing mask for anesthesia department comprises a mask body, wherein an air inlet is arranged at the upper end of the mask body, a connecting pipe is arranged at the inlet of the air inlet, a relief opening is arranged at the inner side of the upper end of the mask body, a fixed block is fixedly connected to the upper surface of the mask body, a through hole is arranged in the middle of the fixed block, an inner cavity is arranged at the inner side of the fixed block, a sliding rod is slidably connected to the inner wall of the inner cavity, a check ring is arranged at the outer side of the sliding rod, a spring is sleeved at the outer side of the sliding rod, a clamping block is fixedly connected to one end of the sliding rod, a clamping groove is arranged at the inner side of the clamping block, connecting blocks are arranged at two sides of the mask body, a transverse elastic band is fixedly connected to the connecting blocks, a vertical elastic band, the lower extreme of buffer layer is provided with the enlarged layer, the lower extreme of enlarged layer is provided with the laminating layer.

Preferably, the number of the transverse elastic bands is two, and the two transverse elastic bands are arranged in a crossed manner.

Preferably, one end of the spring is tightly attached to the retainer ring, and the other end of the spring is tightly attached to the inner wall of the inner cavity.

Preferably, the number of the inner cavities is not less than four, and the number of the inner cavities corresponds to the number of the sliding rods one to one.

Preferably, the clamping groove is semicircular, and an arc chamfer is arranged at the upper end of the clamping groove.

Preferably, the width of the amplifying layer is not less than one centimeter, and the laminating layer completely covers the lower surface of the amplifying layer.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional respirator that department of anesthesia used:

1. the spring that sets up exerts pressure to the slide bar for the slide bar can inwards remove, makes the centre gripping groove can be in the same place trachea centre gripping that the intubate used when making the trachea can be connected to each other with respirator, guarantees that the trachea can not break away from patient internally at the trachea, guarantees that the trachea can continuously carry out the supply of oxygen to patient.

2. The vertical elastic cord of setting restricts many one to respirator, prevents that respirator breaks away from downwards, and the enlarged layer can increase the contact range with patient's face, reduces patient's facial pressure, and when the too tight that horizontal elastic cord was tightened, the buffer layer can play the effect of shrink, and the facial pressure that receives of further reduction patient prevents that the pressure wound from appearing in patient's face when using for a long time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the clamping block of the present invention.

In the figure: 1. a cover body; 2. a buffer layer; 3. an amplifying layer; 4. laminating layers; 5. connecting blocks; 6. transverse elastic bands; 7. a vertical elastic band; 8. an air inlet; 9. a connecting pipe; 10. a let position port; 11. a fixed block; 12. an inner cavity; 13. a slide bar; 14. a retainer ring; 15. a spring; 17. a through hole; 18. a clamping block; 19. a clamping groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional breathing mask for an anesthesia department comprises a mask body 1, an air inlet 8 is arranged at the upper end of the mask body 1, a connecting pipe 9 is arranged at the inlet of the air inlet 8, the connecting pipe 9 is connected with an oxygen pipe of a breathing machine, the air inlet 8 is positioned at the nasal cavity part of a patient, an abdicating port 10 is arranged at the inner side of the upper end of the mask body 1, the abdicating port 10 is positioned at the oral cavity part of the patient, a fixed block 11 is fixedly connected with the upper surface of the mask body 1, a through hole 17 is arranged in the middle of the fixed block 11, an inner cavity 12 is arranged at the inner side of the fixed block 11, a sliding rod 13 is slidably connected with the inner wall of the inner cavity 12, the sliding rod 13 can move left and right along the inner cavity, a retainer ring 14 is arranged at the outer side of the sliding rod 13, a spring 15 is sleeved at the outer side, the sliding rod 13 has a tendency of moving towards the through hole 17, one end of the sliding rod 13 is fixedly connected with a clamping block 18, the number of the inner cavities 12 is no less than four, the number of the inner cavities 12 corresponds to the number of the sliding rod 13 one by one, the sliding rod 13 can move to drive the clamping block 18 to displace, the inner side of the clamping block 18 is provided with a clamping groove 19, the clamping groove 19 is semicircular, the upper end of the clamping groove 19 is provided with an arc chamfer, the clamping groove 19 can clamp an air pipe used in intubation, so that the position of the air pipe is fixed, two sides of the mask body 1 are provided with connecting blocks 5, the connecting blocks 5 are fixedly connected with transverse elastic bands 6, the transverse elastic bands 6 fasten the back brain, the transverse elastic bands 6 are provided with two transverse elastic bands 6, the two transverse elastic bands 6 are arranged in a crossed manner behind the brain of a patient, the mask body 1 at the mouth and nose of the, one end and the 6 fixed connection of horizontal elastic cord of vertical elastic cord 7, vertical elastic cord 7 reines in patient's top of the head, prevent that respirator from breaking away from downwards, the lower extreme of the cover body 1 is provided with buffer layer 2, buffer layer 2 adopts sponge material, 6 too tight time that are taken in of horizontal elastic cord, buffer layer 2 can play the effect of shrink, then the stretching distance of horizontal elastic cord 6 diminishes, can reduce the pressure that patient's face received, the lower extreme of buffer layer 2 is provided with enlarged layer 3, the lower extreme of enlarged layer 3 is provided with laminating layer 4, one centimetre is no less than to enlarged layer 3's width, laminating layer 4 covers the lower surface of enlarged layer 3 completely, laminating layer 4's width is unanimous with enlarged layer 3, increase and patient's facial contact range, reduce patient's facial.

The utility model discloses when concrete implementation: firstly, the head of a patient is lifted, the transverse elastic band 6 is pulled, a gap larger than the head of the patient is formed between the transverse elastic band 6 and the mask body 1, the elastic band 6 can be sleeved on the head of the patient, the transverse elastic band 6 ties the back head of the patient, the mask body 1 at the mouth and nose of the patient can be fixed in a crossed state behind the brain of the patient, the vertical elastic band 7 ties the top of the head of the patient to prevent the respiratory mask from being separated downwards, the connecting pipe 9 is connected with an oxygen pipe of a breathing machine to supply oxygen to the patient, when in a full-anesthesia state, the patient needs to be inserted with an air pipe, firstly, the air pipe passes through the clamping block 18, the air pipe clamping block 18 applies outward force, the spring 15 is pressed and can be displaced towards two sides, the air pipe can enter the clamping groove 19 and receive the reaction force of the spring 15, the spring 15 applies an external force towards the through hole 17 to the retainer, the clamp block 18 can be made to hold the trachea.

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 multi-functional respirator that department of anesthesia used, includes the cover body (1), its characterized in that: the upper end of the cover body (1) is provided with an air inlet (8), a connecting pipe (9) is arranged at an inlet of the air inlet (8), an escape opening (10) is arranged at the inner side of the upper end of the cover body (1), a fixed block (11) is fixedly connected to the upper surface of the cover body (1), a through hole (17) is arranged in the middle of the fixed block (11), an inner cavity (12) is arranged at the inner side of the fixed block (11), a sliding rod (13) is slidably connected to the inner wall of the inner cavity (12), a retainer ring (14) is arranged at the outer side of the sliding rod (13), a spring (15) is sleeved at the outer side of the sliding rod (13), a clamping block (18) is fixedly connected to one end of the sliding rod (13), a clamping groove (19) is arranged at the inner side of the clamping block (18), connecting blocks (5) are arranged at two sides, the left upper end fixedly connected with of the cover body (1) is provided with a vertical elastic band (7), one end of the vertical elastic band (7) is fixedly connected with a transverse elastic band (6), the lower end of the cover body (1) is provided with a buffer layer (2), the lower end of the buffer layer (2) is provided with an amplification layer (3), and the lower end of the amplification layer (3) is provided with an attaching layer (4).

2. A multifunctional respiratory mask for anesthesia department according to claim 1, characterized in that: the number of the transverse elastic bands (6) is two, and the two transverse elastic bands (6) are arranged in a crossed mode.

3. A multifunctional respiratory mask for anesthesia department according to claim 1, characterized in that: one end of the spring (15) is tightly attached to the retainer ring (14), and the other end of the spring (15) is tightly attached to the inner wall of the inner cavity (12).

4. A multifunctional respiratory mask for anesthesia department according to claim 1, characterized in that: the number of the inner cavities (12) is not less than four, and the number of the inner cavities (12) corresponds to the number of the sliding rods (13) one by one.

5. A multifunctional respiratory mask for anesthesia department according to claim 1, characterized in that: the clamping groove (19) is semicircular, and an arc chamfer is arranged at the upper end of the clamping groove (19).

6. A multifunctional respiratory mask for anesthesia department according to claim 1, characterized in that: the width of the amplifying layer (3) is not less than one centimeter, and the laminating layer (4) completely covers the lower surface of the amplifying layer (3).