CN210020721U - Cardiovascular internal medicine respirator - Google Patents
Cardiovascular internal medicine respirator Download PDFInfo
- Publication number
- CN210020721U CN210020721U CN201920424000.2U CN201920424000U CN210020721U CN 210020721 U CN210020721 U CN 210020721U CN 201920424000 U CN201920424000 U CN 201920424000U CN 210020721 U CN210020721 U CN 210020721U
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- shell
- rubber
- fixedly connected
- ring
- face mask
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Abstract
The utility model discloses a respirator for cardiovascular internal medicine, belonging to the field of medical equipment, comprising a face mask, wherein the inner side surface of the front end of the face mask is fixedly connected with a T-shaped round shell, the inner side surface of the lower side of the air guide cavity of the T-shaped tube shell is fixedly connected with a tube head, the inner side surface of the lower end of the tube head is fixedly connected with a cross-shaped connecting rubber tube, the inner side surface of the lower side of the cross-shaped connecting rubber tube is inserted with an oxygen hose in a sliding way, the inner side surface of the air guide cavity of the T-shaped tube shell is fixedly connected with a round block, the inner side surface of the round block is connected with a threaded rod through threads, the outer surface of the lower end of the threaded rod is fixedly connected with a rubber round shell, the inner wall surface of the tube head is provided with a first exhaust hole, convenient to use, directly cup joint fixed oxygen hose through adopting, the connection of the oxygen hose of being convenient for is used.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say, relate to a cardiovascular internal medicine respirator.
Background
The cardiology department, namely the cardiovascular department, is a clinical department set in the major internal medicine of all levels of hospitals for diagnosing cardiovascular and cerebrovascular diseases, the treated diseases comprise angina, hypertension, sudden death, arrhythmia, heart failure, premature beat and the like, oxygen is required to be inhaled in the treatment process, and a breathing mask is required at the moment;
among the current oxygen respirator, do not have oxygen flow adjusting device on its body, adjust oxygen flow according to self needs during the oxygen uptake, be not convenient for adjust oxygen flow among the prior art when patient's oxygen uptake, it is fixed to adopt screw thread wrench movement mostly when oxygen pipe is connected with the face guard among the prior art in addition, it is convenient not fast enough when connecting the oxygen pipe.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a cardiovascular internal medicine respirator through adding the mechanism of establishing adjustable oxygen flow in face guard air inlet department, is convenient for adjust oxygen input, convenient to use directly cup joints fixed oxygen hose through adopting, and the connection of the oxygen hose of being convenient for is used.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A respirator for cardiovascular internal medicine comprises a face mask, wherein a T-shaped round shell is fixedly connected to the inner side surface of the front end of the face mask, the T-shaped round shell is located at the center of the front side of the face mask, an air guide cavity is formed in the inner side surface of the T-shaped shell, a tube head is fixedly connected to the inner side surface of the lower side of the air guide cavity of the T-shaped shell, a cross-shaped connecting rubber tube is fixedly connected to the inner side surface of the lower end of the tube head, an oxygen hose is inserted into the surface of the inner side of the cross-shaped connecting rubber tube in a sliding mode, a round block is fixedly connected to the inner side surface of the upper side of the air guide cavity of the T-shaped shell, a threaded rod is connected to the inner side surface of the round block through threads, a rubber round shell is fixedly connected to the outer surface of the, through adding the mechanism of establishing adjustable oxygen flow in face guard air inlet department, be convenient for adjust oxygen input, convenient to use directly cup joints fixed oxygen hose through adopting, the connection of the oxygen hose of being convenient for is used.
Further, the surface of rubber round shell slides and hugs closely at the inboard surface of tube head, and the last fixed surface of threaded rod is connected with turns round the piece, turns round the piece and is the circular block structure, turns round the piece through turning round downwards, can drive the threaded rod and rotate downwards, can drive rubber round shell and inject in the tube head, and the opening part of tube head is plugged up a bit to a bit, and first exhaust hole and second exhaust hole are plugged up a bit to a bit, can adjust the oxygen air input.
Furthermore, the sealing ring is fixedly connected to the inner side surface of the upper end of the T-shaped tube shell, the sealing ring is made of rubber, the inner side surface of the sealing ring is tightly attached to the outer surface of the threaded rod, when oxygen enters the T-shaped tube shell and is guided into the mask, the threaded rod can be well sealed by the sealing ring, and the oxygen cannot leak from the T-shaped tube shell.
Furthermore, the outer surface of the lower side of the cross-shaped connecting rubber pipe is provided with a first annular bulge and a second annular bulge, the outer surface of the oxygen hose is fixedly connected with a ring concave rubber shell, and the ring concave rubber shell can fix the oxygen hose.
Furthermore, the inner end face of the ring concave rubber shell is provided with an inner ring groove, the surface of the inner ring groove of the ring concave rubber shell is arranged outside the first annular bulge and the second annular bulge, and after the oxygen hose is inserted into the cross-shaped connection rubber tube, the ring concave rubber shell can be sleeved on the outer surfaces of the first annular bulge and the second annular bulge of the cross-shaped connection rubber tube, so that the oxygen hose can be positioned and fixed and is not easy to slip.
Furthermore, the outer surface of the center of the ring concave rubber shell is sleeved with a fastening ring in a sliding manner, the fastening ring is a rubber ring, and the fastening ring can tighten the center of the ring concave rubber shell, so that the ring concave rubber shell can be firmly sleeved outside the cross-shaped connecting rubber pipe.
Furthermore, the upper side surface of the face mask is provided with vent holes which are positioned at two ends of the upper side of the face mask, the outer surface of the face mask is fixedly connected with elastic bands, two rows of vent holes are convenient for patients to exhale, and the elastic bands can be sleeved on the head to be convenient for fixing the face mask.
Furthermore, the rear side surface of the face mask is fixedly connected with a rubber ring shell, a cavity is formed in the inner surface of the rubber ring shell, the rubber ring shell is located at the rear side edge of the face mask, and after the face mask is taken up, the rubber ring shell can buffer, so that the face comfort level of a patient is increased.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) through adding the mechanism of establishing adjustable oxygen flow in face guard air inlet department, be convenient for adjust oxygen input, convenient to use directly cup joints fixed oxygen hose through adopting, the connection of the oxygen hose of being convenient for is used.
(2) The screw rod can be driven to rotate downwards through twisting the button downwards, the rubber round shell can be driven to be injected into the tube head, the opening of the tube head is plugged up a little bit, the first exhaust hole and the second exhaust hole are plugged up a little bit, and the oxygen air inflow can be adjusted.
(3) When oxygen enters the T-shaped pipe shell and is guided into the mask, the threaded rod can be well sealed by the sealing ring, and the oxygen cannot leak from the T-shaped pipe shell.
(4) The ring concave rubber shell can fix the oxygen hose.
(5) After the oxygen hose is inserted into the cross-shaped connecting rubber tube, the ring concave rubber shell can be sleeved on the outer surfaces of the first annular bulge and the second annular bulge of the cross-shaped connecting rubber tube, so that the oxygen hose can be positioned and fixed and is not easy to slip.
(6) The fastening ring can tighten the center of the ring concave rubber shell, so that the ring concave rubber shell can be firmly sleeved outside the cross-shaped connecting rubber pipe.
(7) The two rows of vent holes facilitate the expiration of the patient, and the elastic band can be sleeved on the head to facilitate the fixation of the mask.
(8) After the mask is taken up, the rubber ring shell can be buffered, so that the comfort level of the face of a patient is increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is a side view of the partial structure of the tube head of the present invention;
FIG. 4 is an enlarged view of the point A of the present invention;
FIG. 5 is a schematic view of a partial structure of the oxygen hose of the present invention;
fig. 6 is a right end side view of the local structure of the rubber ring casing of the present invention.
The reference numbers in the figures illustrate:
the air-permeable oxygen-enriched air-permeable shell comprises a face mask 1, a 2T-shaped shell, a 20 air-permeable cavity, a 3 tube head, a 4-shaped connecting rubber tube, a 5 oxygen hose, a 6 round block, a 7 threaded rod, a 8 rubber round shell, a 9 first air-discharging hole, a 90 second air-discharging hole, a 10 twisting block, a 11 sealing ring, a 40 first annular bulge, a 41 second annular bulge, a 51-ring concave rubber shell, a 52 fastening ring, a 12 air-permeable hole, a 13 elastic band and a 14 rubber ring shell.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may 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 in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, a respirator for cardiovascular internal medicine comprises a face mask 1, a T-shaped circular shell 2 is fixedly connected to the inner surface of the front end of the face mask 1, the T-shaped circular shell 2 is located at the center of the front side of the face mask 1, an air guide cavity 20 is arranged on the inner surface of the T-shaped shell 2, a tube head 3 is fixedly connected to the inner surface of the lower side of the air guide cavity 20 of the T-shaped shell 2, a cross-shaped connecting rubber tube 4 is fixedly connected to the inner surface of the lower end of the tube head 3, an oxygen hose 5 is slidably inserted into the inner surface of the lower side of the cross-shaped connecting rubber tube 4, a circular block 6 is fixedly connected to the inner surface of the upper side of the air guide cavity 20 of the T-shaped shell 2, a threaded rod 7 is connected to the inner surface of the circular block 6 through threads, a rubber circular shell 8 is fixedly connected to the outer surface of the lower end of the threaded.
Referring to fig. 1-3, the outer surface of the round rubber casing 8 is tightly attached to the inner side surface of the tube head 3 in a sliding manner, the upper surface of the threaded rod 7 is fixedly connected with a torsion block 10, the torsion block 10 is of a round block structure, the threaded rod 7 can be driven to rotate downwards by downwards twisting the torsion block 10, the round rubber casing 8 can be driven to be inserted into the tube head 3, the opening of the tube head 3 is slightly blocked, the first exhaust hole 9 and the second exhaust hole 90 are slightly blocked, the oxygen inflow can be adjusted, the inner side surface of the upper end of the T-shaped tube casing 2 is fixedly connected with a sealing ring 11, the sealing ring 11 is made of rubber, the inner side surface of the sealing ring 11 is tightly attached to the outer surface of the threaded rod 7, and when oxygen enters the T-shaped tube casing 2 and is guided into the mask 1, the sealing ring 11 can well seal the.
Referring to fig. 1 and fig. 4-5, the outer surface of the lower side of the cross-shaped connecting rubber hose 4 is provided with a first annular protrusion 40 and a second annular protrusion 41, the outer surface of the oxygen hose 5 is fixedly connected with a ring concave rubber shell 51, the ring concave rubber shell 51 can fix the oxygen hose 5, the inner end surface of the ring concave rubber shell 51 is provided with an inner annular groove, the surface of the inner annular groove of the ring concave rubber shell 51 is arranged outside the first annular protrusion 40 and the second annular protrusion 41, after the oxygen hose 5 is inserted into the cross-shaped connecting rubber hose 4, the ring concave rubber shell 51 can be sleeved on the outer surfaces of the first annular protrusion 40 and the second annular protrusion 41 of the cross-shaped connecting rubber hose 4, the oxygen hose 5 can be positioned and fixed and is not easy to slip off, the outer surface of the center of the ring concave rubber shell 51 is slidably sleeved with a fastening ring 52, the fastening ring 52 is a rubber ring, the fastening ring 52 can tighten, the ring concave rubber shell 51 can be firmly sleeved outside the cross connecting rubber tube 4.
Referring to fig. 1-2 and fig. 6, the upper surface of the face mask 1 is provided with vent holes 12, the vent holes 12 are located at two ends of the upper side of the face mask 1, the outer surface of the face mask 1 is fixedly connected with elastic bands 13, two rows of vent holes 12 facilitate the exhalation of a patient, the elastic bands 13 can be sleeved on the head to facilitate the fixation of the face mask 1, the rear side surface of the face mask 1 is fixedly connected with a rubber ring shell 14, the inner surface of the rubber ring shell 14 is provided with a cavity, the rubber ring shell 14 is located at the rear side edge of the face mask 1, and after the face mask 1 is taken up, the rubber ring shell 14 can.
When in use, as shown in figure 1, the oxygen inflow is the largest at this time, when the oxygen hose 5 guides oxygen into the mask 1, the air is guided through the opening of the tube head 3, the air can be guided through the first vent hole 9 and the second vent hole 90, the oxygen is guided into the mask 1 through the air guide cavity 20 for the patient to breathe, when in adjustment, the screw rod 7 can be driven to rotate downwards by twisting the knob 10 downwards, the rubber round shell 8 can be driven to be inserted into the tube head 3, the opening of the tube head 3 is blocked a little by a little, the first vent hole 9 and the second vent hole 90 are blocked a little by a little, at this time, the oxygen inflow is reduced, the oxygen inflow can be adjusted, when the oxygen enters the mask 1 in the T-shaped tube shell 2, the sealing ring 11 can well seal the screw rod shell 7, the oxygen can not leak from the T-shaped tube shell 2, the oxygen flow can be adjusted automatically as required, convenient to use, when connecting oxygen hose 5, after oxygen hose 5 injects cross connection rubber tube 4 in, can make ring spill rubber shell 51 cover at the first annular arch 40 and the second annular arch 41 department surface of cross connection rubber tube 4, can fix a position oxygen hose 5 fixedly, difficult slippage, the central department of ring spill rubber shell 51 can be packed up to tight circle 52, can make the firm cover of ring spill rubber shell 51 outside cross connection rubber tube 4, adopt and cup joint the fixed method, it is more convenient that oxygen hose 5 connects rapidly.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. A cardiovascular medical respirator, comprising a face mask (1), characterized in that: the inner side surface of the front end of the face mask (1) is fixedly connected with a T-shaped tube shell (2), the T-shaped tube shell (2) is positioned at the center of the front side of the face mask (1), the inner side surface of the T-shaped tube shell (2) is provided with an air guide cavity (20), the air guide cavity (20) of the T-shaped tube shell (2) is fixedly connected with a tube head (3) at the inner side surface of the lower end, the inner side surface of the lower end of the tube head (3) is fixedly connected with a cross-shaped connecting rubber tube (4), the inner side surface of the cross-shaped connecting rubber tube (4) is slidably inserted with an oxygen hose (5), the air guide cavity (20) of the T-shaped tube shell (2) is fixedly connected with a round block (6) at the inner side surface of the upper side, the inner side surface of the round block (6) is connected with a threaded rod (7) through threads, the outer surface of the lower end of the threaded rod (, the first exhaust hole (9) and the second exhaust hole (90) are positioned on the front side surface and the rear side surface of the upper end of the tube head (3).
2. A cardiovascular medical ventilator according to claim 1 wherein: the outer surface of the rubber round shell (8) is tightly attached to the inner side surface of the tube head (3) in a sliding mode, the upper surface of the threaded rod (7) is fixedly connected with a twisting block (10), and the twisting block (10) is of a round block structure.
3. A cardiovascular medical ventilator according to claim 1 wherein: the inner side surface of the upper end of the T-shaped tube shell (2) is fixedly connected with a sealing ring (11), the sealing ring (11) is made of rubber, and the inner side surface of the sealing ring (11) is tightly attached to the outer surface of the threaded rod (7).
4. A cardiovascular medical ventilator according to claim 1 wherein: the outer surface of the lower side of the cross-shaped connecting rubber pipe (4) is provided with a first annular bulge (40) and a second annular bulge (41), and the outer surface of the oxygen hose (5) is fixedly connected with a ring concave rubber shell (51).
5. A cardiovascular medical ventilator according to claim 4 wherein: an inner ring groove is formed in the inner end face of the ring concave rubber shell (51), and the surface of the inner ring groove of the ring concave rubber shell (51) is arranged outside the first annular bulge (40) and the second annular bulge (41).
6. A cardiovascular medical ventilator according to claim 5 wherein: the outer surface of the center of the ring concave rubber shell (51) is sleeved with a fastening ring (52) in a sliding mode, and the fastening ring (52) is a rubber ring.
7. A cardiovascular medical ventilator according to claim 1 wherein: the upper side surface of the face mask (1) is provided with vent holes (12), the vent holes (12) are positioned at two ends of the upper side of the face mask (1), and an elastic band (13) is fixedly connected to the outer surface of the face mask (1).
8. A cardiovascular medical ventilator according to claim 1 wherein: the rear side surface of the face mask (1) is fixedly connected with a rubber ring shell (14), a cavity is formed in the inner surface of the rubber ring shell (14), and the rubber ring shell (14) is located on the rear side edge portion of the face mask (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424000.2U CN210020721U (en) | 2019-04-01 | 2019-04-01 | Cardiovascular internal medicine respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424000.2U CN210020721U (en) | 2019-04-01 | 2019-04-01 | Cardiovascular internal medicine respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020721U true CN210020721U (en) | 2020-02-07 |
Family
ID=69357150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424000.2U Expired - Fee Related CN210020721U (en) | 2019-04-01 | 2019-04-01 | Cardiovascular internal medicine respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210020721U (en) |
-
2019
- 2019-04-01 CN CN201920424000.2U patent/CN210020721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210401 |