CN217118995U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN217118995U CN217118995U CN202122857611.6U CN202122857611U CN217118995U CN 217118995 U CN217118995 U CN 217118995U CN 202122857611 U CN202122857611 U CN 202122857611U CN 217118995 U CN217118995 U CN 217118995U
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- Prior art keywords
- negative pressure
- pressure pump
- sputum aspirator
- shock
- damping
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 57
- 208000024794 sputum Diseases 0.000 title claims abstract description 57
- 210000003802 sputum Anatomy 0.000 title claims abstract description 57
- 230000035939 shock Effects 0.000 claims abstract description 138
- 238000013016 damping Methods 0.000 claims description 54
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 230000030279 gene silencing Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000741 silica gel Substances 0.000 description 11
- 229910002027 silica gel Inorganic materials 0.000 description 11
- 239000007779 soft material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Abstract
The utility model discloses a sputum aspirator, sputum aspirator includes the casing, negative pressure pump and damper assembly, the inside of casing is formed with holds the chamber, negative pressure pump locates and holds the intracavity, damper assembly includes shock attenuation cover and shock absorber support, shock attenuation cover and shock absorber support are all located and are held the intracavity, shock absorber support is connected with the casing, negative pressure pump is located to the shock attenuation cover, negative pressure pump passes through the shock attenuation cover to be fixed to be installed on shock absorber support, so can be through fixing and the shock attenuation to negative pressure pump respectively with shock attenuation cover and shock absorber support, with the great technical problem of sputum aspirator vibration amplitude in the operation process among the prior art of having solved, damper assembly makes the inside negative pressure pump of sputum aspirator reach better shock attenuation effect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to sputum aspirator.
Background
The main types of the sputum aspirator are an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and the operation end needs to be connected with a sputum suction pipe or a sponge sputum suction pipe for use. In the medical field at present, the multi-functional negative pressure sputum aspirator of electrodynamic type commonly used, the multi-functional negative pressure sputum aspirator of electrodynamic type utilizes the negative pressure principle of negative pressure pump to inhale phlegm or oral care to the patient, and easy operation is convenient.
But sputum aspirator is at the operation in-process, and its inside negative pressure pump can take place the vibration at the operation in-process to the range of vibration is great, leads to in the working process very inconvenient, and current sputum aspirator often only installs the shock attenuation frame through the bottom at the negative pressure pump, comes to carry out the shock attenuation to the negative pressure pump through the shock attenuation frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sputum aspirator aims at carrying out the shock attenuation to the negative pressure pump through with shock attenuation cover and shock absorber support, has solved the great technical problem of vibration range in the sputum aspirator working process.
In order to achieve the above object, the utility model provides a sputum aspirator, sputum aspirator includes casing, negative pressure pump and damper assembly, the inside of casing is formed with holds the chamber, shock absorber support with the casing is connected, negative pressure pump locates hold the intracavity, damper assembly includes shock attenuation cover and shock absorber support, the shock attenuation cover with shock absorber support all locates hold the intracavity, shock attenuation cover locates the negative pressure pump, negative pressure pump passes through the shock attenuation cover is fixed install in on the shock absorber support.
Optionally, the shock absorption sleeve is provided with a connecting groove, the shock absorption support is provided with a connecting hole, and the connecting groove is connected with the connecting hole through a first screw, so that the shock absorption sleeve is connected to the shock absorption support.
Optionally, the damping sleeve is made of silica gel.
Optionally, the damping support includes a mounting seat and a supporting seat, the negative pressure pump is fixedly mounted on the mounting seat through the damping sleeve, a damping member is disposed between the mounting seat and the supporting seat, wherein a plurality of weight reduction grooves are formed in a side wall of the damping member, and the plurality of weight reduction grooves are arranged at intervals.
Optionally, the number of the shock absorbing members is multiple, and the shock absorbing members are circumferentially arranged between the mounting seat and the supporting seat at intervals.
Optionally, the damping member is made of a silica gel material.
Optionally, the sputum aspirator still includes amortization piece, amortization piece is located hold the intracavity, the negative pressure pump has the inlet end and gives vent to anger the end, the inlet end is used for being connected with external patient, give vent to anger the end connect in amortization piece.
Optionally, the air inlet end includes two air inlets, the air outlet end includes two air outlets, and the two air outlets are connected to the silencing piece.
Optionally, the sputum aspirator still includes a plurality of fixed plates, and is a plurality of the fixed plate is located hold the intracavity, and is a plurality of enclose between the fixed plate and close and be formed with fixed chamber, the negative pressure pump the shock attenuation cover shock absorber support and the amortization piece all fix install in fixed intracavity.
Optionally, the plurality of fixing plates are connected in a surrounding manner through a plurality of second screws, and electromagnetic sealing elements are arranged at the joints of the fixing plates and the second screws.
The utility model discloses technical scheme is through setting up the casing, negative pressure pump and damper assembly, the inside of casing is formed with and holds the chamber, negative pressure pump locates and holds the intracavity, damper assembly includes shock attenuation cover and shock absorber support, shock attenuation cover and shock absorber support are all located and are held the intracavity, shock absorber support is connected with the casing, negative pressure pump is located to the shock attenuation cover, negative pressure pump passes through the shock attenuation cover to be fixed to be installed on shock absorber support, so can be through fixing shock attenuation cover and shock absorber support respectively to negative pressure pump and shock attenuation, with the great technical problem of the range of vibration of sputum aspirator in the operation process among the prior art of having solved, damper assembly makes the inside negative pressure pump of sputum aspirator reach better shock attenuation effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the sputum aspirator of the present invention;
FIG. 2 is a schematic view of the hidden casing and the fixing plate of the sputum aspirator of FIG. 1;
FIG. 3 is a schematic view of the structure of the negative pressure pump, the shock absorbing assembly and the noise attenuating member of FIG. 2;
FIG. 4 is a schematic structural diagram of the negative pressure pump in FIG. 3;
FIG. 5 is a schematic structural view of the shock bracket of FIG. 3;
FIG. 6 is a schematic view of the shock absorbing member of FIG. 5;
FIG. 7 is a schematic view of the hidden casing of the sputum aspirator of FIG. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
53 | Shock-absorbing |
| 10 | |
531 | Connecting |
| 30 | |
533 | |
| 31 | |
535 | |
| 311 | |
537 | |
| 33 | |
5371 | |
| 331 | |
70 | |
| 50 | Shock-absorbing |
90 | |
| 51 | Shock-absorbing |
91 | |
| 511 | Connecting groove |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The sputum aspirator 100 on the market at present adopts the negative pressure principle to inhale phlegm, so the operation of sputum aspirator 100, inside negative pressure pump 30 can vibrate in the operation to the range of vibration is great, leads to in the course of the work very inconvenient. However, in the conventional method of damping the negative pressure pump 30, the damping device is installed at the bottom of the negative pressure pump 30, and the damping device may be a damping member 537 having elasticity such as a spring, but if the damping device is installed only at the bottom of the negative pressure pump 30, the damping effect is still not good, and the vibration amplitude of the sputum aspirator 100 is still large.
The utility model provides a sputum aspirator 100.
In the embodiment of the present invention, as shown in fig. 1 to fig. 2, this sputum aspirator 100 includes casing 10, negative pressure pump 30 and damper assembly 50, the inside of casing 10 is formed with and holds the chamber, negative pressure pump 30 locates and holds the intracavity, damper assembly 50 includes shock attenuation cover 51 and shock absorber support 53, shock attenuation cover 51 and shock absorber support 53 all locate and hold the intracavity, shock absorber support 53 is connected with casing 10, negative pressure pump 30 is located to shock attenuation cover 51 cover, negative pressure pump 30 passes through shock attenuation cover 51 and fixes installing on shock absorber support 53.
In one embodiment, the housing 10 is formed with a receiving cavity, so that the negative pressure pump 30, the damping sleeve 51 and the damping bracket 53 can be received in the receiving cavity; the arrangement of the negative pressure pump 30 can enable medical personnel to suck sputum from an external patient through the negative pressure effect of the negative pressure pump 30, thereby sucking secretions in the respiratory tract of the patient to keep the respiratory tract smooth, and the negative pressure pump 30 can vibrate during the working process, therefore, the negative pressure pump 30 needs to be damped, and the damping bracket 53 is arranged, so that when the negative pressure pump 30 is arranged on the damping bracket 53, the vibration along the gravity direction of the negative pressure pump 30 can be reduced by the damping bracket 53, meanwhile, the damping sleeve 51 is sleeved on the negative pressure pump 30, so that the damping sleeve 51 can fix the negative pressure pump 30 on the damping bracket 53, thereby enabling the negative pressure pump 30 to be more stable when arranged on the damping bracket 53, and the higher the stability is, the less the vibration is, and the damping sleeve 51 can reduce the vibration of the negative pressure pump 30 in the direction vertical to the gravity direction, thereby ensuring that the shock absorbing assembly 50 can perform a multi-directional reduction of the vibration of the negative pressure pump 30. Here, the material of the damper sleeve 51 is preferably a soft material, and the damper sleeve 51 made of the soft material can effectively avoid vibration caused by collision between the damper sleeve 51 and the negative pressure pump 30, but the material of the damper sleeve 51 can be selected according to actual production cost conditions and requirements, without being limited to the soft material.
Shock attenuation is carried out negative pressure pump 30 through shock attenuation cover 51 and shock absorber 53 in the damper assembly 50, compare among the prior art only shock absorber 53 and carry out the shock attenuation to negative pressure pump 30, shock attenuation cover 51 can make negative pressure pump 30's shock attenuation effect better with shock absorber 53's cooperation, realize multi-direction shock attenuation, can avoid negative pressure pump 30's vibration and arouse the vibration of sputum aspirator 100, and then avoid the inconvenience of sputum aspirator 100's vibration to medical personnel during operation, the shock attenuation effect to the shock absorber in sputum aspirator 100 has been realized.
In an embodiment of the present invention, as shown in fig. 4 to 5, the damping sleeve 51 is provided with a connecting groove 511, the damping support 53 is provided with a connecting hole 531, and the connecting groove 511 is connected to the connecting hole 531 via a first screw (not shown), so that the damping sleeve 51 is connected to the damping support 53.
In an embodiment, the connection groove 511 and the connection hole 531 are fixedly connected by a first screw, so that the negative pressure pump 30 sleeved with the damping sleeve 51 can be fixedly installed on the damping bracket 53, of course, the connection mode is not limited to the connection by only screws, and the connection position between the damping sleeve 51 and the damping bracket 53 can be welded, so long as the damping sleeve 51 and the damping bracket 53 can be fixedly connected.
Through the fixed connection of shock attenuation cover 51 and shock absorber 53 to make negative pressure pump 30 fix and install on shock absorber 53, compare prior art in negative pressure pump 30 only erect on shock absorber 53, not fix and install on shock absorber 53, the utility model discloses a negative pressure pump 30 passes through shock attenuation cover 51 and fixes and install on shock absorber 53, can avoid negative pressure pump 30 to take place to remove on shock absorber 53, leads to the instability of negative pressure pump 30 operation in-process and because the removal takes place to vibrate, has improved negative pressure pump 30's positional stability, plays the shock attenuation effect simultaneously.
In an embodiment of the present invention, the damping sleeve 51 is made of silica gel.
In an embodiment, the material of the shock-absorbing sleeve 51 is preferably a silica gel material, so that the shock-absorbing performance of the shock-absorbing sleeve 51 is better, and when the negative pressure pump 30 is sleeved by the shock-absorbing sleeve 51, the shock-absorbing sleeve 51 made of silica gel material is connected with the negative pressure pump 30 without violent collision, so that vibration is not generated due to collision, thereby ensuring that the negative pressure pump 30 in the sputum aspirator 100 can reduce vibration. The material of the damping sleeve 51 is not limited to only a silica gel material, and can be selected as long as a soft material with a buffering effect can be realized, so that the material of the damping sleeve 51 can be selected according to actual production conditions and cost.
The shock attenuation cover 51's material can effectively slow down the impact that the collision produced between shock attenuation cover 51 and the negative pressure pump 30 through selecting for use the silica gel material, and then reduces the vibration that produces because assault to the shock attenuation cover 51 that has improved damper assembly 50 is to the shock attenuation effect of negative pressure pump 30.
In an embodiment of the present invention, as shown in fig. 5 to fig. 6, the damping bracket 53 includes a mounting seat 533 and a supporting seat 535, the negative pressure pump 30 is fixedly installed on the mounting seat 533 through the damping sleeve 51, a damping member 537 is disposed between the mounting seat 533 and the supporting seat 535, wherein a plurality of weight reducing grooves 5371 are formed on a side wall of the damping member 537, and the plurality of weight reducing grooves 5371 are spaced apart from each other.
In one embodiment, the mounting seat 533 is configured to mount a negative pressure pump 30 that may generate vibration, the supporting seat 535 is configured to support the negative pressure pump 30 mounted on the mounting seat 533, and the shock absorbing member 537 is configured to absorb vibration when the mounting seat 533 transmits the vibration to the supporting seat 535, and only a plurality of weight reducing grooves 5371 need to be formed on the side wall of the shock absorbing member 537, and the weight reducing grooves 5371 are configured to make the inner area of the shock absorbing member 537 have less material than the completely solid inner area, and after the weight reducing grooves 5371 are configured, shock absorbing ribs are formed between adjacent weight reducing grooves 5371, so as to absorb the vibration of the medical device through the shock absorbing ribs, and the reduction of the material in the inner area of the shock absorbing member 537 makes the elastic deformation of the shock absorbing member 537 larger, and the elastic coefficient higher, that is, i.e., the elastic force is larger. The support base 535 is screwed to the housing 10, and the bottom of the shock absorbing member 537 abuts against the housing 10.
The shock absorption support 53 of the shock absorption assembly 50 can obviously absorb shock of the negative pressure pump 30 of the sputum aspirator 100, and the shock absorption support 53 is simple in structure and high in practicability, can be widely applied to various medical equipment under the condition of reducing production cost, and can be used for buffering and absorbing shock of the medical equipment.
In an embodiment of the present invention, as shown in fig. 5, the number of the shock absorbing members 537 is plural, and the plurality of shock absorbing members 537 are circumferentially spaced between the mounting seat 533 and the supporting seat 535.
The shock absorbing member 537 comprises a first mounting portion, a second mounting portion and a shock absorbing portion, the first mounting portion is mounted on the mounting seat 533, the second mounting portion is mounted on the supporting seat 535, the shock absorbing portion is arranged between the mounting seat 533 and the supporting seat 535, the side wall of the shock absorbing portion forms a plurality of weight reducing grooves 5371, one side of the shock absorbing portion close to the mounting seat 533 is connected to the first mounting portion, and one side of the shock absorbing portion departing from the mounting seat 533 is connected to the second mounting portion. And the bottom of the shock absorbing member 537 and the housing 10 abut against each other, so that the vibration at the connection of the shock absorbing member 537 and the housing 10 can be also reduced.
The shock absorbing member 537 further comprises a first clamping member and a second clamping member, wherein the first clamping member is connected to the first mounting portion and is clamped in the connecting hole of the mounting base 533, and the second clamping member is connected to the second mounting portion and is clamped in the connecting hole of the supporting base 535.
In one embodiment, the mounting seat 533 is provided with an avoiding hole, the first mounting portion is mounted in the avoiding hole, and the first mounting portion and the avoiding hole can be in an abutting relationship, so that the first mounting portion is connected with the mounting seat 533, and further the shock absorbing member 537 is connected with the mounting seat 533; the support base 535 is provided with a relief hole, the second mounting part is arranged in the relief hole, and the second mounting part and the relief hole can be in butt joint relation, so that the second mounting part is connected with the support base 535, and further the shock absorbing piece 537 is connected with the support base 535; the damping part is arranged so that when vibration passes through the damping part, the damping part can damp the vibration. The first mounting portion may be cylindrical, and the diameter of the first mounting portion is not greater than the diameter of the connecting hole in the mounting base 533, so that the first mounting portion can be inserted into the connecting hole in the mounting base 533, and the bottom end of the first positioning portion is also cylindrical, and the diameter of the first positioning portion is greater than the diameter of the connecting hole in the mounting base 533, so that the first positioning portion can be positioned in the connecting hole in the mounting base 533; the second mounting portion may be cylindrical and have a diameter not larger than that of the connecting hole in the supporting base 535, so that the second mounting portion can be inserted into the connecting hole in the supporting base 535, and the second engaging portion is cylindrical and has a diameter larger than that of the connecting hole in the supporting base 535, so that the second engaging portion can engage with the connecting hole in the supporting base 533.
In an embodiment of the present invention, the damping member 537 is made of silica gel.
In an embodiment, the material of the shock absorbing member 537 is selected from silica gel to make the shock absorbing performance of the shock absorbing member 537 better, so that when the negative pressure pump 30 is disposed in the shock absorbing device, the shock absorbing member 537 made of silica gel can slow down the shock of the negative pressure pump 30 in the sputum aspirator 100, thereby ensuring that the shock absorbing effect of the shock absorbing bracket 53 is good. The damping member 537 is not limited to only a silica gel material, and may be selected as long as the material can achieve the effect of elastic buffering, for example, a spring, etc., and the material of the damping member 537 may be selected according to the actual production condition and the cost.
In an embodiment of the present invention, as shown in fig. 2, the sputum aspirator 100 further includes a silencing part 70, the silencing part 70 is disposed in the accommodating cavity, the negative pressure pump 30 has an air inlet 31 and an air outlet 33, the air inlet 31 is used for being connected to an external patient, and the air outlet 33 is connected to the silencing part 70.
In an embodiment, the negative pressure pump 30 is often accompanied by noise to send in the course of working to influence medical personnel's work and the treatment of treating the patient, consequently be connected to the muffler 70 with the end 33 of giving vent to anger of negative pressure pump 30, the noise can be reduced by muffler 70 promptly, thereby reduces the noise of negative pressure pump 30 operation in-process, and the noise reduction can play the shock attenuation effect simultaneously, and then has improved the shock attenuation effect to negative pressure pump 30 in the sputum aspirator 100.
The noise reduction part 70 is arranged, so that the noise generated by the negative pressure pump 30 in the sputum aspirator 100 can be reduced, and meanwhile, the vibration caused by the noise is also reduced, the structure of the noise reduction part 70 is simple, the noise reduction effect is good, and the shock absorption effect is improved.
In an embodiment of the present invention, as shown in fig. 2 to fig. 3, the air inlet 31 includes two air inlets 311, the two air inlets 311 are all used for being connected to the external patient, the air outlet 33 includes two air outlets 331, and the two air outlets 331 are all connected to the silencing part 70.
In an embodiment, the double air inlets 311 of the negative pressure pump 30 are connected through a pipeline and a tee joint, so that the two air inlets 311 can be connected, the double air outlets 331 are also connected through a pipeline and a tee joint, the negative pressure pump 30 is provided with the double air inlets 311 and the double air outlets 331, so as to be suitable for liquid with larger flow rate, the traditional negative pressure pump 30 with a single air inlet 311 and a single air outlet 331 is suitable for liquid with 20L flow rate, and the negative pressure pump 30 adopting the double air inlets 311 and the double air outlets 331 can be suitable for liquid with 24L flow rate, so that the sputum aspirator 100 has better effect of adsorbing secretions in the respiratory tract of a patient.
The arrangement of the double air inlets 311 and the double air outlets 331 of the negative pressure pump 30 is simple in structure, and the adsorption effect of the sputum aspirator 100 is better, so that the working efficiency of medical staff is improved, and the use experience of a patient is optimized.
In an embodiment of the present invention, as shown in fig. 7, the sputum aspirator 100 further includes a plurality of fixing plates 90, the fixing plates 90 are disposed in the containing cavity, a fixing cavity is formed between the fixing plates 90, and the negative pressure pump 30, the damping sleeve 51, the damping bracket 53 and the silencing part 70 are all fixed in the fixing cavity.
In one embodiment, the plurality of fixing plates 90 are enclosed to form a fixed housing, so that the negative pressure pump 30, the shock absorber and the shock absorbing bracket 53 are all fixed in the fixed housing, and the plurality of fixing plates 90 are made of metal materials, thereby effectively preventing the magnetic interference of the outside on the components in the fixed cavity.
The plurality of fixing plates 90 are provided so that the respective components in the sputum aspirator 100 are prevented from electromagnetic interference and the fixability is improved.
In an embodiment of the present invention, as shown in fig. 7, the fixing plates 90 are connected by a plurality of second screws 91, and an electromagnetic sealing element (not shown) is disposed at a connection position between the fixing plate 90 and the second screws 91.
In one embodiment, the fixing plates 90 are connected by surrounding with the second screws 91, so that the connection effect is better, and the fixing plates 90 are not disconnected; and the electromagnetic sealing member is provided to make the fixed plate 90 more magnetic resistant.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A sputum aspirator, comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein an accommodating cavity is formed inside the shell;
the negative pressure pump is arranged in the accommodating cavity; and
the shock absorption assembly comprises a shock absorption sleeve and a shock absorption support, the shock absorption sleeve and the shock absorption support are both arranged in the containing cavity, and the shock absorption support is connected with the shell;
the shock absorption sleeve is sleeved on the negative pressure pump, and the negative pressure pump is fixedly arranged on the shock absorption support through the shock absorption sleeve.
2. The sputum aspirator of claim 1, wherein the shock absorbing sleeve is provided with a connecting groove, and the shock absorbing bracket is provided with a connecting hole;
the connecting groove is connected with the connecting hole through a first screw, so that the damping sleeve is connected to the damping support.
3. The sputum aspirator of claim 1, wherein the shock absorbing sleeve is made of silicone.
4. The sputum aspirator of claim 1, wherein the shock absorbing mount comprises:
the negative pressure pump is fixedly arranged on the mounting seat through the damping sleeve; and
the supporting seat is provided with a damping piece between the mounting seat and the supporting seat;
the side wall of the shock absorption piece is provided with a plurality of weight reduction grooves which are arranged at intervals.
5. The sputum aspirator of claim 4, wherein the number of shock absorbing members is plural, and a plurality of shock absorbing members are circumferentially spaced between the mount and the support base.
6. The sputum aspirator of claim 5, wherein the shock absorbing member is made of silicone.
7. The sputum aspirator of any of claims 1-6, further comprising a noise dampening member disposed within the receiving chamber;
the negative pressure pump is provided with an air inlet end and an air outlet end, the air inlet end is used for being connected with an external patient, and the air outlet end is connected with the silencing piece.
8. The sputum aspirator of claim 7, wherein the air inlet end comprises two air inlets and the air outlet end comprises two air outlets, both air outlets connected to the noise dampening member.
9. The sputum aspirator of claim 8, further comprising a plurality of retaining plates disposed within the receiving chamber;
a plurality of fixed plates are enclosed to form a fixed cavity, and the negative pressure pump, the damping sleeve, the damping bracket and the silencing piece are all fixedly arranged in the fixed cavity.
10. The sputum aspirator of claim 9, wherein a plurality of the fixing plates are connected by a plurality of second screws, and an electromagnetic sealing element is disposed at the connection position of the fixing plates and the second screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857611.6U CN217118995U (en) | 2021-11-19 | 2021-11-19 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857611.6U CN217118995U (en) | 2021-11-19 | 2021-11-19 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118995U true CN217118995U (en) | 2022-08-05 |
Family
ID=82617086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122857611.6U Active CN217118995U (en) | 2021-11-19 | 2021-11-19 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118995U (en) |
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2021
- 2021-11-19 CN CN202122857611.6U patent/CN217118995U/en active Active
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Address after: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: AMBULANC (SHENZHEN) TECH. Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 1, 101, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Country or region after: China Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Security Medical Technology Co.,Ltd. Country or region before: China |