CN211675301U - Clap back of body sputum discharging device - Google Patents
Clap back of body sputum discharging device Download PDFInfo
- Publication number
- CN211675301U CN211675301U CN202020190560.9U CN202020190560U CN211675301U CN 211675301 U CN211675301 U CN 211675301U CN 202020190560 U CN202020190560 U CN 202020190560U CN 211675301 U CN211675301 U CN 211675301U
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- Prior art keywords
- block
- vibration
- rotating
- sleeve
- support box
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- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 31
- 208000024794 sputum Diseases 0.000 title claims abstract description 31
- 210000003802 sputum Anatomy 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 title claims description 9
- 230000029142 excretion Effects 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 6
- 241000274582 Pycnanthus angolensis Species 0.000 claims 2
- 239000011087 paperboard Substances 0.000 claims 2
- 210000004072 lung Anatomy 0.000 abstract description 8
- 206010062717 Increased upper airway secretion Diseases 0.000 description 4
- 238000010009 beating Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 208000026435 phlegm Diseases 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a back-clapping sputum excretion device, which comprises a mounting seat, wherein the center of the bottom of the mounting seat is connected with a fixed knob through screw threads, the fixed knob is connected with a positioning plate below the mounting seat, the center of the end surface of the mounting seat is connected with a rotating block through a first adjusting knob, two groups of lifting rods are arranged on the right side of the first adjusting knob and on the end surface of the rotating block, lifting block assemblies are sleeved on the two groups of lifting rods, and a second adjusting knob is connected on the lifting block assemblies and between the two groups of lifting rods through screw threads, the utility model utilizes the vertical reciprocating motion of the rotation of a driving motor to drive a vibration head on a rotating crankshaft to sequentially circulate to vibrate the lung of a patient, thereby bringing the prior manual operation and reducing the labor capacity of medical staff, the working efficiency of medical personnel is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a clap back sputum excretion device.
Background
At present, the phlegm that often exists in some patients ' of hospital's lung, patient's sputum elimination is through medical personnel or accompany the family members and pat patient's back auxiliary patient and carry out the sputum elimination, because the existence volume of the phlegm of patient's lung is different with the existence position, medical personnel need arrange the back of beating the patient through the dynamics that lasts, thereby medical personnel's physical power can be beaten along with row that lasts, lead to physical power to descend, thereby the dynamics of beating of row reduces, perhaps beat through the family members row, because family members do not have medical science, the unable clear position of knowing patient's sputum existence, thereby the unable effectual auxiliary patient of two kinds of situations carries out the sputum elimination and has increased medical personnel's the amount of labour simultaneously, medical personnel's work efficiency has been reduced.
To sum up, the utility model designs a clap back sputum discharging device to solve the existing problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clap back of body sputum discharging device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a back patting sputum excretion device comprises an installation seat, wherein a fixed knob is connected to the center of the bottom of the installation seat through threads, a positioning plate is connected to the fixed knob and is positioned below the installation seat, a rotating block is connected to the center of the end surface of the installation seat through a first adjusting knob, two groups of lifting rods are installed on the right side of the first adjusting knob and are positioned on the end surface of the rotating block, lifting block assemblies are sleeved on the two groups of lifting rods, a second adjusting knob is connected to the lifting block assemblies and is positioned between the two groups of lifting rods through threads, an angle adjusting block is connected to the left side wall of each lifting block assembly through a third adjusting knob, a support box plate installation seat is connected to the end surface of each angle adjusting block through a fourth adjusting knob, the support box plate installation seat is connected to the center of the bottom of the support box plate through bolts, and a support box plate cover is connected to the end surface of the support box plate through bolts, the right side wall of the support box plate is embedded with a control panel, two groups of vibration rotating mechanisms are symmetrically arranged on the end surface of the support box plate cover and respectively comprise a fixed box, a rotating crankshaft, a connecting rod and a vibration head mounting sleeve, the fixed box is embedded in the support box plate cover and extends to the inside of the support box plate, the end surface of the fixed box is provided with a vibration rod mounting groove hole, the inside of the vibration rod mounting groove hole is provided with the vibration head mounting sleeve, the inside of the vibration head mounting sleeve is rotatably connected with one end of the connecting rod through a rotating pin, the other end of the connecting rod is connected on the rotating crankshaft, two ends of the rotating crankshaft are respectively connected on the fixed box, one end of the rotating crankshaft penetrates through the outside of the fixed box and is connected with the driving end of a driving motor, and the driving motor is fixedly arranged in the support box plate, the utility model discloses a support box plate, including support box plate, vibrations head installation sleeve, connecting sleeve, vibrating rod mounting slotted hole, the telescopic internal connection of vibrations head installation has connecting sleeve, connecting sleeve's internal connection has the one end of connecting rod, the other end of connecting rod extends to the top of support box plate through vibrating rod mounting slotted hole and is connected with the vibrations head.
Preferably, the first adjusting knob is respectively connected with the mounting seat and the rotating block in a threaded manner.
Preferably, the lift block subassembly includes left connecting block and right connecting block to left connecting block passes through second adjust knob and connects at right connecting block, left connecting block and right connecting block junction form the through-hole and be sliding connection with the connected mode of lifter in the lift block subassembly.
Preferably, the third adjusting knob is in threaded connection with the lifting block assembly and the angle adjusting block respectively, and the fourth adjusting knob is in threaded connection with the angle adjusting block and the support box plate mounting seat respectively.
Preferably, the control panel is electrically connected to the driving motor through a wire, the driving motor is a brushless adjustable-speed motor with the model number of JGB37-3625, and the control panel is provided with a driving motor switch button and a driving motor speed adjusting knob.
Preferably, the vibration rod mounting slot hole is connected with the vibration head mounting sleeve in a sliding manner, and the connecting rod is connected with the rotating crankshaft in a rotating manner and the two ends of the rotating crankshaft are respectively connected with the fixed box in a rotating manner.
Preferably, the connection mode of the vibration head installation sleeve and the connection rod is threaded connection, and the spiral direction of the vibration head installation sleeve and the connection sleeve is opposite to the spiral direction of the connection sleeve and the connection rod.
Preferably, the vibration rod mounting groove holes are provided with four and two-two set of symmetrical arrangement of perpendicular bisectors based on the rotating crankshaft, and the vibration rod mounting groove holes are internally connected with a vibration head mounting sleeve and a connection structure of the vibration head mounting sleeve.
Preferably, the rotating crankshaft adopts four U-shaped blocks and is connected with each other through a connecting rod, and the four U-shaped blocks in the rotating crankshaft are sequentially arranged in a forward direction, a reverse direction and a forward direction.
Preferably, a pressure sensor is arranged at the head end part of the vibration head.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, utilize the rotatory upper and lower reciprocating motion that drives the vibrations head on the rotating crankshaft in proper order and circulate of driving motor to vibrate patient's lung through the design, thereby current manual operation has been brought, solved because the existence volume of the phlegm of patient's lung is different with the existence position, medical personnel need arrange the back of beating the patient through the dynamics that lasts, thereby medical personnel's physical power can beat along with row that lasts, lead to physical power to descend, thereby the dynamics of beating is arranged and is reduced, perhaps beat through family members row, because family members do not have medical knowledge, the unable clear position of knowing patient's phlegm existence, thereby the unable effectual problem of assisting the patient and carrying out the sputum elimination of two kinds of circumstances, medical personnel's the amount of labour has been reduced, medical personnel's work efficiency has been improved.
2. The utility model discloses in, through designing the brushless adjustable speed motor of driving motor, be equipped with driving motor shift knob and driving motor speed governing knob on the control panel, the patient can oneself the driving motor speed governing knob on the operation control panel, controls driving motor's rotational speed to control vibration frequency, more effectual supplementary patient sputum discharging.
3. The utility model discloses in, be threaded connection through the connected mode of design vibrations head installation sleeve and connecting rod, and the spiral direction of vibrations head installation sleeve and connecting sleeve is opposite with the spiral direction of connecting sleeve and connecting rod, thereby the convenience is to the installation of vibrations head, simultaneously can be according to patient's demand through hard rotatory vibrations head with the connecting rod from the connecting sleeve spiral come out, thereby accomplish the altitude mixture control, satisfy different patients' demand, thereby performance is strong, consequently more suitable using widely on a large scale.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the bracket box plate of the present invention;
FIG. 3 is a schematic view of a part of the structure of the present invention;
FIG. 4 is a rear view of the present invention shown in FIG. 3;
FIG. 5 is a schematic view of a part of the structure of the present invention;
FIG. 6 is a schematic view of a half-section structure of the fixing box of the present invention;
fig. 7 is a schematic view of the structure of fig. 6 from the right side of the present invention.
In the figure: 1-mounting seat, 2-fixing knob, 3-positioning plate, 4-first adjusting knob, 5-rotating block, 6-lifting rod, 7-lifting block component, 8-second adjusting knob, 9-third adjusting knob, 10-angle adjusting block, 11-fourth adjusting knob, 12-support box plate mounting seat, 13-support box plate, 14-support box plate cover, 15-control panel, 16-vibration rotating mechanism, 17-fixing box, 18-rotating crankshaft, 19-connecting rod, 20-vibration head mounting sleeve, 21-vibration rod mounting slotted hole, 22-driving motor, 23-connecting sleeve, 24-connecting rod and 25-vibration head.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a back patting sputum excretion device comprises a mounting seat 1, wherein a fixed knob 2 is connected with the center of the bottom of the mounting seat 1 through threads, a positioning plate 3 is connected with the fixed knob 2 and is positioned below the mounting seat 1, the center of the end surface of the mounting seat 1 is connected with a rotating block 5 through a first adjusting knob 4, two groups of lifting rods 6 are installed on the right side of the first adjusting knob 4 and are positioned on the end surface of the rotating block 5, lifting block assemblies 7 are sleeved on the two groups of lifting rods 6, a second adjusting knob 8 is connected with the lifting block assemblies 7 and is positioned between the two groups of lifting rods 6 through threads, an angle adjusting block 10 is connected with the left side wall of each lifting block assembly 7 through a third adjusting knob 9, a support box plate mounting seat 12 is connected with the end surface of each angle adjusting block 10 through a fourth adjusting knob 11, and the support box plate mounting seat 12 is connected with the center of the bottom of a support box plate, the end face of the support box plate 13 is connected with a support box plate cover 14 through a screw, a control panel 15 is embedded in the right side wall of the support box plate 13, two groups of vibration rotating mechanisms 16 are symmetrically arranged on the end face of the support box plate cover 14, each group of vibration rotating mechanisms 16 comprises a fixed box 17, a rotary crankshaft 18, a connecting rod 19 and a vibration head mounting sleeve 20, the fixed boxes 17 are embedded in the support box plate cover 14 and extend to the inside of the support box plate 13, vibration rod mounting slotted holes 21 are formed in the end face of the fixed boxes 17, the vibration head mounting sleeves 20 are mounted inside the vibration rod mounting slotted holes 21, the inside of the vibration head mounting sleeves 20 is rotatably connected with one end of the connecting rod 19 through a rotating pin, the other end of the connecting rod 19 is connected on the rotary crankshaft 18, two ends of the rotary crankshaft 18 are respectively connected on the fixed boxes 17, one end of the rotary crankshaft 18 penetrates through the outside of the fixed boxes, the driving motor 22 is fixedly arranged inside the support box plate 13, the vibration head mounting sleeve 20 is internally connected with a connecting sleeve 23, the connecting sleeve 23 is internally connected with one end of a connecting rod 24, the other end of the connecting rod 24 extends to the upper side of the support box plate 13 through the vibration rod mounting groove hole 21 and is connected with a vibration head 25, and the head end part of the vibration head 25 is provided with a pressure sensor, specifically a diaphragm type piezoelectric pressure sensor.
The utility model discloses work flow: when the device is used, a fixed knob 2 is connected with the center of the bottom of the mounting seat 1 in a threaded manner, the mounting seat 1 and the positioning plate 3 are clamped on a sickbed of a patient by the knob fixed knob 2, the patient can clamp the mounting seat 1 and the positioning plate 3 on the sickbed of the patient according to the requirement of the patient, the connection mode of the first adjusting knob 4 with the mounting seat 1 and the rotating block 5 is threaded, the lifting block component 7 comprises a left connecting block and a right connecting block, the left connecting block is connected with the right connecting block through a second adjusting knob 8, a through hole is formed at the connection position of the left connecting block and the right connecting block in the lifting block component 7, the connection mode of the third adjusting knob 9 with the lifting block component 7 and the angle adjusting block 10 is threaded, the connection mode of the fourth adjusting knob 11 with the angle adjusting block 10 and the bracket box plate mounting seat 12 is threaded, the corresponding support box plate 13 is loosened by rotating the corresponding adjusting knob respectively, universal angle adjustment of left-right rotation and up-down lifting is completed, different requirements of different patients are met, at the moment, the control panel 15 is electrically connected to the driving motor 22 through the controller and a lead to electrify equipment, meanwhile, the connection mode of the vibration rod mounting groove hole 21 and the vibration head mounting sleeve 20 is sliding connection, the connection mode of the connecting rod 19, the rotary crankshaft 18 and the two ends of the rotary crankshaft 18 are respectively connected with the fixed box 17 in a rotating way, the vibration rod mounting groove holes 21 are provided with four vibration head mounting sleeves 20 and connection structures of the vibration head mounting sleeves 20, the rotary crankshaft 18 adopts four U-shaped blocks and is connected with each other through the connecting rod, four U-shaped blocks in the rotating crankshaft 18 are sequentially arranged to be in a forward direction, a reverse direction and a forward direction, the driving motor 22 rotates to drive the rotating crankshaft 18, the rotating crankshaft 18 rotates to drive the vibration head mounting sleeve 20 on the connecting rod 19 to reciprocate up and down, and further drives the connecting structure on the connecting sleeve 23 to reciprocate up and down, so that the back of a patient can be sequentially flapped, the lung generates vibration, and the sputum excretion of the patient is assisted, in the process, the driving motor 22 is designed to rotate to drive the vibration head 25 on the rotating crankshaft 18 to sequentially reciprocate up and down to vibrate the lung of the patient, so that the existing manual operation is brought, the problem that medical staff need to eject the back of the patient through continuous force due to different existing quantities and existing positions of the sputum in the lung of the patient is solved, and the physical strength of the medical staff can be ejected along with the continuous force, the physical strength is reduced, the force for discharging the sputum is reduced, or the sputum is discharged through family members, the family members have no medical general knowledge, the positions of the sputum of the patients cannot be clearly known, so that the sputum discharging of the patients cannot be effectively assisted under two conditions, the labor amount of medical staff is reduced, the working efficiency of the medical staff is improved, the driving motor 22 is designed to be a brushless adjustable-speed motor, the control panel 15 is provided with a driving motor switch button and a driving motor speed adjusting knob, the patients can operate the driving motor speed adjusting knob on the control panel 15 by themselves to control the rotating speed of the driving motor 22, so that the vibration frequency is controlled, the sputum discharging of the patients is more effectively assisted, the connection modes of the vibration head mounting sleeve 20 and the connecting sleeve 23 and the connecting rod 24 are in threaded connection, and the spiral direction of the vibration head mounting sleeve 20 and the connecting sleeve 23 is opposite to the spiral direction, thereby convenient installation to vibrations head 25 can be simultaneously through rotatory vibrations head 25 hard with connecting rod 24 from connecting sleeve 23 spiral according to patient's demand to accomplish altitude mixture control, satisfy different patient's demand, thereby performance is strong, consequently more suitable using widely on a large scale. In addition, the pressure sensor arranged on the vibration head 25 is electrically connected with the controller in the control panel 15, the acting force of the vibration head 25 on the back of the patient can be monitored through the pressure sensor, and when the acting force monitored by the pressure sensor is greater than a threshold value, the power or frequency of the driving motor 22 can be automatically adjusted, so that the vibration frequency or the vibration force can be adjusted, wherein the adjusting mode is the prior art.
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 (10)
1. The utility model provides a clap back sputum discharging device, includes mount pad (1), its characterized in that: the center of the bottom of the mounting seat (1) is in threaded connection with a fixed knob (2), the fixed knob (2) is connected with a positioning plate (3) below the mounting seat (1), the center of the end face of the mounting seat (1) is connected with a rotating block (5) through a first adjusting knob (4), two groups of lifting rods (6) are installed on the right side of the first adjusting knob (4) and positioned on the end face of the rotating block (5), two groups of lifting rod assemblies (6) are sleeved with lifting block assemblies (7), the lifting block assemblies (7) are in threaded connection with a second adjusting knob (8) between the two groups of lifting rods (6), the left side wall of each lifting block assembly (7) is connected with an angle adjusting block (10) through a third adjusting knob (9), the end face of each angle adjusting block (10) is connected with a support box plate mounting seat (12) through a fourth adjusting knob (11), the support box plate mounting seat (12) is connected to the center of the bottom of the support box plate (13) through a bolt, a support box plate cover (14) is connected to the end face of the support box plate (13) through a bolt, a control panel (15) is embedded in the right side wall of the support box plate (13), two sets of vibration rotating mechanisms (16) are symmetrically arranged on the end face of the support box plate cover (14), each set of vibration rotating mechanism (16) comprises a fixed box (17), a rotating crankshaft (18), a connecting rod (19) and a vibration head mounting sleeve (20), the fixed box (17) is embedded in the support box plate cover (14) and extends into the support box plate (13), a vibration rod mounting groove hole (21) is formed in the end face of the fixed box (17), the vibration head mounting sleeve (20) is mounted in the vibration rod mounting groove hole (21), one end of the connecting rod (19) is rotatably connected to the interior of the vibration head mounting sleeve (20) through a rotating pin, the other end of connecting rod (19) is connected on rotatory crankshaft (18), the both ends of rotatory crankshaft (18) are connected respectively on fixed case (17) and the one end of rotatory crankshaft (18) runs through the drive end at driving motor (22) to the external connection of fixed case (17), the fixed inside that sets up in support box board (13) in driving motor (22), the internal connection of vibrations head installation sleeve (20) has connecting sleeve (23), the internal connection of connecting sleeve (23) has the one end of connecting rod (24), the other end of connecting rod (24) is connected with vibrations head (25) through the top that vibrations pole installation slotted hole (21) extended to support box board (13).
2. The patting back sputum excretion device according to claim 1, wherein: the first adjusting knob (4) is in threaded connection with the mounting base (1) and the rotating block (5) respectively.
3. The patting back sputum excretion device according to claim 1, wherein: the lifting block assembly (7) comprises a left connecting block and a right connecting block, the left connecting block is connected with the right connecting block through a second adjusting knob (8), a through hole is formed at the joint of the left connecting block and the right connecting block in the lifting block assembly (7), and the left connecting block and the right connecting block are connected in a sliding mode through the through hole and the lifting rod (6).
4. The patting back sputum excretion device according to claim 1, wherein: the third adjusting knob (9) is in threaded connection with the lifting block assembly (7) and the angle adjusting block (10) respectively, and the fourth adjusting knob (11) is in threaded connection with the angle adjusting block (10) and the support box plate mounting seat (12) respectively.
5. The patting back sputum excretion device according to claim 1, wherein: control panel (15) pass through wire electric connection at driving motor (22), the model of driving motor (22) is JGB 37-3625's brushless adjustable speed motor, be equipped with driving motor shift knob and driving motor speed governing knob on control panel (15).
6. The patting back sputum excretion device according to claim 1, wherein: the vibration rod mounting groove hole (21) is connected with the vibration head mounting sleeve (20) in a sliding mode, and the connecting rod (19) is connected with the rotating crankshaft (18) in a rotating mode, and the two ends of the rotating crankshaft (18) are respectively connected with the fixed box (17) in a rotating mode.
7. The patting back sputum excretion device according to claim 1, wherein: the connection mode of the vibration head mounting sleeve (20) and the connecting sleeve (23) and the connection mode of the connecting sleeve (23) and the connecting rod (24) are in threaded connection, and the spiral direction of the vibration head mounting sleeve (20) and the connecting sleeve (23) is opposite to the spiral direction of the connecting sleeve (23) and the connecting rod (24).
8. The patting back sputum excretion device according to claim 1, wherein: the vibration rod mounting groove holes (21) are four and are symmetrically arranged in a two-two set mode based on perpendicular bisectors of the rotating crankshaft (18), and the vibration rod mounting groove holes (21) are internally connected with connecting structures of a vibration head mounting sleeve (20) and a vibration head mounting sleeve (20).
9. The patting back sputum excretion device according to claim 1, wherein: the rotary crankshaft (18) adopts four U-shaped blocks and is connected with each other through a connecting rod, and the four U-shaped blocks in the rotary crankshaft (18) are sequentially arranged in a forward direction, a reverse direction and a forward direction.
10. The patting back sputum excretion device according to claim 1, wherein: the head end part of the vibration head (25) is provided with a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190560.9U CN211675301U (en) | 2020-02-20 | 2020-02-20 | Clap back of body sputum discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190560.9U CN211675301U (en) | 2020-02-20 | 2020-02-20 | Clap back of body sputum discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211675301U true CN211675301U (en) | 2020-10-16 |
Family
ID=72775979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020190560.9U Expired - Fee Related CN211675301U (en) | 2020-02-20 | 2020-02-20 | Clap back of body sputum discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211675301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315696A (en) * | 2020-12-08 | 2021-02-05 | 汕头大学医学院第二附属医院 | Respiratory tract blockage removing device for hemoptysis patient |
| CN113350155A (en) * | 2021-07-12 | 2021-09-07 | 常州市第一人民医院 | Back strap type back beater |
| TWI753806B (en) * | 2021-04-01 | 2022-01-21 | 達爾生技股份有限公司 | Phlegm device |
| CN114366610A (en) * | 2021-12-28 | 2022-04-19 | 广东省人民医院 | Sputum excretion instrument |
-
2020
- 2020-02-20 CN CN202020190560.9U patent/CN211675301U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315696A (en) * | 2020-12-08 | 2021-02-05 | 汕头大学医学院第二附属医院 | Respiratory tract blockage removing device for hemoptysis patient |
| CN112315696B (en) * | 2020-12-08 | 2021-12-31 | 汕头大学医学院第二附属医院 | Respiratory tract blockage removing device for hemoptysis patient |
| TWI753806B (en) * | 2021-04-01 | 2022-01-21 | 達爾生技股份有限公司 | Phlegm device |
| CN113350155A (en) * | 2021-07-12 | 2021-09-07 | 常州市第一人民医院 | Back strap type back beater |
| CN113350155B (en) * | 2021-07-12 | 2022-06-17 | 常州市第一人民医院 | Back strap type back beater |
| CN114366610A (en) * | 2021-12-28 | 2022-04-19 | 广东省人民医院 | Sputum excretion instrument |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |