CN213554175U - Disposable baby sputum aspirator - Google Patents
Disposable baby sputum aspirator Download PDFInfo
- Publication number
- CN213554175U CN213554175U CN202022079686.1U CN202022079686U CN213554175U CN 213554175 U CN213554175 U CN 213554175U CN 202022079686 U CN202022079686 U CN 202022079686U CN 213554175 U CN213554175 U CN 213554175U
- Authority
- CN
- China
- Prior art keywords
- sputum aspirator
- pull rod
- thick bamboo
- box
- phlegm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 82
- 210000003802 sputum Anatomy 0.000 title claims abstract description 82
- 208000024794 sputum Diseases 0.000 title claims abstract description 82
- 239000000645 desinfectant Substances 0.000 claims abstract description 8
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 30
- 208000026435 phlegm Diseases 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 3
- 230000001070 adhesive effect Effects 0.000 claims 3
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 230000005520 electrodynamics Effects 0.000 abstract description 3
- 206010003504 Aspiration Diseases 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a disposable baby's sputum aspirator relates to baby's nursing technical field, leads to removing and carries comparatively inconvenient problem for solving the most organism structure that is the electrodynamic type of current baby's nursing sputum aspirator. The portable sputum aspirator comprises a main body and is characterized in that a containing carrying box is arranged outside the main body, a box cover is arranged at the upper end of the containing carrying box, a containing groove is formed in the box cover, a disinfectant bottle is arranged inside the containing groove, connecting ring buckles are arranged on the outer walls of the two sides of the containing carrying box respectively, connecting ring buckles are provided with connecting rope rings, two carrying pull ropes are installed between the connecting rope rings, a pull rod cylinder is arranged inside the main body of the sputum aspirator, one end of the pull rod cylinder is provided with a pull rod, a handle is arranged outside the pull rod, the handle and the pull rod are integrally formed, a transverse valve cylinder is arranged on one side of the pull rod cylinder, a longitudinal valve cylinder is arranged at the lower end of the transverse valve cylinder, and the transverse valve cylinder and the longitudinal valve cylinder are integrally formed.
Description
Technical Field
The utility model relates to a baby nursing technical field specifically is disposable baby's sputum aspirator.
Background
An infant refers to a child less than one year of age. The growth and development of the infant are particularly rapid at this stage, which is the most vigorous growth and development stage in the life of a human, good care measures, which include many aspects, including attention to the general condition of the child, such as body temperature, respiration, pulse and the like, also including the eating condition of children, the symptom of gastrointestinal tract, the condition of excrement and the like, the sputum aspirator is mainly an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, the operation end needs to be connected with a sputum suction tube or a sponge sputum suction tube for use, the sputum aspirator is generally in a common electric type, is provided with a power switch and a manual switch, utilizes the negative pressure principle to perform sputum suction and oral care, is simple and easy to learn, the sputum aspirator is used for routine sputum aspiration, tracheotomy and other treatment of the sick and wounded, and is suitable for immediate sputum aspiration treatment in military battle and rescue medical treatment and hospital or household respiratory mucus aspiration or vomit.
Most of the existing sputum aspirators for infant care are of electric body structures, are inconvenient to move and carry, need to be sterilized and maintained cleanly after being used, affect the efficiency of sputum aspiration work of infants, and provide a disposable infant sputum aspirator for the reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable baby's sputum aspirator to solve the current baby nursing that proposes among the above-mentioned background art and lead to removing and carry comparatively inconvenient problem for the organism structure of electrodynamic type mostly with the sputum aspirator.
In order to achieve the above object, the utility model provides a following technical scheme: the disposable baby sputum aspirator comprises a sputum aspirator main body, wherein a containing and carrying box is arranged outside the sputum aspirator main body, a box cover is arranged at the upper end of the containing and carrying box, a containing groove is formed in the box cover, a disinfectant bottle is arranged in the containing groove, connecting ring buckles are arranged on the outer walls of the two sides of the containing and carrying box respectively, connecting rope rings are arranged on the connecting ring buckles, and a carrying pull rope is arranged between the two connecting rope rings.
Preferably, a pull rod cylinder is arranged inside the sputum aspirator main body, a pull rod is arranged at one end of the pull rod cylinder, a handle is arranged outside the pull rod and is integrally formed with the pull rod, a transverse valve cylinder is arranged on one side of the pull rod cylinder, a longitudinal valve cylinder is arranged at the lower end of the transverse valve cylinder, and the transverse valve cylinder and the longitudinal valve cylinder are integrally formed.
Preferably, the one end of a horizontal valve section of thick bamboo is provided with the filler neck, and filler neck and horizontal valve section of thick bamboo integrated into one piece set up, the phlegm pipe is inhaled to the one end of filler neck installation, the one end of inhaling the phlegm pipe is provided with the installation end, and installs the end and inhale phlegm pipe integrated into one piece set up, installation end and filler neck thread seal installation, the liquid storage pot is installed to the lower extreme of vertical valve section of thick bamboo.
Preferably, the one end of inhaling the phlegm pipe is provided with the fillet end, and the fillet end with inhale phlegm pipe integrated into one piece setting, the inside of fillet end is provided with inhales the phlegm baffle, the inside of inhaling the phlegm baffle is provided with inhales the phlegm micropore, and inhales the phlegm micropore and inhale phlegm baffle integrated into one piece setting.
Preferably, it detains to be provided with on the one end outer wall of accomodating the groove and compresses tightly to detain the area, and compresses tightly to detain the outer wall viscose fixed connection who detains the area and accomodate the groove, it connects face and magic subsides bonding surface to compress tightly to be provided with the magic respectively on the one end of detaining the area and the other end outer wall of accomodating the groove, and compresses tightly to detain the area and pass through magic subsides and connect the face and accomodate the magic subsides bonding surface bonding connection on.
Preferably, the inner wall of the box cover is provided with two magnets, the upper surface of the containing carrying box is provided with two corresponding iron blocks, the magnets and the corresponding iron blocks are respectively connected with the box cover and the containing carrying box in an embedded mode, the box cover is connected with the corresponding iron blocks on the containing carrying box in an adsorption and closing mode through the magnets, and the box cover is movably connected with the containing carrying box through a hinge.
Preferably, a placing pad seat is arranged inside the containing and carrying box, the sputum aspirator body is installed in a matching groove of the placing pad seat, a closed lining plate is arranged above the placing pad seat and integrally formed with the placing pad seat, and the inner diameter of the closed lining plate is equal to the size of the box cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a carry the stay cord and hang the storage carrying box in user's front, when needs inhale phlegm during operation for the baby, take out the sputum aspirator main part from storage carrying box inside through opening the lid, after whole work is accomplished, take out horizontal valve section of thick bamboo and the vertical valve section of thick bamboo of inhaling the sputum aspirator main part behind a small amount of antiseptic solution mixing water and wash disinfection work, put back the sputum aspirator main part and the antiseptic solution bottle after the dribbling water at last and accomodate the carrying box, thereby convenient to use person removes and carries the manual type sputum aspirator through accomodating the carrying box, the most organic structure for the electrodynamic type of sputum aspirator for baby's nursing that has overcome has led to remove and carry comparatively inconvenient problem.
2. The disposable sputum suction pipe and the liquid storage tank are respectively arranged on the nipple and the longitudinal valve barrel of the sputum aspirator main body, then the round-angle end head at one end of the sputum suction pipe is inserted into the oral cavity of a baby to perform sputum suction work, the sputum suction pipe and the liquid storage tank are taken down after the sputum suction is completed, and the new sputum suction pipe and the new liquid storage tank are replaced, so that the time of a cleaning step is saved, and the efficiency of the sputum suction work is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main structure of the sputum aspirator of the present invention;
FIG. 3 is a schematic structural view of the round corner end of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
FIG. 5 is a schematic view of the installation of the sputum aspirator of the present invention;
in the figure: 1. a sputum aspirator main body; 2. a storage carrying box; 3. placing a cushion seat; 4. closing the lining plate; 5. a box cover; 6. a receiving groove; 7. a disinfectant bottle; 8. a magnet; 9. corresponding to the iron blocks; 10. a rope connecting ring; 11. connecting a ring buckle; 12. carrying a pull rope; 13. a draw-bar cylinder; 14. a transverse valve cylinder; 15. a longitudinal valve barrel; 16. a liquid storage tank; 17. a sputum suction tube; 18. a rounded end; 19. installing an end head; 20. a handle; 21. a pull rod; 22. a sputum suction baffle; 23. a sputum aspirating micropore; 24. a compression buckle belt; 25. a magic tape connecting surface; 26. a magic tape bonding surface; 27. a filler neck.
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.
Referring to fig. 1-5, the present invention provides an embodiment: a disposable baby sputum aspirator comprises a sputum aspirator main body 1, wherein a containing and carrying box 2 is arranged outside the sputum aspirator main body 1, a box cover 5 is arranged at the upper end of the containing and carrying box 2, a containing groove 6 is arranged inside the box cover 5, a disinfectant bottle 7 is arranged inside the containing groove 6, connecting ring buckles 11 are arranged on the outer walls of the two sides of the containing and carrying box 2, connecting rope rings 10 are arranged on the connecting ring buckles 11, and a carrying pull rope 12 is arranged between the two connecting rope rings 10.
Further, a pull rod barrel 13 is arranged inside the sputum aspirator main body 1, a pull rod 21 is arranged at one end of the pull rod barrel 13, a handle 20 is arranged outside the pull rod 21, the handle 20 and the pull rod 21 are integrally formed, a transverse valve barrel 14 is arranged on one side of the pull rod barrel 13, a longitudinal valve barrel 15 is arranged at the lower end of the transverse valve barrel 14, the transverse valve barrel 14 and the longitudinal valve barrel 15 are integrally formed, and the pull rod barrel 13 arranged inside the sputum aspirator main body 1 plays a role in matching the pull rod 21 to generate negative pressure.
Further, a connecting pipe nozzle 27 is arranged at one end of the transverse valve cylinder 14, the connecting pipe nozzle 27 and the transverse valve cylinder 14 are integrally formed, a sputum suction pipe 17 is installed at one end of the connecting pipe nozzle 27, an installation end 19 is arranged at one end of the sputum suction pipe 17, the installation end 19 and the sputum suction pipe 17 are integrally formed, the installation end 19 and the connecting pipe nozzle 27 are installed in a threaded sealing mode, the liquid storage tank 16 is installed at the lower end of the longitudinal valve cylinder 15, the connecting pipe nozzle 27 arranged at one end of the transverse valve cylinder 14 plays a role in connecting and installing the sputum suction pipe 17, and the sputum suction pipe 17 and the liquid storage tank 16 are disposable.
Further, inhale the one end of phlegm pipe 17 and be provided with fillet end 18, and fillet end 18 with inhale phlegm pipe 17 integrated into one piece setting, the inside of fillet end 18 is provided with inhales phlegm baffle 22, the inside of inhaling phlegm baffle 22 is provided with inhales phlegm micropore 23, and inhales phlegm micropore 23 and inhales phlegm baffle 22 integrated into one piece setting, the fillet end 18 of inhaling the one end setting of phlegm pipe 17 plays and gets rid of the problem that the edges and corners has avoided the baby to cause secondary damage.
Further, it detains 24 to be provided with on the one end outer wall of accomodating groove 6 to compress tightly to detain 24, and compress tightly to detain 24 and the outer wall viscose fixed connection of accomodating groove 6, it connects face 25 and magic subsides bonding face 26 to compress tightly to be provided with magic subsides on the one end of detaining 24 and the other end outer wall of accomodating groove 6 respectively, and compress tightly to detain 24 and pass through magic subsides and connect face 25 and accomodate magic subsides bonding face 26 bonding connection on groove 6, it detains 24 to play the effect of compressing tightly to fix in accomodating groove 6 the disinfection liquid bottle 7 that will be equipped with the antiseptic solution to accomodate the area of.
Further, be provided with two magnet 8 on the inner wall of lid 5, the upper surface of accomodating and carrying box 2 is provided with two corresponding iron plate 9, and magnet 8 with correspond iron plate 9 respectively with lid 5 with accomodate and carry box 2 embedded connection, lid 5 through magnet 8 with accomodate and carry box 2 on correspond iron plate 9 adsorb the closure and be connected, and lid 5 and accomodate and carry box 2 through hinge swing joint, two magnet 8 that set up on the inner wall of lid 5 play the lid 5 of being convenient for adsorb the closed effect.
Further, the inside of accomodating and carrying box 2 is provided with puts the base of a mattress 3, and sputum aspirator main part 1 installs in putting the matching recess of base of a mattress 3, and the top of putting base of a mattress 3 is provided with closed welt 4, and closed welt 4 with put the base of a mattress 3 integrated into one piece setting, the internal diameter size of closed welt 4 equals with the size of lid 5, accomodate the effect of putting base of a mattress 3 that the inside of carrying box 2 set up and play firm phlegm aspirator main part 1.
The working principle is as follows: when in use, the containing carrying box 2 is hung in front of the chest of a user through the carrying pull rope 12, when the sputum suction work is needed to be carried out on a baby, the sputum aspirator body 1 is taken out from the inside of the containing carrying box 2 by opening the box cover 5, then the disposable sputum suction pipe 17 and the liquid storage tank 16 are respectively arranged on the nozzle 27 and the longitudinal valve cylinder 15 of the sputum aspirator body 1, then the round-corner end 18 at one end of the sputum suction pipe 17 is inserted into the mouth of the baby to carry out the sputum suction work, the sputum suction pipe 17 and the liquid storage tank 16 are taken down after the sputum suction is finished, and the new sputum suction pipe 17 and the new liquid storage tank 16 are replaced, so as to save the time of a cleaning step, after the whole work is finished, the compression 24 on the containing groove 6 is pulled, the disinfectant bottle 7 is taken out from the containing groove 6, and after a small amount of disinfectant mixed water is taken out, the transverse valve cylinder 14 and the longitudinal valve cylinder 15 of the sputum aspirator body, finally, the sputum aspirator body 1 and the disinfectant bottle 7 after draining are put back into the containing and carrying box 2, so that a user can move and carry the manual type sputum aspirator through the containing and carrying box 2, and the using work of the disposable infant sputum aspirator is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Disposable baby's sputum aspirator, including sputum aspirator main part (1), its characterized in that: the portable sputum aspirator is characterized in that a containing carrying box (2) is arranged outside the sputum aspirator main body (1), a box cover (5) is arranged at the upper end of the containing carrying box (2), a containing groove (6) is arranged inside the box cover (5), a disinfectant bottle (7) is arranged inside the containing groove (6), connecting buckles (11) are arranged on the outer walls of the two sides of the containing carrying box (2), connecting rope rings (10) are arranged on the connecting buckles (11), and a carrying pull rope (12) is arranged between the two connecting rope rings (10).
2. The single use infant sputum aspirator of claim 1, wherein: the inside of sputum aspirator main part (1) is provided with a pull rod section of thick bamboo (13), the one end of a pull rod section of thick bamboo (13) is provided with pull rod (21), the outside of pull rod (21) is provided with handle (20), and handle (20) and pull rod (21) integrated into one piece set up, one side of a pull rod section of thick bamboo (13) is provided with horizontal valve section of thick bamboo (14), the lower extreme of horizontal valve section of thick bamboo (14) is provided with vertical valve section of thick bamboo (15), and horizontal valve section of thick bamboo (14) and vertical valve section of thick bamboo (15) integrated into one piece set up.
3. The single use infant sputum aspirator of claim 2, wherein: the one end of horizontal valve section of thick bamboo (14) is provided with filler pipe mouth (27), and filler pipe mouth (27) and horizontal valve section of thick bamboo (14) integrated into one piece set up, the one end of filler pipe mouth (27) is installed and is inhaled phlegm pipe (17), the one end of inhaling phlegm pipe (17) is provided with installation end (19), and installs end (19) and inhales phlegm pipe (17) integrated into one piece and set up, installation end (19) and filler pipe mouth (27) thread sealing installation, liquid storage pot (16) are installed to the lower extreme of vertical valve section of thick bamboo (15).
4. The single use infant sputum aspirator of claim 3, wherein: inhale the one end of phlegm pipe (17) and be provided with fillet end (18), and fillet end (18) and inhale phlegm pipe (17) integrated into one piece setting, the inside of fillet end (18) is provided with inhales phlegm baffle (22), the inside of inhaling phlegm baffle (22) is provided with inhales phlegm micropore (23), and inhales phlegm micropore (23) and inhale phlegm baffle (22) integrated into one piece setting.
5. The single use infant sputum aspirator of claim 1, wherein: it detains area (24) to be provided with on the one end outer wall of accomodating groove (6) to compress tightly, and compresses tightly to detain area (24) and the outer wall viscose fixed connection of accomodating groove (6), compress tightly to be provided with magic subsides on the one end of detaining area (24) and the other end outer wall of accomodating groove (6) respectively and connect face (25) and magic subsides adhesive surface (26), and compress tightly to detain area (24) and connect face (25) and take in magic subsides adhesive surface (26) adhesive connection on groove (6) through magic subsides.
6. The single use infant sputum aspirator of claim 1, wherein: the portable box is characterized in that two magnets (8) are arranged on the inner wall of the box cover (5), two corresponding iron blocks (9) are arranged on the upper surface of the containing and carrying box (2), the magnets (8) and the corresponding iron blocks (9) are respectively connected with the box cover (5) and the containing and carrying box (2) in an embedded mode, the box cover (5) is connected with the corresponding iron blocks (9) on the containing and carrying box (2) in an adsorption and closing mode through the magnets (8), and the box cover (5) is movably connected with the containing and carrying box (2) through hinges.
7. The single use infant sputum aspirator of claim 1, wherein: the inside of accomodating carrying box (2) is provided with puts pad seat (3), and sputum aspirator main part (1) installs in putting the matching recess of pad seat (3), the top of putting pad seat (3) is provided with closed welt (4), and closed welt (4) with put pad seat (3) integrated into one piece setting, the internal diameter size of closed welt (4) equals with the size of lid (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079686.1U CN213554175U (en) | 2020-09-21 | 2020-09-21 | Disposable baby sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079686.1U CN213554175U (en) | 2020-09-21 | 2020-09-21 | Disposable baby sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213554175U true CN213554175U (en) | 2021-06-29 |
Family
ID=76577867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079686.1U Expired - Fee Related CN213554175U (en) | 2020-09-21 | 2020-09-21 | Disposable baby sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213554175U (en) |
-
2020
- 2020-09-21 CN CN202022079686.1U patent/CN213554175U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209751990U (en) | protection device for infectious disease treatment and nursing | |
| CN213554175U (en) | Disposable baby sputum aspirator | |
| CN211327235U (en) | ICU intensive care unit is with nursing phlegm suction device | |
| CN214861024U (en) | Lung function rehabilitation training device for respiratory department | |
| CN205832252U (en) | A kind of emergency department sputum aspirator | |
| CN202052228U (en) | Air filter suitable for mouth breathing | |
| CN213156650U (en) | Saliva collection device for department of stomatology | |
| CN211536069U (en) | Breathing device for cardiovascular internal medicine | |
| CN209548008U (en) | Nipple type detection device | |
| CN204106817U (en) | Disposable oral cavity is washed and is protected and suction sputum two-purpose tube | |
| CN203710391U (en) | Auxiliary vomitus receiving device for radiotherapy and chemotherapy patients | |
| CN208448355U (en) | A kind of medical treatment and nursing electric pulmotor | |
| CN208626366U (en) | A kind of critical patient monitoring artificial respirator | |
| CN201379736Y (en) | Ventilating body position pad for prone positions | |
| CN204931876U (en) | A kind of department of pediatrics dental treatment | |
| CN215584972U (en) | Detachable portable sputum aspirator suitable for neonates | |
| CN215308777U (en) | Novel sputum suction tube for department of pediatrics | |
| CN205359521U (en) | Skin surgery care instrument | |
| CN213554782U (en) | Gynecological nursing is with device of dosing | |
| CN216366152U (en) | Paediatrician is with paediatrics negative pressure gastric lavage device | |
| CN219251123U (en) | Portable respiratory therapy sputum aspirator | |
| CN215132398U (en) | Phlegm device is inhaled in internal medicine nursing | |
| CN213191331U (en) | Back-buckling type sputum suction device for thoracic surgery nursing | |
| CN213554162U (en) | Sputum suction device for medical patients | |
| CN213284754U (en) | Nursing sputum suction device for severe clinical use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |