CN111760093A - Sputum suction tube connector - Google Patents
Sputum suction tube connector Download PDFInfo
- Publication number
- CN111760093A CN111760093A CN202010757729.9A CN202010757729A CN111760093A CN 111760093 A CN111760093 A CN 111760093A CN 202010757729 A CN202010757729 A CN 202010757729A CN 111760093 A CN111760093 A CN 111760093A
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- pressure control
- pipe
- negative pressure
- sputum
- 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.)
- Pending
Links
Images
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a sputum suction tube connector which comprises a connecting tube, a pressure control piece and a collecting tube, wherein the connecting tube is connected with the pressure control piece; the connecting pipe is provided with a sputum suction end and a negative pressure end, the sputum suction end is used for being connected with the sputum suction pipe, and the negative pressure end is used for being connected with the negative pressure device; one end of the pressure control piece penetrates through the side wall of the connecting pipe and extends into the connecting pipe to control the circulation of gas in the connecting pipe, the pressure control piece comprises a rotating column, a pressure control plate and a rotating plate, one end of the rotating column penetrates through the side wall of the connecting pipe and extends into the connecting pipe to be connected with the rotating plate, the pressure control plate is arranged inside the pressure control piece, a plurality of vent holes are formed in the pressure control plate, the rotating plate is abutted to the pressure control plate in a fit manner, and the rotating plate can slide relative to the pressure control plate; the collecting pipe is connected with the connecting pipe in a threaded manner. This inhale phlegm pipe connector opens the negative pressure passageway through rotating the column spinner, adjusts the size of the interior negative pressure of connecting tube to absorb patient's sputum smoothly, the sputum in the connecting tube flows to in the collecting tube simultaneously, conveniently collects the processing.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a sputum suction tube connector.
Background
In daily operations, a patient who has an insufficient spontaneous breathing is treated by artificial respiration using an artificial respirator. The artificial respirator is connected to an intubation device such as an endotracheal tube inserted into a trachea from the mouth or a tracheotomy tube inserted into a trachea from a tracheotomy hole, and the respiration of the patient is ensured via the intubation device. However, a patient who is inserted with an intubation instrument such as an endotracheal tube or a tracheotomy tube cannot discharge sputum, saliva, and the like accumulated in the trachea, the bronchi, and the like by his own force. Therefore, the nursing staff is required to perform a sputum aspiration operation for the patient periodically, and in this operation, the suction catheter is inserted into the trachea by the intubation equipment inserted into the patient to aspirate foreign matter such as sputum.
When medical personnel inhale the phlegm operation to the patient, because inhale the mouth bore inconsistency of phlegm pipe and negative pressure ware, need a connector. At present, the glass tube joint is generally used for connecting the sputum suction tube and the negative pressure device, but the glass tube joint is easy to damage and hurts medical staff and patients, and the glass tube joint can not adjust the negative pressure suction force of the sputum suction tube and can not collect and treat sputum.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a sputum suction tube connector which solves the problems that the negative pressure suction force on the sputum suction tube cannot be adjusted and sputum cannot be collected and processed by the existing connector.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sputum aspirator connector comprises a connecting pipe, a pressure control piece and a collecting pipe;
the connecting pipe is provided with a sputum suction end and a negative pressure end, the sputum suction end is used for being connected with the sputum suction pipe, and the negative pressure end is used for being connected with the negative pressure device;
one end of the pressure control piece penetrates through the side wall of the connecting pipe and extends into the connecting pipe to control the circulation of gas in the connecting pipe, the pressure control piece comprises a rotary column and a pressure control plate, one end of the rotary column penetrates through the side wall of the connecting pipe and extends into the connecting pipe, a rotary plate is arranged on the side face of one end, located inside the connecting pipe, of the rotary column, the pressure control plate is arranged inside the connecting pipe, the outer side of the circumference of the pressure control plate is connected with the inner wall of the connecting pipe, a plurality of vent holes are formed in the pressure control plate, the rotary plate is abutted to one side face, close to the negative pressure end, of the pressure control plate in a;
the collecting pipe is in threaded connection with the bottom side face of the middle part of the connecting pipe, and the top opening of the collecting pipe is communicated with the inside of the connecting pipe.
The negative pressure channel is opened through rotating the column spinner to the above-mentioned connector of inhaling the phlegm pipe, adjusts the size of the interior negative pressure of connecting tube to absorb patient's sputum smoothly, the sputum of connecting tube flows to in the collecting tube simultaneously, conveniently collects the processing.
Further, the diameter of the vent hole at the lower half part of the pressure control plate is larger than that of the vent hole at the upper half part of the pressure control plate. The larger the diameter of the vent hole is, the larger the negative pressure quantity is, so that the negative pressure generated by the lower half part of the pressure control plate is larger than the negative pressure generated by the upper half part of the pressure control plate, and the sputum sucked into the connecting pipe flows into the collecting pipe more easily.
Furthermore, the connecting pipe is including inhaling phlegm section, linkage segment and negative pressure section, and phlegm section and negative pressure section are inhaled in the joint connection respectively at the both ends of linkage segment, and the lateral wall of linkage segment is opened along axial direction relatively and is equipped with two through-holes, inhales the phlegm section and is close to the terminal surface circumferencial direction of linkage segment and is equipped with two intubate relatively, and the negative pressure section is close to the terminal surface circumferencial direction of linkage segment and is equipped with two posts of inserting. The intubate inserts the through-hole, inserts in the post inserts the jack simultaneously, plays dual fixed effect, and the joint is more stable after connecting, dismantles the convenient disinfection in back moreover and washs.
Furthermore, a blocking piece is arranged in the connecting pipe, the blocking piece is made of a breathable profile material, and the blocking piece is arranged inside the connecting section.
Furthermore, the bottom of the baffle plate is obliquely arranged towards the opening direction of the collecting pipe. The inclined arrangement of the baffle plate enables sputum to flow into the collecting pipe more easily.
Furthermore, the side face, close to the negative pressure section, of the baffle plate is provided with a drying layer. The drying layer can absorb residual liquid on the baffle.
Furthermore, a blocking ring parallel to the blocking piece is arranged in the connecting section, the blocking piece is bonded on the blocking ring, and the inclination direction of the blocking ring is the same as that of the blocking piece. The baffle ring is arranged to fix the baffle plate, and the baffle plate is convenient to replace.
Furthermore, a sputum suction hole is formed in the side wall of the bottom of the sputum suction section, the sputum suction hole is connected with a threaded pipe, the threaded pipe is provided with external threads, and the opening end of the collecting pipe is in threaded connection with the threaded pipe. The threaded connection facilitates the disassembly of the collecting pipe.
Furthermore, the phlegm sucking end of the connecting pipe is connected with the connecting cap in a clamping manner, and the end face, far away from the connecting pipe, of the connecting cap is provided with an elastic rope for conveniently hanging and taking the connecting pipe and easily storing the connecting pipe when not in use.
The invention has the beneficial effects that: the sputum suction pipe connector opens the negative pressure channel by rotating the rotary column, and adjusts the size of the negative pressure in the connecting pipe so as to smoothly suck the sputum of a patient; the sputum is prevented from flowing into the negative pressure section through the baffle plate, meanwhile, the prevented sputum can flow into the collecting pipe along the inclined plane of the baffle plate, and the sputum can be replaced after being used through the detachability of the baffle plate; and the clamping connection of the connecting pipe enables all parts to be separated from each other, so that the disinfection and cleaning are convenient and very convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention, reference will now be made briefly to the embodiments or to the accompanying drawings that are needed in the description of the prior art. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a side view in the direction A of FIG. 1;
FIG. 4 is a front view of the present invention;
reference numerals: 10-connecting pipe, 11-sputum suction section, 111-sputum suction hole, 112-intubation tube, 12-connecting section, 121-through hole, 122-blocking sheet, 123-drying layer, 124-blocking ring, 13-negative pressure section, 131-insertion column, 20-pressure control piece, 21-rotating column, 22-rotating plate, 23-pressure control plate, 24-vent hole, 30-collecting pipe, 31-screwed pipe and 40-connecting cap.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate and imply that the positions or elements referred to must have particular orientations, be constructed and operated in particular ways, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1 to 2, the present embodiment provides a sputum aspirator connector, which includes a connecting tube 10, a pressure control member 20 and a collecting tube 30, wherein the connecting tube 10 is provided with a sputum aspirating end and a negative pressure end, the sputum aspirating end is used for connecting with the sputum aspirator, and the negative pressure end is used for connecting with the negative pressure device; the collecting pipe 30 is screw-coupled to a bottom side surface of the middle of the connecting pipe 10, and a top opening of the collecting pipe 30 communicates with the inside of the connecting pipe 10. Wherein, the pressure control member 20 is used for adjusting the negative pressure in the connection tube 10, so that the sputum of the patient can be sucked out more easily; the collection tube 30 is used to collect sputum aspirated into the connecting tube 10.
Referring to fig. 3, the connection tube 10 includes a sputum aspirating section 11, a connection section 12 and a negative pressure section 13, and two ends of the connection section 12 are respectively connected with the sputum aspirating section 11 and the negative pressure section 13 in a clamping manner. Specifically, the side wall of the connection section 12 is provided with two through holes 121 along the axial direction, the end face of the sputum suction section 11 close to the connection section 12 is provided with two insertion tubes 112 along the circumferential direction, and the end face of the negative pressure section 13 close to the connection section 12 is provided with two insertion columns 131 along the circumferential direction. When inhaling phlegm section 11 and negative pressure section 13 mutual joint, the intubate 112 of linkage segment 12 inserts in the through-hole 121 of linkage segment 12, insert the through-hole 121 of linkage segment 12 with the post 131 of inserting of negative pressure section 13 in succession, the post 131 of inserting of negative pressure section 13 also can insert in the intubate 112 of linkage segment 12 simultaneously, plays dual fixed effect, makes the joint of inhaling phlegm section 11 and negative pressure section 13 more stable, and the convenient disinfection of dismantlement back is washd.
One end of the control member 20 penetrates through the sidewall of the connection pipe 10 and extends into the connection pipe 10 for controlling the flow rate of the gas in the connection pipe 10. The pressure control part 20 comprises a rotating column 21 and a pressure control plate 23, one end of the rotating column 21 penetrates through the side wall of the connecting pipe 10 and extends into the connecting pipe 10, and a rotating plate 22 is arranged on the side surface of one end of the rotating column 21, which is positioned in the connecting pipe 10; the pressure control plate 23 is arranged inside the connecting pipe 10, and the outer side of the circumference of the pressure control plate 23 is connected with the inner wall of the connecting pipe 10, wherein the pressure control plate 23 is arranged at one end of the negative pressure section 13 close to the connecting section 12, and the side surface of the pressure control plate 23 close to the rotating plate 22 is a concave surface. A plurality of vent holes 24 are formed in the pressure control plate 23, one side surface of the pressure control plate 23 close to the negative pressure end is abutted with the rotating plate 22 in a fitting manner, and the rotating plate 22 can slide relative to the pressure control plate 23.
When the pressure control piece 20 is not opened, the rotating plate 22 and the pressure control plate 23 are attached together, and the rotating plate 22 blocks the vent hole 24 on the pressure control plate 23, so that the negative pressure at the negative pressure end of the connecting pipe 10 is illegally transmitted to the sputum suction end of the connecting pipe 10; when the rotating plate 22 is rotated, the vent hole 24 on the pressure control plate 23 is gradually opened, and the negative pressure at the sputum suction end of the connecting pipe 10 is gradually increased; when the vent holes 24 on the pressure control plate 23 are all opened, the negative pressure at the sputum suction end of the connecting pipe 10 is the largest.
Preferably, the diameter of the vent hole 24 in the lower half of the pressure control plate 23 is larger than the diameter of the vent hole 24 in the upper half of the pressure control plate 23. The larger the diameter of the vent hole 24, the larger the amount of negative pressure passing through, so that the negative pressure generated in the lower half of the control pressure plate 23 is greater than the negative pressure generated in the upper half of the control pressure plate 23, and the sputum sucked into the connecting tube 10 is more easily drained into the collecting tube 30.
In this embodiment, a blocking piece 122 is disposed in the connecting pipe 10, the blocking piece 122 is made of a breathable material, and the blocking piece 122 is disposed inside the connecting section 12. Wherein the bottom of the blocking piece 122 is arranged obliquely towards the opening direction of the collecting pipe 30. The baffle 122 can prevent the sputum sucked into the sputum suction section 11 from flowing into the negative pressure section 13, and meanwhile, the inclined baffle 122 can make the sputum flow to the bottom side of the sputum suction section 11 along the inclined surface and finally flow into the collecting pipe 30. Preferably, the side surface of the baffle 122 close to the negative pressure section 13 is provided with a drying layer 123, and the drying layer 123 is filled with a drying agent. The desiccant layer 123 may absorb residual liquid on the baffle 122.
Further, the flap 122 is removably disposed within the attachment section 12. Specifically, a baffle ring 124 is obliquely arranged in the connecting section 12, the baffle 122 is adhered to the baffle ring 124, and the oblique direction of the baffle ring 124 is the same as that of the baffle 122. The retaining ring 124 is provided to fix the retaining plate 122, and facilitates replacement of the retaining plate 122.
In this embodiment, the open end of the collecting tube 30 is screwed to the connecting tube 10. Specifically, a sputum suction hole 111 is formed in the side wall of the bottom of the sputum suction section 11, the sputum suction hole 111 is connected with a threaded pipe 31, the threaded pipe 31 is provided with external threads, and the open end of the collecting pipe 30 is in threaded connection with the threaded pipe 31. Preferably, the sputum aspirating hole 111 is located at a low-lying point of the sputum aspirating section 11, so as to facilitate the collection of sputum.
As shown in fig. 4, in this embodiment, the sputum aspirating end of the connecting tube 10 is connected with a connecting cap 40 in a clamping manner, and an elastic rope is arranged on the end surface of the connecting cap 40 far away from the connecting tube 10 for conveniently hanging and taking the connecting tube 10, and is easy to store when not in use.
The basic principle of the invention is as follows: when in use, the sputum suction section 11, the connecting section 12 and the negative pressure section 13 of the connecting pipe 10 are connected in a clamping way, and the collecting pipe 30 is connected to the threaded pipe 31 in a threaded way; then connecting the sputum suction end of the connecting pipe 10 with a sputum suction pipe, and connecting the negative pressure end with a negative pressure device; rotating the rotary column 21 to rotate the rotary plate 22 relative to the pressure control plate 23, opening the vent hole 24 to generate negative pressure in the connecting pipe 10 and suck sputum of the patient; meanwhile, the rotary column 21 can be rotated to pay attention to the condition of a patient, and the negative pressure in the connecting pipe 10 is adjusted; the sputum sucked into the connecting pipe 10 is recorded into the collecting pipe 30;
after the sputum suction operation is completed, the collecting tube 30 is disassembled, the connecting tube 10 is disassembled, and the baffle 122 in the connecting section 12 is replaced by cleaning treatment.
The invention has the beneficial effects that: the sputum suction pipe connector opens the negative pressure channel by rotating the rotary column 21, and adjusts the negative pressure in the connecting pipe 10 so as to smoothly suck sputum of a patient; the baffle 122 prevents the sputum from flowing into the negative pressure section 13, and the prevented sputum can flow into the collecting pipe 30 along the inclined plane of the baffle 122, and can be replaced after being used through the detachability of the baffle 122; and the clamping connection of the connecting pipe 10 enables all parts to be separated from each other, thereby being convenient for disinfection and cleaning.
Finally, it should be noted that: while there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A connector for a sputum aspirator, comprising: comprises a connecting pipe, a control pressing piece and a collecting pipe;
the connecting pipe is provided with a sputum suction end and a negative pressure end, the sputum suction end is used for being connected with the sputum suction pipe, and the negative pressure end is used for being connected with the negative pressure device;
one end of the pressure control piece penetrates through the side wall of the connecting pipe and extends into the connecting pipe to control the circulation of gas in the connecting pipe, the pressure control piece comprises a rotary column and a pressure control plate, one end of the rotary column penetrates through the side wall of the connecting pipe and extends into the connecting pipe, a rotary plate is arranged on the side face of one end, located inside the connecting pipe, of the rotary column, the pressure control plate is arranged inside the connecting pipe, the outer side of the circumference of the pressure control plate is connected with the inner wall of the connecting pipe, a plurality of vent holes are formed in the pressure control plate, one side face, close to the negative pressure end, of the pressure control plate is abutted to the rotary plate in a fit mode, and the;
the collecting pipe is in threaded connection with the bottom side face of the middle part of the connecting pipe, and the top opening of the collecting pipe is communicated with the inside of the connecting pipe.
2. The sputum aspirator connector of claim 1, wherein: the diameter of the vent hole at the lower half part of the pressure control plate is larger than that of the vent hole at the upper half part of the pressure control plate.
3. The sputum aspirator connector of claim 1, wherein: the connecting pipe is including inhaling phlegm section, linkage segment and negative pressure section, the both ends of linkage segment are the joint connection respectively and inhale phlegm section and negative pressure section, the lateral wall of linkage segment is opened along axial direction relatively and is equipped with two through-holes, it is close to the terminal surface circumferencial direction of linkage segment and is equipped with two intubate relatively to inhale the phlegm section, the terminal surface circumferencial direction that the negative pressure section is close to the linkage segment is equipped with two and inserts the post.
4. A sputum aspirator connector according to claim 3, wherein: the connecting pipe is internally provided with a separation blade which is made of breathable section material, and the separation blade is arranged inside the connecting section.
5. The sputum aspirator connector of claim 4, wherein: the bottom of the baffle plate is obliquely arranged towards the opening direction of the collecting pipe.
6. A sputum aspirator connector according to claim 3, wherein: and a drying layer is arranged on the side surface of the baffle close to the negative pressure section.
7. A sputum aspirator connector according to claim 3, wherein: the connecting section is internally provided with a blocking ring parallel to the blocking piece, the blocking piece is bonded on the blocking ring, and the inclination direction of the blocking ring is the same as that of the blocking piece.
8. A sputum aspirator connector according to claim 3, wherein: the sputum suction device is characterized in that a sputum suction hole is formed in the side wall of the bottom of the sputum suction section, the sputum suction hole is connected with a threaded pipe, the threaded pipe is provided with external threads, and the opening end of the collecting pipe is in threaded connection with the threaded pipe.
9. The sputum aspirator connector of claim 1, wherein: the sputum suction end of the connecting pipe is connected with a connecting cap in a clamping manner, and the end face, far away from the connecting pipe, of the connecting cap is provided with an elastic rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757729.9A CN111760093A (en) | 2020-07-31 | 2020-07-31 | Sputum suction tube connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757729.9A CN111760093A (en) | 2020-07-31 | 2020-07-31 | Sputum suction tube connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111760093A true CN111760093A (en) | 2020-10-13 |
Family
ID=72727938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010757729.9A Pending CN111760093A (en) | 2020-07-31 | 2020-07-31 | Sputum suction tube connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111760093A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205019484U (en) * | 2015-09-16 | 2016-02-10 | 重庆医科大学附属永川医院 | Oral cavity sputum aspirator |
| CN207356300U (en) * | 2017-03-01 | 2018-05-15 | 周沛然 | A kind of Pediatric sputum aspirator |
| CN208591373U (en) * | 2018-02-11 | 2019-03-12 | 孙艳芬 | A kind of internal medicine nursing sputum aspirator |
| CN109481764A (en) * | 2019-01-08 | 2019-03-19 | 尹风娟 | A kind of pediatrician's Portable sputum aspirator |
| CN109550089A (en) * | 2018-11-22 | 2019-04-02 | 刘蕾 | A kind of internal medicine nursing sputum aspirator |
| CN208974758U (en) * | 2018-06-12 | 2019-06-14 | 王彧姣 | Sputum aspirator tube |
| CN209751759U (en) * | 2019-01-14 | 2019-12-10 | 昆明医科大学第一附属医院 | Special intubation sputum suction device for severe patients |
| CN209790469U (en) * | 2018-08-14 | 2019-12-17 | 贵阳中医学院 | Push type sputum suction tube |
| CN210331237U (en) * | 2019-06-03 | 2020-04-17 | 兰州大学第二医院 | Sputum suction nursing device for department of pediatrics |
| CN210698353U (en) * | 2019-06-24 | 2020-06-09 | 河南中医药大学第三附属医院 | Sputum suction device special for pediatrics |
-
2020
- 2020-07-31 CN CN202010757729.9A patent/CN111760093A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205019484U (en) * | 2015-09-16 | 2016-02-10 | 重庆医科大学附属永川医院 | Oral cavity sputum aspirator |
| CN207356300U (en) * | 2017-03-01 | 2018-05-15 | 周沛然 | A kind of Pediatric sputum aspirator |
| CN208591373U (en) * | 2018-02-11 | 2019-03-12 | 孙艳芬 | A kind of internal medicine nursing sputum aspirator |
| CN208974758U (en) * | 2018-06-12 | 2019-06-14 | 王彧姣 | Sputum aspirator tube |
| CN209790469U (en) * | 2018-08-14 | 2019-12-17 | 贵阳中医学院 | Push type sputum suction tube |
| CN109550089A (en) * | 2018-11-22 | 2019-04-02 | 刘蕾 | A kind of internal medicine nursing sputum aspirator |
| CN109481764A (en) * | 2019-01-08 | 2019-03-19 | 尹风娟 | A kind of pediatrician's Portable sputum aspirator |
| CN209751759U (en) * | 2019-01-14 | 2019-12-10 | 昆明医科大学第一附属医院 | Special intubation sputum suction device for severe patients |
| CN210331237U (en) * | 2019-06-03 | 2020-04-17 | 兰州大学第二医院 | Sputum suction nursing device for department of pediatrics |
| CN210698353U (en) * | 2019-06-24 | 2020-06-09 | 河南中医药大学第三附属医院 | Sputum suction device special for pediatrics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109550127A (en) | A kind of department of anesthesia's multichannel pars oralis pharyngis air-breather | |
| CN207186898U (en) | A kind of New type ventilating laryngeal mask with suction sputum function | |
| CN212466792U (en) | Anti-spraying anti-backflow tracheostomy catheter for tracheostomy patient | |
| CN111760093A (en) | Sputum suction tube connector | |
| CN215780762U (en) | Negative pressure suction tracheostomy cannula matching device capable of being automatically started | |
| CN213347305U (en) | Artificial nose | |
| CN213759751U (en) | Multifunctional closed type sputum suction tube | |
| CN211536106U (en) | Protective cover for tracheotomy nursing | |
| CN213374547U (en) | Improved tracheotomy sleeve connecting device | |
| CN220193746U (en) | Autogenous cutting sleeve pipe subassembly | |
| CN110975028A (en) | Department of respiration is with inhaling phlegm device convenient to wash | |
| CN217366836U (en) | Medical auxiliary respiratory tube and breathing device using same | |
| CN221787742U (en) | Autogenous cutting formula sputum discharging device | |
| CN211382995U (en) | Multifunctional sputum suction device | |
| CN213312181U (en) | Visual phlegm suction device suitable for trachea cannula patient | |
| CN214550447U (en) | Department of respiration nursing is with inhaling phlegm device | |
| CN212187395U (en) | Medical phlegm device that prevents spouting | |
| CN217040998U (en) | Tracheotomy catheter with function of preventing foreign body aspiration | |
| CN215134364U (en) | Breathe severe nursing air flue sputum aspirator | |
| CN219398608U (en) | Disposable moisture absorption condensation humidifier | |
| CN210750725U (en) | Sleeve for trachea cannula trial-taking-off respirator | |
| CN213554147U (en) | Severe patient collection phlegm device | |
| CN221672828U (en) | Negative pressure sputum aspirator | |
| CN215024453U (en) | Artificial airway phlegm collecting device | |
| CN210813284U (en) | Metal tracheal catheter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |