CN111991631A - Medical treatment is clinical with inhaling phlegm device - Google Patents
Medical treatment is clinical with inhaling phlegm device Download PDFInfo
- Publication number
- CN111991631A CN111991631A CN202010941170.5A CN202010941170A CN111991631A CN 111991631 A CN111991631 A CN 111991631A CN 202010941170 A CN202010941170 A CN 202010941170A CN 111991631 A CN111991631 A CN 111991631A
- Authority
- CN
- China
- Prior art keywords
- sputum suction
- connector
- sputum
- pipe
- tube
- 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.)
- Granted
Links
- 206010062717 Increased upper airway secretion Diseases 0.000 title description 2
- 208000026435 phlegm Diseases 0.000 title description 2
- 206010036790 Productive cough Diseases 0.000 claims abstract description 102
- 208000024794 sputum Diseases 0.000 claims abstract description 101
- 210000003802 sputum Anatomy 0.000 claims abstract description 101
- 239000011148 porous material Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 3
- 210000000621 bronchi Anatomy 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 description 7
- 238000004891 communication Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the field of medical instruments, and particularly discloses a sputum suction device for medical clinic, which comprises a sputum suction pipe made of flexible materials; the device also comprises a connecting component; the connecting assembly comprises a shell, a first connector arranged on the shell and used for being connected with the negative pressure generator, and a second connector arranged on the shell and used for being connected with the sputum suction tube, wherein a first pore passage arranged on the first connector is communicated with a second pore passage arranged on the second connector, and the outer end of the sputum suction tube is rotatably sleeved on the second connector. The invention is beneficial to reducing the difficulty of inserting the sputum suction tube into the left main bronchus and improving the sputum suction effect.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a sputum suction device for medical clinic.
Background
The sputum suction after the operation is a necessary operation for all general anesthesia trachea cannula operations, and besides, some patients with weak physical strength and weak expectoration also need to suck the sputum; the shape of the human body trachea and bronchus has particularity, namely the angle between the right main bronchus and the main bronchus is small (the right main bronchus and the extension line of the longitudinal axis of the bronchus form an included angle of 20-30 degrees), and the angle between the left main bronchus and the main bronchus is large (the left main bronchus and the extension line of the longitudinal axis of the bronchus form an included angle of 40-55 degrees); the existing sputum suction tube is generally of a flexible tube structure with openings at two ends, and when the sputum suction tube is used, one end of the sputum suction tube is connected with a negative pressure generator, and the other end of the sputum suction tube is used for being inserted into a trachea of a patient; when a medical worker inserts a sputum suction tube into the trachea of a patient, the sputum suction tube easily enters the right main bronchus and is difficult to enter the left main bronchus due to the morphological particularity of the bronchus of the human body, so that the left sputum suction effect is very poor; although the existing bronchofiberscope sputum suction method is adopted, the cost of use is too high, a small-scale medical institution is difficult to be equipped, the economic burden of a patient is increased, and the popularization and the application are difficult.
Therefore, a medical clinical sputum aspirator is needed, which is beneficial to reducing the difficulty of inserting the sputum aspirating tube into the left main bronchus and improving the sputum aspirating effect.
Disclosure of Invention
In view of this, the present invention provides a clinical sputum aspirator, which is beneficial to reduce the difficulty of inserting a sputum aspirator into a left main bronchus and improve the sputum aspirating effect.
In order to achieve the aim, the invention provides a medical clinical sputum suction device, which comprises a sputum suction pipe made of flexible materials and a connecting assembly; the connecting assembly comprises a shell, a first connector arranged on the shell and used for being connected with the negative pressure generator, and a second connector arranged on the shell and used for being connected with the sputum suction tube, wherein a first pore passage arranged on the first connector is communicated with a second pore passage arranged on the second connector, and the outer end of the sputum suction tube is rotatably sleeved on the second connector.
As a further improvement to the above technical solution, the number of the second joints is at least two, and each second joint has a different outer diameter.
As a further improvement to the above technical solution, a first plug adapted to the first joint to close the first hole channel and/or a second plug adapted to the second joint to close the second hole channel is further included.
As a further improvement to the above technical scheme, the second joint comprises a fixed pipe and a movable pipe which is coaxial and is rotatably sleeved outside the fixed pipe, the second pore passage is arranged in the fixed pipe, and the outer end of the sputum suction pipe is sleeved on the movable pipe.
As a further improvement to the technical scheme, a plurality of rotary balls are distributed between the fixed pipe and the movable pipe, and arc-shaped positioning grooves used for accommodating the rotary balls in a matched mode are correspondingly arranged on the outer wall of the fixed pipe and the inner wall of the movable pipeline.
As a further improvement to the above technical solution, the first joint and/or the fixed pipe are integrally formed with the housing; the shell is internally provided with a communicating hole, and the first pore passage is communicated with the second pore passage through the communicating hole.
As a further improvement of the technical scheme, the inner end of the sputum suction pipe is closed to form a closed end, a plurality of sputum suction holes are distributed on the closed end, and the sputum suction holes are communicated with the inner cavity of the sputum suction pipe.
As a further improvement to the technical proposal, a developing piece is arranged on the sputum suction pipe close to the closed end.
As a further improvement to the technical proposal, the sputum suction tube is of an arc-shaped tube structure, and the radian of the arc-shaped tube structure is 5-15 degrees.
As a further improvement to the technical proposal, the outer surface of the outer end of the sputum suction tube is provided with an indication mark layer.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the medical clinical sputum suction device, the sputum suction tube is a flexible tube, when the sputum suction tube is stressed to rotate, the inner end of the sputum suction tube deflects, and the deflection position of the inner end of the sputum suction tube can be informed by controlling the rotation state of the sputum suction tube, so that the difficulty of inserting the sputum suction tube into the left main bronchus is reduced, and the sputum suction effect is improved; the invention has simple structure, convenient use and low use cost, is convenient to popularize and apply in small-scale medical institutions, effectively reduces the treatment burden of patients, generally meets the social requirement and has stronger practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the connecting assembly of the present invention.
Detailed Description
The technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the accompanying drawings; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Examples
As shown in fig. 1-2: the embodiment provides a medical clinical sputum suction device, which comprises a sputum suction tube 1 made of flexible materials and a connecting assembly; the connecting assembly comprises a shell 2, a first connector 3 arranged on the shell 2 and used for being connected with the negative pressure generator, and a second connector 4 used for being connected with the sputum suction tube 1, wherein a first pore passage 3a of the first connector 3 is communicated with a second pore passage 4a of the second connector 4, and the outer end of the sputum suction tube 1 is rotatably sleeved on the second connector 4, so that the sputum suction tube 1 can rotate relative to the shell 2.
The sputum suction tube 1 is used for being inserted into the trachea of a patient, can be of a silicone tube structure, and takes one end extending into a human body as an inner end and the other opposite end as an outer end when in use; the connecting component connects the sputum suction tube 1 with the negative pressure generator; the negative pressure generator is used for generating negative pressure, the negative pressure is preferably transmitted through the negative pressure suction tube 5, one end of the negative pressure suction tube 5 is connected to the negative pressure generator, the other end of the negative pressure suction tube is sealed and sleeved on the first connector 3, and the negative pressure suction tube 5 can be of a rubber tube structure.
In order to meet diversified connection requirements, the number and the type of the first joint 3 and the second joint 4 can be set according to requirements; the sputum aspirator of the embodiment is provided with a first connector 3 which is matched with the existing universal negative pressure suction tube 5; the sputum aspirator is provided with at least two second connectors 4 because the sputum suction pipes 1 can have different pipe diameters, each second connector 4 has different outer diameters so as to adapt to the sputum suction pipes 1 with different pipe diameters, the second pore passage 4a of each second connector 4 is communicated with the first pore passage 3a of the first connector 3, and the second connector 4 which is not needed to be used is closed when in use; for convenience of use, the sputum aspirator may further be provided with a first hole plug 6 adapted to the first connector 3 to close the first hole channel 3a and a second hole plug 7 adapted to the second connector 4 to close the second hole channel 4a, wherein the first hole plug 6 and the second hole plug 7 may be connected to the housing 2 through a connecting rope, and may of course be independently external.
As shown in fig. 2, in the connection assembly, the second joint 4 may include a fixed tube 41 and a movable tube 42 coaxially and rotatably sleeved outside the fixed tube 41, the second hole 4a is disposed in the fixed tube 41, and the outer end of the sputum suction tube 1 is sleeved on the movable tube 42; the fixed pipe 41 and the movable pipe 42 are both circular pipe structures; the outer diameter of the second joint 4 is the outer diameter of the movable tube 42; when the sputum suction pipe 1 rotates under stress, the movable pipe 42 rotates synchronously; in order to improve the rotation flexibility of the movable tube 42, a plurality of rotating balls 43 are distributed between the fixed tube 41 and the movable tube 42, the outer wall of the fixed tube 41 and the inner wall of the movable tube 42 are correspondingly provided with arc-shaped positioning grooves for accommodating the rotating balls 43 in a matching manner, and the fixed tube 41 and the movable tube 42 form a structure similar to a rotating bearing.
The shell 2, the first joint 3 and the second joint 4 can be made of hard plastics or metal; in order to improve the structural strength of the connecting assembly, both the first joint 3 and the fixed pipe 41 can be integrally formed with the housing 2; the housing 2 is provided with a communication hole 2a, and the first port passage 3a and the second port passage 4a communicate with each other through the communication hole 2 a.
In the sputum suction pipe 1, the inner end of the sputum suction pipe 1 is sealed to form a sealed end, a plurality of sputum suction holes 11 are distributed on the sealed end, and the sputum suction holes 11 are communicated with the inner cavity of the sputum suction pipe 1; the outer surface of the closed end is arc-shaped, so that the damage to human tissues is reduced; the sputum suction holes 11 are of small-hole structures, and the sputum suction holes 11 are uniformly distributed to uniformly suck sputum; the position of the sputum suction pipe 1 close to the closed end is provided with a developing piece 8, so that a patient in which the sputum suction pipe 1 is kept can conveniently perform shooting positioning; the sputum suction tube 1 can be of an arc tube structure, the radian a of the arc tube structure is not more than the bearing capacity of an air tube, the radian a can be 5-15 degrees, and the sputum suction tube 1 of the arc tube structure is more convenient to control; meanwhile, the outer surface of the outer end of the sputum suction tube 1 can be provided with an indication mark layer 9, and the indication mark layer 9 can be in the shape of an indication arrow and used for assisting in determining the bending direction of the sputum suction tube 1.
The sputum aspirator for medical clinical use provided by the embodiment can be used by, but is not limited to, the following ways:
when the sputum suction tube is used, the first connector 3 is connected with the negative pressure suction tube 5 of the negative pressure generator, the second connector 4 is selected according to the tube diameter of the sputum suction tube 1, the sputum suction tube 1 is sleeved outside the proper movable tube 42, the idle second connector 4 is sealed by the second hole plug 7, the sputum suction tube 1 is held by hands, the sputum suction tube 1 is gradually inserted into the trachea of a patient, after a certain depth is reached, the sputum suction tube 1 is kept aligned to the left face of the patient within a certain angle range, and the sputum suction tube 1 is rotated in a reciprocating manner within the angle range (for example, when the patient lies, the angle range can be 15 degrees up and down with the horizontal plane as a separation plane, so that a 30-degree fan-shaped area is formed), and at the moment, the inner end of the sputum suction tube 1 deflects towards the left under the action of rotating force, so that the left main trachea is easily inserted in the continuous insertion process.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A medical clinical sputum aspirator comprises a flexible sputum aspirator tube; the method is characterized in that: the device also comprises a connecting component; the connecting assembly comprises a shell, a first connector arranged on the shell and used for being connected with the negative pressure generator, and a second connector arranged on the shell and used for being connected with the sputum suction tube, wherein a first pore passage arranged on the first connector is communicated with a second pore passage arranged on the second connector, and the outer end of the sputum suction tube is rotatably sleeved on the second connector.
2. The medical clinical sputum aspirator according to claim 1, wherein: the number of the second joints is at least two, and each second joint has a different outer diameter.
3. The medical clinical sputum aspirator according to claim 1, wherein: further comprising a first plug for being adapted with the first connector to close the first porthole and/or a second plug for being adapted with the second connector to close the second porthole.
4. The medical clinical sputum aspirator according to claim 1, wherein: the second joint comprises a fixed pipe and a movable pipe which is coaxial and is sleeved outside the fixed pipe in a rotating mode, the second pore passage is formed in the fixed pipe, and the outer end of the sputum suction pipe is sleeved with the movable pipe.
5. The medical clinical sputum aspirator according to claim 4, wherein: a plurality of rotary balls are distributed between the fixed pipe and the movable pipe, and arc-shaped positioning grooves used for accommodating the rotary balls in a matched mode are correspondingly formed in the outer wall of the fixed pipe and the inner wall of the movable pipe.
6. The medical clinical sputum aspirator according to claim 4, wherein: the first joint and/or the fixed pipe are/is integrally formed with the shell; the shell is internally provided with a communicating hole, and the first pore passage is communicated with the second pore passage through the communicating hole.
7. The medical clinical sputum aspirator according to any one of claims 1 to 6, wherein: the inner end of the sputum suction pipe is sealed to form a sealed end, a plurality of sputum suction holes are distributed on the sealed end, and the sputum suction holes are communicated with the inner cavity of the sputum suction pipe.
8. The medical clinical sputum aspirator according to claim 7, wherein: and a developing piece is arranged on the sputum suction pipe close to the closed end.
9. The medical clinical sputum aspirator according to any one of claims 1 to 6, wherein: the sputum suction tube is of an arc-shaped tube structure, and the radian of the arc-shaped tube structure is 5-15 degrees.
10. The medical clinical sputum aspirator according to claim 9, wherein: and an indicating mark layer is arranged on the outer surface of the outer end of the sputum suction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941170.5A CN111991631B (en) | 2020-09-09 | 2020-09-09 | Medical clinical sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941170.5A CN111991631B (en) | 2020-09-09 | 2020-09-09 | Medical clinical sputum aspirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111991631A true CN111991631A (en) | 2020-11-27 |
| CN111991631B CN111991631B (en) | 2023-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941170.5A Active CN111991631B (en) | 2020-09-09 | 2020-09-09 | Medical clinical sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991631B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082617U (en) * | 1990-11-30 | 1991-08-14 | 冯超 | Once used phlegm absorber |
| WO2016180243A1 (en) * | 2015-05-08 | 2016-11-17 | 濡新（北京）科技发展有限公司 | Mucus suction tube |
| CN206001175U (en) * | 2016-08-12 | 2017-03-08 | 江苏迪威高压科技股份有限公司 | Adjustable pressure duct rotates multiple-pass joint |
| CN207237009U (en) * | 2017-02-21 | 2018-04-17 | 四川省人民医院 | A kind of dual-purpose suction tube of Y-shaped closed |
| CN108671287A (en) * | 2018-06-08 | 2018-10-19 | 房莉颖 | A kind of new medical sputum aspirator |
| CN208405689U (en) * | 2017-10-12 | 2019-01-22 | 田林 | A kind of closed sputum aspirator |
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
| CN211244786U (en) * | 2019-08-05 | 2020-08-14 | 吉林大学第一医院 | Suction head at front end of sputum suction tube |
| CN213407199U (en) * | 2020-09-09 | 2021-06-11 | 云南省阜外心血管病医院 | Medical sputum aspirator |
-
2020
- 2020-09-09 CN CN202010941170.5A patent/CN111991631B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082617U (en) * | 1990-11-30 | 1991-08-14 | 冯超 | Once used phlegm absorber |
| WO2016180243A1 (en) * | 2015-05-08 | 2016-11-17 | 濡新（北京）科技发展有限公司 | Mucus suction tube |
| CN206001175U (en) * | 2016-08-12 | 2017-03-08 | 江苏迪威高压科技股份有限公司 | Adjustable pressure duct rotates multiple-pass joint |
| CN207237009U (en) * | 2017-02-21 | 2018-04-17 | 四川省人民医院 | A kind of dual-purpose suction tube of Y-shaped closed |
| CN208405689U (en) * | 2017-10-12 | 2019-01-22 | 田林 | A kind of closed sputum aspirator |
| CN108671287A (en) * | 2018-06-08 | 2018-10-19 | 房莉颖 | A kind of new medical sputum aspirator |
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
| CN211244786U (en) * | 2019-08-05 | 2020-08-14 | 吉林大学第一医院 | Suction head at front end of sputum suction tube |
| CN213407199U (en) * | 2020-09-09 | 2021-06-11 | 云南省阜外心血管病医院 | Medical sputum aspirator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111991631B (en) | 2023-06-02 |
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Effective date of registration: 20231219 Address after: 100037 Beijing City, Xicheng District No. 167 North Patentee after: FUWAI HOSPITAL, CHINESE ACADEMY OF MEDICAL SCIENCES Patentee after: FUWAI YUNNAN CARDIOVASCULAR Hospital Address before: 650000 northeast of the intersection of Shahe North Road and Jinchuan Road, Pan Asia science and technology new area, Wuhua District, Kunming City, Yunnan Province Patentee before: FUWAI YUNNAN CARDIOVASCULAR Hospital |