CN107019839B - Sputum aspirator tube of convenient fixed position - Google Patents

Sputum aspirator tube of convenient fixed position Download PDF

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Publication number
CN107019839B
CN107019839B CN201710308889.3A CN201710308889A CN107019839B CN 107019839 B CN107019839 B CN 107019839B CN 201710308889 A CN201710308889 A CN 201710308889A CN 107019839 B CN107019839 B CN 107019839B
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Prior art keywords
sputum suction
outer sleeve
tube
sputum
elastic shell
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CN201710308889.3A
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Chinese (zh)
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CN107019839A (en
Inventor
刘辉
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JIANGSU KANGBAO MEDICAL EQUIPMENT CO Ltd
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JIANGSU KANGBAO MEDICAL EQUIPMENT CO Ltd
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Publication of CN107019839A publication Critical patent/CN107019839A/en
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    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10181—Means for forcing inflation fluid into the balloon
    • A61M25/10183—Compressible bulbs
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention discloses a sputum suction pipe convenient for fixing positions, which comprises a sputum suction pipe (1), wherein two ends of the sputum suction pipe (1) are respectively provided with a sputum suction head (2) and a syringe connecting end (3), and the syringe connecting end (3) is connected with a sputum suction syringe; an outer sleeve (5) is sleeved outside the sputum suction tube (1), an expansion head (6) is arranged at the middle section of the outer sleeve (5), and the wall thickness of the expansion head is smaller than that of the outer sleeve (5); the two ends of the outer sleeve (5) are closed, the two ends of the sputum suction tube (1) penetrate through the closed end surfaces of the two ends of the outer sleeve (5), and the top closed end of the outer sleeve (5) is connected with an inflatable ball valve (51) through a gas pipe; the sputum suction head (2) comprises an ellipsoidal elastic shell (21), the inner space of the ellipsoidal elastic shell (21) is communicated with the sputum suction tube (1), and a plurality of sputum suction holes (22) are formed in the ellipsoidal elastic shell (21). The invention has the advantages that the invention can overcome the defects of the prior art and has reasonable and novel structural design.

Description

Sputum aspirator tube of convenient fixed position
Technical Field
The invention relates to a sputum aspirator tube convenient to fix a position, and belongs to the field of medical appliances.
Background
Sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway to keep respiratory tract smooth and prevent complications such as aspiration pneumonia, pulmonary atelectasis, asphyxia, etc. Is suitable for patients with coma and excessive phlegm, or patients with need of intratracheal administration, contrast medium injection or sputum dilution. The sputum aspirator tube is a medical instrument necessary for sputum aspiration operation. The existing sputum suction tube is inconvenient to fix after being inserted into an airway, needs to be held and fixed by a special person, and is inconvenient to operate.
Disclosure of Invention
The invention aims at: the sputum suction tube with the convenient fixing position is convenient to insert into the trachea and then is fixed in position, and the operation is convenient.
In order to solve the technical problems, the invention adopts the technical scheme that the sputum suction tube convenient for fixing comprises a sputum suction tube (1), wherein two ends of the sputum suction tube (1) are respectively provided with a sputum suction head (2) and a syringe connecting end (3), and the syringe connecting end (3) is connected with a sputum suction syringe; an outer sleeve (5) is sleeved outside the sputum suction tube (1), an expansion head (6) is arranged at the middle section of the outer sleeve (5), and the wall thickness of the expansion head is smaller than that of the outer sleeve (5); the two ends of the outer sleeve (5) are closed, the two ends of the sputum suction tube (1) penetrate through the closed end surfaces of the two ends of the outer sleeve (5), and the top closed end of the outer sleeve (5) is connected with an inflatable ball valve (51) through a gas pipe; the sputum suction head (2) comprises an ellipsoidal elastic shell (21), the inner space of the ellipsoidal elastic shell (21) is communicated with the sputum suction tube (1), a plurality of sputum suction holes (22) are formed in the ellipsoidal elastic shell (21), and the sputum suction holes (22) are communicated with the inner space of the ellipsoidal elastic shell (21); an inner capillary tube (7) is sleeved in the sputum suction tube (1), and the end part of the inner capillary tube (7) penetrates through the top end of the ellipsoidal elastic shell (21); a plurality of elastic supporting pieces (11) are arranged between the outer wall of the sputum suction tube (1) and the inner wall of the outer sleeve (5), and two ends of each elastic supporting piece (11) are fixedly connected with the sputum suction tube (1) and the outer sleeve (5) respectively; the internal capillary tube (7) and the sputum suction tube (1) are arranged at intervals.
Optimally, the sputum suction tube convenient for fixing the position is characterized in that a capillary channel (23) is arranged in the ellipsoidal elastic shell (21), the tail end of the capillary channel (23) is connected with a conical inserting channel (24), and the conical bottom end surface of the inserting channel (24) is fixedly connected with the inner wall of the ellipsoidal elastic shell (21); a plurality of communication pipelines (25) are arranged on the plugging channel (24).
Preferably, the sputum suction tube convenient to fix is characterized in that a plurality of bifurcation ports (12) are arranged at the tail section of the sputum suction tube (1), the bifurcation ports (12) are communicated with the sputum suction tube (1), and the end parts of the bifurcation ports (12) are in threaded connection with sealing caps (13).
Optimally, the sputum suction tube convenient to fix is provided with a plurality of capillary holes on the outer sleeve (5).
Optimally, the sputum suction tube convenient to fix is provided with the outer sleeve (5) with the scale metering mark.
Optimally, the sputum suction tube convenient to fix is characterized in that the internal capillary tube (7) is marked with a scale metering mark.
In the technical scheme of this application, increased expansion head (6), after inhaling the phlegm pipe and inserting the air flue and reaching suitable position, through extrusion inflation ball valve (51) with the air injection inhale between phlegm pipe (1) and outer tube (5) and in expansion head (6), make outer tube (5) can support the air flue. The outer sleeve (5) expands after inflation to prevent the airway from shrinking caused by the stimulation of the cannula to the airway, and the expansion head (6) expands and is clamped in the airway after inflation to fix the position of the sputum aspirator tube. The existing sputum suction tube is generally provided with one to two sputum suction holes at the end, and sputum entering channels are fewer, and the ellipsoidal elastic shell (21) is additionally arranged in the technical scheme of the sputum suction tube, so that the number of the sputum suction holes (22) is increased, more sputum can be entered in the process of primary sputum suction, and the operation efficiency is high. When the sputum is too thick, the sputum needs to be diluted by injecting the liquid for diluting the sputum, so that the sputum is convenient to suck. In the technical scheme of this application, increased inside capillary (7), when needs carry out the sputum dilution, insert inside capillary (7), inject sputum dilution liquid, if need not dilute, then need not use, want to read with fixed pipeline, the flexible operation can save partial cost. The conical inserting passage (24) is convenient for inserting the inner capillary tube (7), and the communicating pipe (25) protrudes out of the surface of the inserting passage (24) to prevent the inner capillary tube (7) from entering other positions in the ellipsoidal elastic shell (21). The bifurcation (12) is convenient for connecting other devices, such as a pressurizing pump body, a medicine injector and the like, and is convenient for other operations during sputum suction.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Detailed Description
The technical features of the present invention are further described below with reference to the accompanying drawings and the specific embodiments.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the invention relates to a sputum aspirator tube convenient for fixing a position, which comprises a sputum aspirator tube (1), wherein two ends of the sputum aspirator tube (1) are respectively provided with a sputum aspirator head (2) and a syringe connecting end (3), and the syringe connecting end (3) is connected with a sputum aspirator syringe; an outer sleeve (5) is sleeved outside the sputum suction tube (1), an expansion head (6) is arranged at the middle section of the outer sleeve (5), and the wall thickness of the expansion head is smaller than that of the outer sleeve (5); the two ends of the outer sleeve (5) are closed, the two ends of the sputum suction tube (1) penetrate through the closed end surfaces of the two ends of the outer sleeve (5), and the top closed end of the outer sleeve (5) is connected with an inflatable ball valve (51) through a gas pipe; the sputum suction head (2) comprises an ellipsoidal elastic shell (21), the inner space of the ellipsoidal elastic shell (21) is communicated with the sputum suction tube (1), a plurality of sputum suction holes (22) are formed in the ellipsoidal elastic shell (21), and the sputum suction holes (22) are communicated with the inner space of the ellipsoidal elastic shell (21); an inner capillary tube (7) is sleeved in the sputum suction tube (1), and the end part of the inner capillary tube (7) penetrates through the top end of the ellipsoidal elastic shell (21); a plurality of elastic supporting pieces (11) are arranged between the outer wall of the sputum suction tube (1) and the inner wall of the outer sleeve (5), and two ends of each elastic supporting piece (11) are fixedly connected with the sputum suction tube (1) and the outer sleeve (5) respectively; the internal capillary tube (7) and the sputum suction tube (1) are arranged at intervals.
A capillary channel (23) is arranged in the ellipsoidal elastic shell (21), the tail end of the capillary channel (23) is connected with a conical inserting channel (24), and the conical bottom end surface of the inserting channel (24) is fixedly connected with the inner wall of the ellipsoidal elastic shell (21); a plurality of communication pipelines (25) are arranged on the plugging channel (24).
The sputum aspirator is characterized in that a plurality of bifurcation ports (12) are arranged at the tail section of the sputum aspirator (1), the bifurcation ports (12) are communicated with the sputum aspirator (1), and the end part of the bifurcation ports (12) is in threaded connection with a sealing cap (13).
The outer sleeve (5) is provided with a plurality of capillary holes.
The outer sleeve (5) is marked with a scale metering mark. The inner capillary (7) is marked with a scale metering mark.
In the technical scheme of this application, increased expansion head (6), after inhaling the phlegm pipe and inserting the air flue and reaching suitable position, through extrusion inflation ball valve (51) with the air injection inhale between phlegm pipe (1) and outer tube (5) and in expansion head (6), make outer tube (5) can support the air flue. The outer sleeve (5) expands after inflation to prevent the airway from shrinking caused by the stimulation of the cannula to the airway, and the expansion head (6) expands and is clamped in the airway after inflation to fix the position of the sputum aspirator tube. The existing sputum suction tube is generally provided with one to two sputum suction holes at the end, and sputum entering channels are fewer, and the ellipsoidal elastic shell (21) is additionally arranged in the technical scheme of the sputum suction tube, so that the number of the sputum suction holes (22) is increased, more sputum can be entered in the process of primary sputum suction, and the operation efficiency is high. When the sputum is too thick, the sputum needs to be diluted by injecting the liquid for diluting the sputum, so that the sputum is convenient to suck. In the technical scheme of this application, increased inside capillary (7), when needs carry out the sputum dilution, insert inside capillary (7), inject sputum dilution liquid, if need not dilute, then need not use, want to read with fixed pipeline, the flexible operation can save partial cost. The conical inserting passage (24) is convenient for inserting the inner capillary tube (7), and the communicating pipe (25) protrudes out of the surface of the inserting passage (24) to prevent the inner capillary tube (7) from entering other positions in the ellipsoidal elastic shell (21). The bifurcation (12) is convenient for connecting other devices, such as a pressurizing pump body, a medicine injector and the like, and is convenient for other operations during sputum suction.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims (1)

1. The utility model provides a conveniently fixed position inhale phlegm pipe which characterized in that: the sputum aspirator comprises a sputum aspirator tube (1), wherein two ends of the sputum aspirator tube (1) are respectively provided with a sputum aspirator head (2) and a syringe connecting end (3), and the syringe connecting end (3) is connected with a sputum aspirator syringe; an outer sleeve (5) is sleeved outside the sputum suction tube (1), an expansion head (6) is arranged at the middle section of the outer sleeve (5), and the wall thickness of the expansion head is smaller than that of the outer sleeve (5); the two ends of the outer sleeve (5) are closed, a plurality of capillary holes are formed in the outer sleeve (5), two ends of the sputum suction tube (1) penetrate through the closed end faces of the two ends of the outer sleeve (5), a scale metering mark is marked on the outer sleeve (5), and the closed end of the top end of the outer sleeve (5) is connected with an inflatable ball valve (51) through an air tube; the sputum suction head (2) comprises an ellipsoidal elastic shell (21), the inner space of the ellipsoidal elastic shell (21) is communicated with a sputum suction tube (1), a plurality of sputum suction holes (22) are formed in the ellipsoidal elastic shell (21), a plurality of branch ports (12) are formed in the tail section of the sputum suction tube (1), the branch ports (12) are communicated with the sputum suction tube (1), a sealing cap (13) is connected with the end part of the branch ports (12) through threads, and the sputum suction holes (22) are communicated with the inner space of the ellipsoidal elastic shell (21); an internal capillary tube (7) is sleeved in the sputum suction tube (1), a scale metering mark is marked on the internal capillary tube (7), and the end part of the internal capillary tube (7) passes through the top end of the ellipsoidal elastic shell (21); a plurality of elastic supporting pieces (11) are arranged between the outer wall of the sputum suction tube (1) and the inner wall of the outer sleeve (5), and two ends of each elastic supporting piece (11) are fixedly connected with the sputum suction tube (1) and the outer sleeve (5) respectively; the internal capillary tube (7) and the sputum aspirator tube (1) are arranged at intervals, a capillary tube channel (23) is arranged in the ellipsoidal elastic shell (21), the tail end of the capillary tube channel (23) is connected with a conical inserting channel (24), and the conical bottom end surface of the inserting channel (24) is fixedly connected with the inner wall of the ellipsoidal elastic shell (21); a plurality of communication pipelines (25) are arranged on the plugging channel (24).
CN201710308889.3A 2017-05-04 2017-05-04 Sputum aspirator tube of convenient fixed position Active CN107019839B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710308889.3A CN107019839B (en) 2017-05-04 2017-05-04 Sputum aspirator tube of convenient fixed position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710308889.3A CN107019839B (en) 2017-05-04 2017-05-04 Sputum aspirator tube of convenient fixed position

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CN107019839A CN107019839A (en) 2017-08-08
CN107019839B true CN107019839B (en) 2023-06-06

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108096686A (en) * 2017-12-28 2018-06-01 中南大学 Pleural/abdominal cavity drainage tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201701603U (en) * 2010-05-28 2011-01-12 深圳市益心达医学新技术有限公司 Washable sputum suction type tracheotomy tube
CN202270237U (en) * 2011-09-06 2012-06-13 杭州博菲医疗器械有限公司 Trachea cannula with water-injecting tube
CN204352358U (en) * 2014-11-24 2015-05-27 万鹏 The closed sputum aspirator tube of a kind of disposable three chamber integral type oxygen supply suction sputum
CN207970331U (en) * 2017-05-04 2018-10-16 江苏康宝医疗器械有限公司 A kind of sputum aspirator tube facilitating fixed position

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