CN116869455A - Bronchoalveolar lavage is with bronchoscope interventional therapy device - Google Patents
Bronchoalveolar lavage is with bronchoscope interventional therapy device Download PDFInfo
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- CN116869455A CN116869455A CN202310826889.8A CN202310826889A CN116869455A CN 116869455 A CN116869455 A CN 116869455A CN 202310826889 A CN202310826889 A CN 202310826889A CN 116869455 A CN116869455 A CN 116869455A
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- 238000013276 bronchoscopy Methods 0.000 description 2
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- 206010001889 Alveolitis Diseases 0.000 description 1
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- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 241000233870 Pneumocystis Species 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/121—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/122—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use using cleaning tools, e.g. brushes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
-
- 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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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a bronchoscope interventional therapy device for bronchoalveolar lavage, which relates to the technical field of bronchoscope interventional therapy devices, and comprises a bronchoscope body, wherein the bronchoscope body further comprises a main body, an operation part and an insertion part, the operation part and the insertion part are arranged on the main body, two fastening sleeves are arranged on the insertion part, a metal pipe is further arranged on the insertion part, a plastic hard pipe is arranged on the metal pipe, a supporting piece is arranged on the metal pipe, a placing sleeve is arranged on the supporting piece, a regulating groove is arranged on the outer wall of the placing sleeve, an action piece is arranged on one fastening sleeve, and a wiping towel in the placing sleeve is used for treating secretion on the insertion part, so that the secretion is prevented from entering an external environment along with the insertion part, and the placing sleeve is controlled to rotate under the action of an action rod, a small telescopic column and the regulating groove, so that the towel in the placing sleeve can wipe the surface of the insertion part through the rotation of the placing sleeve.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a bronchoscope interventional therapy device for bronchoalveolar lavage.
Background
Bronchoalveolar lavage is a new technology developed on the basis of fiber bronchoscopy, and is a method for injecting human physiological saline into bronchoalveoli by utilizing a bronchoscope and then sucking out the saline, collecting effective liquid on the surface of the alveoli and checking cell components and soluble substances of the effective liquid, wherein the method comprises two methods of full lung lavage through a karman double-lumen tube on one side and fiber bronchoscopy lavage under general anesthesia; clinically, the kit is used for diagnosing various pulmonary diseases, such as clinical diagnosis, differential diagnosis, research on etiology and pathogenesis of pulmonary diseases, evaluation of curative effect, prognosis and the like of alveolitis, pulmonary fibrosis, asbestos lung, lung cancer, pneumocystis disease, pulmonary alveolar protein deposition and the like.
In lavaging alveoli, the patient is first locally anesthetized by a bronchoscope: 1 ml-2 ml of 2% lidocaine is injected into the lavage lung segment through the biopsy hole, the local anesthesia is carried out on the lavage lung segment, and if the intravenous compound anesthetized patient still has strong airway reaction, 1 ml-2 ml of 2% lidocaine can be injected; then, physiological saline is injected: after the top end of the bronchoscope is embedded in the opening of a target bronchus segment or a sub-segment, sterilizing physiological saline at 37 ℃ or room temperature is rapidly injected through an operation pore canal, the total amount is 60 ml-120 ml, and the injection is carried out in a plurality of times (20 ml-50 ml each time); in general, lavage is performed a plurality of times; then sucking out the liquid containing cells or bacteria by using a bronchoscope, checking the collected liquid by using a microscope, and inoculating the corresponding liquid into a vessel containing special nutrient medium and standing for a period of time to observe whether bacteria culture exists (namely bacteria culture);
when lavage is carried out on alveoli of a patient, as lavage is generally needed for a plurality of times, and then when lavage is carried out for each time, an operator needs to carry out corresponding position movement on the bronchoscope, and then the bronchoscope is positioned in a partial area in the oral cavity of the patient, so that secretions (such as saliva, sputum and the like) in the oral cavity are easy to carry to the external environment, on one hand, medical staff is needed to clean a bed body, and on the other hand, if the patient has infectious diseases, the external environment is polluted, therefore, the bronchoscope interventional therapy device for lavage of the bronchoalveoli is provided.
Disclosure of Invention
The invention aims to provide a bronchoscope interventional therapy device for bronchoalveolar lavage, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the bronchoalveolar lavage bronchoscope interventional therapy device comprises a bronchoscope body, wherein the bronchoscope body further comprises a main body, an operation part and an insertion part, wherein the operation part and the insertion part are arranged on the main body, two fastening sleeves are arranged on the insertion part and are fixed on the insertion part through bolts, a metal pipe is further arranged on the insertion part, a plastic hard pipe is arranged on the metal pipe and is used for being plugged into the oral cavity of a patient, a supporting piece is arranged on the metal pipe, and a placing sleeve for placing a towel is arranged on the supporting piece; the placing sleeve is located below the fastening sleeve, the outer wall of the placing sleeve is provided with a regulating groove, one of the regulating grooves is provided with an acting piece, and the acting piece enables the placing sleeve to rotate directionally through the acting regulating groove, so that a towel inside the placing sleeve rotates and wipes the inserting portion.
Preferably, the supporting member is an i-shaped sleeve, and the placing sleeve is rotationally connected with the i-shaped sleeve; the action piece comprises an action rod arranged on one of the fastening sleeves, and a small telescopic column which is used for being in sliding connection with the regulating groove is further arranged on the action rod.
Preferably, the regulating groove is composed of a plurality of spiral grooves, vertical grooves and guide blocks, the spiral grooves and the vertical grooves are in a mutually communicated state, and the guide blocks are located at the intersection of the vertical grooves and the bottoms of the spiral grooves.
Preferably, the main body is symmetrically provided with two fixed sleeve groups, the two fixed sleeve groups are internally provided with buffer rubber blocks, and the two fixed sleeve groups are connected through bolts; and are all positioned below the operation part.
Preferably, the main part bilateral symmetry is provided with the support frame, and two all install on the support frame and be used for carrying out the connecting piece that is connected with the supporting point, wherein still install the plate body on the fixed sleeve group, just the plate body is located the support frame inside and carries out sliding connection with its inner wall between.
Preferably, the support frame is further provided with a mounting plate for sliding connection with the inner wall of the support frame, the mounting plate is located on one side of the plate body, and a plurality of sliding columns for rotating connection with the inner walls on two sides of the mounting plate are arranged on the mounting plate, wherein the side wall of the plate body is provided with a plurality of trapezoidal blocks, and the sliding columns and the side walls of the trapezoidal blocks are in a relative sliding state.
Preferably, the mounting plate is further provided with a penetrating column for rotating connection between the mounting plate and the inner wall of the mounting plate, and the end part of the penetrating column penetrates through the side wall of the support frame and extends to the outside, wherein the inner wall of the support frame is further provided with a spring body, and the end part of the spring body is in contact with the mounting plate.
Preferably, the clamping plate frame is installed on the side wall of the support frame, half-moon shaped sliding rails are symmetrically arranged on the clamping plate frame, extension plates are symmetrically arranged on the through columns, and the half-moon shaped sliding rails are located on the movement tracks of the extension plates.
Preferably, the top of the placing sleeve is provided with a placing groove, and an annular baffle plate is arranged in the placing sleeve.
Preferably, the trapezoid block is isosceles trapezoid in shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention utilizes the wiping towel in the placing sleeve to treat the secretion on the inserting part, prevents the secretion from entering the external environment along with the inserting part, and controls the placing sleeve to rotate under the action of the action rod, the small telescopic column and the regulating groove, so that the towel in the placing sleeve can wipe the surface of the inserting part through the rotation of the placing sleeve when the inserting part is subjected to position adjustment, thereby effectively preventing the condition that the secretion is exposed outside and achieving the aim of improving the lavage quality.
2. The fixed sleeve group is arranged on the main body, and the movement state of the mounting plate is limited by adjusting the position of the extension plate on the clamping plate frame, so that the movement state of the trapezoid block can be controlled by utilizing the sliding column, the movement state of the fixed sleeve group is controlled to limit the bronchoscope body, so that medical staff can observe images on the display screen in the operation process conveniently, and the aim of improving the lavage quality is fulfilled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the mechanical components of the insert of the present invention;
FIG. 4 is a schematic illustration of the structural separation of the mechanical components of the present invention for the treatment of secretions;
FIG. 5 is a schematic view of the structure of the acting element of the present invention;
FIG. 6 is a schematic view of a fixing sleeve set according to the present invention;
FIG. 7 is a schematic view of the internal structure of the support frame according to the present invention;
FIG. 8 is a schematic view of the mounting plate and strut configuration of the present invention;
FIG. 9 is a schematic view of the mounting plate and support frame structure of the present invention;
fig. 10 is an enlarged view of the area a of fig. 9 according to the present invention.
In the figure: 1-a bronchoscope body; 11-a body; 12-an operation part; 13-an insertion portion; 2-fastening the sleeve; 3-metal pipe making; 4-plastic hard tube; 5-a support; 51-an I-shaped sleeve; 52-reinforcing bars; 6-placing a sleeve; 61-placing in a groove; 62-an annular baffle; 7-a regulating groove; 71-helical grooves; 72-vertical slots; 73-a guide block; 8-an action member; 81-action bars; 82-small telescopic column; 9-fixing the sleeve group; 91-buffer rubber blocks; 10-supporting frames; 101-a connector; 102-a plate body; 103-mounting plates; 104-a slide column; 105-trapezoidal blocks; 106-passing through the column; 107-a spring body; 108-clamping the plate frame; 109-half moon shaped slide rail; 100-extension plate; 11-a body; 12-an operation part; 13-insert.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the invention provides a bronchoalveolar lavage bronchoscope interventional therapy device, which is correspondingly improved aiming at the technical problems in the prior art, and comprises a bronchoscope body 1, wherein the bronchoscope body 1 further comprises a main body 11, an operation part 12 and an insertion part 13 which are arranged on the main body 11, wherein the insertion part 13 is provided with two fastening sleeves 2, the two fastening sleeves 2 are arranged on the insertion part 13 through bolts, the bronchoalveolar lavage bronchoscope interventional therapy device can be detached during storage or cleaning work, the insertion part 13 is also sheathed with a metal tube 3, the metal tube 3 is provided with a plastic hard tube 4 for being stuffed into the oral cavity of a patient, further described, in particular operation, medical staff firstly inserts the plastic hard tube 4 into the oral cavity of the patient and then fixes the plastic hard tube by using a pasting piece such as a medical adhesive tape, if a state inconvenient to fix occurs, the plastic hard tube 4 is directly placed in the oral cavity of the patient, the insertion part 13 is filled into the patient through the metal tube 3 and the plastic hard tube 4, meanwhile, the metal tube 3 is also provided with a supporting piece 5, the supporting piece 5 is a hard tube 51, and if the plastic tube 4 is fixed through the metal tube 3 and the metal tube 4 is in contact with the oral cavity of the patient, and the soft mouth is required, and the comfort of the patient is improved;
wherein the I-shaped sleeve 51 is further provided with a placing sleeve 6 for rotationally connecting with the placing sleeve, further describing that the placing sleeve 6 in the invention is formed by two identical sleeves, the two sleeves are connected through bolts, the placing sleeve 6 is used for placing a wiping towel (paper with thicker thickness can be used for replacing the wiping towel), the fastening sleeve 2 is positioned above the placing sleeve 6, the outer wall of the placing sleeve 6 is provided with a regulating groove 7, the regulating groove 7 is formed by a plurality of spiral grooves 71, vertical grooves 72 and guide blocks 73, the plurality of spiral grooves 71 and the vertical grooves 72 are in a mutually communicated state, the plurality of guide blocks 73 are positioned at the intersection of the vertical grooves 72 and the bottoms of the spiral grooves 71, an action piece 8 is mounted on one of the fastening sleeves 2, the action piece 8 comprises an action rod 81 mounted on one of the fastening sleeves 2, a small telescopic column 82 for sliding with the regulating and controlling groove 7 (a plurality of spiral grooves 71, vertical grooves 72 and guide blocks 73) is further arranged on the action rod 81, the placing sleeve 6 is further described, the top of the placing sleeve 6 is provided with a placing groove 61, an annular baffle plate 62 is mounted in the placing sleeve 6, a wiping towel enters the placing sleeve 6 through the placing groove 61, the annular baffle plate 62 limits the wiping towel, and the small telescopic column 82 in the invention is positioned at the intersection of the bottom of the vertical groove 72 and the bottom of the spiral groove 71 in the initial state;
specifically, when the alveolar lavage work is performed on the patient, firstly, the plastic hard tube 4 is put into the oral cavity of the patient, the plastic hard tube 4 is fixed through the adhesive piece, and the insertion part 13 enters the patient through the metal tube 3 and the plastic hard tube 4; in the alveolar lavage process, the insertion part 13 needs to be frequently pulled, if the pulling range is smaller, oral secretion on the insertion part 13 can be in the metal tube 3, the I-shaped sleeve 51 and the placement sleeve 6 and can not be carried into the external environment, if the pulling range is larger, the oral secretion of a patient can easily enter the external environment along with the insertion part 13, and in this state, the main body 11 drives the insertion part 13 to act outwards, because the two fastening sleeves 2 are fixed on the insertion part 13 through bolts, and then synchronously act along with the insertion part 13, so that the action bar 81 on one fastening sleeve 2 drives the small telescopic column 82 to act (in the intersecting position of the bottom of the vertical groove 72 and the spiral groove 71 in the initial state), the small telescopic column 82 in this state acts along the spiral groove 71 under the action of the guide block 73, and acts on the inner wall of the spiral groove 71, so that the placing sleeve 6 rotates on the i-shaped sleeve 51 by a certain angle (the recommended rotation angle is 0-45 degrees, the rotation amplitude is too large, the wiping towel in the placing sleeve 6 is easy to receive the acting force of the inserting part 13 to generate a fold condition), when the small telescopic column 82 moves into the vertical groove 72, the placing sleeve 6 does not perform sleeve any more, the wiping towel still wipes the surface of the inserting part 13, and in the process, the towel may generate fold condition due to the acting force, but the annular baffle plate 62 in the placing sleeve 6 blocks the towel, so that the fold range of the towel is reduced;
the insertion part 13 goes deep into the patient (frequent position adjustment is needed for the insertion part 13 in the lavage process, so that the alveolus lavage of the patient is more thorough), at this time, the two fastening sleeves 2 synchronously move along with the insertion part, the action rod 81 on one fastening sleeve 2 synchronously descends along with the action rod, the small telescopic column 82 on the action rod 81 moves along the vertical groove 72, the placing sleeve 6 is in a static state, the insertion part 13 after the towel is wiped by the rotation of the towel (meanwhile, the insertion part 13 performs position adjustment and also gives a certain acting force to the towel), the exposed area of the insertion part 13 is generally free of secretion, further, when the insertion part 13 descends deeply again, the insertion part 13 does not need to be wiped by rotation, frequent rotary wiping is needed when the insertion part 13 performs position movement, the towel is easy to cause the towel to have a wrinkle condition (the towel has an excessive wrinkle condition, the contact range of the towel is easy to be small, and a certain influence is caused to the wiping effect);
in the alveolar lavage process, medical staff needs to observe the alveolar lavage condition of a patient through watching a display screen, so that part of medical staff can possibly see an unclear condition when in operation, then the bronchoscope body 1 is placed on a certain supporting point and then is close to the display screen for observation, and then the position of the inserting part 13 can possibly be changed when the bronchoscope body 1 is placed, so that the intraoperative observation of the medical staff is influenced; the invention further carries out corresponding improvement aiming at the technical problem;
the supporting frames 10 are symmetrically arranged at two sides of the main body 11, and the two supporting frames 10 are respectively provided with a connecting piece 101 for connecting with a supporting point, further describing that the supporting point in the invention can be a bedstead, a bracket of a medical instrument and the like, so that the supporting frames 10 are fixed above a patient under the action of the connecting pieces 101; it should be noted that, in the above description, if the plastic hard tube 4 is in a state inconvenient to fix, the plastic hard tube 4 is directly placed in the oral cavity of the patient, in order to avoid the shaking state of the i-shaped sleeve 51, a reinforcing rod 52 may be connected between the support frame 10 and the i-shaped sleeve 51, and the reinforcing rod 52 is used for supporting the i-shaped sleeve 51; the main body 11 is also symmetrically provided with two fixed sleeve groups 9, the two fixed sleeve groups 9 are internally provided with buffer rubber blocks 91, the buffer rubber blocks 91 are in contact with the main body 11 and have certain friction force, the two fixed sleeve groups 9 are connected through bolts and are positioned below the operation part 12, further description is made that the top of the fixed sleeve groups 9 is in contact with the operation part 12, so that when the bronchoscope body 1 moves upwards, the fixed sleeve groups 9 are driven by the friction force between the buffer rubber blocks 91 and the main body 11, further description is made that if the bronchoscope body 1 with a smoother surface is used, rubber rings or other solid pieces can be sleeved on the bronchoscope body 1 of the type, and the fixed sleeve groups 9 synchronously ascend along with the bronchoscope body 1 through the rubber rings (or other solid pieces), and when the fixed sleeve groups 9 descend, the operation part 12 contacts with the top of the fixed sleeve groups 9, and then the operation part 12 acts on the top of the fixed sleeve groups 9, so that the fixed sleeve groups 9 synchronously descend along with the bronchoscope body 1; the fixed sleeve group 9 is further provided with a plate body 102, the plate body 102 is positioned inside the support frame 10 and is in sliding connection with the inner wall of the support frame (in longitudinal sliding, namely, the position adjustment direction of the bronchoscope body 1), the plate body 102 is further provided with a plurality of trapezoidal blocks 105, the outer shape of the trapezoidal blocks 105 is in an isosceles trapezoid shape, the support frame 10 is internally provided with a mounting plate 103 (transversely and vertically in the position adjustment direction of the bronchoscope body 1) which is in sliding connection with the inner wall of the bronchoscope body, the mounting plate 103 is positioned at one side of the plate body 102, the mounting plate 103 is provided with a plurality of sliding columns 104 which are used for rotationally connecting the inner walls at two sides of the mounting plate 103, the side wall of the plate body 102 is provided with a plurality of trapezoidal blocks 105, the side wall of the sliding columns 104 and the side walls of the trapezoidal blocks 105 are in a relative sliding state, the mounting plate 103 is also provided with a penetrating column 106 which is used for rotationally connecting the inner walls of the trapezoidal blocks 105, the end parts of the penetrating column 106 penetrate through the side wall of the support frame 10 and extend to the outside, the inner wall of the support frame 10 is also provided with a spring body 107, the end part of the spring body 107 is in a contact state with the mounting plate 103, the side wall of the support frame 10 is provided with a clamping frame 108, the clamping frame 108 is arranged at the side wall 108, the side wall of the sliding connection with the sliding rails 100, the clamping frame 108 is symmetrically arranged on the side walls of the support frame 10, the side walls, the clamping frame 108 is provided with two sliding rails 100 are symmetrically arranged on the side rails 100, the side rails 100 are in a symmetric shape, the side rails 100 are in a sliding rail state between the two side 100 is in a sliding rail state, and the two side 100 is in a sliding rail state between the two side between the side 100 is in a state, and extending between the sliding rail state is in a state between the sliding rail state and between the side 100 is in a state and opposite in a sliding state and opposite in a state and opposite side 100;
specifically, when the bronchoscope body 1 performs upward position adjustment, the fixed sleeve group 9 performs synchronous motion along with the fixed sleeve group, at this time, the plate body 102 on the fixed sleeve group 9 performs directional sliding in the support frame 10, in the sliding process, the trapezoidal block 105 acts on the sliding column 104, the sliding column 104 receives acting force to enable the mounting plate 103 to compress the spring body 107, and in the initial state, the half-moon shaped sliding rail 109 does not block the motion of the extension plate 100; when a medical staff needs to approach the display screen to observe alveoli of a patient, the patient can rotate to pass through the column 106, and the extension plate 100 on the passing column 106 enters the half-moon shaped slide rail 109; when the mounting plate 103 is moved outwards to squeeze the spring body 107, the extension plate 100 on the through column 106 is blocked by the half-moon shaped slide rail 109 and cannot move, the mounting plate 103 is in a fixed state, when the trapezoidal block 105 acts on the slide column 104, the trapezoidal block 105 cannot move downwards due to the fixed state of the mounting plate 103, so that the plate 102 and the fixed sleeve group 9 thereon cannot move downwards, the operation part 12 on the bronchoscope body 1 is in a contact state with the top of the fixed sleeve group 9, at this time, the bronchoscope body 1 is correspondingly in a fixed state (cannot move downwards due to the action of gravity), after the medical staff observes, the through column 106 is rotated to enable the extension plate 100 to leave from the half-moon shaped slide rail 109 (return to an initial state), the limitation of the mounting plate 103 is relieved, and at this time, the bronchoscope body 1 can move.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Bronchoalveolar lavage is with bronchoscope interventional therapy device, including bronchoscope body (1), bronchoscope body (1) still includes main part (11), sets up operating section (12) and insert portion (13) on main part (11), its characterized in that: two fastening sleeves (2) are arranged on the insertion part (13), the two fastening sleeves (2) are fixed on the insertion part (13) through bolts, a metal pipe (3) is further arranged on the insertion part (13), a plastic hard pipe (4) is arranged on the metal pipe (3), the plastic hard pipe (4) is used for being plugged into the oral cavity of a patient, a supporting piece (5) is arranged on the metal pipe (3), and a placing sleeve (6) for placing a towel is arranged on the supporting piece (5);
placing sleeve (6) are located fastening sleeve (2) below, just placing sleeve (6) outer wall is provided with regulation and control groove (7), one of them be provided with on fastening sleeve (2) action piece (8), action piece (8) make placing sleeve (6) directional rotation through action regulation and control groove (7), so that place inside towel of sleeve (6) and rotate and wipe action to insert portion (13).
2. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 1, wherein: the support piece (5) is an I-shaped sleeve (51), wherein the placement sleeve (6) is rotationally connected with the I-shaped sleeve (51);
the acting piece (8) comprises an acting rod (81) arranged on one of the fastening sleeves (2), and a small telescopic column (82) which is used for being connected with the regulating groove (7) in a sliding mode is further arranged on the acting rod (81).
3. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 2, wherein: the regulating groove (7) is composed of a plurality of spiral grooves (71), vertical grooves (72) and guide blocks (73), the spiral grooves (71) and the vertical grooves (72) are in a mutual communication state, and the guide blocks (73) are located at the intersecting positions of the bottom of the vertical grooves (72) and the bottom of the spiral grooves (71).
4. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 1, wherein: two fixed sleeve groups (9) are symmetrically arranged on the main body (11), buffer rubber blocks (91) are arranged in the two fixed sleeve groups (9), and the two fixed sleeve groups (9) are connected through bolts; and are all positioned below the operation part (12).
5. A bronchoscopic interventional therapy device for bronchoalveolar lavage as defined in claim 4 wherein: the support frames (10) are symmetrically arranged on two sides of the main body (11), connecting pieces (101) used for being connected with supporting points are arranged on the two support frames (10), the plate body (102) is further arranged on the fixed sleeve group (9), and the plate body (102) is located inside the support frames (10) and is in sliding connection with the inner walls of the support frames.
6. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 5, wherein: the support frame (10) is inside still to be provided with be used for carrying out sliding connection's mounting panel (103) rather than the inner wall, just mounting panel (103) are located plate body (102) one side, and be provided with a plurality of slide posts (104) that are used for carrying out rotation connection rather than both sides inner wall on mounting panel (103), wherein a plurality of trapezoidal piece (105) are installed to plate body (102) lateral wall, just be in relative sliding state between slide post (104) and trapezoidal piece (105) lateral wall.
7. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 6, wherein: the mounting plate (103) is further provided with a penetrating column (106) used for rotationally connecting the inner wall of the mounting plate, the end part of the penetrating column (106) penetrates through the side wall of the support frame (10) and extends to the outside, the inner wall of the support frame (10) is further provided with a spring body (107), and the end part of the spring body (107) is in contact with the mounting plate (103).
8. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 7, wherein: clamping plate frames (108) are mounted on the side walls of the supporting frames (10), half-moon shaped sliding rails (109) are symmetrically arranged on the clamping plate frames (108), extension plates (100) are symmetrically arranged on the penetrating columns (106), and the half-moon shaped sliding rails (109) are located on the movement tracks of the extension plates (100).
9. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 2, wherein: the top of the placing sleeve (6) is provided with a placing groove (61), and an annular baffle plate (62) is arranged in the placing sleeve (6).
10. A bronchoscopic interventional therapy device for bronchoalveolar lavage according to claim 6, wherein: the trapezoid block (105) is isosceles trapezoid in shape.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU42174U1 (en) * | 2004-07-16 | 2004-11-27 | Государственное учреждение Самарский государственный медицинский университет | Bronchoalveolar lavage device |
| CN111870289A (en) * | 2020-08-21 | 2020-11-03 | 南阳市中心医院 | Bronchoscope interventional therapy device for respiratory department |
| CN218165248U (en) * | 2022-04-15 | 2022-12-30 | 中山大学肿瘤防治中心（中山大学附属肿瘤医院、中山大学肿瘤研究所） | But suction biopsy prevents nasopharynx hard tube mirror that image sheltered from |
| CN218247186U (en) * | 2022-06-10 | 2023-01-10 | 中国人民解放军东部战区总医院 | Anti-shake type department of respiration bronchoscope intervenes treatment equipment |
| CN116138720A (en) * | 2023-02-28 | 2023-05-23 | 许昌市中心医院 | Breathing endoscope |
-
2023
- 2023-07-06 CN CN202310826889.8A patent/CN116869455B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU42174U1 (en) * | 2004-07-16 | 2004-11-27 | Государственное учреждение Самарский государственный медицинский университет | Bronchoalveolar lavage device |
| CN111870289A (en) * | 2020-08-21 | 2020-11-03 | 南阳市中心医院 | Bronchoscope interventional therapy device for respiratory department |
| CN218165248U (en) * | 2022-04-15 | 2022-12-30 | 中山大学肿瘤防治中心（中山大学附属肿瘤医院、中山大学肿瘤研究所） | But suction biopsy prevents nasopharynx hard tube mirror that image sheltered from |
| CN218247186U (en) * | 2022-06-10 | 2023-01-10 | 中国人民解放军东部战区总医院 | Anti-shake type department of respiration bronchoscope intervenes treatment equipment |
| CN116138720A (en) * | 2023-02-28 | 2023-05-23 | 许昌市中心医院 | Breathing endoscope |
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