CN218793296U

CN218793296U - Anti-regurgitation sputum collector of bronchofiberscope

Info

Publication number: CN218793296U
Application number: CN202223324432.7U
Authority: CN
Inventors: 王荣萍
Original assignee: Taikang Xianlin Gulou Hospital Co ltd
Current assignee: Taikang Xianlin Gulou Hospital Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-07
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an anti palirrhea sputum collector of bronchofiberscope, including the collector body, the upper end threaded connection of collector body has the installation lid, the upper end difference first connector of fixedly connected with and the second connector of installation lid, the upper end of first connector and second connector all is equipped with sealing joint, there is negative pressure pipe upper end of first connector through sealing joint swing joint. The above structure is adopted in the utility model, in the use, through at collection cup lower extreme installation sucking disc, can be according to the condition of inhaling the phlegm scene, adsorb on the position of adaptation, and because no matter in operating room or guardianship area, like all adopt the columnar structure on the operation table disease bed basically, the clamp splice that has the clamp groove is spacing sliding fit spring in the concave block mounting groove, make two clamp splices can the centre gripping on disease bedpost, thereby the convenience is fixed the collector body, and then improve the strain capacity and the practicality of this collector body greatly.

Description

Anti-regurgitation sputum collector of bronchofiberscope

Technical Field

The utility model belongs to the department of respiration field, in particular to anti palirrhea sputum collector of bronchofiberscope.

Background

At present, the main symptom of respiratory infectious diseases such as avian influenza, SARS or pulmonary tuberculosis patients is expectoration, while in clinical examination, the test of sputum components is the main means for the definite diagnosis and disease analysis of pulmonary tuberculosis patients, most of the existing sputum collection devices are test bottles, patients cough sputum in the bottles, and samples are stored for inspection and test.

However, sputum collector among the prior art adopts the negative pressure mode to absorb patient's sputum out on the basis based on bronchofiberscope often, but sputum collector among the prior art is when using, and fixed mode is comparatively single, and the on-the-spot ability of meeting an emergency is poor, and sputum collector among the prior art does not have anti palirrhea function simultaneously, causes a large amount of losses of sputum sample easily, consequently needs to carry out the technological improvement.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the object of the present invention is to provide a bronchofiberscope anti-regurgitation sputum collector in order to solve the problem mentioned in the above background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an anti palirrhea sputum collector of bronchofiberscope, includes the collector body, the upper end threaded connection of collector body has the installation lid, the upper end difference fixedly connected with first connector and the second connector of installation lid, the upper end of first connector and second connector all is equipped with sealing joint, the upper end of first connector has the negative pressure pipe through sealing joint swing joint, the upper end fixedly connected with negative pressure plug of negative pressure pipe, the upper end of second connector has the phlegm pipe of inhaling through sealing joint swing joint, the inner wall fixedly connected with of inhaling the phlegm pipe hinders the film, the upper end fixedly connected with bronchofiberscope water conservancy diversion mouth joint of inhaling the phlegm pipe, the upper end of inhaling the phlegm pipe is equipped with the check valve, the collection cup is installed to the lower extreme screw thread of collector body, the sucking disc is installed to the lower extreme screw thread of collecting the cup, the solid fixed ring of upper end outer wall fixedly connected with of collector body, gu fixed ring's left side is rotated and is connected with fixed establishment.

Further, as a preferred technical scheme, the collector body is transparent, and the front surface of the collector body is provided with scale marks.

Further, as a preferred technical scheme, the left side and the right side of the collecting cup are symmetrically and fixedly provided with shifting pieces.

Further, as preferred technical scheme, sealing joint includes the swivel nut, the swivel nut is established in the lower extreme outside of inhaling the phlegm pipe, inhale the lower extreme fixedly connected with stop collar of phlegm pipe, the upper end fixedly connected with second sealing washer of stop collar, the first sealing washer of upper end fixedly connected with of second connector, the upper end screw thread installation of swivel nut and second connector.

Further, as preferred technical scheme, fixed establishment includes concave piece, concave piece rotates the left side of connecting at solid fixed ring, the mounting groove has been seted up to concave piece interior recess symmetry, the inboard sliding connection of mounting groove has the clamp splice, the double-layered groove has been seted up to the offside of clamp splice, the inside offside fixed mounting of clamp splice and mounting groove has the spring.

Furthermore, as a preferred technical scheme, the inboard symmetry of mounting groove has seted up the spacing groove, the one end of clamp splice passes through spacing groove sliding connection and is inboard at the mounting groove.

Further, as a preferred technical scheme, a rubber layer is fixedly connected to the clamping groove of the clamping block, and the thickness of the rubber layer is 0.3cm.

Further, as a preferred technical scheme, one side of the clamping block, which is far away from the clamping groove, is fixedly connected with a pull rod, and a pull handle of the pull rod is arranged on the outer side of the mounting groove.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, a limiting sleeve is additionally arranged at the lower end of a sputum suction pipe, a threaded sleeve is additionally arranged at the end part of the sputum suction pipe positioned at the upper end of the limiting sleeve, a second sealing ring is additionally arranged at the upper end of the limiting sleeve, a first sealing ring is additionally arranged at the upper end of a second connector, the connection part of the lower end of the sputum suction pipe and the second connector can be in a sealing state while the threaded sleeve and the second connector are fixed, a bronchofiberscope flow guide opening connector is connected to a bronchofiberscope holding position during sputum suction, a collector body enables the sputum suction pipe to start sputum suction under the action of negative pressure, and a one-way valve on the sputum suction pipe is matched with a flexing rubber sheet which is distributed at an equal angle in the inner wall of the sputum suction pipe during sputum suction to block reverse flow of sputum, so that the reverse flow problem of a sputum sample can be greatly reduced, and the retention rate of the sputum sample is improved;

second, in the use, through collecting cup lower extreme installation sucking disc, can be according to the condition of inhaling the phlegm scene, adsorb on the position of adaptation, and because no matter in operating room or guardianship district, all adopt the column structure like on the operation table disease bed basically, the clamp splice that has the clamp groove is spacing sliding fit spring in the concave block mounting groove, make two clamp splices can the centre gripping on disease bedpost, thereby the convenience is fixed the collector body, and then improves the deformability and the practicality of this collector body greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the collector body of the present invention;

FIG. 3 is a schematic view of the inner structure of the sputum aspirator of the present invention;

fig. 4 is an enlarged view of the point a in fig. 1 of the present invention.

Reference numerals: 1. collector body, 2, scale mark, 3, collection cup, 4, installation lid, 5, plectrum, 6, sucking disc, 7, solid fixed ring, 8, negative pressure pipe, 9, negative pressure plug, 10, inhale phlegm pipe, 11, bronchofiberscope water conservancy diversion mouth connect, 12, check valve, 13, first connector, 14, second connector, 15, sealing joint, 151, swivel nut, 152, stop collar, 153, first sealing washer, 154, second sealing washer, 16, hinder the film, 17, fixed establishment, 171, clamp splice, 172, concave block, 173, mounting groove, 174, spring, 175, clamp groove, 18, spacing groove, 19, rubber layer, 20, pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the bronchofiberscope anti-regurgitation sputum collector described in this embodiment includes a collector body 1, an installation cover 4 is screwed on the upper end of the collector body 1, a first connector 13 and a second connector 14 are fixedly connected to the upper end of the installation cover 4, a sealing connector 15 is respectively arranged on the upper ends of the first connector 13 and the second connector 14, the upper end of the first connector 13 is movably connected with a negative pressure tube 8 through the sealing connector 15, a negative pressure plug 9 is fixedly connected to the upper end of the negative pressure tube 8, a sputum suction tube 10 is movably connected to the upper end of the second connector 14 through the sealing connector 15, a flexible film 16 is fixedly connected to the inner wall of the sputum suction tube 10, a bronchofiberscope diversion port connector 11 is fixedly connected to the upper end of the sputum suction tube 10, a check valve 12 is arranged on the upper end of the sputum suction tube 10, a collection cup 3 is installed on the lower end of the collector body 1 through a screw thread, a suction cup 6 is installed on the lower end of the collection cup 3, a fixing ring 7 is fixedly connected to the outer wall of the upper end of the collector body 1, and a fixing ring 17 is rotatably connected to the left side of the fixing ring 7; the collector body 1 is transparent, the scale marks 2 are arranged on the front surface of the collector body 1, and the condition of sputum can be conveniently observed and the sputum can be conveniently collected in a specified capacity by adopting a transparent structure with the scale marks 2 for the collector body 1; the poking pieces 5 are symmetrically and fixedly arranged on the left side and the right side of the collecting cup 3, and the poking pieces 5 are symmetrically arranged on the collecting cup 3, so that the sucking discs 6 can be conveniently and quickly taken down from a fixed position by the poking pieces 5 on the collecting cup 3 when being fixed; the flexible film 16 is distributed in the sputum suction tube 10 in an equiangular 6-sheet shape, and the groove at the end part of the film is towards the direction of the collector body 1, so that the reflux resistance of the sputum specimen can be increased, and the loss of the sputum specimen is greatly reduced.

Example 2

Referring to fig. 1-3, on the basis of embodiment 1, in order to achieve the purpose of conveniently and hermetically connecting the sputum suction tube 10 and the second connector 14, the present embodiment innovatively designs the sealing joint 15, specifically, the sealing joint 15 includes a threaded sleeve 151, the threaded sleeve 151 is disposed outside the lower end of the sputum suction tube 10, the lower end of the sputum suction tube 10 is fixedly connected with a stop collar 152, the upper end of the stop collar 152 is fixedly connected with a second sealing ring 154, the upper end of the second connector 14 is fixedly connected with a first sealing ring 153, the threaded sleeve 151 and the upper end of the second connector 14 are installed in a threaded manner, by using the sealing joint 15 at the sputum suction tube 10 and the second connector 14, the stop collar 152 is added at the lower end of the sputum suction tube 10 at first, the threaded sleeve 151 is added at the end of the sputum suction tube 10 located at the stop collar 152, because the second sealing ring 154 is added at the upper end of the stop collar 152, and the first sealing ring 153 is added at the upper end of the second connector 14, while the threaded sleeve 151 and the second connector 14 are fixed, the lower end of the sputum suction tube 10 and the second connector 14 can be in a sealed state; the same is true for the connection of the negative pressure tube 8.

Example 3

Referring to fig. 1 and 4, on the basis of embodiment 1, in order to achieve the purpose of conveniently fixing the collector body 1, the present embodiment innovatively designs the fixing mechanism 17, specifically, the fixing mechanism 17 includes a concave block 172, the concave block 172 is rotatably connected to the left side of the fixing ring 7, the concave portion of the concave block 172 is symmetrically provided with mounting grooves 173, the inner side of each mounting groove 173 is slidably connected with a clamp block 171, the opposite side of each clamp block 171 is provided with a clamp groove 175, and the opposite sides of the insides of each clamp block 171 and the corresponding mounting groove 173 are fixedly provided with a spring 174; because the concave block 172 rotates on the fixing ring 7, the transverse rod and the longitudinal rod can be clamped for use, and the operation range is wider; the jaws of the clamp block 171 are also provided with ramps to facilitate pushing directly onto a fixed pipe.

Referring to fig. 4, in order to achieve the purpose of facilitating the sliding of the clamping block 171 in a limited manner, the limiting grooves 18 are symmetrically formed in the inner side of the mounting groove 173, one end of the clamping block 171 is slidably connected to the inner side of the mounting groove 173 through the limiting grooves 18, and the limiting grooves 18 are symmetrically formed in the inner side of the mounting groove 173, so that the clamping block 171 can be facilitated to slide in the mounting groove 173 in a limited manner.

Referring to fig. 4, in order to achieve the purpose of increasing the friction of the clamp block 171, the rubber layer 19 is fixedly connected to the clamp groove 175 of the clamp block 171 according to this embodiment, the thickness of the rubber layer 19 is 0.3cm, and the rubber layer 19 is additionally arranged at the clamp groove 175 of the clamp block 171, so that the friction can be increased conveniently to stably clamp the pipe.

Referring to fig. 4, in order to achieve the purpose of conveniently taking down the collector body 1, the side of the clamping block 171 far away from the clamping groove 175 is fixedly connected with the pull rod 20, the pull rod 20 is disposed outside the mounting groove 173, and the collector body 1 can be conveniently taken down by additionally arranging the pull rod 20 on the side of the clamping block 171 far away from the clamping groove 175.

The use principle and the advantages are as follows: when in use, firstly, according to the field environment of the sputum suction, the sucking disc 6 is arranged at the lower end of the collecting cup 3, the sucking disc can be sucked at the adaptive position according to the situation of the sputum suction field, and because the column structure is basically adopted on the patient bed like an operating bed in an operating room or a monitoring area, the clamping block 171 with the clamping groove 175 is in the position-limiting sliding fit with the spring 174 in the installation groove 173 of the concave block 172, so that the two clamping blocks 171 can be clamped on the patient bed column, the collector body 1 can be conveniently and quickly fixed, after use, the clamping block 171 can be pulled by the matching pull rod 20, the limiting sleeve 152 is additionally arranged at the lower end of the sputum suction pipe 10, the threaded sleeve 151 is additionally arranged at the end part of the sputum suction pipe 10 at the upper end of the limiting sleeve 152, because the second sealing ring 154 is additionally arranged at the upper end of the limiting sleeve 152, and the first sealing ring 153 is additionally arranged at the upper end of the second connecting head 14, when the threaded sleeve 151 and the second connector 14 are fixed, the lower end of the sputum suction tube 10 and the connection position of the second connector 14 are in a sealing state, when sputum is sucked, the bronchofiberscope flow guide port connector 11 is connected to the bronchofiberscope holding position, then the negative plug 9 of the negative pressure tube 8 is connected with an external negative pressure instrument, the collector body 1 enables the sputum suction tube 10 to start sucking sputum under the action of negative pressure, in the sputum suction process, the one-way valve 12 on the sputum suction tube 10 is matched with the equally-angularly distributed blocking and flexible rubber sheets 16 in the inner wall of the sputum suction tube 10, the backflow sputum is blocked, after the sputum is collected, the sputum suction tube 10 can be rolled up, all sputum samples accumulated in the sputum suction tube can enter the collector body 1, and when the sputum is detected finally, the suction cup 6 can be taken down, and the collection cup 3 can be taken out of the collector body 1 directly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti palirrhea sputum collector of bronchofiberscope which characterized in that: including collector body (1), the upper end threaded connection of collector body (1) has installation lid (4), the upper end difference fixedly connected with first connector (13) and second connector (14) of installation lid (4), the upper end of first connector (13) and second connector (14) all is equipped with sealing joint (15), the upper end of first connector (13) has negative pressure pipe (8) through sealing joint (15) swing joint, the upper end fixedly connected with negative pressure plug (9) of negative pressure pipe (8), the upper end of second connector (14) has phlegm suction pipe (10) through sealing joint (15) swing joint, the inner wall fixedly connected with of phlegm suction pipe (10) hinders and scratcher piece (16), the fine mirror water conservancy diversion mouth of the upper end fixedly connected with of phlegm suction pipe (10) connects (11), the upper end of phlegm suction pipe (10) is equipped with check valve (12), the lower extreme threaded connection of collector body (1) installs collection cup (3), the lower extreme threaded connection of collecting cup (3) installs sucking disc (6), the outer wall fixedly connected with of collector body (1) outer wall (7) is connected with solid fixed ring (17), solid fixed ring mechanism (17) that the fixed ring is connected with.

2. A bronchofiberscope anti-regurgitation sputum collector according to claim 1 and further comprising: the collector body (1) is transparent, and the front surface of the collector body (1) is provided with scale marks (2).

3. The bronchofiberscope anti-reflux sputum collector of claim 1, wherein: the left side and the right side of the collecting cup (3) are symmetrically and fixedly provided with shifting pieces (5).

4. The bronchofiberscope anti-reflux sputum collector of claim 1, wherein: sealing joint (15) are including swivel nut (151), establish in the lower extreme outside of inhaling phlegm pipe (10) swivel nut (151), inhale lower extreme fixedly connected with stop collar (152) of phlegm pipe (10), the upper end fixedly connected with second sealing washer (154) of stop collar (152), the first sealing washer (153) of upper end fixedly connected with of second connector (14), the upper end screw thread installation of swivel nut (151) and second connector (14).

5. The bronchofiberscope anti-reflux sputum collector of claim 1, wherein: fixed establishment (17) are including concave piece (172), concave piece (172) rotate to be connected in the left side of solid fixed ring (7), mounting groove (173) have been seted up to concave piece (172) interior recess symmetry, the inboard sliding connection of mounting groove (173) has clamp splice (171), clamp splice (175) have been seted up to the offside of clamp splice (171), the inside offside fixed mounting of clamp splice (171) and mounting groove (173) has spring (174).

6. The bronchofiberscope anti-reflux sputum collector of claim 5, wherein: limiting grooves (18) are symmetrically formed in the inner side of the mounting groove (173), and one end of the clamping block (171) is connected to the inner side of the mounting groove (173) in a sliding mode through the limiting grooves (18).

7. A bronchofiberscope anti-regurgitation sputum collector according to claim 5, characterized in that: the rubber layer (19) is fixedly connected to the clamping groove (175) of the clamping block (171), and the thickness of the rubber layer (19) is 0.3cm.

8. The bronchofiberscope anti-reflux sputum collector of claim 5, wherein: one side of the clamping block (171) far away from the clamping groove (175) is fixedly connected with a pull rod (20), and a pull handle of the pull rod (20) is arranged on the outer side of the mounting groove (173).