CN217645258U - Cell brush device with saccule - Google Patents

Abstract

The utility model provides a cell brush device with a balloon, which comprises a tube body, wherein the inner wall of the left end of the tube body is provided with an internal thread, the left end of the tube body is provided with an installation column through the internal thread, the external thread outside the installation column is movably connected with the internal thread of the tube body, the left end of the installation column is fixedly provided with a cell brush, the right end of the installation column is movably provided with a central shaft through a bearing, the right end of the central shaft is fixedly connected with a guy cable, the left outer side of the tube body is fixedly sleeved with a balloon sleeve, one side in the balloon sleeve is connected with a breather pipe, the right end of the tube body is arranged in the left end of a handle, one side of the left end of the handle is connected with a body fluid suction device through a pipeline, the other side of the left end of the handle is connected with a charging pipe handle, the middle of the right end of the handle is plugged with a sealing rubber plug, and the guy cable passes through the axis of the sealing rubber plug rightwards to be connected with an adjusting handle; this device sets up threaded connection's erection column, through the bearing cooperation, the erection column has driven the cell brush promptly and has realized rotatory brushing when making the cable pulling, can also realize stretching out and drawing back around the cell brush through the flexible of screw thread, and simple structure easily realizes.

Description

Cell brush device with saccule

Technical Field

The utility model belongs to the technical field of medical instrument, especially, be used for the drainage equipment of hepatobiliary puncture, concretely relates to take cell brush device of sacculus.

Background

Bronchoscopes are commonly used examination and treatment means for respiratory diseases, can lavage or biopsy pathological changes, have certain risks, and may cause hemorrhage, pneumothorax and the like. Different accessories are required during the examination process for different examination purposes, wherein bronchoalveolar lavage is required to be operated with an injection tube, biopsy is required to be performed with biopsy forceps, and cell brushing is required for brushing. The bleeding risk is highest in the process of bronchoscopy and treatment, and bleeding generally needs to be stopped by local application of hemostatic medicines or saccule compression through a medicine injection tube.

Prior art is more single to cell brush device usage, can only realize the upper and lower brush of single position through the cable to the brush and examine, and the cooperation of cable and body is simple, can't realize functions such as rotation, and this kind of mode often brushes and examines unclearly, and current cell brush function singleness is difficult to collect totally when collecting discharged body fluid, is difficult to carry out the layering to having impurity, moisture and some other deposits in the discharged body fluid and collects.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the effect among the above-mentioned background art, provide a cell brush device of taking sacculus for this reason.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a cell brush device of sacculus, includes the body, body left end inner wall is equipped with the internal thread, the body left end is provided with the erection column through the internal thread, the external screw thread and the internal thread swing joint in the erection column outside, erection column left end fixed mounting has the cell brush, the erection column right-hand member has the center pin through bearing movable mounting, center pin right-hand member fixedly connected with cable, body left part outside fixed sleeve has the sacculus cover, one side is connected with the breather pipe in the sacculus cover, the body right-hand member is installed in the handle left end, handle left part one side has body fluid suction device through the pipe connection, handle left part opposite side is connected with the gas tube, the breather pipe passes the body and is connected to on the gas tube, stopper has the sealing rubber stopper in the middle of the handle right-hand member, the cable passes the sealing rubber stopper right side and is connected with the regulation handle in the axle center.

The preferred, body fluid suction means collects the box including tissue fluid, it is the rectangle box to collect the box, the liquid outlet of handle is connected in tissue fluid collects the inlet department of box, it has the negative pressure aspiration pump through the pipe connection to lie in the inlet opposite side on the tissue fluid collects the box, install a plurality of layering boards in the tissue fluid collects the box, and is a plurality of layering board cooperation tissue fluid is collected the box and is set up to the rectangular plate, and is a plurality of three sides of layering board are all installed perpendicularly on collecting the box lateral wall, and is a plurality of one-way piece is all installed to the opposite side of layering board.

Preferably, the laminated plates are installed in opposite directions.

Preferably, the side wall of the tissue fluid collecting box is positioned between every two layered plates and is provided with a liquid outlet pipe.

Preferably, a plurality of the unidirectional sheets are plastic sheets.

Preferably, the balloon sleeve is an annular balloon, and the balloon sleeve is fixedly sleeved on the outer side of the left part of the tube body.

Preferably, the gas filling pipe is further provided with a gas measuring cylinder, and the gas measuring cylinder is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cell brushing device is provided with the mounting columns in threaded connection, the mounting columns are matched through the bearings, when the inhaul cable is pulled, the mounting columns can drive the cell brushing brushes to realize rotary brushing, the inhaul cable at the right end cannot rotate, when the mounting columns rotate along the threads, the cell brushing brushes can stretch back and forth in the left end of the tube body, the structure is simple and easy to realize, and the cell brushing device can be more flexible in cell brushing detection;

2. this device sets up the layering board and the one-way piece of a plurality of subtend installations on the box is collected to tissue liquid, through setting negative pressure state into in the body, make body fluid from erection column department through the direct body that gets into of negative pressure, collect through body fluid suction device, when body fluid gets into tissue liquid and collects the box, tissue liquid collection box is the form that hangs down during this device of conventionality uses, body fluid deposits according to density and realizes the layering, realize discharging alone at the drain pipe through every layer of setting, also can be through the drain pipe of below position gradually discharge collection, and the operation is simple.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of the left end of the tube body according to the embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a body fluid suction device according to an embodiment of the present invention;

the embodiment of the utility model provides a mainly contain following element symbol:

the device comprises a tube body-1, an installation column-2, a bearing-21, a central shaft-22, a cell brush-3, a guy cable-4, a balloon sleeve-5, a vent tube-51, a handle-6, a sealing rubber plug-61, a body fluid suction device-7, a tissue fluid collection box-71, a layering plate-72, a one-way sheet-73, a liquid outlet tube-74, an inflation tube-8, a gas measuring cylinder-81, scale marks-82 and an adjusting handle-9.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

As shown in fig. 1 and 2, a cell brush device with a balloon, including body 1, the inner wall of the 1 left end of body is equipped with the internal thread, the 1 left end of body is provided with erection column 2 through the internal thread, the external thread in the 2 outsides of erection column and the 1 internal thread swing joint of body, 2 left end fixed mounting of erection column has cell brush 3, 2 right-hand members of erection column have center pin 22 through bearing 21 movable mounting, center pin 22 right-hand member fixedly connected with cable 4, the fixed cover in the 1 left part of body outside has balloon cover 5, one side is connected with breather pipe 51 in the balloon cover 5, install in 6 left ends of handle at the 1 right-hand member of body, there is body fluid suction device 7 handle 6 left part one side through the pipe connection, 6 left part opposite sides of handle are connected with gas tube 8, breather pipe 51 passes body 1 and is connected to gas tube 8, stopper 61 has in the middle of the 6 right-hand members of handle, gas vent pipe 4 passes sealed rubber stopper 61 axle center and is connected with adjustment handle 9 to the right.

As shown in figure 3, this device sets up threaded connection's erection column 2, and through the cooperation of bearing 21, erection column 2 drives cell brush 3 promptly when making cable 4 pulling and has realized rotatory brushing, and can not make the cable 4 of right-hand member appear rotating, when erection column 2 along the screw rotation, can also realize that cell brush 3 is flexible around in 1 left end of body, and simple structure easily realizes, guarantees to examine the cell in the brush can be more nimble.

As shown in fig. 4, the body fluid suction device 7 includes a tissue fluid collecting box 71, the collecting box is a rectangular box, a fluid outlet of the handle 6 is connected to a fluid inlet of the tissue fluid collecting box 71, the tissue fluid collecting box 71 is connected to the other side of the fluid inlet through a pipeline to a negative pressure suction pump, a plurality of layered plates 72 are installed in the tissue fluid collecting box 71, the plurality of layered plates 72 are matched with the tissue fluid collecting box 71 and are set as rectangular plates, three sides of the plurality of layered plates 72 are vertically installed on the side walls of the collecting box, and one-way sheets 73 are installed on the other sides of the plurality of layered plates 72; a plurality of the layered plates 72 are oppositely arranged in pairs; an effluent pipe 74 is arranged between every two layered plates 72 on the side wall of the tissue fluid collecting box 71.

This device sets up the layering board 72 and the one-way piece 73 of a plurality of subtend installations on organizing liquid collection box 71, through set up negative pressure state into in with body 1, make body fluid directly get into body 1 through the negative pressure from erection column 2 department, collect through body fluid suction device 7, when body fluid gets into organizing liquid collection box 71, organize liquid collection box 71 and be the form of hanging down when this device of conventionality uses, body fluid deposits according to density and realizes the layering, realize alone discharging at the drain pipe 74 through every layer of setting, also can gradually discharge through the drain pipe 74 of below position and collect, and is easy to operate.

The plurality of unidirectional sheets 73 are plastic sheets.

The sacculus cover 5 is the annular sacculus, sacculus cover 5 fixed cover is in body 1 left part outside.

Still install gaseous graduated flask 81 on the gas tube 8, be equipped with scale mark 82 on the gaseous graduated flask 81, conveniently observe the aeration quantity to sacculus cover 5, the sacculus cover 5 fills appropriate amount of air through 8 cooperation gaseous graduated flasks 81 of gas tube when using, makes sacculus cover 5 expand to make the vascular wall after and carries out interim jam, and can not strut the blood vessel.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.

Claims (7)

1. The utility model provides a take cell brush device of sacculus, includes the body, its characterized in that: the utility model discloses a body, including body, body left end, installation post, center pin right-hand member, breather pipe, body right-hand member, body left end inner wall is equipped with the internal thread, the body left end is provided with the erection column through the internal thread, the external screw thread and the internal thread swing joint in the erection column outside, erection column left end fixed mounting has the cell brush, the erection column right-hand member has the center pin through bearing movable mounting, center pin right-hand member fixedly connected with cable, the fixed cover in the body left part outside has the sacculus cover, one side is connected with the breather pipe in the sacculus cover, the body right-hand member is installed in the handle left end, there is body fluid suction device handle left part one side through the pipe connection, handle left part opposite side is connected with the gas tube, the breather pipe passes the body and is connected to the gas tube, stopper has sealing rubber stopper in the middle of the handle right-hand member, the cable passes sealing rubber stopper axle center and is connected with the regulation handle right.

2. A cytobrush device as defined in claim 1, wherein: body fluid suction means collects the box including the interstitial fluid, it is the rectangle box to collect the box, the liquid outlet of handle is connected in the liquid inlet department that the box was collected to the interstitial fluid, it has the negative pressure aspiration pump to lie in the inlet opposite side on collecting the box through the pipe connection to organize the fluid, it is a plurality of to install a plurality of layering boards in the interstitial fluid is collected the box, and is a plurality of layering board cooperation interstitial fluid is collected the box and is set up to the rectangular plate, and is a plurality of the equal vertical installation of three sides of layering board is on collecting the box lateral wall, and is a plurality of one-way piece is all installed to the opposite side of layering board.

3. A cytobrush device as recited in claim 2, wherein: the laminated plates are oppositely arranged between every two laminated plates.

4. A cytobrush device as recited in claim 3, wherein: the lateral wall of the tissue fluid collecting box is positioned between every two layered plates and is provided with a liquid outlet pipe.

5. A cytobrush device as defined in claim 4, wherein: and the unidirectional sheets are plastic sheets.

6. A cytobrush device as recited in claim 5, wherein: the sacculus cover is annular sacculus, the fixed cover of sacculus cover is in the body left part outside.

7. A cytobrush device as recited in claim 6, wherein: and a gas measuring cylinder is further arranged on the inflation tube, and scale marks are arranged on the gas measuring cylinder.

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