CN215821850U

CN215821850U - Disposable novel accurate three-dimensional drainage ware

Info

Publication number: CN215821850U
Application number: CN202121706452.3U
Authority: CN
Inventors: 白兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-15
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a novel disposable precise three-dimensional drainage device, which comprises a bottle body, a drainage tube, a fixing component positioned at the upper end of the bottle body and a sealing component positioned at the lower end of the bottle body, wherein the bottle body is of an oval three-dimensional structure, scales are arranged on the outer wall of the bottle body, the volume can be accurately read by matching use, the sealing component comprises a conduit, a first cylinder and a push rod, the side wall of the first cylinder is provided with a first through hole, the conduit is inserted into the first through hole, the push rod is inserted into the first cylinder, the side wall of the conduit is provided with a second through hole, one end of the push rod is inserted into the second through hole, the push rod is matched with a first spring, the sealing state can be automatically kept, the pollution caused by releasing liquid is avoided, an input port is arranged at the middle position of the upper end of the bottle body, the lower end of the drainage tube is connected with the input port, and the fixing component is connected with the surface of the upper end of the bottle body, the drainage device is more convenient to replace and fix.

Description

Disposable novel accurate three-dimensional drainage ware

Technical Field

The utility model relates to the technical field, in particular to a novel disposable precise three-dimensional drainage device.

Background

The disposable drainage bag is widely used in clinic, and is a medical article which can be connected with various drainage tubes and fistulization tubes to drain liquid (such as pleural effusion, ascites, bile, jejunum fluid and urine). For surgical patients, the drainage bag is a common drainage device used in hospital after operation. The amount of drainage fluid is important for observing the state of illness of a patient and diagnosing and treating the disease by a doctor, and how to accurately collect the drainage fluid in clinic is a problem which needs attention. However, the disposable drainage bags conventionally used in daily work have been found in practice to have several drawbacks by observation: (1) the liquid amount in the drainage bag is different from the scales marked on the drainage bag, and the number of milliliters displayed by the drainage bag is more than that of milliliters actually measured by an injector through tests; (2) the minimum scale on the drainage bag is 50 ml, and the drainage quantity below 50 ml cannot be accurately measured; (3) the drainage tube (about 77 cm) connected with the drainage bag has no scale, and the liquid amount in the tube cannot be observed; (4) the outlet of the drainage bag is in a pulling type, which is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel disposable precise three-dimensional drainage device, which solves the problems that the internal liquid is not accurately measured by a drainage bag and the opening and closing mode of an output port at the bottom of the drainage bag is easy to cause pollution.

In order to achieve the purpose, the utility model provides the following technical scheme: a disposable novel precise three-dimensional drainage device, which comprises a bottle body, a drainage tube, a fixing component positioned at the upper end of the bottle body and a sealing component positioned at the lower end of the bottle body, the bottle body is of an oval three-dimensional structure, an output port is arranged at the lower end of the bottle body, the sealing assembly comprises a conduit, a first cylinder and a push rod, the guide pipe is connected with the output port, the side wall of the first cylinder is provided with a first through hole, the guide pipe is inserted in the first through hole, the push rod is inserted in the first cylinder, the side wall of the conduit is provided with a second through hole, one end of the push rod is inserted in the second through hole, the push rod moves smoothly in the first sleeve and the second through hole, an input port is arranged in the middle of the upper end of the bottle body, the lower end of the drainage tube is connected with the input port, and the fixing component is connected with the surface of the upper end of the bottle body.

Preferably, a through groove is formed in the tail end of the push rod, and the diameter of the through groove is the same as that of the inner wall of the guide pipe.

Preferably, the back of the top end of the push rod is provided with an annular clamping plate, the open end of the first cylinder is provided with an annular groove, and the annular clamping plate and the annular groove are clamped with each other.

Preferably, a first spring is arranged in the annular groove, one end of the first spring is connected with the bottom end of the annular groove, and the other end of the first spring is connected with the bottom end of the annular clamping plate.

Preferably, the bottle surface is equipped with first scale, delivery outlet one side outer wall is equipped with the second scale, drainage tube one side outer wall is equipped with the third scale, the third scale is accurate to the milliliter.

Preferably, the fixing assembly comprises a fixing band, a clamping ring and a clamping shell, the tail end of the fixing band is fixed on the surface of the upper end of the bottle body, the clamping ring and the tail end of the clamping shell are respectively provided with an interface, the front end of the fixing band is connected with the interface of the clamping ring and the interface of the tail end of the clamping shell, and the clamping ring is connected with the clamping shell.

Preferably, a notch is formed in the middle of the clamping shell, a third through hole is formed in the surface of the notch, a fourth through hole is formed in the upper surface of the clamping shell, a first short rod is inserted into the third through hole, a second short rod is inserted into the fourth through hole, the first short rod and the second short rod are respectively in smooth movement in the third through hole and the fourth through hole, a connecting plate is arranged between the first short rod and the second short rod and located inside the clamping shell, the first short rod, the second short rod and the connecting plate are in linkage, a second spring is arranged at the lower end of the connecting plate, one end of the second spring is connected with the inner wall of the clamping shell, and the other end of the second spring is connected with the lower end surface of the connecting plate.

Preferably, the top end of the first short rod is provided with a semispherical structure, and the arc surface of the semispherical structure faces outwards.

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

1. according to the drainage device, the drainage bag is designed into the shape of an oval three-dimensional bottle body, the first scale is arranged on the outer wall of the bottle body, the second scale is arranged on the outer wall of the output port, the capacity of liquid in the drainage bag can be accurately read, meanwhile, the third scale is additionally arranged on the outer wall of the drainage tube, so that the liquid in the drainage tube can be accurately read, and the accurate measurement of the drainage quantity is achieved.

2. According to the utility model, the sealing assembly is additionally arranged at the lower end of the bottle body, the push rod moves in the first cylinder, liquid can flow out from the lower end of the bottle body by pressing the push rod, the push rod automatically restores to the original position under the action of the first spring, the sealing effect is realized, the phenomenon that hands contact with the liquid when the liquid is released can be avoided, and the operation is simple and rapid.

3. According to the drainage device, the fixing assembly is additionally arranged at the upper end of the bottle body, the clamping shell and the clamping ring on the fixing belt are utilized, the clamping ring and the notches on the clamping shell are towards the clamping sleeve, the clamping ring automatically extrudes the hemispherical structure at the upper end of the first short rod to move downwards along the third through hole in the pushing process, the first short rod automatically rebounds under the action of the second spring, and the clamping sleeve and the clamping ring can be matched with each other to press the second short rod on the upper surface of the clamping shell, so that the buckling state is relieved, and the drainage device can be conveniently fixed and replaced by nursing staff.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic view of the construction of a flow diverter of the present invention;

FIG. 2 is an elevational, cross-sectional view of a flow diverter of the present invention;

FIG. 3 is a schematic view of a closure assembly according to the present invention;

FIG. 4 is a schematic view of the interior of the closure assembly of the present invention;

FIG. 5 is a schematic view of a fixing assembly according to the present invention;

FIG. 6 is a schematic view of the internal structure of the fixing assembly of the present invention;

reference numbers in the figures: 1. a bottle body; 101. an output port; 102. a first scale; 103. an input port; 104. a second scale; 2. a drainage tube; 201. a third scale; 3. a fixing assembly; 301. fixing belts; 302. a snap ring; 303. clamping a shell; 304. an interface; 305. a recess; 306. a third through hole; 307. a fourth via hole; 308. a first short bar; 309. a second short bar; 310. connecting plates; 311. a second spring; 312. a hemispherical structure; 4. a seal assembly; 401. a conduit; 402. a first cylinder; 403. a push rod; 404. a first through hole; 405. a second through hole; 406. a through groove; 407. an annular clamping plate; 408. an annular groove; 409. a first spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-6, a novel disposable precise three-dimensional drainage device comprises a bottle body 1, a drainage tube 2, a fixing component 3 positioned at the upper end of the bottle body 1, and a sealing component 4 positioned at the lower end of the bottle body 1, wherein the bottle body 1 is in an oval three-dimensional structure, such as an inverted plastic liquid bottle, a first scale 102 is arranged on the surface of the bottle body 1, an output port 101 is arranged at the lower end of the bottle body 1, a second scale 104 is arranged on the outer wall of one side of the output port 101, the first scale 102 is numerically connected with the second scale 104, from the second scale 104, a milliliter is taken as a minimum mark until the milliliter reaches one hundred milliliters, then the range from the milliliter to six hundred milliliters is taken as the first scale 102, and a ten milliliter is taken as a mark; the sealing assembly 4 comprises a guide pipe 401, a first cylinder 402 and a push rod 403, the guide pipe 401 is connected with the output port 101, a first through hole 404 is formed in the side wall of the first cylinder 402, the guide pipe 401 is inserted into the first through hole 404, the push rod 403 is inserted into the first cylinder 402, a second through hole 405 is formed in the side wall of the guide pipe 401, one end of the push rod 403 is inserted into the second through hole 405, the push rod 403 moves smoothly in the first sleeve and the second through hole 405, a through groove 406 is formed in the tail end of the push rod 403, the diameter of the through groove 406 is the same as that of the inner wall of the guide pipe 401, the guide pipe 401 is sealed and opened during the movement of the push rod 403, an annular clamping plate 407 is arranged on the back of the top end of the push rod, an annular groove 408 is formed in the open end of the first cylinder 402, and the annular clamping plate 407 and the annular groove 408 are clamped with each other, a first spring 409 is arranged in the annular groove 408, one end of the first spring 409 is connected with the bottom end of the annular groove 408, the other end of the first spring 409 is connected with the bottom end of the annular clamping plate 407, the push rod 403 is automatically controlled to be restored to a closed state by the first spring 409, an input port 103 is arranged at the middle position of the upper end of the bottle body 1, the lower end of the drainage tube 2 is connected with the input port 103, the fixing component 3 is connected with the upper end surface of the bottle body 1, the outer wall of one side of the drainage tube 2 is provided with a third scale 201, the third scale 201 is accurate to milliliters, the fixing component 3 comprises a fixing band 301, a clamping ring 302 and a clamping shell 303, the tail end of the fixing band 301 is respectively fixed on the surface of the upper end of the bottle body 1, the clamping ring 302 and the tail end of the clamping shell 303 are respectively provided with a connector 304, the front end of the fixing band 301 is respectively connected with the connector 304 of the clamping ring 302 and the tail end of the clamping shell 303, a notch 305 is arranged in the middle of the clamping shell 303, a third through hole 306 is arranged on the surface of the notch 305, a fourth through hole 307 is arranged on the upper surface of the clamping shell 303, a first short rod 308 is inserted in the third through hole 306, a second short rod 309 is inserted in the fourth through hole 307, the first short rod 308 and the second short rod 309 move smoothly in the third through hole 306 and the fourth through hole 307 respectively, a semi-spherical structure 312 is arranged at the top end of the first short rod 308, the cambered surface of the semi-spherical structure 312 faces the outside, a connecting plate 310 is arranged between the first short rod 308 and the second short rod 309, the connecting plate 310 is positioned in the clamping shell 303, the first short rod 308, the second short rod 309 and the connecting plate 310 are linked, a second spring 311 is arranged at the lower end of the connecting plate 310, one end of the second spring 311 is connected with the inner wall of the clamping shell 303, and the other end is connected with the lower end surface of the connecting plate 310, the snap ring 302 is connected to the snap housing 303.

When in use, the upper end of the drainage tube 2 is connected with a patient, the input port 103 at the upper end of the bottle body 1 is connected with the lower end of the drainage tube 2, the conduction of the drainage bag is completed, then the bottle body 1 with the oval three-dimensional structure is matched through the first scale 102 at the outer side of the bottle body 1 and the second scale 104 at the outer wall of the lower end of the bottle neck, the liquid in the bottle body 1 can be accurately measured, different from the traditional drainage bag, because the bag body is soft and cannot be read accurately, meanwhile, the third scale 201 is arranged on the outer wall at the interface 304 of the drainage tube 2, the liquid amount in the tube can also be accurately observed, the sealing component 4 arranged at the lower end of the bottle body 1 presses the push rod 403 in the first cylinder 402, the through groove 406 at the other end of the push rod 403 is communicated with the inner wall of the conduit 401, the liquid in the bottle body 1 is discharged, after the push rod 403 is loosened, under the action of the second spring 311 in the annular groove 408, with the automatic recovery normal position, reach the effect of sealed bottle 1, wherein fixed subassembly 3 of accessible bottle 1 upper end, utilize the fixed band 301 of both sides, link to each other snap ring 302 and the card shell 303 of one side, snap ring 302 removes the back to notch 305, the hemispherical structure 312 of first quarter butt 308 upper end is pressed downwards by snap ring 302, the effect of cooperation second spring 311, make first quarter butt 308 and the mutual cutting ferrule of snap ring 302, press the second quarter butt 309 of card shell 303 upper end surface, the effect of cooperation even board 310, drive first quarter butt 308 and remove downwards, make snap ring 302 break away from notch 305, the fixing of drainage ware has been realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a disposable novel accurate three-dimensional drainage ware which characterized in that: including bottle, drainage tube, the fixed subassembly that is located the bottle upper end and the subassembly that seals that is located the bottle lower extreme, the bottle is oval spatial structure, the bottle lower extreme is equipped with an delivery outlet, seal the subassembly and include pipe, first drum and push rod, the pipe with the delivery outlet links to each other, first drum lateral wall is equipped with first through-hole, the pipe is inserted in the first through-hole, the push rod is inserted inside the first drum, the pipe lateral wall is equipped with the second through-hole, push rod one end is inserted in the second through-hole, just the push rod is in first drum with smooth movement in the second through-hole, bottle upper end intermediate position is equipped with an input port, the drainage tube lower extreme with the input port links to each other, fixed subassembly with the bottle upper end surface links to each other.

2. The disposable novel accurate three-dimensional drainage device of claim 1, which is characterized in that: the tail end of the push rod is provided with a through groove, and the diameter of the through groove is the same as that of the inner wall of the conduit.

3. The disposable novel accurate three-dimensional drainage device of claim 2, which is characterized in that: the back of the top end of the push rod is provided with an annular clamping plate, the open end of the first cylinder is provided with an annular groove, and the annular clamping plate and the annular groove are clamped with each other.

4. The disposable novel accurate three-dimensional drainage device of claim 3, which is characterized in that: a first spring is arranged inside the annular groove, one end of the first spring is connected with the bottom end of the annular groove, and the other end of the first spring is connected with the bottom end of the annular clamping plate.

5. The disposable novel accurate three-dimensional drainage device of claim 1, which is characterized in that: the bottle surface is equipped with first scale, delivery outlet one side outer wall is equipped with the second scale, drainage tube one side outer wall is equipped with the third scale, the third scale is accurate to the milliliter.

6. The disposable novel accurate three-dimensional drainage device of claim 1, which is characterized in that: the fixing assembly comprises a fixing band, a clamping ring and a clamping shell, the tail end of the fixing band is fixed on the surface of the upper end of the bottle body, the clamping ring and the tail end of the clamping shell are respectively provided with an interface, the front end of the fixing band is connected with the interface of the clamping ring and the tail end of the clamping shell, and the clamping ring is connected with the clamping shell.

7. The disposable novel accurate three-dimensional drainage device of claim 6, which is characterized in that: the middle of the clamping shell is provided with a notch, the surface of the notch is provided with a third through hole, the upper surface of the clamping shell is provided with a fourth through hole, a first short rod is inserted into the third through hole, a second short rod is inserted into the fourth through hole, the first short rod and the second short rod are respectively in smooth movement in the third through hole and the fourth through hole, a connecting plate is arranged between the first short rod and the second short rod, the connecting plate is positioned inside the clamping shell, the first short rod, the second short rod and the connecting plate are linked, the lower end of the connecting plate is provided with a second spring, one end of the second spring is connected with the inner wall of the clamping shell, and the other end of the second spring is connected with the lower end surface of the connecting plate.

8. The disposable novel accurate three-dimensional drainage device of claim 7, which is characterized in that: the top end of the first short rod is provided with a semispherical structure, and the arc surface of the semispherical structure faces the outside.