CN114288522A - Drainage tube with monitoring abdominal pressure function - Google Patents

Abstract

The invention provides a drainage tube with an abdominal pressure monitoring function, relates to the technical field of abdominal drainage, and comprises a drainage component; a sample collecting device is arranged outside the drainage assembly, and a filtering device is arranged inside the drainage assembly; the pushing assembly is arranged inside the drainage assembly, a sealing device is also arranged inside the drainage assembly, and the sealing device is positioned on the right side of the pushing assembly; the monitoring assembly is arranged inside the drainage assembly, a supporting device is arranged outside the drainage assembly, and a cleaning assembly is arranged on the front side of the drainage assembly; the invention can collect liquid samples such as pus, blood and the like in the abdominal cavity of a patient, is convenient for medical staff to know the state of an illness of the patient, can automatically monitor the pressure in the abdominal cavity, is convenient to use, and is convenient for staff to quickly clean after use; the problem of be not convenient for medical personnel to know the state of an illness of patient, can not automatic monitoring patient's intra-abdominal pressure, the staff abluent problem of not being convenient for after the use is accomplished is solved.

Description

Drainage tube with monitoring abdominal pressure function

Technical Field

The invention relates to the technical field of abdominal drainage, in particular to a drainage tube with an abdominal pressure monitoring function.

Background

An abdominal cavity drainage tube is a commonly used drainage device in clinical surgery, and is used for guiding liquid such as pus, blood and the like accumulated in an abdominal cavity to the outside of a body so as to prevent postoperative infection and promote wound healing.

However, the current drainage tube cannot collect liquid samples such as pus and blood in the abdominal cavity of a patient, so that medical staff cannot know the state of an illness of the patient conveniently, the current drainage tube cannot automatically monitor the pressure in the abdominal cavity of the patient, the current drainage tube cannot be cleaned by staff conveniently after being used, and the current drainage tube cannot meet the current use requirement.

Disclosure of Invention

In view of the above, the invention provides a drainage tube with an abdominal pressure monitoring function, which comprises a sample collecting device, a monitoring assembly and a cleaning assembly, and can collect liquid samples such as pus, blood and the like in an abdominal cavity of a patient, so that medical staff can know the state of an illness of the patient conveniently, the pressure in the abdominal cavity can be automatically monitored, the drainage tube is convenient to use, and after the drainage tube is used, the drainage tube is convenient for the staff to clean quickly.

The invention provides a drainage tube with an abdominal cavity pressure monitoring function, which specifically comprises a drainage component; a sample collecting device is arranged outside the drainage assembly, and a filtering device is arranged inside the drainage assembly; the pushing assembly is arranged inside the drainage assembly, a sealing device is also arranged inside the drainage assembly, and the sealing device is positioned on the right side of the pushing assembly; the monitoring assembly is arranged inside the drainage assembly, a supporting device is arranged outside the drainage assembly, and a cleaning assembly is arranged on the front side of the drainage assembly; the drainage assembly includes: the device comprises a pipe body, wherein six through grooves are formed in the outer part of the pipe body, and a check valve A is fixedly arranged in the pipe body; the drainage head is fixedly arranged on the left side of the pipe body; the guide blocks are arranged, and the two guide blocks are fixedly arranged on the front side and the rear side of the pipe body; the four stop blocks are fixedly arranged on the left side and the right side of the two guide blocks; the liquid outlet pipe is fixedly arranged on the rear side of the pipe body, and a one-way valve B is fixedly arranged inside the liquid outlet pipe; the connector, connector threaded connection is in the rear side of drain pipe.

Optionally, the sealing device further comprises: the guide posts are arranged, the two guide posts are slidably arranged inside the mounting block, and springs are arranged outside the two guide posts; the connecting plate is fixedly arranged on the right sides of the two guide columns; the sealing block is fixedly arranged on the left sides of the two guide columns; and the hand wheel is fixedly arranged at the top of the screw rod.

Optionally, the specimen collection device comprises: the collecting box is rotatably connected with the pipe body; the sealing cover is slidably arranged inside the collecting box, and a spring is arranged inside the sealing cover; the hollow pipe is fixedly arranged on the right side of the collecting box; six extrusion blocks are arranged and are fixedly arranged in the hollow pipe.

Optionally, the monitoring assembly comprises: the sealing plate is fixedly connected with the pipe body; the number of the supporting blocks is three, and the three supporting blocks are fixedly arranged in the pipe body; the monitoring box is fixedly installed at the tops of the three supporting blocks, and scale marks are arranged at the tops of the monitoring box.

Optionally, the filtration device comprises: the fixing frame is fixedly connected with the pipe body; the mounting column is slidably mounted inside the fixing frame; the filtering and collecting plate is fixedly arranged on the left side of the mounting column; the driving block is fixedly arranged on the right side of the mounting column; the pushing column is slidably mounted on the tube body, the bottom end of the pushing column is tangent to the driving block, and the top end of the pushing column is tangent to the hollow tube; the separation blade, separation blade fixed mounting are in the outside of promoting the post.

Optionally, the monitoring assembly further comprises: the monitoring shaft is slidably arranged in the sealing plate, the left end of the monitoring shaft is tangent to the connecting plate, and the right end of the monitoring shaft is inserted into the monitoring box; the limiting ring is fixedly arranged outside the monitoring shaft and is positioned inside the monitoring box; the monitoring piece is fixedly arranged on the right side of the monitoring shaft, and a spring is arranged on the right side of the monitoring piece.

Optionally, the pushing assembly comprises: the mounting ring is fixedly connected with the pipe body; the four guide shafts are arranged inside the mounting ring in a sliding manner, and springs are arranged outside the four guide shafts; the pushing block is fixedly arranged on the right sides of the four guide shafts, and a flow groove is arranged on the pushing block in a penetrating mode.

Optionally, the support device comprises: the mounting disc is connected with the two guide blocks in a sliding manner; six support balls are arranged and are fixedly arranged on the left side of the mounting plate; the fixing plate is fixedly arranged on the right side of the mounting plate; the fixing pin, fixing pin threaded connection is on the fixed plate.

Optionally, the sealing device comprises: the guide rods are arranged, and the two guide rods are fixedly connected with the pipe body; the mounting blocks are slidably mounted outside the two guide rods; the threaded sleeve is fixedly arranged at the top of the pipe body; the screw rod is rotatably installed at the top of the installation block and is in threaded connection with the threaded sleeve.

Optionally, the cleaning assembly comprises: the suction pipe is fixedly connected with the pipe body; the fixing ring is fixedly arranged inside the suction pipe; the pull rod is slidably arranged inside the suction pipe; the rubber block is fixedly arranged on the rear side of the pull rod.

Advantageous effects

Compared with the traditional drainage tube, the drainage tube with the abdominal cavity pressure monitoring function can collect liquid samples such as pus, blood and the like in the abdominal cavity of a patient, so that medical staff can know the state of an illness of the patient conveniently, the pressure in the abdominal cavity can be monitored automatically, the drainage tube is convenient to use, and after the drainage tube is used, the drainage tube is convenient for staff to clean quickly, and a foundation is laid for drainage of liquid in the abdominal cavity.

In addition, because the outside of the tube body is provided with six through grooves, the outside of the tube body is rotatably provided with the collecting box, the filtering and collecting plate is fixedly arranged at the left side of the mounting column, the liquid in the abdominal cavity is convenient to filter and collect, because the inside of the tube body is fixedly provided with the check valve A, the blood clots in the abdominal cavity can flow into the collecting box through the six through grooves under the action of the filtering and collecting plate and the check valve A, the liquid samples such as pus, blood and the like in the abdominal cavity of a patient can be conveniently collected, because the collecting box is rotatably connected with the tube body, the position of the collecting box can be automatically adjusted under the action of gravity, the blood clots in the collecting box are prevented from overflowing, the collecting effect is improved, because the mounting column is slidably connected with the fixing frame, the bottom end of the pushing column is tangent to the driving block, the top end of the pushing column is tangent to the hollow tube, and the six squeezing blocks are fixedly arranged in the hollow tube, and the externally mounted of erection column has the spring, and then when making the collection box rotate, filters collecting plate reciprocating motion all around under the effect of six extrusion pieces and drive block, filters collecting plate this moment and takes place slight vibration, has avoided the clot to block up and has filtered collecting plate, has realized filtering collecting plate's automatic clearance, has improved the collection effect of sample, and the medical personnel of being convenient for know patient's the state of an illness.

In addition, because of the lead screw rotates the top of installing the piece, and lead screw and thread bush threaded connection, thereby when the staff clockwise rotates the lead screw, the installation piece drives sealed piece rebound, the liquid in the abdominal cavity flows out from the flowing groove this moment, again because of the externally mounted of four guiding axles has the spring, and the externally mounted of two guiding axles has the spring, and the outside spring effort of two guiding axles is greater than the outside spring effort of four guiding axles, and then guaranteed that the left surface of sealed piece closely laminates with the right flank that promotes the piece, sealed effect has been improved.

In addition, because of the left end of monitoring axle is tangent with the connecting plate, and the right-hand member of monitoring axle inserts and connects in the monitoring box, and monitoring piece fixed mounting is on the right side of monitoring axle, thereby when abdominal cavity internal pressure was too big, the inside liquid of abdominal cavity promotes the piece and moves right, the monitoring piece moves right under the effect of connecting plate this moment, be provided with the scale mark because of the top of monitoring box, thereby be convenient for the pressure of work observation abdominal cavity inside, install the spring because of the right side of monitoring piece again, and the spring effort on monitoring piece right side is less than the outside spring effort of four guiding axles, and then make the left end and the connecting plate of monitoring axle tangent all the time, the monitoring effect of abdominal cavity pressure has been improved.

In addition, because of six supporting balls are fixedly arranged on the left side of the mounting disc, a better supporting effect is achieved, because the mounting disc is in sliding connection with the two guide blocks, the mounting disc can be conveniently and properly adjusted by a worker according to a patient, the universality of the invention is improved, the use of the patient is more comfortable, and because the fixing pin is in threaded connection with the fixing plate, when the worker rotates the fixing pin clockwise, the top of the fixing pin is in contact with the pipe body, the mounting disc is more stable after adjustment, and the use stability is improved.

In addition, the pull rod is slidably mounted inside the suction pipe, the rubber block is fixedly mounted on the rear side of the pull rod, the check valve A is fixedly mounted inside the pipe body, and the check valve B is fixedly mounted inside the liquid outlet pipe, so that when a worker places the drainage head in cleaning liquid and pulls the pull rod outwards, the cleaning liquid moves rightwards along the pipe body under the action of the rubber block, when the worker pushes the pull rod, the cleaning liquid inside the pipe body is discharged through the liquid outlet pipe, the cleaning of the invention is facilitated for the worker, and the cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 shows a schematic perspective view of an embodiment according to the invention;

FIG. 2 shows a bottom view structural schematic of FIG. 1;

FIG. 3 shows a schematic view of the centrally cut structure of FIG. 1;

FIG. 4 shows a schematic view of the partially cut-away structure of FIG. 1;

FIG. 5 shows a schematic view of a drainage assembly according to an embodiment of the invention;

figure 6 shows a schematic view of a specimen collection device according to an embodiment of the present invention.

FIG. 7 is a schematic view of a portion of the area A in FIG. 4;

FIG. 8 illustrates a schematic structural view of a pushing assembly according to an embodiment of the present invention;

FIG. 9 shows a schematic view of a seal arrangement according to an embodiment of the invention;

FIG. 10 shows a schematic structural view of a monitoring assembly according to an embodiment of the invention;

FIG. 11 is a partially enlarged schematic view of the region B in FIG. 4;

FIG. 12 shows a schematic structural view of a support device according to an embodiment of the invention;

FIG. 13 shows a schematic structural view of a cleaning assembly according to an embodiment of the invention;

fig. 14 is a partially enlarged schematic view of a region C in fig. 3.

List of reference numerals

1. A drainage assembly; 101. a pipe body; 1011. a through groove; 1012. a one-way valve A; 102. a drainage head; 103. a guide block; 104. a stopper; 105. a liquid outlet pipe; 1051. a check valve B; 106. a connector; 2. a specimen collection device; 201. a collection box; 202. a sealing cover; 203. a hollow tube; 204. extruding the block; 3. a filtration device; 301. a fixed mount; 302. mounting a column; 303. a filtration and collection plate; 304. a drive block; 305. pushing the column; 306. a baffle plate; 4. a pushing assembly; 401. a mounting ring; 402. a guide shaft; 403. a pushing block; 4031. a flow channel; 5. a sealing device; 501. a guide bar; 502. mounting blocks; 503. a threaded sleeve; 504. a screw rod; 505. a guide post; 506. a connecting plate; 507. a sealing block; 508. a hand wheel; 6. a monitoring component; 601. a sealing plate; 602. a support block; 603. a monitoring box; 604. monitoring the shaft; 605. a limiting ring; 606. monitoring the sheet; 7. a support device; 701. mounting a disc; 702. a support ball; 703. a fixing plate; 704. a fixing pin; 8. cleaning the assembly; 801. an extraction tube; 802. a fixing ring; 803. a pull rod; 804. a rubber block.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 14:

the invention provides a drainage tube with an abdominal cavity pressure monitoring function, which comprises a drainage component 1; a sample collecting device 2 is arranged outside the drainage assembly 1, and a filtering device 3 is arranged inside the drainage assembly 1; the pushing assembly 4 is installed inside the drainage assembly 1, the sealing device 5 is also installed inside the drainage assembly 1, and the sealing device 5 is located on the right side of the pushing assembly 4; the monitoring assembly 6 is installed inside the drainage assembly 1, the supporting device 7 is installed outside the drainage assembly 1, and the cleaning assembly 8 is installed on the front side of the drainage assembly 1; the drainage assembly 1 comprises: the pipe comprises a pipe body 101, wherein six through grooves 1011 are formed in the outer portion of the pipe body 101, and a check valve A1012 is fixedly mounted in the pipe body 101; the drainage head 102, the drainage head 102 is fixedly arranged at the left side of the pipe body 101; the number of the guide blocks 103 is two, and the two guide blocks 103 are fixedly arranged on the front side and the rear side of the pipe body 101; the four stoppers 104 are arranged, and the four stoppers 104 are fixedly arranged at the left side and the right side of the two guide blocks 103; the liquid outlet pipe 105 is fixedly arranged on the rear side of the pipe body 101, and a one-way valve B1051 is fixedly arranged inside the liquid outlet pipe 105; and the connector 106 is in threaded connection with the rear side of the liquid outlet pipe 105, and the connector 106 is in threaded connection with the rear side of the liquid outlet pipe 105.

Further, according to an embodiment of the present invention, as shown in fig. 6 and 7, the specimen collection device 2 includes: the collecting box 201, the collecting box 201 is connected with the tube body 101 in a rotating way; a sealing cover 202, wherein the sealing cover 202 is installed inside the collecting box 201 in a sliding way, and a spring is installed inside the sealing cover 202; the hollow pipe 203, the hollow pipe 203 is fixedly arranged on the right side of the collecting box 201; extrusion block 204, extrusion block 204 are equipped with six altogether, and six extrusion block 204 fixed mounting are in the inside of hollow tube 203, and filter equipment 3 includes: the fixing frame 301, the fixing frame 301 is fixedly connected with the pipe body 101; the mounting column 302, the mounting column 302 is slidably mounted inside the fixed frame 301, and a spring is mounted outside the mounting column 302; the filtering and collecting plate 303, the filtering and collecting plate 303 is fixedly arranged at the left side of the mounting column 302; the driving block 304, the driving block 304 is fixedly installed on the right side of the mounting column 302; the pushing column 305 is slidably mounted on the tube body 101, the bottom end of the pushing column 305 is tangent to the driving block 304, and the top end of the pushing column 305 is tangent to the hollow tube 203; separation blade 306, separation blade 306 fixed mounting are in the outside of pushing away post 305, and its concrete function does: because the outer part of the pipe body 101 is provided with six through grooves 1011, the collecting box 201 is rotatably arranged on the outer part of the pipe body 101, the filtering and collecting plate 303 is fixedly arranged on the left side of the mounting column 302, so that liquid in the abdominal cavity can be conveniently filtered and collected, because the check valve A1012 is fixedly arranged in the pipe body 101, blood clots in the abdominal cavity can flow into the collecting box 201 through the six through grooves 1011 under the action of the filtering and collecting plate 303 and the check valve A1012, so that liquid samples such as pus, blood and the like in the abdominal cavity of a patient can be conveniently collected, because the collecting box 201 is rotatably connected with the pipe body 101, the position of the collecting box 201 can be automatically adjusted under the action of gravity, the blood clots in the collecting box 201 are prevented from overflowing, the collecting effect is improved, because the mounting column 302 is slidably connected with the fixing frame 301, the bottom end of the pushing column 305 is tangent to the driving block 304, and the top end of the pushing column 305 is tangent to the hollow pipe 203, and six extrusion piece 204 fixed mounting are in the inside of hollow tube 203, and the externally mounted of erection column 302 has the spring, and then when making collection box 201 rotate, filter collecting plate 303 reciprocating motion around under six extrusion piece 204 and the effect of drive block 304, filter collecting plate 303 this moment and take place slight vibration, avoided the clot to block up and filter collecting plate 303, realized filtering collecting plate 303's automatic clearance, improved the collection effect of sample, the medical personnel of being convenient for know patient's the state of an illness.

Further, according to an embodiment of the present invention, as shown in fig. 8 and 9, the pushing assembly 4 includes: the mounting ring 401 is fixedly connected with the pipe body 101; four guide shafts 402, wherein the guide shafts 402 are provided, the four guide shafts 402 are slidably mounted inside the mounting ring 401, and springs are mounted outside the four guide shafts 402; the pushing block 403, the pushing block 403 is fixedly installed on the right side of the four guide shafts 402, and the pushing block 403 is provided with a flow groove 4031 in a penetrating manner, the sealing device 5 includes: the number of the guide rods 501 is two, and the two guide rods 501 are fixedly connected with the pipe body 101; the mounting block 502 is slidably mounted outside the two guide rods 501; the threaded sleeve 503 is fixedly arranged on the top of the pipe body 101; the screw rod 504 is rotatably arranged at the top of the mounting block 502, and the screw rod 504 is in threaded connection with the threaded sleeve 503; the guide posts 505 are provided with two guide posts 505 in total, the two guide posts 505 are slidably mounted inside the mounting block 502, and springs are mounted outside the two guide posts 505; a connecting plate 506, wherein the connecting plate 506 is fixedly arranged at the right side of the two guide columns 505; a sealing block 507, wherein the sealing block 507 is fixedly arranged at the left side of the two guide columns 505; hand wheel 508, hand wheel 508 fixed mounting is at the top of lead screw 504, and its concrete function does: because of lead screw 504 rotates installs the top at installation piece 502, and lead screw 504 and thread bush 503 threaded connection, thereby when the staff clockwise rotates lead screw 504, installation piece 502 drives sealed 507 rebound, the liquid in the abdominal cavity flows out from flowing groove 4031 this moment, again because of the externally mounted of four guiding axles 402 has the spring, and the externally mounted of two guiding axles 505 has the spring, and the outside spring effort of two guiding axles 505 is greater than the outside spring effort of four guiding axles 402, and then guaranteed that the left surface of sealed 507 closely laminates with the right flank that promotes piece 403, sealing effect has been improved.

Further, according to an embodiment of the present invention, as shown in fig. 10, the monitoring assembly 6 includes: the sealing plate 601, the sealing plate 601 is fixedly connected with the pipe body 101; three support blocks 602 are arranged, and the three support blocks 602 are fixedly arranged inside the pipe body 101; the monitoring box 603 is fixedly arranged at the tops of the three supporting blocks 602, scale marks are arranged at the top of the monitoring box 603, the monitoring shaft 604 is slidably arranged in the sealing plate 601, the left end of the monitoring shaft 604 is tangent to the connecting plate 506, and the right end of the monitoring shaft 604 is inserted into the monitoring box 603; the limiting ring 605 is fixedly arranged outside the monitoring shaft 604, and the limiting ring 605 is positioned inside the monitoring box 603; monitoring piece 606, monitoring piece 606 fixed mounting are on the right side of monitoring axle 604, and the spring is installed on the right side of monitoring piece 606, and its concrete effect does: because the left end of monitoring axle 604 is tangent with connecting plate 506, and the right-hand member of monitoring axle 604 inserts and connects in monitoring box 603, and monitoring piece 606 fixed mounting is on the right side of monitoring axle 604, thereby when abdominal cavity internal pressure was too big, the inside liquid of abdominal cavity promotes promotion piece 403 and moves right, monitoring piece 606 moved right under the effect of connecting plate 506 this moment, because of the top of monitoring box 603 is provided with the scale mark, thereby be convenient for work observation abdominal cavity internal pressure, because of the right side of monitoring piece 606 installs the spring, and the spring effort that monitoring piece 606 right side was less than the outside spring effort of four guiding axles 402, and then make the left end of monitoring axle 604 tangent all the time with connecting plate 506, the monitoring effect of abdominal cavity pressure has been improved.

Further, according to an embodiment of the present invention, as shown in fig. 12, the supporting device 7 includes: the mounting plate 701, the mounting plate 701 and two guide blocks 103 are connected in a sliding mode; six support balls 702 are arranged, and the six support balls 702 are fixedly arranged on the left side of the mounting plate 701; a fixing plate 703, the fixing plate 703 being fixedly mounted on the right side of the mounting plate 701; fixed pin 704, fixed pin 704 threaded connection is on fixed plate 703, and its concrete function does: because the six supporting balls 702 are fixedly arranged on the left side of the mounting disc 701, a better supporting effect is achieved, because the mounting disc 701 is in sliding connection with the two guide blocks 103, a worker can conveniently adjust the six supporting balls according to the patient, the universality of the invention is improved, the patient can feel more comfortable when using the device, and because the fixing pin 704 is in threaded connection with the fixing plate 703, when the worker rotates the fixing pin 704 clockwise, the top of the fixing pin 704 is in contact with the pipe body 101, so that the mounting disc 701 is more stable after adjustment, and the stability in use is improved.

Further, according to an embodiment of the present invention, as shown in fig. 13, the cleaning assembly 8 includes: the suction pipe 801 is fixedly connected with the pipe body 101; a fixing ring 802, the fixing ring 802 being fixedly mounted inside the suction pipe 801; a pull rod 803, wherein the pull rod 803 is slidably arranged inside the suction pipe 801; rubber block 804, rubber block 804 fixed mounting is in the rear side of pull rod 803, and its concrete function does: because the pull rod 803 is slidably mounted inside the suction pipe 801, the rubber block 804 is fixedly mounted on the rear side of the pull rod 803, the check valve a1012 is fixedly mounted inside the pipe body 101, and the check valve B1051 is fixedly mounted inside the liquid outlet pipe 105, when a worker places the drainage head 102 in the cleaning liquid and pulls the pull rod 803 outwards, the cleaning liquid moves rightwards along the pipe body 101 under the action of the rubber block 804, and when the worker pushes the pull rod 803, the cleaning liquid inside the pipe body 101 is discharged through the liquid outlet pipe 105, so that the worker can clean the invention conveniently, and the cleaning efficiency is improved.

The specific use mode and function of the embodiment are as follows: in the invention, firstly, a worker inserts the pipe body 101 into the abdominal cavity of a patient, then the worker properly adjusts the position of the drainage head 102, then the worker rotates the fixing pin 704 clockwise to enable the mounting disc 701 to be more stable after adjustment, the stability in use is improved, then the external pipeline is connected with the connector 106, when the internal pressure of the abdominal cavity is overlarge, the liquid in the abdominal cavity pushes the pushing block 403 to move rightwards, at the moment, the monitoring piece 606 moves rightwards under the action of the connecting plate 506, the pressure in the abdominal cavity is convenient to observe in work due to the scale marks arranged at the top of the monitoring box 603, and because the right side of the monitoring piece 606 is provided with a spring, and the spring acting force on the right side of the monitoring piece 606 is smaller than the spring acting force on the outer parts of the four guide shafts 402, the left end of the monitoring shaft 604 is always tangent to the connecting plate 506, the monitoring effect of the abdominal cavity pressure is improved, the worker rotates the screw rod 504 clockwise during drainage, at this time, the mounting block 502 drives the sealing block 507 to move upwards, so that liquid in the abdominal cavity flows out from the flow groove 4031, after the use, a worker pushes the sealing cover 202 rightwards to pour out a specimen in the collection box 201, medical workers can know the state of illness of a patient conveniently, then the drainage head 102 is placed in cleaning liquid, when the pull rod 803 is pulled outwards, the cleaning liquid moves rightwards along the pipe body 101 under the action of the rubber block 804, when the worker pushes the pull rod 803, the cleaning liquid in the pipe body 101 is discharged through the liquid outlet pipe 105, the worker can clean the abdominal cavity cleaner conveniently, and the cleaning efficiency is improved.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims (10)

1. A drainage tube with a monitoring function for abdominal cavity pressure is characterized by comprising a drainage component (1); a sample collecting device (2) is arranged outside the drainage assembly (1), and a filtering device (3) is arranged inside the drainage assembly (1); the pushing assembly (4) is installed inside the drainage assembly (1), a sealing device (5) is further installed inside the drainage assembly (1), and the sealing device (5) is located on the right side of the pushing assembly (4); the monitoring assembly (6) is installed inside the drainage assembly (1), the supporting device (7) is installed outside the drainage assembly (1), and the cleaning assembly (8) is installed on the front side of the drainage assembly (1); the drainage assembly (1) comprises: the device comprises a pipe body (101), wherein six through grooves (1011) are formed in the outer portion of the pipe body (101), and a one-way valve A (1012) is fixedly mounted in the pipe body (101); the flow guide head (102), the flow guide head (102) is fixedly arranged on the left side of the pipe body (101); the guide blocks (103) are arranged, and the two guide blocks (103) are fixedly arranged on the front side and the rear side of the pipe body (101); the four stop blocks (104) are arranged, and the four stop blocks (104) are fixedly arranged on the left side and the right side of the two guide blocks (103); the liquid outlet pipe (105), the liquid outlet pipe (105) is fixedly arranged at the rear side of the pipe body (101), and a one-way valve B (1051) is fixedly arranged in the liquid outlet pipe (105); the connector (106), the connector (106) threaded connection is in the rear side of drain pipe (105).

2. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the specimen collection device (2) includes: the collecting box (201), the collecting box (201) is rotatably connected with the pipe body (101); the sealing cover (202), the sealing cover (202) is installed inside the collecting box (201) in a sliding mode, and a spring is installed inside the sealing cover (202); the hollow pipe (203), the hollow pipe (203) is fixedly arranged on the right side of the collecting box (201); six extrusion blocks (204) are arranged, and the six extrusion blocks (204) are fixedly arranged in the hollow pipe (203).

3. The drainage tube with monitoring of abdominal pressure of claim 2, wherein: the filtering device (3) comprises: the fixing frame (301), the fixing frame (301) is fixedly connected with the pipe body (101); the mounting column (302), the mounting column (302) is slidably mounted in the fixed frame (301); the filtering and collecting plate (303), the filtering and collecting plate (303) is fixedly arranged on the left side of the mounting column (302); the driving block (304), the driving block (304) is fixedly installed on the right side of the mounting column (302); the pushing column (305), the pushing column (305) is slidably mounted on the tube body (101), the bottom end of the pushing column (305) is tangent to the driving block (304), and the top end of the pushing column (305) is tangent to the hollow tube (203); a baffle plate (306), wherein the baffle plate (306) is fixedly arranged outside the pushing column (305).

4. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the pushing assembly (4) comprises: the mounting ring (401), the mounting ring (401) is fixedly connected with the pipe body (101); the guide shafts (402), the guide shafts (402) are provided with four in number, the four guide shafts (402) are slidably mounted inside the mounting ring (401), and springs are mounted outside the four guide shafts (402); the pushing block (403), the pushing block (403) is fixedly installed on the right side of the four guide shafts (402), and a flow groove (4031) is arranged on the pushing block (403) in a penetrating mode.

5. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the sealing device (5) comprises: the number of the guide rods (501) is two, and the two guide rods (501) are fixedly connected with the pipe body (101); the mounting block (502), the mounting block (502) is slidably mounted outside the two guide rods (501); the threaded sleeve (503), the threaded sleeve (503) is fixedly installed on the top of the pipe body (101); the screw rod (504), screw rod (504) rotate to be installed at the top of installation piece (502), and screw rod (504) and thread bush (503) threaded connection.

6. The drainage tube with monitoring of abdominal pressure of claim 5, wherein: the sealing device (5) further comprises: the guide posts (505) are provided with two guide posts (505), the two guide posts (505) are installed inside the installation block (502) in a sliding mode, and springs are installed outside the two guide posts (505); the connecting plate (506), the connecting plate (506) is fixedly installed on the right side of the two guide columns (505); the sealing block (507), the sealing block (507) is fixedly installed on the left side of the two guide columns (505); and the hand wheel (508), the hand wheel (508) is fixedly arranged on the top of the screw rod (504).

7. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the monitoring assembly (6) comprises: the sealing plate (601), the sealing plate (601) is fixedly connected with the pipe body (101); the number of the support blocks (602) is three, and the three support blocks (602) are fixedly arranged in the pipe body (101); monitoring box (603), monitoring box (603) fixed mounting are at the top of three supporting shoe (602), and monitoring box (603)'s top is provided with the scale mark.

8. The drainage tube with monitoring of abdominal pressure of claim 7, wherein: the monitoring assembly (6) further comprises: the monitoring shaft (604) is slidably mounted inside the sealing plate (601), the left end of the monitoring shaft (604) is tangent to the connecting plate (506), and the right end of the monitoring shaft (604) is inserted into the monitoring box (603); the limiting ring (605), the limiting ring (605) is fixedly arranged outside the monitoring shaft (604), and the limiting ring (605) is positioned inside the monitoring box (603); the monitoring piece (606), the monitoring piece (606) is fixedly installed on the right side of the monitoring shaft (604), and a spring is installed on the right side of the monitoring piece (606).

9. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the support device (7) comprises: the mounting disc (701), the mounting disc (701) is connected with the two guide blocks (103) in a sliding mode; six supporting balls (702), wherein the six supporting balls (702) are arranged, and the six supporting balls (702) are fixedly arranged on the left side of the mounting plate (701); the fixing plate (703), the fixing plate (703) is fixedly installed on the right side of the mounting plate (701); and the fixing pin (704) is in threaded connection with the fixing plate (703).

10. The drainage tube with monitoring of abdominal pressure of claim 1, wherein: the washing assembly (8) comprises: the suction pipe (801), the suction pipe (801) is fixedly connected with the pipe body (101); the fixing ring (802), the fixing ring (802) is fixedly arranged inside the suction pipe (801); the pull rod (803), the pull rod (803) is installed inside the suction pipe (801) in a sliding way; the rubber block (804), the rubber block (804) is fixedly installed on the rear side of the pull rod (803).

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