CN212880365U

CN212880365U - Mammary abscess drainage device

Info

Publication number: CN212880365U
Application number: CN202020670913.5U
Authority: CN
Inventors: 寇新红; 程浩; 贾尔肯阿依·阿不都拉依; 耿睿婕; 高扬; 张立静; 张建军
Original assignee: URUMQI MATERNAL AND CHILD HEALTH HOSPITAL
Current assignee: URUMQI MATERNAL AND CHILD HEALTH HOSPITAL
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-04-06
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a mammary gland abscess drainage device, including keeping somewhere pipe and pjncture needle one, keep somewhere pipe end fixedly connected with fixing base and branch pipe, a pjncture needle tip fixedly connected with plug socket, pjncture needle one sets up in keeping somewhere intraductally to can dismantle with the fixing base through the plug socket and be connected, pjncture needle one middle part is provided with the passageway, is provided with pjncture needle two in the passageway, pjncture needle two and plug socket swing joint. This drainage device need not to carry out a lot of punctures in the use, but greatly reduced is to patient's damage, and in addition, the device accessible pjncture needle two punctures the diaphragm between the pustule chamber, makes things convenient for the pus discharge between a plurality of pustule chambers, improves the convenience of using.

Description

Mammary abscess drainage device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to mammary gland abscess drainage device.

Background

Mammary abscess is a secondary symptom of mastitis, and is especially common in women in lactation, and has clinical manifestations of mammary red, swelling, heat and pain, abscess cavity formation, which seriously affects the health of the women in lactation and delays the breast feeding of infants.

At present, the clinical treatment mainly takes the drainage of a pus cavity and a catheter. The disposable 'grenade' negative pressure drainage tube is adopted in the operation, but the drainage tube has the following defects: 1. the mammary gland is compact, a common drainage tube is difficult to penetrate through the gland to reach the pus cavity, and can be punctured for multiple times to discharge pus in the pus cavity, so that the mammary gland is damaged greatly by puncturing for multiple times; 2. mammary abscess cavities are usually changed like honeycomb, and the abscess cavities are separated, so that a common drainage tube is difficult to penetrate all the separated abscess cavities.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model provides a mammary gland abscess drainage device, this drainage device can effectively solve the needs that current drainage device exists and carry out puncture many times, to the big problem of gland damage and can't be with the pus of a plurality of continuous pustules in the simultaneously discharged problem.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem:

the utility model provides a mammary gland abscess drainage device, is including keeping somewhere pipe and pjncture needle one, keeps somewhere pipe end fixedly connected with fixing base and branch pipe, a pjncture needle tip fixedly connected with plug socket, and pjncture needle one sets up in keeping somewhere intraductally to can dismantle with the fixing base through the plug socket and be connected, pjncture needle one middle part is provided with the passageway, is provided with pjncture needle two in the passageway, and pjncture needle two and plug socket swing joint can dismantle on the fixing base and be connected with.

The beneficial effects produced by adopting the scheme are as follows: the first puncture needle and the second puncture needle are made of medical stainless steel, the fixing seat and the indwelling tube are bonded into a whole, the branch pipe is internally provided with a one-way valve, the free end of the branch pipe is in threaded connection with a cap, the one-way valve is arranged to prevent the backflow of pus and avoid aggravating inflammation, the cap is arranged to seal the branch pipe, bacteria are prevented from entering, and the use safety is improved; when the disposable mammary gland drainage device is used, the first puncture needle is inserted into the indwelling tube and is relatively fixed through the fixing seat and the inserting seat, then the first puncture needle is inserted into a pus cavity of a mammary gland of a patient, then the first puncture needle is separated from the indwelling tube, the first puncture needle is drawn out of the indwelling tube, the free end of the indwelling tube is left in the pus cavity, then the closing cap is covered on the fixing seat, the indwelling tube is closed, the free end of the branch tube is connected with a negative pressure drainage device, pus in the pus cavity is sucked out under the action of negative pressure, and then sterile cleaning fluid is injected into the internal pus cavity through the indwelling tube to dilute and flush the pus in the pus cavity, so that the treatment effect is improved; when a plurality of unconnected pus cavities exist, the puncture needle can be inserted into the indwelling tube again during operation, then the puncture direction of the puncture needle I is changed, the indwelling tube is inserted into other pus cavities on the premise of not pulling out the indwelling tube, and the pus sucking operation is continuously executed;

when a plurality of connected pustule cavities exist and are mutually separated, the puncture needle inside the puncture needle I can be pushed out outwards, and the diaphragm between the adjacent pustule cavities is punctured by the puncture needle II, so that the adjacent pustule cavities are combined into one pustule cavity, the pus in the plurality of pustule cavities can be conveniently sucked out at the same time, the puncture times are reduced, the operation convenience is greatly improved, and the injury to a patient is reduced; moreover, the treatment time of general abscess is about 7 days, all need to suck out the pus in the pus chamber every day to wash the pus chamber, through the device, can not extract the indwelling pipe, after washing on the same day, seal drainage tube and branch pipe through closed cap well and block, prevent that the bacterium from getting into, then through the sticky tape with the drainage tube fixed can, need not to extract the indwelling pipe.

Further, the diameter of the puncture needle I is equal to the inner diameter of the indwelling tube.

The beneficial effects produced by adopting the scheme are as follows: the diameter of the puncture needle I is equal to the inner diameter of the indwelling tube, and after the puncture needle I is inserted into the indwelling tube, the puncture needle I can be in close contact with the indwelling tube, so that the puncture effect is improved.

Furthermore, the end surfaces of the free ends of the first puncture needle and the indwelling tube are inclined.

The beneficial effects produced by adopting the scheme are as follows: the end face is arranged to be inclined, so that the first puncture needle can be conveniently inserted into a pus cavity, and the wound of a patient is reduced.

Furthermore, the fixing seat comprises a first seat body, the retention tube penetrates through the first seat body and is fixedly connected with the first seat body, a slot is formed in the first seat body, a clamping groove is formed in the side wall of the slot, and the slot is symmetrically arranged on two sides of the retention tube.

Furthermore, the socket comprises a second seat body, the second seat body is fixedly connected with the end part of the first puncture needle, the two sides of the second seat body are provided with plug rods, the free ends of the plug rods are provided with support rods, and the support rods are provided with clamping blocks.

The beneficial effects produced by adopting the scheme are as follows: keep somewhere pipe and pedestal one and bond as an organic wholely, pjncture needle one bonds as an organic wholely with pedestal two, the cross-section of slot is the rectangle, the cross-section of draw-in groove is right triangle, the shape of draw-in groove is unanimous with the shape of fixture block, the bracing piece is integrated into one piece with the inserted bar, the bracing piece can produce the displacement for the inserted bar, the thickness sum of bracing piece and fixture block three equals with the thickness of slot, in use, the operator uses the tip according to the bracing piece with thumb and forefinger, make bracing piece and inserted bar contact, then insert the inserted bar in the slot, the fixture block gets into in the draw-in groove, just, realized carrying out the relatively fixed purpose with fixing base and socket, carry out relatively fixed with pjncture needle one and keep somewhere the pipe, convenient operation goes on.

Further, the diameter of the puncture needle II is equal to that of the channel.

Furthermore, a thread section is arranged on the second puncture needle, and the second puncture needle penetrates through the second seat body and is in threaded connection with the second seat body.

The beneficial effects produced by adopting the scheme are as follows: the middle of the second seat body is provided with a through hole, the side wall of the through hole is provided with threads, and the second puncture needle is in threaded connection with the second seat body.

Furthermore, the closed cap comprises a cylindrical cap body with a sealed end and a central column, the central column is arranged in the middle of the cap body and is integrally formed with the cap body, the diameter of the central column is equal to that of the indwelling pipe, and the cap body is detachably connected with the first seat body.

The beneficial effects produced by adopting the scheme are as follows: during the use, insert the center post intraductal that keeps somewhere, then rotate the cap body, realize carrying out sealed purpose to keeping somewhere the pipe, be provided with the center post, can improve the sealed effect of keeping somewhere the pipe greatly, prevent that the bacterium from getting into, improve the security of using.

Furthermore, the free end of the indwelling tube is provided with a plurality of drainage holes.

The beneficial effects produced by adopting the scheme are as follows: the drainage holes are arranged, so that pus in the pus cavity can be conveniently discharged, and the drainage effect of the pus is improved.

To sum up, the utility model has the advantages of it is following:

1. the device is including keeping somewhere pipe and pjncture needle one, after keeping somewhere the pipe with pjncture needle one, conveniently will keep somewhere the pipe and insert the pus intracavity, set up pjncture needle one with keeping somewhere the pipe and set up to dismantling the connection, insert the back, take out pjncture needle one, conveniently through keeping somewhere the pus suction of pipe in with the pus intracavity, after the treatment is accomplished, need not to pull out keeping somewhere the pipe, can continue to adsorb the pus through keeping somewhere the pipe the next day, is provided with and keeps somewhere the pipe, the number of times that can significantly reduce the puncture reduces the injury to the patient.

2. Keep somewhere the pipe end portion and be provided with the fixing base, be provided with slot and draw-in groove in the fixing base, a pjncture needle tip is provided with the plug socket, is provided with inserted bar, bracing piece and fixture block on the plug socket, during the use, inserts inserted bar and bracing piece in the slot, in the fixture block gets into the draw-in groove, through the block effect of fixture block, realizes carrying out the relatively fixed purpose with plug socket and fixing base, the device's simple structure, convenient operation can improve the convenience of use greatly.

3. Puncture needle two is provided with in the inside pjncture needle, and pjncture needle two is swing joint with pjncture needle one, during the use, can wear out pjncture needle two from pjncture needle one inside, punctures the diaphragm between the pustule chamber through pjncture needle two for in the pus flow of adjacent pustule chamber advances this pustule chamber, under the condition of unmovable pjncture needle one, alright discharge the pus of a plurality of pustules intracavity, the convenience of greatly reduced operation reduces the puncture number of times simultaneously, reduces the injury to the patient.

Drawings

FIG. 1 is a schematic cross-sectional view of the device in use;

FIG. 2 is a schematic sectional view of the indwelling tube;

FIG. 3 is a schematic sectional view of the first puncture needle;

FIG. 4 is a schematic end view of the fixing base;

FIG. 5 is a schematic view of the closure cap;

FIG. 6 is a schematic end view of the socket;

FIG. 7 is a schematic structural view of the end face of the puncture needle I;

wherein, 1, an indwelling tube; 2. a first puncture needle; 3. a fixed seat; 4. a branch pipe; 5. a socket; 6. a channel; 7. a second puncture needle; 8. a first seat body; 9. a slot; 10. a card slot; 11. a second base; 12. inserting a rod; 13. a support bar; 14. a clamping block; 15. a threaded segment; 16. closing the cap; 17. a cap body; 18. a central column; 19. and (4) drainage holes.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1 to 7, there is provided a mammary abscess drainage device, which comprises an indwelling tube 1 and a puncture needle 2, wherein the puncture needle 2 has a diameter equal to the inner diameter of the indwelling tube 1. Optimally, the end surfaces of the puncture needle 2 and the free end of the indwelling tube 1 are both arranged to be inclined. Optimally, the free end of the indwelling tube 1 is provided with a plurality of drainage holes 19.

Keep somewhere 1 tip fixedly connected with fixing base 3 and branch pipe 4 of pipe, optimally, fixing base 3 includes pedestal one 8, keeps somewhere pipe 1 run through pedestal one 8 and with pedestal one 8 fixed connection, is provided with slot 9 on the pedestal one 8, is provided with draw-in groove 10 on the slot 9 lateral wall, and slot 9 symmetry sets up in keeping somewhere 1 both sides of pipe. Preferably, the fixed seat 3 is detachably connected with a closing cap 16. Optimally, the closing cap 16 comprises a cylindrical cap body 17 with one end sealed and a central column 18, the central column 18 is arranged in the middle of the cap body 17 and is integrally formed with the cap body 17, the diameter of the central column 18 is equal to that of the indwelling tube 1, and the cap body 17 is detachably connected with the fixed seat 3.

The end part of the puncture needle 2 is fixedly connected with the plug socket 5, optimally, the plug socket 5 comprises a second seat body 11, the second seat body 11 is fixedly connected with the end part of the puncture needle 2, the two sides of the second seat body 11 are provided with plug rods 12, the free ends of the plug rods 12 are provided with support rods 13, and the support rods 13 are provided with fixture blocks 14.

The puncture needle 2 is arranged in the indwelling tube 1 and detachably connected with the fixed seat 3 through the plug socket 5, the channel 6 is arranged in the middle of the puncture needle 2, the puncture needle 7 is arranged in the channel 6, and optimally, the diameter of the puncture needle 7 is equal to that of the channel 6.

The second puncture needle 7 is movably connected with the plug socket 5. Preferably, the second puncture needle 7 is provided with a thread section 15, and the second puncture needle 7 penetrates through the second seat body 11 and is in threaded connection with the second seat body 11.

The working principle of the device is as follows: when in use, the puncture needle 2 is inserted into the indwelling tube 1, the support rods 13 at two sides of the inserting seat 5 are pressed, the inserting rod 12 and the support rods 13 are all inserted into the inserting slot 9 of the fixed seat 3, after the insertion, the fixture block 14 on the support rods 13 enters the clamping slot 10, the fixed seat 3 and the inserting seat 5 are relatively fixed through the fixture block 14 and the clamping slot 10, then the puncture needle 2 is inserted into the mammary gland pus cavity of a patient, then the puncture needle 12 is pulled out from the inserting slot 9 by pressing the support rods 13, the puncture needle 2 is separated from the indwelling tube 1, after the puncture needle 2 is pulled out from the indwelling tube 1, the free end of the indwelling tube 1 is remained in the pus cavity, then the closing cap 16 is covered on the fixed seat 3, the indwelling tube 1 is closed, the free end of the branch tube 4 is connected with a negative pressure drainage device, pus liquid in the pus cavity is sucked out through the negative pressure effect, if the washing is needed, the retention tube 1 is used for injecting sterile cleaning fluid into the pus cavity, and the pus in the pus cavity is diluted and washed, so that the treatment effect can be improved;

when a plurality of unconnected pus cavities exist, the puncture needle I2 can be inserted into the indwelling tube 1 again during operation, under the condition that the puncture site is not changed, the puncture direction of the puncture needle I2 is changed, the indwelling tube 1 is inserted into other pus cavities, and the pus suction operation is continuously carried out;

when a plurality of connected pus cavities exist and are mutually separated, the second puncture needle 7 in the first puncture needle 2 can be pushed out, and the membrane between the adjacent pus cavities is punctured by the second puncture needle 7, so that the adjacent pus cavities are combined into one pus cavity, the pus in the plurality of pus cavities can be conveniently sucked out at the same time, the puncturing times are reduced, the operation convenience is greatly improved, and the injury to a patient is reduced; moreover, the treatment time of general abscess is about 7 days, all need to suck out the pus in the pus chamber every day to wash the pus chamber, through the device, can not extract indwelling tube 1, after washing on the same day, through closed cap 16 well with the block will keep somewhere pipe 1 and branch pipe 4 and seal, prevent that the bacterium from getting into, then will keep somewhere pipe 1 through the sticky tape and fix can, need not to extract indwelling tube 1.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a mammary abscess drainage device, its characterized in that, is including keeping somewhere pipe (1) and pjncture needle (2), it has fixing base (3) and branch pipe (4) to keep somewhere pipe (1) tip fixedly connected with, pjncture needle (2) tip fixedly connected with plug socket (5), pjncture needle (2) set up in keeping somewhere pipe (1) to through plug socket (5) with fixing base (3) can be dismantled the connection, can dismantle on fixing base (3) and be connected with closed cap (16), pjncture needle (2) middle part is provided with passageway (6), be provided with pjncture needle two (7) in passageway (6), pjncture needle two (7) with plug socket (5) swing joint.

2. The device for draining mammary abscesses according to claim 1, characterized in that the diameter of the first puncture needle (2) is equal to the inner diameter of the indwelling tube (1).

3. The device for draining mammary abscess according to claim 1 or 2, characterized in that the end surfaces of the puncture needle (2) and the free end of the indwelling tube (1) are arranged to be inclined.

4. The mammary abscess drainage device of claim 1, wherein the fixing seat (3) comprises a first seat body (8), the indwelling tube (1) penetrates through the first seat body (8) and is fixedly connected with the first seat body (8), a slot (9) is arranged on the first seat body (8), a clamping groove (10) is arranged on the side wall of the slot (9), and the slot (9) is symmetrically arranged on two sides of the indwelling tube (1).

5. The mammary abscess drainage device of claim 1, wherein the socket (5) comprises a second socket body (11), the second socket body (11) is fixedly connected with the end of the first puncture needle (2), two sides of the second socket body (11) are provided with plug rods (12), the free ends of the plug rods (12) are provided with support rods (13), and the support rods (13) are provided with clamping blocks (14).

6. The device for draining mammary abscesses according to claim 1, characterized in that the diameter of the second puncture needle (7) is equal to the diameter of the channel (6).

7. The device for draining the mammary abscess according to claim 5, characterized in that the second puncture needle (7) is provided with a thread section (15), and the second puncture needle (7) penetrates through the second seat body (11) and is in threaded connection with the second seat body (11).

8. The device for draining the mammary abscess according to claim 1, characterized in that the closing cap (16) comprises a cylindrical cap body (17) with one end sealed and a central column (18), the central column (18) is arranged in the middle of the cap body (17) and is integrally formed with the cap body (17), the diameter of the central column (18) is equal to that of the indwelling tube (1), and the cap body (17) is detachably connected with the fixed seat (3).

9. The device for draining a mammary abscess according to claim 1, characterized in that the free end of the indwelling tube (1) is provided with a plurality of drainage holes (19).