CN214181276U

CN214181276U - Incision negative pressure drainage bag for mammary gland surgery

Info

Publication number: CN214181276U
Application number: CN202020821903.7U
Authority: CN
Inventors: 孙成安; 李研
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-09-14
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a mammary gland is edge of a knife negative pressure drainage bag for surgery, including drainage bag main part and negative pressure drainage tube, drainage bag main part upper end left side surface run through and have the flowing back interface, drainage bag main part middle part upper end surface runs through there is the pipe connector mouth, pipe connector mouth upper end skin weld has the blast pipe, negative pressure drainage tube upper end fixed surface is connected with the connection cap, negative pressure drainage tube is through connecting cap and conical tube connector threaded connection, negative pressure drainage tube upper end fixed surface installs flow control valve, it has the negative pressure drainage interface to run through between drainage bag main part and the negative pressure drainage tube, drainage bag main part right-hand member skin weld has the scavenge pipe, drainage bag main part lower extreme passes through opening and drain pipe through connection, drain pipe right side fixed mounting has the drain valve. This incision negative pressure drainage bag for mammary gland surgery has that structural design is reasonable, simple, and the drainage is effectual, and the security is high, and the practicality is strong.

Description

Incision negative pressure drainage bag for mammary gland surgery

Technical Field

The utility model relates to a negative pressure drainage bag technical field, concretely relates to edge of a knife negative pressure drainage bag for mammary gland surgery.

Background

Breast surgery is the next branch of clinical surgery, mainly aiming at the surgical aspects of breast diseases: breast anatomy, breast infection, breast tumor pathology, breast tumor diagnosis and treatment principle, breast tumor diagnosis, various surgical procedures of breast tumor surgery, chemotherapy, radiotherapy and endocrine treatment. The negative pressure drainage bag is a conventional medical apparatus, is used as an in vitro drainage device, and is used for hematocele, effusion or secretion and the like in a drainage operation cavity in or after an operation.

In the solution proposed in patent document CN208911060U, the embryo tissue fluff which has been filtered and adsorbed on the filter cartridge can be immediately and clearly observed by pulling the fluff absorbing box out of the bag cover. But the scheme drainage effect of this patent is not good, can't enlarge the volume of drainage bag, and the leakproofness is good.

Therefore, a novel incision negative pressure drainage bag for breast surgery, which has good sealing performance, can enlarge the volume of the drainage bag and has excellent drainage effect, is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theme to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mammary gland is edge of a knife negative pressure drainage bag for surgery, includes drainage bag main part and negative pressure drainage tube, drainage bag main part upper end left side surface run through and have the flowing back interface, drainage bag main part middle part upper end surface run through there is the pipe connector mouth, pipe connector mouth upper end skin weld has the blast pipe, negative pressure drainage tube upper end fixed surface is connected with the connection cap, negative pressure drainage tube is through connecting cap and toper coupling threaded connection, negative pressure drainage tube upper end fixed surface installs flow control valve, it has the negative pressure drainage interface to run through between drainage bag main part and the negative pressure drainage tube, drainage bag main part right-hand member skin weld has the washing pipe, drainage bag main part lower extreme passes through opening and drain pipe through connection, drain pipe right side fixed mounting has the drain valve.

As a further aspect of the present invention: the surface of the front end of the drainage bag main body is polished with pressure-sensitive paper scale marks with equal distribution intervals for recording the liquid level condition.

As a further aspect of the present invention: the utility model discloses a drainage bag, including scavenge pipe, scavenge pipe right side end fixed mounting have the washing shower nozzle, the terminal welding in scavenge pipe right side has the filter screen, fixed mounting has the aspiration pump between washing shower nozzle and the filter screen for the washing to the inner wall of drainage bag main part.

As a further aspect of the present invention: one end fixed mounting that negative pressure drainage tube upside is close to flow control valve have spacing arch, spacing protruding lower extreme fixed mounting has the spring of preventing buckling for take place to buckle and lead to the problem of drainage failure to liquid flow management and avoid the negative pressure drainage tube.

As a further aspect of the present invention: the inside right side of drainage bag main part pass through spout and slider sliding connection, slider upper left side fixed mounting has the pulley for drive the telescopic link and remove.

As a further aspect of the present invention: two the pulley between fixedly connected with telescopic link, fixed mounting has the pivot between the telescopic link for adjust the angle between the telescopic link with this volume of expanding the bag body.

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

1. through setting up the scavenge pipe, and when medical personnel will wash negative pressure drainage bag, only need put into the washing liquid with scavenge pipe one end, personnel start the air pump work through pressing control switch button, the air pump is through wasing the even negative pressure drainage bag that spouts of shower nozzle with the washing liquid, wash negative pressure drainage bag inner wall, the scavenge pipe right-hand member still is equipped with the filter screen, the filter screen can filter debris in the washing liquid, the jam of scavenge pipe has been avoided, it is clean to have guaranteed the drainage bag, need not to change the drainage bag.

2. Prevent spring, spacing arch and negative pressure drainage tube of buckling through the setting, the leakproofness that negative pressure drainage tube and toper union coupling are connected can be strengthened on the one hand to spacing arch, and the spring of also injecing to preventing buckling is fixed in addition, prevents that the spring of buckling can prevent that the negative pressure drainage tube of here from taking place to buckle when using and leading to the problem of drainage failure, improves the security, has guaranteed the effect of drainage.

3. Through setting up pivot, telescopic link, pulley and slider, the telescopic link can move on the slider through the pulley, because the slider can move on the spout, consequently can drive the telescopic link and remove to two telescopic links rotate through the pivot again and can change the angle between two telescopic links and prop up the bag wall with this, thereby enlarged the volume of drainage bag, improved the effect of drainage, save time.

Drawings

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

FIG. 2 is a schematic view of the inside of the cleaning tube according to the present invention;

fig. 3 is a schematic structural view of the inside of the drainage bag main body of the utility model.

In the figure: 1. a drainage bag body; 2. pressure sensitive paper scale lines; 3. a liquid discharge interface; 4. a pipe interface; 5. an exhaust pipe; 6. a tapered pipe joint; 7. a connecting cap; 8. a negative pressure drainage tube; 9. a flow regulating valve; 10. a limiting bulge; 11. an anti-buckling spring; 12. a negative pressure drainage interface; 13. cleaning the tube; 131. an air pump; 132. cleaning the spray head; 133. a filter screen; 14. a drain valve; 15. a drain pipe; 16. a bag wall; 17. a pulley; 18. a slider; 19. a telescopic rod; 20. a rotating shaft.

Detailed Description

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

Referring to fig. 1 to 3, a knife-edge negative pressure drainage bag for breast surgery comprises a drainage bag body 1 and a negative pressure drainage tube 8, wherein a drainage port 3 penetrates through the left side surface of the upper end of the drainage bag body 1, the drainage port 3 is used for discharging gas which is not discharged from the interior of the drainage bag body 1, a tube port 4 penetrates through the upper end surface of the middle part of the drainage bag body 1, the tube port 4 is used for communicating an exhaust tube 5 with the drainage bag body 1 so as to facilitate exhaust, an exhaust tube 5 is welded on the upper end surface of the tube port 4, the exhaust tube 5 is used for discharging gas which exists in the interior of the drainage bag body 1 so as to reduce the air pressure in the drainage bag body 1, a connecting cap 7 is fixedly connected on the upper end surface of the negative pressure drainage tube 8, the connecting cap 7 is used for fastening a conical tube joint 6, the negative pressure drainage tube 8 is in threaded connection with the conical tube joint 6 through the connecting cap 7, the connecting manner is tighter and can prevent drainage liquid from leaking, a flow regulating valve 9 is fixedly arranged on the surface of the upper end of the negative pressure drainage tube 8, the flow regulating valve 9 is used for controlling the liquid flow in the negative pressure drainage tube 8, a negative pressure drainage interface 12 penetrates between the drainage bag main body 1 and the negative pressure drainage tube 8, and the negative pressure drainage interface 12 is used for communicating the drainage bag main body 1 and the negative pressure drainage tube 8;

the surface welding of the right end of the drainage bag body 1 is provided with the cleaning pipe 13, when medical staff need to clean the negative pressure drainage bag, only one end of the cleaning pipe 13 needs to be placed into cleaning liquid, the staff starts the air pump 131 to work by pressing a control switch button, the air pump 131 sprays the cleaning liquid into the negative pressure drainage bag uniformly through the cleaning nozzle 132, the inner wall 16 of the negative pressure drainage bag is cleaned, the right end of the cleaning pipe 13 is further provided with the filter screen 133, sundries in the cleaning liquid can be filtered by the filter screen 133, the blockage of the cleaning pipe 13 is avoided, the drainage bag is ensured to be clean, the drainage bag does not need to be replaced, the lower end of the drainage bag body 1 is communicated with the drainage pipe 15 through an opening, the right side of the drainage pipe 15 is fixedly provided with the drainage valve 14, the liquid in the drainage bag body 1 can be discharged through the drainage pipe 15, and the drainage valve 14 is used for controlling the opening and closing of the drainage pipe 15.

The utility model discloses a theory of operation is: referring to fig. 1 to 3, a knife-edge negative pressure drainage bag for breast surgery comprises a drainage bag body 1 and a negative pressure drainage tube 8, wherein a drainage port 3 penetrates through the left side surface of the upper end of the drainage bag body 1, the drainage port 3 is used for discharging gas which is not discharged from the interior of the drainage bag body 1, a tube port 4 penetrates through the upper end surface of the middle part of the drainage bag body 1, the tube port 4 is used for communicating an exhaust tube 5 with the drainage bag body 1 so as to facilitate exhaust, an exhaust tube 5 is welded on the upper end surface of the tube port 4, the exhaust tube 5 is used for discharging gas which exists in the interior of the drainage bag body 1 so as to reduce the air pressure in the drainage bag body 1, a connecting cap 7 is fixedly connected on the upper end surface of the negative pressure drainage tube 8, the connecting cap 7 is used for fastening a conical tube joint 6, the negative pressure drainage tube 8 is in threaded connection with the conical tube joint 6 through the connecting cap 7, the connecting manner is tighter and can prevent drainage liquid from leaking, a flow regulating valve 9 is fixedly arranged on the surface of the upper end of the negative pressure drainage tube 8, the flow regulating valve 9 is used for controlling the liquid flow in the negative pressure drainage tube 8, a negative pressure drainage interface 12 penetrates between the drainage bag main body 1 and the negative pressure drainage tube 8, and the negative pressure drainage interface 12 is used for communicating the drainage bag main body 1 and the negative pressure drainage tube 8;

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mammary gland is edge of a knife negative pressure drainage bag for surgery, includes drainage bag main part (1) and negative pressure drainage tube (8), its characterized in that: a liquid drainage interface (3) penetrates through the left surface of the upper end of the drainage bag main body (1), a pipe connector (4) penetrates through the upper end surface of the middle part of the drainage bag main body (1), an exhaust pipe (5) is welded on the upper end surface of the pipe connector (4), the upper end surface of the negative pressure drainage tube (8) is fixedly connected with a connecting cap (7), the negative pressure drainage tube (8) is in threaded connection with the conical pipe joint (6) through the connecting cap (7), a flow regulating valve (9) is fixedly arranged on the upper end surface of the negative pressure drainage tube (8), a negative pressure drainage interface (12) penetrates between the drainage bag main body (1) and the negative pressure drainage tube (8), drainage bag main part (1) right-hand member skin weld has scavenge pipe (13), drainage bag main part (1) lower extreme passes through opening and drain pipe (15) through connection, drain pipe (15) right side fixed mounting has drain valve (14).

2. The incision negative pressure drainage bag for the breast surgery according to claim 1, which is characterized in that: the surface of the front end of the drainage bag main body (1) is polished with pressure-sensitive paper scale marks (2) with equal distribution intervals.

3. The incision negative pressure drainage bag for the breast surgery according to claim 1, which is characterized in that: the cleaning device is characterized in that a cleaning nozzle (132) is fixedly mounted at the tail end of the left side of the cleaning pipe (13), a filter screen (133) is welded at the tail end of the right side of the cleaning pipe (13), and an air suction pump (131) is fixedly mounted between the cleaning nozzle (132) and the filter screen (133).

4. The incision negative pressure drainage bag for the breast surgery according to claim 1, which is characterized in that: one end of the upper side of the negative pressure drainage tube (8) close to the flow regulating valve (9) is fixedly provided with a limiting bulge (10), and the lower end of the limiting bulge (10) is fixedly provided with an anti-bending spring (11).

5. The incision negative pressure drainage bag for the breast surgery according to claim 1, which is characterized in that: drainage bag main part (1) inside right side pass through spout and slider (18) sliding connection, slider (18) upper left side fixed mounting have pulley (17).

6. The incision negative pressure drainage bag for the breast surgery as claimed in claim 5, wherein: two pulley (17) between fixedly connected with telescopic link (19), fixed mounting has pivot (20) between telescopic link (19).