CN214911319U

CN214911319U - Special drainage bag of hepatobiliary surgery

Info

Publication number: CN214911319U
Application number: CN202121164289.2U
Authority: CN
Inventors: 易静静
Original assignee: Liyuan Hospital Affiliated To Tongji Medical College Of Huazhong University Of Science And Technology
Current assignee: Liyuan Hospital Affiliated To Tongji Medical College Of Huazhong University Of Science And Technology
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-30
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of medical equipment, in particular to a special drainage bag for hepatobiliary surgery, which comprises a drainage bag support main body, wherein the drainage bag support main body comprises a support base and a support sealing cover, the left side and the right side of the top of the support base are both provided with first fixing pieces, the left side and the right side of the bottom of the support sealing cover and the position corresponding to the first fixing pieces are both provided with second fixing pieces, the left side of the front side of the drainage bag main body is provided with a scale, the right side of the front side of the drainage bag main body is provided with a colored clamping strip, the center of the bottom of the drainage bag main body is provided with a liquid discharge pipe, a negative pressure device is arranged above the center of the outer side of the drainage pipe, the outer side of the drainage pipe and the lower side of the negative pressure device are provided with a check valve, compared with the prior art, the utility model has multiple functions, greatly reduces the use cost and the working intensity of medical care personnel, the medical staff can more accurately master the illness state of the patient, and the medical and nursing quality safety of the patient is guaranteed.

Description

Special drainage bag of hepatobiliary surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a special drainage bag for hepatobiliary surgery.

Background

At present, many patients in general surgery need to carry a drainage bag for a long time after operation, such as a T-tube drainage bag for draining bile, a pancreatic-tube drainage bag for draining pancreatic juice and the like, the existing drainage device can not measure and observe the drainage quantity when in use, and can not observe the state of liquid at the drainage position in the drainage process, so as to know the condition that the liquid seeps from the wound surface, and when a blood clot exists in the drainage tube, the drainage tube is easy to block, meanwhile, the existing drainage bag has no protective shell and is inconvenient to fix, and the patient feels uncomfortable due to the falling of the liquid in the drainage bag, when the liquid storage structure reaches the maximum amount, the drainage device needs to be integrally replaced, so that the use cost and the working strength of medical personnel are greatly increased, meanwhile, the existing drainage bags are transparent, have no standard color contrast, and nurses can easily write nursing records according to subjective feeling when observing records, the color description has large individual difference, the writing records are different, the uniform standard does not exist, and the judgment of doctors on the state of an illness is easily influenced, so that the novel drainage bag special for hepatobiliary surgery is designed to overcome the technical defects, the overall practicability is improved, and the method is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special drainage bag of hepatobiliary surgery 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:

a special drainage bag for hepatobiliary surgery comprises a drainage bag support main body, wherein the drainage bag support main body comprises a support base and a support sealing cover, first fixing pieces are arranged on the left side and the right side of the top of the support base, second fixing pieces are arranged on the left side and the right side of the bottom of the support sealing cover and correspond to the positions of the first fixing pieces, a plurality of circular grooves with the same interval are formed in the top of the outer side of each first fixing piece, a plurality of buckles matched with the circular grooves are arranged at the bottom of the outer side of each second fixing piece, hooks are symmetrically arranged on the back side of the support sealing cover, a drainage bag main body is placed between the support base and the inner part of the support sealing cover, a graduated scale is arranged on the left side of the front of the drainage bag main body, a colored clamping strip is arranged on the right side of the front of the drainage bag main body, a drainage pipe is arranged at the center of the bottom of the drainage bag main body, and a valve is correspondingly arranged on the outer side of the drainage pipe, the drainage bag is characterized in that a threaded opening is formed in the center of the top of the drainage bag body, a drainage tube is inserted into the threaded opening, a rotating cap is arranged on the outer side of the drainage tube and at the position corresponding to the threaded opening, a negative pressure device is arranged above the center of the outer side of the drainage tube, and a flow stopping valve is arranged on the outer side of the drainage tube and below the negative pressure device.

Preferably, the support base and the support sealing cover are both designed in a hollow structure.

Preferably, the detachable structure design is adopted between the bracket base and the bracket cover.

Preferably, the drainage bag main part and the negative pressure device are made of transparent medical PVC materials.

Preferably, the connection mode of the screw cap and the screw hole is threaded connection.

Preferably, the external structure size of the drainage bag main body corresponds to the internal structure size of the bracket base and the bracket sealing cover.

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

1. the utility model discloses in, through the negative pressure ware that sets up, can observe the velocity of flow by drainage liquid when the drainage, and observe the colour of drainage liquid, judge the surface of a wound oozing blood condition, make things convenient for medical personnel's observation and use, the time of medical work has been saved, when the drainage tube upper end is plugged up to the clot, can close the flow stopping valve, then through extrusion negative pressure ware, carry out the mediation to the drainage tube upper end, effectually prevented the jam of clot and other materials geminate transistors wall, the normal use of drainage tube has been guaranteed.

2. The utility model discloses in, through the drainage bag support main part that sets up, can conveniently be fixed to drainage bag main part, and be convenient for through the couple fixed, avoided along with the increase production of drainage bag interior liquid weighs down the sense, make the patient feel uncomfortable problem take place, simultaneously when the stock solution structure reach the maximum after, only need through flowing back valve and fluid-discharge tube with liquid discharge can, need not to carry out the whole replacement with drainage device, greatly reduced use cost and medical personnel's working strength.

3. The utility model discloses in, through the scale and the colour chip strip that set up, improved biliary tract surgery medical personnel to the convenient degree of observation of drainage liquid capacity, and to the accuracy that drainage liquid colour was judged, let medical personnel can master patient's the state of an illness more accurately, ensure patient's medical treatment, nursing quality safety.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the drainage bag bracket of the present invention;

fig. 3 is a schematic view of the main body structure of the drainage bag of the present invention.

In the figure: 1. a drainage bag stent body; 2. a bracket base; 3. a bracket cover is sealed; 4. a first fixing sheet; 5. a second fixing sheet; 6. a circular groove; 7. buckling; 8. hooking; 9. a drainage bag body; 10. a graduated scale; 11. color card strips; 12. a liquid discharge pipe; 13. a drain valve; 14. a threaded opening; 15. a drainage tube; 16. screwing the cap; 17. a negative pressure device; 18. a flow stop valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a special drainage bag for hepatobiliary surgery comprises a drainage bag support main body 1, the drainage bag support main body 1 comprises a support base 2 and a support sealing cover 3, first fixing pieces 4 are arranged on the left side and the right side of the top of the support base 2, second fixing pieces 5 are arranged on the left side and the right side of the bottom of the support sealing cover 3 and correspond to the first fixing pieces 4, a plurality of circular grooves 6 with the same interval are formed in the top of the outer side of each first fixing piece 4, a plurality of buckles 7 matched with the circular grooves 6 for use are arranged on the bottom of the outer side of each second fixing piece 5, hooks 8 are symmetrically arranged on the back of the support sealing cover 3, a drainage bag main body 9 is placed between the support base 2 and the inner part of the support sealing cover 3, a graduated scale 10 is arranged on the left side of the front of the drainage bag main body 9, colored clamping strips 11 are arranged on the right side of the front of the drainage bag main body 9, and a liquid discharge pipe 12 is arranged at the center of the bottom of the drainage bag main body 9, a drain valve 13 is correspondingly arranged on the outer side of the drain pipe 12, a threaded opening 14 is arranged at the center of the top of the drainage bag main body 9, a drainage pipe 15 is inserted into the threaded opening 14, a screw cap 16 is arranged on the outer side of the drainage pipe 15 and at the position corresponding to the threaded opening 14, a negative pressure device 17 is arranged above the center of the outer side of the drainage pipe 15, and a check valve 18 is arranged on the outer side of the drainage pipe 15 and below the negative pressure device 17.

In order to further improve the use function of the special drainage bag for hepatobiliary surgery, the support base 2 and the support sealing cover 3 are both designed in a hollow structure.

In order to further improve the use function of the special drainage bag for hepatobiliary surgery, a detachable structure is designed between the bracket base 2 and the bracket sealing cover 3.

In order to further improve the use function of the special drainage bag for hepatobiliary surgery, the drainage bag main body 9 and the negative pressure device 17 are made of transparent medical PVC materials.

In order to further improve the use function of the drainage bag special for hepatobiliary surgery, the screw cap 16 is connected with the screw port 14 in a threaded manner.

In order to further improve the use function of the special drainage bag for hepatobiliary surgery, the external structure size of the drainage bag main body 9 corresponds to the internal structure size of the bracket base 2 and the bracket sealing cover 3.

The utility model discloses work flow: when the utility model is used, firstly, the drainage bag main body 9 is placed in the support base 2, then the support sealing cover 3 is placed at the top of the drainage bag main body 9, and the circular groove 6 on the first fixing plate 4 and the buckle 7 on the second fixing plate 5 are fixedly connected, so that the drainage bag main body 9 is firmly placed in the drainage bag support main body 1, then the drainage bag support main body 1 is hung at a proper position through the hook 8, then the bottom end of the drainage tube 15 is inserted into the threaded port 14 at the top of the drainage bag main body 9, and is screwed through the screw cap 16, so that the drainage tube 15 and the drainage bag main body 9 are in a connection state, finally, the upper end of the drainage tube 15 is connected with a patient, the smoothness and the sealing of the whole drainage process are kept, then the drainage work is started, drainage liquid can firstly flow into the negative pressure device 17, and in the process of the drainage liquid flowing into the negative pressure device 17, the medical personnel can observe the speed of the drainage liquid when drainage is carried out in the negative pressure device 17, meanwhile, the negative pressure device 17 can also observe the color of the drainage liquid to judge the bleeding condition of the wound surface, when substances block the upper end of the drainage tube 15, the drainage tube 15 can be clamped through the check valve 18, then the drainage tube 15 is dredged by extruding the negative pressure device 17, the normal use of the drainage tube is ensured, when the drainage liquid flows into the drainage bag main body 9, the medical personnel can accurately observe the drainage quantity through the scale mark 10 and compare according to the color card strip 11 to ensure the accuracy of the judgment of the color of the drainage liquid, when the liquid storage structure reaches the maximum quantity, only the liquid is discharged through the liquid discharge valve 13 and the liquid discharge pipe 12, the whole replacement of the drainage device is not needed, compared with the prior art, the utility model has multiple functions, the use cost and the working intensity of the medical personnel are greatly reduced, the medical staff can more accurately master the illness state of the patient, and the medical and nursing quality safety of the patient is guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special drainage bag of hepatobiliary surgery, includes drainage bag support main part (1), its characterized in that: the drainage bag support main body (1) comprises a support base (2) and a support sealing cover (3), wherein first fixing pieces (4) are arranged on the left side and the right side of the top of the support base (2), second fixing pieces (5) are arranged on the left side and the right side of the bottom of the support sealing cover (3) and correspond to the first fixing pieces (4), a plurality of circular grooves (6) with the same intervals are formed in the top of the outer side of the first fixing pieces (4), a plurality of buckles (7) matched with the circular grooves (6) for use are arranged at the bottom of the outer side of the second fixing pieces (5), hooks (8) are symmetrically arranged on the back of the support sealing cover (3), a drainage bag main body (9) is placed between the support base (2) and the support sealing cover (3), a graduated scale (10) is arranged on the front left side of the drainage bag main body (9), and a colored clamping strip (11) is arranged on the front right side of the drainage bag main body (9), the drainage bag is characterized in that a drainage pipe (12) is arranged at the center of the bottom of the drainage bag body (9), a drainage valve (13) is correspondingly arranged on the outer side of the drainage pipe (12), a threaded opening (14) is arranged at the center of the top of the drainage bag body (9), a drainage pipe (15) is inserted into the interior of the threaded opening (14), a screw cap (16) is arranged on the outer side of the drainage pipe (15) and the position of the corresponding threaded opening (14), a negative pressure device (17) is arranged above the center of the outer side of the drainage pipe (15), and a check valve (18) is arranged below the outer side of the drainage pipe (15) and the negative pressure device (17).

2. The special drainage bag for hepatobiliary surgery according to claim 1, wherein: the support base (2) and the support sealing cover (3) are both designed in a hollow structure.

3. The special drainage bag for hepatobiliary surgery according to claim 1, wherein: the bracket is characterized in that a detachable structure is arranged between the bracket base (2) and the bracket sealing cover (3).

4. The special drainage bag for hepatobiliary surgery according to claim 1, wherein: the drainage bag main body (9) and the negative pressure device (17) are both made of transparent medical PVC materials.

5. The special drainage bag for hepatobiliary surgery according to claim 1, wherein: the screw cap (16) and the screw port (14) are connected in a threaded manner.

6. The special drainage bag for hepatobiliary surgery according to claim 1, wherein: the external structure size of the drainage bag main body (9) corresponds to the internal structure size of the bracket base (2) and the bracket sealing cover (3).