CN214911176U

CN214911176U - Special liquid collecting bag for thoracic drainage

Info

Publication number: CN214911176U
Application number: CN202120302443.1U
Authority: CN
Inventors: 李景峰; 张喜梅; 崔君; 白洁; 赵静; 郑文哲
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-30
Anticipated expiration: 2031-02-03

Abstract

The utility model belongs to the technical field of medical consumables, in particular to a special liquid collecting bag for thoracic drainage, which comprises a liquid collecting bag body, wherein the liquid collecting bag body is provided with scale marks and an information marking area, the upper end of the liquid collecting bag body is fixedly connected with a hanging rope, the hanging rope is fixedly connected with a binding band, the lower end and the upper end of the liquid collecting bag body are respectively fixedly connected with a lower catheter and one end of an upper catheter, the middle part of the lower catheter is provided with a cross discharge valve, the inner part of the upper catheter is a catheter inner cavity, the upper end of the upper catheter is provided with a fixed groove, one end of the upper catheter is fixedly connected with a fixed joint, the liquid collecting quantity can be conveniently observed by medical personnel through the printing of the scale marks, the medical personnel can conveniently write and confirm the basic information of a patient through the printing of the information marking area, and the liquid collecting bag body can be conveniently used through the fixed installation of the hanging rope and the binding band on the hanging rope, the liquid collecting bag can be directly hung at one position through the hanging rope, and the liquid collecting bag body can be tied and hung at one position through the binding band.

Description

Special liquid collecting bag for thoracic drainage

Technical Field

The utility model belongs to medical treatment consumptive material specialty field, concretely relates to special collection liquid bag of thorax drainage.

Background

In thoracic drainage, a liquid collection bag is commonly used, the liquid collection bag can contain thick blood and liquid drained from a drainage tube from the inside of a thoracic cavity to the outside, in a hospital, the cost of the liquid collection bag used in cooperation with the drainage tube is high, and the price of the liquid collection bag is twenty times that of a common drainage bag, so that the medical burden of a patient is increased, and meanwhile, the mental burden of the patient is increased sequentially, in order to solve the problem, the drainage bag with low price is generally used in the hospital to replace the matched liquid collection bag, so that the cost is reduced, only, the drainage bag has low cost and also belongs to the range of the medical burden born by the patient, but because the interface of the drainage bag is not matched with the interface of the drainage tube, when a medical worker connects the drainage bag every time, the medical worker always cuts a 3 cm-5 cm tourniquet to paste the tourniquet at the connection position, and then applies a wide-diameter rubber band on the basis of the tourniquet, reach the effect that closely links to each other between two interfaces with this, the drawback that this kind of connected mode exists can be though, the environment of drainage has aseptic requirement, even the tourniquet is cut again little, still can not reach sterile condition completely, simultaneously, at the drainage in-process, medical personnel need regularly to inject treatment medicine in the drainage tube, nevertheless because demolish, the process of connecting is too loaded down with trivial details, thereby not only can make medical personnel's work load increase in succession, still can make medical personnel's work efficiency also greatly reduced thereupon.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a special collection liquid bag of thorax drainage, establish inside the fixed slot that sets up at the upper catheter through the fixed cover of retaining ring, can be convenient for fasten pipe inner chamber and fixed joint block department, thereby make the fixed joint after the fastening, can not appear taking off the pipe phenomenon at the drainage in-process, therefore, also can avoid in case the pipe phenomenon appears taking off, not only can make drainage device receive the pollution, and simultaneously, still can increase medical personnel's work load in succession, reduce medical efficiency, connect through the pagoda and be rotatable with the fixed joint, can be convenient for collect liquid bag body can be as required attach fitting's difference, connect or the fixed joint chooses for use to the pagoda, through this collection liquid bag low cost, can be convenient for in the use, can not increase the characteristics of great psychological burden for the patient.

In order to achieve the above object, the utility model provides a following technical scheme: a special liquid collection bag for thoracic drainage comprises a liquid collection bag body, wherein scale marks and an information marking area are arranged on the liquid collection bag body, the upper end of the liquid collection bag body is fixedly connected with a hanging rope, the hanging rope is fixedly connected with a binding band, the lower end and the upper end of the liquid collection bag body are fixedly connected with a lower conduit and one end of an upper conduit respectively, the bottom end of the lower conduit is a discharge port, a cross discharge valve is arranged in the middle of the lower conduit, a conduit inner cavity is arranged in the upper conduit, a fixing groove is formed in the upper conduit, one end of the upper conduit is fixedly connected with a fixing joint, a joint inner cavity is arranged in the fixing joint, an internal thread is arranged on one side of the joint inner cavity, a groove is formed in the outer end of the fixing joint, an external thread is arranged on one side of the outer end of the fixing joint, a pipe clamp, a first connecting ring and a fixing ring are sleeved on the pipe body of the upper conduit, the first connecting ring is fixedly connected with the connecting rope, the upper cover of the pagoda joint is provided with a cap.

Preferably, the scale lines and the information marking area are printed on the positive end of the liquid collecting bag body; establish through the seal of scale mark, can be convenient for medical personnel observe the album liquid volume, establish through the seal in information marking district, can be convenient for medical personnel write and confirm patient basic information.

Preferably, the hanging ropes are fixedly arranged on two sides of the upper end of the liquid collecting bag body, and the middle parts of the hanging ropes are fixedly connected with the middle part of the binding band; through the fixed installation of string rope and string rope upper band, can be convenient for collect the liquid bag body when using, can directly hang its department through hanging the rope promptly, can be again through the bandage with collecting the liquid bag body tie and hang a department.

Preferably, the inner cavity of the catheter corresponding to the fixing groove is provided with a convex end, and the convex end is clamped in a groove formed at the outer end of the fixing joint; the inner cavity of the catheter corresponding to the fixing groove is provided with the convex end, the convex end is clamped inside the groove formed in the outer end of the fixing joint, one end of the upper catheter can be conveniently connected with one end of the fixing joint in a sleeved mode, the convex end of the inner cavity of the catheter is clamped inside the groove in the outer end of the fixing joint, the upper catheter and the fixing joint can be enabled to be sleeved to be used, and the fixing joint is not prone to falling off from the inner cavity of the catheter.

Preferably, the fixed ring is fixedly sleeved inside a fixed groove formed in the upper guide pipe; inside the fixed slot that the last pipe was seted up was established through the fixed cover of retaining ring, can be convenient for fasten pipe inner chamber and fixed joint block department to the order fixed joint after being fastened can not appear taking off a tub phenomenon at the drainage in-process, from this, also can avoid taking off a tub phenomenon in case appearing, not only can make drainage device receive the pollution, simultaneously, still can increase medical personnel's work load in succession, reduce medical efficiency.

Preferably, the pagoda joint is screwed with the external thread at the outer end of the fixed joint through the internal thread at the inner end of the pagoda joint, and the pagoda joint is sleeved at the outer end of the fixed joint after being screwed; through the establishment of fixed joint, the supporting drainage tube joint of homophase of can being convenient for connects, make fixed joint connect soon through the internal thread and install when drainage tube connects the outer end, both can prevent to connect soon the back emergence and connect the obscission, can avoid using tourniquet to be connected with wide footpath rubber band again, can make the junction can not be in sterile condition all the time, through the establishment of pagoda joint, can be convenient for be applicable to most drainage tube interface and catheter interface, connect for can connect soon through pagoda joint and fixed joint, can be convenient for collect the liquid bag body and can select for use according to the difference of needs attach fitting, pagoda joint or fixed joint.

Preferably, the external thread arranged at the outer end of the plug head is in screwed connection with the internal thread arranged at the inner end of the pagoda joint; the outer end of the plug head is rotatably connected with the inner end of the pagoda joint, so that the plug head can be conveniently and rotatably arranged at the inner end of the pagoda joint when the pagoda joint is not needed, and the inner end of the pagoda joint is not polluted by bacteria.

Preferably, the number of the connecting ropes is two, and the two connecting ropes are respectively fixedly connected with the connecting ring I, the connecting ring II and the plug head; through the establishment of connecting the rope, and connect the rope and pass through go-between one and go-between two, establish ties upper pipe, pagoda joint and chock plug respectively, can be convenient for when pagoda joint or chock plug when not using, can not because place alone and easily produce and lose.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing ring is fixedly sleeved inside the fixing groove formed in the upper catheter, so that the clamping position of the inner cavity of the catheter and the fixing joint can be conveniently fastened, the fastened fixing joint cannot be separated in the drainage process, therefore, the phenomenon of tube separation once occurring can be avoided, the drainage device can be polluted, meanwhile, the workload of medical workers can be increased successively, the medical efficiency is reduced, the drainage tube joint matched in phase can be conveniently connected through the fixing joint, the fixing joint can be arranged at the outer end of the drainage tube joint in a screwed mode through internal threads, the phenomenon of joint separation after the screwing can be prevented, the tourniquet can be prevented from being connected with a wide-diameter rubber band, the connection position cannot be in a sterile state all the time, and the fixing ring can be conveniently suitable for most drainage tube interfaces and catheter interfaces, connect for can connect soon with fixed joint through the pagoda, can be convenient for collect liquid bag body and can connect the difference of joint as required, connect pagoda or fixed joint for use, be aseptic material through this collection liquid bag overall structure, the security that can be convenient for patient's use, through this collection liquid bag low cost, can be convenient for in the use, can not increase great psychological burden for the patient.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the rotary connection structure of the fixed joint and the pagoda joint of the present invention.

Fig. 3 is a schematic view of the fixing joint structure of the present invention.

Fig. 4 is a connection and analysis diagram of the upper duct and the fixed joint of the present invention.

In the figure: 1. a liquid collecting bag body; 101. scale lines; 102. an information labeling area; 2. hanging a rope; 201. binding bands; 3. a lower conduit; 301. a discharge port; 4. an upper duct; 401. a catheter lumen; 402. fixing grooves; 5. a cross discharge valve; 6. fixing the joint; 601. a connector inner cavity; 602. a groove; 7. a pipe clamp; 8. a connecting ring I; 801. connecting ropes; 9. a fixing ring; 10. an internal thread; 11. an external thread; 12. a connecting ring II; 13. a plug head; 14. a pagoda joint; 1401. a movable groove; 1402. and (4) a cap.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the liquid collection bag comprises a liquid collection bag body 1, wherein scale marks 101 and an information marking area 102 are arranged on the liquid collection bag body 1, the upper end of the liquid collection bag body 1 is fixedly connected with a hanging rope 2, the hanging rope 2 is fixedly connected with a binding band 201, the lower end and the upper end of the liquid collection bag body 1 are fixedly connected with a lower guide pipe 3 and one end of an upper guide pipe 4 respectively, the bottom end of the lower guide pipe 3 is a discharge port 301, a cross-shaped discharge valve 5 is arranged in the middle of the lower guide pipe 3, a guide pipe inner cavity 401 is arranged inside the upper guide pipe 4, a fixing groove 402 is formed in the upper end of the upper guide pipe 4, one end of the upper guide pipe 4 is fixedly connected with a fixing joint 6, a joint inner cavity 601 is arranged inside the fixing joint 6, an internal thread 10 is arranged on one side of the joint inner cavity 601, a groove 602 is formed in the outer end of the fixing joint 6, an external thread 11 is arranged on one side of the outer end of the fixing joint 6, and a pipe clamp 7 is sleeved on the pipe body of the upper guide pipe 4, The connecting ring I8 and the fixing ring 9 are connected, the connecting ring I8 is fixedly connected with the connecting rope 801, the connecting rope 801 is sleeved with a connecting ring II 12, the connecting ring II 12 is connected with the plug 13 through the connecting rope 801, the connecting ring I8 fixedly connected with the other end of the connecting rope 801 is arranged in a movable groove 1401 formed in the pagoda joint 14, and the upper cover of the pagoda joint 14 is provided with a cap 1402.

Specifically, the scale mark 101 and the information labeling area 102 are printed on the positive end of the liquid collecting bag body 1; establish through the seal of scale mark 101, can be convenient for medical personnel to observe the album liquid volume, establish through the seal of information mark district 102, can be convenient for medical personnel write and confirm patient's basic information.

Specifically, the hanging ropes 2 are fixedly arranged on two sides of the upper end of the liquid collecting bag body 1, and the middle parts of the hanging ropes 2 are fixedly connected with the middle part of the binding band 201; through string rope 2 and string rope 2 go up bandage 201's fixed the installation, can be convenient for collect the liquid bag body 1 when using, can directly hang a department through hanging rope 2 with it promptly, can be through the bandage 201 again with collecting the liquid bag body 1 tie one department of hanging.

Specifically, a convex end is arranged at the position of the catheter inner cavity 401 corresponding to the fixing groove 402, and the convex end is clamped in a groove 602 formed at the outer end of the fixing joint 6; the position of the catheter inner cavity 401 corresponding to the fixing groove 402 is provided with a convex end, and the convex end is clamped in the groove 602 formed in the outer end of the fixing joint 6, so that after one end of the upper catheter 4 is sleeved with one end of the fixing joint 6 to be connected, the convex end of the catheter inner cavity 401 is clamped in the groove 602 formed in the outer end of the fixing joint 6, the upper catheter 4 and the fixing joint 6 can be sleeved to be used, and the fixing joint 6 is not easy to fall off from the catheter inner cavity 401.

Specifically, the fixing ring 9 is fixedly sleeved inside a fixing groove 402 formed in the upper conduit 4; inside fixed slot 402 that sets up at last pipe 4 through the fixed cover of solid fixed ring 9, can be convenient for fasten pipe

inner chamber

401 and 6 block departments of fixed joint to the fixed joint 6 after the order is fastened can not appear taking off a tub phenomenon at the drainage in-process, from this, also can avoid taking off a tub phenomenon in case appearing, not only can make drainage device receive the pollution, simultaneously, still can increase medical personnel's work load in succession, reduce medical efficiency.

Specifically, the pagoda joint 14 is screwed with the external thread 11 at the outer end of the fixed joint 6 through the internal thread 10 at the inner end of the pagoda joint, and the pagoda joint 14 is sleeved at the outer end of the fixed joint 6 after being screwed; through the establishment of fixed joint 6, the supporting drainage tube joint of homophase of can being convenient for connects, make fixed joint 6 connect soon through internal thread 10 and install when drainage tube connects the outer end, both can prevent to connect soon the back emergence and connect the phenomenon that drops, can avoid again using tourniquet and wide footpath rubber band to be connected, can make the junction can not be in sterile condition all the time, through the establishment of pagoda joint 14, can be convenient for be applicable to most drainage tube interface and catheter interface, connect for can revolving through pagoda joint 14 and fixed joint 6, can be convenient for collect liquid bag body 1 can be as required attach fitting's difference, chooseing for use pagoda joint 14 or fixed joint 6.

Specifically, an external thread 11 arranged at the outer end of the plug 13 is in screwed connection with an internal thread 10 arranged at the inner end of the pagoda joint 14; the outer end of the plug 13 is rotatably connected with the inner end of the pagoda joint 14, so that the plug 13 can be rotatably connected with the inner end of the pagoda joint 14 when the pagoda joint 14 is not needed, and the inner end of the pagoda joint 14 is not polluted by bacteria.

Specifically, the number of the connecting ropes 801 is two, and the two connecting ropes 801 are fixedly connected with the connecting ring I8, the connecting ring II 12 and the plug 13 respectively; by arranging the connecting rope 801 and connecting the connecting rope 801 through the first connecting ring 8 and the second connecting ring 12, the upper conduit 4, the pagoda joint 14 and the plug 13 are respectively connected in series, so that when the pagoda joint 14 or the plug 13 is not used, the situation that the pagoda joint 14 or the plug 13 is lost easily due to independent placement can be avoided.

The working principle and the using process of the invention are as follows: through the printing of the scale mark 101, the medical staff can observe the liquid collecting amount conveniently, through the printing of the information marking area 102, the medical staff can write and confirm basic information of a patient conveniently, through the fixed installation of the hanging rope 2 and the binding band 201 on the hanging rope 2, the liquid collecting bag body 1 can be hung at one position directly through the hanging rope 2 when in use, and the liquid collecting bag body 1 can be tied at one position through the binding band 201, through the arrangement of the discharge port 301 on the lower catheter 3 and the arrangement of the cross discharge valve 5, when the liquid capacity in the liquid collecting bag body 1 reaches a limit value, the liquid can flow to the outer end of the discharge port 301 along the opening of the cross discharge valve 5 in the catheter 3 by pushing the cross discharge valve 5 inwards, the convex end is arranged at the position of the catheter inner cavity 401 corresponding to the fixed groove 402, and is clamped in the groove 602 arranged on the fixed joint 6, the upper catheter 4 and the fixed joint 6 can be conveniently sleeved and connected at one end, and the fixed joint 6 is not easy to fall off from the catheter inner cavity 401 through the convex end of the catheter inner cavity 401 clamped inside the groove 602 at the outer end of the fixed joint 6 in the sleeving and using process of the upper catheter 4 and the fixed joint 6, the fixing ring 9 is fixedly sleeved inside the fixing groove 402 arranged on the upper catheter 4, the clamping position of the catheter inner cavity 401 and the fixed joint 6 can be conveniently fastened, the drainage tube joint matched in phase can be conveniently connected through the arrangement of the fixed joint 6, the pagoda joint 14 can be conveniently arranged and suitable for most drainage tube joints and catheter joints, the pagoda joint 14 and the fixed joint 6 can be rotatably connected, the liquid collection bag body 1 can conveniently select the pagoda joint 14 or the fixed joint 6 according to different connecting joints as required, the outer end of the plug 13 and the inner end of the pagoda joint 14 can be rotatably connected, so that the plug 13 can be rotatably connected to the inner end of the pagoda joint 14 when the pagoda joint 14 is not needed, the inner end of the pagoda joint 14 cannot be polluted by bacteria, the connection rope 801 is arranged, the connection rope 801 is connected with the upper guide pipe 4 and the pagoda joint 14 and the plug 13 in series through the connection rings I8 and II 12, and the plug 14 or the plug 13 can be conveniently placed independently when the pagoda joint 14 or the plug 13 is not used, so that the plug is easy to lose.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special collection liquid bag of thorax drainage which characterized in that: comprises a liquid collection bag body (1), wherein scale marks (101) and an information marking area (102) are arranged on the liquid collection bag body (1), the upper end of the liquid collection bag body (1) is fixedly connected with a hanging rope (2), the hanging rope (2) is fixedly connected with a binding band (201), the lower end and the upper end of the liquid collection bag body (1) are fixedly connected with one end of a lower conduit (3) and one end of an upper conduit (4) respectively, a discharge port (301) is arranged at the bottom end of the lower conduit (3), a cross discharge valve (5) is arranged in the middle of the lower conduit (3), a conduit inner cavity (401) is arranged inside the upper conduit (4), a fixing groove (402) is arranged at the upper end of the upper conduit (4), one end of the upper conduit (4) is fixedly connected with a fixing joint (6), a joint inner cavity (601) is arranged inside the fixing joint (6), an inner thread (10) is arranged on one side of the joint inner cavity (601), fixed joint (6) outer end is seted up flutedly (602), fixed joint (6) outer end one side is equipped with external screw thread (11), it is equipped with pipe clamp (7), go up pipe (4) pipe shaft cover, go up ring (8) and solid fixed ring (9), go up ring (8) and connect rope (801) fixed continuous, it is equipped with go up ring two (12) to connect rope (801), go up the cover and be equipped with go up ring two (12), go up ring two (12) and link to each other with chock plug (13) through connecting rope (801), connect fixed go up ring (8) that link to each other of rope (801) other end, install in activity groove (1401) seted up on pagoda joint (14), pagoda joint (14) upper cover is equipped with cap (1402).

2. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the scale marks (101) and the information labeling area (102) are printed on the positive end of the liquid collection bag body (1).

3. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the hanging rope (2) is fixedly arranged on two sides of the upper end of the liquid collecting bag body (1), and the middle part of the hanging rope (2) is fixedly connected with the middle part of the binding band (201).

4. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the catheter inner cavity (401) corresponding to the fixing groove (402) is provided with a convex end, and the convex end is clamped inside a groove (602) formed in the outer end of the fixing joint (6).

5. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the fixing ring (9) is fixedly sleeved inside a fixing groove (402) formed in the upper guide pipe (4).

6. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the pagoda joint (14) is in screwed connection with the external thread (11) at the outer end of the fixed joint (6) through the internal thread (10) at the inner end of the pagoda joint, and the pagoda joint (14) is sleeved at the outer end of the fixed joint (6) after being screwed connection.

7. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the external thread (11) arranged at the outer end of the plug head (13) is in screwed connection with the internal thread (10) arranged at the inner end of the pagoda joint (14).

8. The special liquid collection bag for thoracic drainage according to claim 1, wherein: the number of the connecting ropes (801) is two, and the two connecting ropes (801) are fixedly connected with the connecting ring I (8), the connecting ring II (12) and the plug head (13) respectively.