CN212490935U - External drainage bag for hepatobiliary surgery - Google Patents
External drainage bag for hepatobiliary surgery Download PDFInfo
- Publication number
- CN212490935U CN212490935U CN202020380689.6U CN202020380689U CN212490935U CN 212490935 U CN212490935 U CN 212490935U CN 202020380689 U CN202020380689 U CN 202020380689U CN 212490935 U CN212490935 U CN 212490935U
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- drainage
- drainage tube
- protective housing
- bag
- bag body
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Abstract
An extracorporeal drainage bag for hepatobiliary surgery comprises a drainage tube, wherein the bottom of the drainage tube is connected with a ball valve, the bottom of the ball valve is connected with a bag body, and the periphery of the drainage tube is sequentially sleeved with a positioning sleeve and a shifting clamp which can move along the axial direction of the drainage tube from top to bottom; the detachable cover in the bag body outside is equipped with the protective housing, protective housing front side left side articulates there is the lid of horizontal hunting, the protective housing top is provided with the area of hanging of adjustable size, the protective housing rear side is provided with the silica gel pad, silica gel pad rear end face is provided with a plurality of evenly distributed's globular arch, the protective housing rear end is provided with the bandage of adjustable size. The utility model effectively solves the problems that the drainage bag of the prior hepatobiliary surgery patient is easy to be extruded and flow back when in drainage and the drainage tube is easy to be blocked.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to external drainage bag of hepatobiliary surgery.
Background
The drainage operation means that the liquid in the thoracic cavity, the abdominal cavity or other visceral organs is led out of the body through the drainage tube, so that doctors and nurses can observe the liquid conveniently.
The surgical drainage of liver and gall is to drain the blood, bile and secretion accumulated in the body cavity in the operation area away from the original place to discharge the fluid out of the body, so as to prevent accumulation in the body cavity and subsequent oppression symptom, infection or tissue damage.
However, the current drainage bag has a series of problems: 1. the drainage bag is often touched by mistake because medical personnel or patient etc. often in clinical use, can take place the condition that the drainage bag is extruded often, consequently very easily takes place the phenomenon of drainage liquid backward flow, produces the influence to patient's health. 2. The drainage tube often can be because impurity such as the bloodiness in the drainage liquid takes place the phenomenon of jam for the efficiency of drainage is lower, and can produce the tissue damage because the drainage liquid can not discharge.
SUMMERY OF THE UTILITY MODEL
The utility model provides an external drainage bag of hepatobiliary surgery to the not enough of prior art, has solved the easy problem of backward flow, the easy jam of drainage tube of the easy extrusion of drainage bag that present hepatobiliary surgery patient took place when the drainage effectively.
In order to solve the above problems, the utility model adopts the following technical proposal:
an extracorporeal drainage bag for hepatobiliary surgery comprises a drainage tube, wherein the bottom of the drainage tube is connected with a ball valve, the bottom of the ball valve is connected with a bag body, and the periphery of the drainage tube is sequentially sleeved with a positioning sleeve and a shifting clamp which can move along the axial direction of the drainage tube from top to bottom; the detachable cover in the bag body outside is equipped with the protective housing, protective housing front side left side articulates there is the lid of horizontal hunting, the protective housing top is provided with the area of hanging of adjustable size, the protective housing rear side is provided with the silica gel pad, silica gel pad rear end face is provided with a plurality of evenly distributed's globular arch, the protective housing rear end is provided with the bandage of adjustable size.
Preferably, bag body front side is provided with the scale mark, bag body front side upper portion is provided with the thief hole, thief hole top detachable is connected with dustproof stopper, dustproof stopper top is connected with the connecting band, the connecting band terminal with the bag body coupling.
Preferably, positioning rings are arranged on the left side, the right side and the lower part of the upper part of the bag body; positioning columns are arranged at the upper part and the lower part of the front side of the protective shell, which correspond to the positioning rings; the bag body passes through the holding ring cover is located on the reference column, terminal surface before the reference column with terminal surface parallel and level before the protective housing.
Preferably, the front end of the box cover is backwards provided with a through window, and a transparent baffle is arranged in the window; the right side of the protective shell is hinged with an L-shaped locking plate capable of swinging left and right, the tail end of the locking plate is in threaded connection with a locking screw, and the bottom end of the locking screw is rotatably connected with a rubber pad.
Preferably, the left side and the right side of the top of the protective shell are both provided with a connecting lug, the right end of the hanging belt is fixedly connected with the connecting lugs, and the left end of the hanging belt penetrates through the connecting lugs and is positioned through a magic tape;
the left side and the right side of the rear side of the protective shell are both provided with connecting holes, the right end of the binding band is fixedly connected with the connecting holes, and the left end of the binding band penetrates through the connecting holes and is positioned through the magic tapes.
Preferably, the toggle clamp comprises a sliding sleeve which is connected to the periphery of the drainage tube in a sliding manner, pressing sheets which can swing up and down are hinged to the upper side and the lower side of the bottom of the sliding sleeve, one surfaces of the two pressing sheets which are close to each other are rotatably connected with idler wheels, and the movable ends of the two pressing sheets are connected through a return spring;
the periphery of the roller and the outer side of the tail end of the pressing sheet are provided with anti-skid grains.
Preferably, a prism hole is formed downwards in the top of the positioning sleeve, a prism rod is connected in the prism hole in a sliding manner, an arc-shaped arc piece is connected to the bottom of the prism rod, the arc piece is located on the inner side of the positioning sleeve, gear rings are arranged on the bottom of the inner side of the positioning sleeve and on the lower side of the arc piece, and each gear ring comprises a plurality of conical teeth which are distributed circumferentially;
the prism pole outside cover is equipped with the locking spring, prism pole top is provided with presses the handle, the locking spring is located press the handle bottom.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. this device is through setting up the position sleeve and stirring the clamp to when making impurity such as clot block up the drainage tube, can press down and stimulate to stir the clamp through holding the drainage tube with the position sleeve, thereby can dredge the drainage tube, improved mediation efficiency effectively, and difficult emergence is in order to dredge the drainage tube and tear the accident of drainage tube.
2. This device is through arranging the bag body in within the protective housing to can protect the bag body not extruded effectively, reduce the probability of the liquid backward flow that the drainage came, improve the security of drainage.
3. This device can be fixed in each place as required, and is stable and convenient: the device can be hung on the bed side through the hanging belt as required, and also can be bound on the leg side of a patient through the binding band as required, and when the device is bound on the leg side, because the silica gel pad and the spherical protrusions on the silica gel pad are not easy to generate the phenomena of anoxic pressure sores and allergy.
Drawings
Fig. 1 is a first axis mapping of the extracorporeal drainage bag of hepatobiliary surgery of the present invention.
Fig. 2 is a second axial view of the extracorporeal drainage bag for hepatobiliary surgery of the present invention.
Fig. 3 is an axonometric view of the bag body of the extracorporeal drainage bag for hepatobiliary surgery of the present invention.
Fig. 4 is an axonometric view of the protective shell and the bag body of the extracorporeal drainage bag for hepatobiliary surgery of the present invention.
Fig. 5 is an axonometric view of the toggle clip of the extracorporeal drainage bag for hepatobiliary surgery of the present invention.
Fig. 6 is an axonometric view of a partial section of the positioning sleeve of the extracorporeal drainage bag for hepatobiliary surgery of the present invention.
In the drawings: 1-drainage tube, 2-positioning sleeve, 3-pressing handle, 4-toggle clamp, 5-protective shell, 6-box cover, 7-hanging belt, 8-binding band, 9-locking plate, 10-locking screw, 11-bag body, 12-graduation line, 13-silica gel pad, 14-spherical bulge, 15-ball valve, 16-positioning ring, 17-sampling hole, 18-dust plug, 19-connecting belt, 20-rubber pad, 21-window, 22-positioning column, 23-sliding sleeve, 24-pressing sheet, 25-roller, 26-reset spring, 27-prism hole, 28-prism rod, 29-arc sheet, 30-locking spring and 31-toothed ring.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides an extracorporeal drainage bag for hepatobiliary surgery, which comprises a drainage tube 1, wherein the bottom of the drainage tube 1 is connected with a ball valve 15, the bottom of the ball valve 15 is connected with a bag body 11, and a positioning sleeve 2 and a toggle clamp 4 which can move along the axial direction of the drainage tube 1 are sequentially sleeved on the periphery of the drainage tube 1 from top to bottom; the detachable cover in the bag body 11 outside is equipped with protective housing 5, 5 front sides left sides of protective housing are articulated to have lid 6 that can the horizontal hunting, 5 tops of protective housing are provided with hanging area 7 of adjustable size, 5 rear sides of protective housing are provided with silica gel pad 13, silica gel pad 13 rear end face is provided with a plurality of evenly distributed's globular arch 14, 5 rear ends of protective housing are provided with bandage 8 of adjustable size.
This device is through setting up position sleeve 2 and stirring and pressing from both sides 4 to make when impurity such as clot blocks up drainage tube 1, can press down and stimulate to stir and press from both sides 4 through cliping drainage tube 1 with position sleeve 2, thereby can dredge drainage tube 1, improved mediation efficiency effectively, and difficult emergence is in order to dredge drainage tube 1 and tear the accident of drainage tube 1 off.
This device is through arranging the bag body 11 in within the protective housing 5 to can protect bag body 11 not by the extrusion effectively, reduce the probability of the liquid backward flow that the drainage came, improve the security of drainage.
This device can be fixed in each place as required, and is stable and convenient: the device can be hung on the bed side through the hanging belt 7 according to requirements, or can be tied on the leg side of a patient through the binding band 8 according to requirements, and in the process of tying on the leg side, due to the existence of the silica gel pad 13 and the spherical protrusions 14 on the silica gel pad, the phenomena of anoxic pressure sore and allergy are not easy to occur.
As shown in fig. 3, the front side of the bag body 11 is provided with scale marks 12, the upper part of the front side of the bag body 11 is provided with a sampling hole 17, the top of the sampling hole 17 is detachably connected with a dust plug 18, the top of the dust plug 18 is connected with a connecting band 19, and the tail end of the connecting band 19 is connected with the bag body 11. The dust plug 18 is frictionally inserted into the upper side of the sampling hole 17.
The sampling hole 17 is convenient for medical staff to sample at any time according to needs, and is convenient for observing and monitoring the components of the drainage liquid of the patient.
As shown in fig. 4, the left and right sides and the lower part of the upper part of the bag body 11 are provided with positioning rings 16; the upper part and the lower part of the front side of the protective shell 5, which correspond to the positioning ring 16, are provided with positioning columns 22; the bag body 11 is sleeved on the positioning column 22 through the positioning ring 16, and the front end face of the positioning column 22 is flush with the front end face of the protective shell 5. It is worth mentioning that the upper part of the front side of the protective shell 5 is provided with a groove backwards for leading out the drainage tube 1.
The positioning column 22 is used for positioning the bag body 11 in the protective shell 5, so that the bag body is not easy to deviate, and the stability of the device is improved.
As shown in fig. 4, a through window 21 is formed at the front end of the box cover 6 backwards, and a transparent baffle is arranged in the window 21; the right side of the protective shell 5 is hinged with an L-shaped locking plate 9 capable of swinging left and right, the tail end of the locking plate 9 is in threaded connection with a locking screw 10, and the bottom end of the locking screw 10 is rotatably connected with a rubber pad 20. The baffle can be selected from transparent plastic plates.
The effect of window 21 and baffle is the scale mark 12 of being convenient for observe the bag body 11 to observe the volume of drainage liquid, make this device can protect bag body 1 not by the extrusion, also can observe the drainage condition.
By turning the locking plate 9 to the front side and then screwing the locking screw 10, the rubber pad 20 can be tightly attached to the box cover 6, so that the box cover 6 and the protective shell 5 can be positioned.
As shown in fig. 4, the left side and the right side of the top of the protective shell 5 are both provided with a connecting lug, the right end of the hanging belt 7 is fixedly connected with the connecting lug, and the left end of the hanging belt 7 penetrates through the connecting lug and is positioned through a magic tape;
the left side and the right side of the rear side of the protective shell 5 are both provided with connecting holes, the right end of the binding band 8 is fixedly connected with the connecting holes, and the left end of the binding band 8 penetrates through the connecting holes and is positioned through magic tapes.
Can hang protective housing 5 in the bedside through hanging area 7, can practice thrift the space to stability is good, the convenience is high.
Can tie up the protective housing 5 of this device in patient's shank through bandage 8, the patient's of being convenient for removal has improved patient's use comfort.
As shown in fig. 5, the toggle clamp 4 comprises a sliding sleeve 23 slidably connected to the periphery of the drainage tube 1, pressing sheets 24 capable of swinging up and down are hinged to the upper and lower sides of the bottom of the sliding sleeve 23, a roller 25 is rotatably connected to the surfaces of the two pressing sheets 24 close to each other, and the movable ends of the two pressing sheets 24 are connected through a return spring 26;
the periphery of the roller 25 and the outer side of the tail end of the pressing sheet 24 are provided with anti-skid lines.
Through pressing the pressing sheet 25, the two rotating wheels 25 can extrude the drainage tube 1, and the rotating wheels 25 can extrude the drainage tube 1 while rotating by pulling the toggle clamp 4, so that the drainage of liquid in the drainage tube 1 is realized, and the blocked part is dredged by negative pressure in the manufacturing tube.
As shown in fig. 6, a prism hole 27 is formed downward at the top of the positioning sleeve 2, a prism rod 28 is slidably connected in the prism hole 27, an arc-shaped arc piece 29 is connected to the bottom of the prism rod 28, the arc piece 29 is located inside the positioning sleeve 2, a toothed ring 31 is arranged at the bottom of the inside of the positioning sleeve 2 and at the lower side of the arc piece 29, and the toothed ring 31 includes a plurality of conical teeth distributed circumferentially;
the locking spring 30 is sleeved on the outer side of the prism rod 28, the pressing handle 3 is arranged at the top end of the prism rod 28, and the locking spring 30 is located at the bottom of the pressing handle 3.
The arc sheet 29 can move downwards by pressing the pressing handle 3, so that the toothed rings 31 on the upper side and the lower side can extrude and position the drainage tube 1, the position of the positioning sleeve 2 and the drainage tube 1 is fixed, and the phenomenon that the drainage tube 1 is torn off by mistake due to dredging is avoided.
This device is when using, and is fixing a position protective housing 5 to bedside or patient's shank as required to observe the drainage condition as required, when needs take a sample, open lid 6 and sample through thief hole 17. When the drainage tube 1 is blocked, the pressing handle 3 is pressed to position the drainage tube 1, and then the toggle clamp 4 is pressed and pulled down to dredge the drainage tube 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although terms such as the drainage tube 1, the positioning sleeve 2, the pressing handle 3, the toggle clamp 4, the protective shell 5, the box cover 6, the hanging belt 7, the binding band 8, the locking plate 9, the locking screw 10, the bag body 11, the scale line 12, the silicone pad 13, the spherical protrusion 14, the ball valve 15, the positioning ring 16, the sampling hole 17, the dust plug 18, the connecting belt 19, the rubber pad 20, the window 21, the positioning column 22, the sliding sleeve 23, the pressing sheet 24, the roller 25, the return spring 26, the prismatic hole 27, the prismatic rod 28, the arc sheet 29, the locking spring 30, and the toothed ring 31 are used more often in this document, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. The utility model provides an external drainage bag of hepatobiliary surgery, includes drainage tube (1), and drainage tube (1) bottom is connected with ball valve (15), and ball valve (15) bottom is connected with bag body (11), its characterized in that: the periphery of the drainage tube (1) is sequentially sleeved with a positioning sleeve (2) and a toggle clamp (4) which can move along the axial direction of the drainage tube (1) from top to bottom; the detachable cover in the bag body (11) outside is equipped with protective housing (5), but protective housing (5) front side left side articulates there is box cover (6) of horizontal hunting, protective housing (5) top is provided with hanging area (7) of adjustable size, protective housing (5) rear side is provided with silica gel pad (13), silica gel pad (13) rear end face is provided with a plurality of evenly distributed's globular arch (14), protective housing (5) rear end is provided with bandage (8) of adjustable size.
2. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: the utility model discloses a dustproof bag, including bag body (11), bag body (11) front side, sampling hole (17) are provided with sampling hole (17), sampling hole (17) top detachable is connected with dustproof stopper (18), dustproof stopper (18) top is connected with connecting band (19), connecting band (19) terminal with bag body (11) are connected.
3. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: positioning rings (16) are arranged on the left side, the right side and the lower part of the upper part of the bag body (11); positioning columns (22) are arranged at the upper part and the lower part of the front side of the protective shell (5) corresponding to the positioning rings (16); the bag body (11) is located through holding ring (16) cover on reference column (22), terminal surface before reference column (22) with terminal surface parallel and level before protective housing (5).
4. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: the front end of the box cover (6) is backwards provided with a through window (21), and a transparent baffle is arranged in the window (21); the right side of the protective shell (5) is hinged with an L-shaped locking plate (9) capable of swinging left and right, the tail end of the locking plate (9) is in threaded connection with a locking screw (10), and the bottom end of the locking screw (10) is rotatably connected with a rubber pad (20).
5. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: the left side and the right side of the top of the protective shell (5) are both provided with a connecting lug, the right end of the hanging belt (7) is fixedly connected with the connecting lugs, and the left end of the hanging belt (7) penetrates through the connecting lugs and is positioned through a magic tape;
the left side and the right side of the rear side of the protective shell (5) are both provided with connecting holes, the right end of the binding band (8) is fixedly connected with the connecting holes, and the left end of the binding band (8) penetrates through the connecting holes and is positioned through magic tapes.
6. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: the toggle clamp (4) comprises a sliding sleeve (23) which is connected to the periphery of the drainage tube (1) in a sliding manner, pressing sheets (24) which can swing up and down are hinged to the upper side and the lower side of the bottom of the sliding sleeve (23), one surfaces of the two pressing sheets (24) which are close to each other are rotatably connected with idler wheels (25), and the movable ends of the two pressing sheets (24) are connected through a return spring (26);
the periphery of the roller (25) and the outer side of the tail end of the pressing sheet (24) are provided with anti-skid lines.
7. The hepatobiliary surgery extracorporeal drainage bag of claim 1, wherein: the positioning sleeve is characterized in that a prism hole (27) is formed in the top of the positioning sleeve (2) downwards, a prism rod (28) is connected in the prism hole (27) in a sliding mode, an arc-shaped arc piece (29) is connected to the bottom of the prism rod (28), the arc piece (29) is located on the inner side of the positioning sleeve (2), gear rings (31) are arranged on the bottom of the inner side of the positioning sleeve (2) and on the lower side of the arc piece (29), and each gear ring (31) comprises a plurality of conical teeth which are distributed circumferentially;
the locking spring (30) is sleeved on the outer side of the prism rod (28), the pressing handle (3) is arranged at the top end of the prism rod (28), and the locking spring (30) is located at the bottom of the pressing handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380689.6U CN212490935U (en) | 2020-03-23 | 2020-03-23 | External drainage bag for hepatobiliary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380689.6U CN212490935U (en) | 2020-03-23 | 2020-03-23 | External drainage bag for hepatobiliary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490935U true CN212490935U (en) | 2021-02-09 |
Family
ID=74441433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020380689.6U Expired - Fee Related CN212490935U (en) | 2020-03-23 | 2020-03-23 | External drainage bag for hepatobiliary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490935U (en) |
-
2020
- 2020-03-23 CN CN202020380689.6U patent/CN212490935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |