CN210542585U - Clinical drainage device of endocrine - Google Patents
Clinical drainage device of endocrine Download PDFInfo
- Publication number
- CN210542585U CN210542585U CN201821805849.6U CN201821805849U CN210542585U CN 210542585 U CN210542585 U CN 210542585U CN 201821805849 U CN201821805849 U CN 201821805849U CN 210542585 U CN210542585 U CN 210542585U
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- flow guide
- valve
- drainage
- liquid storage
- storage tank
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- 230000002124 endocrine Effects 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000007704 transition Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 206010030113 Oedema Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 241000521257 Hydrops Species 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an endocrine clinic drainage device, which comprises a main frame and an auxiliary frame, wherein the main frame is connected with the auxiliary frame through a connecting piece in a clamping way, a drainage tube is fixedly connected on the outer wall of one side of the main frame, which is far away from the auxiliary frame, through a sealing flange, a negative pressure air bag is connected on the drainage tube through a negative pressure tube, a flow guide piece and a liquid storage tank are arranged in the main frame and the auxiliary frame, the flow guide piece is positioned on one side of the liquid storage tank, the two sides of the flow guide piece are respectively connected with an inlet tube and an outlet tube, a drainage valve is welded in the flow guide piece, a sealing groove is arranged at the position around the drainage valve on the outer wall of one side of the flow guide piece, the utility model is provided with the main frame, the auxiliary frame, the connecting piece and the liquid storage tank, in the actual drainage treatment process, the aim of changing the quantity of the liquid storage tank can, the use state of one main frame provided with a plurality of auxiliary frames can be formed.
Description
Technical Field
The utility model belongs to the technical field of the endocrine drainage, concretely relates to clinical drainage device of endocrine.
Background
Endocrine drainage refers to a treatment means for discharging accumulated liquid in a human body through a drainage device in clinical treatment, along with the appearance of various drainage devices in the development market of modern medicine, taking the Chinese patent with the application number of CN108030963A and the patent name of an endocrine accumulated liquid clinical drainage device as an example, the phenomenon of accumulated liquid mixing is avoided by arranging a plurality of accumulated liquid cavities and buffer pipes to realize the liquid separation effect, but in the actual clinical drainage operation, the time intervals and the time interval quantity during drainage are different according to different patients and diseases, although the device can realize the adjustment of the drainage time through an electromagnetic valve, the number of the accumulated liquid cavities in the device cannot be changed, if the number of the time intervals is less than the number of the accumulated liquid cavities, the vacant phenomenon exists, at the moment, the volume of the whole device is larger but cannot be fully utilized, and if the time interval quantity is higher than the number of the accumulated liquid cavities, the device then is not suitable for this patient's user demand, needs to carry out extra customization, leads to the drainage cost increase, need change drainage device in addition after the hydrops of hydrops intracavity is stored up, if change the secondary wound that then can form the wound together with the drainage tube, if only change hydrops structure, then appear the not tight phenomenon of structural connection easily, influence the negative pressure effect in the whole device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical drainage device of endocrine to solve current drainage device and can't carry out the regulation of hydrops structure quantity and the problem that has the wound secondary wound or the structural connection leakproofness not enough when changing drainage device according to the actual demand in the use.
In order to achieve the above object, the utility model provides a following technical scheme: an endocrine clinical drainage device comprises a main frame and an auxiliary frame, wherein the main frame is connected with the auxiliary frame through a connecting piece in a clamping way, the outer wall of one side, far away from the auxiliary frame, of the main frame is fixedly connected with a drainage tube through a sealing flange, the drainage tube is connected with a negative pressure air bag through a negative pressure tube, a flow guide piece and a liquid storage tank are arranged inside the main frame and the auxiliary frame, the flow guide piece is positioned on one side of the liquid storage tank, the two sides of the flow guide piece are respectively connected with an inlet tube and an outlet tube, a drainage valve is welded inside the flow guide piece, a sealing groove is formed in the position, positioned around the drainage valve, on the outer wall of one side of the flow guide piece, a buffer cavity and a transition flow guide cavity are formed in the position, positioned on one side of the drainage valve, inside the flow guide piece through a sealing baffle plate, the transition flow guide cavity, the embedding has two solenoid valves, two on one side outer wall of drainage valve the solenoid valve is connected with cushion chamber and transition water conservancy diversion chamber respectively, the inside of drainage valve is provided with piston case, piston case's one end welding has the piston rod, the piston rod runs through the drainage valve, and the piston rod keeps away from piston case's one end welding has the end plate, be connected with the spring between end plate and the drainage valve, the spring housing is located on the piston rod, the welding has the stock solution tank cap on one side outer wall of liquid storage tank, the welding has the sealing washer on one side outer wall of stock solution tank cap, the sealing washer is connected with the seal groove block, be connected with the check valve between stock solution tank cap and the liquid storage tank, solenoid valve and external.
Preferably, the number of the sub-frames is several, and the several sub-frames are connected in series.
Preferably, the connecting piece is of a U-shaped structure.
Preferably, a valve port is formed in the position, located on one side of the piston valve core, of the drainage valve.
Preferably, the outlet pipe is sleeved with a sealing gasket.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model is provided with the main frame, the auxiliary frame, the connecting piece and the liquid storage tank, in the actual process of conducting drainage treatment, the purpose of changing the quantity of the liquid storage tank can be achieved through the combination between the main frame and the auxiliary frame, and the main frame and the auxiliary frame are both of standard general structures, thereby forming the use state that one main frame is provided with a plurality of auxiliary frames, for example, a doctor needs to extract the dropsy of the patient in three different time periods every day for detection, the dropsy extraction of three different time periods can be realized by utilizing the form that one main frame is provided with two auxiliary frames, wherein, the inner parts of the main frame and the auxiliary frame are both provided with the flow guide piece, the liquid separation effect in different time periods can be effectively realized, and the buffer cavity is also arranged in the flow guide piece, the liquid separation quality is effectively improved, in addition, the main frame and the auxiliary frame are connected through the connecting piece, the operation is simple, the dismouting of overall structure is convenient for realize for this drainage device can carry out quantity control according to the in-service use needs, improves the device's actual suitability, and effectively reduces the vacant space in this device under the prerequisite of guaranteeing the function is complete.
(2) The utility model is provided with the liquid storage tank cap, the drainage valve and the one-way valve, in the device, no matter the main frame or the auxiliary frame, the liquid storage tank can be disassembled, thereby effectively ensuring that the extraction and the detection of the accumulated liquid in the last time period can be carried out while the drainage is carried out, when the liquid storage tank is connected with the main frame or the auxiliary frame, the stability of the structure is ensured through the liquid storage tank cap, the flow guide piece and the drainage valve, for example, when the liquid storage tank is connected, the opening of the drainage valve is realized through the matching of the liquid storage tank cap and the end plate, thereby ensuring that the accumulated liquid can smoothly flow into the liquid storage tank, simultaneously, the sealing groove is clamped with the sealing ring, the sealing performance of the structure is further improved when the connection is carried out, in addition, the one-way valve is connected between the liquid storage tank cap and the liquid storage tank, thereby effectively avoiding the phenomenon of the backflow of the accumulated liquid when the liquid, the use effect of quick sealing is achieved.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the flow guide member of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
FIG. 4 is a schematic view of the connection between the drainage valve and the liquid storage tank cap of the present invention;
in the figure: the device comprises a negative pressure air bag 1, a main frame 2, a flow guide piece 3, an auxiliary frame 4, a liquid storage tank cap 5, a connecting piece 6, a liquid storage tank 7, a drainage tube 8, a flow inlet tube 9, a flow guide valve 10, an electromagnetic valve 11, a buffer cavity 12, a flow outlet tube 13, a transition flow guide cavity 14, a piston valve core 15, a seal groove 16, a piston rod 17, an end plate 18, a spring 19, a check valve 20 and a seal ring 21.
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. 1-4, the present invention provides the following technical solutions: an endocrine clinical drainage device comprises a main frame 2 and an auxiliary frame 4, wherein the main frame 2 is connected with the auxiliary frame 4 through a connecting piece 6 in a clamping way, the purpose of changing the number of liquid storage tanks 7 is achieved through combination between the main frame 2 and the auxiliary frame 4, the main frame 2 and the auxiliary frame 4 are of standard general structures, the use state that one main frame 2 is provided with a plurality of auxiliary frames 4 can be formed, so that the drainage device can be effectively suitable for different use requirements, a drainage tube 8 is fixedly connected onto the outer wall of one side of the main frame 2, which is far away from the auxiliary frame 4, a negative pressure air bag 1 is connected onto the drainage tube 8 through a negative pressure tube, a flow guide piece 3 and a liquid storage tank 7 are respectively arranged inside the main frame 2 and the auxiliary frame 4, the flow guide piece 3 is positioned on one side of the liquid storage tank 7, an inlet tube 9 and an outlet tube 13 are respectively connected onto two sides of the flow guide piece 3, a drainage valve 10 is welded inside the flow guide piece 3, a sealing groove 16 is, the position of the inner part of the diversion piece 3, which is positioned at one side of the diversion valve 10, is divided by a sealing partition plate to form a buffer cavity 12 and a transition diversion cavity 14, one side of the buffer cavity 12 is connected with a liquid discharge pipe which can effectively discharge excessive liquid accumulated in the buffer cavity 12, the transition diversion cavity 14 is positioned at one side of the buffer cavity 12, an inlet pipe 9 and an outlet pipe 13 are respectively connected with the diversion valve 10 and the transition diversion cavity 14, two electromagnetic valves 11 are embedded on the outer wall of one side of the diversion valve 10, the two electromagnetic valves 11 are mutually matched to realize the one-way opening of the buffer cavity 12 and the transition diversion cavity 14, thereby realizing different diversion states of the diversion piece 3 and achieving the high-quality liquid separation effect, the two electromagnetic valves 11 are respectively connected with the buffer cavity 12 and the transition diversion cavity 14, a piston valve core 15 is arranged in the diversion valve 10, a piston rod 17 is welded at one end of the, and the end of the piston rod 17 far away from the piston valve core 15 is welded with an end plate 18, a spring 19 is connected between the end plate 18 and the drainage valve 10, the spring 19 is sleeved on the piston rod 17, the outer wall of one side of the liquid storage tank 7 is welded with a liquid storage tank cap 5, the outer wall of one side of the liquid storage tank cap 5 is welded with a sealing ring 21, the sealing ring 21 is clamped and connected with a sealing groove 16, in the process of connecting the liquid storage tank 7, the liquid storage tank cap 5 gradually pushes the piston valve core 15 through the end plate 18 and the piston rod 17, when the sealing ring 21 is completely clamped with the sealing groove 16, the piston valve core 15 is just pushed out of the sealing position to realize the opening of the drainage valve 10, and at the moment, the valve port of the drainage valve 10 is completely positioned inside the liquid storage tank cap 5, thereby effectively ensuring the tightness of the structure of the liquid storage tank 7 in the, the electromagnetic valve 11 is electrically connected with an external power supply.
In order to ensure that the number of the liquid storage tanks 7 of the device can be adapted to the number of the patient drainage distinguishing periods, in the embodiment, preferably, a plurality of the sub-frames 4 are arranged, and a plurality of the sub-frames 4 are connected in series.
In order to ensure that the main frame 2 and the auxiliary frame 4 can be effectively connected, in the embodiment, the connecting piece 6 is preferably in a U-shaped structure.
In order to facilitate the conduction of the accumulated liquid in the drainage valve 10, in this embodiment, preferably, the position on one side of the piston valve core 15 on the drainage valve 10 is provided with a valve port.
In order to ensure effective sealing when the outlet pipe 13 is connected with the inlet pipe 9, in this embodiment, it is preferable that the outlet pipe 13 is sleeved with a sealing gasket.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the main frame 2 and the subframe 4 are connected according to the different time quantum quantity that the doctor needs to detect, for example, when the detecting time quantum is three, the form that one main frame 2 is provided with two subframes 4 can be selected, when the main frame 2 and the subframe 4 or the subframe 4 and the subframe 4 are connected, the clamping connection is carried out through the connecting piece 6, the connecting piece 6 is U-shaped structure, the fixation between the two components can be effectively realized, the outlet pipe 13 at one side of the main frame 2 is inserted into the inlet pipe 9 at one side of the subframe 4 while the connection is carried out, thereby the series connection between the main frame 2 and the subframe 4 is realized, thereby the effective communication between the two connected flow guide pieces 3 is ensured, the movable end of the drainage pipe 8 is inserted into the wound of the patient after the connection is finished, the negative pressure drainage is realized through the negative pressure effect generated by the negative pressure air bag 1, the effusion flows into the flow guide pieces 3 in the main frame 2 through the drainage pipe 8 and the inlet pipe 9 in the process, at the moment, two electromagnetic valves 11 in the flow guide piece 3 are both in a closed state, so that the accumulated liquid flows to the position of the piston valve core 15 through the flow guide valve 10, then flows into the liquid storage tank cap 5 through the valve port of the flow guide valve 10, and passes through the check valve 20 to be stored in the liquid storage tank 7, when the accumulated liquid is guided out in a corresponding time period, the liquid storage tank 7 is taken down, the end plate 18 loses the limiting effect, the valve port of the flow guide valve 10 is closed under the rebound of the spring 19, and simultaneously the electromagnetic valve 11 corresponding to the buffer cavity 12 is opened, so that the accumulated liquid flows into the buffer cavity 12, the drainage is ensured to be continuously performed, in the process, the spring 19 rebounds to drive the end plate 18 and the piston rod 17 to move, the piston valve core 15 is rapidly restored to the sealing position, at the time, the valve port of the flow guide valve 10 is not completely separated from the liquid storage, thereby realizing the cutoff in the sealed state, effectively avoiding the phenomenon that the accumulated liquid is led out when the liquid storage tank 7 is separated, thereby ensuring the effective sealing of the whole structure, when the next extraction time period is reached, the electromagnetic valve 11 corresponding to the transition diversion cavity 14 is opened, so that the accumulated liquid flows to the transition diversion cavity 14 and flows into the diversion member 3 in the auxiliary frame 4 through the transition diversion cavity 14 and the outlet pipe 13, the diversion principle is the same as that of the drainage of the main frame 2, thereby realizing the smooth extraction of the accumulated liquid in three different time periods, effectively realizing the liquid separation operation of the device through the mutual matching of the drainage valve 10 in the diversion member 3, the buffer cavity 12 and the transition diversion cavity 14, improving the liquid separation quality, avoiding the phenomenon of the mixed accumulated liquid, and in addition, when the main frame 2 is connected with the auxiliary frame 4 in a matching way, the number of the auxiliary frame 4 can be correspondingly changed, to meet the actual use requirements.
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 (5)
1. The utility model provides a clinical drainage device of endocrine, includes body frame (2) and subframe (4), its characterized in that: the main frame (2) is connected with the subframe (4) in a clamping manner through a connecting piece (6), a drainage tube (8) is fixedly connected to the outer wall of one side, away from the subframe (4), of the main frame (2) through a sealing flange, a negative pressure air bag (1) is connected to the drainage tube (8) through a negative pressure tube, a flow guide piece (3) and a liquid storage tank (7) are installed inside the main frame (2) and the subframe (4), the flow guide piece (3) is located on one side of the liquid storage tank (7), an inlet tube (9) and an outlet tube (13) are connected to two sides of the flow guide piece (3) respectively, a drainage valve (10) is welded inside the flow guide piece (3), a sealing groove (16) is formed in the position, located around the drainage valve (10), on the outer wall of one side of the flow guide piece (3), a buffer cavity (12) and a transition flow guide cavity (14) are formed in the position, located on one side of the drainage valve, the transition flow guide cavity (14) is positioned on one side of the buffer cavity (12), the inlet pipe (9) and the outlet pipe (13) are respectively connected with the flow guide valve (10) and the transition flow guide cavity (14), two electromagnetic valves (11) are embedded in the outer wall of one side of the flow guide valve (10), the two electromagnetic valves (11) are respectively connected with the buffer cavity (12) and the transition flow guide cavity (14), a piston valve core (15) is arranged inside the flow guide valve (10), a piston rod (17) is welded at one end of the piston valve core (15), the piston rod (17) penetrates through the flow guide valve (10), an end plate (18) is welded at one end, far away from the piston valve core (15), of the piston rod (17), a spring (19) is connected between the end plate (18) and the flow guide valve (10), the spring (19) is sleeved on the piston rod (17), and a liquid storage tank cap (5) is welded on the outer wall of one, the welding has sealing washer (21) on one side outer wall of liquid storage tank cap (5), sealing washer (21) are connected with seal groove (16) block, be connected with check valve (20) between liquid storage tank cap (5) and liquid storage pot (7), solenoid valve (11) and external power supply electric connection.
2. An endocrine clinical drainage device according to claim 1, wherein: the auxiliary frames (4) are provided with a plurality of auxiliary frames (4) which are connected in series.
3. An endocrine clinical drainage device according to claim 1, wherein: the connecting piece (6) is of a U-shaped structure.
4. An endocrine clinical drainage device according to claim 1, wherein: and a valve port is formed in the position, located on one side of the piston valve core (15), of the drainage valve (10).
5. An endocrine clinical drainage device according to claim 1, wherein: and a sealing gasket is sleeved on the outlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805849.6U CN210542585U (en) | 2018-10-24 | 2018-10-24 | Clinical drainage device of endocrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805849.6U CN210542585U (en) | 2018-10-24 | 2018-10-24 | Clinical drainage device of endocrine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210542585U true CN210542585U (en) | 2020-05-19 |
Family
ID=70662718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821805849.6U Expired - Fee Related CN210542585U (en) | 2018-10-24 | 2018-10-24 | Clinical drainage device of endocrine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210542585U (en) |
-
2018
- 2018-10-24 CN CN201821805849.6U patent/CN210542585U/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 |
Granted publication date: 20200519 |