CN204521916U - Closed thoracic drainage tube combination bag - Google Patents
Closed thoracic drainage tube combination bag Download PDFInfo
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- CN204521916U CN204521916U CN201520153328.7U CN201520153328U CN204521916U CN 204521916 U CN204521916 U CN 204521916U CN 201520153328 U CN201520153328 U CN 201520153328U CN 204521916 U CN204521916 U CN 204521916U
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- drainage tube
- closed thoracic
- thoracic drainage
- closed
- draw
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Abstract
A kind of closed thoracic drainage tube combination bag, comprise closed thoracic drainage tube, apply ointment or plaster, draw-in groove and pipe joint, described draw-in groove comprises peristome and clamping section, peristome is connected with clamping section, closed thoracic drainage tube is connected with draw-in groove through peristome, described pipe joint at least comprises two can separated truncated cone-shaped connecting ring, and closed thoracic drainage tube is arranged on the less upper open end of pipe joint diameter.Closed thoracic drainage tube combination bag can prevent closed thoracic drainage tube from coming off in patient body, can the path of freely openable drainage tube, facilitates medical personnel to change water-sealed drainage bottle, can effectively avoid antibacterial to grow in closed thoracic drainage tube simultaneously.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of combination bag of closed thoracic drainage tube for discharging hydrothorax, pneumatosis.
Background technology
Closed drainage of thoracic cavity operation is thoracic cavity closed thoracic drainage tube one end being put into patient, the water-sealed drainage bottle that other end access is lower than its position, so that the hydrops of discharging in chest or pneumatosis, lung tissue is opened and restore funcitons again.Closed drainage of thoracic cavity operation is widely used in hemothorax, pneumothorax, the drain of empyema and Thorax operration as a kind for the treatment of means, and the treatment for disease plays a very important role.
The closed thoracic drainage tube of current Clinical practice mostly is silica gel tube or rigid plastics is made, and is inserted thoracic cavity 5 ~ 7cm, is then placed on skin fixing with silk thread seam.Due to thoracic cavity internal stimulus and suture line of skin place tractive, patient's postoperative pain is obvious, and the time is longer.Particularly for intractable spontaneous pneumothorax patient, because standing time is longer, stitch the silk thread put and often can cut bark skin, or because drainage tube standing time longly make cutaneous necrosis, these all easily cause drainage tube slippage.Because after drainage tube is put into, patient feels under the weather and then frequent activities also easily causes closed thoracic drainage tube to come off from thoracic cavity.
The closed thoracic drainage tube of present use does not all arrange switching device, often needs to close drainage tube by other apparatuses folder when replacing water-sealed drainage bottle or carrying patient, such as, close drainage tube with blood vessel clamp.This method operating process is loaded down with trivial details, uses very inconvenient.
Generally, the interface tube diameter of the water-sealed drainage bottle that hospital uses is unified, substantially only has a kind of specification.Different according to the state of an illness of patient, the closed thoracic drainage tube that doctor can select pipe diameter size different.Time such as in order to get rid of intrathoracic hydrops, pneumatosis or promptly rescue, the closed drainage of thoracic cavity operation of employing is intercostal tubule intubation.What this kind of operation was selected is the drainage tube that caliber is thinner, and its diameter is greatly about 2-3.3mm.When not being the hydrops of very thickness when needing drain major part, intercostal extra heavy pipe intubation is adopted to complete closed drainage of thoracic cavity operation.What this kind of operation was selected is thick a little some drainage tubes of caliber, and its diameter is greatly about 6.6-8mm.To pus comparatively thickness and having infect be separated patient carry out closed drainage of thoracic cavity operation time, employing be through rib bed intubation, the closed thoracic drainage tube caliber selected of the method is just larger, and its diameter is greatly between 9.3-13.3mm.Connection between closed thoracic drainage tube and water-sealed drainage bottle often adopts the transfer tube of integral type, the up-small and down-big one-tenth truncated cone-shaped of this transfer tube.Because the pipe diameter size of closed thoracic drainage tube is different, the depth degree that transfer tube inserts in drainage tube is also different.During the drainage tube selecting diameter larger, will be deep in transfer tube insertion tube, drainage tube has one section of very long tube wall and can not be close to transfer tube, this generates a liquid storage space.The hydrops of discharging from thoracic cavity enters in this space and is just deposited in for a long time in drainage tube because being not easy to discharge.As shown in figure 13, because the closed thoracic drainage tube caliber selected is identical with the diameter of the medium position of transfer tube 30, therefore causing between transfer tube 30 and closed thoracic drainage tube 50 has very Da I Member not fit together, define a liquid storage space 31, be just deposited in this memory space 31 can not be discharged from chest drainage hydrothorax 32 out.If process the hydrops that this part is remaining not in time, they will grow antibacterial, pollute closed thoracic drainage tube.Particularly hemopneumothorax patient, is deposited in the hydrops in closed thoracic drainage tube for a long time, is more prone to cause bacteriological infection, and making patients's disease, seriously can cause patient infection's property to be suffered a shock, even dead.
Utility model content
In order to solve the above-mentioned problems in the prior art, this utility model provides a kind of closed thoracic drainage tube combination bag, comprise closed thoracic drainage tube, apply ointment or plaster, draw-in groove and pipe joint, pipe joint comprises upper open end and lower open end, the diameter of upper open end is less than the diameter of lower open end, described draw-in groove comprises peristome and clamping section, the through connection of peristome and clamping section, closed thoracic drainage tube is connected with draw-in groove through peristome, described pipe joint at least comprises two can separated truncated cone-shaped connecting ring, closed thoracic drainage tube is arranged on the upper open end of pipe joint.
Further, described in apply ointment or plaster and comprise paster, be provided with circular hole in the centre of paster, closed thoracic drainage tube is connected with applying ointment or plaster through circular hole.
Preferred scheme, two rectangular wrapped sheets are extended in the side of described paster.
Preferred scheme further, described paster also comprises an opening, described opening starts from the edge of circular hole, finally the outward flange of paster.
Further, described closed thoracic drainage tube also comprises stop block, and described stop block surrounds outside closed thoracic drainage tube, and stop block diameter is greater than draw-in groove peristome.
Further, in described connecting ring, sealing ring is installed.
Further, described pipe joint comprises five connecting rings.
The beneficial effects of the utility model are: closed thoracic drainage tube combination bag described in the utility model improves the operability that medical personnel use closed thoracic drainage tube, can meet different operation requirements simultaneously.Such as, closed thoracic drainage tube is installed more firm, not easily come off in patient body; Can the path of free switch drainage tube, be convenient for changing water-sealed drainage bottle; Breed bacteria in closed thoracic drainage tube can be avoided simultaneously.Closed thoracic drainage tube is applied ointment or plaster and is posted on patient skin by sticky for drainage tube, can allow drainage tube stable be fixed on it patient, effectively prevent drainage tube from coming off.Avoid medical suture needle puncture patient skin simultaneously and cause pain, improve patient doctor from property.The draw-in groove of closed thoracic drainage tube can opening and closing drainage tube flexibly, when replacing water-sealed drainage bottle, just does not need additionally to use vascular forceps to press from both sides to close closed thoracic drainage tube, very easy to use, avoids drainage tube damage gas leakage and cause pneumothorax to occur.The pipe joint of closed thoracic drainage tube comprises can separated truncated cone-shaped connecting ring, different connecting rings is selected according to the closed thoracic drainage tube of different tube diameters during use, ensure that the close fitting of drainage tube tube wall and pipe joint, decrease the retention volume of hydrops in closed thoracic drainage tube.
Accompanying drawing explanation
Applying ointment or plaster of Fig. 1 closed thoracic drainage tube.
Fig. 2 is with the applying ointment or plaster of closed thoracic drainage tube of opening.
The draw-in groove of Fig. 3 closed thoracic drainage tube.
Fig. 4 closed thoracic drainage tube is placed on draw-in groove peristome.
Fig. 5 closed thoracic drainage tube is placed on draw-in groove clamping section.
Fig. 6 is with the closed thoracic drainage tube of stop block.
The pipe joint of Fig. 7 closed thoracic drainage tube.
The top view of pipe joint shown in Fig. 8 Fig. 7.
The schematic diagram that Fig. 9 closed thoracic drainage tube coordinates with the connecting ring 22 of pipe joint.
The schematic diagram coordinated with the connecting ring 24 of pipe joint of Figure 10 closed thoracic drainage tube.
The schematic diagram coordinated with the connecting ring 26 of pipe joint of Figure 11 closed thoracic drainage tube.
Figure 12 is used for the device of closed drainage of thoracic cavity operation.
The schematic diagram that in Figure 13 prior art, closed thoracic drainage tube coordinates with transfer tube.
Detailed description of the invention
A combination bag for closed thoracic drainage tube, comprises closed thoracic drainage tube, applies ointment or plaster, draw-in groove and pipe joint.Pipe joint comprises upper open end and lower open end, and closed thoracic drainage tube is arranged on the less upper open end of pipe joint diameter.Draw-in groove comprises peristome and clamping section, the through connection of peristome and clamping section.Closed thoracic drainage tube is connected with draw-in groove through the peristome of draw-in groove.Pipe joint at least comprises two can separated truncated cone-shaped connecting ring.
Applying ointment or plaster as shown in Figure 1-2, described in apply ointment or plaster and 1 comprise paster 2 and wrapped sheets 3.Circular hole 4 is provided with, the size of this circular hole 4 and closed thoracic drainage tube pipe shaft size adaptation in the centre of paster.Applying ointment or plaster with closed thoracic drainage tube can be separate depositing, and also can be mutually connect together.One end of closed thoracic drainage tube is placed in thoracic cavity, and the other end is communicated with water-sealed drainage bottle through the circular hole of applying ointment or plaster.A described face of applying ointment or plaster includes viscose.Paster is glued on the skin being posted on chest position, thus it is outside and be locked in the tram in thoracic cavity through the closed thoracic drainage tube of circular hole to be positioned at thoracic cavity.During use, can also make the drainage tube phase adhesion of a part for paster and outside, thoracic cavity, another part of paster glues note on the skin of the patient.Two rectangular wrapped sheets 3 are extended in the side of paster 2, and described wrapped sheets is used for holding closed thoracic drainage tube pipe shaft outer wall, are fixed on the skin of the patient by drainage tube pipe shaft further by holding.In embodiment as illustrated in fig. 1 and 2, leave space between two wrapped sheets, the size in described space is identical with the diameter of circular hole, and more convenient wrapped sheets is to the sticky note of drainage tube and hold.
In the embodiment illustrated in fig. 2, paster 2 also comprises an opening 5, this opening starts from the edge of circular hole 4, finally the outward flange of paster.During use, tear opening 5, be superimposed the paster being positioned at opening both sides sticky note mutually, can wrap more closely through the closed thoracic drainage tube in circular hole like this.On the other hand due to the existence of opening, apply ointment or plaster also can be larger than Circularhole diameter with diameter closed thoracic drainage tube with the use of.Tear opening during use and pull open paster laterally, slot milling passes circular hole by closed thoracic drainage tube.
The side of paster and wrapped sheets comprises viscose, viscose covers one deck release paper.During use, by one end insertion thoracic cavity of chest wall incision by closed thoracic drainage tube, remaining closed thoracic drainage tube is placed on the outside in thoracic cavity.Now, peel off release paper, be tightly bonded on skin with the closed thoracic drainage tube of paster by outside, thoracic cavity, and hold closed thoracic drainage tube by wrapped sheets and glue note on the skin of the patient.
Apply ointment or plaster before using and can not separately to be connected with closed thoracic drainage tube, the circular hole that closed thoracic drainage tube also can be made to pass apply ointment or plaster connects together mutually with applying ointment or plaster.
Described in the utility model applying ointment or plaster can reduce the pain of patient's damage, more effectively fixes closed thoracic drainage tube, improves patient doctor from property.Solve closed thoracic drainage tube patient end because suture leads and causes patient's postoperative pain and hold caducous problem.
Closed thoracic drainage tube draw-in groove 11 as seen in figures 3-6, described draw-in groove 11 comprises peristome 12 and clamping section 13, the through connection of peristome and clamping section.The space of peristome is less than the space of clamping section.The space of peristome 12 is enough to allow closed thoracic drainage tube 50 open completely within it.The space of clamping section 13 makes the pipe shaft of position closed thoracic drainage tube in the inner close.As shown in Figure 4, when closed thoracic drainage tube is placed in peristome 12, the pipe shaft of closed thoracic drainage tube opens completely, and intrathoracic gas and liquid can flow swimmingly and finally flow in water-sealed drainage bottle in closed thoracic drainage tube.As shown in Figure 5, when closed thoracic drainage tube is placed in clamping section 13, the pipe shaft of closed thoracic drainage tube is closed by folder, and pipeline is closed herein, and intrathoracic gas and liquid do not enter in water-sealed drainage bottle by this clamping section.Therefore when water-sealed drainage bottle changed by needs, closed thoracic drainage tube pipe shaft is pushed clamping section from peristome by medical personnel, and now pipe shaft is closed by folder thus blocks the path between thoracic cavity and water-sealed drainage bottle.After having changed water-sealed drainage bottle, closed thoracic drainage tube pipe shaft is moved into peristome again from clamping section, the path between open thoracic cavity and water-sealed drainage bottle.
In the combination bag of closed thoracic drainage tube, draw-in groove and closed thoracic drainage tube can be separate depositing before use, also can be that draw-in groove has been socketed on closed thoracic drainage tube.Closed thoracic drainage tube can also connect two draw-in grooves 11 simultaneously, and the clamping section 13 of described two draw-in grooves lays respectively at the both sides of pipe shaft.Like this in the process changing water-sealed drainage bottle, when closed thoracic drainage tube is after a draw-in groove clamping section slippage, the clamping section of another draw-in groove folder is also had to closed closed thoracic drainage tube.
In embodiment as shown in Figure 6, described closed thoracic drainage tube also at least comprises a stop block 14, and described stop block surrounds outside closed thoracic drainage tube, and stop block diameter is greater than the space of draw-in groove peristome 12.In the first scheme, stop block 14 is between draw-in groove and thoracic cavity opening, and draw-in groove would not slip in thoracic cavity along drainage tube, avoids draw-in groove in operation process to slip in thoracic cavity.In first scheme, stop block 14 is between draw-in groove and water-sealed drainage bottle link, and draw-in groove would not drop along pipe shaft and cause separating with drainage tube.In the third scheme, closed thoracic drainage tube comprises the stop block in the first scheme and the stop block in first scheme.
Draw-in groove described in the utility model solves in the past when replacing water-sealed drainage bottle, needs to close closed thoracic drainage tube with the problem preventing gas from entering thoracic cavity with blood vessel clamp.
The pipe joint 21 of closed thoracic drainage tube as illustrated in figures 7-11, described pipe joint 21 at least comprises the connecting ring of two truncated cone-shaped, and described connecting ring is dismountable to be fitted together, and namely connecting ring can be separated from each other, and also can interconnect.The junction of two connecting rings linked together is liquid seal and air seal.Liquid seal refers to that liquid can not flow out from the junction of two connecting rings, and air seal refers to that gas can not leak from the junction of two connecting rings.Connecting ring comprises upper open end and lower open end, the upper open end 27 of such as connecting ring 22 and the lower open end 28 of connecting ring 26.A path 29 is formed in the inside of connecting ring.In one embodiment, in two openings of connecting ring, sealing ring is installed, the sealing of junction during to ensure that connecting ring interconnects.In embodiment as shown in FIG. 7 and 8, pipe joint 21 comprises the connecting ring of 5 truncated cone-shaped, is connecting ring 22, connecting ring 23, connecting ring 24, connecting ring 25 and connecting ring 26 respectively, and 5 connecting rings are mutually dismountable connects together for this.The nozzle diameter of connecting ring 26 lower open end 28 and water-sealed drainage bottle mouth of pipe adaptation, and can be connected with water-sealed drainage bottle ferrule.According to the different tube diameters of closed thoracic drainage tube, select the adaptive connecting ring that similar with this drainage tube pipe diameter size, remove other connecting rings less than adaptive connecting ring, drainage tube and adaptive connecting ring are tightly connected.
Embodiment as shown in Figure 9, adopts intercostal tubule intubation, has selected diameter to be the closed thoracic drainage tube of 3mm.This closed thoracic drainage tube is socketed on connecting ring 22 outer wall, now fit tightly between the inner tubal wall of closed thoracic drainage tube and the outer wall of connecting ring 22, do not reserve space, therefore can not form the memory space of liquid, hydrothorax 32 can't be permanent and is trapped in closed thoracic drainage tube and forms residual liquid.Embodiment as shown in Figure 10, employing be intercostal extra heavy pipe intubation, selected diameter to be the closed thoracic drainage tube of 8mm.Remove the connecting ring 22 and 23 that diameter is less than this chamber closed drainage pipe, retain the connecting ring 24 suitable with closed thoracic drainage tube diameter, this closed thoracic drainage tube is socketed on the outer wall of connecting ring 24.Fit tightly between the outward appearance wall of now closed thoracic drainage tube inner tubal wall and connecting ring 24, do not reserve space, therefore can not form the memory space of liquid, hydrothorax 32 can't be permanent and is trapped in closed thoracic drainage tube and forms residual liquid.Embodiment as shown in figure 11, employing be through rib bed intubation, selected diameter to be the closed thoracic drainage tube of 13mm.Remove the connecting ring 22,23,24 and 25 that diameter is less than this chamber closed drainage pipe, this closed thoracic drainage tube is socketed on the outer wall of connecting ring 26.Fit tightly between the outer wall of now closed thoracic drainage tube inner tubal wall and connecting ring 26, do not reserve space, therefore can not form the memory space of liquid, hydrothorax 32 can't be permanent and is trapped in closed thoracic drainage tube and forms residual liquid.
Utilize pipe joint described in the utility model, the closed thoracic drainage tube of different-diameter can be allowed directly to be socketed on the connecting ring suitable with it, make the degree of being close to of drainage tube and connecting ring lap very good, the memory space of liquid can not be formed, thus avoid the liquid remained in closed thoracic drainage tube to grow antibacterial, avoid causing secondary injury to patient.
A kind of device for closed drainage of thoracic cavity operation as shown in figure 12, described device comprises closed thoracic drainage tube 50, apply ointment or plaster 1, draw-in groove 11 and pipe joint 21.As shown in Fig. 1,2 and 12, applying ointment or plaster 1 comprises paster 2 and wrapped sheets 3, is provided with circular hole 4 in the centre of paster, and closed thoracic drainage tube connects together with applying ointment or plaster mutually through the circular hole of applying ointment or plaster.As shown in figures 3 and 12, draw-in groove 11 comprises peristome 12 and clamping section 13, the through connection of peristome and clamping section, and closed thoracic drainage tube is connected with draw-in groove 11 through peristome 12.As shown in figs. 7 and 12, described pipe joint 21 at least comprises two can separated truncated cone-shaped connecting ring, and closed thoracic drainage tube is socketed in the less one end of pipe joint diameter.In a preferred version, described in the paster of applying ointment or plaster also comprises an opening 5, closed thoracic drainage tube pipe shaft comprises stop block 14, pipe joint comprises five can separated truncated cone-shaped connecting ring, is connecting ring 22,23,24,25 and 26 respectively.In embodiment as shown in figure 12, the described device for closed drainage of thoracic cavity operation comprises closed thoracic drainage tube 50, apply ointment or plaster 1, draw-in groove 11 and pipe joint 21, and described pipe joint comprises three connecting rings 22,23 and 24.
Device for closed drainage of thoracic cavity operation described in the utility model enhances the operability of closed drainage of thoracic cavity operation, different operation requirements can be met simultaneously, closed thoracic drainage tube is installed more firm, can the path of free switch drainage tube, be convenient for changing water-sealed drainage bottle, breed bacteria in closed thoracic drainage tube can be avoided simultaneously.Reduce the misery that patient uses closed thoracic drainage tube to bring, improve the doctor of patient from property.
Claims (7)
1. a closed thoracic drainage tube combination bag, comprise closed thoracic drainage tube, apply ointment or plaster, draw-in groove and pipe joint, pipe joint comprises upper open end and lower open end, the diameter of upper open end is less than the diameter of lower open end, it is characterized in that, described draw-in groove comprises peristome and clamping section, the through connection of peristome and clamping section, closed thoracic drainage tube is connected with draw-in groove through peristome, described pipe joint at least comprises two can separated truncated cone-shaped connecting ring, and closed thoracic drainage tube is arranged on the upper open end of pipe joint.
2. combination according to claim 1 bag, is characterized in that, described in apply ointment or plaster and comprise paster, be provided with circular hole in the centre of paster, closed thoracic drainage tube is connected with applying ointment or plaster through circular hole.
3. combination bag according to claim 2, it is characterized in that, two rectangular wrapped sheets are extended in the side of described paster.
4. combination bag according to claim 2, it is characterized in that, described paster also comprises an opening, described opening starts from the edge of circular hole, finally the outward flange of paster.
5. combination bag according to claim 1, it is characterized in that, described closed thoracic drainage tube also comprises stop block, and described stop block surrounds outside closed thoracic drainage tube, and stop block diameter is greater than draw-in groove peristome.
6. combination bag according to claim 1, is characterized in that, be provided with sealing ring in described connecting ring.
7. combination bag according to claim 1, it is characterized in that, described pipe joint comprises five connecting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153328.7U CN204521916U (en) | 2015-03-18 | 2015-03-18 | Closed thoracic drainage tube combination bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153328.7U CN204521916U (en) | 2015-03-18 | 2015-03-18 | Closed thoracic drainage tube combination bag |
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| Publication Number | Publication Date |
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| CN204521916U true CN204521916U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153328.7U Expired - Fee Related CN204521916U (en) | 2015-03-18 | 2015-03-18 | Closed thoracic drainage tube combination bag |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167894A (en) * | 2015-10-19 | 2015-12-23 | 汕头大学医学院第一附属医院 | Nursing scaffold used for pulling out thoracic duct |
| CN105536090A (en) * | 2016-01-25 | 2016-05-04 | 张涛 | Pipe fixing component for primary debridement flusher |
| CN109394418A (en) * | 2018-11-26 | 2019-03-01 | 自贡市第四人民医院(自贡市急救中心) | A kind of included drainage tube application |
| CN112121241A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
-
2015
- 2015-03-18 CN CN201520153328.7U patent/CN204521916U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167894A (en) * | 2015-10-19 | 2015-12-23 | 汕头大学医学院第一附属医院 | Nursing scaffold used for pulling out thoracic duct |
| CN105536090A (en) * | 2016-01-25 | 2016-05-04 | 张涛 | Pipe fixing component for primary debridement flusher |
| CN105536090B (en) * | 2016-01-25 | 2018-07-10 | 张涛 | A kind of early stage debridement flusher pipeline fixation kit |
| CN109394418A (en) * | 2018-11-26 | 2019-03-01 | 自贡市第四人民医院(自贡市急救中心) | A kind of included drainage tube application |
| CN112121241A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
| CN112121241B (en) * | 2020-08-24 | 2024-01-23 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |