CN108392719A - A kind of drainage device that neurology department can subcutaneously move under water - Google Patents
A kind of drainage device that neurology department can subcutaneously move under water Download PDFInfo
- Publication number
- CN108392719A CN108392719A CN201810364416.XA CN201810364416A CN108392719A CN 108392719 A CN108392719 A CN 108392719A CN 201810364416 A CN201810364416 A CN 201810364416A CN 108392719 A CN108392719 A CN 108392719A
- Authority
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- China
- Prior art keywords
- drainage
- tube
- connection portion
- tube body
- under water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 238000005070 sampling Methods 0.000 abstract description 12
- 210000004556 brain Anatomy 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000007917 intracranial administration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000003906 hydrocephalus Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/065—Guide needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0077—Cerebrospinal fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0687—Skull, cranium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0693—Brain, cerebrum
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to the field of medical instrument technology, the drainage device that in particular a kind of neurology department can subcutaneously move under water, including tube body, clamping rings set, dismantling connection portion and pull needle, one end of the tube body is connected with two drainage tubes in it, and it is pierced by its other end by two drainage tubes and is connected with dismantling connection portion, the other end of the clamping rings set mounted on tube body, two drainage tubes, which are set to across clamping rings in tube body, to be re-extended to dismantling connection portion, and pass through clamping rings set and secure fit in tube body, the dismantling connection portion is connected to pull needle by separator tube.The single tube that the present invention realizes multichannel independently drains or samples, injection, drainage or sampling, the injection made is exported or is imported to be similar to the channel of the internal diameter of pull needle, the speed when carrying out individual cranium brain drainage or sampling, injection is substantially increased, operating time has been saved.
Description
Technical field
The present invention relates to the field of medical instrument technology, drainage device that specially a kind of neurology department can subcutaneously move under water.
Background technology
It is known that cranium brain drainage has become the routine of the diseases such as craniocerebral trauma, cerebral hemorrhage, intracranial infection and hydrocephalus
Treatment means, drain infection probability increase with the extension of drainage time, and subcutaneously move under water and led far from fixation drainage at wound
Pipe, can be substantially reduced the incidence of Postoperative Intracranial Infections.Only have single-chamber drainage catheter that could carry out skin in cranium brain drainage at present
Under move under water operation because single-chamber drainage catheter does not have branch, and end is smoother, can could subcutaneously dive after catheter drainage success
Row is far from wound fixed catheter.The structure of existing multi-cavity drainage tube is：Equipped with tube body, at least two cavitys are equipped in tube body,
The patient end tube wall of tube body is equipped with the through-hole being connected to cavity, and the separate patient end of tube body is equipped with branch identical with number of cavities
Pipe, every branch pipe is connected to a cavity, on branch pipe in order to drain, sample, the operations such as injection equipped with female Luer and helmet or
The components such as calparine cap.Since the separate patient end of multi-cavity drainage tube is equipped at least two branch pipes, branch pipe is equipped with female Luer
And the components such as helmet or calparine cap, it cannot be smoothly connected with subcutaneous pull needle far from patient end, the behaviour subcutaneously to move under water cannot be completed
Make.It subcutaneously moves under water by force larger to tissue injury, clinical infection probability increases instead.
Such as application No. is a kind of multi-cavity drainage device that can subcutaneously move under water of CN201410565482.5, realize multi-cavity
The patient end of drainage tube carries out cranium brain after subcutaneously moving under water the function of micro-invasive drainage.But it there is problems：Subcutaneously diving
The dynamics generated when connecting sleeve is detached with multi-cavity drainage tube person end after row is larger, be easy to cause the apparent pain of drainage tube patient
Sense；The guid needle merging chamber additionally opened up reduce sampling, medicine-injecting cavity aperture, set pipe operation in guid needle merging, set
Tube Drain success after extract guid needle, be sampled or injection when cause to slow.
Invention content
The purpose of the present invention is to provide the drainage devices that a kind of neurology department can subcutaneously move under water, to solve above-mentioned background technology
The problem of middle proposition.The drainage device that the neurology department can subcutaneously move under water, which has, improves drainage or sampling, rate of administration, saves
Operating time, the characteristics of avoiding operation from generating apparent feeling of pain.
To achieve the above object, the present invention provides the following technical solutions：
A kind of drainage device that neurology department can subcutaneously move under water, including tube body, clamping rings set, dismantling connection portion and traction
One end of needle, the tube body is connected with two drainage tubes in it, and is pierced by the connection of its other end by two drainage tubes
There are dismantling connection portion, the clamping rings set to be mounted on the other end of tube body, two drainage tubes are set to tube body across clamping rings
It inside re-extends to dismantling connection portion, and by clamping rings set and secure fit in tube body, the dismantling connection portion passes through slow
Washing pipe is connected to pull needle, and the dismantling connection portion includes drainage tube placement section and is rotationally connected with tearing open for drainage tube placement section
Unload portion.
Preferably, one end of the drainage tube is provided with protrusion, and one end of the separator tube extends to drainage tube placement section
It is interior, and be provided with the matched through-hole of elastic bumps, be provided on the disassembling part and matched time of elastic bumps
Bullet portion.
Preferably, draw ring is arranged on the drainage tube between tube body and drainage tube placement section, the drainage tube is placed
The block portion for separating two drainage tubes is provided in portion.
Preferably, the separator tube is further opened with the slot slided for elastic bumps, and the one of slot along its axial inner wall
End is aligned with through-hole.
Preferably, one end of the disassembling part is T-shape block, and one end of the drainage tube placement section offers and T-shape
The sliding slot that block is rotatably assorted.
Compared with prior art, the beneficial effects of the invention are as follows：By separator tube can change dismantling connection portion (and pipe
Body, clamping rings set) with the angle of pull needle, ensure that pull needle after patient is subcutaneously moved under water, drainage tube is to progress
Angle can change both when cranium brain drainage or sampling, injection, so that pull needle can be fixed on patient's therapentic part, avoid
Because of the feeling of pain for needing to touch pull needle due to adjusting the angle of drainage tube to bring to patient；It is rotated by soft dynamics
Disassembling part makes to turn elastic bumps to come out from through-hole, you can realizes the separation with separator tube (patient end) well, substantially reduces skin
Under move under water after because drainage tube separation patient end generate apparent feeling of pain, realize multichannel single tube independently carry out drainage or
Person's sampling, injection, the drainage or sampling made, injection are exported or are imported to be similar to the channel of the internal diameter of pull needle, greatly improve
Speed when carrying out individual cranium brain drainage or sampling, injection, has saved operating time.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is separator tube of the present invention and drainage tube placement section mating connection schematic diagram；
Fig. 3 is Fig. 2 of the present invention dismountings, separates schematic diagram；
Fig. 4 is the vertical schematic diagram of separator tube of the present invention；
Fig. 5 is that drainage tube of the present invention is located at schematic diagram in drainage tube placement section；
Fig. 6 is that Fig. 5 of the present invention extracts a drainage tube schematic diagram；
Fig. 7 is that drainage tube placement section of the present invention and disassembling part are rotatably assorted schematic diagram.
In figure：1 tube body, 2 clamping rings sets, 3 drainage tubes, 30 protrusions, 31 draw rings, 4 dismantling connection portions, 40 drainage tubes are placed
Portion, 400 sliding slots, 41 block portions, 42 disassembling parts, 420 T-shape blocks, 43 resilient portions, 5 separator tubes, 50 through-holes, 51 slots, 6 pull needles,
7 pipe clamps, 8 female Luers or calparine cap, helmet, 9 guid needles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " up/down ", "inner", " top/in/bottom ", " one/it is another
The orientation or positional relationship of the instructions such as end ", " end " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", being only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect ", " setting ", " opening up ", " being set with/connecing/to set " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, also may be used
To be to be detachably connected, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, also may be used
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
~7 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of drainage device that neurology department can subcutaneously move under water, including tube body 1, clamping rings set 2, dismantling connection portion 4 and
One end of pull needle 6, the tube body 1 is connected with two drainage tubes 3 in it, and is pierced by it separately by two drainage tubes 3
One end is connected with dismantling connection portion 4, and the clamping rings set 2 is mounted on the other end of tube body 1, and two drainage tubes 3, which pass through, to be fixed
Annulus set 2 is to re-extending to dismantling connection portion 4 in tube body 1, and by secure fit in clamping rings set 2 and tube body 1, two
It is designed with pipe clamp 7 on drainage tube 3, for carrying out break-make control to drainage tube 3, is conveniently individually drained or is sampled, injection
Operation, end have been respectively mounted female Luer or calparine cap, helmet 8, and one is used as drainage lumens in two drainage tubes 3, another is
Sampling, medicine-injecting cavity, the dismantling connection portion 4 are connected to pull needle 6 by separator tube 5,5 a length of 15~20cm of the separator tube,
Separator tube 5 can change angle of the dismantling connection portion 4 (and tube body 1, clamping rings set 2) with pull needle 6, ensure that pull needle
6 after patient is subcutaneously moved under water, and the angle both when to carrying out cranium brain drainage or sampling, injection of drainage tube 3 can change,
So that pull needle 6 can be fixed on patient's therapentic part, avoid because needing to touch pull needle 6 due to adjusting the angle of drainage tube 3
Feeling of pain to be brought to patient.
The dismantling connection portion 4 includes drainage tube placement section 40 and the disassembling part for being rotationally connected with drainage tube placement section 40
42, one end of the disassembling part 42 is T-shape block 420, and one end of the drainage tube placement section 40 offers and T-shape block 420
The sliding slot 400 being rotatably assorted；One end of the drainage tube 3 is provided with protrusion 30, and one end of the separator tube 5 extends to drainage tube
In placement section 40, and be provided with 30 matched through-hole 50 of elastic bumps, be provided on the disassembling part 42 and elasticity
Raised 30 matched resilient portions 43, the separator tube 5 is further opened with along its axial inner wall to be slided for elastic bumps 30
Slot 51, and one end of slot 51 is aligned with through-hole 50；As shown in Fig. 2, one end of separator tube 5 is inserted into drainage tube placement section 40,
The fixed specific implementation of the two was in the through-hole 50 that elastic bumps 30 are stuck on separator tube 5, when needing to dismantle it
Elastic bumps 30 can be supported to return to flushing place with slot 51 by lightly rotating disassembling part 42, due to the effect of resilient portion 43, this
The separation that sample reversely pulls separator tube 5, drainage tube placement section 40 that the two can be realized respectively is dismantled, in order to enable 43 He of resilient portion
Elastic bumps 30 preferably act on, and the two is the identical elastic bumps shape of structure, resilient portion 43 and 5 compression modulus of separator tube
It is identical that in through-hole 50 modulus is stretched with elastic bumps 30, ensure that when resilient portion 43 is in through-hole 50, it can be by elastic bumps
30 release in through-holes 50, make to turn bullet since separator tube 5 and drainage tube placement section 40 are more soft dynamics rotation disassembling parts 42
Property protrusion 30 both can out realize separation well from through-hole 50, greatly reduce extract pull needle 6 and drainage tube 3 in this way
Patient generates apparent feeling of pain, as shown in fig. 7, between rotation disassembling part 42 and drainage tube placement section 40 being coordinated using slot
The sliding slot 400 of rotating manner, i.e. T " the types block 420 of 42 end of disassembling part in 40 end of drainage tube placement section rotates, and the two can be with
Differentiate resilient portion 43 and 50 approximate distance of through-hole with rectangle by triangular form thereon, can facilitate doctor select be according to
Disassembling part 42 is rotated clockwise or counterclockwise.
Draw ring 31, the drainage tube placement section are arranged on drainage tube 3 between tube body 1 and drainage tube placement section 40
The block portion 41 for separating two drainage tubes 3 is provided in 40,3 internal diameter of the drainage tube is identical as 6 internal diameter of pull needle, is buffering
Pipe 5 is preset with guid needle 9 at drainage tube placement section 40 and in drainage tube placement section 40, due to drainage tube placement section 40 compared with
2 times of the internal diameter of pull needle 6 is bigger, and block portion 41 separates two drainage tubes 3, need not additionally carry out guid needle again in this way
Insertion has been saved the time, and ensure that drainage or sampling, injection are exported or imported to be similar to the channel of the internal diameter of pull needle 6,
The speed when carrying out individual cranium brain drainage or sampling, injection is substantially increased, operating time, the mesh of draw ring 31 have been saved
Be that can realize that single tube operates, only needing the operation of pipe, or need to adjust pull needle 6 and (as taken out, reinsert patient
End) can drainage tube 3 individually be pulled out into drainage tube placement section 40, it is then operated, is put with plug seal drainage tube after operation
It sets portion 40 to extract at drainage tube 3, realizes the exclusion to drainage device significant points failure, in the undeclared part of the present invention
It is same as the prior art, the hard needle as made of guid needle 9 usually stainless pin or high molecular material, a length of 10~12cm,
Pull needle 6 is generally higher than 20cm in 150~170 ° of angles and drainage catheter length, and the 4~6cm that subcutaneously moves under water etc. will herein be described in detail.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. the drainage device that a kind of neurology department can subcutaneously move under water, including tube body (1), clamping rings set (2), dismantling connection portion (4)
And pull needle (6), one end of the tube body (1) is connected with two drainage tubes (3) in it, and passes through two drainage tubes
(3) it is pierced by its other end and is connected with dismantling connection portion (4), it is characterised in that：The clamping rings set (2) is mounted on tube body (1)
The other end, two drainage tubes (3) pass through is re-extended in clamping rings set (2) to tube body (1) it is interior to dismantling connection portion (4), and
By clamping rings set (2) and tube body (1) interior secure fit, the dismantling connection portion (4) is connected to traction by separator tube (5)
Needle (6), the dismantling connection portion (4) include drainage tube placement section (40) and are rotationally connected with tearing open for drainage tube placement section (40)
Unload portion (42).
2. the drainage device that a kind of neurology department according to claim 1 can subcutaneously move under water, it is characterised in that：The drainage tube
(3) one end is provided with raised (30), and one end of the separator tube (5) extends in drainage tube placement section (40), and sets thereon
Be equipped with elastic bumps (30) matched through-hole (50), be provided on the disassembling part (42) and matched with elastic bumps (30)
Resilient portion (43).
3. the drainage device that a kind of neurology department according to claim 1 or 2 can subcutaneously move under water, it is characterised in that：In pipe
Draw ring (31) is arranged on drainage tube (3) between body (1) and drainage tube placement section (40), the drainage tube placement section (40) is interior
It is provided with the block portion (41) for separating two drainage tubes (3).
4. the drainage device that a kind of neurology department according to claim 3 can subcutaneously move under water, it is characterised in that：The separator tube
(5) slot (51) slided for elastic bumps (30), and one end of slot (51) and through-hole are further opened with along its axial inner wall
(50) it is aligned.
5. the drainage device that a kind of neurology department according to claim 1,2 or 4 can subcutaneously move under water, it is characterised in that：It is described
One end of disassembling part (42) is T-shape block (420), and one end of the drainage tube placement section (40) offers and T-shape block (420)
The sliding slot (400) being rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364416.XA CN108392719B (en) | 2018-04-20 | 2018-04-20 | Drainage device capable of being submerged subcutaneously in neurology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364416.XA CN108392719B (en) | 2018-04-20 | 2018-04-20 | Drainage device capable of being submerged subcutaneously in neurology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108392719A true CN108392719A (en) | 2018-08-14 |
| CN108392719B CN108392719B (en) | 2021-04-06 |
Family
ID=63100224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810364416.XA Expired - Fee Related CN108392719B (en) | 2018-04-20 | 2018-04-20 | Drainage device capable of being submerged subcutaneously in neurology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392719B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110988A (en) * | 2020-01-10 | 2020-05-08 | 山东省千佛山医院 | Device for submerging drainage tube |
| CN115253041A (en) * | 2022-07-21 | 2022-11-01 | 长沙科众医疗科技有限公司 | Multi-cavity drainage tube subcutaneous sneak device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954133A (en) * | 2009-07-14 | 2011-01-26 | 美昕医疗器械(昆山)有限公司 | Safe intravenous infusion needle |
| CN202933277U (en) * | 2012-11-27 | 2013-05-15 | 宋修会 | Drainage system dedicated for cerebral hemorrhage |
| CN104274899A (en) * | 2014-10-22 | 2015-01-14 | 山东大正医疗器械股份有限公司 | Multicavity drainage apparatus capable of moving under skin |
| CN204502064U (en) * | 2015-03-18 | 2015-07-29 | 中国人民解放军第四军医大学 | A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device |
| CN205716165U (en) * | 2016-05-25 | 2016-11-23 | 杭州旭科机电有限公司 | Quick joinker for pipeline |
| CN205912090U (en) * | 2016-07-07 | 2017-01-25 | 阮卓桥 | Lazy people cell phone stand's connecting piece |
-
2018
- 2018-04-20 CN CN201810364416.XA patent/CN108392719B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954133A (en) * | 2009-07-14 | 2011-01-26 | 美昕医疗器械(昆山)有限公司 | Safe intravenous infusion needle |
| CN202933277U (en) * | 2012-11-27 | 2013-05-15 | 宋修会 | Drainage system dedicated for cerebral hemorrhage |
| CN104274899A (en) * | 2014-10-22 | 2015-01-14 | 山东大正医疗器械股份有限公司 | Multicavity drainage apparatus capable of moving under skin |
| CN204502064U (en) * | 2015-03-18 | 2015-07-29 | 中国人民解放军第四军医大学 | A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device |
| CN205716165U (en) * | 2016-05-25 | 2016-11-23 | 杭州旭科机电有限公司 | Quick joinker for pipeline |
| CN205912090U (en) * | 2016-07-07 | 2017-01-25 | 阮卓桥 | Lazy people cell phone stand's connecting piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110988A (en) * | 2020-01-10 | 2020-05-08 | 山东省千佛山医院 | Device for submerging drainage tube |
| CN115253041A (en) * | 2022-07-21 | 2022-11-01 | 长沙科众医疗科技有限公司 | Multi-cavity drainage tube subcutaneous sneak device |
| CN115253041B (en) * | 2022-07-21 | 2024-04-12 | 长沙科众医疗科技有限公司 | Subcutaneous diving device of multicavity drainage tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108392719B (en) | 2021-04-06 |
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