CN113599592A - Intelligent thoracic cavity liquid pumping machine - Google Patents
Intelligent thoracic cavity liquid pumping machine Download PDFInfo
- Publication number
- CN113599592A CN113599592A CN202110908471.2A CN202110908471A CN113599592A CN 113599592 A CN113599592 A CN 113599592A CN 202110908471 A CN202110908471 A CN 202110908471A CN 113599592 A CN113599592 A CN 113599592A
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- China
- Prior art keywords
- drainage
- sleeve
- drainage bottle
- bottle
- pipe
- 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.)
- Pending
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title claims description 17
- 238000005086 pumping Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 8
- 238000009950 felting Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 241000521257 Hydrops Species 0.000 abstract description 4
- 206010030113 Oedema Diseases 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention belongs to the technical field of thoracic drainage, and particularly relates to an intelligent thoracic drainage machine which comprises a drainage bottle, a micro pump, a drainage tube, a sleeve and a puncture needle, wherein the micro pump is positioned at a port of the drainage bottle and connected with the drainage bottle; promote the connecting seat and drive the sleeve pipe and overturn to suitable angle along hollow sacculus's surface, thereby medical personnel can be as required with puncture angular adjustment to suitable operation angle, reduce the operation degree of difficulty, through with material pipe embedding drainage bottle's slot in and promote the feed bottle and remove to suitable position along the drainage bottle, when driving the screw rod through rotatory screwed pipe and moving, the picture peg removes along the drainage bottle and opens until the logical groove of drainage bottle, hydrops in the drainage bottle is influenced by gravity and is assembled to the feed bottle, realize the reposition of redundant personnel, practice thrift the change time.
Description
Technical Field
The invention belongs to the technical field of thoracic drainage, and particularly relates to an intelligent thoracic drainage machine.
Background
The thoracic drainage is a drainage method that a special silicone tube, a plastic tube or a surgical thoracic drainage tube and the like are inserted into a thoracic cavity and gas, pus, blood and the like in the thoracic cavity are continuously discharged.
In order to solve the problems, the application provides an intelligent thoracic cavity liquid pumping machine.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an intelligent thoracic cavity liquid extractor which has the characteristics of assisting puncture, ensuring smooth puncture and shunting.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent thoracic cavity liquid pumping machine comprises a drainage bottle, a micropump, a drainage tube, a sleeve and a puncture needle, wherein the micropump is positioned at a port of the drainage bottle and is connected with the drainage bottle;
the boosting assembly comprises a threaded knob, a threaded sleeve, a sliding plate, a limiting block and a fixed pipe, the threaded knob is screwed in one end of the sleeve, the threaded knob is embedded into the sleeve, the threaded sleeve is welded into the sleeve, the threaded knob is screwed on the surface of the threaded knob, the sliding plate is rotatably connected with the threaded knob, the threaded knob is inserted into one end of the sleeve, the limiting block is symmetrically welded into the sleeve and positioned on two sides of the sliding plate, the limiting block is far away from one side of the sleeve, the sliding plate is embedded into one side of the sleeve, the sliding plate is slidably connected with the sliding plate, the fixed pipe is positioned into the sleeve, the sleeve is sleeved with the sleeve, and one end of the sliding plate is far away from the center of one side of the threaded knob and welded.
Preferably, a notch is formed in the surface of one end, away from the sliding plate, of the fixing tube, and the drainage tube is located in the notch.
As the optimized chest intelligent liquid extractor, both sides of the inner wall of the notch of the fixed pipe are provided with semicircular clamping grooves.
Preferably, the port of the fixed tube far away from the sliding plate is symmetrically welded with pressing sheets which are obliquely arranged, the pressing sheets are sleeved with screw tubes, and the inner walls of the screw tubes are in threaded connection with the surfaces of the pressing sheets.
The thoracic intelligent liquid extractor preferably further comprises an adjusting component which is arranged at one end, far away from the threaded knob, of the sleeve and used for assisting puncture;
the adjusting part includes connecting seat, hollow sacculus and clamping ring, the connecting seat is the column welding and is kept away from the sleeve pipe the port department of boosting subassembly one end, hollow sacculus is both sides open-ended spherical structure, and imbeds in the connecting seat and with the inner wall of connecting seat rotates and connects, the clamping ring welding is in hollow sacculus extends the port department of connecting seat one side.
Preferably, the port of the hollow balloon inserted into the connecting seat is symmetrically provided with notches, and the notches extend outwards along the surface of the hollow balloon and are of curved surface structures.
Preferably, one end of the compression ring, which is far away from the hollow balloon, is in an outwards extending horn-shaped design, and a silica gel pad is bonded at the horn opening of the compression ring.
The drainage bottle is preferably arranged on the upper portion of the chest cavity, and comprises drainage components which are symmetrically arranged on two sides of the drainage bottle and used for shunting and storing;
the drainage subassembly includes feeding bottle, material pipe, picture peg, screw rod and screwed pipe, the slot of T shape structure is all seted up to drainage bottle both sides, the material pipe inserts in this slot to laminate with this slot inner wall, the feeding bottle welding is in the material pipe extends one side of drainage bottle, the picture peg is T shape structure, and plug-in drainage bottle port both sides correspond the position department of feeding bottle, the screw rod welding is in the picture peg extends drainage bottle terminal surface one side, the screwed pipe spiro union is in outside the screw rod, just the screwed pipe is kept away from the one end of screw rod with the surface rotation of drainage bottle is connected.
Preferably, the drainage bottle slot inner wall is provided with a through groove with a slope structure at a position corresponding to the feeding bottle, and one side of the insertion plate is inserted into the through groove of the drainage bottle and is attached to the through groove inner wall.
Preferably, the rubber pad is adhered to the surface of one side, inserted into the drainage bottle, of the inserting plate, and the rubber pad is attached to the inner wall of the drainage bottle.
Compared with the prior art, the invention has the beneficial effects that:
rotatory screw thread knob, the screw thread knob promotes the slide through the swivel nut and carries out the equidistance along the stopper and remove, make fixed pipe drive the felting needle and carry out the operation of stabbing step by step, guarantee the uniformity of puncture speed, hug closely the patient chest with the clamping ring, it overturns to suitable angle to promote the connecting seat to drive the sleeve pipe along hollow sacculus's surface, thereby medical personnel can be as required with puncture angular adjustment to suitable operation angle, reduce the operation degree of difficulty, through with expecting the pipe embedding drainage bottle the slot in and promote the feeding bottle and remove to suitable position along the drainage bottle, when driving the screw rod through rotatory screwed pipe and removing, the picture peg removes the logical groove opening until the drainage bottle along the drainage bottle, hydrops in the drainage bottle is assembled to the feeding bottle by the influence of gravity, realize the reposition of redundant personnel, practice thrift change time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure between the sleeve, the boost assembly and the adjustment assembly of the present invention;
FIG. 3 is a schematic structural diagram of a boosting assembly according to the present invention;
FIG. 4 is a schematic structural view of a fixing tube according to the present invention;
FIG. 5 is a schematic view of the adjusting assembly of the present invention;
FIG. 6 is a schematic structural view of a hollow sphere sac according to the present invention;
FIG. 7 is an assembly view of the drainage bottle and drainage assembly of the present invention;
FIG. 8 is a schematic structural view of a cross section between a drainage bottle and a drainage assembly in the present invention;
in the figure:
1. a drainage bottle;
2. a micro-pump;
3. a drainage tube;
4. a sleeve;
5. a needle;
6. a boost assembly; 61. a threaded knob; 62. a threaded sleeve; 63. a slide plate; 64. a limiting block; 65. a fixed tube; 651. a solenoid; 652. tabletting;
7. an adjustment assembly; 71. a connecting seat; 72. a hollow balloon; 73. pressing a ring;
8. a drainage assembly; 81. a feed bottle; 82. a material pipe; 83. inserting plates; 84. a screw; 85. a threaded pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1-4;
the utility model provides a thoracic cavity intelligence pumper, includes drainage bottle 1, micropump 2, drainage tube 3, sleeve pipe 4 and felting needle 5, and micropump 2 is located the port department of drainage bottle 1 and is connected with drainage bottle 1, and drainage tube 3 is located the port department of micropump 2 and is connected with micropump 2, and felting needle 5 is fixed to be set up in drainage tube 3 and keeps away from the one end of micropump 2, and sleeve pipe 4 cover is established outside drainage tube 3.
In this embodiment: when carrying out the pleural effusion drainage to the patient, micropump 2 can take out patient's hydrops through drainage tube 3 and carry to and realize the imbibition operation in drainage bottle 1 through the operation, can set up the terminal on micropump 2, and the terminal is connected with the level sensor who sets up in drainage bottle 1 for remaining capacity in the real-time supervision drainage bottle 1 for remind medical personnel to change or add drainage bottle 1, realize intellectuality.
On the basis, the boosting assembly 6 is arranged for boosting puncture, so that the puncture stability is ensured;
the intelligent thoracic cavity liquid extractor also comprises a boosting assembly 6 which is arranged at one end of the sleeve 4 and used for boosting puncture;
the boosting assembly 6 comprises a threaded knob 61, a threaded sleeve 62, a sliding plate 63, a limiting block 64 and a fixed pipe 65, wherein the threaded knob 61 is screwed at one end of the sleeve 4, one end of the threaded knob 61 is embedded into the sleeve 4, the threaded sleeve 62 is welded in the sleeve 4 and screwed on the surface of the threaded knob 61, the sliding plate 63 is rotatably connected at one end of the threaded knob 61 inserted into the sleeve 4, the limiting block 64 is symmetrically welded in the sleeve 4 and positioned at two sides of the sliding plate 63, one side of the limiting block 64 far away from the sleeve 4 is embedded into the sliding plate 63 and is in sliding connection with the sliding plate 63, the fixed pipe 65 is positioned in the sleeve 4 and sleeved outside the puncture needle 5, and one end of the sliding plate 63 is welded with the center of one side of the sliding plate 63 far away from the threaded knob 61.
In this embodiment: the screw knob 61 is rotated, the screw knob 61 pushes the sliding plate 63 to move along the limiting block 64 at equal intervals through the screw sleeve 62, so that the fixing tube 65 drives the puncture needle 5 to perform stable puncture operation, and the consistency of puncture speed is ensured.
Further, the method comprises the following steps: the surface of one end of the fixed tube 65 far away from the sliding plate 63 is provided with a notch, and the drainage tube 3 is positioned in the notch.
In this embodiment: medical personnel can arrange the sleeve 4 and the puncture needle 5 in the fixed tube 65 through the notches, and the connection among the sleeve 4, the puncture needle 5 and the fixed tube 65 is completed, so that the medical personnel can conveniently perform puncture operation.
Further, the method comprises the following steps: semicircular clamping grooves are formed in two sides of the inner wall of the notch of the fixed pipe 65.
In this embodiment: the clamping groove can accommodate and limit the external convex part at the joint of the sleeve 4 and the puncture needle 5, and further fix the sleeve 4.
Further, the method comprises the following steps: the pressing sheets 652 which are obliquely arranged are symmetrically welded at the port, away from the sliding plate 63, of the fixed tube 65, the pressing sheets 652 are sleeved with threaded tubes 651, and the inner walls of the threaded tubes 651 are in threaded connection with the surfaces of the pressing sheets 652.
In this embodiment: the coil 651 and the pressing sheet 652 are separated, the sleeve 4 is arranged in the fixed tube 65, the pressing sheet 652 is connected with the coil 651 through the rotating coil 651, and meanwhile the pressing sheet 652 is stressed to contract inwards until being attached to the surface of the puncture needle 5, so that the puncture needle 5 is fixed, the puncture needle 5 is prevented from shaking, and people can conveniently perform puncture operation.
Please refer to fig. 5-6;
with the above in mind: on the basis, the puncture-assisting device also comprises an adjusting component 7 which is arranged at one end of the sleeve 4 far away from the thread knob 61 and is used for assisting puncture;
the adjusting assembly 7 comprises a connecting seat 71, a hollow ball bag 72 and a pressing ring 73, the connecting seat 71 is welded at the port of one end of the sleeve 4 far away from the boosting assembly 6 in a columnar manner, the hollow ball bag 72 is of a spherical structure with openings at two sides and is embedded in the connecting seat 71 and is rotationally connected with the inner wall of the connecting seat 71, and the pressing ring 73 is welded at the port of one side of the hollow ball bag 72 extending out of the connecting seat 71.
In an alternative embodiment: the end of the hollow balloon 72 inserted into the connecting seat 71 is symmetrically provided with notches, and the notches extend outwards along the surface of the hollow balloon 72 and are of curved surface structures.
In an alternative embodiment: one end of the pressing ring 73, which is far away from the hollow balloon 72, is in a horn-shaped design extending outwards, and a silica gel pad is bonded at the horn mouth of the pressing ring 73.
In this embodiment: hug closely patient's chest with clamping ring 73, promote connecting seat 71 and drive sleeve pipe 4 and overturn to suitable angle along hollow sacculus 72's surface to medical personnel can adjust the puncture angle to suitable operation angle as required, reduce the operation degree of difficulty.
The silica gel pad can reduce the discomfort of a patient, increase the friction force contacting with the patient and has good anti-skid performance.
Please refer to fig. 7-8;
with the above in mind: on the basis, the drainage bottle also comprises drainage components 8 which are symmetrically arranged at the two sides of the drainage bottle 1 and used for shunting and storing;
In an alternative embodiment: the through groove with a slope structure is formed in the position, corresponding to the feeding bottle 81, of the inner wall of the slot of the drainage bottle 1, and one side of the inserting plate 83 is inserted into the through groove of the drainage bottle 1 and is attached to the inner wall of the through groove.
In an alternative embodiment: the side surface of the inserting plate 83 inserted into the drainage bottle 1 is bonded with a rubber pad, and the rubber pad is attached to the inner wall of the drainage bottle 1.
In this embodiment: through in the slot with material pipe 82 embedding drainage bottle 1 and promote feed bottle 81 and remove to suitable position along drainage bottle 1, when driving screw rod 84 through rotatory screwed pipe 85 and removing, picture peg 83 removes along drainage bottle 1 and opens up until drainage bottle 1's logical groove, and the hydrops in the drainage bottle 1 receives the influence of gravity to assemble to feed bottle 81, realizes the reposition of redundant personnel, practices thrift the change time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a thoracic cavity intelligence pumper, includes drainage bottle (1), micropump (2), drainage tube (3), sleeve pipe (4) and felting needle (5), micropump (2) are located the port department of drainage bottle (1) and with drainage bottle (1) is connected, drainage tube (3) are located the port department of micropump (2) and with micropump (2) are connected, felting needle (5) are fixed to be set up drainage tube (3) are kept away from the one end of micropump (2), sleeve pipe (4) cover is established outside drainage tube (3), its characterized in that: the puncture assisting device also comprises a boosting assembly (6) which is arranged at one end of the cannula (4) and is used for boosting puncture;
the boosting assembly (6) comprises a threaded knob (61), a threaded sleeve (62), a sliding plate (63), a limiting block (64) and a fixed pipe (65), the threaded knob (61) is in threaded connection with one end of the sleeve (4), one end of the threaded knob (61) is embedded into the sleeve (4), the threaded sleeve (62) is welded into the sleeve (4) and is in threaded connection with the surface of the threaded knob (61), the sliding plate (63) is rotatably connected with one end of the threaded knob (61) inserted into the sleeve (4), the limiting block (64) is symmetrically welded into the sleeve (4) and is positioned at two sides of the sliding plate (63), one side of the limiting block (64) far away from the sleeve (4) is embedded into the sliding plate (63) and is in sliding connection with the sliding plate (63), the fixed pipe (65) is positioned in the sleeve (4) and is sleeved outside the puncture needle (5), and one end of the sliding plate (63) is welded with the center of one side of the sliding plate (63) far away from the threaded knob (61).
2. The intelligent thoracic cavity liquid extractor of claim 1, wherein: a notch is formed in the surface of one end, far away from the sliding plate (63), of the fixed pipe (65), and the drainage pipe (3) is located in the notch.
3. The intelligent thoracic cavity liquid extractor as claimed in claim 2, wherein: semicircular clamping grooves are formed in two sides of the inner wall of the notch of the fixed pipe (65).
4. The intelligent thoracic cavity liquid extractor of claim 1, wherein: fixed pipe (65) are kept away from the port department symmetrical welding of slide (63) has preforming (652) that is the slope and sets up, preforming (652) cover is equipped with solenoid (651), the inner wall of solenoid (651) with the surface spiro union of preforming (652).
5. The intelligent thoracic cavity liquid extractor of claim 1, wherein: the adjusting component (7) is arranged at one end of the sleeve (4) far away from the thread knob (61) and is used for assisting puncture;
adjusting part (7) are including connecting seat (71), hollow sacculus (72) and clamping ring (73), connecting seat (71) are the column welding and are in sleeve pipe (4) are kept away from the port department of boosting subassembly (6) one end, hollow sacculus (72) are both sides open-ended spherical structure, and imbed in connecting seat (71) and with the inner wall of connecting seat (71) rotates and is connected, clamping ring (73) welding is in hollow sacculus (72) extends the port department of connecting seat (71) one side.
6. The intelligent thoracic cavity liquid extractor of claim 5, wherein: the hollow balloon (72) is inserted into the notches are symmetrically formed in the port parts of the connecting seat (71), and the notches extend outwards along the surface of the hollow balloon (72) and are of a curved surface structure.
7. The intelligent thoracic cavity liquid extractor of claim 5, wherein: the pressing ring (73) is far away from one end of the hollow balloon (72) is in a horn-shaped design extending outwards, and a silica gel pad is bonded at the horn mouth of the pressing ring (73).
8. The intelligent thoracic cavity liquid extractor of claim 1, wherein: the drainage bottle also comprises drainage components (8) which are symmetrically arranged at two sides of the drainage bottle (1) and used for shunting and storing;
the drainage component (8) comprises a feeding bottle (81), a material pipe (82), an inserting plate (83), a screw rod (84) and a threaded pipe (85), the two sides of the drainage bottle (1) are both provided with slots with T-shaped structures, the material pipe (82) is inserted into the slots, and is jointed with the inner wall of the slot, the feeding bottle (81) is welded at one side of the material pipe (82) extending out of the drainage bottle (1), the inserting plate (83) is of a T-shaped structure, and is inserted at the position corresponding to the feeding bottle (81) at the two sides of the port of the drainage bottle (1), the screw rod (84) is welded on one side of the inserting plate (83) extending out of the end face of the drainage bottle (1), the threaded pipe (85) is screwed outside the screw rod (84), and one end of the threaded pipe (85) far away from the screw rod (84) is rotationally connected with the surface of the drainage bottle (1).
9. The intelligent thoracic cavity liquid extractor of claim 8, wherein: the inner wall of the slot of the drainage bottle (1) corresponds to the through slot of the feeding bottle (81) and is provided with a slope-shaped structure, and one side of the inserting plate (83) is inserted into the through slot of the drainage bottle (1) and is attached to the through slot inner wall.
10. The intelligent thoracic cavity liquid extractor of claim 8, wherein: the inserting plate (83) is inserted into a rubber pad adhered to the surface of one side in the drainage bottle (1), and the rubber pad is attached to the inner wall of the drainage bottle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908471.2A CN113599592A (en) | 2021-08-09 | 2021-08-09 | Intelligent thoracic cavity liquid pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908471.2A CN113599592A (en) | 2021-08-09 | 2021-08-09 | Intelligent thoracic cavity liquid pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113599592A true CN113599592A (en) | 2021-11-05 |
Family
ID=78307656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110908471.2A Pending CN113599592A (en) | 2021-08-09 | 2021-08-09 | Intelligent thoracic cavity liquid pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113599592A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030018309A1 (en) * | 2001-07-17 | 2003-01-23 | Breznock Eugene Michael | Method and apparatus for chest drainage |
| CN109692055A (en) * | 2017-10-23 | 2019-04-30 | 王力平 | The ultra-fine diameter bone fixation needle of bushing type |
| CN212016300U (en) * | 2020-02-10 | 2020-11-27 | 黄洋 | Department of respiration is with thorax closed intervention drainage puncture equipment |
| CN212756655U (en) * | 2020-04-14 | 2021-03-23 | 上海市浦东医院（复旦大学附属浦东医院） | Collection device of drainage liquid for hepatobiliary surgery |
| CN112971932A (en) * | 2021-01-23 | 2021-06-18 | 杭州绲淡生物科技有限公司 | Support device for pneumothorax diagnosis puncture of patient |
-
2021
- 2021-08-09 CN CN202110908471.2A patent/CN113599592A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030018309A1 (en) * | 2001-07-17 | 2003-01-23 | Breznock Eugene Michael | Method and apparatus for chest drainage |
| CN109692055A (en) * | 2017-10-23 | 2019-04-30 | 王力平 | The ultra-fine diameter bone fixation needle of bushing type |
| CN212016300U (en) * | 2020-02-10 | 2020-11-27 | 黄洋 | Department of respiration is with thorax closed intervention drainage puncture equipment |
| CN212756655U (en) * | 2020-04-14 | 2021-03-23 | 上海市浦东医院（复旦大学附属浦东医院） | Collection device of drainage liquid for hepatobiliary surgery |
| CN112971932A (en) * | 2021-01-23 | 2021-06-18 | 杭州绲淡生物科技有限公司 | Support device for pneumothorax diagnosis puncture of patient |
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Application publication date: 20211105 |
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