CN114699569A - Hematocele-preventing drainage operation device for neurosurgery - Google Patents
Hematocele-preventing drainage operation device for neurosurgery Download PDFInfo
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- CN114699569A CN114699569A CN202210289250.6A CN202210289250A CN114699569A CN 114699569 A CN114699569 A CN 114699569A CN 202210289250 A CN202210289250 A CN 202210289250A CN 114699569 A CN114699569 A CN 114699569A
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- drainage
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- 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
- A61M2209/00—Ancillary equipment
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Abstract
The invention discloses an anti-hematocele drainage operation device for neurosurgery, which comprises a base, a supporting seat, a drainage mechanism, a guide mechanism and at least one waste liquid container, wherein the base is provided with a support seat; the base is provided with a multidirectional adjusting connecting arm assembly, and the connecting arm assembly is used for adjusting the position of the drainage mechanism; the guiding mechanism is including rotating the guiding tube of installing in the base bottom, the below that lies in the guiding tube on the supporting seat is provided with the waste liquid container, the control guiding tube is rotatory to make the flowing back end of guiding tube aim at different waste liquid containers, save in the leading-in different waste liquid containers of liquid in the guiding tube. According to the invention, the liquid discharge end of the guide pipe is aligned to different waste liquid containers by controlling the guide pipe to rotate, so that the liquid in the guide pipe is guided into different waste liquid containers for storage, the liquid is classified for storage, and the liquid pollution is avoided.
Description
Technical Field
The invention particularly relates to the technical field of drainage operations, and particularly relates to an anti-hematocele drainage operation device for neurosurgery.
Background
When the treatment of performing the operation resumes in general surgery department, in order to assist the operation, need carry out auxiliary lighting work and improve the operation precision, the hydrops phenomenon appears in the internal ease when performing the operation moreover, need carry out the drainage and discharge, drainage device in the past adopts dead weight drainage method more, can not carry out thorough drainage processing, and can't carry out classified storage with the discharged waste liquid, has caused the waste liquid pollution.
The utility model discloses a utility model CN205126956U discloses an operation illumination drainage support, including operation illumination drainage support main part, characterized by is equipped with the seat groove in operation illumination drainage support main part, is equipped with flexible main section of thick bamboo in the seat groove, and flexible main section of thick bamboo front side is equipped with the location knob, and location knob downside is equipped with the drainage pipe card, and the drainage pipe card is connected with adjustment handle, is equipped with the location axle on the adjustment handle, and drainage pipe card inboard is equipped with curved drainage tube, and curved drainage tube left side is equipped with the bar and adsorbs the head, is equipped with the induction port on the curved drainage tube.
CN 208389065U's utility model discloses a drainage device is used in operating room nursing, the device comprises a device main part, device main part downside is provided with universal gyro wheel, universal gyro wheel left side is provided with the stationary bail, device main part front side is provided with the operation window, device main part left side is provided with the handle frame, install the dustbin in handle frame left side, be provided with the promotion handle on the handle frame, device main part upside is provided with the branch pipe mount pad, be provided with hollow branch pipe on the branch pipe mount pad, the hollow branch pipe right side is provided with adjust knob, be provided with scalable branch in the hollow branch pipe, scalable branch pipe left side is provided with the drainage tube sleeve, be provided with the drainage tube in the drainage tube sleeve, be provided with puncture head on the drainage tube.
Disclosure of Invention
The invention aims to provide an anti-hematocele drainage operation device for neurosurgery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a neurosurgery hematocele-preventing drainage operation device comprises a base, a supporting seat, a drainage mechanism, a guide mechanism and at least one waste liquid container; the base is provided with a multidirectional adjusting connecting arm assembly, the connecting arm assembly is used for adjusting the position of the drainage mechanism, and the drainage mechanism is controlled to move through the connecting arm assembly so as to reach an appointed position, and therefore liquid drainage is carried out on an operation position at the appointed position; the guide mechanism comprises a guide pipe rotatably installed at the bottom of the base, the waste liquid container is arranged below the guide pipe on the supporting seat, and the guide pipe is controlled to rotate so that the liquid discharge end of the guide pipe is aligned to different waste liquid containers and liquid in the guide pipe is guided into different waste liquid containers to be stored.
As a further scheme of the invention: the connecting arm assembly comprises a mounting seat mounted on the base, a first extending arm is fixedly mounted on the mounting seat, a second extending arm is rotatably mounted at the upper end of the first extending arm, and the drainage mechanism is mounted at the upper end of the second extending arm.
As a still further scheme of the invention: the connection relation of mount pad and base includes fixed connection and rotation and is connected, first extension arm and second extension arm are extending structure.
As a still further scheme of the invention: the drainage mechanism comprises a box body arranged at the upper end of the second extension arm and a drainage head arranged on the box body, a drainage tube is stored in the box body, one end of the drainage tube is communicated with the drainage head, and the other end of the drainage tube is communicated with the guide tube.
As a still further scheme of the invention: the rotating electrical machines is installed to the upper end of first connecting arm, the one end of second extension arm is rotated through the pivot and is installed in the upper end of first connecting arm, rotating electrical machines's output with pivot fixed connection.
As a still further scheme of the invention: the guide mechanism further comprises a liquid discharge pipe, the liquid discharge pipe is connected with the guide pipe through a joint, and the liquid discharge pipe is communicated with the guide pipe.
As a still further scheme of the invention: the base is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with a driving gear, the outer side of the guide tube is fixedly provided with a gear ring, and the gear ring is meshed with the driving gear.
As a still further scheme of the invention: the waste liquid container comprises a waste liquid tank and a liquid inlet pipe arranged above the waste liquid tank, and the liquid inlet pipe and the liquid discharge pipe are both vertically arranged.
As a still further scheme of the invention: the liquid inlet pipe is provided with a fixing head, the fixing head is of an annular structure, and the fixing head is slidably arranged on the liquid inlet pipe; the fixed head is characterized in that the inner wall of the fixed head is provided with a guide groove, the outer wall of the liquid inlet pipe is provided with a slide block matched with the guide groove, the slide block is connected with the guide groove in a sliding manner, and the lower side of the slide block is connected with the guide groove through a spring.
As a still further scheme of the invention: the base is through an at least support column and supporting seat fixed connection, a plurality of truckles are installed to the bottom of supporting seat.
Compared with the prior art, the invention has the beneficial effects that: the base is provided with the multidirectional adjusting connecting arm assembly, the connecting arm assembly is used for adjusting the position of the drainage mechanism, the drainage mechanism is controlled to move through the connecting arm assembly to enable the drainage mechanism to reach an appointed position, so that liquid drainage is carried out on an operation position at the appointed position, the guide mechanism comprises a guide pipe rotatably arranged at the bottom of the base, a waste liquid container is arranged below the guide pipe on the supporting seat and controls the guide pipe to rotate, the liquid drainage end of the guide pipe is aligned to different waste liquid containers, and therefore liquid in the guide pipe is guided into different waste liquid containers to be stored, the liquid is classified and stored, and liquid pollution is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a neurosurgical hematocele-prevention drainage surgical device.
Fig. 2 is a side view of a neurosurgical anti-hematocele drainage surgical device.
Fig. 3 is a top view of the neurosurgical anti-hematocele drainage surgical device.
Fig. 4 is a schematic structural diagram of a waste liquid container in the neurosurgical hematocele-preventing drainage operation device.
Fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.
In the figure: 1-base, 2-connecting arm component, 21-mounting seat, 22-first extending arm, 23-second extending arm, 24-rotating motor, 3-drainage mechanism, 31-drainage head, 4-supporting seat, 41-supporting column, 42-truckle, 5-guiding mechanism, 51-guiding tube, 52-gear ring, 53-driving motor, 54-driving gear, 55-joint, 56-liquid discharging tube, 6-waste liquid storage, 61-waste liquid box, 62-liquid feeding tube, 63-fixing head, 64-guiding groove, 65-sliding block and 66-spring.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a neurosurgery hematocele-prevention drainage surgical device includes a base 1, a supporting seat 4, a drainage mechanism 3, a guiding mechanism 5, and at least one waste liquid container 6; the base 1 is provided with a multidirectional adjusting connecting arm assembly 2, the connecting arm assembly 2 is used for adjusting the position of the drainage mechanism 3, and the drainage mechanism 3 is controlled to move through the connecting arm assembly 2 so as to enable the drainage mechanism 3 to reach a specified position, so that liquid drainage is carried out on an operation position at the specified position; the guide mechanism 5 comprises a guide pipe 51 rotatably installed at the bottom of the base 1, the waste liquid container 6 is arranged on the support seat 4 below the guide pipe 51, and the guide pipe 51 is controlled to rotate so that the liquid discharging end of the guide pipe 51 is aligned with different waste liquid containers 6, so that the liquid in the guide pipe 51 is guided into different waste liquid containers 6 for storage, the liquid is classified and stored, and liquid pollution is avoided.
In the embodiment of the invention, the connecting arm assembly 2 comprises a mounting base 21 mounted on the base 1, a first extending arm 22 is fixedly mounted on the mounting base 21, a second extending arm 23 is rotatably mounted at the upper end of the first extending arm 22, and the drainage mechanism 3 is mounted at the upper end of the second extending arm 23;
further, the connection relationship between the mounting base 21 and the base 1 includes fixed connection and rotational connection, and in addition, the first extending arm 22 and the second extending arm 23 are both telescopic structures, so that multi-direction and multi-position adjustment can be performed, and the drainage mechanism 3 can reach a specified position;
in the embodiment of the present invention, the drainage mechanism 3 includes a box body mounted at the upper end of the second extension arm 22 and a drainage head 21 arranged on the box body, a drainage tube is stored in the box body, one end of the drainage tube is communicated with the drainage head 21, and the other end of the drainage tube is communicated with the guide tube 51, and is configured to introduce the liquid collected by the drainage head 21 into the guide tube 51;
it should be noted that, in the embodiment of the present invention, one end of the drainage tube communicating with the guiding tube 51 penetrates into the mounting seat 21 and then extends out and communicates with the guiding tube 51;
in addition, rotating electrical machines 24 is installed to the upper end of first linking arm 22, the one end of second extension arm 22 is rotated through the pivot and is installed the upper end at first linking arm 22, rotating electrical machines 24's output with pivot fixed connection is used for the drive second extension arm 22 rotates.
Example 2
Referring to fig. 1 to 4, in an embodiment of the present invention, a neurosurgery hematocele-prevention drainage surgical device includes a base 1, a supporting seat 4, a drainage mechanism 3, a guiding mechanism 5, and at least one waste liquid container 6; the base 1 is provided with a multidirectional adjusting connecting arm assembly 2, the connecting arm assembly 2 is used for adjusting the position of the drainage mechanism 3, and the drainage mechanism 3 is controlled to move through the connecting arm assembly 2 so as to enable the drainage mechanism 3 to reach a specified position, so that liquid drainage is carried out on an operation position at the specified position; the guide mechanism 5 comprises a guide pipe 51 rotatably installed at the bottom of the base 1, the waste liquid container 6 is arranged on the support seat 4 below the guide pipe 51, and the guide pipe 51 is controlled to rotate so that the liquid discharging end of the guide pipe 51 is aligned with different waste liquid containers 6, so that the liquid in the guide pipe 51 is guided into different waste liquid containers 6 for storage, the liquid is classified and stored, and liquid pollution is avoided.
In the embodiment of the invention, the connecting arm assembly 2 comprises a mounting base 21 mounted on the base 1, a first extending arm 22 is fixedly mounted on the mounting base 21, a second extending arm 23 is rotatably mounted at the upper end of the first extending arm 22, and the drainage mechanism 3 is mounted at the upper end of the second extending arm 23;
furthermore, the connection relationship between the mounting base 21 and the base 1 includes fixed connection and rotary connection, and in addition, the first extension arm 22 and the second extension arm 23 are both telescopic structures, so that multi-direction and multi-position adjustment can be performed, and the drainage mechanism 3 can reach a specified position;
in the embodiment of the present invention, the drainage mechanism 3 includes a box body mounted at the upper end of the second extension arm 22 and a drainage head 21 arranged on the box body, a drainage tube is stored in the box body, one end of the drainage tube is communicated with the drainage head 21, and the other end of the drainage tube is communicated with the guide tube 51, and is configured to introduce the liquid collected by the drainage head 21 into the guide tube 51;
it should be noted that, in the embodiment of the present invention, one end of the drainage tube communicating with the guiding tube 51 penetrates into the mounting seat 21 and then extends out and communicates with the guiding tube 51;
also, rotating electrical machines 24 is installed to the upper end of first connecting arm 22, the one end of second extension arm 22 is rotated through the pivot and is installed in the upper end of first connecting arm 22, rotating electrical machines 24's output with pivot fixed connection is used for the drive second extension arm 22 rotates.
Referring to fig. 2, the embodiment of the present invention is different from embodiment 1 in that the guiding mechanism 5 further includes a drain pipe 56, the drain pipe 56 is connected to the guiding pipe 51 through a joint 55, and the drain pipe 56 is communicated with the guiding pipe 51 for receiving and discharging the liquid in the guiding pipe 51;
further, in the embodiment of the present invention, a driving motor 53 is fixedly mounted on the base 1, a driving gear 54 is fixedly mounted at an output end of the driving motor 53, a ring gear 52 is fixedly mounted on an outer side of the guide pipe 51, the ring gear 52 is meshed with the driving gear 54, and the driving motor 53 drives the ring gear 52 and the guide pipe 51 to rotate when operating, so that the guide pipe 51 and the drain pipe 56 rotate above different waste liquid reservoirs 6.
Example 3
Referring to fig. 1 to 4, in an embodiment of the present invention, a neurosurgery hematocele-prevention drainage surgical device includes a base 1, a supporting seat 4, a drainage mechanism 3, a guiding mechanism 5, and at least one waste liquid container 6; the base 1 is provided with a multidirectional adjusting connecting arm assembly 2, the connecting arm assembly 2 is used for adjusting the position of the drainage mechanism 3, and the drainage mechanism 3 is controlled to move through the connecting arm assembly 2 so as to enable the drainage mechanism 3 to reach a specified position, so that liquid drainage is carried out on an operation position at the specified position; the guide mechanism 5 comprises a guide pipe 51 rotatably installed at the bottom of the base 1, the waste liquid container 6 is arranged below the guide pipe 51 on the support seat 4, the guide pipe 51 is controlled to rotate, so that the liquid discharging end of the guide pipe 51 is aligned to different waste liquid containers 6, liquid in the guide pipe 51 is guided into different waste liquid containers 6 to be stored, the liquid is stored in a classified manner, and liquid pollution is avoided.
In the embodiment of the invention, the connecting arm assembly 2 comprises a mounting base 21 mounted on the base 1, a first extending arm 22 is fixedly mounted on the mounting base 21, a second extending arm 23 is rotatably mounted at the upper end of the first extending arm 22, and the drainage mechanism 3 is mounted at the upper end of the second extending arm 23;
further, the connection relationship between the mounting base 21 and the base 1 includes fixed connection and rotational connection, and in addition, the first extending arm 22 and the second extending arm 23 are both telescopic structures, so that multi-direction and multi-position adjustment can be performed, and the drainage mechanism 3 can reach a specified position;
in the embodiment of the present invention, the drainage mechanism 3 includes a box body mounted at the upper end of the second extension arm 22 and a drainage head 21 arranged on the box body, a drainage tube is stored in the box body, one end of the drainage tube is communicated with the drainage head 21, and the other end of the drainage tube is communicated with the guide tube 51, and is configured to introduce the liquid collected by the drainage head 21 into the guide tube 51;
it should be noted that, in the embodiment of the present invention, one end of the drainage tube communicating with the guiding tube 51 penetrates into the mounting seat 21 and then extends out and communicates with the guiding tube 51;
in addition, rotating electrical machines 24 is installed to the upper end of first linking arm 22, the one end of second extension arm 22 is rotated through the pivot and is installed the upper end at first linking arm 22, rotating electrical machines 24's output with pivot fixed connection is used for the drive second extension arm 22 rotates.
Referring to fig. 2, the embodiment of the present invention is different from embodiment 1 in that the guiding mechanism 5 further includes a drain pipe 56, the drain pipe 56 is connected to the guiding pipe 51 through a joint 55, and the drain pipe 56 is communicated with the guiding pipe 51 for receiving and discharging the liquid in the guiding pipe 51;
further, in the embodiment of the present invention, a driving motor 53 is fixedly mounted on the base 1, a driving gear 54 is fixedly mounted at an output end of the driving motor 53, a ring gear 52 is fixedly mounted on an outer side of the guide pipe 51, the ring gear 52 is meshed with the driving gear 54, and the driving motor 53 drives the ring gear 52 and the guide pipe 51 to rotate when operating, so that the guide pipe 51 and the drain pipe 56 rotate above different waste liquid reservoirs 6.
Referring to fig. 5, the embodiment of the present invention is different from embodiments 1-2 in that:
the waste liquid container 6 comprises a waste liquid tank 61 and a liquid inlet pipe 62 arranged above the waste liquid tank 61, wherein the liquid inlet pipe 62 and the liquid outlet pipe 56 are both vertically arranged, so that the liquid inlet pipe 62 is in butt joint with the liquid outlet pipe 56, and liquid in the liquid outlet pipe 56 is introduced into the waste liquid tank 61;
further, in the embodiment of the present invention, in order to enable the liquid inlet pipe 62 and the liquid outlet pipe 56 to be quickly butted, a fixing head 63 is disposed on the liquid inlet pipe 62, the fixing head 63 is of an annular structure, and the fixing head 63 is slidably mounted on the liquid inlet pipe 62; the inner wall of the fixed head 63 is provided with a guide groove 64, the outer wall of the liquid inlet pipe 62 is provided with a slide block 65 matched with the guide groove 64, the slide block 65 is in sliding connection with the guide groove 64, and the lower side of the slide block 65 is connected with the guide groove 64 through a spring 66.
In addition, in the embodiment of the present invention, the base 1 is fixedly connected to the supporting base 4 through at least one supporting column 41, and a plurality of casters 42 are installed at the bottom of the supporting base 4 to facilitate the movement of the device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The hematocele-preventing drainage operation device for the neurosurgery is characterized by comprising a base (1), a supporting seat (4), a drainage mechanism (3), a guide mechanism (5) and at least one waste liquid container (6); the base (1) is provided with a multidirectional adjusting connecting arm assembly (2), the connecting arm assembly (2) is used for adjusting the position of the drainage mechanism (3), and the drainage mechanism (3) is controlled to move through the connecting arm assembly (2) so as to enable the drainage mechanism (3) to reach a specified position, and therefore liquid drainage is carried out on an operation position at the specified position; the guide mechanism (5) comprises a guide pipe (51) rotatably installed at the bottom of the base (1), the waste liquid container (6) is arranged below the guide pipe (51) on the supporting seat (4), the guide pipe (51) is controlled to rotate, so that the liquid discharging end of the guide pipe (51) is aligned to different waste liquid containers (6), and liquid in the guide pipe (51) is guided into different waste liquid containers (6) to be stored.
2. The neurosurgical operation device for preventing hematocele drainage according to claim 1, wherein the connecting arm assembly (2) comprises a mounting seat (21) mounted on the base (1), a first extending arm (22) is fixedly mounted on the mounting seat (21), a second extending arm (23) is rotatably mounted at the upper end of the first extending arm (22), and the drainage mechanism (3) is mounted at the upper end of the second extending arm (23).
3. The neurosurgical operation device for preventing the accumulation of blood and draining the drainage as claimed in claim 2, wherein the connection relationship between the mounting seat (21) and the base seat (1) comprises a fixed connection and a rotating connection, and the first extending arm (22) and the second extending arm (23) are both telescopic structures.
4. The neurosurgical operation device for preventing hematocele drainage according to claim 3, wherein the drainage mechanism (3) comprises a box body mounted at the upper end of the second extending arm (22) and a drainage head (21) arranged on the box body, a drainage tube is stored in the box body, one end of the drainage tube is communicated with the drainage head (21), and the other end of the drainage tube is communicated with the guide tube (51).
5. The neurosurgical operation device for preventing hematocele drainage according to claim 1, wherein a rotating motor (24) is mounted at the upper end of the first connecting arm (22), one end of the second extending arm (22) is rotatably mounted at the upper end of the first connecting arm (22) through a rotating shaft, and the output end of the rotating motor (24) is fixedly connected with the rotating shaft.
6. The neurosurgical operation device for preventing hematocele drainage according to claim 1, wherein the guide mechanism (5) further comprises a drainage tube (56), the drainage tube (56) is connected with the guide tube (51) through a joint (55), and the drainage tube (56) is communicated with the guide tube (51).
7. The neurosurgical operation device for preventing hematocele drainage according to claim 6, wherein a driving motor (53) is fixedly mounted on the base (1), a driving gear (54) is fixedly mounted at the output end of the driving motor (53), a gear ring (52) is fixedly mounted on the outer side of the guide tube (51), and the gear ring (52) is meshed with the driving gear (54).
8. The neurosurgical anti-hematocele drainage surgery device according to claim 1, characterized in that the waste liquid reservoir (6) comprises a waste liquid tank (61) and a liquid inlet pipe (62) arranged above the waste liquid tank (61), wherein the liquid inlet pipe (62) and the liquid outlet pipe (56) are both arranged vertically.
9. The neurosurgical anti-accumulation drainage surgical device according to claim 8, wherein the liquid inlet pipe (62) is provided with a fixed head (63), the fixed head (63) is of an annular structure, and the fixed head (63) is slidably mounted on the liquid inlet pipe (62); the inner wall of the fixed head (63) is provided with a guide groove (64), the outer wall of the liquid inlet pipe (62) is provided with a sliding block (65) matched with the guide groove (64), the sliding block (65) is in sliding connection with the guide groove (64), and the lower side of the sliding block (65) is connected with the guide groove (64) through a spring (66).
10. The neurosurgical operation device for preventing hematocele drainage according to claim 1, wherein the base (1) is fixedly connected with the supporting seat (4) through at least one supporting column (41), and a plurality of casters (42) are mounted at the bottom of the supporting seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289250.6A CN114699569A (en) | 2022-03-22 | 2022-03-22 | Hematocele-preventing drainage operation device for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289250.6A CN114699569A (en) | 2022-03-22 | 2022-03-22 | Hematocele-preventing drainage operation device for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114699569A true CN114699569A (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210289250.6A Withdrawn CN114699569A (en) | 2022-03-22 | 2022-03-22 | Hematocele-preventing drainage operation device for neurosurgery |
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| Country | Link |
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| CN (1) | CN114699569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808334A (en) * | 2023-08-16 | 2023-09-29 | 中国人民解放军总医院第一医学中心 | Neurosurgery drainage device and method thereof |
-
2022
- 2022-03-22 CN CN202210289250.6A patent/CN114699569A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808334A (en) * | 2023-08-16 | 2023-09-29 | 中国人民解放军总医院第一医学中心 | Neurosurgery drainage device and method thereof |
| CN116808334B (en) * | 2023-08-16 | 2024-03-08 | 中国人民解放军总医院第一医学中心 | Neurosurgery drainage device |
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Application publication date: 20220705 |