CN218979143U - Positioning and guiding device for surgical puncture - Google Patents
Positioning and guiding device for surgical puncture Download PDFInfo
- Publication number
- CN218979143U CN218979143U CN202320784283.8U CN202320784283U CN218979143U CN 218979143 U CN218979143 U CN 218979143U CN 202320784283 U CN202320784283 U CN 202320784283U CN 218979143 U CN218979143 U CN 218979143U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- drive
- puncture
- assembly
- driving
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a positioning and guiding device for surgical puncture, and relates to the field of medical appliances. The utility model comprises a shell, wherein a driving motor is fixedly arranged in the shell, the output end of the driving motor is fixedly connected with a main screw rod, the inner wall of the shell is rotationally connected with an auxiliary screw rod, a transmission assembly is arranged between the main screw rod and the auxiliary screw rod, the transmission assembly can drive the auxiliary screw rod to rotate, a sliding block is sleeved on the main screw rod, the top of the sliding block is provided with a puncture assembly, and the puncture assembly comprises an extraction pipe, a graduated scale and a driving screw rod; the scale that the scale can see when removing is always becoming, can be according to the position that the extraction pipe removed, the scale on the synchronous adjustment scale, and convenient follow-up is inspected and is compiled to the operation detail, improves the practicality.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a positioning and guiding device for surgical puncture.
Background
The puncture operation wound is small, the postoperative recovery time of a patient is short, the infection risk and the operation cost are greatly reduced, and the puncture operation wound is more and more commonly applied in modern diagnosis and treatment processes. The puncture needle is an indispensable device in puncture operation, and once the needle tube is very slim, the needle tube can only be pushed forward and cannot be adjusted any more once the needle tube enters a human body. Thus, the needle insertion position of the needle is the most critical factor affecting the success or failure of the procedure.
Chinese patent CN209285666U provides a puncture positioning structure comprising: an indicating light source for emitting an indicating light to indicate a needle insertion point of the puncture needle; and a guide for guiding a needle insertion angle of the puncture needle along which the puncture needle can perform a puncture operation from the needle insertion point.
The puncture positioning structure in the utility model and the prior art can not mark the position to be punctured when in use, so that the puncture position is deviated when in puncture, the puncture effect is poor, the condition of inaccurate marking is easy to occur because the puncture positioning structure is marked after the position is known manually, the time is wasted, meanwhile, the size of the inserted needle can not be seen specifically when secretion is extracted, the timely adjustment and the writing report of the operation are inconvenient, and the practicability is low.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The utility model provides a positioning and guiding device for surgical puncture, aiming at the problems in the related art, so as to overcome the technical problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a positioning guide device for surgical puncture, which comprises a shell, wherein a driving motor is fixedly arranged in the shell, the output end of the driving motor is fixedly connected with a main screw, the inner wall of the shell is rotationally connected with an auxiliary screw, a transmission assembly is arranged between the main screw and the auxiliary screw, the transmission assembly can drive the auxiliary screw to rotate, a sliding block is sleeved on the main screw, the top of the sliding block is provided with a puncture assembly, the puncture assembly comprises an extraction pipe, a graduated scale and a driving screw, the sliding block can drive the extraction pipe and the graduated scale to horizontally move, the driving screw can drive the extraction pipe and the graduated scale to vertically move, a marking assembly is arranged on the auxiliary screw, the marking assembly comprises a marking device, the auxiliary screw can drive the marking device to horizontally move, one end of the shell is provided with an amplifying assembly, and the bottom of the extraction pipe is connected with a needle head.
Preferably, the transmission assembly comprises a driving gear and a driven gear, the driving gear is sleeved on the main screw, the driven gear is sleeved on the auxiliary screw, the driving gear is meshed with the driven gear, and the transmission assembly can drive the main screw and the auxiliary screw to rotate reversely relative to each other.
Preferably, the puncture assembly further comprises a bottom plate and a moving block, the bottom of the bottom plate is fixedly arranged at the top of the sliding block, one end of the driving screw is rotationally connected with the top of the bottom plate, the moving block is sleeved on the driving screw, and the extracting pipe and the graduated scale are fixedly connected with the moving block.
Preferably, the puncture assembly further comprises a telescopic piece, the bottom of the telescopic piece is fixedly arranged at the top of the bottom plate, the output end of the telescopic piece is fixedly connected with the moving block, and the telescopic piece can drive the moving block to move vertically.
Preferably, the magnifying assembly comprises a supporting rod and a magnifying glass, wherein the supporting rod is fixedly arranged on the outer wall of the shell, and the magnifying glass is fixedly arranged on the top of the supporting rod.
Preferably, the marking assembly further comprises a guide block, the guide block is sleeved on the auxiliary screw rod, and one end of the marking device is fixedly connected with the guide block.
Preferably, the top and the side wall of the shell are both provided with sliding grooves, and the guide block and the sliding block are respectively in sliding fit with the corresponding sliding grooves.
Preferably, the needle is detachably connected to the output end of the aspiration tube.
The utility model has the following beneficial effects:
before an operation is performed on a patient, a driving motor is started, the driving motor can drive a main screw to rotate after rotating, the main screw can drive a sliding block and a guide block to horizontally move when rotating, the guide block can drive a marker to move, when the marker moves to a position where the operation needs to be performed, the medical staff starts the marker to mark an operation area, so that the subsequent operation can be more accurate, the condition of puncture deviation is not easy to occur, the puncture effect is improved, meanwhile, the sliding block can drive an extraction pipe and a graduated scale to move, the extraction pipe and the graduated scale are far away from the marker, the extraction pipe and the graduated scale cannot touch the marker, the situation that the marker is touched by the outside to have position deviation is reduced, and the puncture effect is further improved;
when the operation is needed, the driving motor is started, the driving motor can drive the extraction tube and the graduated scale to move to the position right above the puncture area after rotating, then the driving screw is rotated, the extraction tube and the graduated scale can be driven to vertically move downwards after rotating, so that secretion is extracted by the extraction tube and the needle head, simultaneously, the graduation which can be seen by the graduated scale in moving is always changed, the graduation on the graduated scale can be synchronously adjusted according to the moving position of the extraction tube, the follow-up operation detail checking and writing are facilitated, and the practicability is improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic perspective view of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. a housing; 2. a driving motor; 3. a main screw; 4. a secondary screw; 51. a drive gear; 52. a driven gear; 6. a sliding block; 7. a puncture assembly; 71. an extraction tube; 72. a graduated scale; 73. driving a screw; 74. a bottom plate; 76. a moving block; 77. a telescoping member; 8. a marking assembly; 81. a marker; 82. a guide block; 9. an amplifying assembly; 91. a support rod; 92. a magnifying glass; 101. and a sliding groove.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1-4, the utility model discloses a positioning and guiding device for surgical puncture, which comprises a housing 1, wherein a driving motor 2 is fixedly installed in the housing 1, the output end of the driving motor 2 is fixedly connected with a main screw rod 3, the inner wall of the housing 1 is rotatably connected with an auxiliary screw rod 4, a transmission assembly is arranged between the main screw rod 3 and the auxiliary screw rod 4, the transmission assembly can drive the auxiliary screw rod 4 to rotate, a sliding block 6 is sleeved on the main screw rod 3, a puncture assembly 7 is arranged at the top of the sliding block 6, the puncture assembly 7 comprises an extraction pipe 71, a graduated scale 72 and a driving screw rod 73, the sliding block 6 can drive the extraction pipe 71 and the graduated scale 72 to horizontally move, the driving screw rod 73 can drive the extraction pipe 71 and the graduated scale 72 to vertically move, a marking assembly 8 is arranged on the auxiliary screw rod 4, the marking assembly 8 comprises a marking device 81, the auxiliary screw rod 4 can drive the marking device 81 to horizontally move, one end of the housing 1 is provided with an amplifying assembly 9, and the bottom of the extraction pipe 71 is connected with a needle head.
Before an operation is performed on a patient, a medical staff starts the driving motor 2, the driving motor 2 can drive the main screw rod 3 to rotate after rotating, the sliding block 6 can be driven to move when the main screw rod 3 rotates, and the auxiliary screw rod 4 is driven to rotate through the transmission component, at the moment, the main screw rod 3 and the auxiliary screw rod 4 relatively reversely rotate under the action of the transmission component, the auxiliary screw rod 4 can drive the marker 81 to move after rotating, when the marker 81 moves to a position where the operation needs to be performed, the medical staff starts the marker 81, the marker 81 marks an operation area, the subsequent operation can be more accurate, the condition of puncture deviation is difficult to occur, the puncture effect is improved, meanwhile, the sliding block 6 can drive the driving screw rod 73 after moving, the driving screw rod 73 can enable the extraction tube 71 and the graduated scale 72 to move after moving, and the extraction tube 71 and the graduated scale 72 relatively reversely move due to the relative reverse rotation of the main screw rod 3 and the auxiliary screw rod 4, the extraction tube 71 and the graduated scale 72 are far away from the marker 81, the extraction tube 71 and the graduated scale 72 cannot touch the marker 81, the puncture effect is further improved, and the puncture position of the external puncture effect is further improved;
when operation is needed, the shell 1 is fixed firstly, the case 1 is not easy to deviate after being fixed, then the driving motor 2 is started, the main screw rod 3 drives the extraction tube 71 and the graduated scale 72 to move to the position right above the puncture area, then the driving screw rod 73 is rotated, the driving screw rod 73 can drive the extraction tube 71 and the graduated scale 72 to vertically move downwards after rotating, the needle head can vertically move downwards when the extraction tube 71 moves to a certain position, the needle head enters the skin of a patient, then the extraction tube 71 is pressed, secretion is extracted by the extraction tube 71, meanwhile, the graduations which can be seen by the graduated scale 72 when moving are always changed, the graduations on the graduated scale 72 can be synchronously adjusted according to the moving position of the extraction tube 71, the subsequent operation detail checking and writing are facilitated, and the practicability is improved.
The driving motor 2 is started firstly, the driving motor 2 can drive the main screw 3 to rotate after rotating, the sliding block 6 can be driven to move when the main screw 3 rotates, and the auxiliary screw 4 is driven to rotate through the transmission component, at the moment, the main screw 3 and the auxiliary screw 4 relatively reversely rotate under the action of the transmission component, the auxiliary screw 4 can drive the marker 81 to move after rotating, when the marker 81 moves to a position where an operation needs to be performed, medical staff starts the marker 81, the marker 81 marks an operation area, the subsequent operation can be more accurate, the puncture deviation is not easy to happen, the puncture effect is improved, meanwhile, the sliding block 6 can drive the driving screw 73 after moving, the driving screw 73 can enable the extraction pipe 71 and the graduated scale 72 to move after moving, and the extraction pipe 71 and the graduated scale 72 relatively reversely move with the marker 81 because the main screw 3 and the auxiliary screw 4 relatively reversely rotate, so that the extraction pipe 71 and the graduated scale 72 are far away from the marker 81, the extraction pipe 71 and the graduated scale 72 cannot touch the marker 81, the situation that the external position of the marker 81 is touched is reduced, and the puncture effect is further improved;
when operation is needed, the driving motor 2 is started, the main screw 3 drives the extraction tube 71 and the graduated scale 72 to move to the position right above the puncture area, then the driving screw 73 is rotated, the driving screw 73 can drive the extraction tube 71 and the graduated scale 72 to vertically move downwards after rotating, the driving screw 73 is stopped rotating after the extraction tube 71 moves to a certain position, the needle can vertically move downwards when the extraction tube 71 moves, the needle enters the skin of a patient, then the extraction tube 71 is pressed, secretion is extracted by the extraction tube 71, simultaneously the graduations which can be seen by the graduated scale 72 during movement are always changed, and the graduations on the graduated scale 72 can be synchronously adjusted according to the moving position of the extraction tube 71, so that subsequent examination and writing of operation details are facilitated, and the practicability is improved.
In one embodiment, the transmission assembly comprises a driving gear 51 and a driven gear 52, the driving gear 51 is sleeved on the main screw rod 3, the driven gear 52 is sleeved on the auxiliary screw rod 4, the driving gear 51 is meshed with the driven gear 52, and the transmission assembly can drive the main screw rod 3 and the auxiliary screw rod 4 to rotate reversely.
When the main screw 3 rotates, the main screw 3 drives the driving gear 51 to rotate, the driving gear 51 can be meshed with the driven gear 52 after rotating, and drives the driven gear 52 to rotate, at this time, the driving gear 51 and the driven gear 52 rotate oppositely, and then the auxiliary screw 4 can be driven to rotate after the driven gear 52 rotates, and then the main screw 3 and the auxiliary screw 4 rotate oppositely, and then when the marker 81 moves, the extracting tube 71 and the graduated scale 72 can be far away from the marker 81, so that the possibility of external friction of the marker 81 is reduced.
In one embodiment, the puncture assembly 7 further comprises a bottom plate 74 and a moving block 76, the bottom of the bottom plate 74 is fixedly arranged at the top of the sliding block 6, the top of the bottom plate 74 at one end of the driving screw 73 is rotatably connected, the moving block 76 is sleeved on the driving screw 73, and the extracting tube 71 and the graduated scale 72 are fixedly connected with the moving block 76.
The sliding block 6 can drive the bottom plate 74 to move after moving, the bottom plate 74 can enable the driving screw 73 and the telescopic piece 77 to move after moving, the driving screw 73 can enable the extracting tube 71 and the graduated scale 72 to move after moving, and the main screw 3 and the auxiliary screw 4 relatively reversely rotate, so that the extracting tube 71 and the graduated scale 72 relatively reversely move with the marker 81, and the extracting tube 71 and the graduated scale 72 are far away from the marker 81.
In one embodiment, the puncture assembly 7 further comprises a telescopic member 77, the bottom of the telescopic member 77 is fixedly mounted on the top of the bottom plate 74, the output end of the telescopic member 77 is fixedly connected with the moving block 76, and the telescopic member 77 can drive the moving block 76 to move vertically.
When the driving screw 73 is rotated, the telescopic member 77 can have a guiding effect, so that the moving block 76 can vertically move after the driving screw 73 is rotated, and the moving block 76 can further vertically move the drawing tube 71 and the scale 72.
In one embodiment, the magnifying assembly 9 includes a support bar 91 and a magnifying glass 92, the support bar 91 is fixedly mounted on the outer wall of the housing 1, and the magnifying glass 92 is fixedly mounted on top of the support bar 91.
When the operation is performed on the patient, medical staff can observe the numbers on the graduated scale 72 through the magnifying glass 92 to calculate the moving distance of the extraction tube 71, so that the subsequent writing and guiding of the operation process and details are facilitated, and the practicability is improved.
In one embodiment, the marking assembly 8 further comprises a guide block 82, the guide block 82 is sleeved on the auxiliary screw 4, and one end of the marker 81 is fixedly connected with the guide block 82.
Can make guide block 82 horizontal migration after the rotation of vice screw rod 4, can drive the marker 81 after the guide block 82 removes, when the marker 81 removes the position that needs to carry out the operation, medical staff starts the marker 81, makes the marker 81 mark to the operation region for follow-up operation can be more accurate.
In one embodiment, the top and the side wall of the housing 1 are provided with sliding grooves 101, and the guide block 82 and the sliding block 6 are respectively in sliding fit with the corresponding sliding grooves 101.
The chute 101 can horizontally move the guide block 82 and the slide block 6, and has a guide effect.
In one embodiment, the needle is removably attached to the output end of the aspiration tube 71, preferably by a threaded connection.
After the operation is finished, the needle is taken down and replaced, so that a plurality of patients with one needle are prevented from being used together, bacterial infection is prevented, and the sanitary effect is improved.
Working principle:
before a patient is operated, medical staff fixes the shell 1, the shell 1 is fixed and is not easy to deviate, then the driving motor 2 is started, the driving motor 2 can drive the main screw 3 to rotate after rotating, the driving gear 51 can be driven to rotate when the main screw 3 rotates, the sliding block 6 is driven to move under the action of the sliding groove 101, the driving gear 51 is meshed with the driven gear 52 after rotating, the driven gear 52 can drive the auxiliary screw 4 to rotate after rotating, at the moment, the main screw 3 and the auxiliary screw 4 are relatively rotated reversely under the action of the driving gear 51 and the driven gear 52, the guide block 82 can be horizontally moved under the action of the sliding groove 101 after rotating the auxiliary screw 4, the marker 81 can be driven to move after moving the guide block 82, when the marker 81 moves to a position where the operation needs to be carried out, medical staff starts the marker 81, the marker 81 marks the operation area, the subsequent operation can be more accurate, puncture deviation is not easy to happen, the puncture effect is improved, the sliding block 6 can drive the bottom plate 74 to move after moving, the bottom plate 74 can enable the driving screw 73 and the telescopic piece 77 to move after moving, the driving screw 73 can enable the extraction pipe 71 and the graduated scale 72 to move after moving, and the main screw 3 and the auxiliary screw 4 relatively reversely rotate, so that the extraction pipe 71 and the graduated scale 72 relatively reversely move with the marker 81, the extraction pipe 71 and the graduated scale 72 are far away from the marker 81, the extraction pipe 71 and the graduated scale 72 cannot touch the marker 81, the situation that the marker 81 is touched by the outside to have position deviation is reduced, and the puncture effect is further improved;
when operation is needed, the driving motor 2 is started, the main screw 3 drives the extraction tube 71 and the graduated scale 72 to move to the position right above the puncture area, then the driving screw 73 is rotated, the driving screw 73 can drive the extraction tube 71 and the graduated scale 72 to vertically move downwards under the action of the telescopic piece 77 after rotating, the driving screw 73 stops rotating after the extraction tube 71 moves to a certain position, a needle can vertically move downwards when the extraction tube 71 moves, the needle enters the skin of a patient, then the extraction tube 71 is pressed, secretion is extracted by the extraction tube 71, simultaneously the graduated scale 72 can always change the graduation seen by the magnifying glass 92 when moving, and the graduation on the graduated scale 72 can be synchronously adjusted according to the moving position of the extraction tube 71, so that follow-up operation detail checking and writing are facilitated, and the practicability is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (8)
1. The utility model provides a positioning guide device for operation puncture, includes shell (1), its characterized in that: the inside fixed mounting of shell (1) has driving motor (2), the output fixedly connected with main screw rod (3) of driving motor (2), the inner wall rotation of shell (1) is connected with vice screw rod (4), main screw rod (3) with be provided with drive assembly between vice screw rod (4), drive assembly can drive vice screw rod (4) rotate, the cover is equipped with sliding block (6) on main screw rod (3), the top of sliding block (6) is provided with puncture subassembly (7), puncture subassembly (7) include extraction pipe (71), scale (72) and drive screw rod (73), sliding block (6) can make to drive extraction pipe (71) with scale (72) horizontal migration, drive screw rod (73) can drive extraction pipe (71) with scale (72) vertical migration, be provided with mark subassembly (8) on vice screw rod (4), mark subassembly (8) are including marking device (81), it can be provided with in the bottom of the casing (81) to drive the slider (1), it has the level of casing (81) to drive device (81).
2. A surgical puncturing positioning guide as claimed in claim 1, wherein: the transmission assembly comprises a driving gear (51) and a driven gear (52), the driving gear (51) is sleeved on the main screw rod (3), the driven gear (52) is sleeved on the auxiliary screw rod (4), the driving gear (51) is meshed with the driven gear (52), and the transmission assembly can drive the main screw rod (3) and the auxiliary screw rod (4) to rotate reversely.
3. A surgical puncturing positioning guide as claimed in claim 1, wherein: the puncture assembly (7) further comprises a bottom plate (74) and a moving block (76), the bottom of the bottom plate (74) is fixedly arranged at the top of the sliding block (6), one end of the driving screw (73) is rotationally connected with the top of the bottom plate (74), the moving block (76) is sleeved on the driving screw (73), and the drawing tube (71) and the graduated scale (72) are fixedly connected with the moving block (76).
4. A surgical puncturing positioning guide as claimed in claim 3, wherein: the puncture assembly (7) further comprises a telescopic piece (77), the bottom of the telescopic piece (77) is fixedly arranged at the top of the bottom plate (74), the output end of the telescopic piece (77) is fixedly connected with the moving block (76), and the telescopic piece (77) can drive the moving block (76) to move vertically.
5. A surgical puncturing positioning guide as claimed in claim 1, wherein: the magnifying assembly (9) comprises a supporting rod (91) and a magnifying glass (92), the supporting rod (91) is fixedly arranged on the outer wall of the shell (1), and the magnifying glass (92) is fixedly arranged at the top of the supporting rod (91).
6. A surgical puncturing positioning guide as claimed in claim 1, wherein: the marking assembly (8) further comprises a guide block (82), the guide block (82) is sleeved on the auxiliary screw rod (4), and one end of the marking device (81) is fixedly connected with the guide block (82).
7. The surgical puncturing positioning and guiding device as claimed in claim 6, wherein: the top and the side wall of the shell (1) are provided with sliding grooves (101), and the guide blocks (82) and the sliding blocks (6) are respectively in sliding fit with the corresponding sliding grooves (101).
8. A surgical puncturing positioning guide as claimed in claim 1, wherein: the needle is detachably connected to the output end of the extraction tube (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784283.8U CN218979143U (en) | 2023-04-11 | 2023-04-11 | Positioning and guiding device for surgical puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784283.8U CN218979143U (en) | 2023-04-11 | 2023-04-11 | Positioning and guiding device for surgical puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218979143U true CN218979143U (en) | 2023-05-09 |
Family
ID=86192938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320784283.8U Active CN218979143U (en) | 2023-04-11 | 2023-04-11 | Positioning and guiding device for surgical puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218979143U (en) |
-
2023
- 2023-04-11 CN CN202320784283.8U patent/CN218979143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109820574B (en) | Liver positioning and puncturing device | |
| CN114469168A (en) | Special B ultrasonic examination puncture integrated device for ultrasonic department | |
| CN218979143U (en) | Positioning and guiding device for surgical puncture | |
| CN204106212U (en) | A kind of biopsy of thoracic positioner | |
| CN104287837A (en) | Chest puncture positioning device | |
| CN218852796U (en) | Breast tumor puncture biopsy device | |
| CN204618354U (en) | Adjustable guiding puncture instrument | |
| CN213525631U (en) | Ultrasonic guide fine needle puncture device | |
| CN113855194A (en) | Positioning device of disposable thyroid puncture device | |
| CN110584722A (en) | Pediatric kidney puncture needle | |
| CN208942319U (en) | A kind of Cardiological puncture positioning device | |
| CN221205408U (en) | Remote traditional Chinese medicine pulse feeling table top | |
| CN215228225U (en) | Ultrasonic intervention visual guiding device | |
| CN220988882U (en) | Obstetrical membrane rupture needle | |
| CN213910156U (en) | Multi-functional chi of ophthalmology | |
| CN220608382U (en) | Puncture sampling device for hematology department | |
| CN218651955U (en) | Image supersound medical science is with supersound intervention piercing depth | |
| CN218979139U (en) | Puncture outfit | |
| CN219397480U (en) | Puncture needle fixing device | |
| CN214857265U (en) | Thoracic cavity puncture needle positioning device | |
| CN211271044U (en) | Ultrasonic-guided fine needle aspiration biopsy auxiliary device | |
| CN215129147U (en) | Gynecological tumor sample tissue sampling device | |
| CN214073505U (en) | Optical guide system for puncture | |
| CN214966362U (en) | Puncture sampler for medical oncology | |
| CN220676093U (en) | Angle instrument for arteriovenous internal fistula buttonhole puncture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |