CN215778288U

CN215778288U - Multifunctional surgical dissector convenient to hold

Info

Publication number: CN215778288U
Application number: CN202122408784.XU
Authority: CN
Inventors: 王磊; 谌琼; 陈琳; 姚学林
Original assignee: Wuhan Zengshangjiazhi Medical Technology Development Co ltd
Current assignee: Wuhan Zengshangjiazhi Medical Technology Development Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-11
Anticipated expiration: 2031-09-30

Abstract

The application discloses ware is dissected in multi-functional operation convenient to hold, including anti-skidding shell, extension rod, peel off the piece, adsorb head, connecting rod, protective sheath, block piece, blade, stopper, electro-magnet, spring, first connecting block, governing pipe, drive wheel, sleeve pipe, second connecting block, uide bushing, slider, dog, spacing, locating piece, connecting axle and servo motor. The whole device is small in size and convenient to hold by hands, the clamping block is convenient for installing the protective outer sleeve on the connecting rod, the wrapping protection of the blade can be realized, and the accidental injury of the blade when the blade is exposed is reduced; the driving wheel can drive the extension rod and the adjusting pipe to stably move in the anti-skid shell, so that the length of the blade is adjusted, and the limiting strip can limit the adjusting pipe, so that the blade can conveniently dissect different parts; the interval accessible electro-magnet and the spring of two pieces of peeling off are adjusted, and the adsorption head of being convenient for places and uses at the wound, and the absorption of accelerating blood is discharged, improves the functional of whole device.

Description

Multifunctional surgical dissector convenient to hold

Technical Field

The application relates to the field of dissection, in particular to a multifunctional surgical dissector convenient to hold.

Background

Anatomy is a Chinese word meaning that things are studied and analyzed deeply. Meanwhile, dissection is also a medical and biological term, which means that a special knife or scissors is used to dissect a human body or animal and plant bodies. Anatomy is also a long-history discipline.

The cutter blade of the dissector is lack of a protective structure, so that the dissector is easy to accidentally injure when being taken, the length of the dissector is not easy to adjust, different parts are not easy to dissect, and the dissected wound is lack of a supporting structure, so that the adsorption of the dissector is not easy to be facilitated, and the functionality of the dissector is influenced. Therefore, a multifunctional surgical dissector convenient to hold is provided for solving the problems.

Disclosure of Invention

The multifunctional surgical dissector convenient to hold is provided in the embodiment and is used for solving the problems that a protective structure is lacked on a blade of the dissector in the prior art, the dissector is easy to accidentally injure when being taken, the length of the dissector is not easy to adjust, the dissector is not beneficial to dissecting different parts, a supporting structure is lacked at the dissected wound, the dissected wound is not beneficial to adsorption of the dissector, and the functionality of the dissector is influenced.

According to one aspect of the application, a multifunctional surgical dissector convenient to hold is provided, and comprises an anti-skid shell, an adjusting mechanism and an auxiliary mechanism, wherein a second connecting block is embedded at the right end of the anti-skid shell, and an adsorption hose is fixedly connected to the tail end of the second connecting block; the adjusting mechanism comprises an adjusting pipe, a driving wheel and a sliding block, the right end of the adjusting pipe is sleeved in a sleeve, the right end of the sleeve is fixedly connected to a second connecting block, the bottom of the adjusting pipe is engaged with the driving wheel, the driving wheel is rotatably connected with the inner wall of the anti-skidding shell, and the sliding block is fixedly connected to the top of the adjusting pipe; the auxiliary mechanism is installed on the extension rod, the extension rod right-hand member cup joints in anti-skidding shell, just the extension rod passes through first connecting block and is connected with the governing pipe, the extension rod left end rigid coupling has the adsorption head.

Furthermore, the regulating pipe left end rigid coupling has first connecting block, first connecting block left side overlap joint has the dog, the dog rigid coupling is on anti-skidding shell inner wall, the uide bushing is installed to the dog right side, uide bushing bottom block has slider one end, sliding connection between slider and the uide bushing.

Furthermore, a connecting shaft is sleeved on one side of the driving wheel, the tail end of the connecting shaft is fixedly connected to the inner wall of the anti-slip shell, an output shaft of a servo motor is fixedly connected to one side, far away from the connecting shaft, of the driving wheel, and the servo motor is embedded to the inner wall of the anti-slip shell.

Furthermore, the side wall of the adjusting pipe is provided with a positioning groove, a positioning block is clamped in the positioning groove and fixedly connected to one end of the limiting strip, the other end of the limiting strip is connected with the outer wall of the anti-slip shell through a rotating shaft, and the limiting strip is rotatably connected with the anti-slip shell.

Furthermore, sliding connection between governing pipe and the sleeve pipe, logical groove has been seted up to the governing pipe inside, lead to groove and first connecting block intercommunication, first connecting block left side is run through by the extension rod right-hand member, sliding connection between extension rod and the anti-skidding shell.

Further, the adsorption head is provided with a connecting rod through threads, the left end of the connecting rod is fixedly connected with a blade, and the length of the blade is smaller than that of the connecting rod.

Further, complementary unit is including peeling off piece, protective coat and electro-magnet, the equal rigid coupling in both sides has the electro-magnet about the extension rod, the electro-magnet is kept away from one side block of extension rod and is had the piece of peeling off, peel off and install the spring between piece and the extension rod, the spring is totally four.

Further, the electro-magnet is located the first right side of absorption, the stopper is installed in the first left side of absorption, the stopper rigid coupling is in the connecting rod both sides, the stopper is connected with the block.

Furthermore, the protective outer sleeve has two parts, one side of the protective outer sleeve is connected through the rotating shaft, one side of the protective outer sleeve, which is far away from the rotating shaft, is fixedly connected with a clamping block, and the protective outer sleeve is sleeved outside the blade.

Further, the length of protective housing is greater than the blade, the rigid coupling has the rubber buffer block on the protective housing inner wall, the rubber buffer block overlap joint is in the both sides of blade.

Through the above-mentioned embodiment of this application, adopted adjustment mechanism and complementary unit, solved and lacked protective structure on dissector's the blade, the easy accidental injury when taking, dissector's length is difficult for adjusting, and the wound of dissecting lacks bearing structure, is unfavorable for dissector's absorption, influences dissector's functional problem, has obtained dissector and is difficult for the accidental injury when taking, and length is convenient for adjust, has bearing structure, the effect of being convenient for adsorb blood.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a positioning block according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a servo motor according to an embodiment of the present application.

In the figure: 1. an anti-slip casing; 2. an extension rod; 3. stripping the block; 4. an adsorption head; 5. a connecting rod; 6. a protective outer sleeve; 601. a clamping block; 7. a blade; 8. a limiting block; 9. an electromagnet; 10. a spring; 11. a first connection block; 12. an adjusting tube; 13. a drive wheel; 14. a sleeve; 15. a second connecting block; 16. a guide sleeve; 17. a slider; 18. a stopper; 19. a limiting strip; 1901. positioning blocks; 20. a connecting shaft; 21. a servo motor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The dissector in this embodiment may be adapted to various servo motors, for example, the dissector in this embodiment is provided as follows, and may be used to mount the dissector as follows.

The dissector comprises: the motor, the rear end fixedly connected with fixed cylinder of motor output, the surface of motor output is seted up flutedly, the outer fixed surface of fixed cylinder is connected with the dust cover, first through-hole has been seted up at the middle part of dust cover surface, the bottom fixedly connected with boss of dust cover surface, the surface of motor is provided with the protection casing, the rear end fixedly connected with installation section of thick bamboo of protection casing surface, the inside fixedly connected with heat dissipation fan of installation section of thick bamboo, the equal fixedly connected with fixed column in four corners that the protection casing surface was kept away from to the installation section of thick bamboo, the equal fixedly connected with lock nut in surface of four fixed columns, the protection casing is kept away from the four corners of installation section of thick bamboo surface and is all seted up the second through-hole, one side that the protection casing surface was kept away from to the installation section of thick bamboo is provided with the guard plate.

The surface of solid fixed cylinder is provided with the screw thread, the inner wall of first through-hole is provided with the screw thread, first through-hole and solid fixed cylinder threaded connection, the diameter of first through-hole is greater than the diameter of motor output, dust cover through threaded connection can reach the purpose of convenient to detach and installation, when using, the dust cover can rotate with the output of motor together, wherein there is corresponding blockking in the inside of dust cover, can guarantee that the dust cover can with the rigidity of solid fixed cylinder, can not contact with the surface of motor output, simultaneously in order to increase the compactness of being connected between dust cover and the solid fixed cylinder, can use the screw thread to glue etc. in the cooperation junction.

The position of the groove corresponds to the position of the boss, the width of the groove is slightly larger than the thickness of the boss, the depth of the groove is larger than the height of the boss, the outer surface of the boss cannot be in contact with the inner wall of the groove, the distance between the boss and the groove is small, and on the premise that the normal rotation of the dust cover cannot be influenced, the dust cover can be prevented from entering impurities.

The inside shape of protection casing is the same with the shape of motor surface, and the size of protection casing inner wall slightly is greater than the size of motor surface, when using, overlaps the protection casing at the surface of motor, and the interval that leaves simultaneously between protection casing and the motor can effectual assurance, and the vibration that the piece collision produced can not exert an influence to the use of motor, to a certain extent, has promoted the life of motor.

The protection casing is all run through to four second through-holes, and the position of four second through-holes is corresponding with the installation hole site of motor respectively, when carrying out the use of protection casing, uses bolt fixed connection in corresponding position with protection casing and motor together, when reducing the use of other fixed part, has still guaranteed the stable installation of protection casing, and the protection casing that uses in cooperation like this can reduce the whole volume of protection casing and motor, guarantees can not produce the normal use of other parts and interferes.

Of course, the present embodiment can also be used for mounting other structures of servo motors. The description is omitted, and the dissector according to the embodiment of the present application will be described below.

Referring to fig. 1-4, a multifunctional surgical dissector convenient to hold comprises an anti-skid shell 1, an adjusting mechanism and an auxiliary mechanism, wherein a second connecting block 15 is embedded at the right end of the anti-skid shell 1, and an adsorption hose is fixedly connected to the tail end of the second connecting block 15, so that the adsorption hose can be conveniently connected with external adsorption equipment; the adjusting mechanism comprises an adjusting pipe 12, a driving wheel 13 and a sliding block 17, the right end of the adjusting pipe 12 is sleeved in a sleeve 14, the right end of the sleeve 14 is fixedly connected to a second connecting block 15, the driving wheel 13 is meshed at the bottom of the adjusting pipe 12, the driving wheel 13 is rotatably connected with the inner wall of the antiskid shell 1, and the sliding block 17 is fixedly connected to the top of the adjusting pipe 12, so that the position of the adjusting pipe 12 can be adjusted conveniently; the auxiliary mechanism is installed on extension rod 2, 2 right-hand members of extension rod cup joint in anti-skidding shell 1, just extension rod 2 is connected with regulating pipe 12 through first connecting block 11, 2 left ends of extension rod have the adsorption head 4 of solid joint, are convenient for adsorb the processing to blood.

The left end of the adjusting pipe 12 is fixedly connected with a first connecting block 11, the left side of the first connecting block 11 is lapped with a stop block 18, the stop block 18 is fixedly connected on the inner wall of the antiskid shell 1, a guide sleeve 16 is arranged on the right side of the stop block 18, one end of a sliding block 17 is clamped at the bottom of the guide sleeve 16, the sliding block 17 is connected with the guide sleeve 16 in a sliding mode, and the guide sleeve 16 can guide the movement of the sliding block 17 conveniently; one side of the driving wheel 13 is sleeved with a connecting shaft 20, the tail end of the connecting shaft 20 is fixedly connected to the inner wall of the antiskid shell 1, one side of the driving wheel 13, far away from the connecting shaft 20, is fixedly connected with an output shaft of a servo motor 21, and the servo motor 21 is embedded on the inner wall of the antiskid shell 1, so that the servo motor 21 can drive the driving wheel 13 to rotate; a positioning groove is formed in the side wall of the adjusting pipe 12, a positioning block 1901 is clamped in the positioning groove, the positioning block 1901 is fixedly connected to one end of a limiting strip 19, the other end of the limiting strip 19 is connected with the outer wall of the antiskid shell 1 through a rotating shaft, the limiting strip 19 is rotatably connected with the antiskid shell 1, and the limiting strip 19 is convenient to limit the position of the adjusting pipe 12; the adjusting pipe 12 is connected with the sleeve 14 in a sliding manner, a through groove is formed in the adjusting pipe 12 and is communicated with the first connecting block 11, the left side of the first connecting block 11 is penetrated through by the right end of the extension rod 2, the extension rod 2 is connected with the antiskid shell 1 in a sliding manner, and the extension length of the extension rod 2 is adjusted; the suction head 4 is provided with a connecting rod 5 through threads, the left end of the connecting rod 5 is fixedly connected with a blade 7, and the length of the blade 7 is smaller than that of the connecting rod 5, so that the blade 7 is convenient to install and replace; the auxiliary mechanism comprises a stripping block 3, a protective outer sleeve 6 and electromagnets 9, the electromagnets 9 are fixedly connected to the upper side and the lower side of the extension rod 2, the stripping block 3 is clamped on one side, away from the extension rod 2, of each electromagnet 9, springs 10 are installed between the stripping block 3 and the extension rod 2, and the number of the springs 10 is four, so that the position of the stripping block 3 can be conveniently adjusted; the electromagnet 9 is positioned on the right side of the adsorption head 4, the limiting block 8 is arranged on the left side of the adsorption head 4, the limiting block 8 is fixedly connected to two sides of the connecting rod 5, and the limiting block 8 is connected with the clamping block 601 in a clamping manner, so that the clamping block 601 is conveniently connected with the connecting rod 5; the protection outer sleeve 6 comprises two parts, one sides of the two parts of the protection outer sleeve 6 are connected through a rotating shaft, one side, far away from the rotating shaft, of the protection outer sleeve 6 is fixedly connected with a clamping block 601, and the protection outer sleeve 6 is sleeved outside the blade 7, so that the protection outer sleeve 6 can wrap and protect the blade 7; the length of protective housing 6 is greater than blade 7, the rigid coupling has the rubber buffer block on the 6 inner walls of protective housing, the rubber buffer block overlap joint is in the both sides of blade 7, and the rubber buffer block of being convenient for cushions the support to 7 both sides of blade.

When the device is used, electrical components appearing in the device are externally connected with a power supply and a control switch when the device is used, firstly, an external controller is used for controlling a servo motor 21 to work, a driving wheel 13 rotates to drive an adjusting pipe 12 to move in an anti-skidding shell 1, the extension length of an extension rod 2 is adjusted, when the extension length is proper, a limit strip 19 is loosened, a torsion spring sleeved on a rotating shaft on the right side of the limit strip 19 drives the limit strip 19 to move towards the anti-skidding shell 1, a positioning block 1901 is clamped on a positioning groove of the adjusting pipe 12 to position the adjusting pipe 12, at the moment, a first connecting block 11 is lapped on the right side of a stop block 18, clamping blocks 601 are moved on two sides of a connecting rod 5, the clamping blocks 601 are separated from the stop block 8, a blade 7 leaks, the handheld anti-skidding shell 1 can be dissected, after dissection, the connecting rod 5 can be detached from the left end of an adsorption head 4, and the electromagnet 9 is powered off by the external controller, electromagnet 9 no longer is connected through magnetism with peeling off piece 3, and spring 10 resets and drives peeling off piece 3 and remove, can peel off the wound both sides, places adsorption head 4 on the position that needs adsorb, utilizes the terminal external adsorption equipment of second connecting block 15 to adsorb blood, and blood accessible extension rod 2 and adjusting tube 12 get into and discharge in the second connecting block 15.

The application has the advantages that:

1. the device is simple to operate, the whole device is small in size and convenient to hold by hands, the clamping block 601 facilitates the installation of the protective outer sleeve 6 on the connecting rod 5, the wrapping protection of the blade 7 can be realized, and the accidental injury of the blade 7 when exposed is reduced;

2. the structure of the anti-skidding shell is reasonable, the driving wheel 13 can drive the extension rod 2 and the adjusting pipe 12 to stably move in the anti-skidding shell 1, the length of the blade 7 is adjusted, the limiting strip 19 can limit the adjusting pipe 12, and the blade 7 can conveniently dissect different parts;

3. the distance between the two stripping blocks 3 can be adjusted by the electromagnet 9 and the spring 10, so that the adsorption head 4 can be conveniently placed and used at the wound, the adsorption and discharge of substances such as blood and the like are accelerated, and the functionality of the whole device is improved.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a multi-functional operation dissector convenient to hold which characterized in that: the anti-skid device comprises an anti-skid shell (1), an adjusting mechanism and an auxiliary mechanism, wherein a second connecting block (15) is embedded at the right end of the anti-skid shell (1), and an adsorption hose is fixedly connected at the tail end of the second connecting block (15); the adjusting mechanism comprises an adjusting pipe (12), a driving wheel (13) and a sliding block (17), the right end of the adjusting pipe (12) is sleeved in a sleeve (14), the right end of the sleeve (14) is fixedly connected to a second connecting block (15), the driving wheel (13) is meshed at the bottom of the adjusting pipe (12), the driving wheel (13) is rotatably connected with the inner wall of the anti-skidding shell (1), and the sliding block (17) is fixedly connected to the top of the adjusting pipe (12); the auxiliary mechanism is installed on extension rod (2), extension rod (2) right-hand member cup joints in skid resistant housing (1), just extension rod (2) are connected with control tube (12) through first connecting block (11), extension rod (2) left end rigid coupling has adsorption head (4).

2. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: adjusting pipe (12) left end rigid coupling has first connecting block (11), first connecting block (11) left side overlap joint has dog (18), dog (18) rigid coupling is on anti-skidding shell (1) inner wall, uide bushing (16) is installed on dog (18) right side, uide bushing (16) bottom block has slider (17) one end, sliding connection between slider (17) and uide bushing (16).

3. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: connecting axle (20) has been cup jointed to drive wheel (13) one side, the terminal rigid coupling of connecting axle (20) is on anti-skidding shell (1) inner wall, one side rigid coupling that connecting axle (20) were kept away from in drive wheel (13) has the output shaft of servo motor (21), servo motor (21) gomphosis is on anti-skidding shell (1) inner wall.

4. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: the anti-skidding type anti-skidding adjusting pipe is characterized in that a positioning groove is formed in the side wall of the adjusting pipe (12), a positioning block (1901) is clamped in the positioning groove, the positioning block (1901) is fixedly connected to one end of a limiting strip (19), the other end of the limiting strip (19) is connected with the outer wall of the anti-skidding shell (1) through a rotating shaft, and the limiting strip (19) is connected with the anti-skidding shell (1) in a rotating mode.

5. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: sliding connection between control tube (12) and sleeve pipe (14), logical groove has been seted up to control tube (12) inside, lead to groove and first connecting block (11) intercommunication, first connecting block (11) left side is run through by extension rod (2) right-hand member, sliding connection between extension rod (2) and anti-skidding shell (1).

6. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: connect pole (5) are installed through the screw thread to adsorption head (4), connecting pole (5) left end rigid coupling has blade (7), just the length of blade (7) is less than connecting rod (5).

7. A multi-functional surgical dissector convenient to hold according to claim 1, wherein: the utility model discloses a novel extension rod, including auxiliary mechanism, extension rod (2), protection overcoat (6), the equal rigid coupling in both sides has electro-magnet (9) about extension rod (2), one side block that extension rod (2) were kept away from in electro-magnet (9) has the piece (3) of peeling off, peel off and install spring (10) between piece (3) and extension rod (2), spring (10) are four altogether.

8. A multi-functional surgical dissector convenient to hold according to claim 7, wherein: electromagnet (9) are located and adsorb first (4) right side, adsorb first (4) left side and install stopper (8), stopper (8) rigid coupling is in connecting rod (5) both sides, stopper (8) are connected with block piece (601) block.

9. A multi-functional surgical dissector convenient to hold according to claim 7, wherein: the blade is characterized in that the protective outer sleeve (6) comprises two parts, one side of the protective outer sleeve (6) is connected through a rotating shaft, one side, far away from the rotating shaft, of the protective outer sleeve (6) is fixedly connected with a clamping block (601), and the protective outer sleeve (6) is sleeved outside the blade (7).

10. A multi-functional surgical dissector convenient to hold according to claim 9, wherein: the length of protective housing (6) is greater than blade (7), the rigid coupling has the rubber buffer block on protective housing (6) inner wall, the rubber buffer block overlap joint is in the both sides of blade (7).