CN208910427U - A kind of endoscope-assistant surgery specimen fetching device - Google Patents

Abstract

The utility model discloses a kind of endoscope-assistant surgery specimen fetching devices, including mobile jib and sleeve, the front end of the slide bar is provided with second sliding slot, and the right end of the slide bar is connected with shaft, and the right end of the shaft is connected with bull stick, the slide bar is connected by shaft with rotarod activity, the right end of the bull stick is connected with lead screw, and the outer wall of the lead screw is equipped with screw, and the lead screw is connected with screw screw thread, the screw is fixedly linked with the inner wall of mobile jib, and the right end of the lead screw is connected with handle.Endoscope-assistant surgery specimen fetching device passes through the effect of handle by the cooperation of mobile jib and sleeve, pass through the effect of end, pass through the cooperation of shaft and bull stick, by the cooperation of bull stick and lead screw, the effect to match by the screw thread of lead screw and screw, pass through the cooperation of lead screw and handle, it can be convenient and take out the sample that patient's body needs, do not need medical worker and firmly clamp for a long time, it is time saving and energy saving, it is easy to operate, it is practical.

Description

A kind of endoscope-assistant surgery specimen fetching device

Technical field

The utility model relates to endoscope-assistant surgery technical field, specially a kind of endoscope-assistant surgery specimen fetching device.

Background technique

Take sundries to develop specifically for laparoscopic surgery operational requirements, can will operation excision object (malignant tumour, capsule, Purulence cuts off the tissue such as object and endometrium) disposably take out, it is developed specifically for laparoscopic surgery operational requirements, it can be by hand Art cuts off object (malignant tumour, capsule, purulence excision object and endometrium etc. tissue) disposable taking-up, effectively prevent pathological tissues It is contacted with health tissues, pathology is avoided to remain, the surgical procedure of doctor can not only be significantly facilitated, reduce operating difficulty, save hand The art time improves procedure efficiency, and is conducive to patient postoperative rehabilitation, reduces post-surgical infection's risk, saves for patient big It measures recessive medical expense, such as application No. is 201720224242.8 utility model patent, including fetching rod, covers in fetching rod On inner rod and cover the outside link outside inner rod, it is characterised in that: fetching rod front end be equipped with steel ring piece, steel ring piece front end Equipped with opening, opening is equipped with connector sleeve, although solving the problems, such as the incidence of infection of incisional wound, for being inconvenient to take out The sample that patient's body needs needs medical worker firmly to clamp for a long time, and time-consuming and laborious, inconvenient for operation, practicability is weak Problem still not can solve.

Utility model content

The purpose of this utility model is to provide a kind of endoscope-assistant surgery specimen fetching devices, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of endoscope-assistant surgery specimen fetching device, packet Mobile jib and sleeve are included, the outer wall of the mobile jib is cased with sleeve, the mobile jib and sleeve clearance fit, the upper and lower ends of the sleeve It is connected with handle, the left end of the mobile jib is connected with card slot, and the left end inner wall of the mobile jib is cased with slide bar, the slide bar and master Bar clearance fit, the left end of the slide bar are connected with pin shaft, and the rear and front end of the pin shaft is connected with clamping bar, the clamping bar Middle part is connected with spring, and the left end of the clamping bar is connected with end, and the outer wall of the slide bar is cased with lantern ring, the lantern ring and mobile jib Inner wall be fixedly linked, the front end of the slide bar is provided with second sliding slot, and the front inner wall of the lantern ring is connected with the second sliding block, institute It states second sliding slot and the sliding of the second sliding block is clamped, the right end of the slide bar is connected with shaft, and the right end of the shaft, which is connected with, to be turned Bar, the slide bar are connected by shaft with rotarod activity, and the right end of the bull stick is connected with lead screw, and the outer wall of the lead screw is equipped with Screw, the lead screw are connected with screw screw thread, and the screw is fixedly linked with the inner wall of mobile jib, and the right end of the lead screw is affixed There is handle.

Preferably, the front inner wall of the sleeve is connected with the first sliding block, and the front end of the mobile jib is provided with first sliding groove, institute It states the first sliding block and first sliding groove sliding is clamped, the upper and lower ends of first sliding block are connected with pushing hands, first sliding block Inner wall be equipped with bolt, the bolt is connected with the first sliding block screw thread, and the outer wall of first sliding block is connected with switch block.

Preferably, the inner wall of the handle is connected with rubber pad.

Preferably, the upper and lower ends of the mobile jib are connected with cushion block.

Preferably, the outer wall of the handle is connected with grip.

Compared with prior art, the utility model has the beneficial effects that endoscope-assistant surgery specimen fetching device, passes through mobile jib Set is passed through by the cooperation of mobile jib and slide bar by the cooperation of mobile jib and card slot by the effect of handle with the cooperation of sleeve The left and right of ring is clamped by the sliding of the second sliding block and second sliding slot, by the cooperation of pin shaft and clamping bar, passes through clamping bar and spring The effect of elastic force silk is passed through by the cooperation of bull stick and lead screw by the cooperation of shaft and bull stick by the effect of end The effect that the screw thread of thick stick and screw matches can be convenient by the cooperation of lead screw and handle and take out the mark that patient's body needs This, does not need medical worker and firmly clamps for a long time, time saving and energy saving, easy to operate, practical.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structure connection diagram of the bull stick and screw and lead screw in Fig. 1；

Fig. 3 is the structure connection diagram of the sleeve and the first sliding block and first sliding groove in Fig. 1.

In figure: 1, mobile jib, 2, handle, 3, rubber pad, 4, bull stick, 5, screw, 6, handle, 7, lead screw, 8, sleeve, 9, first Sliding block, 10, first sliding groove, 11, cushion block, 12, lantern ring, 13, second sliding slot, 14, clamping bar, 15, spring, 16, end, 17, pin shaft, 18, card slot, 19, slide bar, the 20, second sliding block, 21, shaft, 22, grip, 23, switch block, 24, bolt, 25, pushing hands.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of endoscope-assistant surgery specimen fetching device, including Mobile jib 1 and sleeve 8, the outer wall of mobile jib 1 are cased with sleeve 8, mobile jib 1 and 8 clearance fit of sleeve, and the upper and lower ends of mobile jib 1 are affixed There is a cushion block 11, the mobile jib 1 of conveniently taking of cushion block 11 is mobile, according to the of different sizes of the user's palm, the comfort level of taking equipment Can be different, first according to the size of palm, switch block 23 is rotated, switch block 23 drives bolt 24 to rotate, at this time loose bolts 24, mobile Pushing hands 25 moves, and pushing hands 25 drives the movement of the first sliding block 9, and the first sliding block 9 is close to the inner wall movement of first sliding groove 10, the first sliding block 9 keep lateral fixed movement, while limiting the fixed movement that sleeve 8 keeps lateral, can be driven at this time by moving sleeve 8 Handle 2 moves, and guarantees the comfort level of user, and the front inner wall of sleeve 8 is connected with the first sliding block 9, and the front end of mobile jib 1 is provided with the One sliding slot 10, the first sliding block 9 are clamped with the sliding of first sliding groove 10, and the upper and lower ends of the first sliding block 9 are connected with pushing hands 25, and first The inner wall of sliding block 9 is equipped with bolt 24, and bolt 24 is connected with 9 screw thread of the first sliding block, and the outer wall of the first sliding block 9 is connected with switch block 23, The upper and lower ends of sleeve 8 are connected with handle 2, and guarantee equipment first keeps state as shown in Figure 1, and clamping bar 14 at this time passes through bullet The effect of the elastic force of spring 15 can keep the state opened, equipment is deep into inside the affected part of patient at this time, while according to hysteroscope Effect, observe the position of sample, behind the position for determining sample, clamping bar 14 stretch to the position of sample, guarantee that sample exists Between clamping bar 14, the inner wall of handle 2 is connected with rubber pad 3, and rubber pad 3 plays the role of protecting handle 2, and the left end of mobile jib 1 is solid It is connected to card slot 18, the left end inner wall of mobile jib 1 is cased with slide bar 19, slide bar 19 and 1 clearance fit of mobile jib, and the left end of slide bar 19 is connected with Pin shaft 17, the rear and front end of pin shaft 17 are connected with clamping bar 14, and the middle part of clamping bar 14 is connected with spring 15, and the left end of clamping bar 14 is solid It is connected to end 16, the outer wall of slide bar 19 is cased with lantern ring 12, and lantern ring 12 and the inner wall of mobile jib 1 are fixedly linked, and the front end of slide bar 19 is opened There is second sliding slot 13, the front inner wall of lantern ring 12 is connected with the second sliding block 20, and second sliding slot 13 and the sliding of the second sliding block 20 are clamped, The right end of slide bar 19 is connected with shaft 21, and the right end of shaft 21 is connected with bull stick 4, and slide bar 19 passes through 4 activity of shaft 21 and bull stick It is connected, the right end of bull stick 4 is connected with lead screw 7, rotates handle 6, handle 6 drives lead screw 7 to rotate, according to the spiral shell of lead screw 7 and screw 5 The fixed effect in the position for the effect and screw 5 that line matches, lead screw 7 can be in the inner wall side-to-side movement of screw 5, silk at this time Thick stick 7 can drive shaft 21 to rotate by bull stick 4, and the direction of rotation handle 6 is the direction that lead screw 7 can be driven to move right, silk Thick stick 7 is moved right by bull stick 4 and shaft 21 with moving slide-bar 19, and slide bar 19 drives second sliding slot 13 to move, second sliding slot 13 It is close to the outer wall movement of the second sliding block 20, second sliding slot 13 keeps lateral fixed movement, and second sliding slot 13 shows slide bar at this time 19 keep lateral fixed movement, and slide bar 19 drives clamping bar 14 to move right by pin shaft 17, when clamping bar 14 touches card slot 18 And when continuing to move right, clamping bar 14 can move to each other, while squeezing spring 15 and bringing it about deformation, when clamping bar 14 will After the completion of sample is fixed, pull handle 2, the outer wall of lead screw 7 is equipped with screw 5, and lead screw 7 is connected with 5 screw thread of screw, screw 5 with The inner wall of mobile jib 1 is fixedly linked, and the right end of lead screw 7 is connected with handle 6, and the outer wall of handle 6 is connected with grip 22, and grip 22 plays Protect the effect of handle 6.

When needing to work using equipment, guarantee equipment first keeps state as shown in Figure 1, and clamping bar 14 at this time passes through The effect of the elastic force of spring 15 can keep the state opened, equipment is deep into inside the affected part of patient at this time, while according to chamber The position of sample is observed in the effect of mirror, and behind the position for determining sample, clamping bar 14 is stretched to the position of sample, guarantees sample Between clamping bar 14, handle 6 is rotated at this time, and handle 6 drives lead screw 7 to rotate, and matches according to the screw thread of lead screw 7 and screw 5 The fixed effect in the position of effect and screw 5, in the inner wall side-to-side movement of screw 5, lead screw 7 can be by turning for the meeting of lead screw 7 at this time Bar 4 drives shaft 21 to rotate, and the direction of rotation handle 6 is the direction that lead screw 7 can be driven to move right, and lead screw 7 passes through bull stick 4 And shaft 21 is moved right with moving slide-bar 19, slide bar 19 drives second sliding slot 13 to move, and second sliding slot 13 is close to the second sliding block 20 outer wall movement, second sliding slot 13 keep lateral fixed movement, and second sliding slot 13 shows that slide bar 19 keeps lateral at this time Fixed movement, slide bar 19 drive clamping bar 14 to move right by pin shaft 17, when clamping bar 14 touches card slot 18 and continues to transport to the right When dynamic, clamping bar 14 can move to each other, while squeezing spring 15 and bringing it about deformation, fix sample when clamping bar 14 and complete Afterwards, handle 2 is pulled, equipment and sample are taken out.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of endoscope-assistant surgery specimen fetching device, including mobile jib (1) and sleeve (8), the outer wall of the mobile jib (1) are cased with sleeve (8), the mobile jib (1) and sleeve (8) clearance fit, it is characterised in that: the upper and lower ends of the sleeve (8) are connected with handle (2), the left end of the mobile jib (1) is connected with card slot (18), and the left end inner wall of the mobile jib (1) is cased with slide bar (19), the cunning Bar (19) and mobile jib (1) clearance fit, the left end of the slide bar (19) are connected with pin shaft (17), the front and back two of the pin shaft (17) End is connected with clamping bar (14), is connected with spring (15) in the middle part of the clamping bar (14), the left end of the clamping bar (14) is connected with The outer wall of end (16), the slide bar (19) is cased with lantern ring (12), and the lantern ring (12) and the inner wall of mobile jib (1) are fixedly linked, The front end of the slide bar (19) is provided with second sliding slot (13), and the front inner wall of the lantern ring (12) is connected with the second sliding block (20), The second sliding slot (13) and the second sliding block (20) sliding are clamped, and the right end of the slide bar (19) is connected with shaft (21), described The right end of shaft (21) is connected with bull stick (4), and the slide bar (19) is movably connected by shaft (21) with bull stick (4), and described turn The right end of bar (4) is connected with lead screw (7), and the outer wall of the lead screw (7) is equipped with screw (5), the lead screw (7) and screw (5) spiral shell Line is connected, and the screw (5) is fixedly linked with the inner wall of mobile jib (1), and the right end of the lead screw (7) is connected with handle (6).

2. a kind of endoscope-assistant surgery specimen fetching device according to claim 1, it is characterised in that: before the sleeve (8) End inner wall is connected with the first sliding block (9), and the front end of the mobile jib (1) is provided with first sliding groove (10), first sliding block (9) and the One sliding slot (10) sliding clamping, the upper and lower ends of first sliding block (9) are connected with pushing hands (25), first sliding block (9) Inner wall be equipped with bolt (24), the bolt (24) is connected with the first sliding block (9) screw thread, and the outer wall of first sliding block (9) is consolidated It is connected to switch block (23).

3. a kind of endoscope-assistant surgery specimen fetching device according to claim 1, it is characterised in that: the handle (2) it is interior Wall is connected with rubber pad (3).

4. a kind of endoscope-assistant surgery specimen fetching device according to claim 1, it is characterised in that: the mobile jib (1) it is upper Lower both ends are connected with cushion block (11).

5. a kind of endoscope-assistant surgery specimen fetching device according to claim 1, it is characterised in that: outside the handle (6) Wall is connected with grip (22).