CN215129219U

CN215129219U - Medical science is with backbone scope training set

Info

Publication number: CN215129219U
Application number: CN202121139097.6U
Authority: CN
Inventors: 何丁文; 程细高; 徐艳杰; 付晓玲; 殷明; 吴添龙; 曹健; 邓见键; 汤涛
Original assignee: Second Affiliated Hospital to Nanchang University
Current assignee: Second Affiliated Hospital to Nanchang University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a medical science is with backbone scope training set relates to the medical instrument field, including inserting a section of thick bamboo, the lead-in hole has been seted up to the inner wall of inserting a section of thick bamboo, and the inner wall in lead-in hole has cup jointed the scope ware, controlling device is installed on the top of scope ware, and the top of controlling device installs the button that extends to controlling device inside, controlling device's inside is located the below of button and installs the inductor, controlling device's outer wall has cup jointed the circuit casket, and the internally mounted of circuit casket has the positive negative pole circuit of being connected with the inductor. The utility model discloses a be provided with and insert a section of thick bamboo, scope ware, button, circuit casket, cutterbar, controlling device, positive negative pole circuit, inductor and mutually support to make the doctor at lengthy operation in-process, need not go manually to go the continuation press machine switch and lead to the hand to tremble, thereby avoided causing the secondary damage to the patient, thereby reduced the success rate of operation.

Description

Medical science is with backbone scope training set

Technical Field

The utility model relates to the field of medical equipment, specifically be a backbone scope training set for medical science.

Background

The lumbar degenerative disease is a spinal mid-axis osseous organic lesion caused by age increase and injury accumulation, mainly affects nerve structures in intervertebral discs, ligaments and vertebral canals, including a series of diseases such as lumbar disc herniation and lumbar spinal stenosis, and often causes limb pain, numbness and weakness, even paralysis, and influences normal life and work of patients. The disease has complex pathogenic mechanism, high morbidity and wide sick population, is a frequently encountered disease which troubles the health of human beings and becomes the main reason of medical expenditure, absenteeism and disability of the masses. Especially, the morbidity of physical workers in rural areas is higher. Patients with lumbar degenerative diseases with poor conservative treatment effect often need surgical treatment. The prior surgical treatment is mainly open surgery, and has good clinical curative effect, but the traditional surgical treatment has large trauma, much bleeding and slow postoperative recovery, and the damage of the normal spinal structure caused by iatrogenic property in the operation often causes or aggravates the body injury. How to reduce surgical trauma, reduce complications and accelerate patient recovery while ensuring good treatment effect is a world problem to be solved urgently in the field of orthopedics.

Because the doctor needs to use manual trepan to carry out the rotary-cut for a long time during the operation, consequently both hands are tired very easily, the dynamics and the direction of rotary-cut are hardly controlled under the tired condition of both hands, in case dynamics and direction appear losing control just can bring great risk such as nerve damage for the patient, the dura mater bag tears etc. just, and when carrying out the sclerotin cutting to the patient, the tool bit is in under a fixed rotatory state, very difficult nimble rotate the sclerotin and cut, the success rate of operation reduces easily, consequently, provide a backbone endoscope training device for medical science.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a backbone scope training set for medical science to solve the doctor when performing the operation for a long time, because tired and the dynamics and the direction of hard control rotary-cut, bring great risk such as nerve damage, dura mater bag for the patient easily and tear, and the technical problem that can not be nimble carry out the cutting to the unnecessary sclerotin of patient wound.

In order to achieve the above object, the utility model provides a following technical scheme: a medical spine endoscope training device is characterized in that the inner wall of an insertion tube is provided with a leading-in hole, the inner wall of the leading-in hole is sleeved with an endoscope device, the top end of the endoscope device is provided with a holding device, a button extending into the holding device is arranged at the top end of the holding device, an inductor is arranged in the holding device below the button, a circuit box is sleeved on the outer wall of the holding device, and the interior of the circuit box is provided with a positive and negative circuit connected with the inductor, the interior of the endoscope is sleeved with a cutter extending to the outer side of the bottom end of the endoscope, and the tail end of the cutter is provided with a rotating device connected with the positive and negative circuits, the center of the rotating device is provided with a rotating rod, and the outer wall of the rotating rod is sleeved with a movable rotating rod, the outer wall of the rotating rod is positioned below the movable rotating rod and is sleeved with a worm, and one end of the movable rotating rod is sleeved with a worm wheel positioned on one side of the worm.

Through adopting above-mentioned technical scheme, can make the doctor in lengthy operation process, need not go to manually go the continuation press machine switch and lead to the hand to tremble to avoided causing the secondary injury to the patient, thereby reduced the success rate of operation, make during operation process, the machine is when meeting with the comparatively skew position of the inside angle of vertebra, clears up it through rotating the contact, solved because of the limited drawback that can not perform the operation of angle, certain flexibility has.

The utility model discloses further set up to, the outer lane that the outer wall of inserting a section of thick bamboo is located the induction hole has seted up three function hole.

By adopting the technical scheme, corresponding medical instruments can be added according to the operation requirements.

The utility model discloses further set up to, the outer wall of button is installed and is cup jointed at the inside press plate of the controlling device, and has cup jointed the elastic device of welding at two walls of controlling device according to the press plate bottom.

Through adopting above-mentioned technical scheme, can press the button and reset.

The utility model discloses further set up to, the response groove has been seted up to the bottom of button, and the inner wall in response groove installs two sets of flexible fixture blocks, and the outer wall of inductor is located the stopper below cover that the inductor top set up and has connect the circular arc slider.

By adopting the technical scheme, the switch can be triggered by pressing the button to form circuit connection.

The utility model discloses further set up to, the draw-in groove has been seted up to the outer wall of activity bull stick, and the inner wall of draw-in groove has cup jointed the connecting rod No. one, and the one end of connecting rod has cup jointed No. two connecting rods, and No. two connecting rods cup jointed the dwang of being connected with activity bull stick one end.

By adopting the technical scheme, the power consumption of the machine can be reduced, and the connecting rotating rod is driven to swing.

The utility model discloses further set up to, the dwang has been cup jointed to the centre of a circle department of worm wheel, and the card post that the end of dwang and activity bull stick outer wall were seted up cup joints.

Through adopting above-mentioned technical scheme, can drive the worm wheel through activity bull stick work and rotate.

The utility model discloses further set up to, rotating device's one end and the contact position department of positive negative pole circuit are provided with the rolling ball, and rotating device's internally mounted has a set of commentaries on classics machine.

Through adopting above-mentioned technical scheme, can make rotating device rotate, realize nimble cutting.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with and insert a section of thick bamboo, scope ware, button, circuit casket, cutterbar, controlling device, positive negative pole circuit, inductor and mutually support to make the doctor at lengthy operation in-process, need not go manually to go the continuation press machine switch and lead to the hand to tremble, thereby avoided causing the secondary damage to the patient, thereby reduced the success rate of operation.

2. The utility model discloses a be provided with rotating device, bull stick, worm wheel, activity bull stick, induction hole and mutually support, can make during operation process, the machine when meeting with the comparatively skew position of the inside angle of vertebra, clears up it through rotating the contact, has solved because of the limited drawback that can not perform the operation of angle, has certain flexibility.

Drawings

FIG. 1 is a perspective view of the insertion tube of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a block diagram of the present invention;

fig. 4 is a diagram of the operation of the cutter of the present invention.

In the figure: 1. inserting a cylinder; 2. an endoscope; 3. a button; 4. a circuit box; 5. a cutter; 6. a holding device; 7. positive and negative pole circuits; 8. an inductor; 9. a rotating device; 10. a rotating rod; 11. a worm; 12. a worm gear; 13. a movable rotating rod; 14. an introduction hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A spine endoscope training device for medical use is disclosed, as shown in figures 1-4, comprising an insertion tube 1, wherein the inner wall of the insertion tube 1 is provided with an introduction hole 14, the inner wall of the introduction hole 14 is sleeved with an endoscope device 2, the top end of the endoscope device 2 is provided with a holding device 6, the top end of the holding device 6 is provided with a button 3 extending to the inside of the holding device 6, the inside of the holding device 6 is provided with a sensor 8 positioned below the button 3, the outer wall of the holding device 6 is sleeved with a circuit box 4, the inside of the circuit box 4 is provided with a positive and negative electrode circuit 7 connected with the sensor 8, the positive and negative electrode circuit 7 can be driven to work by pressing the button 3, the defect that a doctor needs to press a switch for a long time during an operation is avoided, the inside of the endoscope device 2 is sleeved with a cutter 5 extending to the outer side of the bottom end of the endoscope device 2, and the tail end of the cutter 5 is provided with a rotating device 9 connected with the positive and negative electrode circuit 7, the center of the rotating device 9 is provided with a rotating rod 10, the outer wall of the rotating rod 10 is sleeved with a movable rotating rod 13, the outer wall of the rotating rod 10 is positioned below the movable rotating rod 13 and is sleeved with a worm 11, one end of the movable rotating rod 13 is sleeved with a worm wheel 12 positioned on one side of the worm 11, and a cutter can cut the position with a deviated angle.

Referring to fig. 1, the outer wall of the insertion tube 1 at the outer ring of the introduction hole 14 is provided with three functional holes, so that corresponding medical instruments can be added according to the surgical requirements.

Referring to fig. 2 and 3, a pressing plate sleeved inside the holding device 6 is installed on an outer wall of the button 3, and an elastic device welded to two walls of the holding device 6 is sleeved at a bottom end of the pressing plate to press and reset the button 3.

Referring to fig. 3, an induction groove is formed at the bottom of the button 3, two sets of telescopic fixture blocks are mounted on the inner wall of the induction groove, and an arc slider is sleeved on the outer wall of the inductor 8 below a limit block arranged at the top end of the inductor 8 and can trigger a switch by pressing the button 3 to form circuit connection.

Referring to fig. 4, the outer wall of the movable rotating rod 13 is provided with a slot, the inner wall of the slot is sleeved with a first connecting rod, one end of the first connecting rod is sleeved with a second connecting rod, and the second connecting rod is sleeved with a rotating rod connected with one end of the movable rotating rod 13, so that the power consumption of the machine can be reduced, and the movable rotating rod 13 is driven to swing.

Referring to fig. 4, a rotating rod is sleeved at the center of the worm wheel 12, and the end of the rotating rod is sleeved with a clamping column formed on the outer wall of the movable rotating rod 13, so that the worm wheel 12 can be driven to rotate by the operation of the movable rotating rod 13.

Referring to fig. 3 and 4, a rotating ball is disposed at a contact position between one end of the rotating device 9 and the positive and negative electrode circuits 7, and a set of rotating machines is installed inside the rotating device 9, so that the cutter 5 can rotate to achieve flexible cutting.

The utility model discloses a theory of operation does: when minimally invasive surgery is performed, the insertion tube 1 is inserted into a minimally invasive hole cut on a patient in advance, the endoscope 2 is inserted into the minimally invasive hole of the patient through a lead-in hole 14 formed in the top end of the insertion tube 1, a doctor presses a button 3 sleeved on the inner wall of a holding device 6 downwards, limiting blocks are sleeved at two ends of the button 3, elastic devices welded on two walls of the holding device 6 are sleeved on the outer wall of each limiting block, the button 3 is pressed downwards to be in groove engagement with an inductor 8, an arc sliding block is sleeved below the limiting block arranged at the top end of the inductor 8 through the outer wall of the inductor 8 to form fixation and enable a circuit to be connected, the circuit is triggered to operate by pressing a switch to drive a machine to work, the switch is pressed again to close the circuit to stop the machine work, the defect that the doctor needs to continuously press the switch in the lengthy surgery process is avoided, and a positive electrode circuit 7 and a negative electrode circuit sleeved inside a circuit box 4 on the outer wall of the holding device 6 are driven to work and transport the circuit The positive and negative electrode circuits 7 start to work to drive the rotating device 9 with one end connected to rotate, one end of the rotating device 9 is connected with the cutter 5 sleeved on the inner wall of the endoscope 2, the rotating rod 10 is installed at the center of the rotating device 9, the outer wall of the rotating rod 10 is sleeved with the movable rotating rod 13, one side of the movable rotating rod 13 is provided with the worm 11, one end of the movable rotating rod 13 is positioned on one side of the worm 11 and is provided with the worm wheel 12, the outer wall of the movable rotating rod 13 is provided with the clamping groove, the inner wall of the clamping groove is sleeved with the connecting rod No. 1, one end of the connecting rod No. 1 is sleeved with the connecting rod No. 2, the connecting rod No. 2 is sleeved with the rotating rod connected with one end of the movable rotating rod, so as to drive the cutter 5 to perform rotary cutting, and the contact position of the rotating device 9 and the positive and negative electrode circuits 7 is provided with the spherical rotating ball, thereby realizing the flexible rotation of the cutter 5, therefore, the bone with a deviated angle inside the injury of a patient can be flexibly cut in the operation process, and the success rate of the operation is improved.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a backbone endoscope training set for medical science, is including inserting a section of thick bamboo (1), its characterized in that: the inner wall of the insert barrel (1) is provided with a lead-in hole (14), the inner wall of the lead-in hole (14) is sleeved with an endoscope device (2), a holding device (6) is installed at the top end of the endoscope device (2), a button (3) extending into the holding device (6) is installed at the top end of the holding device (6), an inductor (8) is installed below the button (3) in the holding device (6), a circuit box (4) is sleeved on the outer wall of the holding device (6), a positive electrode circuit and a negative electrode circuit (7) connected with the inductor (8) are installed in the circuit box (4), a cutter (5) extending to the outer side of the bottom end of the endoscope device (2) is sleeved in the endoscope device (2), a rotating device (9) connected with the positive electrode circuit and the negative electrode circuit (7) is installed at the tail end of the cutter (5), a rotating rod (10) is installed at the center of the rotating device (9), and the outer wall of the rotating rod (10) is sleeved with a movable rotating rod (13), the outer wall of the rotating rod (10) is positioned below the movable rotating rod (13) and is sleeved with a worm (11), and one end of the movable rotating rod (13) is sleeved with a worm wheel (12) positioned on one side of the worm (11).

2. The medical spinal endoscope training device according to claim 1, characterized in that: the outer wall of the insertion barrel (1) is provided with three functional holes at the outer ring of the leading-in hole (14).

3. The medical spinal endoscope training device according to claim 1, characterized in that: the outer wall of the button (3) is provided with a pressing plate sleeved inside the holding device (6), and the bottom end of the pressing plate is sleeved with an elastic device welded on two walls of the holding device (6).

4. The medical spinal endoscope training device according to claim 1, characterized in that: the bottom of button (3) has been seted up the response groove, and the inner wall in response groove installs two sets of flexible fixture blocks, and the outer wall of inductor (8) is located the stopper below that inductor (8) top set up and has cup jointed the circular arc slider.

5. The medical spinal endoscope training device according to claim 1, characterized in that: the outer wall of activity bull stick (13) has seted up the draw-in groove, and the inner wall of draw-in groove has cup jointed the connecting rod No. one, and the one end of connecting rod has cup jointed the connecting rod No. two, and No. two connecting rods cup jointed the dwang of being connected with activity bull stick (13) one end.

6. The medical spinal endoscope training device according to claim 1, characterized in that: the circle center of the worm wheel (12) is sleeved with a rotating rod, and the tail end of the rotating rod is sleeved with a clamping column arranged on the outer wall of the movable rotating rod (13).

7. The medical spinal endoscope training device according to claim 1, characterized in that: a rotating ball is arranged at the contact position of one end of the rotating device (9) and the positive and negative electrode circuits (7), and a group of rotating machines is arranged in the rotating device (9).