CN219629725U - Bone drilling guiding device - Google Patents
Bone drilling guiding device Download PDFInfo
- Publication number
- CN219629725U CN219629725U CN202320086028.6U CN202320086028U CN219629725U CN 219629725 U CN219629725 U CN 219629725U CN 202320086028 U CN202320086028 U CN 202320086028U CN 219629725 U CN219629725 U CN 219629725U
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- seat
- surrounding
- main body
- integrally
- supporting seat
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 208000002197 Ehlers-Danlos syndrome Diseases 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 210000002414 leg Anatomy 0.000 description 13
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 210000002303 tibia Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of medical treatment, in particular to a bone drilling guide device which comprises an outer supporting seat, a main body seat, a surrounding seat and a fixed foot position, wherein the surrounding seat is fixedly connected with the fixed foot position, the main body seat is fixedly connected with the outer supporting seat, the surrounding seat is simultaneously connected with the main body seat, a positioning groove and a guide hole are fixedly formed in the surface of the outer supporting seat, a connecting belt is embedded in the fixed foot position, a filling layer is arranged in the surrounding seat, an inner supporting seat is embedded in the main body seat, and a connecting spring is fixedly connected with the bottom end of the inner supporting seat. The outer supporting seat is used for supporting the outer drilling machine in a good and stable mode, the top of the outer supporting seat is horizontally arranged to facilitate the placement and operation of the outer drilling machine, the main body seat is used as a supporting structure, the stability of the whole device is enhanced, the inward folded angle is arranged to surround the inner side position of the leg of a patient when the surrounding seat is used, the effect of surrounding and positioning the inner side position of the leg of the patient is achieved, and therefore the effect of fixing the whole device at the position of the leg of the patient is achieved.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a bone drilling guide device.
Background
The medical and health system is positioned clearly, the medical and health of China creates a series of magnificents, and great achievement is achieved in various aspects of medical service, prevention and health care and the like.
The medical field contains various therapeutic fields, including the fields of bone science, neurology and the like, orthopedics is also called orthopedics and surgery, is a specialty or discipline of medicine, specially researches the anatomy, physiology and pathology of the skeletal muscle system, uses medicaments, operations and physical methods to maintain and develop the normal form and function of the system, and treats the injury of the system.
In the case of bone surgery, a doctor mainly plans the invasive position and the invasive path of the surgery by using X-ray or computed tomography images of the bone of a patient and matching with the anatomical knowledge of the doctor, clinical surgery experience and a drilling mechanism, so that the accuracy, safety and reliability of the surgery depend on the clinical experience of the doctor extremely, and therefore, it is often difficult for a doctor with less experience to grasp the quality of the surgery. In terms of the position of the tibia on the leg, the surgical (orthopedics) doctor has deviation between the angle and the forward angle of the leg due to the specificity of the tibia on the leg, so that when drilling operation is carried out on the tibia, the position and the angle of the implanted bone nail are important, and the damage to nerves, blood vessels and the like should be avoided, otherwise serious sequelae such as hemiplegia and the like can be caused.
When the existing drilling mechanism is actually used, the existing drilling operation is fully carried out by manual holding under the reasons of vibration and temperature in an orthopaedics drilling mode, and an auxiliary mechanism is not used in the whole process, so that high-quality holes cannot be obtained, bone tissues are possibly damaged, and the operation quality is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the bone drilling guide device provided by the utility model is used as an auxiliary mechanism, and can provide stable and convenient-to-operate guide hole sites for drilling positions while ensuring the joint positioning with the injured positions of the legs of patients, so that the drilling quality and the operation quality are improved.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a skeleton drilling guider, including outer supporting seat, the main part seat, surround seat and fixed foot position fixed connection, main part seat and outer supporting seat fixed connection, surround the seat and be connected with the main part seat simultaneously, the fixed surface of outer supporting seat is provided with constant head tank and guiding hole, the embedding is provided with the connecting band in the fixed foot position, the inside of surrounding the seat is provided with the filling layer, the inside embedding of main part seat is provided with interior supporting seat, the bottom fixedly connected with coupling spring of interior supporting seat, the inside embedding of surrounding the seat is provided with the guiding axle body, the inboard fixedly connected with contact layer of surrounding the seat, the outside of guiding axle body is encircleed and is provided with the sealing layer.
Further, the outer supporting seat, the main body seat and the surrounding seat are arranged from top to bottom in a matched mode, the outer supporting seat is a soft plastic seat, the arc-shaped seat body is arranged, and the top centering position is horizontally arranged.
Further, the whole body seat is arranged as a hard plastic seat, the downward folded corners at the two sides are arranged, the surrounding seats are arranged in two groups, the surrounding seats are fixedly arranged at the bottoms of the two sides of the body seat, and the whole body seat is L-shaped and is arranged as a soft rubber seat.
Further, the positioning groove is integrally concavely arranged, the guide hole is integrally obliquely arranged, penetrates through the outer supporting seat and the main body seat and is positioned at the inner side of the positioning groove.
Further, the contact layer is wholly located the inboard surface of encircleing the seat, sets up to elasticity skin material, and the interior angle and the outer end angle of whole device all are the arc chamfer setting.
Further, the guide shaft body is embedded in the butt joint position of the surrounding seat and the main body seat, and simultaneously connects the surrounding seat and the main body seat, and is internally provided with a torsion spring.
Further, the whole vertical embedding of connecting spring sets up in enclosing seat along and main part seat, connects simultaneously and encloses seat along and main part seat, and the sealing layer wholly sets up to soft rubber layer, encloses the connecting spring is whole, and upper and lower extreme is connected respectively along main part seat and enclosing seat simultaneously.
According to the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the outer support seat firstly has good and stable supporting property on the outer drilling machine, the top part is horizontally arranged, the outer drilling machine is convenient to place and operate, the main body seat is used as a supporting structure, the stability of the whole device is enhanced, and the inward folded angle arranged surrounding seat achieves the effect of surrounding and positioning the inner side position of the leg of a patient when the whole device is used, so that the whole device is fixed at the leg position of the patient.
According to the utility model, the positioning groove is used for facilitating the positioning contact between the head part of the external drilling machine and the device, and the effect of providing directional guide for the drill rod of the external drilling machine is achieved through the obliquely arranged guide hole when the drilling operation is performed.
According to the utility model, the guide shaft body is embedded in the butt joint position of the surrounding seat and the main body seat, and simultaneously the surrounding seat and the main body seat are connected, and the torsion spring is arranged in the guide shaft body;
according to the utility model, the effect of conveniently overturning and adjusting the butt joint position of the surrounding seat edge and the main body seat is achieved through the guide shaft body, so that the leg position of a patient can be conveniently surrounded and fixed.
According to the utility model, the surrounding seat edge and the main body seat can elastically stretch and retract according to external force through the connecting spring, and the stability of the surrounding seat edge and the main body seat during elastic stretch and retract adjustment is enhanced through the sealing layer.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the connection of the overall structure of the present utility model;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present utility model;
reference numerals:
the device comprises a 1-outer supporting seat, a 2-main body seat, a 3-surrounding seat, a 4-fixed pin, a 5-positioning groove, a 6-guiding hole, a 7-inner supporting seat, an 8-connecting spring, a 9-contact layer, a 10-guiding shaft body, an 11-connecting belt, a 12-sealing layer and a 13-filling layer.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Referring to fig. 1-3, a bone drilling guiding device comprises an outer supporting seat 1, a main body seat 2, a surrounding seat 3 and a fixed foot 4, wherein the surrounding seat 3 is fixedly connected with the fixed foot 4, the main body seat 2 is fixedly connected with the outer supporting seat 1, the surrounding seat 3 is simultaneously connected with the main body seat 2, a positioning groove 5 and a guiding hole 6 are fixedly arranged on the surface of the outer supporting seat 1, a connecting belt 11 is embedded in the fixed foot 4, a filling layer 13 is arranged in the surrounding seat 3, an inner supporting seat 7 is embedded in the main body seat 2, a connecting spring 8 is fixedly connected with the bottom end of the inner supporting seat 7, a guiding shaft body 10 is embedded in the inner side of the surrounding seat 3, a contact layer 9 is fixedly connected in the inner side of the surrounding seat 3, and a sealing layer 12 is arranged outside the guiding shaft body 10 in a surrounding manner.
In the embodiment, the outer supporting seat 1, the main body seat 2 and the surrounding seat 3 are arranged in a matched manner from top to bottom, the whole outer supporting seat 1 is a soft plastic seat and is arranged in an arc-shaped seat body, and the middle position of the top is horizontally arranged;
the outer support seat 1 is used for achieving good and stable support for the outer drilling machine, and the top of the outer support seat is horizontally arranged for facilitating placement, operation and use of the outer drilling machine.
The whole body seat 2 is a hard plastic seat, the two side positions are downwards folded, the surrounding seat 3 is provided with two groups, the surrounding seat is fixedly arranged at the bottom of the two sides of the body seat 2, and the whole body is L-shaped and is a soft rubber seat;
the main body seat 2 is used as a supporting structure, the stability of the whole device is enhanced, and the surrounding seat 3 arranged at an inward folding angle achieves the effect of surrounding and positioning the inner side position of the leg of the patient when in use, thereby achieving the effect of fixing the whole device at the leg position of the patient.
The positioning groove 5 is integrally concavely arranged, the guide hole 6 is integrally obliquely arranged and penetrates through the outer supporting seat 1 and the main body seat 2 to be positioned at the inner side of the positioning groove 5;
the positioning groove 5 is used for conveniently positioning and contacting the head position of the external drilling machine and the device, and the guiding hole 6 which is obliquely arranged is used for providing directional guiding for the drill rod of the external drilling machine when the drilling operation is carried out.
The contact layer 9 is integrally positioned on the inner side surface of the surrounding seat 3 and is made of elastic skin-like materials, and the inner end angle and the outer end angle of the integral device are arc-shaped chamfer angles;
the guide shaft body 10 is embedded in the butt joint position of the surrounding seat 3 and the main body seat 2, and is connected with the surrounding seat 3 and the main body seat 2, and is internally provided with a torsion spring;
the effect of being convenient for surround the seat 3 along carrying out upset regulation with main part seat 2 butt joint position is reached through the guiding axle body 10 to be convenient for surround fixedly to patient's shank position.
The connecting spring 8 is integrally and vertically embedded in the surrounding seat 3 edge and the main body seat 2, the surrounding seat 3 edge and the main body seat 2 are connected at the same time, the sealing layer 12 is integrally formed as a soft rubber layer, the connecting spring 8 is integrally surrounded, and the upper end and the lower end are respectively connected with the surrounding seat 3 and the main body seat 2;
the surrounding seat 3 edge and the main body seat 2 can elastically stretch and retract according to external force through the connecting spring 8, and the stability of the surrounding seat 3 edge and the main body seat 2 during elastic stretch and retract adjustment is enhanced through the sealing layer 12.
Working principle: so that the whole device is covered and sleeved at the leg position of a patient, at this moment, the surrounding seat 3 at the bottom position is matched with the main body seat 2 to form surrounding limit for the leg position, the whole device and the leg position are reinforced and fixed through the connecting belt 11, the drill bit position of the external drilling device is embedded in the positioning groove 5 to form preliminary angle positioning when drilling, and then the external drilling device completes drilling operation along the guide hole 6, and the surrounding seat 3 is self-adaptively formed to surround under the action of the connecting spring 8 and the guide shaft body 10 when facing the leg position with different sizes.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The utility model provides a skeleton drilling guider, includes outer supporting seat (1), main part seat (2), surrounds seat (3) and fixed foot position (4), its characterized in that: surrounding seat (3) and fixed foot position (4) fixed connection, main part seat (2) and outer supporting seat (1) fixed connection, surrounding seat (3) are connected with main part seat (2) simultaneously, fixed surface of outer supporting seat (1) is provided with constant head tank (5) and guiding hole (6), the embedding is provided with connecting band (11) in fixed foot position (4), the inside of surrounding seat (3) is provided with filling layer (13), the inside embedding of main part seat (2) is provided with interior supporting seat (7), the bottom fixedly connected with connecting spring (8) of interior supporting seat (7), the inside embedding of surrounding seat (3) is provided with guiding axle body (10), the inboard fixedly connected with contact layer (9) of surrounding seat (3), the outside of guiding axle body (10) is encircled and is provided with sealing layer (12).
2. A bone drill guide as in claim 1 wherein: the outer supporting seat (1), the main body seat (2) and the surrounding seat (3) are arranged in a matched mode from top to bottom, the outer supporting seat (1) is integrally a soft plastic seat, an arc-shaped seat body is arranged, and the middle position of the top is horizontally arranged.
3. A bone drill guide as in claim 1 wherein: the main body seat (2) is integrally arranged as a hard plastic seat, downward folded angles at two sides are arranged, the surrounding seats (3) are arranged in two groups, the surrounding seats are fixedly arranged at the bottoms of two sides of the main body seat (2), and the whole main body seat is L-shaped and is arranged as a soft rubber seat.
4. A bone drill guide as in claim 1 wherein: the positioning groove (5) is integrally concavely arranged, the guide hole (6) is integrally obliquely arranged, penetrates through the outer supporting seat (1) and the main body seat (2) and is positioned at the inner side of the positioning groove (5).
5. A bone drill guide as in claim 1 wherein: the contact layer (9) is integrally positioned on the inner side surface of the surrounding seat (3) and is made of elastic skin-like materials, and the inner end angle and the outer end angle of the integral device are arc-shaped chamfer angles.
6. A bone drill guide as in claim 1 wherein: the guide shaft body (10) is embedded in the butt joint position of the surrounding seat (3) and the main body seat (2), and is connected with the surrounding seat (3) and the main body seat (2) at the same time, and a torsion spring is arranged in the guide shaft body.
7. A bone drill guide as in claim 1 wherein: the connecting spring (8) is integrally and vertically embedded in the surrounding seat (3) and the main body seat (2), the surrounding seat (3) and the main body seat (2) are connected at the same time, the sealing layer (12) is integrally arranged as a soft rubber layer, the connecting spring (8) is integrally surrounded, and the upper end and the lower end are respectively connected along the main body seat (2) and the surrounding seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086028.6U CN219629725U (en) | 2023-01-30 | 2023-01-30 | Bone drilling guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086028.6U CN219629725U (en) | 2023-01-30 | 2023-01-30 | Bone drilling guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219629725U true CN219629725U (en) | 2023-09-05 |
Family
ID=87814264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320086028.6U Active CN219629725U (en) | 2023-01-30 | 2023-01-30 | Bone drilling guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219629725U (en) |
-
2023
- 2023-01-30 CN CN202320086028.6U patent/CN219629725U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |