CN111493951A - Drag hook device for general surgery department operation - Google Patents
Drag hook device for general surgery department operation Download PDFInfo
- Publication number
- CN111493951A CN111493951A CN202010439019.1A CN202010439019A CN111493951A CN 111493951 A CN111493951 A CN 111493951A CN 202010439019 A CN202010439019 A CN 202010439019A CN 111493951 A CN111493951 A CN 111493951A
- Authority
- CN
- China
- Prior art keywords
- rod
- bearing seat
- general surgery
- bearing
- retractor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the related technical field of medical instruments, in particular to a retractor device for general surgery department operations, which comprises a bracket and a bearing seat hinged at the end part of the bracket, wherein the bearing seat is driven by an angle adjusting mechanism arranged on the bracket to rotate; a bearing rod is arranged below the bearing seat and is connected with a horizontal adjusting mechanism arranged on the bearing seat, and the horizontal adjusting mechanism drives the bearing seat to move horizontally; and the bearing rod is provided with a clamping mechanism. Support fixture through the support that sets up for the centre gripping process breaks away from the staff and supports, and stability is high, and fixture's angle modulation can be realized to the angle adjustment mechanism of setting, thereby realizes the drag hook effect of different demands, and the horizontal adjustment mechanism of setting can carry out the overall regulation according to the affected part position, and also can carry out adaptability in the operation process and adjust.
Description
Technical Field
The invention relates to the technical field related to medical instruments, in particular to a retractor device for general surgery department operations.
Background
In hospitals, general surgery surgeons need to open wounds when performing operations on patients, the operation field is convenient for operation in order to fully expose the operation field, manpower is reduced, the operation is convenient, one mechanical multifunctional is realized, and the operation is smooth and the operation time is shortened.
At present, current drag hook device for general surgery operation operates complicacy, and the in-process of opening the wound needs many medical personnel concurrent operation to just can realize, need utilize the manpower to drag the hook ceaselessly after the wound is opened fixedly, and the wound struts efficiency lower, still causes the slippage of drag hook easily, influences going on of operation, and the dynamics of dragging is not convenient for adjust, drags the in-process and still causes the tear easily to the wound, causes the bigger misery of patient, exists the drawback.
Disclosure of Invention
The invention aims to provide a retractor device for general surgery department operation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the retractor device for the general surgery department comprises a bracket and a bearing seat hinged to the end part of the bracket, wherein the bearing seat is driven to rotate by an angle adjusting mechanism arranged on the bracket;
a bearing rod is arranged below the bearing seat and is connected with a horizontal adjusting mechanism arranged on the bearing seat, and the horizontal adjusting mechanism drives the bearing seat to move horizontally;
the bearing rod is provided with a clamping mechanism, and the clamping mechanism comprises a fixed clamping piece fixed at the end part of the bearing rod and a movable clamping piece connected with a driving mechanism arranged on the bearing rod.
As a further scheme of the invention: the inner side of the fixed clamping piece is provided with a buffer cavity, the buffer cavity is communicated with a negative pressure collecting assembly arranged on the bearing seat through a conduit, and the fixed clamping piece is also provided with a through hole communicated with the inner side of the buffer cavity.
As a still further scheme of the invention: the negative pressure collecting assembly comprises a collecting tank arranged on the bearing seat and a negative pressure pump communicated with the collecting tank, and the negative pressure pump is fixed on the bearing seat through a mounting seat.
As a still further scheme of the invention: the driving mechanism comprises a second threaded rod which is rotatably installed on the inner side of the bearing rod, one end of the second threaded rod penetrates through the bearing rod and is fixedly provided with a rotary table, and a second threaded sleeve which is fixed with the movable clamping piece is connected to the second threaded rod in a threaded mode.
As a still further scheme of the invention: horizontal adjustment mechanism is including rotating to be installed first threaded rod in the socket, threaded connection has first threaded sleeve on the first threaded rod, first threaded sleeve through with it fixed dead lever with the socket bar is fixed, first threaded rod with install the output shaft rotation of the motor on the socket is connected.
As a still further scheme of the invention: the motor is a positive and negative rotation motor.
As a still further scheme of the invention: the angle adjusting mechanism comprises an electric telescopic rod arranged on the support, and the movable end of the electric telescopic rod is hinged with the bearing seat through a connecting rod hinged with the electric telescopic rod.
As a still further scheme of the invention: the connecting position of the bearing seat and the connecting rod and the mounting position of the bearing seat and the motor are respectively positioned at two sides of the bracket.
Compared with the prior art, the invention has the beneficial effects that: the clamping mechanism is novel in design, the clamping mechanism is supported by the arranged support, the clamping process is separated from the manual support, the stability is high, the angle adjustment of the clamping mechanism can be realized by the arranged angle adjustment mechanism, the drag hook effect with different requirements is realized, the arranged horizontal adjustment mechanism can be integrally adjusted according to the position of an affected part, the adaptability adjustment can be performed in the operation process, and the practicability is high.
Drawings
Fig. 1 is a schematic structural diagram of a retractor device for general surgery operation.
Fig. 2 is a sectional view of the retractor device for general surgery.
Fig. 3 is a schematic structural diagram of a fixing clamp in the retractor device for general surgery operation.
In the figure: 1-bracket, 2-electric telescopic rod, 3-connecting rod, 4-bearing seat, 5-motor, 6-negative pressure pump, 7-conduit, 8-fixed clamp, 9-through hole, 10-movable clamp, 11-bearing rod, 12-rotary table, 13-fixed rod, 14-first threaded rod, 15-first threaded sleeve, 16-second threaded rod, 17-second threaded sleeve, 18-buffer cavity and 19-collecting tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, a retractor device for general surgery department operation includes a bracket 1 and a receiving base 4 hinged to an end of the bracket 1, wherein the receiving base 4 is driven by an angle adjusting mechanism installed on the bracket 1 to rotate;
a bearing rod 11 is arranged below the bearing seat 4, the bearing rod 11 is connected with a horizontal adjusting mechanism arranged on the bearing seat 4, and the horizontal adjusting mechanism drives the bearing seat 11 to move horizontally;
the supporting rod 11 is provided with a clamping mechanism, and the clamping mechanism comprises a fixed clamping piece 8 fixed at the end part of the supporting rod 11 and a movable clamping piece 10 connected with a driving mechanism arranged on the supporting rod 11.
In the embodiment of the invention, the clamping mechanism is supported by the arranged bracket 1, so that the clamping process is separated from the support of hands, the stability is high, the angle adjustment of the clamping mechanism can be realized by the arranged angle adjustment mechanism, the drag hook action with different requirements is realized, the arranged horizontal adjustment mechanism can be integrally adjusted according to the position of an affected part, the adaptability adjustment can also be carried out in the operation process, and the practicability is strong.
In the embodiment of the present invention, the bracket 1 is fixed on a base, and a universal wheel is installed on the base, wherein it can be understood that a brake member is provided on the universal wheel, so as to ensure the stability of the device in the using process.
As an embodiment of the present invention, a buffer chamber 18 is disposed inside the fixed clamp 8, the buffer chamber 18 is communicated with a negative pressure collecting assembly disposed on the socket 4 through a conduit 7, and a through hole 9 communicated with the inside of the buffer chamber 18 is further disposed on the fixed clamp 8.
In the embodiment of the invention, when the negative pressure collecting assembly works, negative pressure is generated on the inner side of the buffer cavity 18, so that effusion at the wound is absorbed through the through holes 9, and the influence of the effusion on the operation can be effectively prevented, wherein two through holes 9 are arranged and are respectively positioned on two sides of the fixed clamp 8.
In the embodiment of the present invention, it should be noted that the guide tube 7 is a flexible tube, which can provide a moving condition for the adapting rod 11 when it moves and adjusts.
In an embodiment of the present invention, the negative pressure collecting assembly includes a collecting tank 19 mounted on the socket 4 and a negative pressure pump 6 communicating with the collecting tank 19, and the negative pressure pump 6 is fixed on the socket 4 by a mounting seat.
In the embodiment of the invention, the negative pressure pump 6 is arranged to work to generate negative pressure in the collecting tank 19, so that the buffer cavity 18 is subjected to negative pressure treatment through the conduit 7.
In an embodiment of the present invention, the driving mechanism includes a second threaded rod 16 rotatably mounted inside the receiving rod 11, one end of the second threaded rod 16 penetrates through the receiving rod 11 and is fixed with a rotary plate 12, and a second threaded sleeve 17 fixed with the movable clamp 10 is connected to the second threaded rod 16 through a thread.
In the embodiment of the present invention, the second threaded rod 16 is driven to rotate by the arranged rotating disc 12, so that the movable clamp 10 is driven to move by the action of the second threaded sleeve 16, so as to meet the requirement of clamping driving, where it should be noted that the second threaded sleeve 16 is fixed to the movable clamp 10 by a connecting block penetrating through the adapting rod 11, and the connecting block is in sliding fit with the adapting rod 11, so as to perform the function of sliding limitation on the movable clamp 10, i.e. the movable clamp 10 only slides horizontally.
In an embodiment of the present invention, the horizontal adjustment mechanism includes a first threaded rod 14 rotatably mounted in the socket 4, a first threaded sleeve 15 is screwed on the first threaded rod 14, the first threaded sleeve 15 is fixed to the socket 11 by a fixing rod 13 fixed thereto, and the first threaded rod 14 is rotatably connected to an output shaft of the motor 5 mounted on the socket 4.
In the embodiment of the present invention, the output shaft of the motor 5 is rotatably connected to the first threaded rod 14 through a transmission belt, and the motor 5 drives the first threaded rod 14 to rotate, so as to drive the bearing rod 11 to move through the action of the first threaded sleeve 15 and the fixing rod 13.
As an embodiment of the present invention, the motor 5 is a forward and reverse rotating motor.
In the embodiment of the present invention, the motor 5 is a 4IK/80 yyyjt motor, which has stable performance, and other motors may be used as long as the driving requirement is met, which is not specifically limited in the present application.
As an embodiment of the present invention, the angle adjusting mechanism includes an electric telescopic rod 2 mounted on the bracket 1, and a movable end of the electric telescopic rod 2 is hinged to the bearing seat 4 through a connecting rod 3 hinged thereto.
In the embodiment of the invention, when the electric telescopic rod 2 is arranged to stretch, the bearing seat 4 is driven to rotate under the action of the connecting rod 3, so that the integral angle adjustment on the bearing seat 4 is realized.
In an embodiment of the present invention, a connection position of the socket 4 and the connecting rod 3 and an installation position of the socket 4 and the motor 5 are respectively located on both sides of the bracket 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The retractor device for the general surgery department is characterized by comprising a support (1) and a bearing seat (4) hinged to the end of the support (1), wherein the bearing seat (4) is driven to rotate by an angle adjusting mechanism arranged on the support (1);
a bearing rod (11) is arranged below the bearing seat (4), the bearing rod (11) is connected with a horizontal adjusting mechanism arranged on the bearing seat (4), and the horizontal adjusting mechanism drives the bearing seat (11) to horizontally move;
the bearing rod (11) is provided with a clamping mechanism, and the clamping mechanism comprises a fixed clamping piece (8) fixed at the end part of the bearing rod (11) and a movable clamping piece (10) connected with a driving mechanism arranged on the bearing rod (11).
2. The retractor device for general surgery operation according to claim 1, wherein the inner side of the fixing clip (8) is provided with a buffer chamber (18), the buffer chamber (18) is communicated with a negative pressure collecting assembly arranged on the bearing seat (4) through a conduit (7), and the fixing clip (8) is further provided with a through hole (9) communicated with the inner side of the buffer chamber (18).
3. The retractor device for general surgery operation according to claim 2, wherein the negative pressure collecting assembly comprises a collecting tank (19) installed on the bearing seat (4) and a negative pressure pump (6) communicated with the collecting tank (19), and the negative pressure pump (6) is fixed on the bearing seat (4) through a mounting seat.
4. The retractor device for general surgery operation according to claim 1, wherein the driving mechanism comprises a second threaded rod (16) rotatably mounted inside the adapting rod (11), one end of the second threaded rod (16) penetrates through the adapting rod (11) and is fixed with a rotary plate (12), and a second threaded sleeve (17) fixed with the movable clamping piece (10) is connected to the second threaded rod (16) in a threaded manner.
5. A retractor device for general surgery operation according to claim 1 wherein the horizontal adjustment mechanism comprises a first threaded rod (14) rotatably mounted in the socket (4), a first threaded sleeve (15) is threadedly connected to the first threaded rod (14), the first threaded sleeve (15) is fixed to the socket (11) by a fixing rod (13) fixed thereto, and the first threaded rod (14) is rotatably connected to an output shaft of a motor (5) mounted on the socket (4).
6. A retractor device for general surgery operation according to claim 5 wherein the motor (5) is a counter-rotating motor.
7. A retractor device for general surgery operation according to claim 5 characterized in that the angle adjusting mechanism comprises an electric telescopic rod (2) installed on the bracket (1), and the movable end of the electric telescopic rod (2) is hinged with the bearing seat (4) through a connecting rod (3) hinged with the electric telescopic rod.
8. A retractor device for general surgery operation according to claim 7 wherein the connection position of the socket (4) and the connecting rod (3) and the installation position of the socket (4) and the motor (5) are respectively located at two sides of the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439019.1A CN111493951A (en) | 2020-05-21 | 2020-05-21 | Drag hook device for general surgery department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439019.1A CN111493951A (en) | 2020-05-21 | 2020-05-21 | Drag hook device for general surgery department operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111493951A true CN111493951A (en) | 2020-08-07 |
Family
ID=71865449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010439019.1A Withdrawn CN111493951A (en) | 2020-05-21 | 2020-05-21 | Drag hook device for general surgery department operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111493951A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515717A (en) * | 2020-12-14 | 2021-03-19 | 张�浩 | Semi-automatic control type surgical retractor for lumbar vertebra fracture surgery |
| CN112998787A (en) * | 2021-04-19 | 2021-06-22 | 杜娜 | Thoracic surgery operation tractor |
-
2020
- 2020-05-21 CN CN202010439019.1A patent/CN111493951A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515717A (en) * | 2020-12-14 | 2021-03-19 | 张�浩 | Semi-automatic control type surgical retractor for lumbar vertebra fracture surgery |
| CN112515717B (en) * | 2020-12-14 | 2023-10-13 | 中国人民解放军联勤保障部队第九六七医院 | Semi-automatic control type surgical retractor for lumbar fracture surgery |
| CN112998787A (en) * | 2021-04-19 | 2021-06-22 | 杜娜 | Thoracic surgery operation tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111493951A (en) | Drag hook device for general surgery department operation | |
| CN111839982A (en) | Novel pediatric surgery posture fixer device | |
| CN108183669A (en) | Movable expanding device with gear pulley | |
| CN110934711A (en) | Special pillow capable of adjusting angle and used for trachea truncation | |
| CN113749894A (en) | But angle regulation's peritoneoscope clamping device | |
| CN219835952U (en) | Infusion pump for general nursing | |
| CN204050683U (en) | A kind of postoperative infrared ray radiation rehabilitation light fixture of adjustable oscillating amplitude | |
| CN211460568U (en) | Support frame is adjusted with head to throat's operation | |
| CN210904498U (en) | Clinical anesthesia machine screwed pipe support of using of department of anesthesia | |
| CN212565414U (en) | Multi-angle shadowless lamp for ophthalmic surgery | |
| CN211272897U (en) | Needle application auxiliary frame in anesthesia process | |
| CN211610123U (en) | Auxiliary device for neurosurgery operation | |
| CN211243800U (en) | Electric excision mirror scalpel clamping device for transurethral prostate electric excision surgery | |
| CN210582990U (en) | General surgery department clinical operation positioner | |
| CN209351346U (en) | A kind of automobile-used wire harness apparatus of new energy bus | |
| CN208864374U (en) | A kind of medical liver and gall surgical department's hook for surgery operation | |
| CN211934214U (en) | Liver disease puncture positioner of fixed and be convenient for adjust pjncture needle gesture of easy contact | |
| CN213872153U (en) | Adjustable ICU intensive care nursing is with medical instrument installation fixing device | |
| CN219331838U (en) | Abdominal cavity puncture outfit | |
| CN215886106U (en) | Stable hoisting mechanism for multifunctional operation | |
| CN219238566U (en) | Battery package body grabs and takes machine equipment | |
| CN213047922U (en) | Human anatomy supporting device | |
| CN215018177U (en) | Incision traction device for orthopedic surgery | |
| CN219089428U (en) | Retractor for spinal surgery | |
| CN214037552U (en) | Multifunctional experimental instrument for college physics electromagnetism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200807 |