CN219921103U - Surgical retractor - Google Patents
Surgical retractor Download PDFInfo
- Publication number
- CN219921103U CN219921103U CN202320310508.6U CN202320310508U CN219921103U CN 219921103 U CN219921103 U CN 219921103U CN 202320310508 U CN202320310508 U CN 202320310508U CN 219921103 U CN219921103 U CN 219921103U
- Authority
- CN
- China
- Prior art keywords
- mounting
- guide rail
- guide
- mounting plate
- adjusting
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 210000000115 thoracic cavity Anatomy 0.000 abstract description 3
- 210000000038 chest Anatomy 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of thoracic surgery, in particular to an operation retractor, which comprises a mounting plate and a mounting assembly; the installation component includes adjusting guide rail, adjusting screw, guide cylinder, the guide bar, supporting spring, the arc, fixed component and installation component, adjusting guide rail fixed mounting is in one side of mounting panel, guide cylinder slidable mounting is keeping away from one side of mounting panel at adjusting guide rail, adjusting screw and adjusting guide rail are connected with rotation, and with guide cylinder threaded connection, direction slidable mounting keeps away from one side of adjusting guide rail at the guide cylinder, supporting spring's one end is connected with the guide cylinder, supporting spring's the other end is connected with the guide bar, the arc rotates and installs one side of keeping away from the guide cylinder at the guide bar, fixed component sets up on the mounting panel, installation component and mounting panel are connected and make can fix patient's health according to patient's health size difference, thereby improve the fixed effect to the patient.
Description
Technical Field
The utility model belongs to the technical field of thoracic surgery, and particularly relates to an operation retractor.
Background
In chest surgery, because chest bone is hard, chest position is dark, and the traction exposes the operation field of vision very difficultly, has increased very big work degree of difficulty for medical staff, generally uses the operation drag hook to fix patient operation position, and ordinary operation drag hook, the health can incline in the pulling process, leads to the drag hook when deviating from the target position to influence the result of use of operation drag hook.
Prior art CN213850844U discloses a thoracic surgery drag hook, including the mounting panel, the holding bolt, the screw hole, the L template, the arc, the guide sleeve, guide bar and spring, mounting panel fixed mounting is on the L template, guide sleeve fixed mounting is on the mounting panel, holding bolt and screw hole screw thread normal running fit remove the arc downside with the side chest of patient on the bed body, spring drive guide bar slides on the guide sleeve, the guide bar drives the arc and fixes patient's health, prevent the skew with the target position is reaction when the drag hook to improve the result of use of surgery drag hook.
In normal use, through guide sleeve fixed mounting on the mounting panel, the spring drive guide bar slides on guide sleeve, and the guide bar drives the arc and fixes patient's health for patient's health size is different for can not fix patient's health according to patient's health size difference, thereby influences the fixed effect to the patient.
Disclosure of Invention
The purpose of the utility model is that: the problem of patient's health size is different for can not fix patient's health according to patient's health size difference, thereby influence the fixed effect to the patient is solved.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a surgical retractor, which comprises a mounting plate and a mounting assembly; the installation component includes adjusting guide rail, adjusting screw, guide cylinder, guide bar, supporting spring, arc, fixed component and installation component, adjusting guide rail fixed mounting is in one side of mounting panel, guide cylinder slidable mounting is in adjusting guide rail keeps away from one side of mounting panel, adjusting screw with adjusting guide rail rotates to be connected, and with guide cylinder threaded connection, guide bar slidable mounting is in the guide cylinder is kept away from one side of adjusting guide rail, supporting spring's one end with the guide cylinder is connected, supporting spring's the other end with the guide bar is connected, the arc is rotated and is installed the guide bar is kept away from one side of guide cylinder, fixed component sets up on the mounting panel, installation component with the mounting panel is connected.
The mounting member comprises an abutting block and a mounting screw rod, wherein the abutting block is in sliding connection with the mounting plate and is positioned at one side of the mounting plate away from the adjusting guide rail; the mounting screw is rotationally connected with the abutting block and is in threaded connection with the mounting plate.
The fixing component comprises a hook body, a threaded rod and a limiting part, wherein the hook body is in sliding connection with the mounting plate and is positioned at one side of the mounting plate away from the arc-shaped plate; the limiting component is arranged on the mounting plate and connected with the hook body; the threaded rod is in threaded connection with the hook body and in threaded connection with the mounting plate.
The limiting component comprises a limiting guide rail and a limiting block, wherein the limiting guide rail is fixedly connected with the mounting plate and is positioned at one side of the mounting plate, which is close to the hook body; the limiting block is fixedly connected with the hook body and is in sliding connection with the limiting guide rail.
The fixing member further comprises a rotating handle and a fixing screw rod, wherein the fixing screw rod is in threaded connection with the threaded rod and is positioned at one side of the threaded rod away from the hook body; the rotating handle is in threaded connection with the fixing screw rod and is positioned on one side of the fixing screw rod, which is close to the threaded rod.
According to the surgical retractor disclosed by the utility model, the mounting screw is rotated to rotate on the mounting plate, the abutting block is driven to abut against the surgical bed frame by the mounting screw, the guide cylinder is driven to slide on the adjusting guide rail by the rotating adjusting screw, the guide rod is driven to slide on the guide cylinder by the supporting spring, the body of a patient is fixed by the arc plate driven by the guide rod, the limiting block is driven to move on the limiting guide rail by the rotating threaded rod, and the body of the patient can be fixed according to the body size of the patient by the rotating threaded rod, so that the body of the patient can be fixed according to the body size of the patient, and the fixing effect on the patient is improved.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic view showing the overall structure of a surgical retractor according to a first embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of the adjusting screw and the guide cylinder of the present utility model.
Fig. 3 is a schematic view of the structure of the limiting rail and the limiting block of the present utility model.
Fig. 4 is a schematic view showing the overall structure of a surgical retractor according to a second embodiment of the present utility model.
In the figure: 101-mounting plate, 102-adjusting guide rail, 103-adjusting screw, 104-guide cylinder, 105-guide rod, 106-supporting spring, 107-arc plate, 108-abutting block, 109-mounting screw, 110-hook body, 111-threaded rod, 112-limiting guide rail, 113-limiting block, 201-rotating handle and 202-fixed screw.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
1-3, FIG. 1 is a schematic view of the overall structure of a surgical retractor according to a first embodiment of the present utility model, FIG. 2 is a schematic view of the structure of an adjusting screw and a guide cylinder according to the present utility model, and FIG. 3 is a schematic view of a limiting rail and a limiting block according to the present utility model, which provides a surgical retractor comprising a mounting plate 101 and a mounting assembly; the installation component includes adjusting guide rail 102, adjusting screw 103, guide cylinder 104, guide bar 105, supporting spring 106, arc 107, fixed component and installation component, the installation component includes butt piece 108 and installation screw 109, the fixed component includes coupler body 110, threaded rod 111 and restriction part, restriction part includes restriction guide rail 112 and restriction piece 113, can not fix patient's health according to patient's health size variation through the aforesaid scheme to influence the problem to patient's fixed effect, it can be understood that the aforesaid scheme can be used on guide sleeve fixed mounting on mounting panel 101, and spring drive guide bar 105 slides on guide sleeve, and guide bar 105 drives arc 107 and fixes patient's health, under the different condition of patient's health size.
For this embodiment, the adjusting screw 103 is rotated to drive the guide cylinder 104 to slide on the adjusting guide rail 102, the supporting spring 106 drives the guide rod 105 to slide on the guide cylinder 104, and the guide rod 105 drives the arc plate 107 to fix the body of the patient, so that the body of the patient can be fixed according to different sizes of the body of the patient, and the fixing effect on the patient is improved.
Wherein the adjusting guide rail 102 is fixedly arranged on one side of the mounting plate 101, the guide cylinder 104 is slidingly arranged on one side of the adjusting guide rail 102 far away from the mounting plate 101, the adjusting screw 103 is rotationally connected with the adjusting guide rail 102 and is in threaded connection with the guide cylinder 104, the guide rod 105 is slidingly arranged on one side of the guide cylinder 104 far away from the adjusting guide rail 102, one end of the supporting spring 106 is connected with the guide cylinder 104, the other end of the supporting spring 106 is connected with the guide rod 105, the arc plate 107 is rotationally arranged on one side of the guide rod 105 far away from the guide cylinder 104, the fixing member is arranged on the mounting plate 101 and is connected with the mounting plate 101, the fixing member is arranged at the top of the mounting plate 101 and is arranged at the lower part of the mounting plate 101, the mounting plate 101 is arranged on an operating table bed frame, the right side of the upper part of the mounting plate 101 is provided with a mounting groove, the adjusting guide rail 102 is a cuboid with a groove at the bottom, the right end of the adjusting guide rail 102 is provided with a cuboid with a through hole, the adjusting guide rail 102 is fixedly arranged on the groove at the upper part of the mounting plate 101, the guide cylinder 104 is a cylinder with hollow inside, the bottom of the guide cylinder 104 is provided with a through hole, the top of the guide cylinder 104 is provided with a sliding block with a through threaded hole, the adjusting screw 103 drives the groove of the adjusting guide rail 102 to slide through the sliding block of the guide cylinder 104, the guide rod 105 is in sliding connection with the guide cylinder 104 through the through hole of the guide cylinder 104, the top end of the supporting spring 106 is fixedly connected with the bottom of the guide cylinder 104, the bottom end of the supporting spring 106 is connected with the bottom of the guide rod 105, the bottom design of guide bar 105 has the rotation installation piece, the top of arc 107 with the installation piece of guide bar 105 rotates to be connected, through rotating adjusting screw 103 drive guide cylinder 104 is in slide on the adjusting guide rail 102, the support spring 106 drive guide bar 105 is in slide on guide cylinder 104, the guide bar 105 drive arc 107 is fixed the health of patient for can fix the health of patient according to patient's physical size difference, thereby improve the fixed effect to the patient.
Secondly, the abutting block 108 is slidably connected with the mounting plate 101 and is positioned on one side of the mounting plate 101 away from the adjusting guide rail 102; the mounting screw 109 is rotatably connected with the abutting block 108 and is in threaded connection with the mounting plate 101, a through threaded hole is formed in the right side of the lower portion of the mounting plate 101, the mounting screw 109 drives the abutting block 108 to slide on the mounting plate 101 through the through threaded hole in the right side of the lower portion of the mounting plate 101, the mounting screw 109 rotates on the mounting plate 101 through rotation of the mounting screw 109, and the mounting screw 109 drives the abutting block 108 to abut on a surgical bed frame, so that the mounting plate 101 is mounted on the bed frame.
Then, the hook body 110 is slidably connected with the mounting plate 101, and is located at one side of the mounting plate 101 away from the arc plate 107; the limiting component is arranged on the mounting plate 101 and is connected with the hook body 110; the threaded rod 111 with hook body 110 threaded connection, and with mounting panel 101 threaded connection, limiting component has two, limiting component sets up respectively the both sides around mounting panel 101 top, limiting component limits the hook body 110 and is in the last direction of movement of mounting panel 101, the top right side of mounting panel 101 is designed with the turning block, the right-hand member design of hook body 110 has the screw hole, threaded rod 111 passes through the turning block on mounting panel 101 top right side with the screw hole threaded connection of hook body 110 right-hand member, through the rotation threaded rod 111 drive hook body 110 removes for hook body 110 pulling is in patient's operation position, thereby realizes fixing patient's operation position.
Finally, the limiting guide rail 112 is fixedly connected with the mounting plate 101 and is positioned at one side of the mounting plate 101 close to the hook body 110; the limiting block 113 is fixedly connected with the hook body 110 and is in sliding connection with the limiting guide rail 112, the limiting guide rail 112 is a cuboid with a groove in the side surface, the limiting block 113 is a cuboid, the outer side of the limiting block 113 slides on the groove of the limiting guide rail 112, and the limiting block 113 is driven to slide on the limiting guide rail 112 through the hook body 110, so that the moving direction of the hook body 110 is limited.
When the surgical retractor of the embodiment is used, the mounting screw 109 is rotated on the mounting plate 101, the abutting block 108 is abutted on the surgical bed frame by the driving of the mounting screw 109, the guide cylinder 104 is driven to slide on the adjusting guide rail 102 by the rotating of the adjusting screw 103, the guide rod 105 is driven to slide on the guide cylinder 104 by the supporting spring 106, the body of a patient is fixed by the arc-shaped plate 107 by the guide rod 105, the limiting block 113 is driven by the rotating threaded rod 111 to move on the limiting guide rail 112 by the driving of the hook body 110, and the body of the patient can be fixed according to the body size of the patient, so that the fixing effect on the patient is improved.
Embodiment two:
as shown in fig. 4, fig. 4 is a schematic view showing the overall structure of a surgical retractor according to a second embodiment of the present utility model, and the fixing member of the present embodiment further includes a rotation handle 201 and a fixing screw 202 on the basis of the first embodiment.
For the present embodiment, the rotation of the threaded rod 111 is facilitated by rotating the rotation handle 201 to rotate the threaded rod 111.
Wherein the fixing screw 202 is in threaded connection with the threaded rod 111 and is positioned at one side of the threaded rod 111 away from the hook body 110; the rotating handle 201 is in threaded connection with the fixing screw 202, and is located on one side, close to the threaded rod 111, of the fixing screw 202, a threaded hole is formed in the right end of the threaded rod 111, a mounting hole is formed in the right side of the rotating handle 201, the fixing screw 202 is in threaded connection with the rotating handle 201 through the mounting hole of the rotating handle 201, the rotating handle 201 is mounted on the fixing screw 202, and the threaded rod 111 is driven to rotate through rotating the rotating handle 201, so that the threaded rod 111 rotates conveniently.
When the surgical hook body 110 of the present embodiment is used, the fixing screw 202 mounts the rotating handle 201 on the fixing screw 202, and the threaded rod 111 is driven to rotate by rotating the rotating handle 201, so that the threaded rod 111 is convenient to rotate.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. A surgical retractor comprises a mounting plate, and is characterized in that,
the device also comprises a mounting assembly;
the installation component includes adjusting guide rail, adjusting screw, guide cylinder, guide bar, supporting spring, arc, fixed component and installation component, adjusting guide rail fixed mounting is in one side of mounting panel, guide cylinder slidable mounting is in adjusting guide rail keeps away from one side of mounting panel, adjusting screw with adjusting guide rail rotates to be connected, and with guide cylinder threaded connection, guide bar slidable mounting is in the guide cylinder is kept away from one side of adjusting guide rail, supporting spring's one end with the guide cylinder is connected, supporting spring's the other end with the guide bar is connected, the arc is rotated and is installed the guide bar is kept away from one side of guide cylinder, fixed component sets up on the mounting panel, installation component with the mounting panel is connected.
2. The surgical retractor of claim 1 wherein,
the mounting member comprises an abutting block and a mounting screw rod, wherein the abutting block is in sliding connection with the mounting plate and is positioned at one side of the mounting plate away from the adjusting guide rail; the mounting screw is rotationally connected with the abutting block and is in threaded connection with the mounting plate.
3. The surgical retractor of claim 1 wherein,
the fixing component comprises a hook body, a threaded rod and a limiting part, wherein the hook body is in sliding connection with the mounting plate and is positioned at one side of the mounting plate away from the arc-shaped plate; the limiting component is arranged on the mounting plate and connected with the hook body; the threaded rod is in threaded connection with the hook body and in threaded connection with the mounting plate.
4. The surgical retractor of claim 3 wherein,
the limiting component comprises a limiting guide rail and a limiting block, wherein the limiting guide rail is fixedly connected with the mounting plate and is positioned at one side of the mounting plate, which is close to the hook body; the limiting block is fixedly connected with the hook body and is in sliding connection with the limiting guide rail.
5. The surgical retractor of claim 3 wherein,
the fixing member further comprises a rotating handle and a fixing screw rod, wherein the fixing screw rod is in threaded connection with the threaded rod and is positioned at one side of the threaded rod away from the hook body; the rotating handle is in threaded connection with the fixing screw rod and is positioned on one side of the fixing screw rod, which is close to the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320310508.6U CN219921103U (en) | 2023-02-24 | 2023-02-24 | Surgical retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320310508.6U CN219921103U (en) | 2023-02-24 | 2023-02-24 | Surgical retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219921103U true CN219921103U (en) | 2023-10-31 |
Family
ID=88491049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320310508.6U Active CN219921103U (en) | 2023-02-24 | 2023-02-24 | Surgical retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219921103U (en) |
-
2023
- 2023-02-24 CN CN202320310508.6U patent/CN219921103U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108742738B (en) | Thoracic surgery operation expanding unit | |
| WO2018176457A1 (en) | Catheter twisting device for vessel interventional surgery robot | |
| CN113229896A (en) | Pneumothorax puncture guiding and positioning device for department of respiration | |
| CN213607919U (en) | Head adjustment auxiliary device for otolaryngological operation treatment | |
| CN210541870U (en) | Otolaryngology endoscope support | |
| CN112674788A (en) | Head fixing device for tumor radiology department | |
| CN108379018A (en) | A kind of ophthalmic operating table | |
| CN219921103U (en) | Surgical retractor | |
| CN113317827A (en) | Spinal surgery is with leading out device | |
| CN107616893B (en) | Deformity of spine apparatus for correcting | |
| CN208355704U (en) | A kind of surgical bed for department of ophthalmology easy to remove | |
| CN113274184B (en) | Clinical fixing device that uses of medical treatment severe medical science | |
| CN111772703A (en) | Clinical thyroid operation auxiliary device that uses of department of general surgery | |
| CN109157316B (en) | Leg fracture tractor | |
| CN209917087U (en) | Lying bed for microwave thermotherapy machine | |
| CN219089428U (en) | Retractor for spinal surgery | |
| CN220632233U (en) | Puncture fixing pillow | |
| CN219290024U (en) | Body position holding auxiliary frame for enteroscopy | |
| CN215504033U (en) | But real-time adjustment formula lithotomy position treatment bed | |
| CN220917467U (en) | Thoracic surgery puncture positioning device | |
| CN215310010U (en) | Four limbs postoperative care training recovery device | |
| CN221084445U (en) | Irradiation distance control device | |
| CN218923520U (en) | Restraint fixing device | |
| CN215385584U (en) | Gastroenterology is with inspection auxiliary frame | |
| CN114557852B (en) | Head fixing and nursing bracket for neurosurgery operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |