CN214858813U - Tractable arm protection plate for cervical vertebra operation - Google Patents
Tractable arm protection plate for cervical vertebra operation Download PDFInfo
- Publication number
- CN214858813U CN214858813U CN202120626356.1U CN202120626356U CN214858813U CN 214858813 U CN214858813 U CN 214858813U CN 202120626356 U CN202120626356 U CN 202120626356U CN 214858813 U CN214858813 U CN 214858813U
- Authority
- CN
- China
- Prior art keywords
- arm
- frame
- patient
- positioning
- cervical vertebra
- 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
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a tractable arm protection plate for cervical vertebra operation, which comprises a positioning frame connected with the side edge of an operation sickbed, wherein a traction mechanism is arranged on the positioning frame; still include the fixed subassembly of arm, drive mechanism pulls the fixed subassembly of arm removes and locks along operation sick bed head of a bed to tailstock direction the traction position of the fixed subassembly of arm. Above-mentioned cervical vertebra operation is with drawing arm protection shield can enough protect patient's arm through the cooperation of drive mechanism with the fixed subassembly of arm, prevents that patient's arm from drooping, can pull down arm and shoulder again, makes patient's 5 th, 6 th, 7 th section cervical vertebra fully expose, makes things convenient for operations such as film.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a cervical vertebra operation is with drawing arm protection shield is related to.
Background
In the process of cervical vertebra operation, in order to solve the problem that the arms of a patient are easy to fall from an operation sickbed to cause the arms of the patient to be injured, the prior art is to arrange a transparent baffle plate at the side edge of the operation sickbed to protect the arms of the patient; in addition, the cervical vertebra of the patient needs to be photographed at regular time in the cervical vertebra operation process, so that a doctor can conveniently and completely know the cervical vertebra of the patient, and the doctor can conveniently and quickly find a focus. During cervical vertebra operation, the patient is in a lying posture, and the arms and the shoulders of the patient can shield the 5 th, 6 th and 7 th cervical vertebrae. The existing method for solving the problem is to fix a pull rope and a patient arm wrapping belt through an adhesive tape, pull down the arm of the patient through the pull rope to fully expose the 5 th, 6 th and 7 th cervical vertebrae, and then perform operations such as shooting.
The defects of the prior art are as follows: the stay cord is fixed inconvenient on the operation table, and sticky tape bonding patient's arm and cladding area can cause the patient to be uncomfortable when the postoperative is removed. Therefore, there is a need for an improved towable arm protection plate for cervical spine surgery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a cervical vertebra operation is with pulling arm protection shield, can enough protect patient's arm, prevent that patient's arm from drooping, can pull-down arm and shoulder again, make patient's 5 th, 6 th, 7 th section cervical vertebra fully expose, operations such as convenient shooting.
In order to realize the technical effects, the utility model adopts the technical scheme that: a tractable arm protection plate for cervical vertebra operation comprises a positioning frame connected with the side edge of an operation sickbed, wherein a traction mechanism is arranged on the positioning frame; still include the fixed subassembly of arm, drive mechanism pulls the fixed subassembly of arm removes and locks along operation sick bed head of a bed to tailstock direction the traction position of the fixed subassembly of arm. The positioning frame is fixed with a bed board or a bed frame of the operation sickbed through bolts.
The preferable technical scheme is that the traction mechanism comprises a rack arranged on the positioning frame, a moving frame is arranged on the rack, a gear meshed with the rack is arranged on the moving frame, a rotating handle is coaxially and fixedly connected to the gear, and a positioning piece for fixing the gear and/or the rack is arranged on the moving frame. The gear is driven to rotate through the rotation of the rotary handle, the pulling pull-down amount of the arm of the patient can be controlled relatively accurately, the position of the moving frame is locked through the positioning piece, the sliding dislocation of the moving frame is avoided, the 5 th, 6 th and 7 th cervical vertebrae can be clearly displayed in a shooting screen, and the arm of the patient can be prevented from being injured due to the excessive pulling.
The arm fixing assembly comprises an arm supporting plate, the arm supporting plate and the moving frame are arranged in a split mode, a supporting plate positioning seat is further arranged on the positioning frame, and the supporting plate positioning seat is used for fixing a baffle station of the arm supporting plate. The arm layer board sets up for the components of a whole that can function independently with removing the frame, and the arm layer board is detachable promptly, and the installation is dismantled and is changed conveniently.
The preferable technical scheme is that the arm fixing component comprises an arm supporting plate, and the arm supporting plate is hinged with the movable frame; the arm supporting plate and the hinge piece between the moving frames are self-locking positioning hinges, and/or the moving frames are provided with locking pieces for fixing arm supporting plate baffle stations. The arm layer board is connected for articulated with removing the frame, when the arm layer board of upset, convenient and fast more.
The preferable technical scheme is that the rotary handle is detachably connected with the movable frame. When the medical staff needs to pull, one end of the rotating handle is inserted into the inserting opening, and the rotating handle can be detached when the medical staff does not need to pull, so that the function of driving the driving wheel to rotate is realized, and the normal walking of the medical staff is not influenced.
The preferable technical scheme is that medical gel is arranged on the contact surface of the arm supporting plate and the arm of the patient. The medical gel can increase the friction force between the arm of the patient and the arm supporting plate, and the arm supporting plate can be prevented from slipping off the arm of the patient without an external binding object.
The preferred technical scheme is that a limiting groove for limiting the station of the arm supporting plate baffle is arranged on the positioning frame.
The arm baffle station plays the function of stopping the protection patient's arm for the vertical state that sets up of arm layer board, and the state when the arm baffle carries out the arm and pulls sets up the state for keeping flat.
Arm layer board side protrusion inserts the spacing groove for the vertical setting of arm layer board realizes the baffle function, and the bolt is used for injecing the arm layer board of vertical setting and takes place the dislocation and remove.
The preferred technical scheme is that magnetic parts which are magnetically attracted are arranged on the locking part and the arm supporting plate, or the magnetic part is arranged on one of the locking part and the arm supporting plate, and the other one is made of a magnetic material.
The utility model has the advantages and the beneficial effects that: the utility model discloses cervical vertebra operation is with drawing arm protection plate reasonable in structure, through the cooperation of the fixed subassembly of drive mechanism and arm, can enough protect patient's arm, prevent that patient's arm from drooping, can draw pull-down arm and shoulder again, make patient's 5 th, 6 th, 7 th section cervical vertebra fully expose, operations such as convenient shooting.
Drawings
Fig. 1 is a schematic structural diagram of a baffle station state in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a traction state of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a baffle station state of embodiment 3 of the present invention;
fig. 4 is a schematic structural view of a traction state of embodiment 3 of the present invention;
fig. 5 is a schematic structural view of a traction mechanism in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of an arm fixing assembly according to embodiment 1 of the present invention;
fig. 7 is a schematic structural view of an arm fixing assembly according to embodiment 3 of the present invention;
FIG. 8 is an A-direction view of FIG. 7;
in the figure: 1. a positioning frame; 2. a limiting groove; 3. a rack; 4. a movable frame; 41. a traction column; 42. a puller pin; 5. turning a handle; 6. an arm fixing component; 61. an arm support plate; 62. a supporting plate positioning seat; 63. a binding belt; 64. A limiting plate; 7. and (4) a bolt.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The terms "top," "bottom," and "bottom" are used with reference to the normal state of use and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-2, the trailable arm protection plate for cervical spine surgery of embodiment 1 includes a positioning frame 1 connected to a side of a hospital bed for surgery, and a traction mechanism is provided on the positioning frame 1; still include arm fixed subassembly 6, traction mechanism pulls arm fixed subassembly 6 and moves and lock the traction position of arm fixed subassembly 6 along operation sick bed head of a bed to tailstock direction.
The positioning frame 1 is fixed on the operation sickbed through a detachable connection mode (such as bolts, nuts and the like).
As shown in fig. 5, the traction mechanism includes a rack 3 disposed on the positioning frame 1, a movable frame 4 is disposed on the rack 3, a gear engaged with the rack 3 is disposed on the movable frame 4, a rotating handle 5 is coaxially and fixedly connected to the gear, and a tightening pin 42 for fixing the rack 3 is disposed on the movable frame 4. The movable frame 4 is provided with a traction column 41 for limiting the supporting plate positioning seat 62.
The traction mechanism can also be a worm gear, a guide rail slide block and other moving structures.
As shown in fig. 6, the arm fixing assembly 6 includes an arm supporting plate 61, the arm supporting plate 61 and the moving frame 4 are separately arranged, a supporting plate positioning seat 62 is further disposed on the positioning frame 1, and the supporting plate positioning seat 62 fixes a baffle station of the arm supporting plate 61.
The positioning frame 1 is provided with a limiting groove 2 for limiting the baffle station of the arm supporting plate 61.
The contact surface of the arm supporting plate 61 and the arm of the patient is provided with medical gel, and the arm supporting plate 61 is also provided with a binding belt 63.
During installation, the positioning frame 1 is placed on the side edge of the operation sickbed to be abutted against, and the positioning frame 1 is fixed with a bed board or a bed frame of the operation sickbed through bolts.
When not doing the operation, pull down arm layer board 61 and overturn ninety degrees and make the vertical setting of arm layer board 61, insert spacing groove 2 with layer board positioning seat 62 to insert bolt 7 in layer board positioning seat 62 both sides and fix arm layer board 61, arm layer board 61 mainly plays the effect that blocks the protection patient's arm this moment.
When the arm of the patient is bound and fixed, the bolt 7 in the limiting groove 2 is pulled out, the arm supporting plate 61 is rotated by ninety degrees, the arm supporting plate 61 is horizontally arranged, the supporting plate positioning seat 62 on the arm supporting plate 61 is clamped and fixed with the traction column 41 on the movable frame 4, the arm of the patient is placed on the arm supporting plate 61 covered with medical gel, the arm of the patient is bound by the binding belt 63, and the arm of the patient is prevented from slipping off from the arm supporting plate 61.
When a user needs to take a picture in a cervical vertebra operation, medical staff inserts the rotary handle 5 into the center of the gear, then rotates the rotary handle 5, enables the traction mechanism to work, pulls the arm and the shoulder of the patient to the direction of the tailstock to the positions exposing the 5 th, the 6 th and the 7 th cervical vertebrae, and fixes the rack 3 through the puller pin 42, so that the traction mechanism is locked, and the arm of the patient is prevented from resetting.
Example 2
The difference from embodiment 1 is that a detachable pulling rope (not shown) is connected to the arm support plate 61 and is hooked to the movable frame 4. The arm supporting plate 61 is also provided with a sliding block matched with the limiting groove 2.
Compare in embodiment 1, make layer board positioning seat 62 articulate fixedly with removal frame 4 through the haulage rope, place patient's arm on the arm layer board 61 that covers medical gel afterwards, prevent that patient's arm and arm layer board 61 from taking place the slippage. When the cervical vertebra operation needs to be performed, medical staff enable the traction mechanism to work, and the arm supporting plate 61 and the arms of the patient on the arm supporting plate 61 are pulled towards the direction of the bed tail through the traction ropes.
Example 3
As shown in fig. 3, 4, 7 and 8, based on embodiment 1, the difference is that the arm fixing component 6 includes an arm support plate 61, and the arm support plate 61 is hinged with the movable frame 4; the movable frame 4 is provided with a magnetic attraction piece for fixing the baffle station of the arm supporting plate 61, the bottom of the arm supporting plate 61 is provided with a limiting plate 64, and the limiting plate 64 is provided with a magnetic attraction piece.
Compare in embodiment 1, when not doing the operation, make the vertical setting of arm layer board 61 with arm layer board 61 upset ninety degrees, limiting plate 64 supports with locating rack 1 this moment and leans on preventing arm layer board 61 and continue the upset, and limiting plate 64 is fixed through magnetism with locating rack 1, prevents arm layer board 61 gyration, and arm layer board 61 mainly plays the effect that blocks protection patient's arm this moment.
When the arm of the patient is bound and fixed, the arm supporting plate 61 rotates ninety degrees around the moving frame 4, so that the arm supporting plate 61 is placed in a flat state and is abutted against the top end of the positioning frame 1, then the arm of the patient is placed on the arm supporting plate 61 covered with the medical gel, and the arm of the patient is bound by the binding belt 63, so that the arm of the patient and the arm supporting plate 61 are prevented from slipping.
Example 4
Based on embodiment 3, the difference is that the hinge between the arm support board 61 and the movable frame 4 is a self-locking positioning hinge.
Compared with the embodiment 3, the 90-degree self-locking type positioning hinge can limit the overturning and rotating states of the arm supporting plate 61, and quickly switches and locks the baffle station and the traction position of the arm supporting plate 61.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A tractable arm protection plate for cervical vertebra operation is characterized by comprising a positioning frame connected with the side edge of an operation sickbed, wherein a traction mechanism is arranged on the positioning frame; still include the fixed subassembly of arm, drive mechanism pulls the fixed subassembly of arm removes and locks along operation sick bed head of a bed to tailstock direction the traction position of the fixed subassembly of arm.
2. The protection plate for a tractable arm used in cervical vertebra surgery as claimed in claim 1, wherein the traction mechanism comprises a rack disposed on the positioning frame, a movable frame is disposed on the rack, a gear engaged with the rack is disposed on the movable frame, a rotating handle is coaxially and fixedly connected to the gear, and a positioning member for fixing the gear and/or the rack is disposed on the movable frame.
3. The trailable arm protector as claimed in claim 2, wherein the arm fixing member comprises an arm support plate, the arm support plate is separated from the movable frame, and a support plate positioning seat is further provided on the positioning frame, and the support plate positioning seat fixes a baffle station of the arm support plate.
4. The trailable arm protector as claimed in claim 2, wherein the arm fixing member comprises an arm rest plate, the arm rest plate being hingedly connected to the moving frame; the arm supporting plate and the hinge piece between the moving frames are self-locking positioning hinges, and/or the moving frames are provided with locking pieces for fixing arm supporting plate baffle stations.
5. The protection plate for a tractable arm used in cervical vertebra operation as claimed in claim 2, wherein the rotary handle is detachably connected to the moving frame.
6. The trailable arm protector for cervical spine surgery according to claim 3 or 4, wherein a medical gel is provided on a contact surface of the arm support plate with the arm of the patient.
7. The trailable arm protector as claimed in claim 3, wherein the positioning frame is provided with a position-limiting groove for limiting the position of the arm rest.
8. The trailable arm protector as claimed in claim 4, wherein the locking member and the arm support plate are magnetically attracted to each other, or one of the locking member and the arm support plate is magnetically attracted to the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626356.1U CN214858813U (en) | 2021-03-29 | 2021-03-29 | Tractable arm protection plate for cervical vertebra operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626356.1U CN214858813U (en) | 2021-03-29 | 2021-03-29 | Tractable arm protection plate for cervical vertebra operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214858813U true CN214858813U (en) | 2021-11-26 |
Family
ID=78871455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120626356.1U Active CN214858813U (en) | 2021-03-29 | 2021-03-29 | Tractable arm protection plate for cervical vertebra operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214858813U (en) |
-
2021
- 2021-03-29 CN CN202120626356.1U patent/CN214858813U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110339493B (en) | Body position supporting device for radiology department | |
| CN111135007A (en) | Shank mounting fixture for orthopedic surgery | |
| CN211797334U (en) | Patient rotation system | |
| CN214858813U (en) | Tractable arm protection plate for cervical vertebra operation | |
| CN215459111U (en) | Wound orthopedics mount | |
| CN111658410A (en) | Head fixing device for craniotomy | |
| CN214858052U (en) | Protective constraint fixing device | |
| CN115553690A (en) | Uropoiesis is peritoneoscope clamping device for surgery | |
| CN114916989A (en) | Split type multi-purpose quick-dismantling drilling and positioning device for pediatric orthopedic surgery | |
| CN213552725U (en) | Cervical vertebra rehabilitation fixing device | |
| CN111956314B (en) | Traction recovery device for orthopedic nursing | |
| CN213490187U (en) | Head fixing frame for brain surgery treatment | |
| CN211460573U (en) | Fixing device for pediatric clinic | |
| CN218420167U (en) | Orthopedic traction adjusting support | |
| CN211658182U (en) | Neonate takes photograph piece auxiliary device | |
| CN218589295U (en) | Limb positioning device for orthopedics department | |
| CN219397937U (en) | Pediatric nursing and rescue trolley | |
| CN213553347U (en) | Operation limb support | |
| CN215128873U (en) | Medical science image nursing device | |
| CN110613473A (en) | Radiography auxiliary device suitable for department of radiological imaging | |
| CN213666506U (en) | Auxiliary traction device for orthopedic clinical operation | |
| CN212662058U (en) | Traction device for spinal surgery rehabilitation | |
| CN215132327U (en) | Patient limb positioning device for intensive care therapy | |
| CN114681253A (en) | A limbs fixing device for adult emergency call | |
| CN217548055U (en) | Auxiliary fixing device for cerebral angiography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |