CN109567885A - A kind of automatic locking mechanism for department of general surgery's clinical operation drag hook - Google Patents
A kind of automatic locking mechanism for department of general surgery's clinical operation drag hook Download PDFInfo
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- CN109567885A CN109567885A CN201811380928.1A CN201811380928A CN109567885A CN 109567885 A CN109567885 A CN 109567885A CN 201811380928 A CN201811380928 A CN 201811380928A CN 109567885 A CN109567885 A CN 109567885A
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- drag hook
- plate
- hole
- rack
- mounting plate
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- 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
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- 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)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention belongs to medical fields, in particular disclose a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook, including mounting plate, the both ends of the mounting plate are arranged in semicircle shape, and intermediate position setting in rectangular configuration, and the side on mounting plate top is rotatably connected to toothed disc, and the top of toothed disc is connected with rotating bar, the top of the mounting plate is provided along its length two symmetrically arranged sliding slots, and sliding block is slidably connected in sliding slot, the top of the sliding block is connected with rack-plate, and two rack-plate sides close to each other are connected in staggeredly symmetrically arranged connecting plate, the mounting plate is equipped in the observation panel being arranged up and down.The present invention is capable of fixing with patient, and effectively the operative incision of patient can be pulled open by the device, facilitate doctor to perform the operation and observe, while drag hook can be fixed for the device, it prevents drag hook from falling off and again results in physiological damage to patient, be suitable for promoting.
Description
Technical field
The present invention relates to field of medical technology more particularly to a kind of automatic locking machines for department of general surgery's clinical operation drag hook
Structure.
Background technique
When doctor carries out clinical operation, operation opening is observed for convenience, often uses drag hook, to be used to pull open operation
Notch.Traditional hook for surgery operation is made of the body of rod with the coupler body that the body of rod is arranged in, and there are the following problems: first is traditional
Only one gib head of hook for surgery operation, it is impossible to meet the demands for pulling open operative incision.Second be traditional hook for surgery operation is to pass through
It is manually pulled, and is kept fixed, it is more stringent to the operation requirement of healthcare givers during performing the operation progress, one
Denier healthcare givers's surgical procedure is improper, is re-operated, and brings pain sensation again to patient, therefore, in order to solve this
Class problem, we have proposed a kind of automatic locking mechanisms for department of general surgery's clinical operation drag hook.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is clinical for department of general surgery
The automatic locking mechanism of hook for surgery operation.
To achieve the goals above, present invention employs following technical solutions:
A kind of automatic locking mechanism for department of general surgery's clinical operation drag hook, including mounting plate, the both ends of the mounting plate are in half
Round shape setting, and intermediate position setting in rectangular configuration, and the side on mounting plate top is rotatably connected to toothed disc, and toothed disc
Top be connected with rotating bar, the top of the mounting plate is provided along its length two symmetrically arranged sliding slots, and sliding slot
Sliding block is inside slidably connected, the top of the sliding block is connected with rack-plate, and the side company that two rack-plates are close to each other
It is connected in staggeredly symmetrically arranged connecting plate, the mounting plate is equipped in the observation panel being arranged up and down, the connecting plate
Bottom end be connected with drag hook ontology, and the bottom end of drag hook ontology extends in observation panel, and the bottom end of the mounting plate is connected with two
A symmetrically arranged riser, and two riser sides close to each other are respectively connected with electric telescopic rod, the electric expansion
Bar is connected with cross bar far from one end of riser, and cross bar is connected with clamping plate far from one end of electric telescopic rod.
Preferably, the connecting plate is equipped with rectangular through-hole, and rectangular through-hole is adapted to rack-plate, and rectangular through-hole and rack gear
Plate is slidably connected.
Preferably, side of the rack-plate far from toothed disc is equidistant along its length is equipped with the identical fixation of structure
The one side wall in hole, the connecting plate is equipped with circular through hole, and circular through hole is connected to rectangular through-hole, and circular through hole and fixation hole knot
Structure is identical, and slidably connects fixed link in circular through hole and fixation hole.
Preferably, the circumferential side wall of the toothed disc is uniformly provided with tooth block, two rack-plates side close to each other
It is uniformly arranged with teeth piece along its length, and rack-plate is engaged with toothed disc.
Preferably, the arc-shaped structure setting of the clamping plate, and clamping plate has foam-rubber cushion far from the side gluing of cross bar.
Preferably, the circumferential side wall of the rotating bar is socketed with non-slip rubber set.
Preferably, the surface of the drag hook ontology is socketed with silica gel.
The invention has the benefit that passing through observation panel, drag hook ontology, mounting plate, rack-plate, connecting plate, fixed link, tooth
The setting of wheel disc, fixation hole, sliding block, sliding slot, riser, electric telescopic rod, cross bar, clamping plate, foam-rubber cushion, rotating bar, so that the dress
It sets and is capable of fixing with patient, and effectively the operative incision of patient can be pulled open by the device, facilitate doctor
Life is performed the operation and is observed, while drag hook can be fixed for the device, prevent drag hook from falling off and again result in life to patient
Reason injury.
In conclusion the device is capable of fixing with patient, and can be effectively to the hand of patient by the device
Art notch is pulled open, and doctor is facilitated to perform the operation and observe, while drag hook can be fixed for the device, prevent drag hook
It falls off and again results in physiological damage to patient, be suitable for promoting.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the automatic locking mechanism for department of general surgery's clinical operation drag hook proposed by the present invention
Figure；
Fig. 2 is a kind of front view of the automatic locking mechanism for department of general surgery's clinical operation drag hook proposed by the present invention；
Fig. 3 is a kind of side view of the automatic locking mechanism for department of general surgery's clinical operation drag hook proposed by the present invention.
In figure: 1 observation panel, 2 drag hook ontologies, 3 mounting plates, 4 rack-plates, 5 connecting plates, 6 fixed links, 7 toothed discs, 8 are fixed
Hole, 9 sliding blocks, 10 sliding slots, 11 risers, 12 electric telescopic rods, 13 cross bars, 14 clamping plates, 15 foam-rubber cushions, 16 rotating bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook, including mounting plate 3, mounting plate
3 both ends are arranged in semicircle shape, and intermediate position setting in rectangular configuration, and the side rotation connection on 3 top of mounting plate is with teeth
Wheel disc 7, and the top of toothed disc 7 is connected with rotating bar 16, the top of the mounting plate 3 is provided along its length two symmetrically
The sliding slot 10 of setting, and sliding block 9 is slidably connected in sliding slot 10, the top of the sliding block 9 is connected with rack-plate 4, and two institutes
It states the side close to each other of rack-plate 4 to be connected in staggeredly symmetrically arranged connecting plate 5, the mounting plate 3 is equipped in up and down
The observation panel 1 of setting is penetrated through, the bottom end of the connecting plate 5 is connected with drag hook ontology 2, and the bottom end of drag hook ontology 2 extends to sight
It examines in mouth 1, there are two symmetrically arranged risers 11 for the bottom end connection of the mounting plate 3, and two risers 11 are close to each other
Side be respectively connected with electric telescopic rod 12, the electric telescopic rod 12 is connected with cross bar 13 far from one end of riser 11, and horizontal
Bar 13 is connected with clamping plate 14 far from one end of electric telescopic rod 12, and connecting plate 5 is equipped with rectangular through-hole, rectangular through-hole and rack-plate
4 adaptations, and rectangular through-hole is slidably connected with rack-plate 4, side of the rack-plate 4 far from toothed disc 7 is equidistant along its length
Equipped with the identical fixation hole 8 of structure, the one side wall of the connecting plate 5 is equipped with circular through hole, and circular through hole is connected to rectangular through-hole,
And circular through hole is identical as 8 structure of fixation hole, and slidably connects fixed link 6 in circular through hole and fixation hole 8, toothed disc 7
Circumferential side wall is uniformly provided with tooth block, and two rack-plate 4 sides close to each other are uniformly arranged with teeth piece along its length,
And rack-plate 4 is engaged with toothed disc 7, the arc-shaped structure setting of clamping plate 14, and clamping plate 14 has sea far from the side gluing of cross bar 13
Continuous pad 15, the circumferential side wall of rotating bar 16 are socketed with non-slip rubber set, and the surface of drag hook ontology 2 is socketed with silica gel.
Embodiment: in use, two clamping plates 14 of the device are placed on to the operative incision position of patient, such as patient
Then leg starts electric telescopic rod 12, it is made to push cross bar 13 and clamping plate 14, is cut patient legs' operation by clamping plate 14
Position at mouthful is fixed, and then rotates rotating bar 16, and rotating bar 16 drives toothed disc 7 to rotate, and toothed disc 7 drives two teeth
Batten 4 moves in the opposite direction, and rack-plate 4 is in movable slider 9 again sliding slot 10 with sliding, while rack-plate 4 drives connecting plate 5
And drag hook ontology 2 moves, and two rack-plates 4 are slided in the movable span of two connecting plates 5 respectively, when drag hook sheet
Body 2 pulls open the operative incision of patient when healthcare givers being facilitated to be operated and observe, the rotating bar that stops operating 16,
Then fixed link 6 is inserted into suitable fixation hole 8, thus integrally fixes the device, healthcare givers carries out operation behaviour again
Work.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook, including mounting plate (3), which is characterized in that described
The both ends of mounting plate (3) are arranged in semicircle shape, and intermediate position setting in rectangular configuration, and the side on mounting plate (3) top turns
It is dynamic to be connected with toothed disc (7), and the top of toothed disc (7) is connected with rotating bar (16), the top of the mounting plate (3) is along its length
It spends direction and is equipped with two symmetrically arranged sliding slots (10), and slidably connected sliding block (9) in sliding slot (10), the sliding block (9)
Top is connected with rack-plate (4), and two rack-plate (4) sides close to each other are connected in staggeredly symmetrically arranged company
Fishplate bar (5), the mounting plate (3) are equipped in the observation panel (1) being arranged up and down, the bottom end connection of the connecting plate (5)
Have drag hook ontology (2), and the bottom end of drag hook ontology (2) extends in observation panel (1), the bottom end of the mounting plate (3) is connected with
Two symmetrically arranged risers (11), and two riser (11) sides close to each other are respectively connected with electric telescopic rod
(12), the electric telescopic rod (12) is connected with cross bar (13) far from the one end of riser (11), and cross bar (13) is stretched far from electronic
One end of contracting bar (12) is connected with clamping plate (14).
2. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
The connecting plate (5) is equipped with rectangular through-hole, and rectangular through-hole is adapted to rack-plate (4), and rectangular through-hole and rack-plate (4) are slided
Connection.
3. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
Side of the rack-plate (4) far from toothed disc (7) is equidistant along its length to be equipped with the identical fixation hole of structure (8), institute
The one side wall for stating connecting plate (5) is equipped with circular through hole, and circular through hole is connected to rectangular through-hole, and circular through hole and fixation hole (8)
Structure is identical, and slidably connects fixed link (6) in circular through hole and fixation hole (8).
4. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
The circumferential side wall of the toothed disc (7) is uniformly provided with tooth block, and two rack-plates (4) side close to each other is square along its length
To being uniformly arranged with teeth piece, and rack-plate (4) is engaged with toothed disc (7).
5. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
The arc-shaped structure setting of the clamping plate (14), and clamping plate (14) has foam-rubber cushion (15) far from the side gluing of cross bar (13).
6. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
The circumferential side wall of the rotating bar (16) is socketed with non-slip rubber set.
7. a kind of automatic locking mechanism for department of general surgery's clinical operation drag hook according to claim 1, which is characterized in that
The surface of the drag hook ontology (2) is socketed with silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380928.1A CN109567885B (en) | 2018-11-20 | 2018-11-20 | Automatic locking mechanism for general surgery department clinical operation retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380928.1A CN109567885B (en) | 2018-11-20 | 2018-11-20 | Automatic locking mechanism for general surgery department clinical operation retractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109567885A true CN109567885A (en) | 2019-04-05 |
| CN109567885B CN109567885B (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380928.1A Expired - Fee Related CN109567885B (en) | 2018-11-20 | 2018-11-20 | Automatic locking mechanism for general surgery department clinical operation retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109567885B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074937A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of urological surgery Multifunctional protection device for power |
| CN112089455A (en) * | 2020-09-05 | 2020-12-18 | 湖南师范大学 | Auxiliary positioning device for bone fracture |
| CN113317831A (en) * | 2021-07-09 | 2021-08-31 | 莒县人民医院 | Distractor for spinal surgery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747394A (en) * | 1986-10-08 | 1988-05-31 | Watanabe Orthopedic Systems, Inc. | Spinal retractor |
| CN203290945U (en) * | 2013-06-17 | 2013-11-20 | 袁健东 | Automatic retractor device for hip joint operation exposure |
| CN106859712A (en) * | 2017-03-09 | 2017-06-20 | 赵同刚 | A kind of novel general surgery operation muscle pull device |
| CN206586984U (en) * | 2016-12-01 | 2017-10-27 | 苏海龙 | A kind of clinic uses otch device for spreading |
| CN207821859U (en) * | 2017-09-19 | 2018-09-07 | 贵州省人民医院 | A kind of hepatobiliary surgery drag hook |
-
2018
- 2018-11-20 CN CN201811380928.1A patent/CN109567885B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747394A (en) * | 1986-10-08 | 1988-05-31 | Watanabe Orthopedic Systems, Inc. | Spinal retractor |
| CN203290945U (en) * | 2013-06-17 | 2013-11-20 | 袁健东 | Automatic retractor device for hip joint operation exposure |
| CN206586984U (en) * | 2016-12-01 | 2017-10-27 | 苏海龙 | A kind of clinic uses otch device for spreading |
| CN106859712A (en) * | 2017-03-09 | 2017-06-20 | 赵同刚 | A kind of novel general surgery operation muscle pull device |
| CN207821859U (en) * | 2017-09-19 | 2018-09-07 | 贵州省人民医院 | A kind of hepatobiliary surgery drag hook |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074937A (en) * | 2019-05-29 | 2019-08-02 | 杨涛 | A kind of urological surgery Multifunctional protection device for power |
| CN112089455A (en) * | 2020-09-05 | 2020-12-18 | 湖南师范大学 | Auxiliary positioning device for bone fracture |
| CN113317831A (en) * | 2021-07-09 | 2021-08-31 | 莒县人民医院 | Distractor for spinal surgery |
| CN113317831B (en) * | 2021-07-09 | 2022-06-03 | 莒县人民医院 | Distractor for spinal surgery |
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| Publication number | Publication date |
|---|---|
| CN109567885B (en) | 2021-07-06 |
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