CN208799263U - A kind of operation drag hook for general surgery department - Google Patents
A kind of operation drag hook for general surgery department Download PDFInfo
- Publication number
- CN208799263U CN208799263U CN201820591488.3U CN201820591488U CN208799263U CN 208799263 U CN208799263 U CN 208799263U CN 201820591488 U CN201820591488 U CN 201820591488U CN 208799263 U CN208799263 U CN 208799263U
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- CN
- China
- Prior art keywords
- drag hook
- support column
- arc
- runner
- mobile bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of operation drag hook for general surgery department, including drag hook ontology, connecting rod and support column, one side bottom of support column is fixed with arc-shaped limit block, slideway is installed above the arc-shaped limit block, sliding slot is offered in the slideway, arc-shaped limit block is installed in the sliding slot, the support column inner upper is equipped with runner, the runner front is equipped with transmission shaft, described transmission shaft one end is equipped with turntable, link block is installed on the turntable, limited post is plugged on the link block, sprocket wheel is installed above the runner, one lateral roof of support column is fixedly connected with the connecting rod, it is opened up inside the connecting rod fluted, mobile bar is plugged in the groove, described mobile bar one end is equipped with chain, the chain is connect by sprocket wheel with runner, the mobile bar other end is fixed with drag hook ontology Connection.The utility model, which has, is fixed on operation edge of table progress drag hook operation, pulls amplitude adjustable, the advantages of reducing the personnel to operate.
Description
Technical field
The utility model relates to medical surgical instrument technical field, specially a kind of operation drag hook for general surgery department.
Background technique
In surgical operation, after integumentary musculature is cut, integumentary musculature is held to both sides respectively with drag hook, intermediate in this way
Surgical field of view can just be exposed, and facilitate and perform the operation.Existing hook for surgery operation is that healthcare givers pulls with hand drag hook, needs to be equipped with
Special personnel increase indoor personnel amount of performing the operation, cause the waste of manpower, while drag hook compares consuming physical strength, a hand
Art needs whole progress drag hook, and drag hook personnel can be very tired out, is unfavorable for the progress of operation.
Utility model content
The purpose of this utility model is to provide a kind of operation drag hook for general surgery department, have be fixed on operation edge of table drawn
Hook operation pulls amplitude adjustable, the advantages of reducing the personnel to operate, solves healthcare givers and pulls with hand drag hook, expend physical strength,
Drag hook personnel can be very tired out, is unfavorable for the problem of operation carries out.
To achieve the above object, the utility model provides the following technical solutions: a kind of operation drag hook for general surgery department, including draws
Hook ontology, connecting rod and support column, one side bottom of support column are fixed with arc-shaped limit block, above the arc-shaped limit block
Slideway is installed on support column, sliding slot is offered in the slideway, arc-shaped limit block, two institutes are movably installed in the sliding slot
It states and is bolted to connection between arc-shaped limit block, the support column inner upper is rotatably equipped with runner, and the runner is just
Face is equipped with transmission shaft, and the transmission shaft is equipped with turntable, the turntable side through support column front away from one end of runner
Link block is installed, limited post is plugged on the link block, the limited post is plugged on the limit hole that support column front opens up
It is interior, sprocket wheel is installed, one lateral roof of support column is fixedly connected with the connecting rod, inside the connecting rod above the runner
Open up fluted, activity is plugged with mobile bar in the groove, and described mobile bar one end is equipped with chain, and the chain passes through chain
Wheel is connect with runner, and the mobile bar other end passes through groove and is fixedly connected with drag hook ontology.
Preferably, two arc-shaped limit blocks are in same vertical plane, and the arc groove on two arc-shaped limit blocks
Relatively.
Preferably, the limit hole with turntable midpoint circular array be distributed in support column front, every two limit hole it
Between at a distance of 5mm, and limit hole is adapted with limited post.
Preferably, the chain between described mobile bar one end and sprocket wheel is concordant with mobile bar.
Preferably, the length of the groove and the length of connecting rod are consistent.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has achieved the effect that adjusting drag hook ontology pulls amplitude, the utility model by setting runner
It is provided with runner, chain is connected between runner and mobile bar, mobile bar is fixed with drag hook ontology, and when operation, drag hook ontology is put
It sets in skin incisions, rotates turntable, transmission shaft drives runner rotation, and chain pulls mobile bar by sprocket wheel, and mobile bar drives
Drag hook ontology pulls open skin incision outward, and after notch expands the size that operation needs, stop operating turntable, by limited post pair
Quasi- nearest limit hole grafting is entered, and turntable is fixed, and the contraction of muscle of drag hook body contacts does not interfere with drag hook ontology, side
Just it performs the operation.
2, the utility model will not generate resistance, be moved easily chain by setting sprocket wheel when having reached mobile chain
Effect, the utility model are provided with sprocket wheel, and the chain between mobile bar one end and sprocket wheel is concordant with mobile bar, pull and draw in chain
When hook ontology, chain is horizontal pulling mobile bar, does not contact between chain and groove, will not generate resistance, chain when mobile
Change direction by sprocket wheel to be wrapped on runner, not with groove and support column internal impact during chain is mobile, reach
Resistance will not be generated when mobile chain, is moved easily the purpose of chain.
3, the utility model has achieved the effect that fix with operating table, the utility model is set by setting arc-shaped limit block
Be equipped with arc-shaped limit block, the arc-shaped limit block of support column bottommost be it is fixed, move up the arc-shaped limit block in sliding slot, two
The arc groove of a arc-shaped limit block opposite side and operating table side are clamped, and tighten bolt, two arc-shaped limit blocks and operating table
Side is fixed, and single unit system is fixed on operation edge of table, when this body running of drag hook does not need personnel's holding, reduces the consumption of manpower.
Detailed description of the invention
Fig. 1 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the left view structural representation of the utility model.
In figure: 1, drag hook ontology；2, mobile bar；3, connecting rod；4, groove；5, chain；6, sprocket wheel；7, support column；8, turn
Wheel；9, slideway；10, bolt；11, arc-shaped limit block；12, transmission shaft；13, limited post；14, turntable；15, limit hole；16, it connects
Block；17, sliding slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of operation drag hook for general surgery department, including draw
Hook ontology 1, connecting rod 3 and support column 7,7 one side bottom of support column are fixed with arc-shaped limit block 11,11 top of arc-shaped limit block
Slideway 9 is installed on support column 7, sliding slot 17 is offered in slideway 9, arc-shaped limit block 11, arc are movably installed in sliding slot 17
Limited block 11 and 17 activity of sliding slot are clamped, and arc-shaped limit block 11 can move in sliding slot 17, but cannot be detached from sliding slot 17, and two
It is fixedly connected between arc-shaped limit block 11 by bolt 10, two arc-shaped limit blocks 11 are in same vertical plane, and two arcs
Arc groove on shape limited block 11 is opposite, moves up the arc-shaped limit block 11 in sliding slot 17, and two arc-shaped limit blocks 11 are opposite
The arc groove of side and operating table side are clamped, and tighten bolt 10, and two arc-shaped limit blocks 11 are fixed with operating table side, whole
Device is fixed on operation edge of table, and drag hook ontology 1 does not need personnel's holding when working, and reduces the consumption of manpower, on 7 inside of support column
Side is rotatably equipped with runner 8, and 8 front of runner is equipped with transmission shaft 12, and transmission shaft 12 runs through support column 7 away from one end of runner 8
Front is equipped with turntable 14, and when operation, drag hook ontology 1 is placed on skin incisions, rotates turntable 14, and transmission shaft 12 drives runner
8 rotations, chain 5 pull mobile bar 2 by sprocket wheel 6, and mobile bar 2 drives drag hook ontology 1 to pull open skin incision outward, when notch expands
After reaching the size that operation needs, stop operating turntable 14, and drag hook ontology 1 expands incision, and 14 side of turntable is equipped with company
Block 16 is connect, limited post 13 is plugged on link block 16, limited post 13 is plugged in the limit hole 15 that 7 front of support column opens up, limit
Position hole 15 is distributed in 7 front of support column, 5mm, and limit apart between every two limit hole 15 with 14 midpoint circular array of turntable
Position hole 15 be adapted with limited post 13, after drag hook ontology 1 pulls open notch, limited post 13 be aligned nearest 15 grafting of limit hole into
It going, turntable 14 is fixed, and the contraction of muscle that drag hook ontology 1 contacts does not interfere with drag hook ontology 1, and facilitate and performs the operation, runner 8
Top sprocket wheel 6 is installed, 7 one lateral roof of support column is fixedly connected with connecting rod 3, opens up fluted 4 inside connecting rod 3, recessed
The length of slot 4 is consistent with the length of connecting rod 3, and mobile bar 2 is made not will receive the blocking of connecting rod 3 when moving in groove 4,
It is mobile to be moved easily bar 2, activity is plugged with mobile bar 2 in groove 4, and 2 one end of mobile bar is equipped with chain 5, and chain 5 passes through sprocket wheel
6 connect with runner 8, and the chain 5 between 2 one end of mobile bar and sprocket wheel 6 is concordant with mobile bar 2, pull drag hook ontology 1 in chain 5
When, chain 5 is horizontal pulling mobile bar 2, is not contacted between chain 5 and groove 4, and resistance will not be generated when mobile, and chain 5 is logical
It crosses the change of sprocket wheel 6 direction to be wrapped on runner 8, not with 7 internal impact of groove 4 and support column during chain 5 is mobile, reach
Resistance will not be generated when to mobile chain 5, is moved easily the effect of chain 5,2 other end of mobile bar passes through groove 4 and drag hook
Ontology 1 is fixedly connected.
Working principle: in utility model works, the arc-shaped limit block 11 in sliding slot 17, two arc-shaped limits are moved up
The arc groove of 11 opposite side of block and operating table side are clamped, and tighten bolt 10, two arc-shaped limit blocks 11 and operating table side
Fixed, drag hook ontology 1 is placed on skin incisions, rotates turntable 14, and transmission shaft 12 drives runner 8 to rotate, and chain 5 passes through sprocket wheel
6 pull mobile bar 2, and mobile bar 2 drives drag hook ontology 1 to pull open skin incision outward, when notch expands the size that operation needs
Afterwards, stop operating turntable 14, and limited post 13 is directed at nearest 15 grafting of limit hole and enters, and turntable 14 is fixed, compared to tradition
Product is more preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of operation drag hook for general surgery department, including drag hook ontology (1), connecting rod (3) and support column (7), it is characterised in that: institute
It states (7) one side bottom of support column to be fixed with arc-shaped limit block (11), pacify on the support column (7) above the arc-shaped limit block (11)
It equipped with slideway (9), is offered sliding slot (17) in the slideway (9), is movably installed with arc-shaped limit block in the sliding slot (17)
(11), it is fixedly connected between two arc-shaped limit blocks (11) by bolt (10), support column (7) the inner upper rotation
It is equipped with runner (8), runner (8) front is equipped with transmission shaft (12), and the transmission shaft (12) deviates from the one end of runner (8)
It is equipped with turntable (14) through support column (7) front, turntable (14) side is equipped with link block (16), the link block
(16) it is plugged on limited post (13), the limited post (13) is plugged in the limit hole (15) that support column (7) front opens up, institute
It states and is equipped with above runner (8) sprocket wheel (6), (7) one lateral roof of support column is fixedly connected with connecting rod (3), the company
It is opened up fluted (4) inside extension bar (3), the interior activity of the groove (4) is plugged with mobile bar (2), mobile bar (2) one end peace
Equipped with chain (5), the chain (5) is connect by sprocket wheel (6) with runner (8), and mobile bar (2) other end passes through groove
(4) it is fixedly connected with drag hook ontology (1).
2. a kind of operation drag hook for general surgery department according to claim 1, it is characterised in that: two arc-shaped limit blocks
(11) in same vertical plane, and the arc groove on two arc-shaped limit blocks (11) is opposite.
3. a kind of operation drag hook for general surgery department according to claim 1, it is characterised in that: the limit hole (15) is with turntable
(14) midpoint circular array is distributed in support column (7) front, 5mm, and limit hole apart between every two limit hole (15)
(15) it is adapted with limited post (13).
4. a kind of operation drag hook for general surgery department according to claim 1, it is characterised in that: described mobile bar (2) one end with
Chain (5) between sprocket wheel (6) is concordant with mobile bar (2).
5. a kind of operation drag hook for general surgery department according to claim 1, it is characterised in that: the length of the groove (4) with
The length of connecting rod (3) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591488.3U CN208799263U (en) | 2018-04-24 | 2018-04-24 | A kind of operation drag hook for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591488.3U CN208799263U (en) | 2018-04-24 | 2018-04-24 | A kind of operation drag hook for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799263U true CN208799263U (en) | 2019-04-30 |
Family
ID=66227228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591488.3U Expired - Fee Related CN208799263U (en) | 2018-04-24 | 2018-04-24 | A kind of operation drag hook for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450757A (en) * | 2019-08-22 | 2019-11-15 | 王彩霞 | A kind of raindrop sensor-based system with pooling feature for automobile |
-
2018
- 2018-04-24 CN CN201820591488.3U patent/CN208799263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450757A (en) * | 2019-08-22 | 2019-11-15 | 王彩霞 | A kind of raindrop sensor-based system with pooling feature for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210424 |