CN207492780U - The multi-functional S-shaped drag hook of pelvis - Google Patents
The multi-functional S-shaped drag hook of pelvis Download PDFInfo
- Publication number
- CN207492780U CN207492780U CN201720371105.7U CN201720371105U CN207492780U CN 207492780 U CN207492780 U CN 207492780U CN 201720371105 U CN201720371105 U CN 201720371105U CN 207492780 U CN207492780 U CN 207492780U
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- China
- Prior art keywords
- drag hook
- pelvis
- functional
- shaped
- hook body
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- Expired - Fee Related
Links
- 210000004197 pelvis Anatomy 0.000 title claims abstract description 28
- 210000004872 soft tissue Anatomy 0.000 abstract description 18
- 238000001356 surgical procedure Methods 0.000 abstract description 14
- 210000004369 blood Anatomy 0.000 abstract description 7
- 239000008280 blood Substances 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 5
- 210000001124 body fluid Anatomy 0.000 abstract description 2
- 239000010839 body fluid Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 description 7
- 230000001537 neural effect Effects 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of multi-functional S-shaped drag hook of pelvis, including：Drag hook handle, drag hook body, hand handle, kirschner needle sleeve, retractor head, aspirator fixing pipe.Retractor head, drag hook body, drag hook handle and hand handle are connected as a single entity successively, retractor head is flat, one end is connected with drag hook body, drag hook body, drag hook handle and hand handle form S-shaped, kirschner needle sleeve is fixed on close to the drag hook body back side of retractor head one end, kirschner needle sleeve is laterally equipped with fluting, and aspirator fixing pipe is fixed in the middle part of the drag hook body back side.The multi-functional S-shaped drag hook of the pelvis can effectively solve soft tissue protection problem in pelvic surgery; it is not easy to skid when pelvic surgery pulls; the row Kirschner wire merging in front of S-shaped drag hook is facilitated in art again and operation when bending is fixed; aspirator fixing pipe is combined simultaneously; body fluid, blood and the smog removed in surgical field of view can be synchronized; the operation of operation is simplified, in addition the utility model is simple in structure, at low cost.
Description
Technical field
The utility model belongs to clinical medicine, the medical equipment in bone surgery, and specifically a kind of multi-functional S-shaped of pelvis is drawn
Hook.
Background technology
In bone surgery, especially pelvis, acetabular bone, rumpbone is when deeper parts are performed the operation, due to there is more more important god
The institutional frameworks such as intravascular, in order to clearly illustrate surgical field of view, assistant needs to be pulled and exposed with drag hook.It is clinical at present common
S-shaped drag hook when pulling soft tissue, easily generate and slide and the soft tissues such as partial nerve blood vessel show from bottom " leakages " etc.
As the risk of soft tissue injury when substantially increasing operation.
And because surgical exposure and it is fixed need when, thick Kirschner wire is often squeezed into after S-shaped drag hook pulls open tissue and is added
With bending, by soft tissue and skin fully exposure and position other than surgical field of view is fixed on, traditional S-shaped drag hook lacks after pulling open
Phenomena such as fixation of kirschner needle sleeve, Kirschner wire merging is likely to occur skidding, bending in the process, leads to the direction that Kirschner wire is placed in
And position mistake, and surrounding soft tissue is easily involved in during Kirschner wire merging, cause unnecessary nervus vasculairs muscle etc.
The damage of soft tissue, and because operative incision is smaller, operative site is deeper, more it is unfavorable for putting for general kirschner needle sleeve
Enter, it can be very inconvenient particularly when making single drag hook and being placed into the operating procedure of Kirschner wire.
Simultaneously in present surgical procedure, the blood and smog that are generated in surgical field of view usually require individual assistant and pass through
Aspirator is removed, and if assistant is obstructed in the visual field in art, elimination effect is bad, and surgical field of view exposure is poor, will more substantially increase art
The difficulty of person's operation and the work load of medical worker.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multi-functional S-shaped drag hook of pelvis, to overcome existing orthopaedics
Deficiency in surgical procedure, and it is multi-functional to provide a kind of pelvis profession reasonable in design, simple, that operation is safe and convenient to use
S-shaped drag hook, the multi-functional S-shaped drag hook of the pelvis can effectively solve soft tissue protection problem in pelvic surgery, be pulled in pelvic surgery
Shi Buyi skids, and facilitates in art the row Kirschner wire merging in front of S-shaped drag hook and operation when bending is fixed, while combines
Aspirator fixing pipe can synchronize body fluid, blood and the smog removed in surgical field of view, simplify the operation of operation, in addition originally
The letter of utility model structure, it is at low cost.
In order to solve the above technical problems, the technical solution of the utility model is, a kind of multi-functional S-shaped drag hook of pelvis, including
Drag hook handle, drag hook body, hand handle, kirschner needle sleeve, retractor head, aspirator fixing pipe；The retractor head, drag hook body, drag hook handle
It is connected as a single entity successively with hand handle, retractor head is flat, and one end is connected with drag hook body, for retracting patients' neural's blood in operation
The soft tissues such as pipe, drag hook body, drag hook handle and hand handle form S-shaped, and kirschner needle sleeve is fixed on the drag hook body close to retractor head one end
The middle part of back side retractor head, kirschner needle sleeve are laterally equipped with fluting, and aspirator fixing pipe is fixed in the middle part of the drag hook body back side.
Further, which is connected with drag hook body, and junction smoothly transits.
Further, the retractor head and the angle of drag hook body are 135 °.
Further, which is located at close to the centre position of retractor head one end.
Further, which is 3cm, internal diameter 3.5mm.
Further, which is directed toward the top of kirschner needle sleeve side obliquely.
Further, the length of the aspirator fixing pipe is 3cm, and internal diameter is consistent in conventional use of aspirator diameter.
Further, it is padded in the front of the drag hook body equipped with anti-skidding inside.
Further, which is located at the upper, middle and lower portion of drag hook body respectively.
Further, which is equipped with skid-resistant line, and protrusion is about 3mm.
Compared with prior art, the utility model has the advantages that：
The multi-functional S-shaped drag hook of pelvis using the above scheme can effectively solve soft tissue protection problem in pelvic surgery, in hand
The soft tissues such as drag hook slip, neural blood vessel are effectively avoided while surgical field of view can be fully exposed during art from bottom " leakage "
The phenomenon that, protect the important soft tissue such as neural blood vessel.
The single drag hook of patient can easily be placed in Kirschner wire simultaneously, facilitate in art that row Kirschner wire is put in front of S-shaped drag hook
Enter operation when simultaneously bending is fixed, be not in because phenomena such as Kirschner wire skids, is bent leads to the direction and portion of Kirschner wire merging
Bit-errors and reduce the possibility of surrounding soft tissue is involved in during Kirschner wire merging, and notch is smaller, position is deeper
Surgical procedure in, can equally be conveniently accomplished surgical procedure.
In addition this utility model is simple in structure, at low cost.The utility model has combined aspirator fixing pipe, one is in art
Can aspirator synchronize and remove the blood and smog that generate in surgical field of view, simplify the operation of operation, maintain and clearly perform the operation
The visual field improves the safety of operation.
Description of the drawings
Fig. 1 is three-dimensional view when a kind of multi-functional S-shaped drag hook forward direction of pelvis of the utility model is placed.
Fig. 2 is three-dimensional view when a kind of multi-functional S-shaped drag hook of pelvis of the utility model is oppositely positioned.
Fig. 3 is a kind of side view of the multi-functional S-shaped drag hook of pelvis of the utility model.
Reference sign：
1 it is drag hook handle, 2 be drag hook body, 3 be hand handle, 4 be kirschner needle sleeve, 5 be retractor head, 6 is aspirator fixing pipe, 7
It is anti-skidding inside pad.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figure 1, the technical solution of the utility model is, a kind of multi-functional S-shaped drag hook of pelvis including drag hook handle 1, is drawn
Coupler body 2, hand handle 3, kirschner needle sleeve 4, retractor head 5, aspirator fixing pipe 6, anti-skidding inside pad 7.The retractor head 5, drag hook
Body 2, drag hook handle 1 and hand handle 3 are connected as a single entity successively, and retractor head 5 is flat, and one end is connected with drag hook body 2, in operation
The soft tissues such as patients' neural's blood vessel are retracted, drag hook body 2, drag hook handle 1 and hand handle 3 form S-shaped, and kirschner needle sleeve 4 is fixed on close
2 back side of drag hook body of 5 one end of retractor head（See Fig. 3）, kirschner needle sleeve 4 is laterally equipped with fluting（See Fig. 2）, aspirator fixing pipe 6
It is fixed in the middle part of 2 back side of drag hook body, and is directed toward the top of 4 side of kirschner needle sleeve obliquely（See Fig. 2 and Fig. 3）.
Retractor head 5 is connected with drag hook body 2 in the utility model, and junction smoothly transits, and retractor head 5 and drag hook body
2 angle is 135 °（See Fig. 1 and Fig. 3）.
Kirschner needle sleeve 4 is fixed on close to 2 back side of drag hook body of 5 one end of retractor head in the utility model（See Fig. 3）, and gram
4 length of family name's needle sleeve is 3cm, and internal diameter 3.5mm, kirschner needle sleeve 4 is positioned at close to the centre position of 5 one end of retractor head, kirschner
Needle sleeve 4 is laterally equipped with fluting（See Fig. 2）.
6 length of aspirator fixing pipe is 3cm in the utility model, and internal diameter is consistent with conventional use of aspirator diameter, is
1.5cm。
Anti-skidding inside pad 7 is located at the upper, middle and lower portion of drag hook body 2 respectively in the utility model, and anti-skidding inside is padded 7 surfaces and set
There is skid-resistant line, protrusion is about 3mm（See Fig. 1）.
Application method/operation principle of the multi-functional S-shaped drag hook of the utility model pelvis is as follows：
Referring to Fig. 1~Fig. 3, the utility model includes drag hook handle 1, drag hook body 2, hand handle 3, kirschner needle sleeve 4, drag hook
First 5, aspirator fixing pipe 6, anti-skidding inside pad 7.Retractor head 5, drag hook body 2, drag hook handle 1 and hand handle 3 are connected as a single entity successively, drag hook
First 5 one end is connected with drag hook body 2, for retracting the soft tissues such as patients' neural's blood vessel, drag hook body 2, drag hook handle 1 and hand in operation
S-shaped is formed 3, kirschner needle sleeve 4 is fixed on 2 back side of drag hook body of 5 one end of retractor head, and kirschner needle sleeve 4 is laterally equipped with fluting,
Aspirator fixing pipe 6 is fixed in the middle part of 2 back side of drag hook body, and is directed toward the top of 4 side of kirschner needle sleeve obliquely.It is used in art
Kirschner wire can be placed in sclerotin, while can will inhale by the multi-functional S-shaped drag hook of the utility model pelvis after retracting from kirschner needle sleeve 4
Lead device is fixed in aspirator fixing pipe 6, siphons away blood and smog in art, exposure surgical field of view.
The multi-functional S-shaped drag hook of pelvis using the above scheme can effectively solve soft tissue protection problem in pelvic surgery, in hand
The soft tissues such as drag hook slip, neural blood vessel are efficiently avoided while surgical field of view can be fully exposed during art from bottom " leakage "
The phenomenon that, protect the important soft tissue such as neural blood vessel.
The single drag hook of patient can easily be placed in Kirschner wire simultaneously, be not in because phenomena such as Kirschner wire skids, is bent leads
Cause Kirschner wire merging direction and position mistake and reduce be involved in surrounding soft tissue during Kirschner wire merging can
Can, and in the surgical procedure that notch is smaller, position is deeper, can equally be conveniently accomplished surgical procedure.In addition this is practical new
Type is simple in structure, in art one can aspirator remove the blood and smog that generate in surgical field of view, maintain and clearly perform the operation
The visual field improves the safety of operation.
Claims (10)
1. a kind of multi-functional S-shaped drag hook of pelvis, it is characterised in that：Including drag hook handle（1）, drag hook body（2）, hand handle（3）, Kirschner wire
Sleeve（4）, retractor head（5）, aspirator fixing pipe（6）；The retractor head（5）, drag hook body（2）, drag hook handle（1）And hand handle
（3）It is connected as a single entity successively；Retractor head（5）To be flat, one end and drag hook body（2）It is connected；Drag hook body（2）, drag hook handle（1）With
Hand handle（3）Form S-shaped；The kirschner needle sleeve（4）It is fixed on close to retractor head（5）The drag hook body of one end（2）The back side, Kirschner wire
Sleeve（4）It is lateral to be equipped with fluting；The aspirator fixing pipe（6）It is fixed on drag hook body（2）In the middle part of the back side.
2. the multi-functional S-shaped drag hook of pelvis as described in claim 1, which is characterized in that the retractor head（5）With drag hook body（2）
It is connected, junction smoothly transits.
3. the multi-functional S-shaped drag hook of pelvis as claimed in claim 2, which is characterized in that the retractor head（5）With drag hook body（2）
Angle be 135 °.
4. the multi-functional S-shaped drag hook of pelvis as described in claim 1, which is characterized in that the kirschner needle sleeve（4）Positioned at close
Retractor head（5）The centre position of one end.
5. the multi-functional S-shaped drag hook of pelvis as described in claim 1 or 4, which is characterized in that the kirschner needle sleeve（4）Length
It spends for 3cm, internal diameter 3.5mm.
6. the multi-functional S-shaped drag hook of pelvis as described in claim 1, which is characterized in that the aspirator fixing pipe（6）Obliquely
It is directed toward kirschner needle sleeve（4）The top of side.
7. the multi-functional S-shaped drag hook of pelvis as described in claim 1 or 6, which is characterized in that the aspirator fixing pipe（6）'s
Length is 3cm, and internal diameter is consistent with conventional use of aspirator diameter, is 1.5cm.
8. the multi-functional S-shaped drag hook of pelvis as described in claim 1, which is characterized in that in the drag hook body（2）Front be equipped with
Anti-skidding inside pad（7）.
9. the multi-functional S-shaped drag hook of pelvis as claimed in claim 8, which is characterized in that the anti-skidding inside pad（7）Position respectively
In drag hook body（2）Upper, middle and lower portion.
10. the multi-functional S-shaped drag hook of pelvis as claimed in claim 8 or 9, which is characterized in that the anti-skidding inside pad（7）Table
Face is equipped with skid-resistant line, and protrusion is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371105.7U CN207492780U (en) | 2017-04-11 | 2017-04-11 | The multi-functional S-shaped drag hook of pelvis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371105.7U CN207492780U (en) | 2017-04-11 | 2017-04-11 | The multi-functional S-shaped drag hook of pelvis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492780U true CN207492780U (en) | 2018-06-15 |
Family
ID=62496559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371105.7U Expired - Fee Related CN207492780U (en) | 2017-04-11 | 2017-04-11 | The multi-functional S-shaped drag hook of pelvis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528254A (en) * | 2018-10-24 | 2019-03-29 | 郭心舟 | A kind of laminectomy retractor |
| CN112656462A (en) * | 2020-12-25 | 2021-04-16 | 河北医科大学第三医院 | Pelvis operation retractor |
-
2017
- 2017-04-11 CN CN201720371105.7U patent/CN207492780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528254A (en) * | 2018-10-24 | 2019-03-29 | 郭心舟 | A kind of laminectomy retractor |
| CN112656462A (en) * | 2020-12-25 | 2021-04-16 | 河北医科大学第三医院 | Pelvis operation retractor |
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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 |
Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |