CN209713080U - A kind of guiding sting device for bone disease treatment - Google Patents
A kind of guiding sting device for bone disease treatment Download PDFInfo
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- CN209713080U CN209713080U CN201920117634.3U CN201920117634U CN209713080U CN 209713080 U CN209713080 U CN 209713080U CN 201920117634 U CN201920117634 U CN 201920117634U CN 209713080 U CN209713080 U CN 209713080U
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- guiding
- steel needle
- groove
- soft silk
- disease treatment
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Abstract
The utility model provides a kind of guiding sting device for bone disease treatment, including guiding steel needle and position soft silk, groove is offered on the guiding steel needle, the groove extends along the both ends of the guiding steel needle, in use, by guiding puncture of steel needles in skin, into in bone tissue, the soft silk of positioning enters bone tissue along the groove, after guiding steel needle extraction, positions soft silk indwelling in bone tissue.The structure design of the utility model is reasonable, and puncture effect is good, facilitates soft silk percutaneous access bone tissue, easy to operate, safe ready.
Description
Technical field
The utility model relates to medical auxiliary apparatus technical fields, and in particular to a kind of guiding puncture for bone disease treatment
Device.
Background technique
Orthopaedics is one of most common department of various big hospital, main dissection, physiology and the lesion for studying skeletal musculature,
The normal morphology and function that this system is kept and developed with drug, operation and physical method, with the change in epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduce,
Wound caused by traffic accident increased significantly, in orthopaedic disease therapeutic process, it is often necessary to use orthopaedics sting device.
Bone surgery has traditional operation, also there is opening operation, creates minimal access bone, minimal access bone in recent years
It is to be created under image monitoring using puncture outfit into human body, surgical instrument enters body operation by puncture outfit operating walk way and operates,
In the prior art, bone puncturing apparatus puncture outfit can only simple turn hole, cannot but such as other instruments, be unfavorable for continuity treatment.
Utility model content
In the presence of the utility model is in order to overcome the shortcomings of the prior art, one kind is provided and is related to rationally, capable of effectively existing
The guiding sting device of the bone disease treatment of localised puncture is carried out in bone surgery.
Realize above-mentioned purpose the technical solution of the utility model are as follows:
A kind of guiding sting device for bone disease treatment, including guide steel needle and position soft silk, on the guiding steel needle
Offering groove, the groove extends along the both ends of the guiding steel needle, in use, by guiding puncture of steel needles in skin,
Into in bone tissue, the soft silk of positioning enters bone tissue along the groove, after guiding steel needle extraction, positions soft silk indwelling
In in bone tissue.
Further, one end of the guiding steel needle is sharp edges needle construction, and the groove extends along sharp edges needle construction.
Further, the groove is opened in the edge of the guiding steel needle, and recessed to the middle part of the guiding steel needle
It falls into.
Further, the internal diameter of the groove is greater than the outer diameter of the soft silk of positioning.
Further, the guiding steel needle is rod structure.
Further, the groove is U-shaped, triangle or circular one kind.
Further, a kind of guiding sting device for bone disease treatment, further includes infusion apparatus, wherein described defeated
Liquid device includes perfusion tube and guiding hose, and the guiding hose is through perfusion tube, in use, by guiding puncture of steel needles in skin
In skin, the soft silk of positioning is pricked along groove into skin, and percutaneous, subcutaneous tissue, fat, muscle etc. are described into bone tissue
It positions soft silk and pricks along the groove into through skin and enter bone tissue, after guiding steel needle extraction, position soft silk indwelling in bone group
In knitting, the infusion apparatus, which is entered in bone by the soft silk bundle of positioning through skin, sub-dermal soft tissue, to be infused or is drained.
Further, the perfusion tube includes the be fixed to each other drainage tube and infusion tube of connection, and the one of the drainage tube
End is fixed with one end of infusion tube and is connected to, and the other end of the infusion tube is provided with direction conversion head, and with the direction
The fixed connection of conversion head.
Further, when in use, the guiding hose runs through the drainage tube for the drainage tube and guiding hose.
Further, it is provided with collet head on the drainage tube, flexible glue close membrane is provided on the collet head, it is described to lead
Draw hose and penetrates the flexible glue close membrane through the drainage tube.
Further, the side of the collet head is additionally provided with connection mouth, and the infusion tube is connected to the connection mouth, institute
It states infusion tube and is infused by communication port to drainage tube.
Further, be provided on the direction conversion head inlet, liquid outlet and direction the transfer head, the inlet and
Liquid outlet is set to the side of the direction conversion head, and the downside of the direction transfer head is embedded in the direction conversion head, and institute
It states infusion tube and is connected to the liquid outlet.
Further, the direction transfer head activity is in the direction conversion head, under the direction transfer head
Side offers several apertures, and when rotating the direction transfer head, the aperture is directed at the inlet and liquid outlet.
Further, the inlet is at least arranged one, and is arranged with sealing shroud on the inlet.
Further, one end of the guiding hose is provided with hose point mouth, and the hose point mouth is hollow variable diameter round tube
Structure is led in use, will position soft silk by hose point mouth into guiding hose.
Further, the length of the guiding hose is greater than the drainage tube, and the cross-sectional diameter of the guiding hose is few
In the drainage tube.
Further, one end of the guiding hose is additionally provided with handle, and the handle and guiding hose are fixedly mounted, and
The lower end of the handle is provided with the bayonet to match with the collet head, when the guiding hose runs through the drainage tube,
The bayonet blocks the collet head, and guiding hose is fixed on collet head.
Further, the material of the guiding hose, drainage tube, collet head, infusion tube and direction transfer head is soft
Matter silica gel.
When use: according to the position of puncture, guiding steel needle slowly being pricked into human body, steel needle is guided and enters in bone tissue
Behind position, it then will position soft silk and prick along the groove of the guiding steel needle into human body, position soft silk and enter in bone tissue
Behind position, guiding steel needle is extracted out from human body, then guiding hose is pricked along soft silk is positioned into human body, guiding hose at this time
It drives drainage tube to enter human body together, after guiding hose enters the position in bone tissue, will successively position soft silk and guiding
Hose is extracted out from drainage tube, be may then pass through infusion tube and is carried out infusion or drawing liquid to human body.
The utility model has the beneficial effects that the present apparatus accurately can be guided and be determined by setting guiding steel needle and the soft silk of positioning
The position that position human body needs to be infused is pricked into human body convenient for perfusion tube, by opening up groove in guiding steel needle, so that positioning soft silk
It can smoothly enter into human body along groove, and the structure design of the present apparatus is simple, reasonable, puncture effect is good, easy to operate, secure side
Just, localised puncture can be carried out effectively in bone surgery.
Detailed description of the invention
Fig. 1 is the guiding steel needle structural schematic diagram of the utility model；
Fig. 2 is the guiding steel needle cross-sectional structure schematic diagram of the utility model；
Fig. 3 is the soft silk structural schematic diagram of positioning of the utility model；
Fig. 4 is the guiding hose construction schematic diagram of the utility model；
Fig. 5 is the guiding hose and drainage tube assembly structure diagram of the utility model.
In figure, steel needle 10, groove 101 are guided, sharp edges needle construction 102 positions soft silk 20, perfusion tube 30, drainage tube
301, collet head 3011 connects mouth 3011a, infusion tube 302, direction conversion head 3021, inlet 3021a, liquid outlet
Head 3021c is transferred in 3021b, direction, guides hose 40, hose point mouth 401.
Specific embodiment
In the present embodiment ,-Fig. 5 referring to Fig.1, a kind of guiding sting device for bone disease treatment, including guiding steel needle 10
With position soft silk 20, groove 101 is offered on the guiding steel needle 10, the groove 101 is along the both ends for guiding steel needle 10
Extend, in use, being punctured by guiding steel needle 10 in skin, into bone tissue, the soft silk 20 of positioning is along the ditch
Slot 101 enters bone tissue, will position soft 20 indwelling of silk in bone tissue after guiding steel needle 10 extracts out, the guiding steel needle 10
One end is sharp edges needle construction 102, and the groove 101 extends along sharp edges needle construction 102, and the guiding steel needle 10 is round bar knot
Structure.
The groove 101 be opened in it is described guiding steel needle 10 edge, and to it is described guiding steel needle 10 depression in centre,
The internal diameter of the groove 101 is greater than the outer diameter of the soft silk 20 of positioning, and the guiding steel needle 10 is rod structure, specifically, institute
Stating groove 101 is U-shaped structure.
A kind of guiding sting device for bone disease treatment, further includes infusion apparatus, wherein the infusion apparatus includes defeated
Liquid pipe 30 and guiding hose 40, the guiding hose 40 is through perfusion tube 30, in use, by the guiding puncture of steel needle 10 in skin
In skin, the soft silk 20 of positioning 101 is pricked into skin along groove, percutaneous, subcutaneous tissue, fat, muscle etc., into bone tissue
Interior, the soft silk 20 of positioning, which is pricked along the groove 101 into through skin, enters bone tissue, after guiding steel needle 10 is extracted out, positioning
In in bone tissue, the infusion apparatus is pricked to enter in bone through skin, sub-dermal soft tissue and be carried out by the soft silk 20 of positioning for soft 20 indwelling of silk
Infusion or drainage, drainage tube 301 and infusion tube 302 of the perfusion tube 30 including the connection that is fixed to each other, the drainage tube 301
One end fixation of one end and infusion tube 302 be connected to, the other end of the infusion tube 302 is provided with direction conversion head
3021, and be connected to the direction conversion head 3021 fixation；The drainage tube 301 and guiding hose 40 are when in use, described to lead
Draw hose 40 through the drainage tube 301.
It is provided with collet head 3011 on the drainage tube 301, flexible glue close membrane is provided on the collet head 3011, it is described
Guiding hose 40 penetrates the flexible glue close membrane through the drainage tube 301, and the side of the collet head 3011, which is additionally provided with, to be connect
Port 3011a, the infusion tube 302 are connected to the connection mouth 3011a, and the infusion tube 302 passes through communication port to drainage
Pipe 301 is infused.
Inlet 3021a, liquid outlet 3021b and direction transfer head 3021c, institute are provided on the direction conversion head 3021
The side that inlet 3021a and liquid outlet 3021b is set to the direction conversion head 3021 is stated, head 3021c is transferred in the direction
Downside be embedded in the direction conversion head 3021, and the infusion tube 302 is connected to the liquid outlet 3021b, and the direction turns
Shifting block 3021c activity offers several on the downside of the direction transfer head 3021c in the direction conversion head 3021
Aperture, when rotating direction transfer head 3021c, the aperture is directed at the inlet 3021a and liquid outlet 3021b, described
There are two inlet 3021a settings, and is arranged with sealing shroud on the inlet 3021a.
One end of the guiding hose 40 is provided with hose point mouth 401, and the hose point mouth 401 is hollow variable diameter round tube knot
Structure is led in use, will position soft silk 20 by hose point mouth 401 into guiding hose 40, and the length of the guiding hose 40 is greater than
The cross-sectional diameter of the drainage tube 301, the guiding hose 40 is less than the drainage tube 301, described to guide the one of hose 40
End is additionally provided with handle, and the handle and guiding hose 40 are fixedly mounted, and the lower end of the handle is provided with and the sleeve
First 3011 bayonets to match, when the guiding hose 40 runs through the drainage tube 301, the bayonet blocks the collet head
3011, guiding hose 40 is fixed on collet head 3011.
The material of head 3021c is transferred in the guiding hose 40, drainage tube 301, collet head 3011, infusion tube 302 and direction
Material is soft silica gel.
When use: according to the position of puncture, guiding steel needle 10 slowly being pricked into human body, steel needle 10 is guided and enters bone tissue
Behind interior position, it then will position soft silk 20 and prick along the groove 101 of the guiding steel needle 10 into human body, position soft silk 20 and enter
Behind position in bone tissue, guiding steel needle 10 is extracted out from human body, then will guiding hose 40 along position soft silk 20 prick into
Human body, guiding hose 40 at this time drive drainage tube 301 to enter human body together, when guiding hose 40 enters the position in bone tissue
It postpones, will successively position soft silk 20 and guiding hose 40 is extracted out from drainage tube 301, it is right to may then pass through infusion tube 302
Human body carries out infusion or drawing liquid.
The present apparatus accurately can guide and position what human body needed to be infused by setting guiding steel needle 10 and the soft silk 20 of positioning
Position is pricked convenient for perfusion tube 30 into human body, by opening up groove 101 in guiding steel needle 10, so that positioning soft silk 20 along ditch
Slot 101 can smoothly enter into human body, and the structure design of the present apparatus is simple, reasonable, and puncture effect is good, easy to operate, safe ready, energy
It is enough that localised puncture is carried out effectively in bone surgery.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (6)
1. a kind of guiding sting device for bone disease treatment, it is characterised in that: including guiding steel needle and soft silk is positioned, it is described to lead
Draw and offer groove on steel needle, the groove along it is described guiding steel needle both ends extend, in use, by guiding puncture of steel needles in
In skin, into bone tissue, the soft silk of positioning enters bone tissue along the groove, after guiding steel needle extraction, positioning
Soft silk indwelling is in bone tissue.
2. a kind of guiding sting device for bone disease treatment according to claim 1, it is characterised in that: the guiding steel
One end of needle is sharp edges needle construction, and the groove extends along sharp edges needle construction.
3. a kind of guiding sting device for bone disease treatment according to claim 1, it is characterised in that: the groove is opened
Set on it is described guiding steel needle edge, and to it is described guiding steel needle depression in centre.
4. a kind of guiding sting device for bone disease treatment according to claim 3, it is characterised in that: the groove
Internal diameter is greater than the outer diameter of the soft silk of positioning.
5. a kind of guiding sting device for bone disease treatment according to claim 3, it is characterised in that: the guiding steel
Needle is rod structure.
6. a kind of guiding sting device for bone disease treatment according to claim 4, it is characterised in that: the groove is
U-shaped, triangle or circular one kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117634.3U CN209713080U (en) | 2019-01-23 | 2019-01-23 | A kind of guiding sting device for bone disease treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117634.3U CN209713080U (en) | 2019-01-23 | 2019-01-23 | A kind of guiding sting device for bone disease treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713080U true CN209713080U (en) | 2019-12-03 |
Family
ID=68680881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920117634.3U Active CN209713080U (en) | 2019-01-23 | 2019-01-23 | A kind of guiding sting device for bone disease treatment |
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| CN (1) | CN209713080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366253A (en) * | 2022-03-01 | 2022-04-19 | 中国人民解放军陆军特色医学中心 | Puncture device with function of facilitating cleaning for hepatobiliary department |
-
2019
- 2019-01-23 CN CN201920117634.3U patent/CN209713080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366253A (en) * | 2022-03-01 | 2022-04-19 | 中国人民解放军陆军特色医学中心 | Puncture device with function of facilitating cleaning for hepatobiliary department |
| CN114366253B (en) * | 2022-03-01 | 2023-09-01 | 中国人民解放军陆军特色医学中心 | Puncture device with be convenient for cleaning function for hepatobiliary department |
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