CN205126475U - Bone meal conveyer - Google Patents
Bone meal conveyer Download PDFInfo
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- CN205126475U CN205126475U CN201520820575.8U CN201520820575U CN205126475U CN 205126475 U CN205126475 U CN 205126475U CN 201520820575 U CN201520820575 U CN 201520820575U CN 205126475 U CN205126475 U CN 205126475U
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- bone meal
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Abstract
The utility model relates to a bone meal conveyer, this bone meal conveyer include a body and a piston push rod, and the body is including the bone meal lead -in groove, a conveyer pipe and the head that connect gradually to and one install the filter tip on the head, and the bone meal lead -in groove is connected with xiLin bottle that is used for splendid attire bone meal, and with in channeling into bone meal the conveyer pipe, gas and fluid passage are only permitted to the filter tip, drop in order to prevent bone meal pretext portion, the diameter of piston push rod is less than the diameter of conveyer pipe, and the piston push rod is inserted in the conveyer pipe by the bone meal lead -in groove to with bone meal pretext portion propelling movement to the wound department in the conveyer pipe. The utility model discloses a bone meal conveyer can repair the wound in various orthopedics and dental surgery in the wide application. The utility model discloses a bone meal conveyer because bone meal lead -in groove and filter -tip setting, can be very convenient to the bone meal conveyer bone meal of packing into, and be difficult for dropping for it is simpler that the wound is repaired to bone meal, swift.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of bone meal carrier.
Background technology
In orthopaedics or dental operation, need to use bone meal to repair wound.In prior art, have a kind of bone meal carrier, need, with bone meal spoon, bone meal is put into carrier, be then transported in field of operation by bone meal as having an injection, carrier loads the cumbersome of bone meal and wayward.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of bone meal carrier, can add bone meal easily, and carry to affected part in bone meal carrier.
For achieving the above object, this utility model takes following technical scheme: a kind of bone meal carrier, it is characterized in that, this bone meal carrier comprises a body and a piston type push rod, described body comprises the bone meal lead-in groove, a carrier pipe and the head that connect successively, and one is arranged on filter plug on described head, described bone meal lead-in groove is connected with the cillin bottle for splendid attire bone meal, bone meal is imported in described carrier pipe, described filter plug only allows gas and liquid to pass through, and is dropped by described head to prevent bone meal; The diameter of described piston type push rod is less than the diameter of described carrier pipe, and described piston type push rod inserts in described carrier pipe by described bone meal lead-in groove, so that the bone meal in described carrier pipe is pushed to wound by described head.
Described bone meal lead-in groove comprises taper introducing port, the internal diameter of described introducing port is identical with the bottleneck external diameter of regular size cillin bottle, described bone meal lead-in groove tightly engages with the cillin bottle for splendid attire bone meal by inside described introducing port, and what adopt this kind of snap fit is externally embedded type bone meal lead-in groove; Or described introducing port external diameter is identical with the internal diameter of the bottleneck of regular size cillin bottle, described bone meal lead-in groove tightly engages with cillin bottle by outside described introducing port, and what adopt this kind of snap fit is embedded bone meal lead-in groove.
Described bone meal lead-in groove also comprises the wing handle being arranged on described introducing port both sides.
Described inner diameter of delivery tube is 3-10mm, and described inner diameter of delivery tube is identical with described head internal diameter; Described delivery tube is 50-300mm.
Described head comprises straight type configuration and curved configuration, to adapt to different delivery requirements; The described piston type push rod that diameter is less than 4mm can adapt to described curved head voluntarily.
Described filter plug comprises filter chamber and connecting portion, and described filter chamber is the through chambers in two ends, is filled with filter pulp in described chamber, and described filter plug is connected with described head by described connecting portion.
Described filter plug and described head are the disposable connected mode of tearing type; Or described filter and described head are connected by the mouth rotating type of screw thread.
The described connecting portion both sides of described mouth rotating type filter are also provided with swing handle.
Described body and piston type push rod all adopt high molecule plastic material to be made, rear destruction easy to use.
Described bone meal lead-in groove, carrier pipe and head are integral type structure.
This utility model is owing to taking above technical scheme, and it has the following advantages: 1, bone meal carrier of the present utility model, due to bone meal lead-in groove and filter-tip setting, bone meal can be loaded very easily to bone meal carrier, and not easily drop, make bone meal repair wound simpler, fast.2, this utility model can be widely used in various orthopaedics and dental operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model straight type head body;
Fig. 2 is the structural representation of the curved head body of this utility model;
Fig. 3 is the filter-tip structural representation of this utility model tearing type;
Fig. 4 is the filter-tip structural representation of this utility model mouth rotating type;
Fig. 5 is the structural representation of this utility model piston type push rod;
Fig. 6 is the using state schematic diagram of embedded bone meal lead-in groove and straight type head body;
Fig. 7 is the using state schematic diagram of externally embedded type bone meal lead-in groove and curved head body.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in detail.
As shown in Figure 1, shown in Figure 5, a kind of bone meal carrier that this utility model provides, it comprises body 1 and a piston type push rod 2, wherein, body 1 comprises bone meal lead-in groove 11, carrier pipe 12, head 13 and a filter plug 14, bone meal lead-in groove 11, carrier pipe 12 are connected successively with head 13, and bone meal lead-in groove 11 can be connected with the cillin bottle for splendid attire bone meal, thus are imported by bone meal in carrier pipe 12; Filter plug 14 is arranged on head 13, and filter plug 14 allows gas and liquid to pass through, and can prevent bone meal from being dropped by head 13; The diameter of piston type push rod 2 is less than the diameter of carrier pipe 12, and piston type push rod 2 inserts in carrier pipe 12 by bone meal lead-in groove 11, for the bone meal in carrier pipe 12 is pushed to wound by head 13.
In above-described embodiment, as shown in Figure 7, bone meal lead-in groove 11 comprises taper introducing port 111, the internal diameter of this introducing port 111 is identical with the bottleneck external diameter of regular size cillin bottle 3, bone meal lead-in groove 11 tightly engages with the cillin bottle 3 for splendid attire bone meal by inside introducing port 111, and what adopt this kind of snap fit is externally embedded type bone meal lead-in groove 11; As shown in Figure 6, also can be that introducing port 111 external diameter is identical with the internal diameter of the bottleneck of regular size cillin bottle 3, bone meal lead-in groove 11 tightly engages with cillin bottle 3 by outside introducing port 111, what adopt this kind of snap fit is embedded bone meal lead-in groove 11, embedded bone meal lead-in groove 11 is applicable to comprise the design such as tear-off cap and spiral cover, and externally embedded type bone meal lead-in groove 11 can not meet the cillin bottle of engaging demand.
In above-described embodiment, bone meal lead-in groove 11 also comprises the wing handle 112 being arranged on introducing port 111 both sides, holds when wing handle 112 is easy to use.
In above-described embodiment, carrier pipe 12 internal diameter is 3-10mm, and carrier pipe 12 internal diameter is identical with head 13 internal diameter; Carrier pipe 12 length is 50-300mm.
In above-described embodiment, head 13 comprises straight type configuration (as shown in Fig. 1, Fig. 6) and curved configuration (as shown in Fig. 2, Fig. 7), to adapt to different delivery requirements; The piston type push rod 2 that diameter is less than 4mm can adapt to curved head 13 voluntarily.
In above-described embodiment, as shown in Figure 3, filter plug 14 comprises filter chamber 141 and connecting portion 142, and filter chamber 141 is the through chambers in two ends, and be filled with filter pulp 143 in chamber, filter plug 14 is connected with head 13 by connecting portion 142.
In above-described embodiment, filter plug 14 and head 13 are the disposable connected mode of tearing type, and tearing type filter plug 14 structure is simple, can not reuse after destruction; As shown in Figure 4, filter 14 and head 13 also can be connected by the mouth rotating type of screw thread, mouth rotating type filter 14 can once operation in Reusability.
In above-described embodiment, connecting portion 142 both sides of mouth rotating type filter 14 are also provided with swing handle 144, are convenient to grip and dismounting mouth rotating type filter plug 14.
In above-described embodiment, body 1 and piston type push rod 2 all adopt high molecule plastic material to be made, rear destruction easy to use, such as PP (Polypropylene, polypropylene) the multiple subclassification etc. of material, TPE (ThermoplaticElastomer, thermoplastic elastomer (TPE)) material or TPE.
In above-described embodiment, bone meal lead-in groove 11, carrier pipe 12 and head 13 is integral type structure, and structural strength is good, easily manufactured.
Bone meal carrier of the present utility model in use, comprises the following steps:
1) according to wounds specification, the consumption of selected bone grafting repair materials (i.e. bone meal) and particle diameter, and the bone grafting number of times in once performing the operation; Determine carrier pipe 12 internal diameter and the length of bone meal carrier accordingly, head 13 and filter plug 14 type; According to cillin bottle 3 specification of splendid attire bone meal, select type and the size of bone meal lead-in groove 11.
2) open the cillin bottle 3 of splendid attire bone meal, remove bottle cap and bottle stopper, cillin bottle 3 bottleneck is tightly engaged with the bone meal lead-in groove 11 of bone meal carrier.
3) make cillin bottle 3 bottleneck down, bottom the wing handle 15 being hold by one hand bone meal lead-in groove 11 and cillin bottle 3, slight jolting, makes the bone meal in cillin bottle 3 fall in carrier pipe 12; Take off the cillin bottle 3 on bone meal lead-in groove 11.
4) push piston type push rod 2 by bone meal lead-in groove 11, slightly firmly bone meal is slightly compacted at head 13.
5) remove filter plug 14, head 13 is aimed at wounds, promote piston type push rod 2 to wound surface input bone meal.
In above-described embodiment, step 4) can also be decomposed into and comprise the following steps:
4.1) use liquid transporting apparatus, in carrier pipe 12, inject liquid by bone meal lead-in groove 11, for moistening bone meal;
4.2) push piston type push rod 2 by bone meal lead-in groove 11, while slightly firmly bone meal being slightly compacted at head 13, surplus liquid is extruded by filter plug 14.
Or step 4) can be decomposed into and comprise the following steps:
4.1) piston type push rod 2 is pushed by bone meal lead-in groove 11, contact bone meal;
4.2) be immersed in the liquid of moistening by filter plug 14, pull piston type push rod 2, by liquid suction duct body 1;
4.3) again push piston type push rod 2, while slightly firmly bone meal being slightly compacted at head 13, surplus liquid is extruded by filter plug 14.
In above-described embodiment, the liquid of moistening bone meal can be normal saline, autoblood or other can be used for injecting or the medicinal liquid of implant into body, solution, gel or unguentum etc.
Be applied as example with bone meal carrier of the present utility model clinically some below, illustrate this utility model and using method thereof.
Embodiment one: the bone that straight type carrier promotes outward in art for maxillary sinus is implanted.
1) surface of bone wound is of a size of 8-10mm, needs bone grafting amount to be about 1-2cc, bone grafting particle diameter 1-2mm, once may need 2 bone graftings in operation; According to wound surface specification, select bone grafting repair materials to be the bottled bone meal in common 10ml control XiLin, bottleneck external diameter is about 20mm, bottled 1cc bone meal, bone meal particle diameter 1-2mm; Select the bone meal carrier of straight type head 13 accordingly, carrier pipe 12 internal diameter 4mm, length are 200mm, join mouth rotating type filter plug 14, externally embedded type bone meal lead-in groove 11, introducing port 111 internal diameter 20mm.
2) open cillin bottle, remove bottle cap and bottle stopper, cillin bottle 3 bottleneck is tightly engaged with bone meal lead-in groove 11.
3) make cillin bottle 3 bottleneck down, bottom the wing handle 15 being hold by one hand bone meal lead-in groove 11 and cillin bottle 3, slight jolting, makes the bone meal in cillin bottle 3 fall in carrier pipe 12; Take off the cillin bottle 3 on bone meal lead-in groove 11.
4.1) use syringe to draw normal saline, in carrier pipe 12, inject 1ml normal saline, for moistening bone meal by bone meal lead-in groove 11;
4.2) push piston type push rod 2 by bone meal lead-in groove 11, while slightly firmly bone meal being slightly compacted at head 13, surplus liquid is extruded by filter plug 14.
5) remove filter plug 14, head 13 is probeed into wounds, promote piston type push rod 2 and input bone meal.
6) reinstall filter plug 14, repeat step 2) ~ 5).
Embodiment two: curved carrier is filled for teeth socked after having tooth pulled out.
1) teeth socked opening is about 8mm, needs bone grafting amount 0.5-1cc, bone grafting particle diameter 1-2mm, and one time bone grafting can complete; According to wound surface specification, select bone grafting repair materials to be the bottled bone meal in common 10ml control XiLin, internal diameter of the bottleneck is about 12mm, bottled 1cc bone meal, bone meal particle diameter 1-2mm; Select the bone meal carrier of curved head 13 accordingly, carrier pipe 12 internal diameter 7mm, length are 80mm, join tearing type filter plug 14, embedded bone meal lead-in groove 11, introducing port 111 external diameter 12mm.
2) open cillin bottle, remove bottle cap and bottle stopper, cillin bottle 3 bottleneck is tightly engaged with bone meal lead-in groove 11.
3) make cillin bottle 3 bottleneck down, bottom the wing handle 15 being hold by one hand bone meal lead-in groove 11 and cillin bottle 3, slight jolting, makes the bone meal in cillin bottle 3 fall in carrier pipe 12; Take off the cillin bottle 3 on bone meal lead-in groove 11.
4.1) piston type push rod 2 is pushed by bone meal lead-in groove 11, contact bone meal;
4.2) filter plug 14 is immersed in normal saline, pull piston type push rod 2, sucks normal saline and be about 1ml;
4.3) again push piston type push rod 2, while slightly firmly bone meal being slightly compacted at head 13, surplus liquid is extruded by filter plug 14.
5) remove filter plug 14, head 13 is close to wounds, promote piston type push rod 2 and input bone meal.
The various embodiments described above are only for illustration of this utility model; wherein the structure of each parts, setting position and connected mode etc. thereof all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a bone meal carrier, it is characterized in that, this bone meal carrier comprises a body and a piston type push rod, described body comprises the bone meal lead-in groove, a carrier pipe and the head that connect successively, and one is arranged on filter plug on described head, described bone meal lead-in groove is connected with the cillin bottle for splendid attire bone meal, to be imported by bone meal in described carrier pipe, described filter plug only allows gas and liquid to pass through, and is dropped by described head to prevent bone meal; The diameter of described piston type push rod is less than the diameter of described carrier pipe, and described piston type push rod inserts in described carrier pipe by described bone meal lead-in groove, so that the bone meal in described carrier pipe is pushed to wound by described head.
2. a kind of bone meal carrier as claimed in claim 1, it is characterized in that, described bone meal lead-in groove comprises taper introducing port, the internal diameter of described introducing port is identical with the bottleneck external diameter of regular size cillin bottle, described bone meal lead-in groove tightly engages with the cillin bottle for splendid attire bone meal by inside described introducing port, and what adopt this kind of snap fit is externally embedded type bone meal lead-in groove; Or described introducing port external diameter is identical with the internal diameter of the bottleneck of regular size cillin bottle, described bone meal lead-in groove tightly engages with cillin bottle by outside described introducing port, and what adopt this kind of snap fit is embedded bone meal lead-in groove.
3. a kind of bone meal carrier as claimed in claim 2, is characterized in that, described bone meal lead-in groove also comprises the wing handle being arranged on described introducing port both sides.
4. a kind of bone meal carrier as described in claim 1 or 2 or 3, it is characterized in that, described inner diameter of delivery tube is 3-10mm, and described inner diameter of delivery tube is identical with described head internal diameter; Described delivery tube is 50-300mm.
5. a kind of bone meal carrier as described in claim 1 or 2 or 3, is characterized in that, described head comprises straight type configuration and curved configuration, to adapt to different delivery requirements; The described piston type push rod that diameter is less than 4mm can adapt to described curved head voluntarily.
6. a kind of bone meal carrier as described in claim 1 or 2 or 3, it is characterized in that, described filter plug comprises filter chamber and connecting portion, and described filter chamber is the through chambers in two ends, be filled with filter pulp in described chamber, described filter plug is connected with described head by described connecting portion.
7. a kind of bone meal carrier as claimed in claim 6, is characterized in that, described filter plug and described head are the disposable connected mode of tearing type; Or described filter and described head are connected by the mouth rotating type of screw thread.
8. a kind of bone meal carrier as claimed in claim 7, is characterized in that, the described connecting portion both sides of described mouth rotating type filter are also provided with swing handle.
9. a kind of bone meal carrier as described in claim 1 or 2 or 3 or 7 or 8, it is characterized in that, described body and piston type push rod all adopt high molecule plastic material to be made, rear destruction easy to use.
10. a kind of bone meal carrier as described in claim 1 or 2 or 3 or 7 or 8, it is characterized in that, described bone meal lead-in groove, carrier pipe and head are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820575.8U CN205126475U (en) | 2015-10-21 | 2015-10-21 | Bone meal conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820575.8U CN205126475U (en) | 2015-10-21 | 2015-10-21 | Bone meal conveyer |
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| Publication Number | Publication Date |
|---|---|
| CN205126475U true CN205126475U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820575.8U Active CN205126475U (en) | 2015-10-21 | 2015-10-21 | Bone meal conveyer |
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| CN (1) | CN205126475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667596A (en) * | 2016-07-29 | 2017-05-17 | 山东大学 | Disposable multifunctional bone meal conveyer and working method thereof |
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2015
- 2015-10-21 CN CN201520820575.8U patent/CN205126475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667596A (en) * | 2016-07-29 | 2017-05-17 | 山东大学 | Disposable multifunctional bone meal conveyer and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 264006 No.7 Nanjing Street, Yantai Economic and Technological Development Zone, Yantai City, Shandong Province Patentee after: YANTAI ZHENGHAI BIO-TECH Co.,Ltd. Address before: No.10 Hengshan Road, Yantai Development Zone, Shandong Province 264006 Patentee before: YANTAI ZHENGHAI BIO-TECH Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |