CN205073513U - Crossbow medicine needle that syringe needle was easily changed - Google Patents
Crossbow medicine needle that syringe needle was easily changed Download PDFInfo
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- CN205073513U CN205073513U CN201520762425.6U CN201520762425U CN205073513U CN 205073513 U CN205073513 U CN 205073513U CN 201520762425 U CN201520762425 U CN 201520762425U CN 205073513 U CN205073513 U CN 205073513U
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- syringe needle
- needle
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Abstract
The utility model discloses a crossbow medicine needle that syringe needle was easily changed, including the needle body part, needle body part head end is connected with the lid part, and its connection of after section has the syringe needle part, syringe needle part is equipped with the first cavity of being connected with the needle body part including the I -shaped first syringe needle of being connected with needle body part afterbody head end on the first syringe needle, the through -hole of first cavity on through blocking piece switches on with the second cavity, and blocking piece is in the face of being equipped with heavy groove on the bottom surface of first cavity, and second cavity in -connection has the second syringe needle, the inside medicine runner that is provided with of second syringe needle, and the medicine runner bottom threaded connection portion of punctureing is equipped with the polygon grain -clamping table in the portion of punctureing, puncture an inside and set up a passageway. The utility model discloses a crossbow medicine needle, the degree of depth that can the effective control bore spine does not need at every turn the bore spine all need remove to be stained with the liquid medicine, and to the pain of large tracts of land, the time ratio that treatment needs to spend is shorter. Liquid medicine outflow in -process can not take place to block up, and when the portion of punctureing damaged simultaneously, it could only to need to be changed the new portion of punctureing.
Description
Technical field
This utility model relates to a kind of syringe needle easily changeable crossbow medicine pin, particularly a kind of for giving the medical instrument of dermal application medicinal liquid.
Background technology
In daily life, people are often perplexed by slight illness unavoidably.Lumbago, backache and foot pain etc. are often along with people.A long time ago, live in Miao ethnic group people in Guizhou, in order to solve the slight illness of these puzzlement people, the instrument often using one to be called " crossbow medicine pin " is treated human body.Namely this crossbow medicine pin is be wound around 1 needle body with line on chopsticks.During use, human body is pain somewhere, after being namely stained with medicinal liquid with needle body, carries out bore spine to the place of human body pain, thus reach the effect for the treatment of pain.But there are some shortcomings in the use procedure of this crossbow medicine pin: first, to in the bore spine process of skin, the degree of depth of needle body insertion skin cannot be precisely controlled, depends on the proficiency level with user completely, the unskilled words of user, easily damage human body; Moreover all will be stained with a medicinal liquid in each bore spine process, be very trouble; And a crossbow medicine pin only has 1 needle body, and for large-area pain, treatment requires a great deal of time.For this reason, we devises a kind of crossbow medicine pin for solving the problem, and this crossbow medicine pin mainly includes body sections, cover part and needle portion.But invent in use procedure and still there are some problems; Such as, because the medicine outlet hole of body sections and the through hole of needle portion are when mounted because position is not corresponding, medicinal liquid is caused to flow out; Further, punctured part and the second syringe needle are structure as a whole, and life-time service rear section punctured part can damage, thus reduces work efficiency, if the second syringe needle more renewed, then cost is higher.
Summary of the invention
The purpose of this utility model is, provides a kind of syringe needle easily changeable crossbow medicine pin.In this crossbow medicine pin use procedure, effectively can control the degree of depth of bore spine, and do not need each bore spine all to need to be stained with medicinal liquid, and for large-area pain, treatment needs the time of cost shorter, and can not block in medicinal liquid outflow process, when punctured part damages, only need the punctured part more renewed simultaneously.
The technical solution of the utility model: a kind of syringe needle easily changeable crossbow medicine pin, include body sections, body sections head end is connected with cover part, and its afterbody is connected with needle portion; Wherein body sections inside is provided with drug storage chamber, is provided with switch in drug storage chamber, and the lower end outer wall of body sections is connected with stop collar, and the afterbody head end of body sections is provided with medicine outlet hole; Described cover part includes the lid be connected with body sections, and penetrating in hole of lid has penetrated adjusting rod, and the head end that adjusting rod stretches into drug storage chamber is connected with pressure regulating block; Needle portion includes I-shaped first syringe needle be connected with body sections afterbody head end, first syringe needle is provided with the first chamber be connected with body sections, first chamber is by the through hole on lattice catch and the second chamber conducting, lattice catch is provided with deep gouge in the face of the bottom surface of the first chamber, be connected with the second syringe needle in second chamber, the second needle wall is provided with medicine runner, and medicine runner bottom thread is connected with punctured part, punctured part is provided with polygon grain-clamping table, and punctured part inside arranges passage.
In aforesaid crossbow medicine pin, between described second chamber and the second syringe needle, be provided with drug storage cotton.
In aforesaid crossbow medicine pin, described stop collar afterbody head end is L shape.
In aforesaid crossbow medicine pin, on the shaft of described adjusting rod, and the outer wall of body sections is provided with scale.
In aforesaid crossbow medicine pin, the adjusting rod below described pressure regulating block is provided with diaphragm seal.
The beneficial effects of the utility model: compared with prior art, this utility model regulates the distance between stop collar head end and punctured part head end by screw thread rotation, when each punctured part prick skin, after stop collar head end contacts with human body surface, punctured part just cannot continue downward bore spine, thus ensure that the degree of depth at every turn punctured is consistent; Body sections is provided with drug storage chamber, and during use, medicinal liquid flows out from drug storage chamber, and punctured part bore spine process herb liquid just can spread upon on skin, thus avoids each bore spine and all need to be stained with a medicinal liquid; And by regulating adjusting rod to stretch into the degree of depth of drug storage chamber, thus regulate the pressure size of drug storage chamber inside, and can the speed that goes out of regulating liquid stream; And on the second syringe needle, being provided with a lot of punctured parts, each bore spine just can carry out large-area liquid medicine painting, thus shortens treatment time.Lattice catch is provided with deep gouge, and when lattice catch can be avoided to contact with body sections bottom surface, when medicine outlet hole and through hole misplace, the problem that medicinal liquid cannot flow out occurs.After punctured part damages, using tool holding to live polygon grain-clamping table can take off punctured part, replaces with new punctured part, does not need to change whole second syringe needle, thus reduces replacement cost.And on punctured part, be provided with its head end of channel conductive, when punctured part prick skin, medicinal liquid directly acts on lower layers of skin through skin, thus makes therapeutic effect better.
Comprehensive, crossbow medicine pin of the present utility model, effectively can control the degree of depth of bore spine, and does not need each bore spine all to need to be stained with medicinal liquid, and for large-area pain, treatment needs the time of cost shorter.And can not block in medicinal liquid outflow process, when punctured part damages, only need the punctured part more renewed, and therapeutic effect be better simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the close-up schematic view of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of the first syringe needle;
Accompanying drawing 4 is punctured part structural representation;
Reference numeral: 1-body sections, 2-cover part, 3-needle portion, 4-drug storage chamber, 5-switch, 6-stop collar, 7-medicine outlet hole, 8-lid, 9-adjusting rod, 10-pressure regulating block, 11-first syringe needle, 111-first chamber, 112-lattice catch, 113-through hole, 114-second chamber, 115-deep gouge, 12-second syringe needle, 13-punctured part, 14-medicine runner, 15-drug storage is cotton, 16-diaphragm seal, 17-polygon grain-clamping table, 18-passage.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described, but not as the foundation limited this utility model.
Embodiment of the present utility model: a kind of syringe needle easily changeable crossbow medicine pin, as shown in accompanying drawing 1-4, includes body sections 1, and body sections 1 head end is connected with cover part 2, and its tailing screw flight is connected with needle portion 3; Wherein body sections 1 inside is provided with drug storage chamber 4, switch 5 is provided with in drug storage chamber 4, switch 5 is connected with the button be arranged on body sections 1 outer wall, the lower end outer wall of body sections 1 has been threaded 1 stop collar 6, needle portion 3 stretches to the inside of stop collar 6, and the afterbody head end of body sections 1 is provided with medicine outlet hole 7; Described cover part 2 includes the lid 8 be connected with body sections 1, and penetrating in hole of lid 8 has penetrated adjusting rod 9, and the head end that adjusting rod 9 stretches into drug storage chamber 4 is connected with pressure regulating block 10, and the inwall of pressure regulating block 10 and drug storage chamber 4 is for being threaded.Needle portion 3 includes I-shaped first syringe needle 11 be threaded with body sections 1 afterbody head end, first syringe needle 11 is provided with the first chamber 111 be connected with body sections 1, the medial wall of the first chamber 111 is provided with screw thread, the threaded engagement on the outer wall on this screw thread and body sections 1.First chamber 111 is by the through hole 113 on lattice catch 112 and the second chamber 114 conducting, lattice catch 112 is provided with deep gouge 115 in the face of the bottom surface of the first chamber 111, second chamber 114 female thread is connected with the second syringe needle 12, second syringe needle 12 inside is provided with the medicine runner 14 of through second needle tip in a lot of road and bottom, medicine runner 14 inner bottom part is provided with screw thread, 1 punctured part 13 has been threaded connection bottom each medicine runner 14, punctured part 13 is provided with 1 polygon grain-clamping table 17, and punctured part 13 inside arranges the passage 18 at its two ends end to end through.
When this utility model uses, button on pressing body sections 1, thus open switch 5, the medicine outlet hole 7 of medicinal liquid on drug storage chamber 4 flows in deep gouge 115, flow in through hole 113 from deep gouge 115 again, then flow in the second syringe needle medicine runner 14 through through hole 113, then flow into passage 18 from medicine runner 14, when punctured part 13 pairs of skins carry out bore spine, medicinal liquid just enters to bottom skin from its head end.Before human body bore spine, the difference in height first between the bottom head end of threaded adjusting stop collar 6 and punctured part 13, this difference in height is the degree of depth of thrusting skin.When people hold body sections 1 pair of skin carry out bore spine time, after skin surface and stop collar 6 surface contact, punctured part 13 just cannot continue downward bore spine.In bore spine process, when needing to regulate the flow velocity speed of medicinal liquid, by being screwed into or adjusting rod 9 of back-outing, the internal pressure of the drug storage chamber 4 so below pressure regulating block 10 will change, the change of this pressure thus cause the change of medicinal liquid flow velocity.When punctured part 13 life-time service occur not 1 damage time, use tool holding to live polygon grain-clamping table 17 on punctured part 13 to external rotation, punctured part 13 can be taken out, then replace with new punctured part 13.In manufacturing process, bottom the second syringe needle 12, head end can be designed to polygon, and this conveniently takes out the second syringe needle 12.
Be provided with drug storage cotton 15 between described second chamber 114 and the second syringe needle 12, after drug storage cotton 15 can make medicinal liquid flow out from through hole 113, when flowing in medicine runner 14, distribution is more even.
Described stop collar 6 afterbody head end is L shape, and L shape structure can make the contact surface of the head end of stop collar 6 and skin larger, plays better position-limiting action.Contact area is large simultaneously, and the head end of stop collar 6 is not easy to scratch skin.
On the shaft of described adjusting rod 9, and the outer wall that body sections 1 is provided with stop collar 6 is provided with scale, is provided with scale and can be convenient for people to calculate the degree of depth that adjusting rod 9 is screwed into, and the convenient difference in height calculated between stop collar 6 head end surface and punctured part 13.
Adjusting rod 9 below described pressure regulating block 10 is provided with diaphragm seal 16, is provided with diaphragm seal 16 when can avoid being screwed into adjusting rod 9 downwards, the gas effusion in the drug storage chamber 4 below pressure regulating block 10.
Claims (5)
1. a syringe needle easily changeable crossbow medicine pin, is characterized in that: include body sections (1), and body sections (1) head end is connected with cover part (2), and its afterbody is connected with needle portion (3), wherein body sections (1) inside is provided with drug storage chamber (4), is provided with switch (5) in drug storage chamber (4), the lower end outer wall of body sections (1) is connected with stop collar (6), and the afterbody head end of body sections (1) is provided with medicine outlet hole (7), described cover part (2) includes the lid (8) be connected with body sections (1), and penetrating in hole of lid (8) has penetrated adjusting rod (9), and the head end that adjusting rod (9) stretches into drug storage chamber (4) is connected with pressure regulating block (10), needle portion (3) includes I-shaped first syringe needle (11) be connected with body sections (1) afterbody head end, first syringe needle (11) is provided with the first chamber (111) be connected with body sections (1), first chamber (111) is by the through hole (113) on lattice catch (112) and the second chamber (114) conducting, lattice catch (112) is provided with deep gouge (115) in the face of the bottom surface of the first chamber (111), the second syringe needle (12) is connected with in second chamber (114), second syringe needle (12) inside is provided with medicine runner (14), medicine runner (14) bottom thread is connected with punctured part (13), punctured part (13) is provided with polygon grain-clamping table (17), punctured part (13) inside arranges passage (18).
2. syringe needle according to claim 1 easily changeable crossbow medicine pin, is characterized in that: be provided with drug storage cotton (15) between described second chamber (114) and the second syringe needle (12).
3. syringe needle according to claim 1 easily changeable crossbow medicine pin, is characterized in that: described stop collar (6) afterbody head end is L shape.
4. syringe needle according to claim 1 easily changeable crossbow medicine pin, is characterized in that: on the shaft of described adjusting rod (9), and the outer wall of body sections (1) is provided with scale.
5. syringe needle according to claim 1 easily changeable crossbow medicine pin, is characterized in that: the adjusting rod (9) of described pressure regulating block (10) below is provided with diaphragm seal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762425.6U CN205073513U (en) | 2015-09-29 | 2015-09-29 | Crossbow medicine needle that syringe needle was easily changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762425.6U CN205073513U (en) | 2015-09-29 | 2015-09-29 | Crossbow medicine needle that syringe needle was easily changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073513U true CN205073513U (en) | 2016-03-09 |
Family
ID=55425958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762425.6U Active CN205073513U (en) | 2015-09-29 | 2015-09-29 | Crossbow medicine needle that syringe needle was easily changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205073513U (en) |
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2015
- 2015-09-29 CN CN201520762425.6U patent/CN205073513U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |