CN2827277Y - Disposable and combination type quick puncture with liquid - Google Patents
Disposable and combination type quick puncture with liquid Download PDFInfo
- Publication number
- CN2827277Y CN2827277Y CN 200520114573 CN200520114573U CN2827277Y CN 2827277 Y CN2827277 Y CN 2827277Y CN 200520114573 CN200520114573 CN 200520114573 CN 200520114573 U CN200520114573 U CN 200520114573U CN 2827277 Y CN2827277 Y CN 2827277Y
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- liquid
- pricker
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- 239000007788 liquid Substances 0.000 title claims description 68
- 238000003032 molecular docking Methods 0.000 claims description 15
- 239000000427 antigen Substances 0.000 abstract 1
- 102000036639 antigens Human genes 0.000 abstract 1
- 108091007433 antigens Proteins 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 210000004247 hand Anatomy 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to a disposable skin pricking needle device with physic liquor of a combined type, which is a medical instrument. The utility model comprises a group of pricking needles with physic liquor, a pricking needle clamping mechanism and a physic liquor pan straddle; the pricking needle clamping mechanism comprises a body, two pressure hands, block clutches and a pressure spring, wherein the body is provided with a handle, the pressure hands are arranged on both sides of the body, the block clutches are arranged in the body, the pressure spring is arranged between the block clutches. Two sides of the block clutches which are in contact with the body are provided with a plurality of butt-joint slots, and the physic liquor pan straddle comprises a base, a positioning hole of a physic liquor bottle arranged on the base, a bracket and an adjustment mechanism which is arranged under the base. The utility model can quickly assemble and disassemble a plurality of pricking needles with physical liquor, can effectively control the penetration depth of a needle head to the skin and can carried out disposable multiple antigen reaction tests to the patients. The operating time of the utility model is short, so as to relieve the painful feeling and tensional feeling of the patients. Meanwhile, the utility model can be conveniently adjusted according to the solution height in a container, and can make the pricking needles quickly get the solution and the utility model has the advantages of simple structure and convenient use.
Description
Technical field
This utility model relates to a kind of medical equipment, particularly a kind ofly is used for the some pricker that tuerculoderma is used.
Background technology
Tuerculoderma is that allergy is clinical in one of the most frequently used method of test specificity sensitizer, and its test method mainly contains intradermal test and pricking method test; Because that pricking method test has is simple to operate, safety, economy, progressively replaces intradermal test clinically and become conventional skin test method.China's utility model patent (patent No.: ZL 02 2 56765.8) discloses a kind of single-use skin point pricker, and this pricker test is easy to use, can effectively control the thrust weight of syringe needle to skin.But generally speaking, particularly, the patient is needed to do multiple antigen-reactive test simultaneously,, easily cause intense strain to the patient so use the total operating time of pricking method one by one of monomer pin long to the diagnostic test of anaphylactogen, particularly very inconvenient at child patient.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and defective, provide a kind of combined disposable to contain liquid skin prick needle device, this combination type point lancet device can effectively be controlled the thrust weight of syringe needle to skin, can carry out the test of multiple antigen-reactive to the patient is disposable again, shorten the operating time, alleviate patient's pain and intense strain.
The purpose of this utility model is achieved by the following technical solution:
A kind of combined disposable contains liquid skin prick needle device, it is characterized in that: this device contains one group and contains liquid point pricker, some pricker clamping device and medical liquid container support, described some pricker clamping device comprises the main body of band handle on it, press hands for two that are arranged on the main body both sides, press palmistry to be connected with two respectively, and be installed in the clamp of body interior and be arranged on two stage clips between the clamp; On clamp and the contacted two sides of main body, be provided with several docking grooves; Described medical liquid container support comprises base, is arranged on the medicinal liquid bottle locating hole on the base, is installed in the carriage of base both sides and is arranged on guiding mechanism below the base; The spacing of described medicinal liquid bottle locating hole is consistent with the spacing of docking groove, and the transverse plane of described main body is taken and is placed on the described carriage.
Described in the utility modelly be arranged on guiding mechanism below the base by screw mandrel, the leg that is installed in the adjustment wheel on the screw mandrel and is fixed on screw mandrel one end is formed.
Described in the utility model each contain liquid point pricker by needle point, limited post, with the co-axial grip shank of limited post, cylinder locating ring and be arranged on the limited post side and contain liquid bath and form by the capillary that the limited post end face is connected with the needle point root; Described capillary contains the stria structure that liquid bath adopts right angle, arc angle or other shape.
The utlity model has following advantage and beneficial effect: this combined disposable contains liquid skin prick needle device can Fast Installation or dismantle a plurality of somes prickers, can effectively control the thrust weight of syringe needle to skin, can carry out the test of multiple antigen-reactive to the patient is disposable again, shorten the operating time, alleviate patient's pain and intense strain.Can also adjust easily according to the solution height in the container simultaneously, allow a pricker pick antigenic solution fast, an amount of solution is kept on each needle body, have characteristics such as simple in structure, easy to use.
Description of drawings
Fig. 1 contains the schematic three dimensional views of liquid skin prick needle device for this utility model combined disposable.
Fig. 2 is the single overall structure sketch map that contains liquid point pricker.
Fig. 3 is a plurality of sketch maps that contain liquid point pricker combinatorial injection molding embodiment.
Fig. 4 a, 4b are respectively the population structure sketch map after a decomposing schematic representation of pricker clamping device and the assembling.
Fig. 5 a, 5b are respectively the population structure sketch map after medical liquid container support decomposing schematic representation and the assembling.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
The combined disposable that Fig. 1 provides for this utility model contains the schematic three dimensional views of liquid skin prick needle device.This device comprises that mainly one group contains liquid point pricker 1, some pricker clamping device 2 and medical liquid container support 3 three parts.
Fig. 2 is the single overall structure sketch map that contains liquid point pricker.Each contains liquid point pricker by needle point 4, limited post 5, and with the co-axial grip shank 7 of limited post, cylinder locating ring 8 and be arranged on the limited post side and contain liquid bath 6 and form by the capillary that the limited post end face is connected with the needle point root.Wherein needle point 4 is rhizoma sparganic cone, cone, rectangular pyramid or other needlepoint form, and needle point length is generally 1.4～1.6mm; Limited post 5 is a short cylinder, corresponding constructions such as short prism or stage body, and its sectional area is 160～200 times of needle point maximum secting area, capillary contains liquid bath can adopt right angle, arc angle or other stria shape.When needle point 4 and limited post 5 being immersed in when taking out subsequently in the liquid, because capillarity, capillary contains the liquid that liquid bath 6 can contain the microlitre magnitude; Be associated with column type grip shank 7 in the rear end of limited post 5, be used for the docking groove 16 on the insertion point pricker clamping device 2, the degree of depth of insertion is by 8 controls of cylinder locating ring.
The containing liquid point pricker and can be injection molded into one group of different numbers, Fig. 3 is a plurality of sketch maps that contain liquid point pricker combinatorial injection molding embodiment.During use every monomer is contained liquid point pricker or the various connected liquid point pricker that contains separates from body 9, what separate contains liquid point pricker and can not restore back body, limiting every some pricker 1 from the monnolithic case design is disposable use, avoids the human body cross infection.Contain liquid pricking method needle material and be medical plastic.
Fig. 4 a, 4b are respectively the population structure sketch map after a decomposing schematic representation of pricker clamping device and the assembling.This pricker clamping device comprises on it main body 10 of band handle 11, presses handss 12 for two that are arranged on the main body both sides, presses palmistrys to be connected with two respectively and is installed in the clamp 14 of body interior and is arranged on two stage clips 15 between the clamp; On clamp and the contacted two sides of main body, be provided with several docking grooves 16; The spacing of docking groove should guarantee medicinal liquid tuerculoderma non-interference, guarantees the curvature of patient skin test place again, when guaranteeing pricking method simultaneously each pin is evenly exerted oneself.
When medical personnel clutch the pressure hands 12 of main body 10 both sides simultaneously, connecting rod 13 promotes clamp 14 compressions stage clip 15 therebetween, make the docking groove 16 generation slits on clamp 14 and main body 10 inboards relax, be easy to contain liquid point pricker grip shank 7 and insert in the docking grooves 16, perhaps originally be clamped in containing liquid point pricker 1 and can be removed easily in the docking groove 16; Unclamp and press hands 12 under the resilient force of stage clip 15, docking groove 16 is contained liquid point pricker 1 and is tightly clamped by closed butt joint, and medical personnel hold handle 11 and operate.
Fig. 5 a, 5b are respectively the population structure sketch map after medical liquid container support decomposing schematic representation and the assembling.This medical liquid container support 3 comprises base 17, is arranged on the medicinal liquid bottle locating hole 18 on the base, is installed in the carriage 20 of base both sides and is arranged on guiding mechanism below the base; Carriage 20 is installed in the both sides of base 17 by two locating rods 21.Guiding mechanism is by screw mandrel 23, and the adjustment wheel 22 and the leg 24 that are installed on the screw mandrel are formed, and leading screw one end is fixedly mounted on the leg 24, and the other end is connected with hole on the carriage 20 by the hole on the base, and leading screw 23 is positioned at two locating rods, 21 centres.
The spacing of medicinal liquid bottle locating hole 18 should be consistent with the spacing of docking groove 16 on the pricker clamping device 2, when guaranteeing that the medical worker holds clamping device, can pick the different solution that is contained in the medicinal liquid bottle 19 simultaneously exactly.
The transverse plane of the main body 10 of some pricker clamping device 2 can be taken and be placed on the carriage 20, height according to solution in the medicinal liquid bottle 19, can stir and adjust wheel 22 rotary screw rods 23, the height of up-down adjustment carriage 20, the needle point of the some pricker 1 on can guarantee point pricker clamping device 2 and capillary contain liquid bath 6 and are immersed in the medicinal liquid.
The operating process of this device is as follows: the medical worker will contain liquid point pricker and separate from body shown in Figure 39, compress the pressure hands 12 on the some pricker clamping device 2 shown in Figure 4 then, make docking groove 16 lax, insert a plurality of somes prickers then, unclamp and press hands 12, docking groove 16 closed butt joints are held tightly, will contain liquid point pricker and fix; Hold the handle 11 on the pricker clamping device 2, aim at the medicinal liquid bottle 19 on Fig. 5 herb liquid pan straddle 3, a transverse plane of the main body of pricker clamping device 2 10 is taken on the carriage 20 that is placed on the medical liquid container support 3, the height of carriage 20 is regulated moderate by adjusting wheel 22, make each contain liquid point pricker and can pick different medicinal liquids, take out then, under capillarity, each capillary that contains liquid point pricker contains the different medicinal liquid that can keep on the liquid bath 6 about 1 microlitre, contain the pricking method skin part that liquid pricking method pin is aimed at the patient with one group, implement spininess pricking method test, after the test, compress hands 12 once more, make docking groove 16 lax, used a plurality of liquid point pricker that contains can come off, and implements test next time again.
Claims (3)
1. a combined disposable contains liquid skin prick needle device, it is characterized in that: this device has closed one group and has contained liquid point pricker, some pricker clamping device and medical liquid container support, described some pricker clamping device comprises the main body (10) of band handle on it, press hands (12) for two that are arranged on the main body both sides, press palmistry to be connected with two respectively, and be installed in the clamp (14) of body interior and be arranged on two stage clips (15) between the clamp; On clamp and the contacted two sides of main body, be provided with several docking grooves (16); Described medical liquid container support comprises base (17), is arranged on the medicinal liquid bottle locating hole (18) on the base, is installed in the carriage (20) of base both sides and is arranged on guiding mechanism below the base; The spacing of described medicinal liquid bottle locating hole is consistent with the spacing of docking groove (16), and the transverse plane of described main body (10) is taken and is placed on the described carriage.
2. contain liquid skin prick needle device according to the described combined disposable of claim 1, it is characterized in that: describedly be arranged on guiding mechanism below the base by screw mandrel (23), the leg (24) that is installed in the adjustment wheel on the screw mandrel and is fixed on screw mandrel one end is formed.
3. contain liquid skin prick needle device according to claim 1 or 2 described combined disposables, it is characterized in that: each contains liquid point pricker by needle point (4), limited post (5), with the co-axial grip shank of limited post (7), cylinder locating ring (8) and be arranged on the limited post side and contain liquid bath (6) by the capillary that the limited post end face is connected with the needle point root and form, described capillary contains the stria structure that liquid bath adopts right angle, arc angle or other shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114573 CN2827277Y (en) | 2005-10-25 | 2005-10-25 | Disposable and combination type quick puncture with liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114573 CN2827277Y (en) | 2005-10-25 | 2005-10-25 | Disposable and combination type quick puncture with liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827277Y true CN2827277Y (en) | 2006-10-18 |
Family
ID=37078832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114573 Expired - Fee Related CN2827277Y (en) | 2005-10-25 | 2005-10-25 | Disposable and combination type quick puncture with liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827277Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462648A (en) * | 2013-09-22 | 2013-12-25 | 温州医学院附属第二医院 | Skin pricking needle |
| CN104116525A (en) * | 2014-08-12 | 2014-10-29 | 马仕坤 | Fast insertion gun for allergy test |
| CN104605894A (en) * | 2014-12-29 | 2015-05-13 | 浙江省苍南中学 | Skin prick test double-spring needle |
| CN114343724A (en) * | 2022-01-02 | 2022-04-15 | 李志清 | Allergen detects with high-efficient accurate prick test system |
-
2005
- 2005-10-25 CN CN 200520114573 patent/CN2827277Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462648A (en) * | 2013-09-22 | 2013-12-25 | 温州医学院附属第二医院 | Skin pricking needle |
| CN104116525A (en) * | 2014-08-12 | 2014-10-29 | 马仕坤 | Fast insertion gun for allergy test |
| CN104605894A (en) * | 2014-12-29 | 2015-05-13 | 浙江省苍南中学 | Skin prick test double-spring needle |
| CN104605894B (en) * | 2014-12-29 | 2017-04-05 | 浙江省苍南中学 | A kind of skin prick tests dual spring pin |
| CN114343724A (en) * | 2022-01-02 | 2022-04-15 | 李志清 | Allergen detects with high-efficient accurate prick test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20101025 |