CN201719635U - Prepackaging type doser assembly - Google Patents
Prepackaging type doser assembly Download PDFInfo
- Publication number
- CN201719635U CN201719635U CN2010202384766U CN201020238476U CN201719635U CN 201719635 U CN201719635 U CN 201719635U CN 2010202384766 U CN2010202384766 U CN 2010202384766U CN 201020238476 U CN201020238476 U CN 201020238476U CN 201719635 U CN201719635 U CN 201719635U
- Authority
- CN
- China
- Prior art keywords
- tube
- administrator
- head
- assembly
- helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 12
- 238000005538 encapsulation Methods 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a prepackaging type doser assembly, which comprises a dosing tube assembly, a powder doser assembly and an aqua doser assembly, wherein the dosing tube assembly comprises a dosing tube and a jacket, the powder doser assembly comprises a first doser and a first protective cap, the aqua doser assembly comprises a second doser and a second protective cap, the dosing tube comprises a tube holder and a tube head inserted in the tube holder, the first doser comprises a fist outer tube and a first push rod, and the second doser comprises a second outer tube and a second push rod. The utility model has the advantages that: since liquid medicine is prepackaged in the doser assembly, transportation and storage are convenient; when the doser assembly needs to be used, the powder doser and the aqua doser are uniformly prepared, the dosing tube is then screwed on the aqua doser, so that injection can be carried out, so the whole operation of preparation and injection is simple and hygienic; moreover, the tube head is made of medical stainless steel, the top end of the tube head is flat, the first and the second protective caps are made of medical polypropylene, consequently, the doser assembly is safe and hygienic to use, and cannot easily injure people, and the cost is reduced for users.
Description
Technical field
This utility model belongs to medical apparatus and instruments, apparatus field, is specifically related to a kind of pre-encapsulation administrator composite device.
Background technology
Injection device of the prior art, except simple water injection, when injection (powdery) solid drugs, usually way is: with bottled water preparation (or distilled water) suction syringe, inject in the container (bottle) of containing (powdery) solid drugs then, shake up, with the medicinal liquid suction syringe of mixing, can give patient injection again.Such way has many defectives: in the process of whole preparation medicament, the medical worker will be between syringe, water preparation bottle, (powdery) solid drugs bottle repeatable operation, not only bring the pathogen contamination medicinal liquid easily into, and very inconvenient when extracting.And said syringe, water preparation bottle, (powdery) solid drugs bottle mostly are glass, operate, all hurt sb.'s feelings easily when discarding, and also cause raw-material waste, have increased the cost of user.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of simple to operate, safety and sanitation, pre-encapsulation administrator composite device that use cost is low are provided.
The technical scheme that its technical problem that solves this utility model adopts is: pre-encapsulation administrator composite device, comprise delivery tube assembly, powder administrator assembly and water preparation administrator assembly, it is characterized in that: described delivery tube assembly comprises delivery tube, and described delivery tube comprises the base of bottom and is arranged in the tube head of described base upper end; Described base is the tube of bottom end opening, and its outer wall is provided with external screw thread; Described tube head is hollow spicule, and described base, tube head both communicate;
Described powder administrator assembly comprises first administrator and first helmet; First administrator comprises first outer tube and first push rod, the head diameter of described first outer tube is less than the tube body diameter, apical head is provided with first through hole, the head outer wall is provided with external screw thread, correspondingly, the described first helmet inwall is provided with female thread and matches with it, makes the head that the helmet of winning can precession first outer tube and buckles mutually; Described first push rod can be done radial motion in first outer tube;
Described water preparation administrator assembly comprises second administrator and second helmet; Second administrator comprises second outer tube and second push rod, and the described second outer tube head is provided with inside and outside layer tube; The described second helmet outer wall is provided with external screw thread, correspondingly, described outer tube inwall is provided with female thread and cooperatively interacts with it, and the external screw thread on the base outer wall of external screw thread on this female thread and the first outer tube head outer wall and described delivery tube cooperatively interacts; It is the base precession that described outer tube is fit to second helmet, the first outer tube head and described delivery tube; Described internal layer tube top is provided with second through hole and communicates with the second outer tube body, and the base of suitable second helmet, first through hole and delivery tube bottom is inserted in; Described second push rod can be done radial motion in second outer tube.
Preferably, sheathed first elastic piston of the described first push rod head; Sheathed second elastic piston of the described second push rod head.
Preferably, the described first helmet intracavity radially is provided with a chock plug, and described chock plug matches with described first through hole, and can insert in described first through hole.
Preferably, described delivery tube assembly also comprises sheath, and described sheath comprises upper jacket, lower jacket, and both cooperatively interact, and can buckle the delivery tube splendid attire in wherein or unplug splendid attire is taken out in wherein delivery tube.
Preferably, described tube head uses the medical grade rustless steel to make, and its top is flat mouthful.
Preferably, described first helmet, second helmet all use polypropylene for medical article to make.
Compared with prior art, the beneficial effects of the utility model are: because used medicinal liquid is potted in the administrator composite set in advance, very convenient when transportation, storage, safety, only need between powder administrator and water preparation administrator, dispose during use evenly, delivery tube is screwed on the water preparation administrator just can inject then, so that whole preparation, injection process, simple to operate, health, and tube head uses the medical grade rustless steel to make, and its top is flat mouthful; First helmet, second helmet all use polypropylene for medical article to make, and safe in utilization, health is difficult for hurting sb.'s feelings, and has reduced the cost of user.
Description of drawings
Fig. 1 is this utility model structure cutaway view;
Fig. 2 is the structure cutaway view that each assembly is inserted in sheath or helmet in this utility model;
Fig. 3 is the structure cutaway view during powder administrator and water preparation administrator configuration medicinal liquid in this utility model;
Fig. 4 is the structure cutaway view when delivery tube and water preparation administrator cooperate injection in this utility model.
Be labeled as among the figure:
1, delivery tube assembly; 11, delivery tube; 111, base; 112, tube head; 12, sheath; 2, powder administrator assembly; 21, first administrator; 211, first outer tube; 2111, first through hole; 212, first push rod; 2121, first elastic piston; 22, first helmet; 221, chock plug; 3, water preparation administrator assembly; 31, second administrator; 311, second outer tube; 3111, internal layer tube; 3112, outer tube; 312, second push rod; 3121, second elastic piston; 32, second helmet.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described further:
As shown in Figure 1, 2, pre-encapsulation administrator composite device comprises delivery tube assembly 1, powder administrator assembly 2 and water preparation administrator assembly 3, and described delivery tube assembly 1 comprises delivery tube 11 and sheath 12; Described delivery tube 11 comprises the base 111 of bottom and is arranged in the tube head 112 of described base upper end; Described base 111 is the tube of bottom end opening, and its outer wall is provided with external screw thread; Described tube head 112 is hollow spicule, and the top of described tube head 112 is flat mouthful, and described base 111, tube head 112 both communicate; Described sheath 12 comprises upper jacket, lower jacket, and both cooperatively interact, and can buckle delivery tube 11 splendid attires in wherein or unplug splendid attire is taken out in wherein delivery tube 11.
Described powder administrator assembly 2 comprises first administrator 21 and first helmet 22; First administrator 21 comprises first outer tube 211 and first push rod 212, and the head diameter of described first outer tube 211 is less than the tube body diameter, and the top is provided with first through hole 2111; The head outer wall of described first outer tube 211 is provided with external screw thread, and correspondingly, described first helmet, 22 inwalls are provided with female thread and match with it, makes the head that the helmet 22 of winning can precession first outer tube 211 and buckles mutually; Sheathed first elastic piston 2121 of described first push rod, 212 heads, described first push rod 212 can be done radial motion in first outer tube 211; Described first helmet, 22 intracavity radially are provided with a chock plug 221, and described chock plug 221 matches with described first through hole 2111, and can insert in described first through hole 2111.
Described water preparation administrator assembly 3 comprises second administrator 31 and second helmet 32; Second administrator 31 comprises second outer tube 311 and second push rod 312, and described second outer tube, 311 heads are provided with internal layer tube 3111, outer tube 3112; Described second helmet, 32 outer walls are provided with external screw thread, correspondingly, described outer tube 3112 inwalls are provided with female thread and cooperatively interact with it, and the external screw thread on base 111 outer walls of external screw thread on this female thread and first outer tube, the 211 head outer walls and described delivery tube 11 cooperatively interacts; That is described outer tube 3112 is fit to base 111 precessions of second helmet 32, first outer tube, 211 heads and described delivery tube 11 and twists the jail; Described internal layer tube 3111 tops are provided with second through hole and communicate with second outer tube, 311 main bodys, and the base 111 of suitable second helmet 32, first through hole 2111 and delivery tube bottom is inserted in; Sheathed second elastic piston 3121 of described second push rod, 312 heads, described second push rod 312 can be done radial motion in second outer tube 311.
Described base 111, sheath 12, first outer tube 211, first push rod 212, first elastic piston 2121, chock plug 221, second outer tube 311, second push rod 312, second elastic piston 3121 all use polypropylene for medical article to make; First helmet 22,
Operation principle of the present invention and work process are as follows:
Shown in Fig. 1,2,3,4, during use, earlier delivery tube assembly 1, powder administrator assembly 2 and water preparation administrator assembly 3 are sealed off, in the powder administrator assembly 2 powder medicine is housed, water preparation medicine (or distilled water etc.) is housed in the water preparation administrator assembly 3; Referring to Fig. 2.
Secondly, first helmet 22 that is spun on first administrator, 21 heads in the powder administrator assembly 2 is screwed down, again first helmet 32 that is spun on second administrator, 31 heads in the water preparation administrator assembly 3 is screwed down; Referring to Fig. 1.
The 3rd, first administrator, 21 heads are screwed between the internal layer tube 3111 and outer tube 3112 of head of second administrator 31; At this moment, back and forth, take out, push away first push rod 212, second push rod 312 repeatedly, can be with powder medicine, water preparation medicine (or distilled water etc.) mix homogeneously, the liquid of mix homogeneously rests in second administrator 31; Referring to Fig. 3.
At last, open the sheath 12 of delivery tube assembly 1, take out delivery tube 11; First administrator 21 and second administrator 31 are turned on, delivery tube 11 is screwed into the head of second administrator 31, just can give patient infusion.Referring to Fig. 4.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1. pre-encapsulation administrator composite device, comprise delivery tube assembly (1), powder administrator assembly (2) and water preparation administrator assembly (3), it is characterized in that: described delivery tube assembly (1) comprises delivery tube (11), and described delivery tube (11) comprises the base (111) of bottom and is arranged in the tube head (112) of described base upper end; Described base (111) is the tube of bottom end opening, and its outer wall is provided with external screw thread; Described tube head (112) is hollow spicule, and described base (111), tube head (112) both communicate;
Described powder administrator assembly (2) comprises first administrator (21) and first helmet (22); First administrator (21) comprises first outer tube (211) and first push rod (212), the head diameter of described first outer tube (211) is less than the tube body diameter, apical head is provided with first through hole (2111), the head outer wall is provided with external screw thread, correspondingly, described first helmet (22) inwall is provided with female thread and matches with it, makes the head that the helmet of winning (22) can precession first outer tube (211) and buckles mutually; Described first push rod (212) can be done radial motion in first outer tube (211);
Described water preparation administrator assembly (3) comprises second administrator (31) and second helmet (32); Described second administrator (31) comprises second outer tube (311) and second push rod (312), and described second outer tube (311) head is provided with inside and outside layer tube (3111,3112); Described second helmet (32) outer wall is provided with external screw thread, correspondingly, described outer tube (3112) inwall is provided with female thread and cooperatively interacts with it, and the external screw thread on base (111) outer wall of external screw thread on this female thread and first outer tube (211) the head outer wall and described delivery tube (11) cooperatively interacts; It is base (111) precession that described outer tube (3112) is fit to second helmet (32), first outer tube (211) head and described delivery tube (11); Described internal layer tube (3111) top is provided with second through hole and communicates with second outer tube (311) main body, and the base (111) of suitable second helmet (32), first through hole (2111) and delivery tube bottom is inserted in; Described second push rod (312) can be done radial motion in second outer tube (311).
2. pre-encapsulation administrator composite device according to claim 1 is characterized in that: sheathed first elastic piston of described first push rod (212) head (2121); Sheathed second elastic piston of described second push rod (312) head (3121).
3. according to claim 1 or 2 arbitrary described pre-encapsulation administrator composite devices, it is characterized in that: described first helmet (22) intracavity radially is provided with-chock plug (221), described chock plug (221) matches with described first through hole (2111), and can insert in described first through hole (2111).
4. pre-encapsulation administrator composite device according to claim 3, it is characterized in that: described delivery tube assembly (1) also comprises sheath (12), described sheath comprises upper jacket, lower jacket, both cooperatively interact, and can buckle delivery tube (11) splendid attire in wherein or unplug splendid attire is taken out in wherein delivery tube (11).
5. pre-encapsulation administrator composite device according to claim 4 is characterized in that: described tube head (112) uses the medical grade rustless steel to make, and its top is flat mouthful.
6. pre-encapsulation administrator composite device according to claim 5 is characterized in that: described first helmet (22), second helmet (32) all use polypropylene for medical article to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202384766U CN201719635U (en) | 2010-06-28 | 2010-06-28 | Prepackaging type doser assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202384766U CN201719635U (en) | 2010-06-28 | 2010-06-28 | Prepackaging type doser assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719635U true CN201719635U (en) | 2011-01-26 |
Family
ID=43487908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202384766U Expired - Lifetime CN201719635U (en) | 2010-06-28 | 2010-06-28 | Prepackaging type doser assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856527A (en) * | 2010-06-28 | 2010-10-13 | 山东淄博山川医用器材有限公司 | Pre-encapsulation administrator composite device |
| CN102488945A (en) * | 2011-12-13 | 2012-06-13 | 山东威高集团医用高分子制品股份有限公司 | Prefilled syringe protecting cap |
-
2010
- 2010-06-28 CN CN2010202384766U patent/CN201719635U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856527A (en) * | 2010-06-28 | 2010-10-13 | 山东淄博山川医用器材有限公司 | Pre-encapsulation administrator composite device |
| CN102488945A (en) * | 2011-12-13 | 2012-06-13 | 山东威高集团医用高分子制品股份有限公司 | Prefilled syringe protecting cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zibo Shandong mountain Pharmaceutical Co., Ltd. Assignor: Shandong Zibo Shanchuan Medical Instrument Co., Ltd. Contract record no.: 2011370000125 Denomination of utility model: Pre-encapsulation administrator composite device Granted publication date: 20110126 License type: Exclusive License Record date: 20110425 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20111116 |