CN203971171U - A kind of rectal suppository syringe - Google Patents
A kind of rectal suppository syringe Download PDFInfo
- Publication number
- CN203971171U CN203971171U CN201420389301.3U CN201420389301U CN203971171U CN 203971171 U CN203971171 U CN 203971171U CN 201420389301 U CN201420389301 U CN 201420389301U CN 203971171 U CN203971171 U CN 203971171U
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- CN
- China
- Prior art keywords
- suppository
- head
- settles
- inwall
- bolus tube
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- 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 - Fee Related
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- Medicinal Preparation (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model relates to a kind of rectal suppository syringe.This utility model settles head to form by injecting bar, bolus tube and suppository, wherein, inject shank diameter and bolus tube internal diameter and be all less than existing commercially available suppository diameter, it is the opening head of halfpace type and the upper convex outer wall afterbody being connected with bolus tube that suppository settles head to include cross section, and suppository settles an inwall to be provided with at least 3 elastic bumps.Have and prevent that suppository from, to the function of rectum mouth rollback, can guarantee medication effect, and, be suitable for the configuration design of rectum structure, can significantly reduce the misery of user.
Description
Invention field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of syringe to suppository on rectum.
Background technology
Rectal suppository be for a kind of for directly putting into a kind of solid chemicals of rectum, because its effective ingredient melts at internal rectum, drug dose contained in rectal suppository is absorbed by the mucosa inwall of rectum so as treatment patient local or
Whole body, therefore can avoid some certain drug in stomach or liver, the situation of inactivation to occur, thereby its dispensing toleration is good, being particularly suitable for the patient that vomiturition, chronic disease and gastroenteropathy etc. cannot oral medicine uses, and the patient that takes care of number one of slightly poor child, old man and the impotentia of immunity, also can adopt rectal suppository to carry out the treatment of some diseases.
current China, the input of rectal suppository still be take free-hand mode as main, existing suppository syringe mostly is the simple and easy improvement of ordinary syringe, in patient's comfort level and suppository input effect, effect is all very poor, not only bring medication painful, and, in extracting the process of syringe, the formation of rectum negative pressuren zone, can make to have thrown in the suppository putting in place is offset to rectum mouth, when reducing medication effect, increase again medication patient's misery, simultaneously, the poor patient of some economic conditions tends to reuse syringe, in existing syringe use procedure, suppository will pass whole syringe, even if also there is very Davidson, James Wheeler hidden danger in sterilization often.
summary of the invention:
The purpose of this utility model is to overcome above-mentioned technological deficiency, provide a kind of have prevent that suppository is to the suppository syringe of rectum mouth Backward Function, guarantee medication effect, and, be suitable for the configuration design of rectum structure, can significantly reduce the misery of user.
This utility model settles head to form by injecting bar, bolus tube and suppository, wherein, inject shank diameter and bolus tube internal diameter and be all less than existing commercially available suppository diameter, it is the opening head of halfpace type and the upper convex arc structure being connected with bolus tube that suppository settles head to include cross section, and suppository settles an inwall to be provided with at least 3 elastic bumps.
In use, first firmly suppository is put into suppository by opening head and settle head, by bolus tube and suppository, settle the inwall that is connected of head to block, suppository settles the elasticity inwall of head that suppository is clamped simultaneously, then, at opening head and suppository, settle an outer wall to impose lubricant, as paraffin wet goods, hold bolus tube and settle head to note into rectum suppository gently, be pushed to after suitable location, use is injected bar suppository is released, and then by the order of cylinder after first bar, takes out successively.
By above-mentioned novel technical scheme with use step to find out, this is novel has following beneficial effect:
1. the opening head employing cross section of suppository arrangement head is trapezoidal design, under the effect of paraffin wet goods lubricant, can significantly be reduced in and push in suppository process, patient's misery.
2. owing to injecting bar and bolus tube, be the design of in vitro formula, inject and withdrawal process internal rectum remains gas communication, can not form negative pressuren zone, therefore, discharge the suppository that puts in place and can not move and reduce drug effect to rectum mouth.
3. suppository settles head to be connected with bolus tube by upper convex arc structure, can avoid because suppository is settled an internal diameter to be greater than bolus tube internal diameter and caused the situation of rectal injury to occur in withdrawal process.
4. on the whole, only have suppository to settle the internal diameter of head to be greater than suppository diameter, bolus tube internal diameter is all less than suppository diameter with the diameter of injecting bar, be equipped with again suppository and settle the elastic bumps on an inwall, make traditional suppository " hallway formula " injection mode change " upper bullet formula " injection mode into, avoid the large area of suppository and bolus tube inwall to remove and friction, thereby avoided the situation that drug effect reduces and health is bad to occur.
Accompanying drawing explanation:
Fig. 1 is that this utility model embodiment 1 injects bar structural representation;
Fig. 2 is that this utility model embodiment 1 pushes with settling header structure schematic diagram with suppository;
Fig. 3 is that this utility model embodiment 2 suppositorys are settled a top view.
The specific embodiment
By reference to the accompanying drawings this utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with this utility model, can not be interpreted as the restriction to this utility model embodiment.
Embodiment 1
The rectal suppository syringe construction that this utility model provides as depicted in figs. 1 and 2, comprise that injecting bar 1, bolus tube 2 and suppository settles 3, suppository settles 3, and to include cross section be trapezoidal opening head 34 and the upper convex arc structure 35 being connected with bolus tube, and suppository settles an inwall to be provided with 8 elastic bumps 33, along suppository, settle an inwall to divide two-layer being uniformly distributed, 4 every layer, two-layer between at a distance of 1cm.
In use, first firmly suppository is put into suppository by opening head and settle head, by bolus tube and suppository, settle the inwall that is connected of head to block, suppository settles the elasticity inwall of head that suppository is clamped simultaneously, then, at opening head and suppository, settle an outer wall to impose lubricant, as paraffin wet goods, hold bolus tube and settle head to note into rectum suppository gently, be pushed to after suitable location, use is injected bar suppository is released, and then by the order of cylinder after first bar, takes out successively.
Embodiment 2
The rectal suppository syringe that this utility model provides to inject bar 1 identical with the structure in embodiment 1 with bolus tube 2, its suppository is settled a top view as shown in Figure 3, in figure, 31 settle an outer wall for suppository, and 32 is a suppository arrangement inwall, 33 elastic bumps for suppository arrangement head, 22 is the inwall of bolus tube 2, wherein the quantity of elastic bumps 33 is 6, along suppository, settles 32 minutes two-layer being uniformly distributed of an inwall, 3 every layer, between two-layer, distance is 1cm, and all the other structures are in the same manner as in Example 1.
In use, first firmly suppository is put into suppository by opening head and settle head, by bolus tube and suppository, settle the inwall that is connected of head to block, suppository settles the elasticity inwall of head that suppository is clamped simultaneously, then, at opening head and suppository, settle an outer wall to impose lubricant, as paraffin wet goods, hold bolus tube and settle head to note into rectum suppository gently, be pushed to after suitable location, use is injected bar suppository is released, and then by the order of cylinder after first bar, takes out successively.
Claims (3)
1. a rectal suppository syringe, include and inject bar and bolus tube, it is characterized in that, also comprise suppository arrangement head, it is trapezoidal opening head and at least 3 elastic bumps that are laterally uniformly distributed in its inwall that described suppository settles head to include cross section, it is convex-shaped arc structure at the outer wall with described bolus tube connecting portion that described suppository is settled head, described in inject shank diameter and be less than bolus tube internal diameter.
2. a kind of rectal suppository syringe according to claim 1, is characterized in that, described elastic bumps quantity is 8, along suppository, settles an inwall to divide two-layer being uniformly distributed, 4 every layer.
3. a kind of rectal suppository syringe according to claim 1, is characterized in that, described elastic bumps quantity is 6, along suppository, settles an inwall to divide two-layer being uniformly distributed, 3 every layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389301.3U CN203971171U (en) | 2014-07-15 | 2014-07-15 | A kind of rectal suppository syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389301.3U CN203971171U (en) | 2014-07-15 | 2014-07-15 | A kind of rectal suppository syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971171U true CN203971171U (en) | 2014-12-03 |
Family
ID=51968641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389301.3U Expired - Fee Related CN203971171U (en) | 2014-07-15 | 2014-07-15 | A kind of rectal suppository syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632257A (en) * | 2020-06-04 | 2020-09-08 | 新疆医科大学第五附属医院 | Antipyretic suppository administration device |
-
2014
- 2014-07-15 CN CN201420389301.3U patent/CN203971171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632257A (en) * | 2020-06-04 | 2020-09-08 | 新疆医科大学第五附属医院 | Antipyretic suppository administration device |
| CN111632257B (en) * | 2020-06-04 | 2022-08-02 | 新疆医科大学第五附属医院 | Antipyretic suppository administration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |