CN209392569U - Delivery device in suppository drug exact dose anus - Google Patents
Delivery device in suppository drug exact dose anus Download PDFInfo
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- CN209392569U CN209392569U CN201821760323.0U CN201821760323U CN209392569U CN 209392569 U CN209392569 U CN 209392569U CN 201821760323 U CN201821760323 U CN 201821760323U CN 209392569 U CN209392569 U CN 209392569U
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- layer sleeve
- delivery device
- administration
- anus
- drug
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Abstract
The utility model relates to delivery devices in a kind of suppository drug exact dose anus, including administration outer tube and medicine delivery device；Administration outer tube is made of head, body portion, tail portion；Medicine delivery device is made of inner layer sleeve, outer layer sleeve, internal piston and cutter device；The side of inner layer sleeve is equipped with fixed ring, and tail portion is equipped with baffle, and tube wall is equipped with the mounting hole through tube wall；Cutter device is made of blade, connecting shaft and rocking bar.Internal piston is made of piston head, push rod and push handle；Outer layer sleeve head side is equipped with graduation mark.Its advantage is shown: administration housing length of tube is 5cm, and tail end is fixed, and drop rectum with drug position is accurate；Patient suffering is small in administration process, and administration outer tube cleaning is sterile, avoids contact with infection；Accurate cutting suppository, dosage is accurate, while avoiding pollution caused by artificial cutting drug；Remaining after administration still can be used medicament next time, avoid the waste of drug.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, be in a kind of suppository drug exact dose anus to
Medicine device.
Background technique
Receive anus, i.e. rectally, it is general to require 5cm or so on drug plug to anus.It clinically applies at present a variety of
Have obvious stimulation to gastrointestinal tract mucosa after drug oral, more there is the risk for causing hemorrhage of digestive tract, in addition comatose patient or other
Situation patient is unable to complete drug oral, therefore receiving anus is a kind of more practical ideal administration mode.Traditional anus of receiving is general
Manual mode of operation is all used, is administered by the direct per anum of finger, administration process patient is more painful, easily causes to be infected by contact,
And psychological burden is brought to patient.It is usually reduced, gives for old man, children and the poor patient of constitution, dosage simultaneously
Stype agent needs hand cut, and drug dose is difficult to accurately, the pollution of Yi Yinqi medicament, while also resulting in the waste of residual pharmacy.
Chinese patent literature: CN108578243A, publication date: 2018.09.28 discloses a kind of oral administration unit, this hair
Suction nozzle is screwed between upper spiral cover and screwed lid by upper screw thread by upper spiral cover movable buckle after bright improvement, interior outer cup and backspin
It is screwed between lid by lower screw thread, screwed lid is internally provided with terminal pad and collision mat；Suction nozzle has suction nozzle wall, upper conduit
Wall, the end of suction nozzle wall form warm water tap hole, form upper catheter lumen inside upper catheter wall, and upper catheter lumen end forms medical fluid stream
Portal；The upper end of screwed lid has downcomer wall, has been correspondingly formed medical fluid inflow hole and downcomer chamber, backspin below downcomer wall
The upper end of lid also has warm water tap hole；Inside and outside cup has a medical fluid wall of cup, and the inside of medical fluid wall of cup forms liquid medicine cup, piston head with
Push rod connects to form medicine device boosting mechanism, and entirety corresponds in liquid medicine cup.
Chinese patent literature: CN108273181A, publication date: 2018.07.13 discloses a kind of pessary administration device.
The pessary administration device, including pencil, the pencil are provided with first chamber and the second chamber for accommodating suppository, institute
It states first chamber and second chamber to separate by partition, offers first through hole and the second through-hole on the partition；Described first
Be equipped with piston rod in chamber, the front end of the piston rod be equipped with it is corresponding with first through hole position push away medicine head and with the second through-hole
The corresponding push rod in position, the size for pushing away medicine head are adapted with first through hole, the size of the push rod and the second through-hole
Size is adapted, and the end of the second chamber is equipped with the flexible arc-shaped plate for being used to close second chamber, the end of the push rod
It is inconsistent with the flexible arc-shaped plate.
Chinese patent literature: CN2508780Y, publication date: 2002.09.04 discloses a kind of children's medicine applying device for rectum, packet
A hollow tube body (1) is included, interior bolt (2) can closely be inserted into tube body (1), and can twitch back and forth, and intubation (3) is hollow, interior
Hole bends towards rear on top, is opened on side wall.
But it yet there are no report about delivery device in a kind of suppository drug exact dose anus of the utility model.
Summary of the invention
The purpose of this utility model is to provide delivery device in a kind of suppository drug exact dose anus.
To achieve the above object, the technical scheme adopted by the utility model is that:
Delivery device in a kind of suppository drug exact dose anus, delivery device includes giving in the suppository drug exact dose anus
Medicine outer tube (1) and medicine delivery device (2)；The administration outer tube (1) is made of head (11), body portion (12), tail portion (13)；Institute
The head (11) stated is in bullet-shaped, and the front end of the head (11) is equipped with opening, and the rear end of the head (11) is fixedly connected
There are body portion (12)；The body portion (12) is cylindrical, and the rear end of the body portion (12) is fixedly connected with tail portion (13)；Described
Tail portion (13) is in horn-like；The medicine delivery device (2) is by inner layer sleeve (21), outer layer sleeve (22), internal piston (23) and cuts
Cut device (24) composition；The inner layer sleeve (21) is whole cylindrical, is equipped in the side of the inner layer sleeve (21) solid
Determine ring (211), is equipped with baffle (212) in the tail portion of the inner layer sleeve (21), is set on the tube wall of the inner layer sleeve (21)
There is the mounting hole (213) through tube wall；Cutter device (24) are installed on the mounting hole (213)；The cutter device
(24) it is made of blade (241), connecting shaft (242) and rocking bar (243).Connecting shaft is fixedly connected on the blade (241)
(242), the connecting shaft (242) is installed in mounting hole (213), and the tail portion of the connecting shaft (242), which is fixedly connected with, shakes
Bar (243)；It is inserted with internal piston (23) in the pipe of the inner layer sleeve (21), the internal piston (23) is by piston head
(231), push rod (232) and push handle (233) composition；The tail portion of the piston head (231) is fixedly connected with push rod (232), described
The tail portion of push rod (232) is fixedly connected with push handle (233)；The inner layer sleeve (21) is inserted in outer layer sleeve (22), described
Outer layer sleeve (22) it is cylindrical, on the head side of the outer layer sleeve (22) be equipped with graduation mark (221)；Described is outer
Layer casing (22) is inserted in administration outer tube (1).
The outer layer sleeve (22) is made of transparent material.
The entire length of the administration outer tube (1) is 5cm.
The administration outer tube (1) is disposable.
The utility model advantage is:
1, delivery device in the suppository drug exact dose anus of the utility model, administration housing length of tube are 5cm, and tail end is solid
Fixed, drop rectum with drug position is accurate.
2, patient suffering is small in delivery device administration process in the suppository drug exact dose anus of the utility model, and housing is administered
Pipe cleaning is sterile, avoids contact with infection.
3, in the suppository drug exact dose anus of the utility model delivery device cutter device design, accurately cut suppository,
Dosage is accurate, while avoiding pollution caused by artificial cutting drug；
4, delivery device in the suppository drug exact dose anus of the utility model, remaining after administration still can be used medicament next time,
Avoid the waste of drug.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 2 is a kind of administration outer sleeve structure schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 3 is a kind of administration outer sleeve structure schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 4 is a kind of medicine delivery device structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 5 is a kind of inner layer sleeve structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 6 is a kind of outer layer sleeve structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 7 is a kind of internal piston structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 8 is a kind of cutter device structural schematic diagram of delivery device in suppository drug exact dose anus.
Attached drawing 9 is that the inner layer sleeve of delivery device in a kind of suppository drug exact dose anus, internal piston, cutter device combine
Schematic diagram.
Attached drawing 10 is inner layer sleeve, internal piston, the cutter device knot of delivery device in a kind of suppository drug exact dose anus
The schematic diagram of conjunction.
Attached drawing 11 is the schematic diagram that the medicine delivery device of delivery device in a kind of suppository drug exact dose anus, suppository drug combine.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing.
Appended drawing reference involved in attached drawing and component part are as follows:
1, outer tube is administered
11, head
12, body portion
13, tail portion
2, medicine delivery device
21, inner layer sleeve
211, fixed ring
212, baffle
213, mounting hole
22, outer layer sleeve
221, graduation mark
23, internal piston
231, piston head
232, push rod
233, push handle
24, cutter device
241, blade
242, connecting shaft
243, rocking bar
3, suppository drug
Embodiment 1
Attached drawing 1 is please referred to, attached drawing 1 is the structural representation of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Figure.Delivery device includes administration outer tube (1) and medicine delivery device (2) in the suppository drug exact dose anus.
Attached drawing 2-3 is please referred to, attached drawing 2,3 is the administration of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Outer sleeve structure schematic diagram.The administration outer tube (1) is made of head (11), body portion (12), tail portion (13)；The head
Portion (11) is similar in bullet-shaped and suppository drug (3) shape；The front end of the head (11) is equipped with opening, is convenient for suppository medicine
Object (3) is discharged into rectum by head (11) front end.The rear end of the head (11) is fixedly connected with body portion (12)；The body
Portion (12) is cylindrical, and the rear end of the body portion (12) is fixedly connected with tail portion (13)；The tail portion (13) is in horn-like, energy
When avoiding administration, administration outer tube (1) skids off anus.
Attached drawing 4 is please referred to, attached drawing 4 is the medicine delivery device knot of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Structure schematic diagram.The medicine delivery device (2) is by inner layer sleeve (21), outer layer sleeve (22), internal piston (23) and cutter device
(24) it forms.
Attached drawing 5, attached drawing 9 are please referred to, attached drawing 5 is the interior of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Layer cannula structure schematic diagram, attached drawing 9 is the inner layer sleeve of delivery device in a kind of suppository drug exact dose anus of the present embodiment, interior
The schematic diagram that portion's piston, cutter device combine.The inner layer sleeve (21) is whole cylindrical, in the inner layer sleeve (21)
Side be equipped with fixed ring (211), the tail portion of the inner layer sleeve (21) be equipped with baffle (212), in the inner layer sleeve
(21) tube wall is equipped with the mounting hole (213) through tube wall；Cutter device (24) are installed on the mounting hole (213).
Attached drawing 8, attached drawing 10 are please referred to, attached drawing 8 is delivery device in a kind of suppository drug exact dose anus of the present embodiment
Cutter device structural schematic diagram, attached drawing 10 are the internal layer sets of delivery device in a kind of suppository drug exact dose anus of the present embodiment
The schematic diagram that pipe, internal piston, cutter device combine.The cutter device (24) by blade (241), connecting shaft (242) and
Rocking bar (243) composition.It is fixedly connected with connecting shaft (242) on the blade (241), the connecting shaft (242) is installed on
In mounting hole (213), the tail portion of the connecting shaft (242) is fixedly connected with rocking bar (243).
Attached drawing 7 is please referred to, attached drawing 7 is the internal piston of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Structural schematic diagram.It is inserted with internal piston (23) in the pipe of the inner layer sleeve (21), the internal piston (23) is by piston head
(231), push rod (232) and push handle (233) composition；The tail portion of the piston head (231) is fixedly connected with push rod (232), described
The tail portion of push rod (232) is fixedly connected with push handle (233).
Attached drawing 6 is please referred to, attached drawing 6 is the outer layer sleeve of delivery device in a kind of suppository drug exact dose anus of the present embodiment
Structural schematic diagram.The inner layer sleeve (21) is inserted in outer layer sleeve (22), and the outer layer sleeve (22) is cylindrical,
The head side of the outer layer sleeve (22) is equipped with graduation mark (221)；The outer layer sleeve (22) is inserted in administration outer tube
(1) in.
The outer layer sleeve (22) is made of transparent material.
The entire length of the administration outer tube (1) is 5cm.
The administration outer tube (1) is disposable.
Embodiment 2
Attached drawing 1, attached drawing 11 are please referred to, attached drawing 1 is delivery device in a kind of suppository drug exact dose anus of the present embodiment
Structural schematic diagram, attached drawing 11 are medicine delivery device, the suppository drug of delivery device in a kind of suppository drug exact dose anus of the present embodiment
In conjunction with schematic diagram.
Delivery device use process and method in the suppository drug exact dose anus:
Medicine delivery device (2) assembling and cutting correct dose suppository drug (3) are completed first.First by inner layer sleeve (21), outer layer
Casing (22), internal piston (23) nest together, outer drawing internal piston (23) and inner layer sleeve (21), by suppository drug (3)
It is put between inner layer sleeve (21) and outer layer sleeve (22), the general length of suppository drug (3) is 2cm or so, can be according to this
Doctor's advice requires dosage, pushes ahead at inner layer sleeve (21) to required dose calibration, and triggering inner layer sleeve (21) head end is perpendicular
Cut type blade (241)；For example indomethacin suppository one 0.1g, length 2cm, doctor's advice dosage 0.05g can be pushed forward inner layer sleeve
(21) at 1cm, suppository cutting is completed, dosage of outer layer sleeve (22) head end away from blade (241) is 0.05g, blade (241) at this time
It is 0.05g away from dosage between internal piston (23).
Lubricant will be smeared in administration outer tube (1) head (11) first when use, patient is inserted into administration outer tube (1)
In anus, medicine delivery device (2) are inserted into administration outer tube (1), are promoted internal piston (23), by outer layer sleeve (22) and blade
(241) in suppository drug (3) push-in patient's anal intestine between, after the completion of administration, medicine delivery device (2) and administration outer tube are successively extracted out
(1)；Be administered outer tube (1) be it is disposable, residual suppository can use standby next time in medicine delivery device (2).
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (4)
1. delivery device in a kind of suppository drug exact dose anus, which is characterized in that given in the suppository drug exact dose anus
Medicine device includes administration outer tube (1) and medicine delivery device (2)；The administration outer tube (1) is by head (11), body portion (12), tail portion
(13) it forms；In bullet-shaped, the front end of the head (11) is equipped with opening on the head (11), after the head (11)
End is fixedly connected with body portion (12)；The body portion (12) is cylindrical, and the rear end of the body portion (12) is fixedly connected with tail portion
(13)；The tail portion (13) is in horn-like；The medicine delivery device (2) is living by inner layer sleeve (21), outer layer sleeve (22), inside
Fill in (23) and cutter device (24) composition；The inner layer sleeve (21) is whole cylindrical, in the inner layer sleeve (21)
Side is equipped with fixed ring (211), baffle (212) is equipped in the tail portion of the inner layer sleeve (21), in the inner layer sleeve (21)
Tube wall be equipped with through tube wall mounting hole (213)；Cutter device (24) are installed on the mounting hole (213)；It is described
Cutter device (24) be made of blade (241), connecting shaft (242) and rocking bar (243)；It is fixed on the blade (241) to connect
It is connected to connecting shaft (242), the connecting shaft (242) is installed in mounting hole (213), and the tail portion of the connecting shaft (242) is solid
Surely rocking bar (243) are connected with；Be inserted with internal piston (23) in the pipe of the inner layer sleeve (21), the internal piston (23) by
Piston head (231), push rod (232) and push handle (233) composition；The tail portion of the piston head (231) is fixedly connected with push rod
(232), the tail portion of the push rod (232) is fixedly connected with push handle (233)；The inner layer sleeve (21) is inserted in outer layer sleeve
(22) in, the outer layer sleeve (22) is cylindrical, and graduation mark is equipped on the head side of the outer layer sleeve (22)
(221)；The outer layer sleeve (22) is inserted in administration outer tube (1).
2. delivery device in suppository drug exact dose anus according to claim 1, which is characterized in that the outer layer sleeve
(22) it is made of transparent material.
3. delivery device in suppository drug exact dose anus according to claim 1, which is characterized in that the administration housing
The entire length for managing (1) is 5cm.
4. delivery device in suppository drug exact dose anus according to claim 1, which is characterized in that the administration housing
It is disposable for managing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760323.0U CN209392569U (en) | 2018-10-29 | 2018-10-29 | Delivery device in suppository drug exact dose anus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760323.0U CN209392569U (en) | 2018-10-29 | 2018-10-29 | Delivery device in suppository drug exact dose anus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392569U true CN209392569U (en) | 2019-09-17 |
Family
ID=67879183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760323.0U Active CN209392569U (en) | 2018-10-29 | 2018-10-29 | Delivery device in suppository drug exact dose anus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392569U (en) |
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2018
- 2018-10-29 CN CN201821760323.0U patent/CN209392569U/en active Active
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