CN211584853U - Vaginal capsule medicament delivery device - Google Patents
Vaginal capsule medicament delivery device Download PDFInfo
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- CN211584853U CN211584853U CN202020043131.9U CN202020043131U CN211584853U CN 211584853 U CN211584853 U CN 211584853U CN 202020043131 U CN202020043131 U CN 202020043131U CN 211584853 U CN211584853 U CN 211584853U
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- sleeve
- clamping piece
- push
- push rod
- circular clamping
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Abstract
The utility model discloses a vaginal capsule medicament delivery device, which comprises a sleeve, a push rod and a circular clamping piece for fixing a medicinal capsule; the outer surface of the sleeve is provided with scales, the push rod is movably arranged in the sleeve, the left end of the push rod extends out of the sleeve to form a pressing part, the right end of the push rod is provided with a piston head, the right end of the piston head is provided with a push head, the inner side wall of the right end of the sleeve is provided with a limiting block I, the outer diameter of the piston head is matched with the inner diameter of the sleeve, and the outer diameter of the push head is smaller than the distance between the opposite surfaces of the; the circular clamping piece is installed at the right end of the sleeve, the size of the circular clamping piece is matched with the inner diameter of the sleeve, and the circular clamping piece is cut outwards from the center to form a plurality of petals. The device simple structure, easy operation has reduced cross infection, and can control the degree of depth of dosing, can improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to vaginal capsule medicament device of dosing.
Background
Some patients with vaginal inflammation are frequently encountered in obstetrics and gynecology department of hospitals, and for their treatment, the direct administration is frequently performed clinically at the site of the vaginal lesion. At present, the mode of dosing is by doctor or patient oneself with the finger propelling movement to dose or the clip is got and is pressed from both sides and get the medicine of dosing, and the finger propelling movement is not only troublesome poeration of this kind of method of dosing, wastes time and energy, but also is difficult to master the degree of depth of dosing, influences the drug effect easily, and the clip is got and is pressed from both sides and is dosed, and the medicament can not be cliied well to the clip, presss from both sides insecure and to cause the medicament to drop at the propelling movement in-process, can not.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a make things convenient for device of dosing of vagina to provide to current vagina process of dosing troublesome poeration, waste time and energy, be difficult for mastering the degree of depth scheduling problem of dosing.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a vaginal capsule medicament delivery device comprises a sleeve, a push rod and a circular clamping piece for fixing a medicament capsule; the outer surface of the sleeve is provided with scales, the push rod is movably arranged in the sleeve, the left end of the push rod extends out of the sleeve to form a pressing part, the right end of the push rod is provided with a piston head, the right end of the piston head is provided with a push head, the inner side wall of the right end of the sleeve is provided with a limiting block I, the outer diameter of the piston head is matched with the inner diameter of the sleeve, and the outer diameter of the push head is smaller than the distance between the opposite surfaces of the; the circular clamping piece is installed at the right end of the sleeve, the size of the circular clamping piece is matched with the inner diameter of the sleeve, and the circular clamping piece is cut outwards from the center to form a plurality of petals.
When the device is used, the push rod is pulled towards the left end, the push head is far away from the circular clamping piece, the medicine bag is placed in the circular clamping piece at the right end of the sleeve, the circular clamping piece clamps the medicine bag while the push head does not touch the medicine bag, then the right end of the sleeve is stretched into the vagina, the medicine feeding position depth is determined on the scale of the outer surface of the sleeve, the push part is pushed rightwards after the medicine feeding position is determined, the piston head and the push head move rightwards, the medicine bag is pushed rightwards by the push head, the medicine bag falls to the medicine feeding position under the action of gravity, and finally the whole device is moved outwards to complete the medicine feeding process; when the right end of the piston head touches the limiting block I, the piston head can not move rightwards any more, the push head can not move rightwards any more and can not extend out of the right end of the sleeve at the moment, and the push head can be prevented from exceeding the sleeve and touching the vagina to cause injury to the vagina.
The utility model discloses explain further, the distance of stopper I and circular clamping piece be greater than 0 ~ 0.5cm of length of pushing away. The push head can be guaranteed to push the anther sac clamped on the circular clamping piece, the limit distance of the push head pushed rightwards can be guaranteed to be smaller than the distance between the limiting block I and the circular clamping piece, and the push head cannot stretch out of the sleeve.
The utility model discloses explain further, the sheathed tube left end outside symmetry is equipped with holds the ring. The holding ring is arranged, so that the device can be conveniently fixed by operating fingers.
The utility model discloses explain further, the push rod press the inboard of splenium to be equipped with stopper II, the cover is equipped with the spring on the push rod, the spring is located between stopper II and the sheathed tube left end. Push rod promotes right after pressing the splenium according to the pressure, and the spring is compressed this moment, loosens after finishing dosing and presses the splenium, and the push rod moves the shrink towards the left end under the promotion of spring restoring force, need not manually reset the push rod again, and it is more convenient to use, saves time.
The utility model discloses explain further, still include fixed cover, the internal diameter size of fixed cover matches each other with the external diameter size of sleeve pipe right-hand member, the one end of fixed cover is fixed with the external diameter of circular clamping piece, be equipped with the internal thread on the inner wall of the other end internal diameter of fixed cover, the surface of sleeve pipe right-hand member is equipped with corresponding external screw thread, fixed cover be connected with the sleeve pipe right-hand member after closing through each other soon of internal thread and external screw thread. The circular clamping piece is connected with the sleeve through the fixing sleeve, when the circular clamping piece needs to be replaced, the fixing sleeve is detached and replaced by the new fixing sleeve and the new circular clamping piece, the use is flexible and convenient, and meanwhile, the cost can be saved.
The round clamping piece is a silica gel piece. The silica gel piece has certain frictional force, can clip the anther sac, and the silica gel piece also has certain elasticity and can recover the natural state under the condition of not bearing the force, can adapt to the anther sac of different specifications and sizes.
The utility model discloses the beneficial effect who has as follows:
1. the device is provided with scales on the sleeve, the length of the sleeve extending into the vagina can be directly and clearly observed through the scales, the medicine bag can be more clearly delivered to the administration position, the treatment effect is improved, and the device is not in contact with the vagina and can prevent infection.
2. The device has simple structure and easy operation, reduces cross infection, can control the medicine feeding depth, can improve the working efficiency, can be used by patients and can lighten the work burden of medical staff.
3. When the limiting boss is just clamped by the limiting block I in the device, the push head also just reaches the right end of the sleeve, and cannot exceed the right end of the sleeve, so that the push head can be prevented from exceeding the sleeve to hurt the vagina.
4. The spring is arranged between the push rod and the sleeve, the push rod can be reset under the pushing action of the spring after administration, manual reset is not needed, and time can be saved.
Drawings
Fig. 1 is an overall sectional view of the vaginal capsule drug delivery device of the present invention.
Fig. 2 is a working state diagram of the fixed medicine bag of the vaginal capsule medicine administration device of the present invention.
Fig. 3 is a state diagram of the vaginal capsule medicament administration device of the present invention after the pushing head pushes the medicinal capsule.
Fig. 4 is a top view of the circular clip of the present invention.
Fig. 5 is a sectional view of the fixing sleeve and the circular clip of the present invention.
Wherein, each icon and the corresponding part name are as follows:
1-sleeve, 2-push rod, 3-grip ring, 4-spring, 5-limit block II, 6-round clamping piece, 7-limit block I, 8-piston head, 9-push head and 10-medicine bag.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
Example 1:
a vaginal capsule medicament delivery device comprises a sleeve 1, a push rod 2 and a round clip 6 for fixing a medicinal capsule 10; the outer surface of the sleeve 1 is provided with scales, the push rod 2 is movably arranged in the sleeve 1, the left end of the push rod 2 extends out of the sleeve 1 to form a pressing part, the right end of the push rod 2 is provided with a piston head 8, the right end of the piston head 8 is provided with a push head 9, the inner side wall of the right end of the sleeve 1 is provided with a limiting block I7, the outer diameter of the piston head 8 is matched with the inner diameter of the sleeve 1, and the outer diameter of the push head 9 is smaller than the distance size of the opposite surface of the limiting block; circular clamping piece 6 installs the right-hand member at sleeve pipe 1, circular clamping piece 6's size and sleeve pipe 1 internal diameter size match each other, circular clamping piece 6 outwards cuts from the center and forms a plurality of petals.
When the device is used, the push rod 2 is pulled towards the left end, the push head 9 is far away from the circular clamping piece 6, the medicine bag 10 is placed in the circular clamping piece 6 at the right end of the sleeve 1, the circular clamping piece 6 clamps the medicine bag 10, meanwhile, the push head 9 does not touch the medicine bag 10, then, the right end of the sleeve 1 is stretched into the vagina, the depth of a medicine feeding position is determined on the scale of the outer surface of the sleeve 1, the push pressing part is pushed rightwards after the medicine feeding position is determined, the piston head 8 and the push head 9 move rightwards, the medicine bag 10 is pushed rightwards by the push head 9, the medicine bag 10 falls to the medicine feeding position under the action of gravity, and finally, the whole device is moved; when the right end of the piston head 8 touches the limiting block I7, the piston head can not move rightwards any more, the push head 9 can not move rightwards any more and the push head 9 can not extend out of the right end of the sleeve 1, so that the push head 9 can be prevented from exceeding the sleeve 1 and touching the vagina to hurt the vagina.
Example 2:
this example differs from example 1 in that: the distance between the limiting block I7 and the round clamping piece 6 is larger than the length of the push head 9 by 0.1 cm. Not only can ensure that the pushing head 9 can push the anther sac 10 clamped on the circular clamping piece 6, but also can ensure that the limit distance of the pushing head 9 pushed rightwards is less than the distance between the limiting block I7 and the circular clamping piece 6, and the pushing head 9 can not extend out of the sleeve 1.
Example 3:
this example differs from example 2 in that: the distance between the limiting block I7 and the round clamping piece 6 is larger than the length of the push head 9 by 0.2 cm.
Example 4:
this example differs from example 2 in that: the distance between the limiting block I7 and the round clamping piece 6 is larger than the length of the push head 9 by 0.3 cm.
Example 5:
this example differs from example 2 in that: the distance between the limiting block I7 and the round clamping piece 6 is larger than the length of the push head 9 by 0.4 cm.
Example 6:
this example differs from example 2 in that: the distance between the limiting block I7 and the round clamping piece 6 is larger than the length of the push head 9 by 0.5 cm.
Example 7:
this example differs from example 1 in that: the outer side of the left end of the sleeve 1 is symmetrically provided with a holding ring 3. The holding ring 3 is arranged, so that the device can be conveniently fixed by operating fingers.
Example 8:
this example differs from example 1 in that: the inboard of pressing the splenium of push rod 2 is equipped with stopper II 5, the cover is equipped with spring 4 on the push rod 2, spring 4 is located the position between stopper II 5 and the left end of sleeve pipe 1. According to the splenium back push rod 2 right promotion of pressing, spring 4 is compressed this moment, loosens after finishing when dosing and presses the splenium, and push rod 2 moves the shrink towards the left end under the promotion of spring 4 restoring force, need not manually again with push rod 2 reset, and it is more convenient to use, saves time.
Example 9:
this example differs from example 1 in that: the clamping device is characterized by further comprising a fixing sleeve, the inner diameter of the fixing sleeve is matched with the outer diameter of the right end of the sleeve 1, one end of the fixing sleeve is fixed with the outer diameter of the circular clamping piece 6, inner threads are arranged on the inner wall of the inner diameter of the other end of the fixing sleeve, corresponding external threads are arranged on the outer surface of the right end of the sleeve 1, and the fixing sleeve is connected with the right end of the sleeve 1 after the inner threads and the external threads are screwed with each other; the round clamping piece 6 is a silica gel piece. Circular clamping piece 6 is connected with sleeve pipe 1 through fixed cover, when needing to be changed circular clamping piece 6, will fix the cover dismantle get off again more renew fixed cover and circular clamping piece 6 can, circular clamping piece has certain frictional force for the silica gel piece, can clip anther sac 10, the silica gel piece also has certain elasticity and can resume natural state under the condition of not atress, can adapt to the anther sac 10 of different specifications size, it is nimble, convenient to use, can practice thrift the cost simultaneously.
In the description of the present invention, it is to be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A vaginal capsule medicament delivery device is characterized by comprising a sleeve (1), a push rod (2) and a circular clamping piece (6) for fixing a medicinal capsule (10); the outer surface of the sleeve (1) is provided with scales, the push rod (2) is movably mounted in the sleeve (1), the left end of the push rod (2) extends out of the sleeve (1) to form a pressing part, the right end of the push rod (2) is provided with a piston head (8), the right end of the piston head (8) is provided with a push head (9), the inner side wall of the right end of the sleeve (1) is provided with a limiting block I (7), the outer diameter of the piston head (8) is matched with the inner diameter of the sleeve (1), and the outer diameter of the push head (9) is smaller than the distance between the opposite surfaces of the limiting blocks I (7; the right-hand member at sleeve pipe (1) is installed in circular clamping piece (6), the size and the sleeve pipe (1) internal diameter size of circular clamping piece (6) match each other, circular clamping piece (6) are located outwards to cut from the center and are formed a plurality of petals.
2. The vaginal capsule medicament delivery device as claimed in claim 1, wherein the distance between the stopper I (7) and the circular clip (6) is greater than the length of the push head (9) by 0-0.5 cm,
the push head can be guaranteed to push the anther sac clamped on the circular clamping piece, the limit distance of the push head pushed rightwards can be guaranteed to be smaller than the distance between the limiting block I and the circular clamping piece, and the push head cannot stretch out of the sleeve.
3. The vaginal capsule medicament delivery device according to claim 1, characterized in that the outside of the left end of the cannula (1) is symmetrically provided with a grip ring (3).
4. The vaginal capsule drug delivery device according to claim 1, wherein a stop block II (5) is arranged on the inner side of the pressing portion of the push rod (2), a spring (4) is sleeved on the push rod (2), and the spring (4) is arranged between the stop block II (5) and the left end of the sleeve (1).
5. The vaginal capsule drug delivery device as claimed in claim 1, further comprising a fixing sleeve, wherein the inner diameter of the fixing sleeve is matched with the outer diameter of the right end of the sleeve (1), one end of the fixing sleeve is fixed with the outer diameter of the circular clamping piece (6), the inner wall of the inner diameter of the other end of the fixing sleeve is provided with an internal thread, the outer surface of the right end of the sleeve (1) is provided with a corresponding external thread, and the fixing sleeve is connected with the right end of the sleeve (1) after the internal thread and the external thread are mutually screwed.
6. The vaginal capsule medicament delivery device according to claim 1, characterized in that said circular clip (6) is a silicone sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043131.9U CN211584853U (en) | 2020-01-09 | 2020-01-09 | Vaginal capsule medicament delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043131.9U CN211584853U (en) | 2020-01-09 | 2020-01-09 | Vaginal capsule medicament delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584853U true CN211584853U (en) | 2020-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020043131.9U Active CN211584853U (en) | 2020-01-09 | 2020-01-09 | Vaginal capsule medicament delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584853U (en) |
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2020
- 2020-01-09 CN CN202020043131.9U patent/CN211584853U/en active Active
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