CN216136563U - Obstetrical clinical medicine feeding device convenient to control medicine amount - Google Patents
Obstetrical clinical medicine feeding device convenient to control medicine amount Download PDFInfo
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- CN216136563U CN216136563U CN202122070169.2U CN202122070169U CN216136563U CN 216136563 U CN216136563 U CN 216136563U CN 202122070169 U CN202122070169 U CN 202122070169U CN 216136563 U CN216136563 U CN 216136563U
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- medicine
- medicine feeding
- pipe
- convenient
- piston ring
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- 239000003814 drug Substances 0.000 title claims abstract description 128
- 238000009434 installation Methods 0.000 claims abstract description 25
- 210000002445 nipple Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 18
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 238000001647 drug administration Methods 0.000 description 7
- 101100387911 Caenorhabditis elegans dop-2 gene Proteins 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The embodiment of the application discloses clinical medicine device of adding medicine of being convenient for controlled dose of obstetrical department relates to medical instrument technical field, specifically is clinical medicine device of adding medicine of being convenient for controlled dose of obstetrical department, including last pencil, the inside movable sleeve of going up the pencil is equipped with the piston ring, and one side fixed mounting of piston ring has driven rack, go up the pencil and go up fixed mounting and have the installation dop, and the middle part movable mounting who installs the dop has well core rod, well core rod's top and bottom difference fixed mounting have runner, driving gear. This clinical medicine feeding device of being convenient for control dose of obstetrical department drives well core rod and driving gear through the runner and rotates, can drive driven rack and piston ring and remove at medicine intraduct, with the intraduct liquid medicine of medicine feeding push the hose inside of dosing, carry out the operation of adding medicine to the patient, drive the piston ring through the runner and remove, be convenient for control the displacement of piston ring to be convenient for control the dose of adding medicine.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a medicine feeding device convenient for controlling medicine amount and used for obstetrical department clinic.
Background
The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multiple disciplines crossing, dense knowledge and dense fund.
At present, it is clinical when the treatment of adding medicine to the lying-in woman wound, a mode of adding medicine to absorb the liquid medicine for directly using the syringe, and handheld medicine of adding medicine, owing to need medical staff's manual promotion syringe piston rod to add medicine, the promotion dynamics of promoting is difficult to hold, it is not well controlled to add the medicine quantity, cause the too much production of liquid medicine extravagant easily, another kind is for medical staff to dip in the liquid medicine through the centre gripping cotton ball before the hand and paint the medicine of adding medicine, because direct and lying-in woman wound contact when adding medicine, cause the lying-in woman pain easily, the inside liquid medicine that dips in of cotton ball simultaneously can not the complete utilization, cause the waste of liquid medicine, for this reason we propose the clinical medicine device of adding medicine of being convenient for control medicine quantity of obstetrical department in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the application provides a clinical medicine feeding device who is convenient for control dose of obstetrical department, has the advantage such as be convenient for control the dose, avoid the liquid medicine extravagant to improve above-mentioned problem.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a clinical medicine feeding device of being convenient for control dose of obstetrical department, includes the pencil of going up, the inside movable sleeve that goes up the pencil is equipped with the piston ring, and one side fixed mounting of piston ring has driven rack, go up fixed mounting and have the installation dop on the pencil of going up, and the middle part movable mounting who installs the dop has well core rod, well core rod's top and bottom fixed mounting have runner, driving gear respectively, the top fixed mounting who goes up the pencil has the installation screwed pipe, and the top threaded connection of installation screwed pipe has a medicine storage tank, the fixed intercommunication in side of installation screwed pipe has the honeycomb duct, and the honeycomb duct one end of keeping away from the installation screwed pipe with go up the fixed intercommunication of pencil, the one end of going up the pencil is provided with and connects the nipple, and connects the cover on the nipple and be equipped with the hose of dosing.
Preferably, the outside of medicine feeding pipe is provided with a rectangular groove matched with the installation chuck, the front side and the rear side of the installation chuck are both connected with locking screws in a threaded manner, and the installation chuck is fixed on the medicine feeding pipe through the locking screws.
Preferably, the section of the driven rack is U-shaped, the driven rack is clamped outside the driving gear, and the outer edge of the driving gear is meshed with the rack part of the driven rack.
Preferably, the side of the outer part of the medicine feeding tube close to the medicine feeding hose is provided with evenly distributed scale marks.
Preferably, the inside of installation screwed pipe is provided with the step face of mutually supporting with medicine storage tank, honeycomb duct, be provided with the check valve on the honeycomb duct, and the working direction of check valve is from left to right.
Preferably, the one end fixed mounting that the pencil was kept away from to the hose of dosing has atomizer, the hose of dosing is medical TPE material.
The application provides a pair of clinical medicine loading device of being convenient for control dose of obstetrical department possesses following beneficial effect:
1. this clinical medicine feeding device of being convenient for control dose of obstetrical department drives well core rod and driving gear through the runner and rotates, can drive driven rack and piston ring and remove at medicine intraduct, with the intraduct liquid medicine of medicine feeding push the hose inside of dosing, carry out the operation of adding medicine to the patient, drive the piston ring through the runner and remove, be convenient for control the displacement distance of piston ring to be convenient for control the dose of adding medicine, improved the precision of adding medicine.
2. This clinical medicine loading device of being convenient for control dose of clinical usefulness of obstetrical department, push the liquid medicine inside the back of dosing hose at the piston ring, the accessible is dosed the atomizer of hose one end and is directly sprayed medicine loading to patient's wound, when the dose is gone up in the control, avoid contacting with patient's wound, avoid causing the secondary injury to the patient, drive piston ring through the runner in addition and remove to the left side, can follow the honeycomb duct, inside the check valve is direct inhales medicine loading pipe with the liquid medicine, the degree of difficulty that the liquid medicine added has been reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present application after integral assembly;
FIG. 2 is a schematic structural diagram of the connection between the medicine feeding pipe and the medicine storage tank according to the embodiment of the present application;
FIG. 3 shows a schematic structural view of the interior of a drug delivery tube according to an embodiment of the present application;
fig. 4 shows a schematic structural diagram of a mounting chuck proposed in the embodiment of the present application.
In the figure: 1. a medicine feeding pipe; 2. installing a chuck; 3. a center pole; 4. a rotating wheel; 5. a driving gear; 6. a piston ring; 7. a driven rack; 8. installing a threaded pipe; 9. a flow guide pipe; 10. a one-way valve; 11. a medicine storage tank; 12. a dosing hose; 13. an atomizing spray head.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 and 4, the present invention provides a technical solution: a medicine feeding device convenient for controlling medicine amount for clinical obstetrical department comprises a medicine feeding pipe 1, wherein a piston ring 6 is movably sleeved inside the medicine feeding pipe 1, a driven rack 7 is fixedly installed on one side of the piston ring 6, an installation clamp 2 is fixedly installed on the medicine feeding pipe 1, a central rod 3 is movably installed in the middle of the installation clamp 2, a rotating wheel 4 and a driving gear 5 are fixedly installed at the top end and the bottom end of the central rod 3 respectively, an installation threaded pipe 8 is fixedly installed at the top of the medicine feeding pipe 1, a medicine storage tank 11 is in threaded connection with the top of the installation threaded pipe 8, a flow guide pipe 9 is fixedly communicated with the side face of the installation threaded pipe 8, one end, far away from the installation threaded pipe 8, of the flow guide pipe 9 is fixedly communicated with the medicine feeding pipe 1, a connection nipple is arranged at one end of the medicine feeding pipe 1, a medicine feeding hose 12 is sleeved on the connection nipple, a rectangular groove matched with the installation clamp 2 is formed in the outer portion of the medicine feeding pipe 1, equal threaded connection in both sides has locking screw around installation dop 2, and installation dop 2 is fixed on last pencil 1 through locking screw, the stability of installation dop 2 during operation has been guaranteed, be convenient for dismantle installation dop 2 is whole simultaneously, it is convenient for install 1 internals of pencil and install to take out installation dop 2, the one end fixed mounting that pencil 1 was kept away from to hose 12 of dosing has atomizer 13, hose 12 of dosing is the medical TPE material, atomizer 13 is installed additional through the one end at hose 12 of dosing, make the liquid medicine can pass through atomizer at patient's wound, make the liquid medicine evenly distributed more, but the selectivity installs hose 12 of dosing additional simultaneously, also can directly set up atomizer 13 on the connection nipple of pencil 1 of dosing.
Referring to fig. 3, the section of the driven rack 7 is "u" shaped, the driven rack 7 is clamped outside the driving gear 5, the outer edge of the driving gear 5 is engaged with the rack part of the driven rack 7, the position of the piston ring 6 is limited by the cooperation of the driven rack 7 and the driving gear 5, the piston ring 6 is prevented from rotating axially, thereby avoiding the driven rack 7 and the driving gear 5 from being disengaged, improving the stability of the device when in use, the driving gear 5 and the driven rack 7 are used for transmission, ensuring that the rotating wheel 4 can drive the piston ring 6 to move for medicine feeding, being convenient for controlling the medicine feeding amount, the inside of the mounting threaded pipe 8 is provided with a step surface which is engaged with the medicine storage tank 11 and the guide pipe 9, the medicine storage tank 11 is blocked by the step surface, ensuring that the medicine liquid flowing out of the medicine storage tank 11 can smoothly flow into the guide pipe 9, be provided with check valve 10 on the honeycomb duct 9, and the working direction of check valve 10 is from the left hand right side, through set up check valve 10 on honeycomb duct 9, makes the liquid medicine can only follow 11 inside flows of medicine storage tank to the medicine loading pipe, when piston ring 6 removed to the left side, can follow honeycomb duct 9, check valve 10 with 11 inside liquid medicines of medicine storage tank inhale medicine loading pipe 1 inside, has reduced the degree of difficulty that the liquid medicine added.
Referring to fig. 2, the evenly distributed scale marks are arranged on the outer portion of the medicine feeding tube 1 near the administration hose 12, so that the amount of the added liquid medicine and the amount of the added medicine inside the medicine feeding tube 1 can be observed conveniently through the scale marks on the outer portion of the medicine feeding tube 1, and the accuracy of medicine feeding is further improved.
In summary, the application provides a drug administration device for clinical use in obstetrical department, which is convenient for controlling drug amount, when in use, the drug solution is introduced into the drug storage tank 11, the drug storage tank 11 is screwed into the mounting threaded pipe 8, the drug storage tank 11 is mounted on the drug administration pipe 1, when a patient is administered, the drug administration hose 12 is held by one hand, the drug administration pipe 1 is held by one hand, the drug storage tank 11 is in an inverted state, the rotating wheel 4 is rotated to drive the driving gear 5 to rotate, the driven rack 7 and the piston ring 6 are driven to move towards the left side, the drug solution in the drug storage tank 11 is sucked into the drug administration pipe 1 along the flow guide pipe 9 and the one-way valve 10, the amount of the drug solution is observed through the scale on the surface of the drug administration pipe 1, the rotating wheel 4 is rotated to drive the driving gear 5 to drive the driven rack 7 and the piston ring 6 to move towards the right side, as the drug solution can only flow in one way in the one-way valve 10, the piston ring 6 pushes the drug solution into the drug administration hose 12, and is sprayed out along the atomizing nozzle 13 at one end of the administration hose 12 to apply the medicine to the wound of the patient.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clinical medicine loading device of being convenient for control dose of obstetrical department, includes medicine loading pipe (1), its characterized in that: a piston ring (6) is movably sleeved in the medicine feeding pipe (1), a driven rack (7) is fixedly arranged on one side of the piston ring (6), a mounting chuck (2) is fixedly arranged on the medicine feeding pipe (1), a central rod (3) is movably arranged in the middle of the mounting chuck (2), a rotating wheel (4) and a driving gear (5) are respectively and fixedly arranged at the top end and the bottom end of the central rod (3), the top of the medicine feeding pipe (1) is fixedly provided with a mounting threaded pipe (8), the top of the mounting threaded pipe (8) is connected with a medicine storage tank (11) through threads, the side surface of the mounting threaded pipe (8) is fixedly communicated with a guide pipe (9), and one end of the draft tube (9) far away from the mounting threaded tube (8) is fixedly communicated with the medicine feeding tube (1), one end of the medicine feeding tube (1) is provided with a connecting nipple, and a medicine feeding hose (12) is sleeved on the connecting nipple.
2. The obstetrical clinical medicine feeding device convenient for controlling medicine quantity according to claim 1, characterized in that: the outside of medicine feeding pipe (1) is seted up with installation dop (2) rectangular channel of mutually supporting, the equal threaded connection in both sides has locking screw around installation dop (2), and installs dop (2) and fix on medicine feeding pipe (1) through locking screw.
3. The obstetrical clinical medicine feeding device convenient for controlling medicine quantity according to claim 1, characterized in that: the section of the driven rack (7) is U-shaped, the driven rack (7) is clamped outside the driving gear (5), and the outer edge of the driving gear (5) is meshed with the rack part of the driven rack (7).
4. The obstetrical clinical medicine feeding device convenient for controlling medicine quantity according to claim 1, characterized in that: and uniformly distributed scale marks are arranged on one side, close to the administration hose (12), of the outer part of the medicine feeding pipe (1).
5. The obstetrical clinical medicine feeding device convenient for controlling medicine quantity according to claim 1, characterized in that: the inside of installation screwed pipe (8) is provided with the step face of mutually supporting with medicine storage tank (11), honeycomb duct (9), be provided with check valve (10) on honeycomb duct (9), and the working direction of check valve (10) is from left to right.
6. The obstetrical clinical medicine feeding device convenient for controlling medicine quantity according to claim 1, characterized in that: the one end fixed mounting who goes away from pencil (1) of dosing hose (12) has atomizer (13), hose (12) of dosing is medical TPE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122070169.2U CN216136563U (en) | 2021-08-31 | 2021-08-31 | Obstetrical clinical medicine feeding device convenient to control medicine amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122070169.2U CN216136563U (en) | 2021-08-31 | 2021-08-31 | Obstetrical clinical medicine feeding device convenient to control medicine amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216136563U true CN216136563U (en) | 2022-03-29 |
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ID=80810609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122070169.2U Expired - Fee Related CN216136563U (en) | 2021-08-31 | 2021-08-31 | Obstetrical clinical medicine feeding device convenient to control medicine amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216136563U (en) |
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2021
- 2021-08-31 CN CN202122070169.2U patent/CN216136563U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |