CN212973550U - Medical liquid medicine injection device capable of achieving quantitative injection - Google Patents
Medical liquid medicine injection device capable of achieving quantitative injection Download PDFInfo
- Publication number
- CN212973550U CN212973550U CN202020244808.5U CN202020244808U CN212973550U CN 212973550 U CN212973550 U CN 212973550U CN 202020244808 U CN202020244808 U CN 202020244808U CN 212973550 U CN212973550 U CN 212973550U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- needle tubing
- liquid medicine
- needle
- horizontal pole
- 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 - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 39
- 239000007924 injection Substances 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 239000003814 drug Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medical liquid medicine injection device with quantitative injection, including the needle tubing, the left side intercommunication of needle tubing has the connecting pipe, the left pot head of connecting pipe is equipped with the syringe needle, the inner chamber swing joint of needle tubing has the piston, the right side fixedly connected with horizontal pole of piston, the right-hand member of horizontal pole extends to the outside and the fixedly connected with arm-tie of needle tubing, the left top fixedly connected with of arm-tie violently manages, the inner chamber of violently managing is provided with the guide bar, the left end of guide bar extends to the left side and the fixedly connected with connecting plate of violently managing, the bottom of connecting plate and the left side fixed connection of needle tubing, the surface cover of guide bar is equipped with the registration arm. The utility model discloses possess and inject the liquid medicine ration, convenient to use's advantage has solved current liquid medicine injection device simple structure, can not carry out the ration injection to the liquid medicine, causes the excessive injection of liquid medicine easily, the problem that medical personnel used not convenient for.
Description
Technical Field
The utility model relates to the technical field of medical treatment, specifically a medical liquid medicine injection device that can quantitatively inject.
Background
Medical treatment refers to the treatment, the treatment of disease, through setting up an information platform, the isolated information of each medical institution colludes, thereby realize facing the role transformation that patient faces patient to whole community by single doctor, the doctor can independently judge, also can mobilize the resource of service body, the doctor can turn to help to carry out disease diagnosis in the help of big hospital, also can the channel smoothly will need to refer to the patient who enters big hospital, send into big hospital smoothly, such information sharing, make the function of village and town health hospital and clinic more perfect.
The liquid medicine injection device is a medical appliance, and when medical personnel dispense the liquid medicine of the inner cavity of the hanging bottle, the liquid medicine needs to be injected into the hanging bottle by the injection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical treatment is with liquid medicine injection device that can quantitative injection possesses to liquid medicine quantitative injection, convenient to use's advantage, has solved current liquid medicine injection device simple structure, can not carry out quantitative injection to the liquid medicine, causes the excessive injection of liquid medicine easily, the problem that medical personnel used of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical treatment is with liquid medicine injection device that can quantitatively inject, includes the needle tubing, the left side intercommunication of needle tubing has the connecting pipe, the left end cover of connecting pipe is equipped with the syringe needle, the inner chamber swing joint of needle tubing has the piston, the right side fixedly connected with horizontal pole of piston, the right-hand member of horizontal pole extends to the outside and the fixedly connected with arm-tie of needle tubing, the left top fixedly connected with of arm-tie violently manages, the inner chamber of violently managing is provided with the guide bar, the left end of guide bar extends to the left side and the fixedly connected with connecting plate of violently managing, the bottom of connecting plate and the left side fixed connection of needle tubing, the surface cover of guide bar is equipped with the registration arm, the top of registration arm runs through and is provided.
Preferably, the surface cover of piston is equipped with the sealing washer, the one side that the horizontal pole was kept away from to the sealing washer contacts with the inner wall of needle tubing.
Preferably, the top, the bottom, the front side and the rear side of horizontal pole all fixedly connected with bracing piece, the one end that the horizontal pole was kept away from to the bracing piece has the supporting wheel through pivot swing joint, the supporting wheel is kept away from one side of bracing piece and is contacted with the inner wall of needle tubing.
Preferably, the bottom of threaded rod runs through to the inner chamber of registration arm and contacts with the guide bar, threaded rod and registration arm threaded connection, the top fixedly connected with carousel of threaded rod.
Preferably, the right side of the bottom of the positioning tube is fixedly connected with a moving plate, and the bottom of the moving plate is in contact with the top of the needle tube.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a needle tubing, connecting pipe, syringe needle, piston, horizontal pole, arm-tie, violently pipe, guide bar, connecting plate, registration arm, threaded rod and scale mark cooperate, possess to liquid medicine ration injection, the advantage of convenient to use has solved current liquid medicine injection device simple structure, can not carry out the ration injection to the liquid medicine, causes the excessive injection of liquid medicine easily, the problem that medical personnel used not convenient for.
2. The utility model discloses a sealing washer has strengthened the leakproofness between piston and the needle tubing inner wall, through setting up bracing piece and supporting wheel, can carry out balanced support to the horizontal pole, the lateral shifting of the horizontal pole of being convenient for, through setting up the guide bar, can lead to violently managing, the lateral shifting of violently managing of being convenient for, through setting up the carousel, the rotation of the threaded rod of being convenient for through threaded rod and registration arm threaded connection, can fix the registration arm, through setting up the movable plate, the position of registration arm is judged with the position of scale mark to the observation movable plate.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: the device comprises a needle tube 1, a connecting tube 2, a needle head 3, a piston 4, a cross rod 5, a pulling plate 6, a transverse tube 7, a guide rod 8, a connecting plate 9, a positioning tube 10, a threaded rod 11, scale marks 12, a sealing ring 13, a supporting rod 14, a supporting wheel 15, a rotating disc 16 and a moving plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a needle tubing 1, connecting pipe 2, syringe needle 3, piston 4, horizontal pole 5, arm-tie 6, violently pipe 7, guide bar 8, connecting plate 9, registration arm 10, threaded rod 11, scale mark 12, sealing washer 13, bracing piece 14, supporting wheel 15, carousel 16 and movable plate 17 part are the parts that general standard or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a medical liquid injection device capable of quantitative injection comprises a needle tube 1, a connecting tube 2 is communicated with the left side of the needle tube 1, a needle 3 is sleeved at the left end of the connecting tube 2, a piston 4 is movably connected in the inner cavity of the needle tube 1, a cross rod 5 is fixedly connected to the right side of the piston 4, the right end of the cross rod 5 extends to the outside of the needle tube 1 and is fixedly connected with a pull plate 6, a horizontal tube 7 is fixedly connected to the top of the left side of the pull plate 6, a guide rod 8 is arranged in the inner cavity of the horizontal tube 7, the left end of the guide rod 8 extends to the left side of the horizontal tube 7 and is fixedly connected with a connecting plate 9, the horizontal tube 7 can be guided by arranging the guide rod 8, so as to facilitate the transverse movement of the horizontal tube 7, the bottom of the connecting plate 9 is fixedly connected with the left, the front surface of the needle tube 1 is coated with scale marks 12, the surface of the piston 4 is sleeved with a sealing ring 13, one side of the sealing ring 13, which is far away from the transverse rod 5, is contacted with the inner wall of the needle tube 1, the sealing performance between the piston 4 and the inner wall of the needle tube 1 is enhanced through the sealing ring 13, supporting rods 14 are fixedly connected to the top, the bottom, the front side and the rear side of the transverse rod 5, one end of the supporting rod 14, which is far away from the transverse rod 5, is movably connected with a supporting wheel 15 through a rotating shaft, one side of the supporting wheel 15, which is far away from the supporting rod 14, is contacted with the inner wall of the needle tube 1, the transverse rod 5 can be balanced and supported through the supporting rod 14 and the supporting wheel 15, so as to facilitate the transverse movement of the transverse rod 5, the bottom of the threaded rod 11 penetrates through the inner cavity of the positioning tube, the bottom of movable plate 17 contacts with the top of needle tubing 1, through setting up carousel 16, be convenient for threaded rod 11's rotation, through threaded rod 11 and registration arm 10 threaded connection, can fix registration arm 10, through setting up movable plate 17, survey movable plate 17 and scale mark 12's position and judge the position of registration arm 10, through needle tubing 1, connecting pipe 2, syringe needle 3, piston 4, horizontal pole 5, arm-tie 6, violently manage 7, guide bar 8, connecting plate 9, registration arm 10, threaded rod 11 and scale mark 12 cooperate, possess and inject the liquid medicine ration, convenient to use's advantage, current liquid medicine injection device simple structure has been solved, can not carry out the ration injection to the liquid medicine, cause the excessive injection of liquid medicine easily, be not convenient for the problem that medical personnel used.
When the device is used, the pulling plate 6 is pulled to drive the cross rod 5 to move rightwards, the cross rod 5 drives the piston 4 to move rightwards to the position of the maximum scale mark 12, liquid medicine is sucked into the inner cavity of the needle tube 1, the position of the scale mark 12 corresponding to the left end of the transverse tube 7 is observed, the positioning tube 10 is moved rightwards, the distance between the positioning tube 10 and the transverse tube 7 is adjusted to be the distance for injecting the liquid medicine, the rotary turntable 16 drives the threaded rod 11 to rotate, the threaded rod 11 is in threaded connection with the positioning tube 10 through the threaded rod 11, the threaded rod 11 vertically moves to be in contact with the guide rod 8, the positioning tube 10 is fixed, when the liquid medicine is injected into a hanging bottle, the needle 3 is inserted into the hanging bottle, the pulling plate 6 is pushed to drive the cross rod 5 to move leftwards, the cross rod 5 pushes the piston 4 to move leftwards for injecting.
In summary, the following steps: this medical liquid medicine injection device with can quantitative injection cooperates through needle tubing 1, connecting pipe 2, syringe needle 3, piston 4, horizontal pole 5, arm-tie 6, violently pipe 7, guide bar 8, connecting plate 9, registration arm 10, threaded rod 11 and scale mark 12, has solved current liquid medicine injection device simple structure, can not carry out the ration injection to the liquid medicine, causes the excessive injection of liquid medicine easily, the problem that the medical personnel of being not convenient for used.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A medical liquid medicine injection device capable of quantitative injection, comprising a needle tube (1), characterized in that: the left side intercommunication of needle tubing (1) has connecting pipe (2), the left end cover of connecting pipe (2) is equipped with syringe needle (3), the inner chamber swing joint of needle tubing (1) has piston (4), the right side fixedly connected with horizontal pole (5) of piston (4), the right-hand member of horizontal pole (5) extends to the outside of needle tubing (1) and fixedly connected with arm-tie (6), horizontal pipe (7) is violently managed to the left top fixedly connected with of arm-tie (6), the inner chamber of violently managing (7) is provided with guide bar (8), the left end of guide bar (8) extends to the left side of violently managing (7) and fixedly connected with connecting plate (9), the bottom of connecting plate (9) and the left side fixed connection of needle tubing (1), the surface cover of guide bar (8) is equipped with registration arm (10), the top of registration arm (10) runs through and is provided with threaded rod (11, the front surface of the needle tube (1) is coated with scale marks (12).
2. A medical quantifiably injectable medical liquid injection apparatus according to claim 1, further comprising: the surface cover of piston (4) is equipped with sealing washer (13), one side that horizontal pole (5) were kept away from in sealing washer (13) contacts with the inner wall of needle tubing (1).
3. A medical quantifiably injectable medical liquid injection apparatus according to claim 1, further comprising: the utility model discloses a needle tube, including horizontal pole (5), the equal fixedly connected with bracing piece (14) of top, bottom, front side and rear side of horizontal pole (5), the one end of keeping away from horizontal pole (5) of bracing piece (14) has supporting wheel (15) through pivot swing joint, one side that supporting wheel (15) kept away from bracing piece (14) contacts with the inner wall of needle tubing (1).
4. A medical quantifiably injectable medical liquid injection apparatus according to claim 1, further comprising: the bottom of threaded rod (11) runs through to the inner chamber of registration arm (10) and contacts with guide bar (8), threaded rod (11) and registration arm (10) threaded connection, the top fixedly connected with carousel (16) of threaded rod (11).
5. A medical quantifiably injectable medical liquid injection apparatus according to claim 1, further comprising: the right side of the bottom of the positioning tube (10) is fixedly connected with a moving plate (17), and the bottom of the moving plate (17) is in contact with the top of the needle tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244808.5U CN212973550U (en) | 2020-03-03 | 2020-03-03 | Medical liquid medicine injection device capable of achieving quantitative injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244808.5U CN212973550U (en) | 2020-03-03 | 2020-03-03 | Medical liquid medicine injection device capable of achieving quantitative injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212973550U true CN212973550U (en) | 2021-04-16 |
Family
ID=75397417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020244808.5U Expired - Fee Related CN212973550U (en) | 2020-03-03 | 2020-03-03 | Medical liquid medicine injection device capable of achieving quantitative injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212973550U (en) |
-
2020
- 2020-03-03 CN CN202020244808.5U patent/CN212973550U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106473924B (en) | A kind of automation molten dispensing system molten dispensing unit machine and molten dosage | |
| CN212973550U (en) | Medical liquid medicine injection device capable of achieving quantitative injection | |
| CN108038457A (en) | A kind of intelligence blood sampling apparatus | |
| CN113499205A (en) | Auxiliary anesthesia device and anesthesia method for multifunctional clinical anesthesia department | |
| CN110975053B (en) | Automatic replacing device for intravenous injection | |
| CN207012379U (en) | A kind of automatic injection system | |
| CN213759166U (en) | Nursing device after interventional therapy | |
| CN212214309U (en) | Quantitative injection device for intravenous liquid medicine in oncology department | |
| CN210812242U (en) | Medical multifunctional puncture platform | |
| CN207119038U (en) | A kind of drive component of automatic injector | |
| CN111000622A (en) | Clinical function associative treatment device of intracardiac branch of academic or vocational study | |
| CN210904423U (en) | Angiocardiography injector | |
| CN214911857U (en) | Take angle modulation's syringe | |
| CN219481124U (en) | Surgical hemostatic needle capable of hiding needle | |
| CN221014068U (en) | Portable push injection pump | |
| CN221383714U (en) | Cardiovascular intervention puncture outfit | |
| CN214710645U (en) | A patient clothing for tumour radiotherapy and chemotherapy patient | |
| CN219847589U (en) | Infusion and transfusion device capable of measuring blood volume | |
| CN218979770U (en) | Hydrostatic therapy liquid dispenser | |
| CN219208429U (en) | Infusion hall is with novel infusion device | |
| CN204033915U (en) | A kind of urgent needle tube type infusion set | |
| CN215426145U (en) | Device for automatically preparing intravenous infusion medicines | |
| CN213697119U (en) | Puncture outfit is intervene to department of neurology clinical practice | |
| CN219921178U (en) | Positioning guide | |
| CN215134866U (en) | Transfusion device fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 450003 medical plastic surgery department of 2208 Wanda center, Nongke Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Wang Xinying Address before: 464341 Duanzhuang, Jiecun, Sunmiao Township, Xi county, Xinyang City, Henan Province Patentee before: Li Ling |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |