CN216124964U - Dose adjustable department of oncology immunity injection device - Google Patents
Dose adjustable department of oncology immunity injection device Download PDFInfo
- Publication number
- CN216124964U CN216124964U CN202120214332.5U CN202120214332U CN216124964U CN 216124964 U CN216124964 U CN 216124964U CN 202120214332 U CN202120214332 U CN 202120214332U CN 216124964 U CN216124964 U CN 216124964U
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- Prior art keywords
- pipe
- piston
- plate
- injection
- rack
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- 238000002347 injection Methods 0.000 title claims abstract description 69
- 239000007924 injection Substances 0.000 title claims abstract description 69
- 230000036039 immunity Effects 0.000 title claims description 7
- 239000003814 drug Substances 0.000 claims abstract description 51
- 230000003053 immunization Effects 0.000 claims abstract description 13
- 238000002649 immunization Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 241000252254 Catostomidae Species 0.000 claims description 6
- 230000002601 intratumoral effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 13
- 229940079593 drug Drugs 0.000 description 10
- 230000036541 health Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a dose-adjustable intratumoral immunization injection device which comprises a supporting plate, wherein a piston tube is arranged on the supporting plate, a piston head is arranged in the piston tube, a piston rod is arranged on the piston head, a connecting plate is arranged at one end of the piston rod, a first rack is arranged on the connecting plate and is meshed with a straight gear, a fixed shaft is arranged on the straight gear, the straight gear is meshed with a second rack, a pressing plate is arranged at one end of the second rack, and a sliding block is arranged on the pressing plate; be equipped with pipe and medicine storage mechanism on the piston tube, be equipped with the connecting pipe on the pipe, be equipped with the regulating plate in the connecting pipe, the one end of connecting pipe is equipped with the injection syringe, and the multiunit regulation hole has been seted up to the one end of injection syringe, establishes the connector on the injection syringe, is equipped with the syringe needle on the connector. The injection syringe is provided with the piston tube, the piston head is driven by the first rack to push injection, the structure is simple, the use is more convenient, and the medicine storage mechanism is arranged, so that the working strength is reduced, and the working efficiency is improved; the adjusting hole is arranged, so that the over-fast injection is avoided, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of medical oncology instruments, in particular to an adjustable-dose immunization injection device for medical oncology.
Background
Oncology is a medical treatment department of hospital oncology, mainly undertake various good, malignant tumor's internal medicine treatment, in oncology treatment process, some immunity injection treatment device can be used usually, current oncology immunity injection treatment device is when pushing in the medicine through artifical manual, the dose of medicine injection can not be adjusted, lead to injecting too fast, patient's health can take place uncomfortably, it is inconvenient to use, the practicality is relatively poor, and need take apart the syringe many times when need continuously inject into the medicine of difference more than two kinds, the working strength has been increased and the work efficiency has been reduced simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a dose-adjustable immunization injection device for medical oncology, which aims to solve the technical problems that in the prior art, when the existing immunization injection treatment device for medical oncology manually pushes in a medicine, the injection is too fast, the body of a patient is uncomfortable, the use is inconvenient, the practicability is poor, and when more than two different medicines need to be injected continuously, the injector needs to be disassembled for many times, so that the working strength is increased and the working efficiency is reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a dose-adjustable intratumoral immunization injection device comprises a supporting plate, wherein a piston tube is arranged on the supporting plate and is connected with the supporting plate through a fixing frame, a piston head is arranged in the piston tube, a piston rod is arranged on the piston head, a connecting plate is arranged at one end of the piston rod, a first rack is arranged on the connecting plate and is meshed with a straight gear, a fixed shaft is arranged on the straight gear and is connected with the supporting plate through a fixed block, the straight gear is meshed with a second rack, a pressing plate is arranged at one end of the second rack and is provided with a sliding block, and the sliding block is connected with the supporting plate through a sliding groove; the last pipe and the medicine storage mechanism of being provided with of piston tube, be provided with the connecting pipe on the pipe, be provided with the regulating plate in the connecting pipe, the one end of connecting pipe is provided with the injection syringe, the multiunit regulation hole has been seted up to the one end of injection syringe, set up the connector on the injection syringe, be provided with the syringe needle on the connector.
As a preferable technical scheme, the medicine storage mechanism comprises a medicine inlet pipe, the medicine inlet pipe is connected with the piston pipe, a knob is arranged on the medicine inlet pipe, the knob penetrates through the medicine inlet pipe to be connected with the spherical valve, one end of the medicine inlet pipe is provided with a storage tank, a filling pipe is arranged on the storage tank, a sealing cover is arranged on the filling pipe, and a sealing gasket is arranged in the sealing cover.
As a preferable technical scheme of the utility model, the bottom surface of the supporting plate is provided with a handle, and the handle is provided with an anti-skidding sleeve.
As a preferred technical scheme of the utility model, the pressure plate and the pressure plate are provided with limiting sleeves, and a return spring is arranged between the limiting sleeves.
As the preferable technical scheme of the utility model, the supporting plate is provided with a fixing plate, and the fixing plate is provided with a plurality of groups of suckers.
As a preferable technical scheme of the utility model, a plurality of groups of scale grooves are arranged on the piston tube.
Has the advantages that:
the utility model provides a dose-adjustable immunity injection device for medical oncology, which has the following beneficial effects: the piston tube is arranged on the supporting plate, the pressing plate is pressed, the piston head is driven by the first rack to push injection, the structure is simple, the use is more convenient, the medicine storage mechanism is arranged, when more than two different medicines need to be injected continuously, the medicines do not need to be injected for multiple times, the working strength is reduced, and the working efficiency is improved; the multiunit regulation hole has been seted up to the one end of injection tube, rotates the convenient dose of adjusting the medicine injection of connecting pipe, avoids injecting too fast, and patient's health takes place the discomfort, improves the practicality.
Drawings
FIG. 1 is a schematic perspective view of an immunological injection device for medical oncology with adjustable dosage according to the present invention;
FIG. 2 is an exploded view of a dose-adjustable immunization injection device for medical oncology in accordance with the present invention;
fig. 3 is a front view of the immunization injection device with adjustable dosage for medical oncology of the utility model.
In the figure: 101. a support plate; 102. a piston tube; 103. a piston head; 104. a piston rod; 105. a fixed mount; 106. a connecting plate; 107. a first rack; 108. a spur gear; 109. a second rack; 110. a fixed shaft; 111. a fixed block; 112. pressing a plate; 113. a chute; 114. a slider; 115. a limiting sleeve; 116. a return spring; 117. a storage tank; 118. a filling pipe; 119. a sealing cover; 120. a gasket; 121. a ball valve; 122. a medicine inlet pipe; 123. a knob; 124. a conduit; 125. a connecting pipe; 126. an adjusting plate; 127. an adjustment hole; 128. a connector; 129. an injection needle; 130. a suction cup; 131. a fixing plate; 132. an anti-slip sleeve; 133. a handle; 134. a scale groove; 135. and (4) injecting a tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: an intratumoral immunization injection device with adjustable dose comprises a supporting plate 101, wherein a piston tube 102 is arranged on the supporting plate 101, the piston tube 102 is connected with the supporting plate 101 through a fixing frame 105, a piston head 103 is arranged in the piston tube 102, a piston rod 104 is arranged on the piston head 103, a connecting plate 106 is arranged at one end of the piston rod 104, a first rack 107 is arranged on the connecting plate 106, the first rack 107 is meshed with a straight gear 108, a fixed shaft 110 is arranged on the straight gear 108, the fixed shaft 110 is connected with the supporting plate 101 through a fixed block 111, the straight gear 108 is meshed with a second rack 109, a pressing plate 112 is arranged at one end of the second rack 109, a sliding block 114 is arranged on the pressing plate 112, and the sliding block 114 is connected with the supporting plate 101 through a sliding groove 113; the last pipe 124 and the medicine storage mechanism that is provided with of piston tube 102, be provided with connecting pipe 125 on the pipe 124, be provided with regulating plate 126 in the connecting pipe 125, the one end of connecting pipe 125 is provided with injection tube 135, multiunit regulation hole 127 has been seted up to the one end of injection tube 135, set up connector 128 on the injection tube 135, be provided with syringe needle 129 on the connector 128.
This dose adjustable oncology department immunity injection device, during the use, be provided with piston tube 102 on the backup pad 101, piston tube 102 pass through mount 105 with the backup pad 101 is connected, be provided with piston head 103 in the piston tube 102, be provided with piston rod 104 on the piston head 103, the one end of piston rod 104 sets up connecting plate 106, be provided with first rack 107 on the connecting plate 106, first rack 107 and straight-teeth gear 108 mesh, be provided with fixed axle 110 on the straight-teeth gear 108, fixed axle 110 through fixed block 111 with the backup pad 101 is connected, straight-teeth gear 108 and second rack 109 mesh, the one end of second rack 109 is provided with clamp plate 112, be provided with slider 114 on clamp plate 112, slider 114 pass through spout 113 with the backup pad 101 is connected, presses clamp plate 112, and clamp plate 112 moves in clamp plate 112 through slider 114, the pressing plate 112 drives the straight gear 108 to rotate through the first rack 107, the straight gear 108 moves through the second rack 109, the piston rod 104 drives the piston head 103 to push for injection, the structure is simple, the use is more convenient, the guide pipe 124 and the medicine storage mechanism are arranged on the piston pipe 102, when more than two different medicines need to be injected continuously, the medicines do not need to be injected for multiple times, the working strength is reduced, and the working efficiency is improved; be provided with connecting pipe 125 on pipe 124, be provided with regulating plate 126 in the connecting pipe 125, the one end of connecting pipe 125 is provided with syringe 135, multiunit regulation hole 127 has been seted up to syringe 135's one end, set up connector 128 on the syringe 135, be provided with syringe needle 129 on the connector 128, rotate connecting pipe 125 and conveniently adjust the dose of medicine injection through regulating plate 126, avoid injecting too fast, patient's health takes place the discomfort, improves the practicality, and the convenient dismantlement of connector 128, possible one man of syringe needle 129 is used, improves the health.
Referring to fig. 1 to 3, the medicine storage mechanism includes a medicine inlet pipe 122, the medicine inlet pipe 122 is connected to the piston pipe 102, a knob 123 is disposed on the medicine inlet pipe 122, the knob 123 penetrates through the medicine inlet pipe 122 and is connected to a ball valve 121, a storage tank 117 is disposed at one end of the medicine inlet pipe 122, a filling pipe 118 is disposed on the storage tank 117, a sealing cover 119 is disposed on the filling pipe 118, a sealing gasket 120 is disposed in the sealing cover 119, the knob 123 is held by a hand to rotate the ball valve 121 to discharge the medicine in the storage tank 117 into the piston pipe 102, the filling pipe 118 facilitates filling of different medicines, the sealing cover 119 prevents dropping of foreign matters, the sealing gasket 120 improves the sealing performance of the storage tank 117, prevents dust from entering, and is strong in practicability.
Referring to fig. 1 to 3, a handle 133 is disposed on a bottom surface of the supporting plate 101, an anti-slip sleeve 132 is disposed on the handle 133, and the handle 133 is held by a hand to perform injection, so that the injection syringe is more convenient and labor-saving to use, and the anti-slip sleeve 132 prevents the hand from slipping.
Referring to fig. 1 to 3, the pressure plate 112 and the pressure plate 112 are provided with position limiting sleeves 115, a return spring 116 is arranged between the position limiting sleeves 115, and after the pressure plate 112 is pressed for injection, the return spring 116 automatically returns, which is more convenient for the next injection.
Referring to fig. 1 to 3, a fixing plate 131 is disposed on the supporting plate 101, a plurality of groups of suckers 130 are disposed on the fixing plate 131, and the suckers 130 position the injection needle 129 to prevent shaking during injection, thereby improving stability.
Referring to fig. 1 to 3, a plurality of sets of scale grooves 134 are formed in the piston tube 102, so that a doctor can clearly see the injection amount of the medicine through the scale grooves 134, thereby preventing the injection amount of the medicine from being too large or too small and improving safety.
In conclusion, when the immune injection device for the oncology department with the adjustable dose is used, the piston tube 102 is arranged on the supporting plate 101, the pressing plate 112 is pressed, the pressing plate 112 moves in the pressing plate 112 through the sliding block 114, the pressing plate 112 drives the straight gear 108 to rotate through the first rack 107, the straight gear 108 moves through the piston rod 104 of the second rack 109, and the piston rod 104 drives the piston head 103 to push for injection, so that the immune injection device is simple in structure and convenient to use, the guide tube 124 and the medicine storage mechanism are arranged on the piston tube 102, when more than two different medicines need to be injected continuously, the medicines do not need to be injected for multiple times, the working strength is reduced, and the working efficiency is improved; the catheter 124 is provided with a connecting pipe 125, an adjusting plate 126 is arranged in the connecting pipe 125, one end of the connecting pipe 125 is provided with an injection pipe 135, one end of the injection pipe 135 is provided with a plurality of groups of adjusting holes 127, the injection pipe 135 is provided with a connector 128, the connector 128 is provided with an injection needle 129, the connecting pipe 125 is rotated to conveniently adjust the injection dosage of the medicine through the adjusting plate 126, the injection is prevented from being too fast, the body of a patient is uncomfortable, the practicability is improved, the connector 128 is convenient to disassemble, the injection needle 129 can be used by one person, and the sanitation is improved; a storage tank 117 is arranged at one end of the medicine inlet pipe 122, a filling pipe 118 is arranged on the storage tank 117, a knob 123 is held by a hand to rotate a ball valve 121 to discharge medicines in the storage tank 117 into the piston pipe 102, the filling pipe 118 facilitates filling of different medicines, a sealing cover 119 prevents foreign matters from falling off, a sealing gasket 120 improves the sealing performance of the storage tank 117, dust is prevented from entering, and the practicability is high; the bottom surface of the supporting plate 101 is provided with the handle 133, the handle 133 is held by hands for injection, the use is more convenient and labor-saving, and the anti-slip sleeve 132 prevents the hands from slipping; a return spring 116 is arranged between the limiting sleeves 115, and after the pressing plate 112 is pressed for injection, the return spring 116 automatically resets, so that the next injection is more convenient; a plurality of groups of suckers 130 are arranged on the fixing plate 131, and the suckers 130 position the injection needle 129, so that shaking during injection is avoided, and the stability is improved; the piston tube 102 is provided with a plurality of groups of scale grooves 134, so that a doctor can clearly see the injection amount of the medicine through the scale grooves 134, the excessive or insufficient injection amount of the medicine is avoided, and the safety is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a dose adjustable oncology department immunity injection device which characterized in that: including backup pad (101), be provided with piston pipe (102) on backup pad (101), piston pipe (102) through mount (105) with backup pad (101) are connected, be provided with piston head (103) in piston pipe (102), be provided with piston rod (104) on piston head (103), the one end of piston rod (104) sets up connecting plate (106), be provided with first rack (107) on connecting plate (106), first rack (107) and straight-teeth gear (108) meshing, be provided with fixed axle (110) on straight-teeth gear (108), fixed axle (110) through fixed block (111) with backup pad (101) are connected, straight-teeth gear (108) and second rack (109) meshing, the one end of second rack (109) is provided with clamp plate (112), be provided with slider (114) on clamp plate (112), the sliding block (114) is connected with the supporting plate (101) through a sliding groove (113); be provided with pipe (124) and medicine storage mechanism on piston tube (102), be provided with connecting pipe (125) on pipe (124), be provided with regulating plate (126) in connecting pipe (125), the one end of connecting pipe (125) is provided with injection tube (135), multiunit regulation hole (127) have been seted up to the one end of injection tube (135), set up connector (128) on injection tube (135), be provided with syringe needle (129) on connector (128).
2. The device of claim 1, wherein the dose-adjustable immunization injection device for oncology department is characterized in that: medicine storage mechanism is including advancing medicine pipe (122), advance medicine pipe (122) with piston tube (102) are connected, it is provided with knob (123) on medicine pipe (122) to advance, knob (123) pass advance medicine pipe (122) and be connected with ball valve (121), the one end of advancing medicine pipe (122) is provided with accumulator tank (117), be provided with filling pipe (118) on accumulator tank (117), be provided with sealed lid (119) on filling pipe (118), be provided with sealed pad (120) in sealed lid (119).
3. The device of claim 1, wherein the dose-adjustable immunization injection device for oncology department is characterized in that: the bottom surface of the supporting plate (101) is provided with a handle (133), and the handle (133) is provided with an anti-skidding sleeve (132).
4. The device of claim 1, wherein the dose-adjustable immunization injection device for oncology department is characterized in that: the pressing plate (112) and the pressing plate (112) are provided with limiting sleeves (115), and a return spring (116) is arranged between the limiting sleeves (115).
5. The device of claim 1, wherein the dose-adjustable immunization injection device for oncology department is characterized in that: the supporting plate (101) is provided with a fixing plate (131), and the fixing plate (131) is provided with a plurality of groups of suckers (130).
6. The device of claim 1, wherein the dose-adjustable immunization injection device for oncology department is characterized in that: a plurality of groups of scale grooves (134) are arranged on the piston tube (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120214332.5U CN216124964U (en) | 2021-01-26 | 2021-01-26 | Dose adjustable department of oncology immunity injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120214332.5U CN216124964U (en) | 2021-01-26 | 2021-01-26 | Dose adjustable department of oncology immunity injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216124964U true CN216124964U (en) | 2022-03-25 |
Family
ID=80764650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120214332.5U Expired - Fee Related CN216124964U (en) | 2021-01-26 | 2021-01-26 | Dose adjustable department of oncology immunity injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216124964U (en) |
-
2021
- 2021-01-26 CN CN202120214332.5U patent/CN216124964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |