CN220370257U - Injection clamp - Google Patents
Injection clamp Download PDFInfo
- Publication number
- CN220370257U CN220370257U CN202320883068.3U CN202320883068U CN220370257U CN 220370257 U CN220370257 U CN 220370257U CN 202320883068 U CN202320883068 U CN 202320883068U CN 220370257 U CN220370257 U CN 220370257U
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- China
- Prior art keywords
- force application
- injection
- clamping
- clip according
- rods
- 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.)
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- 238000002347 injection Methods 0.000 title claims abstract description 57
- 239000007924 injection Substances 0.000 title claims abstract description 57
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000243 solution Substances 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010022086 Injection site pain Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injection clip, comprising: a clamp bar extending in the left-right direction, the clamp bar being arranged in two in the front-rear direction; the force application assembly is connected between the two clamping rods, the force application assembly can enable the two clamping rods to be close to each other, two force application assemblies are arranged in the left-right direction, and an injection area is formed between the two force application assemblies.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an injection clip.
Background
When injection is carried out, in order to improve injection safety, the injection part of a patient is pinched skin usually during injection, and pinching skin can deepen subcutaneous tissue depth of the part, so that injection safety can be effectively improved, subcutaneous gaps of the pinched part are enlarged, and medicine diffusion is facilitated. When the skin pinching injection operation is carried out at present, the skin pinching is usually carried out by one hand of medical staff, the other hand of the medical staff uses the injector for injection, the skin pinching position is easy to be silted up due to improper operation or over-strong force, the single-hand injection stability is poor, and the injection quantity is difficult to be uniformly controlled. Therefore, a tool is needed to improve the comfort and convenience of pinch-skin injections.
Disclosure of Invention
The present utility model aims to provide an injection clip which solves one or more of the technical problems of the prior art, and at least provides a beneficial choice or creation.
The utility model solves the technical problems as follows:
an injection clip comprising: a clamp bar extending in the left-right direction, the clamp bar being arranged in two in the front-rear direction; the force application assembly is connected between the two clamping rods, the force application assembly can enable the two clamping rods to be close to each other, two force application assemblies are arranged in the left-right direction, and an injection area is formed between the two force application assemblies.
The technical scheme has at least the following beneficial effects: when the skin pinching injection is needed, a user firstly pinches the skin of an injection part, then respectively props against two sides of the pinched skin, the two clamping rods are mutually close by utilizing the force application component, so that the pinching and clamping of the leather are kept, the force application component is provided with two parts which respectively act on the left end and the right end of the two clamping rods, the two clamping rods can stably pinch the leather, at the moment, the position needing to be injected is exposed at the injection area, the user can directly hold the injector by two hands to inject, the stability during injection is effectively improved, or one hand holds the injector to inject, and the other hand massages the skin around the injection position, so that the pain feeling during injection is reduced, the skin at the injection position can be conveniently and stably pinched, the discomfort caused by improper force application operation during injection is reduced, the hand for pinching the skin can be liberated, and the flexibility and the efficiency during injection operation are improved.
As a further improvement of the technical scheme, the outer sides of the two clamping rods are respectively sleeved with an elastic sleeve. The two clamping rods are contacted with the skin of the injection part through the elastic sleeve, and the elastic sleeve can reduce uncomfortable feeling generated when the clamping rods act on the skin, so that the comfort level of the two clamping rods when the two clamping rods pinch the skin is improved.
As a further improvement of the above technical solution, the two elastic sleeves are detachably connected to the two clamping bars, respectively. The two elastic sleeves can be detached from the two clamping rods respectively, so that the two elastic sleeves can be replaced or cleaned and disinfected conveniently, the clamping rods and the force application assembly can be reused as the main body part, and the medical cost is reduced.
As a further improvement of the technical scheme, the top side of the elastic sleeve is provided with a positioning through groove, the positioning through groove extends along the left-right direction, two sides of a notch of the positioning through groove are connected with limiting strips, the clamping rod is connected in the positioning through groove in a matched mode, and the two limiting strips are respectively arranged on the front side and the rear side of the top surface of the clamping rod in a lap mode. When the elastic sleeve and the clamping rod are connected with each other, the elastic sleeve is sleeved outside the clamping rod along the left-right direction, so that the clamping rod is matched in the positioning through groove, and the two limiting strips are utilized to be lapped on the front side and the rear side of the top surface of the clamping rod, so that the clamping rod can be limited to be separated from the positioning through groove upwards, and when the elastic sleeve and the clamping rod are required to be separated from each other, the elastic sleeve is pulled out from the outer side of the clamping rod along the left-right direction, and the elastic sleeve and the clamping rod can be conveniently assembled and disassembled with each other.
As a further improvement of the technical scheme, the elastic sleeve is made of silica gel. The elastic sleeve made of the silica gel material has certain elastic deformation capacity, can provide good buffer effect for the extrusion of the clamping rod, is relatively skin-friendly, and can reduce the risk of discomfort easily caused by skin during use.
As a further improvement of the technical scheme, the force application assembly comprises a pressing plate, connecting lugs, a rotating shaft and a torsion spring, wherein the top sides of the two clamping rods are connected with the pressing plate, the opposite sides of the two pressing plates are connected with the connecting lugs, the rotating shaft is penetrated by the two connecting lugs, the torsion spring is sleeved on the rotating shaft, one force arm of the torsion spring props against one pressing plate, and the other force arm of the torsion spring props against the other pressing plate. In every application of force subassembly, the engaging lug on two clamp plates is through pivot interconnect for two clamp plates can rotate around pivot department, and two clamp levers are close to each other or keep away from when rotating to two clamp plates, and cup jointed the torsional spring in pivot department, through the application of force of two arm of force of torsional spring, can make two clamp levers have the trend of being close to each other, thereby keep pinching the skin, when needs make two clamp levers keep away from each other, application of force to two clamp plates for two clamp plates rotate and are close to each other, thereby can open between two clamp levers, so simple structure, convenient operation, the practicality is strong.
As a further improvement of the technical scheme, the pressing plate is connected with two connecting lugs at intervals along the left-right direction, and the rotating shaft penetrates through the two connecting lugs on the two pressing plates. The pivot passes along the engaging lug of left and right sides direction interval connection on two clamp plates, can improve the stability when two clamp plates are pressed and rotate to reduce the easy risk of deformation or damage when the clamp plate is pressed, thereby improve the stability that the subassembly of exerting pressure drove two clamp levers pivoted.
As a further improvement of the above technical solution, in any one of the force application assemblies, a transmission rod is rotatably connected to one side of the two pressing plates away from each other, and the two transmission rods can be respectively rotated to one side of the other one of the force application assemblies, where the two pressing plates are away from each other. When the pinched skin is required to be clamped, the two transmission rods in one force application assembly can be respectively rotated to one side, away from each other, of the two pressing plates in the other force application assembly, at the moment, the two transmission rods are located in the injection area, the two transmission rods are directly applied with force close to each other, and the two pressing plates in the two force application assemblies can be simultaneously driven to be close to each other through the two transmission rods, so that the two clamping rods are more conveniently opened, after the pinched skin is clamped, the two transmission rods are stirred, the two transmission rods are reversely reset, and at the moment, the two transmission rods are located outside the injection area and do not influence injection operation.
As a further improvement of the technical scheme, one side, away from each other, of the two pressing plates is connected with a supporting block, and the two transmission rods can rotate to the top sides of the two supporting blocks respectively. When two transfer lines rotate to one side that two clamp plates kept away from each other, two transfer lines can rotate to the top side of two riding blocks respectively, are spacing to the rotation of two transfer lines by two riding blocks respectively this moment, are favorable to making two transfer lines rotate fast in place, improve the convenience when using.
As a further improvement of the technical scheme, the two clamping rods are made of metal. The clamping rod made of metal is not easy to deform when stressed, the overall durability is improved, and repeated disinfection can be conveniently carried out, so that the aim of recycling is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a perspective view of the drive rod of the present utility model after it has been rotated to a pallet;
fig. 2 is a perspective view of the drive rod of the present utility model rotated away from the pallet.
In the accompanying drawings: 100-clamping rod, 200-elastic sleeve, 210-limit bar, 310-pressing plate, 311-supporting block, 320-connecting lug, 330-rotating shaft, 340-torsion spring and 350-transmission rod.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 and 2, an injection clip includes a clip rod 100 and a force application assembly, wherein the clip rod 100 extends in a left-right direction, two clip rods 100 are arranged in a front-back direction, the force application assembly is connected between the two clip rods 100, the force application assembly can enable the two clip rods 100 to approach each other, two force application assemblies are arranged in the left-right direction, and an injection area is formed between the two force application assemblies.
From the above, when the skin pinching injection is needed, the user first pinches the skin of the injection part, then respectively pushes the two clamping rods 100 against two sides of the pinched skin, and the two clamping rods 100 are mutually close by using the force application assembly, so that the pinching and clamping of the cortex is kept, the force application assembly is provided with two parts which respectively act on the left end and the right end of the two clamping rods 100, so that the two clamping rods 100 can stably pinch the cortex, at the moment, the position needing to be injected is exposed at the injection area, the user can directly hold the injector by two hands, thereby effectively improving the stability during injection, or holding the injector by one hand, massaging the skin around the injection position by the other hand, relieving the pain during injection, so that the skin at the injection position can be conveniently and stably pinched, the discomfort caused by improper force application operation during injection is reduced, and the hand for pinching the skin can also be liberated, thereby improving the flexibility and efficiency during injection operation.
The clamping bars 100 need to have a certain rigidity, and thus a feeling of pain is easily generated when the clamping bars are contacted with the skin in use, and thus, in the present embodiment, the elastic sleeves 200 are sleeved on the outer sides of the two clamping bars 100. The two clamping bars 100 are contacted with the skin of the injection part through the elastic sleeve 200, and the elastic sleeve 200 can reduce uncomfortable feeling generated when the clamping bars 100 act on the skin, thereby improving comfort level when the two clamping bars 100 pinch the skin.
Before the injection operation, the skin of the injection part is smeared and disinfected, and at this time, the liquid medicine easily flows onto the elastic sleeve 200 to pollute the elastic sleeve 200, so that the elastic sleeve 200 needs to be replaced or disinfected, and for convenience of use, in this embodiment, two elastic sleeves 200 are detachably connected to two clamping bars 100 respectively. The two elastic sleeves 200 can be detached from the two clamping bars 100 respectively, so that the two elastic sleeves 200 can be replaced or cleaned and disinfected conveniently, the clamping bars 100 and the force application component can be reused as main body parts, and the medical cost is reduced.
As an embodiment of the elastic sleeve 200 that is assembled and disassembled from the clamping rod 100, a positioning through groove is formed in the top side of the elastic sleeve 200, the positioning through groove extends along the left-right direction, two limiting strips 210 are connected to two sides of a notch of the positioning through groove, the clamping rod 100 is connected to the positioning through groove in a matching manner, and two limiting strips 210 are respectively arranged on the front side and the rear side of the top surface of the clamping rod 100. When the elastic sleeve 200 is connected with the clamping rod 100, the elastic sleeve 200 is sleeved outside the clamping rod 100 along the left-right direction, so that the clamping rod 100 is matched in the positioning through groove, and the two limiting strips 210 are lapped on the front side and the rear side of the top surface of the clamping rod 100, so that the clamping rod 100 can be limited to be separated from the positioning through groove upwards, and when the elastic sleeve 200 and the clamping rod 100 are required to be separated from each other, the elastic sleeve 200 is pulled out from the outer side of the clamping rod 100 along the left-right direction, so that the elastic sleeve 200 and the clamping rod 100 can be conveniently assembled and disassembled with each other.
The elastic sleeve 200 mainly has a certain elastic buffering performance, and can be made of rubber, cotton and other materials, and in this embodiment, the elastic sleeve 200 is made of silica gel. The elastic sleeve 200 made of silica gel has a certain elastic deformation capability, can provide a good buffer effect for the extrusion of the clamping rod 100, is relatively skin-friendly, and can reduce the risk of discomfort of the skin during use.
The force application component makes the two clamping bars 100 have a trend of approaching each other, and has various structural forms, such as two connecting plates respectively connected to the two clamping bars 100, the two connecting plates are connected to each other in a sliding manner along the front-rear direction, and a spring is further connected between the two connecting plates, the spring can make the two connecting plates drive the two clamping bars 100 to approach each other, in this embodiment, the force application component can drive the two clamping bars 100 to approach each other in a spring clip manner, specifically, the force application component includes a pressing plate 310, a connecting lug 320, a rotating shaft 330 and a torsion spring 340, the top sides of the two clamping bars 100 are all connected with the pressing plate 310, the opposite sides of the two pressing plates 310 are all connected with the connecting lug 320, the two connecting lugs 320 are provided with the rotating shaft 330 in a penetrating manner, the torsion spring 340 is sleeved on the rotating shaft 330, one force arm of the torsion spring 340 abuts against one pressing plate 310, and the other force arm of the torsion spring 340 abuts against the other pressing plate 310. In each force application component, the connecting lugs 320 on the two pressing plates 310 are connected with each other through the rotating shaft 330, so that the two pressing plates 310 can rotate around the rotating shaft 330, the two pressing plates 310 can drive the two clamping rods 100 to approach or separate from each other when rotating, the torsion springs 340 are sleeved at the rotating shaft 330, the two clamping rods 100 can have a trend of approaching each other through the force application of the two force arms of the torsion springs 340, the skin is held and pinched, when the two clamping rods 100 need to separate from each other, the two pressing plates 310 are applied with force, the two pressing plates 310 rotate and approach each other, and therefore the two clamping rods 100 can be opened.
In the above embodiment, only one connecting lug 320 may be connected to two pressing plates 310 in each force application assembly, and at this time, the two pressing plates 310 are connected to the rotating shaft 330 through two connecting lugs 320, so as to achieve mutual rotational connection, and in order to further improve the stability of the pressing plates 310 during rotation, in this embodiment, the pressing plates 310 are connected to two connecting lugs 320 at intervals along the left-right direction, and the rotating shaft 330 passes through two connecting lugs 320 on two pressing plates 310. The rotating shaft 330 passes through the connecting lugs 320 on the two pressing plates 310 which are connected at intervals along the left-right direction, so that the stability of the two pressing plates 310 when being pressed and rotated can be improved, the risk of easy deformation or damage of the pressing plates 310 when being pressed is reduced, and the stability of the pressing assembly for driving the two clamping rods 100 to rotate is improved.
In the above embodiment, if two clamping bars 100 need to be opened, both hands can apply force to two force application components simultaneously, or one hand can apply force to two force application components simultaneously, so that operation is inconvenient, so in order to apply force to two force application components simultaneously conveniently, in this embodiment, in any one of the force application components, two pressing plates 310 are connected with a transmission bar 350 in a rotating manner on a side far away from each other, and the rotation axes 330 of the two transmission bars 350 extend in the front-rear direction, and the two transmission bars 350 can rotate to the side far away from each other of the two pressing plates 310 in the other force application component respectively. When the pinched skin needs to be clamped, the two transmission rods 350 in one force application component can be respectively rotated to one side, away from each other, of the two pressing plates 310 in the other force application component, at the moment, the two transmission rods 350 are located in the injection area, the two transmission rods 350 are directly applied with force close to each other, and the two pressing plates 310 in the two force application components can be simultaneously driven to be close to each other through the two transmission rods 350, so that the two clamping rods 100 can be opened more conveniently, the pinched skin is clamped, the two transmission rods 350 are stirred, the two transmission rods 350 are reversely reset, and at the moment, the two transmission rods 350 are located outside the injection area and do not affect the injection operation.
Further, two sides of the pressing plates 310 far away from each other are connected with a supporting block 311, and the two transmission rods 350 can respectively rotate to the top sides of the two supporting blocks 311. When the two transmission rods 350 rotate to the side where the two pressing plates 310 are far away from each other, the two transmission rods 350 can rotate to the top sides of the two supporting blocks 311 respectively, and at the moment, the two supporting blocks 311 limit the rotation of the two transmission rods 350 respectively, so that the two transmission rods 350 can rotate in place quickly, and the convenience in use is improved.
In some embodiments, both clamping bars 100 are made of metal. The clamping rod 100 made of metal is not easy to deform when being stressed, improves the overall durability, and can be conveniently and repeatedly sterilized so as to achieve the aim of recycling. In practical application, one clamping rod 100 and the pressing plate 310 and the connecting lugs 320 positioned on the same side in the force application assembly are in an integrated structure, and when the whole is assembled, the torsion spring 340 is only required to be placed at the position between the left connecting lug 320 and the right connecting lug 320 on the pressing plate 310, and then the rotating shaft 330 penetrates through all the connecting lugs 320 and the springs.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (9)
1. An injection clip, characterized in that: comprising the following steps:
a clamp bar (100) extending in the left-right direction, the clamp bar (100) being arranged in two in the front-rear direction;
the force application assembly is connected between the two clamping rods (100), the force application assembly can enable the two clamping rods (100) to be close to each other, the force application assembly is provided with two force application assemblies along the left-right direction, an injection area is formed between the two force application assemblies, the force application assembly comprises a pressing plate (310), connecting lugs (320), a rotating shaft (330) and torsion springs (340), the top sides of the two clamping rods (100) are connected with the pressing plate (310), the connecting lugs (320) are connected to opposite sides of the two pressing plates (310), the rotating shaft (330) is penetrated by the two connecting lugs (320), the torsion springs (340) are sleeved on the rotating shaft (330), one force arm of each torsion spring (340) props against one pressing plate (310), and the other force arm of each torsion spring (340) props against the other pressing plate (310).
2. An injection clip according to claim 1, wherein: elastic sleeves (200) are sleeved on the outer sides of the two clamping rods (100).
3. An injection clip according to claim 2, wherein: the two elastic sleeves (200) are detachably connected to the two clamping rods (100) respectively.
4. An injection clip according to claim 3, wherein: the top side of elastic sleeve (200) is provided with the location and leads to the groove, the location leads to the groove and extends along controlling the direction, the notch both sides of location leads to the groove all are connected with spacing (210), clamp lever (100) cooperation connect in the location leads to the groove, two spacing (210) are taken respectively in the front side and the rear side of clamp lever (100) top surface.
5. An injection clip according to claim 4, wherein: the elastic sleeve (200) is made of silica gel.
6. An injection clip according to claim 1, wherein: the pressing plates (310) are connected with two connecting lugs (320) at intervals along the left-right direction, and the rotating shafts (330) penetrate through the two connecting lugs (320) on the two pressing plates (310).
7. An injection clip according to claim 1, wherein: in any one of the force application components, one side, away from each other, of each of the two pressing plates (310) is rotatably connected with a transmission rod (350), and the two transmission rods (350) can be respectively rotated to one side, away from each other, of each of the two pressing plates (310) in the other force application component.
8. An injection clip according to claim 7, wherein: one side of each pressing plate (310) far away from the other is connected with a supporting block (311), and the two transmission rods (350) can rotate to the top sides of the two supporting blocks (311) respectively.
9. An injection clip according to claim 1, wherein: both clamping bars (100) are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883068.3U CN220370257U (en) | 2023-04-18 | 2023-04-18 | Injection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883068.3U CN220370257U (en) | 2023-04-18 | 2023-04-18 | Injection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370257U true CN220370257U (en) | 2024-01-23 |
Family
ID=89566595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320883068.3U Active CN220370257U (en) | 2023-04-18 | 2023-04-18 | Injection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117695481A (en) * | 2024-02-05 | 2024-03-15 | 四川省医学科学院·四川省人民医院 | Auxiliary device for subcutaneous injection |
-
2023
- 2023-04-18 CN CN202320883068.3U patent/CN220370257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117695481A (en) * | 2024-02-05 | 2024-03-15 | 四川省医学科学院·四川省人民医院 | Auxiliary device for subcutaneous injection |
| CN117695481B (en) * | 2024-02-05 | 2024-05-14 | 四川省医学科学院·四川省人民医院 | Auxiliary device for subcutaneous injection |
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