CN213150058U - Teaching instrument for medical nursing injection teaching - Google Patents
Teaching instrument for medical nursing injection teaching Download PDFInfo
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- CN213150058U CN213150058U CN202022539038.XU CN202022539038U CN213150058U CN 213150058 U CN213150058 U CN 213150058U CN 202022539038 U CN202022539038 U CN 202022539038U CN 213150058 U CN213150058 U CN 213150058U
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Abstract
The utility model discloses a teaching instrument is used in teaching of medical science nursing injection, including arm model, finger model, bluff piece, rectangular channel and injection structure. The utility model discloses an optimization has set up the injection structure, injection liquid is discharged from the left side after the needle tubing inserts the intraductal injection of rubber, when the rubber tube used many times needs to be changed, the first bolt of accessible and second bolt make the rubber tube break away from spacingly on first branch piece and second branch piece, then spacing fixed again behind the rubber tube of renewal, the thickness of silica gel piece is 1.5mm, identical with human epidermis thickness, be convenient for simulate the injection, the diameter of rubber tube from left to right diminishes gradually, and rubber tube top face contacts with the silica gel piece, be convenient for simulate human vein, and can realize the simulation injection of blood vessel from thick to thin different degrees, thereby but quick replacement rubber tube, and better simulation human injection environment, improve the work efficiency of injection teaching.
Description
Technical Field
The utility model particularly relates to a teaching instrument is used in teaching of medical science nursing injection relates to the relevant field of medical science nursing.
Background
The injection is to inject liquid into a human body by means of medical instruments such as an injector and the like so as to achieve the purposes of diagnosing, treating and preventing diseases, a medicament can quickly reach blood and act after being injected, the treatment effect is good, and in order to reduce the human body injury caused by mutual training among people in the prior art of medical nursing injection teaching, a teaching instrument is mostly adopted for teaching.
Use the block rubber to simulate the injection training usually in the teaching appearance of prior art, after long-term use, prick the aperture grow in hole, need regularly change inside rubber part, and the rubber part is difficult for changing, and changes the position that makes rubber part easily after and produce the deviation, influences the normal use of teaching appearance.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a teaching instrument for medical nursing injection teaching herein.
The utility model is realized in such a way, a teaching instrument for medical nursing injection teaching is constructed, the device comprises an arm model, a finger model, a guard plate, a rectangular groove and an injection structure, the right side of the arm model is integrally formed with the finger model, the top end faces of the arm model and the finger model are fixedly bonded with the guard plate, the inner side of the guard plate is provided with the rectangular groove, the injection structure is arranged at the inner sides of the arm model and the finger model, the injection structure comprises a cover sleeve, a bottom plate, a cushion block, a support plate, a silica gel plate, a first clamping component, a second clamping component, a rubber tube and a sponge pad, the bottom of the right side of the cover sleeve is fixedly connected with the bottom plate, the middle part of the bottom side of the bottom plate is fixedly connected with the cushion block, the right end face of the bottom plate is vertically fixed with the support plate, the top of the support plate is connected with the silica gel plate, the bottom of the left side of the silica, the inner sides of the first clamping assembly and the second clamping assembly are respectively connected with the rubber tube, and the spongy cushion is filled at the bottom side of the rubber tube.
Furthermore, a clamping piece is arranged on the right side of the top of the cover sleeve, and a groove is formed in the top of the clamping piece.
Further, the thickness of silica gel piece is 1.5mm to silica gel piece surface and rectangular channel inner wall are laminated mutually.
Furthermore, a through hole is formed in the top of the cover sleeve, and the left side of the rubber tube penetrates through the inner side of the through hole and is connected with the through hole.
Further, first centre gripping subassembly includes first grillage, first lug, first internal thread piece, first bolt and the body of rod, first grillage inlays in the inside left side of film to first grillage top front side fixedly connected with first lug, first internal thread piece has been inlayed to first grillage bottom middle side, first bolt runs through first internal thread piece inboard rather than threaded connection, first bolt top end face is connected with the body of rod.
Further, second centre gripping subassembly includes second grillage, second brace, second internal thread piece and second bolt, the second grillage inlays in the inside right side of film, second grillage top front side fixedly connected with second brace to the side has inlayed the second internal thread piece in the second grillage bottom, the second bolt runs through inside rather than threaded connection of second internal thread piece.
Further, the diameter of the rubber tube gradually decreases from left to right, and the top end face of the rubber tube is in contact with the silicon sheet.
Further, the material used for the bottom plate is aluminum alloy.
Furthermore, the first support piece and the second support piece are made of stainless steel materials.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a teaching appearance is used in medical science nursing injection teaching here, compare with equipment of the same type, have following improvement:
the advantages are that: the utility model relates to a teaching instrument for medical nursing injection teaching, through optimizing and setting up the injection structure, after the needle tubing inserts the rubber tube and injects, the injection liquid is discharged through the left side of the rubber tube, when the rubber tube is used many times and needs to be changed, the rubber tube can be separated from the limit on the first branch piece and the second branch piece through the first bolt and the second bolt, then the limit is fixed again after changing the new rubber tube, the thickness of the silicon sheet is 1.5mm, and the outer surface of the silicon sheet is attached to the inner wall of the rectangular groove and is identical with the thickness of the epidermis of the human body, thereby facilitating the simulated injection, the diameter of the rubber tube is gradually reduced from left to right, and the top end surface of the rubber tube is contacted with the silicon sheet, thereby facilitating the simulation of the venous blood vessel of the human body, and the simulated injection of the blood vessel from thick to thin with different degrees can be realized, thereby the rubber tube can be changed, improve the work efficiency of injection teaching, used the block rubber to simulate the injection training in having solved the teaching appearance of prior art usually, after long-term the use, pricked the aperture grow in hole, need regularly change inside rubber component, and the rubber component is difficult for changing, and the position that makes rubber component after changing easily produces the deviation, influences the problem of teaching appearance normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner structure of the arm model of the present invention;
FIG. 3 is a schematic diagram of the injection structure of the present invention;
fig. 4 is a schematic structural view of the first clamping assembly of the present invention;
fig. 5 is a schematic structural view of the second clamping assembly of the present invention.
Wherein: the hand model comprises an arm model-1, a finger model-2, a protective sheet-3, a rectangular groove-4, an injection structure-5, a cover sleeve-51, a bottom sheet-52, a cushion block-53, a support sheet-54, a silica gel sheet-55, a first clamping component-56, a second clamping component-57, a rubber tube-58, a sponge pad-59, a first plate frame-561, a first support sheet-562, a first internal thread block-563, a first bolt-564, a rod body-565, a second plate frame-571, a second support sheet-572, a second internal thread block-573 and a second bolt-574.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
Please refer to fig. 1 and 2, the utility model discloses a teaching instrument is used in injection teaching of medical science nursing, including arm model 1, finger model 2, bluff piece 3, rectangular channel 4 and injection structure 5, arm model 1 right side integrated into one piece has finger model 2, and arm model 1 and 2 top faces of finger model bond to be fixed with bluff piece 3, and rectangular channel 4 has been seted up to bluff piece 3 inboard, and injection structure 5 sets up in arm model 1 and 2 inboards of finger model.
Referring to fig. 3, the injection structure 5 of the teaching instrument for medical nursing injection teaching of the present invention comprises a cover 51, a bottom sheet 52, a cushion block 53, a support 54, a silica gel sheet 55, a first clamping assembly 56, a second clamping assembly 57, a rubber tube 58 and a sponge pad 59, wherein the bottom of the right side of the cover 51 is fixedly connected with the bottom sheet 52, the cushion block 53 is fixedly connected with the middle of the bottom side of the bottom sheet 52, the support 54 is vertically fixed on the right end face of the bottom sheet 52, the top of the support 54 is connected with the silica gel sheet 55, the bottom of the left portion of the silica gel sheet 55 is connected with the cover 51, the first clamping assembly 56 and the second clamping assembly 57 are respectively embedded at the left and right sides of the bottom sheet 52, the inner sides of the first clamping assembly 56 and the second clamping assembly 57 are respectively connected with the rubber tube 58, the sponge pad 59 is filled at the bottom side of the rubber tube 58, the right, the utility model has the advantages of be favorable to with the mutual block of bluff piece 3, the thickness of silicon sheet 55 is 1.5mm, and the outer surface of silicon sheet 55 laminates with the inner wall of rectangular channel 4 mutually, it is identical with human epidermis thickness, be convenient for simulate the injection, the cover 51 top is provided with a through-hole, and rubber tube 58 left side runs through the through-hole inboard and be connected with it, be favorable to discharging the injection solution, the diameter of rubber tube 58 diminishes gradually from left to right, and rubber tube 58 top end face contacts with silicon sheet 55, be convenient for simulate human vein, and can realize the simulation injection of blood vessel from thick to thin different degrees.
Please refer to fig. 4, the utility model discloses a teaching instrument is used in injection teaching of medical nursing, first clamp assembly 56 includes first grillage 561, first branch 562, first internal thread block 563, first bolt 564 and the body of rod 565, first grillage 561 inlays in the inside left side of film 52, and first grillage 561 top front side fixedly connected with first branch 562, first internal thread block 563 is inlayed to the side in first grillage 561 bottom, first bolt 564 runs through first internal thread block 563 inboard rather than threaded connection, first bolt 564 top face is connected with the body of rod 565, be convenient for carry out the centre gripping in the left side of rubber tube 58, prevent the off-position.
Please refer to fig. 5, the utility model discloses a teaching instrument is used in injection teaching of medical nursing, second clamp assembly 57 includes second grillage 571, second brace 572, second internal thread block 573 and second bolt 574, second grillage 571 inlays in the inside right side of film 52, second grillage 571 top front side fixedly connected with second brace 572, and second grillage 571 bottom middle side is inlayed with second internal thread block 573, second bolt 574 runs through inside rather than threaded connection of second internal thread block 573, the rubber tube 58 right side of being convenient for is carried out the centre gripping, increase stability.
The utility model provides a teaching instrument for medical nursing injection teaching through improvement, which has the following working principle;
firstly, placing the design at a position where injection needs to be taught, and then using the design;
secondly, a user can insert the needle into different positions on the silicone sheet 55, the diameter of the rubber tube 58 arranged at the bottom of the silicone sheet 55 is gradually reduced from left to right, so that the vein of a human body can be conveniently simulated, and the simulated injection of the simulated blood vessel with different degrees from thick to thin can be realized;
thirdly, when the rubber tube 58 needs to be replaced, the user pulls out the bottom sheet 52 through the cover sleeve 51, and after the bottom sheet 52 is pulled out, the user unscrews the first bolt and the second bolt 564, and the rubber tube 58 is separated from the contact with the first support 562 and the second support 572 respectively;
fourthly, a new rubber tube 58 is then replaced, the two sides of the new rubber tube 58 are respectively installed in the first branch piece 562 and the second branch piece 572, and then the new rubber tube 58 is locked and limited on the first branch piece 562 and the second branch piece 572 by using the first bolt 564 and the second bolt 574 to be fixed.
Fifthly, the film 52 is mounted in the arm model 1 and the finger model 2 again through the cover 51 for use.
The utility model provides a teaching instrument for medical nursing injection teaching through the improvement, through optimizing and setting up injection structure 5, after the needle tubing inserts rubber tube 58 and injects, the injection liquid discharges through the left side of rubber tube 58, when rubber tube 8 needs to be changed after using many times, can make rubber tube 58 break away from the spacing on first branch 562 and second branch 572 through first bolt 564 and second bolt 574, then spacing fixed again after changing new rubber tube 58, the thickness of silicone sheet 55 is 1.5mm, and silicone sheet 55 outer surface is laminated with the inner wall of rectangular channel 4, identical with human epidermis thickness, be convenient for carry out the simulation injection, the diameter of rubber tube 58 diminishes gradually from left to right, and rubber tube 58 top end face contacts with silicone sheet 55, be convenient for simulate human vein, and can realize the simulation injection of the different degree of blood vessel from thick to thin, thereby can quick replacement rubber tube, and better simulation human injection environment, improve the work efficiency of injection teaching, use the block rubber to simulate the injection training usually in having solved prior art's the teaching appearance, after long-term the use, prick the aperture grow of hole, need regularly change inside rubber part, and the rubber part is difficult for changing, and makes the position of rubber part produce the deviation after changing easily, influences the problem of teaching appearance normal use.
Claims (8)
1. The utility model provides a teaching instrument is used in teaching of medical nursing injection, includes arm model (1), finger model (2), bluff piece (3) and rectangular channel (4), arm model (1) right side integrated into one piece has finger model (2), its characterized in that: the injection structure (5) is arranged on the inner sides of the arm model (1) and the finger model (2), the injection structure (5) comprises a cover sleeve (51), a bottom plate (52), a cushion block (53), a support plate (54), a silica gel sheet (55), a first clamping component (56), a second clamping component (57), a rubber tube (58) and a sponge cushion (59), the bottom of the right side of the cover sleeve (51) is fixedly connected with the bottom plate (52), the middle of the bottom side of the bottom plate (52) is fixedly connected with the cushion block (53), the support plate (54) is vertically fixed on the right end face of the bottom plate (52), the top of the support plate (54) is connected with the silica gel sheet (55), the left part of the silica gel sheet (55) is connected with the cover sleeve (51), the first clamping component (56) and the second clamping component (57) are respectively embedded on the left side and the right side of the bottom plate (52), the inner sides of the first clamping assembly (56) and the second clamping assembly (57) are respectively connected with a rubber tube (58), and the sponge cushion (59) is filled at the bottom side of the rubber tube (58).
2. The teaching instrument for medical nursing injection teaching of claim 1, wherein: the arm model (1) and the finger model (2) are fixedly bonded with a protection sheet (3) on the top end face, and a rectangular groove (4) is formed in the inner side of the protection sheet (3).
3. The teaching instrument for medical nursing injection teaching of claim 1, wherein: a clamping piece is arranged on the right side of the top of the cover sleeve (51), and a groove is formed in the top of the clamping piece.
4. The teaching instrument for medical nursing injection teaching of claim 1, wherein: the thickness of silica gel piece (55) is 1.5mm to silica gel piece (55) surface and rectangular channel (4) inner wall are laminated mutually.
5. The teaching instrument for medical nursing injection teaching of claim 1, wherein: the top of the cover sleeve (51) is provided with a through hole, and the left side of the rubber tube (58) penetrates through the inner side of the through hole and is connected with the through hole.
6. The teaching instrument for medical nursing injection teaching of claim 1, wherein: first centre gripping subassembly (56) include first grillage (561), first brace (562), first internal thread piece (563), first bolt (564) and body of rod (565), first grillage (561) inlay in the inside left side of film (52) to first grillage (561) top front side fixedly connected with first brace (562), first internal thread piece (563) have been inlayed to first grillage (561) bottom medial side, first bolt (564) run through first internal thread piece (563) inboard rather than threaded connection, first bolt (564) top end face is connected with body of rod (565).
7. The teaching instrument for medical nursing injection teaching of claim 1, wherein: the second clamping assembly (57) comprises a second plate frame (571), a second supporting sheet (572), a second internal thread block (573) and a second bolt (574), the second plate frame (571) is embedded in the bottom sheet (52) at the right side inside, the second supporting sheet (572) is fixedly connected to the front side of the top of the second plate frame (571), the second internal thread block (573) is embedded in the bottom side of the second plate frame (571), and the second bolt (574) penetrates through the inside of the second internal thread block (573) to be in threaded connection with the second internal thread block (573).
8. The teaching instrument for medical nursing injection teaching of claim 1, wherein: the diameter of the rubber tube (58) is gradually reduced from left to right, and the top end face of the rubber tube (58) is in contact with the silicon sheet (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539038.XU CN213150058U (en) | 2020-11-04 | 2020-11-04 | Teaching instrument for medical nursing injection teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539038.XU CN213150058U (en) | 2020-11-04 | 2020-11-04 | Teaching instrument for medical nursing injection teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213150058U true CN213150058U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539038.XU Expired - Fee Related CN213150058U (en) | 2020-11-04 | 2020-11-04 | Teaching instrument for medical nursing injection teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213150058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611200A (en) * | 2021-08-11 | 2021-11-05 | 中国人民解放军空军军医大学 | Injection teaching instrument for medical nursing major |
-
2020
- 2020-11-04 CN CN202022539038.XU patent/CN213150058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611200A (en) * | 2021-08-11 | 2021-11-05 | 中国人民解放军空军军医大学 | Injection teaching instrument for medical nursing major |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 Termination date: 20211104 |