CN211433203U - Clinical puncture auxiliary device that uses of internal medicine of liver disease - Google Patents
Clinical puncture auxiliary device that uses of internal medicine of liver disease Download PDFInfo
- Publication number
- CN211433203U CN211433203U CN201922325541.2U CN201922325541U CN211433203U CN 211433203 U CN211433203 U CN 211433203U CN 201922325541 U CN201922325541 U CN 201922325541U CN 211433203 U CN211433203 U CN 211433203U
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- Prior art keywords
- ring frame
- hollow shell
- fixedly connected
- support
- internal medicine
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- 239000003814 drug Substances 0.000 title claims abstract description 27
- 208000019423 liver disease Diseases 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002583 angiography Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a clinical puncture auxiliary device that uses of internal medicine of liver disease, including supplementary ring frame, the first about band of fixedly connected with on the lateral wall of supplementary ring frame one end, the utility model discloses the beneficial effect who reaches is: the utility model relates to a clinical puncture auxiliary device for internal medicine of liver disease, high durability and convenient use, it is spacing to retrain auxiliary ring frame through the about band that sets up, the inside bracing piece of auxiliary ring frame can support the support ball, the support ball can carry out no dead angle rotation at the end of bracing piece, so that the device can satisfy the puncture support at different positions and assist, when puncturing, the pjncture needle passes the perforation on the support ball, the support ball can support the puncture needle, need not the manual work and support it, make syringe needle more stable when the puncture, on the other hand, can be fast convenient carry out locking connection to two about bands through the about band locking mechanism who sets up, the use of the device of being convenient for.
Description
Technical Field
The utility model relates to an auxiliary device especially relates to a clinical puncture auxiliary device that uses of liver disease internal medicine, belongs to the clinical medical instrument auxiliary device technical field that uses of liver disease internal medicine.
Background
Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing test, blood transfusion, fluid infusion and angiography after being placed into a catheter. Present internal medicine of liver disease internal medicine is medical personnel to use tweezers to support it when clinical puncture, if two people are asynchronous when using tweezers to support, rocks during the puncture and leads to the syringe needle skew, causes the influence to the puncture, causes the secondary injury to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the clinical puncture auxiliary device that uses of current internal medicine of liver disease internal medicine, if two people are asynchronous when using tweezers to support, rock during the puncture and lead to the syringe needle skew, cause the influence to the puncture, cause the shortcoming of secondary injury to the patient for the most part medical personnel use tweezers to support it when puncturing, and the clinical puncture auxiliary device that uses of internal medicine of liver disease that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the puncture auxiliary device for the internal medicine clinic of the liver disease comprises an auxiliary ring frame, wherein a first restraint belt is fixedly connected to the outer side wall of one end of the auxiliary ring frame, a second restraint belt is fixedly connected to the outer side wall of one end, far away from the first restraint belt, of the auxiliary ring frame, a restraint belt locking mechanism is arranged at one end, far away from the auxiliary ring frame, of the first restraint belt, a plurality of support rods are fixedly connected to the inner side wall of the auxiliary ring frame at equal intervals, support balls are arranged at the intersections of the support rods, arc-shaped grooves are formed in the ends, far away from the auxiliary ring frame, of the support rods, corresponding to the support balls, and are matched with the support balls and are connected to the inner portions of the arc-shaped grooves in a sliding mode, through holes are formed in the tops of the support balls, a rubber sleeve is sleeved on the outer wall of the auxiliary ring frame, grooves matched with the support rods are formed, the restraint strap locking mechanism comprises a hollow shell, a self-locking motor is fixedly connected to the outer side wall of one side of the hollow shell through a fixed rack, a first rotating shaft is fixedly connected to the shaft wall of an output shaft of the self-locking motor through a coupler, the other end of the first rotating shaft penetrates through the hollow shell and is rotatably connected with the hollow shell, a wind-up roll is fixedly connected to one end, extending to the inside of the hollow shell, of the first rotating shaft, a belt inlet groove is formed in the side wall of the adjacent side of the hollow shell and the self-locking motor in a penetrating mode corresponding to a first restraint strap, one end, far away from an auxiliary ring frame, of the first restraint strap penetrates through the belt inlet groove and extends to the inside of the hollow shell, one end, extending to the inside of the hollow shell, of the first restraint strap is fixedly wound on the roll wall of the wind-up roll, and one end, far away, the clamping device is characterized in that a clamping plate is arranged between the C-shaped wire clamping frame and the hollow shell, the clamping plate is in sliding connection with the inner wall of the C-shaped wire clamping frame, a lead screw is rotatably connected to the wall of the clamping plate, which is far away from one side of the hollow shell, the other end of the lead screw penetrates through the C-shaped wire clamping frame, and the lead screw is in threaded connection with the C-shaped wire clamping frame.
Preferably, the first restraint strap and the second restraint strap are both made of nylon materials, and the rubber sleeve is made of medical rubber materials.
Preferably, the self-locking motor is electrically connected with an external power supply.
Preferably, the rod wall of one end, far away from the clamping plate, of the screw rod is fixedly connected with a shifting block.
Preferably, both ends of the clamping plate are fixedly connected with limiting sliding blocks, and the inner side walls of both sides of the C-shaped wire clamping frame are provided with limiting sliding grooves matched with the limiting sliding blocks.
Preferably, one end of the wind-up roll, which is far away from the first rotating shaft, is fixedly connected with a second rotating shaft, and the second rotating shaft is rotatably connected with the inner wall of the hollow shell.
The utility model provides a pair of clinical puncture auxiliary device that uses of internal medicine of liver disease, beneficial effect lies in: the utility model relates to a clinical puncture auxiliary device for internal medicine of liver disease, high durability and convenient use, it is spacing to retrain auxiliary ring frame through the about band that sets up, the inside bracing piece of auxiliary ring frame can support the support ball, the support ball can carry out no dead angle rotation at the end of bracing piece, so that the device can satisfy the puncture support at different positions and assist, when puncturing, the pjncture needle passes the perforation on the support ball, the support ball can support the puncture needle, need not the manual work and support it, make syringe needle more stable when the puncture, on the other hand, can be fast convenient carry out locking connection to two about bands through the about band locking mechanism who sets up, the use of the device of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a puncture auxiliary device for internal medicine clinical treatment of liver diseases provided by the utility model;
FIG. 2 is a sectional view of the puncture auxiliary device for internal medicine clinical treatment of liver diseases in the direction of A-A of the utility model;
FIG. 3 is a schematic view of the internal structure of a hollow housing of the puncture assisting device for internal medicine for liver diseases according to the present invention;
FIG. 4 is a partial enlarged view of the part B of the puncture assisting device for internal medicine of liver disease clinical use provided by the present invention;
fig. 5 is the utility model provides a structural schematic diagram of rubber sleeve in puncture auxiliary device for internal medicine of liver disease is clinical.
In the figure: the device comprises an auxiliary ring frame 1, a first restraint strap 2, a second restraint strap 3, a restraint strap locking mechanism 4, a hollow shell 41, a fixed rack 42, a self-locking motor 43, a first rotating shaft 44, a winding roller 45, a strap feeding groove 46, a second rotating shaft 47, a C-shaped wire clamping frame 48, a wire clamping plate 49, a screw rod 410, a shifting block 411, a supporting rod 5, a supporting ball 6, an arc-shaped groove 7, a through hole 8, a rubber sleeve 9 and a groove 10.
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.
Referring to fig. 1-5, a puncture assisting device for internal medicine clinical treatment of liver diseases comprises an auxiliary ring frame 1, a first restraint strap 2 is fixedly connected to the outer side wall of one end of the auxiliary ring frame 1, a second restraint strap 3 is fixedly connected to the outer side wall of one end, far away from the first restraint strap 2, of the auxiliary ring frame 1, a restraint strap locking mechanism 4 is arranged at one end, far away from the auxiliary ring frame 1, of the first restraint strap 2, a plurality of support rods 5 are fixedly connected to the inner side wall of the auxiliary ring frame 1 at equal intervals, support balls 6 are arranged at the intersections of the support rods 5, arc-shaped grooves 7 are formed in the ends, far away from the auxiliary ring frame 1, of the support rods 5, corresponding to the support balls 6, the arc-shaped grooves 7 are matched with the support balls 6, the support balls 6 are slidably connected inside the arc-shaped grooves 7, through holes 8 are formed in the tops of the support balls, the inner side wall of the rubber sleeve 9 is provided with a groove 10 corresponding to the support rod 5, the restraint strap locking mechanism 4 comprises a hollow shell 41, the outer side wall of one side of the hollow shell 41 is fixedly connected with a self-locking motor 43 through a fixed rack 42, the shaft wall of the output shaft of the self-locking motor 43 is fixedly connected with a first rotating shaft 44 through a coupler, the other end of the first rotating shaft 44 penetrates through the hollow shell 41, the first rotating shaft 44 is rotatably connected with the hollow shell 41, one end of the first rotating shaft 44 extending into the hollow shell 41 is fixedly connected with a winding roller 45, the side wall of the hollow shell 41 adjacent to the self-locking motor 43 corresponding to the first restraint strap 2 is provided with a strap inlet groove 46 in a penetrating manner, one end of the first restraint strap 2 far away from the auxiliary ring frame 1 penetrates through the strap inlet groove 46 and extends into the hollow shell 41, and one end of the first restraint strap 2 extending into the hollow shell 41 is, one end of the hollow shell 41, which is far away from the first restraint strap 2, is fixedly connected with a C-shaped wire clamping frame 48, a clamping plate 49 is arranged between the C-shaped wire clamping frame 48 and the hollow shell 41, the clamping plate 49 is in sliding connection with the inner wall of the C-shaped wire clamping frame 48, a screw rod 410 is rotatably connected to the plate wall of one side, which is far away from the hollow shell 41, of the clamping plate 49, the other end of the screw rod 410 penetrates through the C-shaped wire clamping frame 48, and the screw rod 410 is in threaded connection with the.
The first restraint belt 2 and the second restraint belt 3 are both made of nylon materials, the rubber sleeve 9 is made of medical rubber materials, the rubber sleeve 9 made of medical rubber materials can be detached and replaced, and is convenient to disinfect, the self-locking motor 43 is electrically connected with an external power supply, so that the device can be ensured to be normally driven, the rod wall of one end, away from the clamping plate 49, of the screw rod 410 is fixedly connected with a shifting block 411, the shifting block 411 can increase the force arm of the screw rod 410, so that the screw rod 410 is more convenient and labor-saving in rotation, the two ends of the clamping plate 49 are fixedly connected with limit sliders, the inner side walls of the two sides of the C-shaped wire clamping frame 48 are respectively provided with matched limit sliding grooves corresponding to the limit sliders, so that the clamping plate 49 can be more stable when sliding in the C-shaped wire clamping frame 48, one end, away from the first rotating shaft 44, of the winding roller 45 is fixedly connected, it is possible to make the wind-up roller 45 more stable when rotating inside the hollow housing 41.
The working principle is as follows: when the puncture needle is used, the rubber sleeve 9 made of medical rubber materials outside the auxiliary ring frame 1 is attached to a part of a patient needing puncture, the second restraint band 3 penetrates through a gap between the inner clamping plate 49 of the C-shaped wire clamping frame 48 and the hollow shell 41, the lead screw 410 is driven to rotate through the shifting block 411, the lead screw 410 can drive the clamping plate 49 to move towards the hollow shell 41 and clamp and lock the second restraint band 3 when rotating, the self-locking motor 43 is started, the self-locking motor 43 drives the winding roller 45 to rotate, the winding roller 45 winds the first restraint band 2 so as to ensure that the auxiliary ring frame 1 can be firmly hooped on the body of the patient and cannot shake, the auxiliary ring frame 1 can be restrained and limited through the arranged restraint band when puncture is carried out, the support rod 5 inside the auxiliary ring frame 1 can support the support ball 6, the support ball 6 can rotate at the tail end of the support rod 5 without dead angle, so that the device can satisfy the puncture support assistance of different positions, when puncturing, the puncture needle passes through the perforation 8 on the support ball 6, and the support ball 6 can support the puncture needle without manually supporting the puncture needle, so that the needle head is more stable when puncturing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The clinical puncture auxiliary device for the internal medicine of liver diseases is characterized by comprising an auxiliary ring frame (1), wherein a first restraint belt (2) is fixedly connected to the outer side wall of one end of the auxiliary ring frame (1), a second restraint belt (3) is fixedly connected to the outer side wall of one end, far away from the first restraint belt (2), of the auxiliary ring frame (1), a restraint belt locking mechanism (4) is arranged at one end, far away from the auxiliary ring frame (1), of the first restraint belt (2), a plurality of support rods (5) are fixedly connected to the inner side wall of the auxiliary ring frame (1) at equal intervals, support balls (6) are arranged at the intersections of the plurality of support rods (5), arc-shaped grooves (7) are formed in the positions, far away from the auxiliary ring frame (1), of the support rods (5) corresponding to the support balls (6), and the arc-shaped grooves (7) are matched with the support balls (6), the supporting balls (6) are connected inside the arc-shaped grooves (7) in a sliding mode, through holes (8) are formed in the tops of the supporting balls (6), the outer wall of the auxiliary ring frame (1) is sleeved with a rubber sleeve (9), and grooves (10) matched with the supporting rods (5) are formed in the inner side wall of the rubber sleeve (9) correspondingly;
the restraint strap locking mechanism (4) comprises a hollow shell (41), a self-locking motor (43) is fixedly connected to the outer side wall of one side of the hollow shell (41) through a fixing rack (42), a first rotating shaft (44) is fixedly connected to the shaft wall of an output shaft of the self-locking motor (43) through a coupler, the other end of the first rotating shaft (44) penetrates through the hollow shell (41), the first rotating shaft (44) is rotatably connected with the hollow shell (41), one end, extending to the inside of the hollow shell (41), of the first rotating shaft (44) is fixedly connected with a winding roller (45), a strap feeding groove (46) is formed in the side wall of one side, adjacent to the self-locking motor (43), of the hollow shell (41) corresponding to the first restraint strap (2) in a penetrating mode, one end, far away from the auxiliary ring frame (1), of the first restraint strap (2) penetrates through the strap feeding groove (46) and extends to the inside of the, and first restraint strap (2) extend to the fixed winding of the inside one end of hollow shell (41) on the roller wall of wind-up roll (45), one end fixedly connected with C type wire holder (48) of first restraint strap (2) is kept away from in hollow shell (41), be provided with splint (49) between C type wire holder (48) and hollow shell (41), splint (49) and the inner wall sliding connection of C type wire holder (48), it is connected with lead screw (410) to rotate on the plank wall of hollow shell (41) one side is kept away from in splint (49), C type wire holder (48) are passed to the other end of lead screw (410), just lead screw (410) and C type wire holder (48) threaded connection.
2. The clinical puncture auxiliary device for the internal medicine of liver disease as recited in claim 1, wherein the first restraint strap (2) and the second restraint strap (3) are both made of nylon material, and the rubber sleeve (9) is made of medical rubber material.
3. The clinical puncture auxiliary device for internal medicine of liver disease as claimed in claim 1, wherein the self-locking motor (43) is electrically connected to an external power source.
4. The clinical puncture auxiliary device for the internal medicine of liver disease as claimed in claim 1, wherein the end of the screw rod (410) far away from the splint (49) is fixedly connected with a shifting block (411) on the rod wall.
5. The clinical puncture auxiliary device for internal medicine of liver disease of claim 1, wherein both ends of the clamping plate (49) are fixedly connected with limit sliders, and the inner side walls of both sides of the C-shaped wire clamping frame (48) are respectively provided with a limit sliding groove corresponding to the limit sliders.
6. The clinical puncture auxiliary device for the internal medicine of liver diseases is characterized in that one end of the winding roller (45) far away from the first rotating shaft (44) is fixedly connected with a second rotating shaft (47), and the second rotating shaft (47) is rotatably connected with the inner wall of the hollow shell (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325541.2U CN211433203U (en) | 2019-12-19 | 2019-12-19 | Clinical puncture auxiliary device that uses of internal medicine of liver disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325541.2U CN211433203U (en) | 2019-12-19 | 2019-12-19 | Clinical puncture auxiliary device that uses of internal medicine of liver disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433203U true CN211433203U (en) | 2020-09-08 |
Family
ID=72310875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922325541.2U Expired - Fee Related CN211433203U (en) | 2019-12-19 | 2019-12-19 | Clinical puncture auxiliary device that uses of internal medicine of liver disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433203U (en) |
-
2019
- 2019-12-19 CN CN201922325541.2U patent/CN211433203U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |