CN211511818U - Pediatric clinical puncture auxiliary fixing device - Google Patents
Pediatric clinical puncture auxiliary fixing device Download PDFInfo
- Publication number
- CN211511818U CN211511818U CN201921376957.0U CN201921376957U CN211511818U CN 211511818 U CN211511818 U CN 211511818U CN 201921376957 U CN201921376957 U CN 201921376957U CN 211511818 U CN211511818 U CN 211511818U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- puncture auxiliary
- clinical puncture
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a paediatrics clinical puncture auxiliary fixture, including the bottom plate, characterized by: the clamping device comprises a base plate, a supporting block, a circular ring, a group of protruding shafts and a clamping rod, wherein the supporting block is fixed on the upper side of the base plate, the upper portion of the supporting block is a cambered surface, one side of the upper portion of the supporting block is fixedly connected with the circular ring, the circular ring is hinged to the rotating ring, one side of the rotating ring is fixedly provided with the group of protruding shafts which are evenly distributed in the circumferential direction, each protruding shaft is embedded into a first sliding groove of the straight groove rod, and one end of each straight groove. The utility model relates to an auxiliary fixture field is used in the puncture, specifically says, relates to a paediatrics clinical puncture auxiliary fixture. This device can carry out the fixed of children's arm.
Description
Technical Field
The utility model relates to an auxiliary fixture field is used in the puncture, specifically says, relates to a paediatrics clinical puncture auxiliary fixture.
Background
Generally puncture in children's arm department and get the blood sample when carrying out clinical puncture to children, need fix children, it is fixed to need the head of a family cooperation, and children generally can fear to struggle, and it is the manual fixed children of head of a family now generally when taking the blood sample to puncture, does not have one kind and can carry out the device fixed to children's arm when puncturing children yet, and this is prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fixing device is assisted in paediatrics clinical puncture, conveniently carries out the fixed of children's arm.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a paediatrics clinical puncture auxiliary fixture, includes the bottom plate, characterized by: the clamping device comprises a base plate, a supporting block, a circular ring, a rotating ring, a group of protruding shafts and clamping rods, wherein the supporting block is fixed on the upper side of the base plate, the upper portion of the supporting block is a cambered surface, one side of the upper portion of the supporting block is fixedly connected with the circular ring, the circular ring is hinged to the rotating ring, one side of the rotating ring is fixedly provided with the group of protruding shafts which are evenly distributed in the circumferential direction, each protruding shaft is embedded into a first sliding groove of each straight groove rod, one end of each straight groove rod is fixedly connected with the middle of each clamping rod.
As a further limitation of the technical solution, the other end of each straight-groove rod is hinged to a fixed shaft, and each fixed shaft is fixed on one side of the circular ring.
As a further limitation of the technical scheme, the upper side of the circular ring is fixedly connected with the baffle.
As a further limitation of the technical scheme, one side end part of one straight slot rod is fixedly connected with a push rod, and the push rod is in threaded connection with a jackscrew corresponding to the baffle.
As a further limitation of the technical scheme, one side of the supporting block is hinged with a screw rod, the screw rod is in threaded connection with a vertical plate, the upper side of the vertical plate is fixedly connected with a handle, and the end part of the screw rod is fixedly connected with a rotating handle.
As a further limitation of the technical scheme, the lower end of the vertical plate is fixedly connected with a sliding block, the sliding block is embedded into a second sliding groove, and the second sliding groove is arranged on the bottom plate.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the utility model can clamp and fix the arm, and prevent the effect from being influenced by the disorder during puncture;
(2) the baffle can obstruct the sight and reduce the fear of the patient;
(3) the position of the handle can be moved according to the length of the arm, and the device is very convenient.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.
In the figure: 1. the device comprises a baffle plate, 2, a circular ring, 3, a supporting block, 4, a bottom plate, 5, a screw rod, 5a, a second sliding groove, 6, a rotating handle, 6a, a sliding block, 7, a vertical plate, 8, a handle, 9, a rotating ring, 10, a clamping rod, 11, a push rod, 12, a jackscrew, 13, a straight groove rod, 14, a first sliding groove, 15, a convex shaft, 16 and a fixed shaft.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the utility model discloses a bottom plate 4, the upside of bottom plate 4 is fixed with supporting shoe 3, the upper portion of supporting shoe 3 is the cambered surface, upper portion one side fixed connection ring 2 of supporting shoe 3, 2 articulated change rings 9 of ring, one side of change rings 9 is fixed with protruding axle 15 that a set of circumference was evenly arranged, every in protruding axle 15 imbeds chute one 14 of straight flute rod 13 respectively, every the middle part of the one end difference fixed connection supporting rod 10 of straight flute rod 13, all supporting rod 10 all passes ring 2 and change rings 9.
The other end of each straight groove rod 13 is hinged with a fixed shaft 16, and each fixed shaft 16 is fixed on one side of the circular ring 2.
The upper side of the circular ring 2 is fixedly connected with a baffle 1.
One side end of one straight slot rod 13 is fixedly connected with a push rod 11, and the push rod 11 corresponds to the baffle 1 and is in threaded connection with a jackscrew 12.
One side of the supporting block 3 is hinged with a screw rod 5, the screw rod 5 is in threaded connection with a vertical plate 7, the upper side of the vertical plate 7 is fixedly connected with a handle 8, and the end part of the screw rod 5 is fixedly connected with a rotating handle 6.
The lower end of the vertical plate 7 is fixedly connected with a sliding block 6a, the sliding block 6a is embedded into a second sliding groove 5a, and the second sliding groove 5a is arranged on the bottom plate 4.
The utility model discloses a work flow does: firstly, an arm penetrates through clamping rods 10, then a rotating handle 6 is rotated to drive a screw rod 5 to rotate, the screw rod 5 drives a vertical plate 7 to move, the vertical plate 7 drives a sliding block 6a to move in a second sliding groove 5a, the vertical plate 7 drives a handle 8 to move to the position of a hand, the screw rod 5 is stopped to rotate, the handle 8 is held by the hand, a medical worker unscrews a jackscrew 12 to push a push rod 11, the push rod 11 drives a corresponding straight groove rod 13 to swing, the straight groove rod 13 drives a convex shaft 15 in a first sliding groove 14 to rotate, the convex shaft 15 drives a rotating ring 9 to rotate, the rotating ring 9 drives another convex shaft 15 to rotate, finally another straight groove rod 13 is driven to swing, all the straight groove rods 13 drive the clamping rods 10 to mutually approach to clamp the arm, the jackscrew 12 is screwed, and puncture is.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a paediatrics clinical puncture auxiliary fixture, includes bottom plate (4), characterized by: the upper side of bottom plate (4) is fixed with supporting shoe (3), the upper portion of supporting shoe (3) is the cambered surface, upper portion one side fixed connection ring (2) of supporting shoe (3), ring (2) hinge swivel becket (9), one side of swivel becket (9) is fixed with protruding axle (15) that a set of circumference was evenly arranged, every protruding axle (15) imbed respectively in spout (14) of straight flute rod (13), every the middle part of fixed connection supporting rod (10) is respectively distinguished to the one end of straight flute rod (13), all supporting rod (10) all pass ring (2) and swivel becket (9).
2. The pediatric clinical puncture auxiliary fixation device of claim 1 wherein: the other end of each straight groove rod (13) is hinged with a fixing shaft (16), and each fixing shaft (16) is fixed on one side of the circular ring (2).
3. The pediatric clinical puncture auxiliary fixing device according to claim 2, wherein: the upper side of the circular ring (2) is fixedly connected with the baffle (1).
4. The pediatric clinical puncture auxiliary fixation device of claim 3 wherein: one side end of one straight slot rod (13) is fixedly connected with a push rod (11), and the push rod (11) corresponds to the baffle (1) and is in threaded connection with a jackscrew (12).
5. The pediatric clinical puncture auxiliary fixation device of claim 1 wherein: one side of the supporting block (3) is hinged with a screw rod (5), the screw rod (5) is in threaded connection with a vertical plate (7), the upper side of the vertical plate (7) is fixedly connected with a handle (8), and the end part of the screw rod (5) is fixedly connected with a rotating handle (6).
6. The pediatric clinical puncture auxiliary fixation device of claim 5 wherein: the lower end of the vertical plate (7) is fixedly connected with a sliding block (6a), the sliding block (6a) is embedded into a second sliding groove (5a), and the second sliding groove (5a) is arranged on the bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376957.0U CN211511818U (en) | 2019-08-23 | 2019-08-23 | Pediatric clinical puncture auxiliary fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376957.0U CN211511818U (en) | 2019-08-23 | 2019-08-23 | Pediatric clinical puncture auxiliary fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211511818U true CN211511818U (en) | 2020-09-18 |
Family
ID=72439420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376957.0U Expired - Fee Related CN211511818U (en) | 2019-08-23 | 2019-08-23 | Pediatric clinical puncture auxiliary fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211511818U (en) |
-
2019
- 2019-08-23 CN CN201921376957.0U patent/CN211511818U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20210823 |