CN217286836U - Anti-slip protector for peripherally inserted central venous catheter - Google Patents
Anti-slip protector for peripherally inserted central venous catheter Download PDFInfo
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- CN217286836U CN217286836U CN202220580703.6U CN202220580703U CN217286836U CN 217286836 U CN217286836 U CN 217286836U CN 202220580703 U CN202220580703 U CN 202220580703U CN 217286836 U CN217286836 U CN 217286836U
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- 230000001012 protector Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a central ductus venosus antiskid protector is put into to periphery relates to medical instrument technical field. The utility model comprises an anti-slip protection mechanism; the anti-slip protection mechanism comprises a fixed frame, a rectangular opening arranged at the central position of one side surface of the fixed frame, an arc-shaped opening arranged at the central position of the other side surface of the fixed frame and a guide frame connected to the central position of the front end surface of the fixed frame; the middle part of the front end of the guide frame is provided with an arc-shaped limiting groove which penetrates through the upper end and the lower end, and the front end parts of the rectangular opening and the arc-shaped opening are elastically arranged to a certain extent; also includes; and the auxiliary limiting mechanisms are connected to two sides of the front end face of the anti-slipping protection mechanism. The utility model discloses a set up the antiskid and take off protection mechanism and supplementary stop gear, solved current antiskid and taken off the protector, generally as for human arm department, be applicable to bed user state, the suitability is single, simultaneously, a socket for the structure of accepting of pipe, the requirement can not be satisfied to the mouth of accepting of seting up.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a protector is taken off in central venous catheter antiskid is put into to periphery.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprises required computer software, and the anti-slip protector used for peripherally inserting the central venous catheter belongs to the medical apparatus.
However, the following disadvantages still exist in the practical use:
1. the existing anti-slipping protector is generally arranged at the arm of a human body, is suitable for being used in bed, influences the actual action of a patient when the patient moves under the bed or is convenient, and has an unsatisfactory use effect;
2. the existing anti-slipping protector is used for a bearing structure of a conduit, and a bearing port is formed, so that the applicability is insufficient, and the requirement cannot be met.
Therefore, the existing anti-slipping protector for peripherally inserted central venous catheters cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central ductus venosus antiskid is put into in periphery takes off protector, takes off protection mechanism and supplementary stop gear through setting up the antiskid, has solved current antiskid and has taken off the protector, generally as for human arm department, is applicable to the bed user state, carries out activity or when convenient under the bed at patient, influences patient's actual action, and the result of use is unsatisfactory for the structure of accepting of pipe, the socket of seting up, the suitability is not enough, the problem of demand can not be satisfied.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an anti-slip protector with a central venous catheter arranged at the periphery, which comprises an anti-slip protection mechanism;
the anti-slip protection mechanism comprises a fixed frame, a rectangular opening arranged at the central position of one side surface of the fixed frame, an arc-shaped opening arranged at the central position of the other side surface of the fixed frame and a guide frame connected to the central position of the front end surface of the fixed frame;
the middle part of the front end of the guide frame is provided with an arc-shaped limiting groove penetrating through the upper end and the lower end, and the front end parts of the rectangular opening and the arc-shaped opening are elastically arranged to a certain extent;
also includes;
and the auxiliary limiting mechanisms are connected to two sides of the front end surface of the anti-slip protection mechanism.
Furthermore, the inner side surfaces of the rectangular opening and the arc-shaped opening are connected with an adjusting and using mechanism;
the adjusting and using mechanism comprises a rectangular frame connected to the inner side of the rectangular opening in a damping mode and an arc-shaped frame connected to the inner side of the arc-shaped opening in a damping mode, and the rectangular frame and the arc-shaped frame extend out of the rectangular opening and the arc-shaped opening;
specifically, the method comprises the following steps: the rectangular opening and the arc opening are connected with the fixing frame and the outer catheter bearing frame to enhance the applicability of the fixing frame.
Furthermore, the fixed frame is connected with the guide frame through a connecting mechanism arranged at the front end part and the rear end part;
the connecting mechanism comprises two groups of connecting blocks which are symmetrical front and back and a connecting bolt which penetrates through the middle parts of the upper end and the lower end of the connecting blocks in a threaded manner, and the connecting blocks are connected in grooves formed in the front end surface and the rear end surface of the fixing frame through bumps at the rear ends;
specifically, the method comprises the following steps: by the inboard damping of connecting block, carry out the primary connection of leading truck structure, and under the tightening of connecting bolt, then carry out secondary fixed connection.
Furthermore, the auxiliary limiting mechanism comprises two groups of supporting blocks connected to the upper part and the lower part of the front end face of the guide frame, a threaded part penetrating through the middle part of the outer end of each supporting block and a group of L-shaped limiting plates connected to the inner side faces of the threaded parts;
specifically, the method comprises the following steps: the threaded part connected with the L-shaped limiting plate is connected with the support block in a bearing mode, and the space inside the group of L-shaped limiting plates can be adjusted under the connection of threads, so that the L-shaped limiting plate is suitable for limiting the position of the catheter and preventing swing.
Further, the threaded part comprises a screw pipe and a stud which is connected to the inner end of the screw pipe in a threaded mode;
the spiral pipe is fixedly connected with the middle part of the outer end of the supporting block in a penetrating way;
specifically, the method comprises the following steps: the screw pipe and the screw rod are used for forming the screw thread piece, so that the structure is easy to disassemble and assemble.
Furthermore, the L-shaped limiting plate comprises a group of vertical plates which are symmetrical in front and back and a group of transverse plates connected to the front end faces of the vertical plates;
the transverse plate is connected with a clamping groove formed in the front end face of the vertical plate in a clamping mode through a clamping block on the outer side face of the rear end;
specifically, the method comprises the following steps: the transverse plate and the vertical plate are molded under the clamping blocks and the clamping grooves, so that the structure is easy to disassemble and assemble.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the antiskid and take off protection mechanism, adopt the use of external mount on outer pipe support frame, replace the use of antiskid on the original human arm and take off the structure, reinforcing means suitability, easy to use.
2. The utility model discloses a set up supplementary stop gear, carry out the addding of a set of mobile L type limiting plate to the device, can be under threaded connection, through applying the power of activity, carry out the regulation of interval between a set of L type limiting plate to the spacing anti-swing that is applicable to the pipe is handled, satisfies the demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a connection and disassembly diagram of the auxiliary limiting mechanism and the guide frame of the present invention;
fig. 4 is a front view of the auxiliary limiting mechanism of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
100. an anti-slip protection mechanism; 110. a fixed mount; 120. a rectangular opening; 130. an arc-shaped opening; 140. a guide frame; 200. an auxiliary limiting mechanism; 210. supporting a block; 220. a threaded member; 230. an L-shaped limiting plate; 300. adjusting the using mechanism; 310. a rectangular frame; 320. an arc-shaped frame; 400. a connecting mechanism; 410. connecting blocks; 420. and connecting the bolts.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention relates to an anti-slip protector for peripherally inserted central venous catheter, comprising an anti-slip protection mechanism 100;
the anti-slip protection mechanism 100 comprises a fixed frame 110, a rectangular opening 120 arranged at the center of one side surface of the fixed frame 110, an arc opening 130 arranged at the center of the other side surface of the fixed frame 110 and a guide frame 140 connected to the center of the front end surface of the fixed frame 110;
the middle part of the front end of the guide frame 140 is provided with an arc-shaped limiting groove which penetrates through the upper end and the lower end, and the front end parts of the rectangular opening 120 and the arc-shaped opening 130 are elastically arranged to a certain extent;
the anti-slip protection mechanism 100 is used, the rectangular opening 120 or the arc opening 130 is selected according to the use requirement, the fixed frame 110 and the outer catheter bearing frame are connected through the rectangular opening 120 or the arc opening 130 under the elastic force, at the moment, the catheter is placed in the limiting groove at the front end of the guide frame 140, and the outer limiting and anti-swing of the catheter are carried out through the adjusted auxiliary limiting mechanism 200;
also includes;
and a group of auxiliary limiting mechanisms 200 connected to two sides of the front end surface of the anti-slip protection mechanism 100.
As shown in fig. 2, the inner side surfaces of the rectangular opening 120 and the arc opening 130 are connected with an adjusting and using mechanism 300;
the adjusting and using mechanism 300 comprises a rectangular frame 310 connected to the inner side of the rectangular opening 120 in a damping mode and an arc-shaped frame 320 connected to the inner side of the arc-shaped opening 130 in a damping mode, and the rectangular frame 310 and the arc-shaped frame 320 extend out of the rectangular opening 120 and the arc-shaped opening 130;
after the rectangular opening 120 or the arc-shaped opening 130 is selected, and the rectangular opening 120 or the arc-shaped opening 130 cannot meet the installation requirement, the rectangular frame 310 or the arc-shaped frame 320 can be installed and fixed in the rectangular opening 120 or the arc-shaped opening 130, and the installation steps are repeated;
the fixed frame 110 is connected with the guide frame 140 through the connecting mechanism 400 arranged at the front end and the rear end;
the connecting mechanism 400 comprises two groups of connecting blocks 410 which are symmetrical front and back and a connecting bolt 420 which penetrates through the middle parts of the upper and lower ends of the connecting blocks 410 in a threaded manner, and the connecting blocks 410 are connected in grooves formed in the front and back end surfaces of the fixed frame 110 through bumps at the back ends;
the guide frame 140 is connected to the inner side of the group of connecting blocks 410, the structure of the guide frame 140 is kept stable under damping, and at the moment, the connecting bolts 420 on the connecting blocks 410 are tightened.
As shown in fig. 4, the auxiliary limiting mechanism 200 includes two sets of supporting blocks 210 connected to the upper and lower portions of the front end surface of the guide frame 140, a threaded member 220 penetrating through the middle portion of the outer end of the supporting block 210, and a set of L-shaped limiting plates 230 connected to the inner side surfaces of the threaded member 220;
the screw member 220 includes a screw tube and a stud screw-connected to an inner end of the screw tube;
the solenoid is fixedly connected with the middle part of the outer end of the supporting block 210 in a penetrating way;
the L-shaped limiting plate 230 comprises a set of vertical plates and a set of transverse plates, wherein the vertical plates are symmetrical in front and back, and the transverse plates are connected to the front end surfaces of the vertical plates;
the transverse plate is connected with a clamping groove formed in the front end face of the vertical plate in a clamping mode through a clamping block on the outer side face of the rear end;
after the guide frame 140 is used to receive the catheter structure, the catheter is still in a state that the catheter cannot be positioned and can swing, and at this time, a movable force is applied to the group of L-shaped limiting plates 230, and the distance between the group of L-shaped limiting plates 230 is adjusted in a matching manner under the rotation of the threads of the screw 220, so that the catheter can be limited and prevented from swinging.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (6)
1. An anti-slip protector for peripherally inserted central venous catheters comprises an anti-slip protection mechanism (100);
it is characterized in that;
the anti-slipping protection mechanism (100) comprises a fixed frame (110), a rectangular opening (120) arranged in the center of one side surface of the fixed frame (110), an arc-shaped opening (130) arranged in the center of the other side surface of the fixed frame (110) and a guide frame (140) connected to the center of the front end surface of the fixed frame (110);
the middle part of the front end of the guide frame (140) is provided with an arc-shaped limiting groove which penetrates through the upper end and the lower end, and the front end parts of the rectangular opening (120) and the arc-shaped opening (130) are elastically arranged to a certain extent;
also includes;
and the auxiliary limiting mechanisms (200) are connected to two sides of the front end surface of the anti-slip protection mechanism (100).
2. The anti-slipping protector for the peripherally inserted central catheter according to claim 1, wherein the inner sides of the rectangular opening (120) and the arc-shaped opening (130) are connected with an adjusting and using mechanism (300);
the adjusting use mechanism (300) comprises a rectangular frame (310) connected to the inner side of the rectangular opening (120) in a damping mode and an arc-shaped frame (320) connected to the inner side of the arc-shaped opening (130) in a damping mode, and the rectangular frame (310) and the arc-shaped frame (320) extend out of the rectangular opening (120) and the arc-shaped opening (130) in a setting mode.
3. The anti-slipping protector for peripherally inserted central catheter according to claim 1, wherein the fixing frame (110) is connected with the guiding frame (140) through a connecting mechanism (400) arranged at the front end and the rear end;
the connecting mechanism (400) comprises two groups of connecting blocks (410) which are symmetrical front and back and connecting bolts (420) which penetrate through the middle parts of the upper end and the lower end of the connecting blocks (410) in a threaded mode, and the connecting blocks (410) are connected into grooves formed in the front end face and the rear end face of the fixing frame (110) through lugs at the rear ends.
4. The anti-slipping protector for the peripherally inserted central venous catheter according to claim 1, wherein the auxiliary limiting mechanism (200) comprises two sets of supporting blocks (210) connected to the upper and lower portions of the front end surface of the guide frame (140), a threaded member (220) penetrating through the middle portion of the outer end of the supporting block (210), and a set of L-shaped limiting plates (230) connected to the inner side surface of the threaded member (220).
5. The peripherally inserted central catheter anti-slip protector of claim 4, wherein said threaded member (220) comprises a coil and a stud threaded to an inner end of the coil;
the spiral pipe is fixedly connected with the middle part of the outer end of the support block (210) in a penetrating way.
6. The anti-slipping protector for peripherally inserted central venous catheters as claimed in claim 4, wherein the L-shaped limiting plate (230) comprises a set of vertical plates and a set of transverse plates, the vertical plates are symmetrical in front and back, and the transverse plates are connected to the front end surfaces of the vertical plates;
the transverse plate is connected with the clamping groove formed in the front end face of the vertical plate in a clamping mode through the clamping block on the outer side face of the rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580703.6U CN217286836U (en) | 2022-03-16 | 2022-03-16 | Anti-slip protector for peripherally inserted central venous catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580703.6U CN217286836U (en) | 2022-03-16 | 2022-03-16 | Anti-slip protector for peripherally inserted central venous catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217286836U true CN217286836U (en) | 2022-08-26 |
Family
ID=82937037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220580703.6U Expired - Fee Related CN217286836U (en) | 2022-03-16 | 2022-03-16 | Anti-slip protector for peripherally inserted central venous catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217286836U (en) |
-
2022
- 2022-03-16 CN CN202220580703.6U patent/CN217286836U/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: 20220826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |