CN208065246U - A kind of medical thrust fixator - Google Patents
A kind of medical thrust fixator Download PDFInfo
- Publication number
- CN208065246U CN208065246U CN201721444908.7U CN201721444908U CN208065246U CN 208065246 U CN208065246 U CN 208065246U CN 201721444908 U CN201721444908 U CN 201721444908U CN 208065246 U CN208065246 U CN 208065246U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- sleeve
- telescoping tube
- retainer body
- puncture needle
- 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
Links
Abstract
The utility model discloses a kind of medical thrust fixators,Including retainer body,The retainer body is constituted by being arranged in the fixed frame of the retainer body side and the puncture needle that is arranged in fixed frame side,The side of the fixed frame is equipped with multiple equally distributed suction trays,The center of the suction tray is equipped with set ring stand,The side of the fixed frame is equipped with sleeve,This kind of medical thrust fixator,It uses and is supported with fixed frame,The mode that puncture needle moves on sleeve is designed,Retainer body using when staff only need suction tray being fixed on operating table,Further according to patient puncture position puncture needle is adjusted after i.e. can be used,Be conducive to improve the working efficiency of retainer body,Facilitate the operation of staff,It is mounted with that resetting spring can be when puncture be needled into human body,Cushion effect is provided for telescoping tube,The pain of patient can effectively be mitigated.
Description
Technical field
The utility model is related to fixator technical field, specially a kind of medical thrust fixator.
Background technology
So-called fixator is a kind of for the fixed mechanical structure of operating room puncture needle, and puncture needle is mainly used in minimally invasive
Operation, in conjunction with being used in combination for other Medical Devices, can go directly pain spot, eliminate patient pain, be essential one in hospital
Money medical instrument.It can be used for treating intervertebral disc puncture, arthrocentesiS, the puncture of courbature point, drug injection etc..
But existing fixator, it is extremely inconvenient during the installation process after processing is fixed to puncture needle, it does not only result in
The working efficiency of fixator reduces, and the use of inconvenient staff.
So how to design a kind of medical thrust fixator, becoming us will currently solve the problems, such as.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of medical thrust fixator
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of medical thrust fixator, including fixation
Device main body, the retainer body by be arranged the retainer body side fixed frame and puncture in fixed frame side is set
Needle is constituted；
The side of the fixed frame is equipped with multiple equally distributed suction trays, and in symmetrical point between the suction tray
The center of cloth, the suction tray is equipped with set ring stand, and the side of the fixed frame is equipped with sleeve, the side of the sleeve
Fixing bolt is installed, and fixing bolt insertion is arranged in sleeve；
The side of the puncture needle is equipped with telescoping tube, and puncture needle insertion is arranged in telescoping tube, described flexible
The side of pipe is equipped with fixing pipe, and telescoping tube insertion is arranged in fixing pipe, and the inside of the fixing pipe is equipped with again
Position spring, and the end of the resetting spring applies pressure to telescoping tube, the fixing pipe penetrates through sleeve, the side of the sleeve
Boost motor is installed, and the boost motor is closely welded with fixing pipe.
Further, the side of the suction tray is equipped with connecting pole, and the fixed frame passes through connecting pole with suction tray
Connection.
Further, the both ends of the set ring stand are closely welded with fixed frame.
Further, the both ends of the sleeve are equipped with connecting bracket, and the fixed frame is connected with sleeve by connecting bracket
It connects.
Further, the side of the telescoping tube is equipped with multiple equally distributed limited blocks, and between the limited block
It is symmetric.
Compared with prior art, the utility model has the beneficial effects that：This kind of medical thrust fixator, uses with fixed frame
Support, the mode that puncture needle moves on sleeve is designed, retainer body using when staff only need suction tray
It is fixed on operating table, can be used after puncture needle is adjusted according to the puncture position of patient, be conducive to improve and fix
The working efficiency of device main body facilitates the operation of staff, is mounted with that resetting spring, resetting spring can be needled into human body in puncture
When, cushion effect is provided for telescoping tube, can effectively mitigate the pain of patient.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fixing pipe sectional view of the utility model；
In figure：1- boost motors；2- fixing bolts；3- sleeves；4- fixing pipes；5- telescoping tubes；6- connecting brackets；7- is fixed
Frame；8- suction trays；9- covers ring stand；10- retainer bodies；11- puncture needles；12- connecting poles；13- resetting springs；14- limited blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of medical thrust fixator, including fixator
Main body 10, the retainer body 10 is by being arranged in the fixed frame 7 of 10 side of the retainer body and setting in 7 side of fixed frame
Puncture needle 11 constitute；
The side of the fixed frame 7 is equipped with multiple equally distributed suction trays 8, and in symmetrical between the suction tray 8
The center of distribution, the suction tray 8 is equipped with set ring stand 9, and the side of the fixed frame 7 is equipped with sleeve 3, the sleeve
3 side is equipped with fixing bolt 2, and the insertion of the fixing bolt 2 is arranged in sleeve 3；
The side of the puncture needle 11 is equipped with telescoping tube 5, and the insertion of the puncture needle 11 is arranged in telescoping tube 5, institute
The side for stating telescoping tube 5 is equipped with fixing pipe 4, and the insertion of the telescoping tube 5 is arranged in fixing pipe 4, the fixing pipe 4 it is interior
Portion is equipped with resetting spring 13, and the end of the resetting spring 13 applies pressure, the perforation set of the fixing pipe 4 to telescoping tube 5
The side of cylinder 3, the sleeve 3 is equipped with boost motor 1, and the boost motor 1 is closely welded with fixing pipe 4, and the fixing pipe 4 adds
Consolidate telescoping tube 5 prevents telescoping tube 5 from loose phenomenon occurs.
Further, the side of the suction tray 8 is equipped with connecting pole 12, and the fixed frame 7 passes through company with suction tray 8
The connection of column 12 is connect, the connecting pole 12 keeps suction tray 8 more secured.
Further, the both ends of the set ring stand 9 are closely welded with fixed frame 7, and the set ring stand 9 can be effectively prevented
Jitter phenomenon occurs during 5 use of telescoping tube.
Further, the both ends of the sleeve 3 are equipped with connecting bracket 6, and the fixed frame 7 is with sleeve 3 by connecting branch
Frame 6 connects, and the connecting bracket 6 strengthens sleeve 3, extends service life.
Further, the side of the telescoping tube 5 is equipped with multiple equally distributed limited blocks 14, and the limited block 14
Between be symmetric, the limited block 14 can be effectively prevented telescoping tube 5 and drop out fixing pipe 4, and safe handling is protected.
Operation principle：First, the absorption that a kind of medical thrust fixator is passed through 10 side of retainer body by staff
Disk 8 is fixed on operating table, and after the completion, medical thrust fixator is used, and in use, staff is according to patient
The region for puncture processing, is adjusted fixing pipe 4, when puncture needle 11 is located above patient penetrating area, work
Fixing bolt 2 is tightened as personnel and reinforces fixing pipe 4, and staff pushes boost motor 1, boost motor 1 to apply resetting spring 13 at this time
Plus-pressure, resetting spring 13 apply pressure to telescoping tube 5, make telescoping tube 5 that puncture needle 11 be driven slowly to be pierced into patient penetrating area,
In piercing process, resetting spring 13 is laid down the cushion effect that telescoping tube 5 generates using natural resiliency power, when limited block 14 and is fixed
When pipe 4 contacts, telescoping tube 5 stops movement, completes puncture processing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical thrust fixator, including retainer body（10）, it is characterised in that：The retainer body（10）By setting
It sets in the retainer body（10）The fixed frame of side（7）And it is arranged in fixed frame（7）The puncture needle of side（11）It constitutes；
The fixed frame（7）Side multiple equally distributed suction trays are installed（8）, and the suction tray（8）Between in pair
Claim distribution, the suction tray（8）Center set ring stand is installed（9）, the fixed frame（7）Side sleeve is installed
（3）, the sleeve（3）Side fixing bolt is installed（2）, and the fixing bolt（2）It is embedded to be arranged in sleeve（3）In；
The puncture needle（11）Side telescoping tube is installed（5）, and the puncture needle（11）It is embedded to be arranged in telescoping tube（5）
In, the telescoping tube（5）Side fixing pipe is installed（4）, and the telescoping tube（5）It is embedded to be arranged in fixing pipe（4）In, institute
State fixing pipe（4）Inside resetting spring is installed（13）, and the resetting spring（13）End to telescoping tube（5）Apply pressure
Power, the fixing pipe（4）Penetrate through sleeve（3）, the sleeve（3）Side boost motor is installed（1）, and the boost motor（1）
With fixing pipe（4）Close welding.
2. a kind of medical thrust fixator according to claim 1, it is characterised in that：The suction tray（8）Side peace
Equipped with connecting pole（12）, and the fixed frame（7）With suction tray（8）Pass through connecting pole（12）Connection.
3. a kind of medical thrust fixator according to claim 1, it is characterised in that：The set ring stand（9）Both ends with
Fixed frame（7）Close welding.
4. a kind of medical thrust fixator according to claim 1, it is characterised in that：The sleeve（3）Both ends installation
There is connecting bracket（6）, the fixed frame（7）With sleeve（3）Pass through connecting bracket（6）Connection.
5. a kind of medical thrust fixator according to claim 1, it is characterised in that：The telescoping tube（5）Side peace
Equipped with multiple equally distributed limited blocks（14）, and the limited block（14）Between be symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444908.7U CN208065246U (en) | 2017-11-02 | 2017-11-02 | A kind of medical thrust fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444908.7U CN208065246U (en) | 2017-11-02 | 2017-11-02 | A kind of medical thrust fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065246U true CN208065246U (en) | 2018-11-09 |
Family
ID=64031853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444908.7U Expired - Fee Related CN208065246U (en) | 2017-11-02 | 2017-11-02 | A kind of medical thrust fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602481A (en) * | 2018-12-05 | 2019-04-12 | 山东大学第二医院 | A kind of chemotherapy of tumors puncture positioning device |
-
2017
- 2017-11-02 CN CN201721444908.7U patent/CN208065246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602481A (en) * | 2018-12-05 | 2019-04-12 | 山东大学第二医院 | A kind of chemotherapy of tumors puncture positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: Room 204-206, building 34, No.7 Nujiang Road, Hexi District, Tianjin 300000 Patentee after: Tianjin shunjiaying Technology Co.,Ltd. Address before: 323600 Jiefang Street, Fenghuangshan Street, Yunhe County, Lishui City, Zhejiang Province, 169 Patentee before: Que Yufan |
|
| 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: 20181109 Termination date: 20211102 |