CN206934190U - A kind of fixed hand supports of marrow puncture needle - Google Patents
A kind of fixed hand supports of marrow puncture needle Download PDFInfo
- Publication number
- CN206934190U CN206934190U CN201720121864.8U CN201720121864U CN206934190U CN 206934190 U CN206934190 U CN 206934190U CN 201720121864 U CN201720121864 U CN 201720121864U CN 206934190 U CN206934190 U CN 206934190U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- marrow puncture
- closing member
- nook closing
- hand
- 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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- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of fixed hand supports of marrow puncture needle,Including rack body,The rack body includes cradling piece and rack leg,The upper center of the cradling piece is provided with hand placement groove,The both ends of the rack leg are provided with clubfoot,The front portion of the cradling piece is provided with marrow puncture needle mounting bracket between two parties,The middle part of the marrow puncture needle mounting bracket is provided with marrow puncture needle mounting hole,The inside of the marrow puncture needle mounting hole is provided with needle tubing,The upper end of the needle tubing is provided with syringe handle,The inside of the needle tubing is provided with nook closing member,The upper end of the nook closing member is provided with nook closing member handle,The utility model is set by hand placement groove semicircular in shape,So that hand can be positioned over hand placement groove by operating personnel,So that operating personnel's hand is not in significantly to shake,It is easy to control the puncture to nook closing member,Pass through the setting of scale,It is easy to the control of the paracentesis depth of nook closing member.
Description
Technical field
Support technology field is the utility model is related to, the fixed hand supports of specially a kind of marrow puncture needle.
Background technology
Marrow puncture needle of the prior art, mainly it is made up of needle tubing, nook closing member, handle, nook closing member and needle tubing are engaged, deficiency
Part is that the paracentesis depth in puncture process for nook closing member can not be controlled accurately, also has, in puncture process, hand can not
It is well fixed, also has an impact to puncturing effect, therefore, we, which release a kind of marrow puncture needle, fixes hand supports.
Utility model content
The purpose of this utility model is that providing a kind of marrow puncture needle fixes hand supports, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of fixed hand branch of marrow puncture needle
Frame, including rack body, the rack body include cradling piece and rack leg, and the upper center of the cradling piece is put provided with hand
Groove is put, the both ends of the rack leg are provided with clubfoot, and the front portion of the cradling piece is provided with marrow puncture needle mounting bracket, the bone between two parties
The middle part of marrow puncture needle mounting bracket is provided with marrow puncture needle mounting hole, and the inside of the marrow puncture needle mounting hole is provided with needle tubing,
The upper end of the needle tubing is provided with syringe handle, and the inside of the needle tubing is provided with nook closing member, and the upper end of the nook closing member is provided with nook closing member handle.
Preferably, it is provided with scale on the right side of the anterior face of the cradling piece.
Preferably, the bottom of the rack leg and clubfoot is provided with cushion.
Preferably, the surface of the nook closing member handle is provided with anti-slip veins.
Preferably, the diameter of the syringe handle is more than the diameter of marrow puncture needle mounting bracket.
Preferably, the hand placement groove semicircular in shape is set.
Compared with prior art, the beneficial effects of the utility model are：The utility model is in semicircle by hand placement groove
Shape is set so that hand can be positioned over hand placement groove by operating personnel so that operating personnel's hand is not in significantly to tremble
It is dynamic, it is easy to control the puncture to nook closing member, by the setting of scale, is easy to the control of the paracentesis depth of nook closing member.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model rack body structural representation；
Fig. 3 is the utility model overlooking the structure diagram；
Fig. 4 is the utility model rack body overlooking the structure diagram.
In figure：1 nook closing member handle, 2 scales, 3 nook closing members, 4 hand placement grooves, 5 syringe handles, 6 marrow puncture needle mounting brackets, 7
Needle tubing, 8 rack bodies, 9 clubfoots, 10 cushions, 11 marrow puncture needle mounting holes, 81 cradling pieces, 82 rack legs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of fixed hand supports of marrow puncture needle,
Including rack body 8, the rack body 8 includes cradling piece 81 and rack leg 82, and the upper center of the cradling piece 81 is provided with
Hand placement groove 4, the both ends of the rack leg 82 are provided with clubfoot 9, and the front portion of the cradling piece 81 is provided with marrow puncture needle between two parties
Mounting bracket 6, the middle part of the marrow puncture needle mounting bracket 6 are provided with marrow puncture needle mounting hole 11, the marrow puncture needle installation
The inside in hole 11 is provided with needle tubing 7, and the upper end of the needle tubing 7 is provided with syringe handle 5, and the inside of the needle tubing 7 is provided with nook closing member 3, institute
The upper end for stating nook closing member 3 is provided with nook closing member handle 1.
Further, scale 2 is provided with the right side of the anterior face of the cradling piece 81, by the setting of scale 2, is easy to nook closing member
The control of 3 paracentesis depth.
Further, the bottom of the rack leg 82 and clubfoot 9 is provided with cushion 10, by the setting of cushion 10, is easy to prop up
Frame body 8 is in use, improve by the comfortableness of user of service.
Further, the surface of the nook closing member handle 1 is provided with anti-slip veins, and anti-slip veins are provided with by the surface of nook closing member handle 1
Setting, be easy to the puncture to nook closing member 3.
Further, the diameter of the syringe handle 5 is more than the diameter of marrow puncture needle mounting bracket 6, passes through syringe handle 5
Diameter be more than marrow puncture needle mounting bracket 6 diameter setting, be easy to taking to syringe handle 5.
Further, the semicircular in shape of hand placement groove 4 is set, and is set by the semicircular in shape of hand placement groove 4 so that
Hand can be positioned over hand placement groove 4 by operating personnel, be easy to control the puncture to nook closing member 3.
Specifically, in use, first rack body 8 is positioned at correct position, by the setting of cushion 10, it is easy to support
Body 8 is provided with the setting of anti-slip veins in use, improve by the comfortableness of user of service by the surface of nook closing member handle 1, is easy to pair
The puncture of nook closing member 3, the setting of the diameter of marrow puncture needle mounting bracket 6 is more than by the diameter of syringe handle 5, is easy to needle tubing hand
Handle 5 is taken, and is set by the semicircular in shape of hand placement groove 4 so that hand can be positioned over hand placement groove 4 by operating personnel, just
In puncture of the control to nook closing member 3.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of marrow puncture needle fixed hand supports, including rack body (8), it is characterised in that：The rack body (8)
Including cradling piece (81) and rack leg (82), the upper center of the cradling piece (81) is provided with hand placement groove (4), the support
The both ends of leg (82) are provided with clubfoot (9), and the front portion of the cradling piece (81) is provided with marrow puncture needle mounting bracket (6) between two parties, described
The middle part of marrow puncture needle mounting bracket (6) is provided with marrow puncture needle mounting hole (11), the marrow puncture needle mounting hole (11)
Inside is provided with needle tubing (7), and the upper end of the needle tubing (7) is provided with syringe handle (5), and the inside of the needle tubing (7) is provided with nook closing member
(3), the upper end of the nook closing member (3) is provided with nook closing member handle (1).
A kind of 2. fixed hand supports of marrow puncture needle according to claim 1, it is characterised in that：The cradling piece
(81) scale (2) is provided with the right side of anterior face.
A kind of 3. fixed hand supports of marrow puncture needle according to claim 1, it is characterised in that：The rack leg
(82) and the bottom of clubfoot (9) is provided with cushion (10).
A kind of 4. fixed hand supports of marrow puncture needle according to claim 1, it is characterised in that：The nook closing member handle
(1) surface is provided with anti-slip veins.
A kind of 5. fixed hand supports of marrow puncture needle according to claim 1, it is characterised in that：The syringe handle
(5) diameter is more than the diameter of marrow puncture needle mounting bracket (6).
A kind of 6. fixed hand supports of marrow puncture needle according to claim 1, it is characterised in that：The hand placement
Groove (4) semicircular in shape is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121864.8U CN206934190U (en) | 2017-02-10 | 2017-02-10 | A kind of fixed hand supports of marrow puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121864.8U CN206934190U (en) | 2017-02-10 | 2017-02-10 | A kind of fixed hand supports of marrow puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934190U true CN206934190U (en) | 2018-01-30 |
Family
ID=61357376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121864.8U Expired - Fee Related CN206934190U (en) | 2017-02-10 | 2017-02-10 | A kind of fixed hand supports of marrow puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934190U (en) |
-
2017
- 2017-02-10 CN CN201720121864.8U patent/CN206934190U/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: 20180130 Termination date: 20190210 |