CN205796239U - A kind of infusion survival kit in marrow cavity - Google Patents
A kind of infusion survival kit in marrow cavity Download PDFInfo
- Publication number
- CN205796239U CN205796239U CN201620610571.1U CN201620610571U CN205796239U CN 205796239 U CN205796239 U CN 205796239U CN 201620610571 U CN201620610571 U CN 201620610571U CN 205796239 U CN205796239 U CN 205796239U
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- China
- Prior art keywords
- spicule
- handle
- wearing
- infusion
- torr
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Abstract
A kind of infusion survival kit in marrow cavity, relate to technical field of medical instruments, it includes wearing spicule and handle, wear spicule by floor installation in the front end of handle, also including funnelform stable torr, the big opening of stable torr is provided with diaphragm seal, and little opening is provided with the mounting seat of cylindrical shape, mounting seat is provided with dividing plate with the junction of stable torr, and dividing plate is provided with for wearing the positioning screw hole that spicule passes through；Wearing spicule is hollow structure, and the lateral wall wearing spicule is provided with the tapping screw thread matched with positioning screw hole, wears spicule lateral wall and is additionally provided with infusion hole near the position of needle point；The outer cover wearing spicule is provided with sliding sleeve, and the front end of sliding sleeve is provided with the limiting plate corresponding with dividing plate, and the outside of sliding sleeve is installed with adjusting nut；The front end of handle is provided with and wears the nook closing member that spicule matches, and nook closing member passes base, is plugged in and wears in spicule；The rear end of handle is provided with handler, and handler is by hinge in handle, and handle inner is provided with the cavity for accommodating this handler.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically a kind of infusion survival kit in marrow cavity.
Background technology
In clinical emergency treatment, can in time, effectively set up infusion channel and be directly connected to the success or not for the treatment of.Set up
The conventional method of venous access has peripheral vein, central venous puncture and venotomy etc..For critical patient, peripheral vein is normal
Contraction is subsided, and punctures difficulty；The foundation of central vein has certain difficulty；Venotomy is the longest, and affects resuscitation
Implement.Therefore, under emergency situation, the best approach setting up emergency intravenous infusion passage is marrow cavity transfusion.In input medullary cavity
Medicine and liquid can rapidly, effectively enter blood circulation, through medullary cavity be administered be administered with central vein enter body circulation time
Between roughly the same, be faster than peripheral vein be administered.For cannot the critical patient of conventional venipuncture, marrow cavity transfusion can be as biography
The first-selected alternative route of system venous transfusion, is a kind of rescue technology quick, safe and effective, has won preciousness for rescuing life
Time.
But, owing to the sclerotin thickness of human body varies with each individual, there is sizable difference, it is impossible to according to sex, age, people
Plant and national etc. simply judges, so existing marrow cavity puncture device, in order to ensure paracentesis depth, all have longer puncture
Distance, when being applied to the relatively thin crowd of sclerotin, it is understood that there may be the problem excessively punctured, and brings excessive misery for patient.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide transfusion first aid in a kind of medullary cavity
Device, it is possible to prevent from excessively puncturing, alleviate the misery of patient.
For reaching object above, this utility model adopts the technical scheme that: a kind of infusion survival kit in marrow cavity, bag
Including and wear spicule and handle, this wears spicule by floor installation in the front end of handle, also includes funnelform stable torr, this stable torr
Big opening be provided with diaphragm seal, the little opening of stable torr is provided with the mounting seat of cylindrical shape, and mounting seat and stable torr
Junction be provided with dividing plate, dividing plate is provided with for wearing the positioning screw hole that spicule passes through；Described spicule of wearing is hollow structure, and wears
The lateral wall of spicule is provided with the tapping screw thread matched with positioning screw hole, wears spicule lateral wall and is additionally provided with near the position of needle point
Infusion hole；The described outer cover wearing spicule is provided with sliding sleeve, and the front end of this sliding sleeve is provided with the limiting plate corresponding with dividing plate, sliding sleeve
Outside be installed with adjusting nut；The front end of described handle is provided with and wears the nook closing member that spicule matches, and this nook closing member passes base,
It is plugged in and wears in spicule；The rear end of described handle is provided with handler, this handler by hinge in handle, and in handle
Portion is provided with the cavity for accommodating this handler.
Further improvement is that: described in wear spicule and be arranged at the front end of base, the rear end of base is additionally provided with and wears spicule
The hickey of internal connection.
Further improvement is that: the front end of described handle is provided with connection seat, nook closing member is installed on handle by this connection seat,
And connect seat threaded with hickey.
Further improvement is that: the big opening edge of described stable torr is symmetrically arranged with two hangers, and two hangers divide
It is not connected with an elastic bands.
Further improvement is that: the free end of described handler is provided with rocking handle.
Further improvement is that: described in wear the tapping screw thread of spicule contrary with the hand of spiral of hickey.
Further improvement is that: described in wear spicule and nook closing member is the alloy material of high intensity toughness and makes.
Further improvement is that: described in wear the lateral wall of spicule and be provided with graduation mark.
Further improvement is that: described torr of stablizing is made of clear material.
The beneficial effects of the utility model are:
1, in this utility model, the outer cover wearing spicule is provided with sliding sleeve, and the front end of this sliding sleeve is provided with corresponding with dividing plate
Limiting plate, the outside of sliding sleeve is installed with adjusting nut, can control to wear spicule by slip sliding sleeve and stretch out the length of limiting plate,
After preset length to be achieved, screw adjusting nut and sliding sleeve position is fixed.When patient is punctured by turning handle, due to
Limiting plate is corresponding with the dividing plate of stable torr, when limiting plate moves to dividing plate, prevention is worn spicule and moves on, prevent excessively
Puncture, alleviate the misery of patient.
2, in this utility model, being provided with funnelform stable torr, the big opening of this stable torr is provided with diaphragm seal, surely
The little opening of fixed torr is provided with the mounting seat of cylindrical shape, and mounting seat is provided with dividing plate with the junction stablizing torr, and dividing plate sets
It is equipped with for wearing the positioning screw hole that spicule passes through.This diaphragm seal is able to ensure that the syringe needle wearing spicule, when not using, is in sealing shape
State, reduces the risk that patient infects；It addition, the advance route wearing spicule can be carried out spacing by this positioning screw hole, prevent it
Sideslip, simultaneously as the screw thread of this positioning screw hole matches with the tapping screw thread wearing spicule, therefore, positioning screw hole can also be right
The puncture speed wearing spicule limits, and prevents from excessively puncturing, alleviates the misery of patient.
3, in this utility model, the rear end of handle is provided with handler, this handler by hinge in handle, and hands
Handle is internally provided with the cavity for accommodating this handler.When not using during handle, handler is positioned at the cavity of handle, saves
Space.When using handle, handler is extracted out, rotated by rotary motion grip strip fixed handle, more laborsaving, alleviate operator
The burden of member.
4, in this utility model, the tapping screw thread wearing spicule is contrary with the hand of spiral of hickey.When turning clockwise
During handle, wear spicule under the cooperation of its tapping screw thread, puncture advance, after arriving predeterminated position, firm banking, simultaneously inverse time
Pin rotary handle, can make handle separate with base, then transfusion device or syringe be connected hickey, can set up defeated
Liquid passage.
5, in this utility model, the big opening edge of stable torr is symmetrically arranged with two hangers, two hangers respectively with
A piece elastic bands is connected.During use, it is possible to by elastic bands, stable torr is fixed on a patient body in advance, be not only convenient for
Fixing puncture needle, and improve stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of infusion survival kit in marrow cavity in this utility model embodiment；
Fig. 2 is the structural representation after Fig. 1 punctures diaphragm seal；
Fig. 3 is the structural representation wearing spicule in this utility model embodiment；
Fig. 4 is the structural representation of handle in this utility model embodiment；
Fig. 5 is the structural representation after Fig. 4 launches handler；
Fig. 6 is the structural representation of stable torr in this utility model embodiment.
Reference:
1-stably holds in the palm；11-mounting seat；12-dividing plate；13-positioning screw hole；14-diaphragm seal；15-hangers；16-elastic bands；
2-wears spicule；21-infusion hole；22-base；23-hickey；
3-sliding sleeve；31-limiting plate；32-adjusting nut；
4-handle；41-connects seat；42-nook closing member；43-handler；44-rocking handle；45-bearing pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Seeing shown in Fig. 1 and Fig. 2, this utility model embodiment provides a kind of infusion survival kit in marrow cavity, including wearing
Spicule 2 and handle 4, this is worn spicule 2 and is installed on the front end of handle 4 by base 22, also includes funnelform stably holding in the palm 1, specifically
, stably torr 1 is made of clear material.Personal observations convenient to operate wears the puncture situation of spicule 2.This stably holds in the palm the big opening of 1
End is provided with diaphragm seal 14, and stably the little opening of torr 1 is provided with the mounting seat 11 of cylindrical shape, and mounting seat 11 with stably hold in the palm 1
Junction be provided with dividing plate 12, dividing plate 12 is provided with for wearing the positioning screw hole 13 that spicule 2 passes through；This diaphragm seal 14 is able to ensure that
Wear the syringe needle of spicule 2 when not using, be in sealing state, reduce the risk that patient infects；It addition, this positioning screw hole 13 energy
Enough the advance route wearing spicule 2 is carried out spacing, prevents its sideslip, simultaneously as the screw thread of this positioning screw hole 13 with wear spicule 2
Tapping screw thread match, therefore, the puncture speed wearing spicule 2 can also be limited by positioning screw hole 13, prevents from excessively wearing
Thorn, alleviates the misery of patient.
Shown in Figure 6, stably the big opening edge of torr 1 is symmetrically arranged with two hangers 15, and two hangers 15 are respectively
It is connected with an elastic bands 16.During use, it is possible to will stably ask 1 to fix on a patient body in advance by elastic bands 16,
It is not only convenient for fixing puncture needle, and improves stability.
Shown in Figure 3, wearing spicule 2 is hollow structure, and the lateral wall wearing spicule 2 is provided with and matches with positioning screw hole 13
Tapping screw thread, wear spicule 2 lateral wall and be additionally provided with infusion hole 21 near the position of needle point；Concrete, wear spicule 2 and be arranged at the end
The front end of seat 22, the rear end of base 22 is additionally provided with and wears the internal hickey 23 connected of spicule 2.Concrete, before handle 4
End is provided with connection seat 41, and nook closing member 42 is installed on handle 4 by this connection seat 41, and connects seat 41 with hickey 23 screw thread even
Connect.After setting up infusion channel, external infusion device or the liquid of syringe and medicine, it is drained to wear spicule by spiral interface 23
2 is internal, and is finally inputted to the medullary cavity of patient by infusion hole 21.Preferably, tapping screw thread and the hickey of spicule 2 are worn
The hand of spiral of 23 is contrary.When turn clockwise handle 4 time, wear spicule 2 and under the cooperation of its tapping screw thread, puncture advance, when arriving
After reaching predeterminated position, firm banking 22, rotary handle 4, can make handle 4 separate with base 22 the most counterclockwise, then will
Transfusion device or syringe connect hickey 23, can set up infusion channel.
The outer cover wearing spicule 2 is provided with sliding sleeve 3, and the front end of this sliding sleeve 3 is provided with the limiting plate 31 corresponding with dividing plate 12,
The outside of sliding sleeve 3 is installed with adjusting nut 32；Can control to wear spicule 2 by slip sliding sleeve 3 and stretch out the length of limiting plate 31, treat
After reaching preset length, screw adjusting nut 32 and sliding sleeve 3 position is fixed.When patient is punctured by turning handle 4, by
Corresponding with the dividing plate 12 of stably torr 1 in limiting plate 31, when limiting plate 31 moves to dividing plate 12, prevention is worn spicule 2 and continues
Advance, prevent from excessively puncturing, alleviate the misery of patient.
Seeing shown in Fig. 4 and Fig. 5, the front end of handle 4 is provided with and wears the nook closing member 42 that spicule 2 matches, concrete, wears bone
Pin 2 and nook closing member 42 are the alloy material of high intensity toughness and make.Ensure that intensity, prevent it from deforming in piercing process.And
The lateral wall wearing spicule 2 is provided with graduation mark, and operator stretch into distance by observe that graduation mark can control to wear spicule 2.
This nook closing member 42, through base 22, is plugged in and wears in spicule 2；The rear end of handle 4 is provided with handler 43, and this handler 43 passes through pin
Axle 45 is articulated with handle 4, and handle 4 is internally provided with the cavity for accommodating this handler 43.When not using during handle 4, turn
Dynamic handle 43 is positioned at the cavity of handle 4, saves space.When using handle 4, handler 43 is extracted out, by rotary motion handle 43
Band fixed handle 4 rotates, more laborsaving, alleviates the burden of operator.Preferably, the free end of handler 43 is provided with rocking handle
44.During rotary handle, operator hold with a firm grip rocking handle 44, and then drive handler 43 to rotate, the most laborsaving.
The operation principle of this utility model infusion survival kit in marrow cavity is:
By elastic bands 16 will stably hold in the palm 1 in advance fixing on a patient body, according to the sex of patient, age, ethnic group
With the factor such as national, regulation is worn spicule 2 and is stretched out the length of limiting plate 31, after preset length to be achieved, screws adjusting nut 32 and makes
Obtain sliding sleeve 3 position to fix.Handler 43 is extracted out, is turned clockwise by rotary motion handle 43 band fixed handle 4, and then drive is worn
Spicule 2 is rotationally advancing, until puncturing diaphragm seal 14 and thrusting the medullary cavity of patient through positioning screw hole 13.Now, firm banking
22, rotary handle 4, can make handle 4 separate with base 22, then transfusion device or syringe be connected screw thread the most counterclockwise
Interface 23 sets up infusion channel.After setting up infusion channel, external infusion device or the liquid of syringe and medicine, connect by spiral
It is internal that mouth 23 is drained to wear spicule 2, and is finally inputted to the medullary cavity of patient by infusion hole 21.
This utility model is not only limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
Go out other various forms of products, no matter but in its shape or structure, make any change, every have and this utility model phase
Same or akin technical scheme, all within its protection domain.
Claims (9)
1. an infusion survival kit in marrow cavity, including wearing spicule (2) and handle (4), this wears spicule (2) by base (22)
It is installed on the front end of handle (4), it is characterised in that: also include funnelform stable torr (1), this stable big opening holding in the palm (1)
Being provided with diaphragm seal (14), the little opening of stable torr (1) is provided with the mounting seat (11) of cylindrical shape, and mounting seat (11) is with steady
The junction of fixed torr (1) is provided with dividing plate (12), and dividing plate (12) is provided with for wearing the positioning screw hole (13) that spicule (2) passes through；
Described spicule (2) of wearing is hollow structure, and the lateral wall wearing spicule (2) is provided with the self tapping matched with positioning screw hole (13)
Screw thread, wears spicule (2) lateral wall and is additionally provided with infusion hole (21) near the position of needle point；
The described outer cover wearing spicule (2) is provided with sliding sleeve (3), and the front end of this sliding sleeve (3) is provided with corresponding with dividing plate (12)
Limiting plate (31), the outside of sliding sleeve (3) is installed with adjusting nut (32)；
The front end of described handle (4) is provided with and wears the nook closing member (42) that spicule (2) matches, and this nook closing member (42) passes base
(22), in being plugged in and wearing spicule (2)；The rear end of described handle (4) is provided with handler (43), and this handler (43) passes through bearing pin
(45) it is articulated with handle (4), and handle (4) is internally provided with the cavity for accommodating this handler (43).
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that wear spicule (2) described in: and be arranged at
The front end of base (22), the rear end of base (22) is additionally provided with and wears the internal hickey (23) connected of spicule (2).
Infusion survival kit in marrow cavity the most according to claim 2, it is characterised in that: the front end of described handle (4) sets
Being equipped with connection seat (41), nook closing member (42) is installed on handle (4) by this connection seat (41), and connects seat (41) and hickey
(23) threaded.
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that: opening greatly of described stable torr (1)
Mouth end edge is along being symmetrically arranged with two hangers (15), and two hangers (15) are connected with an elastic bands (16) respectively.
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that: the freedom of described handler (43)
End is provided with rocking handle (44).
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that wear the self tapping of spicule (2) described in:
Screw thread is contrary with the hand of spiral of hickey (23).
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that wear spicule (2) and nook closing member described in:
(42) alloy material being high intensity toughness is made.
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that wear the outside of spicule (2) described in:
Wall is provided with graduation mark.
Infusion survival kit in marrow cavity the most according to claim 1, it is characterised in that: described stable torr (1) is by transparent
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610571.1U CN205796239U (en) | 2016-06-21 | 2016-06-21 | A kind of infusion survival kit in marrow cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610571.1U CN205796239U (en) | 2016-06-21 | 2016-06-21 | A kind of infusion survival kit in marrow cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796239U true CN205796239U (en) | 2016-12-14 |
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ID=57506326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620610571.1U Expired - Fee Related CN205796239U (en) | 2016-06-21 | 2016-06-21 | A kind of infusion survival kit in marrow cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362406A (en) * | 2017-08-17 | 2017-11-21 | 河南科技大学第附属医院 | A kind of venous diploe of skull infusion device and its application method |
-
2016
- 2016-06-21 CN CN201620610571.1U patent/CN205796239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362406A (en) * | 2017-08-17 | 2017-11-21 | 河南科技大学第附属医院 | A kind of venous diploe of skull infusion device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |